Package evaluation of Distances on Julia 1.13.0-DEV.897 (a39797a4fb*) started at 2025-07-24T11:42:56.443


################################################################################
# Set-up
#

Installing PkgEval dependencies (TestEnv)...

Set-up completed after 9.67s


################################################################################
# Installation
#

Installing Distances...
   Resolving package versions...
    Updating `~/.julia/environments/v1.13/Project.toml`
  [b4f34e82] + Distances v0.10.12
    Updating `~/.julia/environments/v1.13/Manifest.toml`
  [b4f34e82] + Distances v0.10.12
  [10745b16] + Statistics v1.11.1
  [82ae8749] + StatsAPI v1.7.1
  [56f22d72] + Artifacts v1.11.0
  [8f399da3] + Libdl v1.11.0
  [37e2e46d] + LinearAlgebra v1.13.0
  [e66e0078] + CompilerSupportLibraries_jll v1.3.0+1
  [4536629a] + OpenBLAS_jll v0.3.29+0
  [8e850b90] + libblastrampoline_jll v5.13.1+0

Installation completed after 1.1s


################################################################################
# Precompilation
#

Precompiling PkgEval dependencies...

Precompiling package dependencies...

Precompilation completed after 17.43s


################################################################################
# Testing
#

     Testing Distances
      Status `/tmp/jl_EczqQg/Project.toml`
  [d360d2e6] ChainRulesCore v1.25.2
  [cdddcdb0] ChainRulesTestUtils v1.13.0
  [b4f34e82] Distances v0.10.12
  [6fe1bfb0] OffsetArrays v1.17.0
  [860ef19b] StableRNGs v1.0.3
  [10745b16] Statistics v1.11.1
  [82ae8749] StatsAPI v1.7.1
  [1986cc42] Unitful v1.23.1
  [37e2e46d] LinearAlgebra v1.13.0
  [9a3f8284] Random v1.11.0
  [2f01184e] SparseArrays v1.13.0
  [8dfed614] Test v1.11.0
      Status `/tmp/jl_EczqQg/Manifest.toml`
  [d360d2e6] ChainRulesCore v1.25.2
  [cdddcdb0] ChainRulesTestUtils v1.13.0
  [34da2185] Compat v4.17.0
  [b4f34e82] Distances v0.10.12
  [26cc04aa] FiniteDifferences v0.12.32
  [6fe1bfb0] OffsetArrays v1.17.0
  [aea7be01] PrecompileTools v1.3.2
  [21216c6a] Preferences v1.4.3
  [708f8203] Richardson v1.4.2
  [860ef19b] StableRNGs v1.0.3
  [90137ffa] StaticArrays v1.9.14
  [1e83bf80] StaticArraysCore v1.4.3
  [10745b16] Statistics v1.11.1
  [82ae8749] StatsAPI v1.7.1
  [fd094767] Suppressor v0.2.8
  [1986cc42] Unitful v1.23.1
  [56f22d72] Artifacts v1.11.0
  [2a0f44e3] Base64 v1.11.0
  [ade2ca70] Dates v1.11.0
  [b77e0a4c] InteractiveUtils v1.11.0
  [ac6e5ff7] JuliaSyntaxHighlighting v1.12.0
  [8f399da3] Libdl v1.11.0
  [37e2e46d] LinearAlgebra v1.13.0
  [56ddb016] Logging v1.11.0
  [d6f4376e] Markdown v1.11.0
  [de0858da] Printf v1.11.0
  [9a3f8284] Random v1.11.0
  [ea8e919c] SHA v0.7.0
  [9e88b42a] Serialization v1.11.0
  [2f01184e] SparseArrays v1.13.0
  [f489334b] StyledStrings v1.11.0
  [fa267f1f] TOML v1.0.3
  [8dfed614] Test v1.11.0
  [cf7118a7] UUIDs v1.11.0
  [4ec0a83e] Unicode v1.11.0
  [e66e0078] CompilerSupportLibraries_jll v1.3.0+1
  [4536629a] OpenBLAS_jll v0.3.29+0
  [bea87d4a] SuiteSparse_jll v7.10.1+0
  [8e850b90] libblastrampoline_jll v5.13.1+0
     Testing Running tests...
Test Summary: | Pass  Total  Time
result_type   |   16     16  0.9s
Test Summary:                            | Pass  Total     Time
PreMetric, SemiMetric, Metric on Float64 |  489    489  1m23.8s
Test Summary:                        | Pass  Total     Time
PreMetric, SemiMetric, Metric on F64 |  489    489  1m14.2s
Test Summary:      | Pass  Total     Time
individual metrics |  711    711  1m28.6s
Test Summary: | Pass  Total  Time
NaN behavior  |    6      6  0.4s
Test Summary: | Pass  Total  Time
empty vector  |  138    138  2.5s
Test Summary:              | Pass  Total  Time
DimensionMismatch throwing |   27     27  3.5s
Test Summary:         | Pass  Total   Time
Different input types |   52     52  11.3s
┌ Warning: matrix is not symmetric/Hermitian
└ @ Distances ~/.julia/packages/Distances/mlz7p/src/mahalanobis.jl:57
┌ Warning: matrix is not symmetric/Hermitian
└ @ Distances ~/.julia/packages/Distances/mlz7p/src/mahalanobis.jl:26
┌ Warning: matrix is not symmetric/Hermitian
└ @ Distances ~/.julia/packages/Distances/mlz7p/src/mahalanobis.jl:57
┌ Warning: matrix is not symmetric/Hermitian
└ @ Distances ~/.julia/packages/Distances/mlz7p/src/mahalanobis.jl:26
┌ Warning: matrix is not symmetric/Hermitian
└ @ Distances ~/.julia/packages/Distances/mlz7p/src/mahalanobis.jl:57
┌ Warning: matrix is not symmetric/Hermitian
└ @ Distances ~/.julia/packages/Distances/mlz7p/src/mahalanobis.jl:26
Test Summary: | Pass  Total   Time
mahalanobis   |   48     48  10.2s
Test Summary: | Pass  Total  Time
haversine     |   52     52  8.2s
Test Summary:   | Pass  Total  Time
spherical angle |    7      7  0.3s
Test Summary:             | Pass  Total  Time
bhattacharyya / hellinger |   78     78  7.9s
Test Summary:                  | Pass  Total     Time
column-wise metrics on Float64 |  400    400  1m43.0s
Test Summary:              | Pass  Total     Time
column-wise metrics on F64 |  400    400  1m32.7s
Test Summary:               | Pass  Total     Time
pairwise metrics on Float64 | 2880   2880  5m30.9s
Test Summary:           | Pass  Total     Time
pairwise metrics on F64 | 2880   2880  4m56.5s
Test Summary:                      | Pass  Total   Time
pairwise metrics on complex arrays |  192    192  42.0s
Test Summary:                      | Pass  Total     Time
scalar pairwise metrics on Float64 |  775    775  2m12.8s
Test Summary:                  | Pass  Total     Time
scalar pairwise metrics on F64 |  775    775  1m39.2s
Test Summary:       | Pass  Total  Time
Euclidean precision |    8      8  0.4s
Test Summary:  | Pass  Total  Time
non-negativity |   12     12  0.7s
Test Summary:      | Pass  Total  Time
Bregman Divergence |    8      8  5.2s
Test Summary: | Pass  Total   Time
Unitful data  |   47     47  19.3s
Test Summary:                  | Pass  Total  Time
SparseVector, nnz(a) != nnz(b) |   18     18  0.0s
Precompiling packages...
   1035.6 ms  ✓ Distances → DistancesChainRulesCoreExt
  1 dependency successfully precompiled in 1 seconds. 11 already precompiled.
Precompiling packages...
   4613.5 ms  ✓ FiniteDifferences
Info Given ChainRulesTestUtils was explicitly requested, output will be shown live 
WARNING: Imported binding Test.eval_test was undeclared at import time during import to ChainRulesTestUtils.
  14377.0 ms  ✓ ChainRulesTestUtils
  2 dependencies successfully precompiled in 19 seconds. 26 already precompiled.
  1 dependency had output during precompilation:
┌ ChainRulesTestUtils
│  [Output was shown above]
└  
┌ Warning: inference tests have been disabled
└ @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/global_config.jl:13

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
    [7] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [8] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
    [6] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [7] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
    [6] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [7] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 2, 4-element Vector{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
   [19] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [20] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
   [20] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [21] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4-element Vector{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
   [19] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [20] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
   [20] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [21] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
    [7] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [8] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
    [6] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [7] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
    [6] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [7] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 2, 4-element Vector{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
   [19] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [20] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
   [20] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [21] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4-element Vector{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
   [19] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [20] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{SqEuclidean, NoTangent}(SqEuclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181 [inlined]
   [20] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [21] test_rrule(::Any, ::Any, ::Any)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553
┌ Warning: implicit `dims=2` argument now has to be passed explicitly to specify that distances between columns should be computed
│   caller = ip:0x0
└ @ Core :-1

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] #test_rrule#57
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178 [inlined]
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:41 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on SqEuclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:42 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 2, 4-element Vector{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4-element Vector{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:17 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 2, 4-element Vector{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4-element Vector{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: ChainRulesTestUtils.PrimalAndTangent{Euclidean, NoTangent}(Euclidean(0.0), NoTangent()) on Vector{Float64},Vector{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Tuple{NoTangent, Vector{Float64}, Vector{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:18 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:22 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:28 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:29 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}}, Tuple{String, String, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:30 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:31 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:32 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
    [8] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [11] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [12] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ none:6
   [16] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [17] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [18] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [6] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
    [7] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [10] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [11] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ none:6
   [15] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [16] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [17] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [19] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [20] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [23] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [24] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ none:6
   [28] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [29] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [30] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:33 [inlined]
   [21] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [24] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [25] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ none:6
   [29] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [30] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [31] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: colwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:37 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: Failed primal value check
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:216 [inlined]
    [4] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [6] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [7] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [8] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [9] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [14] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [15] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [16] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [17] top-level scope
      @ none:6
   [18] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [19] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [20] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222
  Test threw exception
  Expression: ad_cotangents isa Tuple
  Problem: The pullback must return a Tuple (∂self, ∂args...)
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:222 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226
  Test threw exception
  Expression: length(ad_cotangents) == length(primals)
  Problem: The pullback should return 1 cotangent for the primal and each primal input.
  UndefVarError: `eval_test_comparison` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:226 [inlined]
    [3] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
    [4] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
    [5] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
    [6] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
    [7] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
    [8] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
    [9] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [12] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [13] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [14] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [15] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [16] top-level scope
      @ none:6
   [17] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [18] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [19] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 3, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_add!!_behaviour(acc::Any, val::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:188
    [4] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:313
    [5] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [6] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [7] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [8] BottomRF
      @ ./reduce.jl:84 [inlined]
    [9] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
   [10] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [11] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [12] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [13] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [14] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [15] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [16] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [17] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [19] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [20] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [21] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [22] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [23] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [24] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [25] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [26] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [27] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [28] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [29] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [30] top-level scope
      @ none:6
   [31] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [32] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [33] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: cotangent for input 4, 4×3 Matrix{Float64}
  UndefVarError: `eval_test_function` not defined in `ChainRulesTestUtils`
  Suggestion: check for spelling errors or missing imports.
  Stacktrace:
    [1] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:738 [inlined]
    [2] test_approx(actual::Union{Number, AbstractArray{<:Number}}, expected::Union{Number, AbstractArray{<:Number}}, msg::Any; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
    [3] _test_cotangent(accum_cotangent::Any, ad_cotangent::Any, fd_cotangent::Any, msg::Any; check_inferred::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:312
    [4] _test_cotangent
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:301 [inlined]
    [5] #66
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:236 [inlined]
    [6] #foreach##2
      @ ./tuple.jl:680 [inlined]
    [7] BottomRF
      @ ./reduce.jl:84 [inlined]
    [8] _foldl_impl(op::Base.BottomRF{Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}}, init::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:60
    [9] foldl_impl
      @ ./reduce.jl:46 [inlined]
   [10] mapfoldl_impl(f::typeof(identity), op::Base.var"#foreach##2#foreach##3"{ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}}, nt::Nothing, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}})
      @ Base ./reduce.jl:42
   [11] mapfoldl(f::Function, op::Function, itr::Base.Iterators.Zip{Tuple{Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, NTuple{4, String}}}; init::Nothing)
      @ Base ./reduce.jl:173
   [12] mapfoldl
      @ ./reduce.jl:173 [inlined]
   [13] #foldl#275
      @ ./reduce.jl:196 [inlined]
   [14] foreach(::ChainRulesTestUtils.var"#66#67"{Bool, @NamedTuple{rtol::Float64, atol::Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Tuple{NoTangent, NoTangent, Matrix{Float64}, Matrix{Float64}}, ::Vararg{Tuple})
      @ Base ./tuple.jl:680
   [15] macro expansion
      @ ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:235 [inlined]
   [16] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [17] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any}; output_tangent::Any, check_thunked_output_tangent::Any, fdm::Any, rrule_f::Any, check_inferred::Bool, fkwargs::NamedTuple, rtol::Real, atol::Real, testset_name::Any, kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:205
   [18] test_rrule(::RuleConfig, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:181
   [19] test_rrule(::Any, ::Vararg{Any}; kwargs...)
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:178
   [20] test_rrule(::Any, ::Any, ::Any, ::Vararg{Any})
      @ ChainRulesTestUtils ~/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/testers.jl:177
   [21] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:40 [inlined]
   [22] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1947 [inlined]
   [23] macro expansion
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:15 [inlined]
   [24] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.13/Test/src/Test.jl:1858 [inlined]
   [25] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/chainrules.jl:6
   [26] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [27] top-level scope
      @ ~/.julia/packages/Distances/mlz7p/test/runtests.jl:20
   [28] include(mapexpr::Function, mod::Module, _path::String)
      @ Base ./Base.jl:312
   [29] top-level scope
      @ none:6
   [30] eval(m::Module, e::Any)
      @ Core ./boot.jl:489
   [31] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:286
   [32] _start()
      @ Base ./client.jl:553

test_rrule: pairwise on Euclidean,Matrix{Float64},Matrix{Float64}: Error During Test at /home/pkgeval/.julia/packages/ChainRulesTestUtils/Ko1Wr/src/check_result.jl:24
  Test threw exception
  Expression: isapprox(actual, expected; kwargs...)
  Problem: in add!!
  UndefVarError: `eval_tes
PkgEval terminated after 1637.09s: test log exceeded the size limit