Package evaluation of LazyStack on Julia 1.10.9 (96dc2d8c45*) started at 2025-06-06T12:07:24.337


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

Installing PkgEval dependencies (TestEnv)...

Set-up completed after 5.09s


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

Installing LazyStack...
   Resolving package versions...
    Updating `~/.julia/environments/v1.10/Project.toml`
  [1fad7336] + LazyStack v0.1.3
    Updating `~/.julia/environments/v1.10/Manifest.toml`
  [d360d2e6] + ChainRulesCore v1.25.1
  [34da2185] + Compat v4.16.0
  [1fad7336] + LazyStack v0.1.3
  [56f22d72] + Artifacts
  [ade2ca70] + Dates
  [8f399da3] + Libdl
  [37e2e46d] + LinearAlgebra
  [de0858da] + Printf
  [9a3f8284] + Random
  [ea8e919c] + SHA v0.7.0
  [fa267f1f] + TOML v1.0.3
  [cf7118a7] + UUIDs
  [4ec0a83e] + Unicode
  [e66e0078] + CompilerSupportLibraries_jll v1.1.1+0
  [4536629a] + OpenBLAS_jll v0.3.23+4
  [8e850b90] + libblastrampoline_jll v5.11.0+0

Installation completed after 7.65s


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

Precompiling PkgEval dependencies...

Precompiling package dependencies...

Precompilation completed after 16.05s


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

     Testing LazyStack
      Status `/tmp/jl_avqO1c/Project.toml`
  [d360d2e6] ChainRulesCore v1.25.1
  [34da2185] Compat v4.16.0
  [1fad7336] LazyStack v0.1.3
  [6fe1bfb0] OffsetArrays v1.17.0
  [e88e6eb3] Zygote v0.7.8
  [37e2e46d] LinearAlgebra
  [8dfed614] Test
      Status `/tmp/jl_avqO1c/Manifest.toml`
  [621f4979] AbstractFFTs v1.5.0
  [79e6a3ab] Adapt v4.3.0
  [082447d4] ChainRules v1.72.4
  [d360d2e6] ChainRulesCore v1.25.1
  [bbf7d656] CommonSubexpressions v0.3.1
  [34da2185] Compat v4.16.0
  [187b0558] ConstructionBase v1.5.8
  [9a962f9c] DataAPI v1.16.0
  [e2d170a0] DataValueInterfaces v1.0.0
  [163ba53b] DiffResults v1.1.0
  [b552c78f] DiffRules v1.15.1
  [ffbed154] DocStringExtensions v0.9.4
  [1a297f60] FillArrays v1.13.0
  [f6369f11] ForwardDiff v1.0.1
  [46192b85] GPUArraysCore v0.2.0
  [7869d1d1] IRTools v0.4.14
  [92d709cd] IrrationalConstants v0.2.4
  [82899510] IteratorInterfaceExtensions v1.0.0
  [692b3bcd] JLLWrappers v1.7.0
  [1fad7336] LazyStack v0.1.3
  [2ab3a3ac] LogExpFunctions v0.3.29
  [1914dd2f] MacroTools v0.5.16
  [77ba4419] NaNMath v1.1.3
  [6fe1bfb0] OffsetArrays v1.17.0
  [bac558e1] OrderedCollections v1.8.1
⌅ [aea7be01] PrecompileTools v1.2.1
  [21216c6a] Preferences v1.4.3
  [c1ae055f] RealDot v0.1.0
  [ae029012] Requires v1.3.1
  [dc90abb0] SparseInverseSubset v0.1.2
  [276daf66] SpecialFunctions v2.5.1
  [1e83bf80] StaticArraysCore v1.4.3
  [09ab397b] StructArrays v0.7.1
  [3783bdb8] TableTraits v1.0.1
  [bd369af6] Tables v1.12.1
  [e88e6eb3] Zygote v0.7.8
  [700de1a5] ZygoteRules v0.2.7
  [efe28fd5] OpenSpecFun_jll v0.5.6+0
  [56f22d72] Artifacts
  [2a0f44e3] Base64
  [ade2ca70] Dates
  [8ba89e20] Distributed
  [b77e0a4c] InteractiveUtils
  [8f399da3] Libdl
  [37e2e46d] LinearAlgebra
  [56ddb016] Logging
  [d6f4376e] Markdown
  [de0858da] Printf
  [9a3f8284] Random
  [ea8e919c] SHA v0.7.0
  [9e88b42a] Serialization
  [6462fe0b] Sockets
  [2f01184e] SparseArrays v1.10.0
  [10745b16] Statistics v1.10.0
  [4607b0f0] SuiteSparse
  [fa267f1f] TOML v1.0.3
  [8dfed614] Test
  [cf7118a7] UUIDs
  [4ec0a83e] Unicode
  [e66e0078] CompilerSupportLibraries_jll v1.1.1+0
  [4536629a] OpenBLAS_jll v0.3.23+4
  [05823500] OpenLibm_jll v0.8.5+0
  [bea87d4a] SuiteSparse_jll v7.2.1+1
  [8e850b90] libblastrampoline_jll v5.11.0+0
        Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading.
     Testing Running tests...
Test Summary: |Time
flatten       | None  0.4s
Test Summary:              | Pass  Total  Time
concatenate = concatenate2 |    7      7  9.4s
Test Summary:              | Pass  Broken  Total   Time
concatenate = concatenate3 |   21       4     25  21.3s
Test Summary: | Pass  Total   Time
basics        |   12     12  13.9s
Test Summary: | Pass  Total  Time
tuples        |    7      7  0.5s
Test Summary: | Pass  Total  Time
generators    |    6      6  1.6s
Test Summary: | Pass  Total  Time
functions     |    5      5  4.2s
Test Summary: | Pass  Broken  Total  Time
types         |    2       4      6  2.0s
Test Summary: | Pass  Total  Time
offset        |    7      7  1.5s
Test Summary: | Pass  Total  Time
push!         |    2      2  0.1s
Test Summary: | Pass  Total  Time
errors        |    5      5  0.3s
Test Summary: | Pass  Broken  Total  Time
readme        |    6       1      7  3.5s
Test Summary: | Pass  Total  Time
ragged        |    4      4  4.2s
Test Summary:   | Pass  Total  Time
tuple functions |    9      9  0.0s
[ Info: loading Zygote
zygote: Error During Test at /home/pkgeval/.julia/packages/LazyStack/bEWDO/test/runtests.jl:191
  Test threw exception
  Expression: Zygote.gradient(((x, y)->begin
                #= /home/pkgeval/.julia/packages/LazyStack/bEWDO/test/runtests.jl:191 =#
                sum(lazystack(x, y))
            end), ones(2), ones(2)) == ([1, 1], [1, 1])
  MethodError: no method matching view(::ChainRulesCore.InplaceableThunk{ChainRulesCore.Thunk{ChainRules.var"#719#722"{Float64, Colon, Stacked{Float64, 2, Tuple{Vector{Float64}, Vector{Float64}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, ChainRules.var"#718#721"{Float64, Colon}}, ::Colon, ::Int64)
  
  Closest candidates are:
    view(!Matched::ChainRulesCore.AbstractZero, ::Any...)
     @ ChainRulesCore ~/.julia/packages/ChainRulesCore/U6wNx/src/tangent_types/abstract_zero.jl:44
    view(!Matched::Stacked{T, 2, <:AbstractArray{<:AbstractVector{T}}}, ::Colon, ::Int64) where T
     @ LazyStack ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:145
    view(!Matched::FillArrays.AbstractFill, ::Any...)
     @ FillArrays ~/.julia/packages/FillArrays/lVl4c/src/FillArrays.jl:830
    ...
  
  Stacktrace:
    [1] (::LazyStack.var"#67#70"{1, ChainRulesCore.InplaceableThunk{ChainRulesCore.Thunk{ChainRules.var"#719#722"{Float64, Colon, Stacked{Float64, 2, Tuple{Vector{Float64}, Vector{Float64}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, ChainRules.var"#718#721"{Float64, Colon}}})(i::Int64)
      @ LazyStack ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:209
    [2] ntuple
      @ ./ntuple.jl:19 [inlined]
    [3] (::LazyStack.var"#66#69"{1, Tuple{Vector{Float64}, Vector{Float64}}})(Δ::ChainRulesCore.InplaceableThunk{ChainRulesCore.Thunk{ChainRules.var"#719#722"{Float64, Colon, Stacked{Float64, 2, Tuple{Vector{Float64}, Vector{Float64}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, ChainRules.var"#718#721"{Float64, Colon}})
      @ LazyStack ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:209
    [4] ZBack
      @ ~/.julia/packages/Zygote/TYFih/src/compiler/chainrules.jl:222 [inlined]
    [5] lazystack
      @ ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:92 [inlined]
    [6] (::Zygote.Pullback{Tuple{typeof(lazystack), Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{LazyStack.var"#66#69"{1, Tuple{Vector{Float64}, Vector{Float64}}}}}})(Δ::ChainRulesCore.InplaceableThunk{ChainRulesCore.Thunk{ChainRules.var"#719#722"{Float64, Colon, Stacked{Float64, 2, Tuple{Vector{Float64}, Vector{Float64}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, ChainRules.var"#718#721"{Float64, Colon}})
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface2.jl:0
    [7] #76
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:191 [inlined]
    [8] (::Zygote.Pullback{Tuple{var"#76#78", Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{ChainRules.var"#sum_pullback#720"{Colon, Stacked{Float64, 2, Tuple{Vector{Float64}, Vector{Float64}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, Zygote.Pullback{Tuple{typeof(lazystack), Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{LazyStack.var"#66#69"{1, Tuple{Vector{Float64}, Vector{Float64}}}}}}}})(Δ::Float64)
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface2.jl:0
    [9] (::Zygote.var"#88#89"{Zygote.Pullback{Tuple{var"#76#78", Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{ChainRules.var"#sum_pullback#720"{Colon, Stacked{Float64, 2, Tuple{Vector{Float64}, Vector{Float64}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, Zygote.Pullback{Tuple{typeof(lazystack), Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{LazyStack.var"#66#69"{1, Tuple{Vector{Float64}, Vector{Float64}}}}}}}}})(Δ::Float64)
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface.jl:97
   [10] gradient(::Function, ::Vector{Float64}, ::Vararg{Vector{Float64}})
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface.jl:154
   [11] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.10/Test/src/Test.jl:669 [inlined]
   [12] macro expansion
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:191 [inlined]
   [13] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined]
   [14] top-level scope
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:191
zygote: Error During Test at /home/pkgeval/.julia/packages/LazyStack/bEWDO/test/runtests.jl:192
  Test threw exception
  Expression: Zygote.gradient(((x, y)->begin
                #= /home/pkgeval/.julia/packages/LazyStack/bEWDO/test/runtests.jl:192 =#
                sum(lazystack([x, y]))
            end), ones(2), ones(2)) == ([1, 1], [1, 1])
  MethodError: no method matching view(::ChainRulesCore.InplaceableThunk{ChainRulesCore.Thunk{ChainRules.var"#719#722"{Float64, Colon, Stacked{Float64, 2, Vector{Vector{Float64}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, ChainRules.var"#718#721"{Float64, Colon}}, ::Colon, ::Int64)
  
  Closest candidates are:
    view(!Matched::ChainRulesCore.AbstractZero, ::Any...)
     @ ChainRulesCore ~/.julia/packages/ChainRulesCore/U6wNx/src/tangent_types/abstract_zero.jl:44
    view(!Matched::Stacked{T, 2, <:AbstractArray{<:AbstractVector{T}}}, ::Colon, ::Int64) where T
     @ LazyStack ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:145
    view(!Matched::FillArrays.AbstractFill, ::Any...)
     @ FillArrays ~/.julia/packages/FillArrays/lVl4c/src/FillArrays.jl:830
    ...
  
  Stacktrace:
    [1] (::LazyStack.var"#61#64"{1, ChainRulesCore.InplaceableThunk{ChainRulesCore.Thunk{ChainRules.var"#719#722"{Float64, Colon, Stacked{Float64, 2, Vector{Vector{Float64}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, ChainRules.var"#718#721"{Float64, Colon}}})(I::Int64)
      @ LazyStack ./none:0
    [2] iterate
      @ ./generator.jl:47 [inlined]
    [3] collect
      @ ./array.jl:834 [inlined]
    [4] #60
      @ ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:205 [inlined]
    [5] ZBack
      @ ~/.julia/packages/Zygote/TYFih/src/compiler/chainrules.jl:222 [inlined]
    [6] #77
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:192 [inlined]
    [7] (::Zygote.Pullback{Tuple{var"#77#79", Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{LazyStack.var"#60#63"{1, Vector{Vector{Float64}}}}, Zygote.ZBack{ChainRules.var"#sum_pullback#720"{Colon, Stacked{Float64, 2, Vector{Vector{Float64}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, Zygote.ZBack{ChainRules.var"#vect_pullback#442"{2, Tuple{ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}}}}}})(Δ::Float64)
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface2.jl:0
    [8] (::Zygote.var"#88#89"{Zygote.Pullback{Tuple{var"#77#79", Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{LazyStack.var"#60#63"{1, Vector{Vector{Float64}}}}, Zygote.ZBack{ChainRules.var"#sum_pullback#720"{Colon, Stacked{Float64, 2, Vector{Vector{Float64}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, Zygote.ZBack{ChainRules.var"#vect_pullback#442"{2, Tuple{ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}}}}}}})(Δ::Float64)
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface.jl:97
    [9] gradient(::Function, ::Vector{Float64}, ::Vararg{Vector{Float64}})
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface.jl:154
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.10/Test/src/Test.jl:669 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:192 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:191
zygote: Error During Test at /home/pkgeval/.julia/packages/LazyStack/bEWDO/test/runtests.jl:196
  Test threw exception
  Expression: Zygote.gradient(f399, [ones(2), ones(2)]) == ([[4, 4], [4, 4]],)
  MethodError: no method matching view(::ChainRulesCore.Thunk{ChainRules.var"#545#548"{Vector{Float64}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, ::Colon, ::Int64)
  
  Closest candidates are:
    view(!Matched::ChainRulesCore.AbstractZero, ::Any...)
     @ ChainRulesCore ~/.julia/packages/ChainRulesCore/U6wNx/src/tangent_types/abstract_zero.jl:44
    view(!Matched::Stacked{T, 2, <:AbstractArray{<:AbstractVector{T}}}, ::Colon, ::Int64) where T
     @ LazyStack ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:145
    view(!Matched::FillArrays.AbstractFill, ::Any...)
     @ FillArrays ~/.julia/packages/FillArrays/lVl4c/src/FillArrays.jl:830
    ...
  
  Stacktrace:
    [1] (::LazyStack.var"#61#64"{1, ChainRulesCore.Thunk{ChainRules.var"#545#548"{Vector{Float64}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}})(I::Int64)
      @ LazyStack ./none:0
    [2] iterate
      @ ./generator.jl:47 [inlined]
    [3] collect
      @ ./array.jl:834 [inlined]
    [4] #60
      @ ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:205 [inlined]
    [5] ZBack
      @ ~/.julia/packages/Zygote/TYFih/src/compiler/chainrules.jl:222 [inlined]
    [6] f399
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:194 [inlined]
    [7] (::Zygote.Pullback{Tuple{var"#f399#80", Vector{Vector{Float64}}}, Tuple{Zygote.ZBack{ChainRules.var"#sum_pullback#720"{Colon, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}}}, Zygote.ZBack{LazyStack.var"#60#63"{1, Vector{Vector{Float64}}}}, Zygote.ZBack{ChainRules.var"#times_pullback#547"{Stacked{Float64, 2, Vector{Vector{Float64}}}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, Zygote.ZBack{ChainRules.var"#sum_pullback#720"{Colon, Vector{Vector{Float64}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{elements::Vector{ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}}, axes::Tuple{Base.OneTo{Int64}}}}}}}})(Δ::Float64)
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface2.jl:0
    [8] (::Zygote.var"#88#89"{Zygote.Pullback{Tuple{var"#f399#80", Vector{Vector{Float64}}}, Tuple{Zygote.ZBack{ChainRules.var"#sum_pullback#720"{Colon, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}}}, Zygote.ZBack{LazyStack.var"#60#63"{1, Vector{Vector{Float64}}}}, Zygote.ZBack{ChainRules.var"#times_pullback#547"{Stacked{Float64, 2, Vector{Vector{Float64}}}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, Zygote.ZBack{ChainRules.var"#sum_pullback#720"{Colon, Vector{Vector{Float64}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{elements::Vector{ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}}, axes::Tuple{Base.OneTo{Int64}}}}}}}}})(Δ::Float64)
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface.jl:97
    [9] gradient(f::Function, args::Vector{Vector{Float64}})
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface.jl:154
   [10] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.10/Test/src/Test.jl:669 [inlined]
   [11] macro expansion
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:196 [inlined]
   [12] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined]
   [13] top-level scope
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:191
zygote: Error During Test at /home/pkgeval/.julia/packages/LazyStack/bEWDO/test/runtests.jl:200
  Test threw exception
  Expression: Zygote.gradient(ftup, (ones(2), ones(2))) == (([4, 4], [4, 4]),)
  MethodError: no method matching view(::ChainRulesCore.Thunk{ChainRules.var"#545#548"{Vector{Float64}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, ::Colon, ::Int64)
  
  Closest candidates are:
    view(!Matched::ChainRulesCore.AbstractZero, ::Any...)
     @ ChainRulesCore ~/.julia/packages/ChainRulesCore/U6wNx/src/tangent_types/abstract_zero.jl:44
    view(!Matched::Stacked{T, 2, <:AbstractArray{<:AbstractVector{T}}}, ::Colon, ::Int64) where T
     @ LazyStack ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:145
    view(!Matched::FillArrays.AbstractFill, ::Any...)
     @ FillArrays ~/.julia/packages/FillArrays/lVl4c/src/FillArrays.jl:830
    ...
  
  Stacktrace:
    [1] (::LazyStack.var"#67#70"{1, ChainRulesCore.Thunk{ChainRules.var"#545#548"{Vector{Float64}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}})(i::Int64)
      @ LazyStack ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:209
    [2] ntuple
      @ ./ntuple.jl:19 [inlined]
    [3] (::LazyStack.var"#66#69"{1, Tuple{Vector{Float64}, Vector{Float64}}})(Δ::ChainRulesCore.Thunk{ChainRules.var"#545#548"{Vector{Float64}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}})
      @ LazyStack ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:209
    [4] ZBack
      @ ~/.julia/packages/Zygote/TYFih/src/compiler/chainrules.jl:222 [inlined]
    [5] lazystack
      @ ~/.julia/packages/LazyStack/bEWDO/src/LazyStack.jl:92 [inlined]
    [6] (::Zygote.Pullback{Tuple{typeof(lazystack), Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{LazyStack.var"#66#69"{1, Tuple{Vector{Float64}, Vector{Float64}}}}}})(Δ::ChainRulesCore.Thunk{ChainRules.var"#545#548"{Vector{Float64}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}})
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface2.jl:0
    [7] (::Zygote.var"#305#306"{Tuple{Tuple{Nothing, Nothing}}, Zygote.Pullback{Tuple{typeof(lazystack), Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{LazyStack.var"#66#69"{1, Tuple{Vector{Float64}, Vector{Float64}}}}}}})(Δ::ChainRulesCore.Thunk{ChainRules.var"#545#548"{Vector{Float64}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}})
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/lib/lib.jl:212
    [8] (::Zygote.var"#2189#back#307"{Zygote.var"#305#306"{Tuple{Tuple{Nothing, Nothing}}, Zygote.Pullback{Tuple{typeof(lazystack), Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{LazyStack.var"#66#69"{1, Tuple{Vector{Float64}, Vector{Float64}}}}}}}})(Δ::ChainRulesCore.Thunk{ChainRules.var"#545#548"{Vector{Float64}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}})
      @ Zygote ~/.julia/packages/ZygoteRules/CkVIK/src/adjoint.jl:72
    [9] ftup
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:198 [inlined]
   [10] (::Zygote.Pullback{Tuple{var"#ftup#82", Tuple{Vector{Float64}, Vector{Float64}}}, Tuple{Zygote.ZBack{ChainRules.var"#sum_pullback#720"{Colon, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}}}, Zygote.var"#2189#back#307"{Zygote.var"#305#306"{Tuple{Tuple{Nothing, Nothing}}, Zygote.Pullback{Tuple{typeof(lazystack), Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{LazyStack.var"#66#69"{1, Tuple{Vector{Float64}, Vector{Float64}}}}}}}}, Zygote.ZBack{ChainRules.var"#times_pullback#547"{Stacked{Float64, 2, Tuple{Vector{Float64}, Vector{Float64}}}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, Zygote.ZBack{ChainRules.var"#sum_pullback#716"{Val{2}, ChainRulesCore.ProjectTo{ChainRulesCore.Tangent{Tuple{Vector{Float64}, Vector{Float64}}}, @NamedTuple{elements::Tuple{ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}}}}}}}})(Δ::Float64)
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface2.jl:0
   [11] (::Zygote.var"#88#89"{Zygote.Pullback{Tuple{var"#ftup#82", Tuple{Vector{Float64}, Vector{Float64}}}, Tuple{Zygote.ZBack{ChainRules.var"#sum_pullback#720"{Colon, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}}}, Zygote.var"#2189#back#307"{Zygote.var"#305#306"{Tuple{Tuple{Nothing, Nothing}}, Zygote.Pullback{Tuple{typeof(lazystack), Vector{Float64}, Vector{Float64}}, Tuple{Zygote.ZBack{LazyStack.var"#66#69"{1, Tuple{Vector{Float64}, Vector{Float64}}}}}}}}, Zygote.ZBack{ChainRules.var"#times_pullback#547"{Stacked{Float64, 2, Tuple{Vector{Float64}, Vector{Float64}}}, Vector{Float64}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}}}, Zygote.ZBack{ChainRules.var"#sum_pullback#716"{Val{2}, ChainRulesCore.ProjectTo{ChainRulesCore.Tangent{Tuple{Vector{Float64}, Vector{Float64}}}, @NamedTuple{elements::Tuple{ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}, ChainRulesCore.ProjectTo{AbstractArray, @NamedTuple{element::ChainRulesCore.ProjectTo{Float64, @NamedTuple{}}, axes::Tuple{Base.OneTo{Int64}}}}}}}}}}}})(Δ::Float64)
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface.jl:97
   [12] gradient(f::Function, args::Tuple{Vector{Float64}, Vector{Float64}})
      @ Zygote ~/.julia/packages/Zygote/TYFih/src/compiler/interface.jl:154
   [13] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.10/Test/src/Test.jl:669 [inlined]
   [14] macro expansion
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:200 [inlined]
   [15] macro expansion
      @ /opt/julia/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined]
   [16] top-level scope
      @ ~/.julia/packages/LazyStack/bEWDO/test/runtests.jl:191
Test Summary: | Pass  Error  Total   Time
zygote        |    2      4      6  40.8s
ERROR: LoadError: Some tests did not pass: 2 passed, 0 failed, 4 errored, 0 broken.
in expression starting at /home/pkgeval/.julia/packages/LazyStack/bEWDO/test/runtests.jl:189

Testing failed after 119.61s

ERROR: LoadError: Package LazyStack errored during testing
Stacktrace:
 [1] pkgerror(msg::String)
   @ Pkg.Types /opt/julia/share/julia/stdlib/v1.10/Pkg/src/Types.jl:70
 [2] test(ctx::Pkg.Types.Context, pkgs::Vector{Pkg.Types.PackageSpec}; coverage::Bool, julia_args::Cmd, test_args::Cmd, test_fn::Nothing, force_latest_compatible_version::Bool, allow_earlier_backwards_compatible_versions::Bool, allow_reresolve::Bool)
   @ Pkg.Operations /opt/julia/share/julia/stdlib/v1.10/Pkg/src/Operations.jl:2034
 [3] test
   @ /opt/julia/share/julia/stdlib/v1.10/Pkg/src/Operations.jl:1915 [inlined]
 [4] test(ctx::Pkg.Types.Context, pkgs::Vector{Pkg.Types.PackageSpec}; coverage::Bool, test_fn::Nothing, julia_args::Cmd, test_args::Cmd, force_latest_compatible_version::Bool, allow_earlier_backwards_compatible_versions::Bool, allow_reresolve::Bool, kwargs::@Kwargs{io::Base.PipeEndpoint})
   @ Pkg.API /opt/julia/share/julia/stdlib/v1.10/Pkg/src/API.jl:444
 [5] test(pkgs::Vector{Pkg.Types.PackageSpec}; io::Base.PipeEndpoint, kwargs::@Kwargs{julia_args::Cmd})
   @ Pkg.API /opt/julia/share/julia/stdlib/v1.10/Pkg/src/API.jl:159
 [6] test
   @ /opt/julia/share/julia/stdlib/v1.10/Pkg/src/API.jl:147 [inlined]
 [7] #test#74
   @ /opt/julia/share/julia/stdlib/v1.10/Pkg/src/API.jl:146 [inlined]
 [8] top-level scope
   @ /PkgEval.jl/scripts/evaluate.jl:219
in expression starting at /PkgEval.jl/scripts/evaluate.jl:210

PkgEval failed after 154.95s: package tests unexpectedly errored