Package evaluation to test HMMGradients on Julia 1.14.0-DEV.2226 (797a5ef2b0*) started at 2026-05-23T18:35:08.259 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.14` Set-up completed after 16.7s ################################################################################ # Installation # Installing HMMGradients... Resolving package versions... Installed Compat ───────── v3.47.0 Installed DelimitedFiles ─ v1.9.1 Installed Statistics ───── v1.11.1 Installed ChainRulesCore ─ v0.10.13 Installed HMMGradients ─── v0.1.3 Updating `~/.julia/environments/v1.14/Project.toml` [ed22c0d8] + HMMGradients v0.1.3 Updating `~/.julia/environments/v1.14/Manifest.toml` ⌅ [d360d2e6] + ChainRulesCore v0.10.13 ⌅ [34da2185] + Compat v3.47.0 [8bb1440f] + DelimitedFiles v1.9.1 [ed22c0d8] + HMMGradients v0.1.3 [10745b16] + Statistics v1.11.1 [0dad84c5] + ArgTools v1.1.2 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [8ba89e20] + Distributed v1.11.0 [f43a241f] + Downloads v1.7.0 [7b1f6079] + FileWatching v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.13.0 [b27032c2] + LibCURL v1.0.0 [76f85450] + LibGit2 v1.11.0 [8f399da3] + Libdl v1.11.0 [37e2e46d] + LinearAlgebra v1.13.0 [56ddb016] + Logging v1.11.0 [d6f4376e] + Markdown v1.11.0 [a63ad114] + Mmap v1.11.0 [ca575930] + NetworkOptions v1.3.0 [44cfe95a] + Pkg v1.14.0 [de0858da] + Printf v1.11.0 [3fa0cd96] + REPL v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v1.13.0 [9e88b42a] + Serialization v1.11.0 [1a1011a3] + SharedArrays v1.11.0 [6462fe0b] + Sockets v1.11.0 [2f01184e] + SparseArrays v1.13.0 [f489334b] + StyledStrings v1.13.0 [fa267f1f] + TOML v1.0.3 [a4e569a6] + Tar v1.10.0 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.5.1+0 [deac9b47] + LibCURL_jll v8.20.0+1 [e37daf67] + LibGit2_jll v1.9.3+0 [29816b5a] + LibSSH2_jll v1.11.101+0 [14a3606d] + MozillaCACerts_jll v2026.5.14 [4536629a] + OpenBLAS_jll v0.3.33+0 [458c3c95] + OpenSSL_jll v3.5.6+0 [efcefdf7] + PCRE2_jll v10.47.0+0 [bea87d4a] + SuiteSparse_jll v7.10.1+0 [83775a58] + Zlib_jll v1.3.2+0 [3161d3a3] + Zstd_jll v1.5.7+1 [8e850b90] + libblastrampoline_jll v5.15.0+0 [8e850ede] + nghttp2_jll v1.69.0+0 [3f19e933] + p7zip_jll v17.8.0+0 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. To see why use `status --outdated -m` Installation completed after 2.18s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling project... 5.6 s ✓ TestEnv 1 dependency successfully precompiled in 6 seconds. 27 already precompiled. Precompiling package dependencies... Precompiling project... 1.0 s ✓ ANSIColoredPrinters 1.0 s ✓ Statistics 0.8 s ✓ LazilyInitializedFields 1.1 s ✓ DocStringExtensions 82.3 s ✓ AbstractTrees 1.9 s ✓ Combinatorics 55.3 s ✓ TranscodingStreams 0.7 s ✓ IOCapture 0.9 s ✓ DelimitedFiles 2.7 s ✓ StructUtils 2.3 s ✓ Preferences 38.9 s ✓ Statistics → SparseArraysExt 6.4 s ✓ RegistryInstances 23.4 s ✓ MarkdownAST 21.2 s ✓ CodecZlib 2.6 s ✓ JLLWrappers 2.4 s ✓ PrecompileTools 94.7 s ✓ Compat 2.9 s ✓ Libiconv_jll 3.0 s ✓ Git_LFS_jll 3.0 s ✓ OpenSSH_jll 2.8 s ✓ Expat_jll 26.4 s ✓ Parsers ┌ Info: JuliaLowering threw given input: │ code = │ :(function Base.:(==)(a::Tangent{P}, b::Tangent{P}) where {P, T} │ #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51 =# │ #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:52 =# │ all_fields = union(keys(backing(a)), keys(backing(b))) │ #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:53 =# │ return all((getproperty(a, f) == getproperty(b, f) for f = all_fields)) │ end) │ st0 = │ SyntaxTree with attributes mod,kind,var_id,toplevel_pure,scope_type,macro_source,name_val,syntax_flags,meta,scope_layer,value,jl_source,is_toplevel_thunk,source,__macro_ctx__ │ [function] │ │ [where] │ │ [call] │ │ [.] │ │ Base :: Identifier │ │ [inert] │ │ == :: Identifier │ │ [::] │ │ a :: Identifier │ │ [curly] │ │ Tangent :: Identifier │ │ P :: Identifier │ │ [::] │ │ b :: Identifier │ │ [curly] │ │ Tangent :: Identifier │ │ P :: Identifier │ │ P :: Identifier │ │ T :: Identifier │ │ [block] │ │ [=] │ │ all_fields :: Identifier │ │ [call] │ │ union :: Identifier │ │ [call] │ │ keys :: Identifier │ │ [call] │ │ backing :: Identifier │ │ a :: Identifier │ │ [call] │ │ keys :: Identifier │ │ [call] │ │ backing :: Identifier │ │ b :: Identifier │ │ [return] │ │ [call] │ │ all :: Identifier │ │ [generator] │ │ [call] │ │ == :: Identifier │ │ [call] │ │ getproperty :: Identifier │ │ a :: Identifier │ │ f :: Identifier │ │ [call] │ │ getproperty :: Identifier │ │ b :: Identifier │ │ f :: Identifier │ │ [=] │ │ f :: Identifier │ │ all_fields :: Identifier │ │ │ st1 = │ SyntaxTree with attributes mod,kind,var_id,toplevel_pure,scope_type,macro_source,name_val,syntax_flags,meta,scope_layer,value,jl_source,is_toplevel_thunk,source │ [function] │ │ [where] │ │ [call] │ │ [.] │ │ Base :: Identifier │ scope_layer=1 │ [inert] │ │ == :: Identifier │ │ [::] │ │ a :: Identifier │ scope_layer=1 │ [curly] │ │ Tangent :: Identifier │ scope_layer=1 │ P :: Identifier │ scope_layer=1 │ [::] │ │ b :: Identifier │ scope_layer=1 │ [curly] │ │ Tangent :: Identifier │ scope_layer=1 │ P :: Identifier │ scope_layer=1 │ P :: Identifier │ scope_layer=1 │ T :: Identifier │ scope_layer=1 │ [block] │ │ [=] │ │ all_fields :: Identifier │ scope_layer=1 │ [call] │ │ union :: Identifier │ scope_layer=1 │ [call] │ │ keys :: Identifier │ scope_layer=1 │ [call] │ │ backing :: Identifier │ scope_layer=1 │ a :: Identifier │ scope_layer=1 │ [call] │ │ keys :: Identifier │ scope_layer=1 │ [call] │ │ backing :: Identifier │ scope_layer=1 │ b :: Identifier │ scope_layer=1 │ [return] │ │ [call] │ │ all :: Identifier │ scope_layer=1 │ [generator] │ │ [call] │ │ == :: Identifier │ scope_layer=1 │ [call] │ │ getproperty :: Identifier │ scope_layer=1 │ a :: Identifier │ scope_layer=1 │ f :: Identifier │ scope_layer=1 │ [call] │ │ getproperty :: Identifier │ scope_layer=1 │ b :: Identifier │ scope_layer=1 │ f :: Identifier │ scope_layer=1 │ [=] │ │ f :: Identifier │ scope_layer=1 │ all_fields :: Identifier │ scope_layer=1 │ │ file = "/home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl" │ line = 51 └ mod = ChainRulesCore ERROR: LoadError: LoweringError: #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51 =# - method definition declares type variable but does not use it in the type of any function parameter Expression:  (_typevar T core.Any core.Any) Containing expressions:  (_typevar T core.Any core.Any)  Detailed provenance:  (_typevar T core.Any core.Any) @#= /source/usr/share/julia/JuliaLowering/src/desugaring.jl:3012 =#  └─ T  └─ T  └─ @ /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51  Stacktrace:  [1] expand_function_def(ctx::Base.JuliaLowering.DesugaringContext{Dict{Symbol, Dict{Int64, Any}}}, src::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, raw_args::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, Vector{Int64}}, wheres::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, Vector{Int64}}, body::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, rett::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/desugaring.jl:2860  [2] expand_forms_2(ctx::Base.JuliaLowering.DesugaringContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, docs::Nothing)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/desugaring.jl:4268  [3] Dict{Int64, Int64}()  @ Base /source/usr/share/julia/JuliaLowering/src/desugaring.jl:4152 [inlined]  [4] expand_forms_2(ctx::Base.JuliaLowering.MacroExpansionContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/desugaring.jl:4469  [5] core_lowering_hook(code::Any, mod::Module, file::String, line::UInt64, world::UInt64, _warn::Bool)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/hooks.jl:30  [6] include(mapexpr::Function, mod::Module, _path::String)  @ Base ./Base.jl:327  [7] top-level scope  @ ~/.julia/packages/ChainRulesCore/BYuIz/src/ChainRulesCore.jl:24  [8] include(mod::Module, _path::String)  @ Base ./Base.jl:326  [9] include_package_for_output(pkg::Base.PkgId, input::String, syntax_version::VersionNumber, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::Nothing)  @ Base ./loading.jl:3271  [10] top-level scope  @ stdin:5  [11] eval(m::Module, e::Any)  @ Core ./boot.jl:517  [12] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base ./loading.jl:3113  [13] push!(a::Vector{SubString{String}}, item::String)  @ Base ./loading.jl:3123 [inlined]  [14] exec_options(opts::Base.JLOptions)  @ Base ./client.jl:353  [15] _start()  @ Base ./client.jl:596 in expression starting at /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51 in expression starting at /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/ChainRulesCore.jl:1 in expression starting at stdin:5 ✗ ChainRulesCore 3.0 s ✓ Git_jll 93.4 s ✓ JSON ERROR: LoadError: Precompiled image Base.PkgId(Base.UUID("d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"), "ChainRulesCore") not available with flags CacheFlags(; use_pkgimages=false, debug_level=1, check_bounds=1, inline=true, opt_level=0) Stacktrace:  [1] error(s::String)  @ Base ./error.jl:56  [2] __require_prelocked(pkg::Base.PkgId, env::String)  @ Base ./loading.jl:2818  [3] _require_prelocked(uuidkey::Base.PkgId, env::String)  @ Base ./loading.jl:2672  [4] macro expansion  @ ./loading.jl:2599 [inlined]  [5] string(::String, ::Union{Char, SubString{String}, String, Symbol}, ::Symbol, ::String)  @ Base ./lock.jl:376 [inlined]  [6] __require(into::Module, mod::Symbol)  @ Base ./loading.jl:2563  [7] require  @ ./loading.jl:2539 [inlined]  [8] eval_import_path(at::Module, from::Nothing, path::Expr, keyword::String)  @ Base ./module.jl:36 [inlined]  [9] eval_import_path_all(at::Module, path::Expr, keyword::String)  @ Base ./module.jl:60  [10] _eval_using(to::Module, path::Expr, flags::UInt8)  @ Base ./module.jl:137 [inlined]  [11] eval_using(to::Module, path::Expr)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/runtime.jl:207  [12] top-level scope  @ ~/.julia/packages/HMMGradients/BPFhV/src/HMMGradients.jl:7  [13] include(mod::Module, _path::String)  @ Base ./Base.jl:326  [14] include_package_for_output(pkg::Base.PkgId, input::String, syntax_version::VersionNumber, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::Nothing)  @ Base ./loading.jl:3271  [15] top-level scope  @ stdin:5  [16] eval(m::Module, e::Any)  @ Core ./boot.jl:517  [17] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base ./loading.jl:3113  [18] push!(a::Vector{SubString{String}}, item::String)  @ Base ./loading.jl:3123 [inlined]  [19] exec_options(opts::Base.JLOptions)  @ Base ./client.jl:353  [20] _start()  @ Base ./client.jl:596 in expression starting at /home/pkgeval/.julia/packages/HMMGradients/BPFhV/src/HMMGradients.jl:4 in expression starting at stdin:5 ✗ HMMGradients 1.7 s ✓ Git 189.9 s ✓ Documenter 27 dependencies successfully precompiled in 909 seconds. 37 already precompiled. Precompilation completed after 950.38s ################################################################################ # Testing # Testing HMMGradients Status `/tmp/jl_2lMPX8/Project.toml` ⌅ [d360d2e6] ChainRulesCore v0.10.13 [861a8166] Combinatorics v1.1.0 [e30172f5] Documenter v1.17.0 [ed22c0d8] HMMGradients v0.1.3 [37e2e46d] LinearAlgebra v1.13.0 [9a3f8284] Random v1.11.0 [2f01184e] SparseArrays v1.13.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_2lMPX8/Manifest.toml` [a4c015fc] ANSIColoredPrinters v0.0.1 [1520ce14] AbstractTrees v0.4.5 ⌅ [d360d2e6] ChainRulesCore v0.10.13 [944b1d66] CodecZlib v0.7.8 [861a8166] Combinatorics v1.1.0 ⌅ [34da2185] Compat v3.47.0 [8bb1440f] DelimitedFiles v1.9.1 [ffbed154] DocStringExtensions v0.9.5 [e30172f5] Documenter v1.17.0 [d7ba0133] Git v1.5.0 [ed22c0d8] HMMGradients v0.1.3 [b5f81e59] IOCapture v1.0.0 [692b3bcd] JLLWrappers v1.8.0 [682c06a0] JSON v1.6.0 [0e77f7df] LazilyInitializedFields v1.3.0 [d0879d2d] MarkdownAST v0.1.3 [69de0a69] Parsers v2.8.4 [aea7be01] PrecompileTools v1.3.4 [21216c6a] Preferences v1.5.2 [2792f1a3] RegistryInstances v0.1.0 [10745b16] Statistics v1.11.1 [ec057cc2] StructUtils v2.8.2 [3bb67fe8] TranscodingStreams v0.11.3 [2e619515] Expat_jll v2.8.0+0 [020c3dae] Git_LFS_jll v3.7.1+0 [f8c6e375] Git_jll v2.54.0+0 [94ce4f54] Libiconv_jll v1.18.0+0 [9bd350c2] OpenSSH_jll v10.3.1+0 [0dad84c5] ArgTools v1.1.2 [56f22d72] Artifacts v1.11.0 [2a0f44e3] Base64 v1.11.0 [ade2ca70] Dates v1.11.0 [8ba89e20] Distributed v1.11.0 [f43a241f] Downloads v1.7.0 [7b1f6079] FileWatching v1.11.0 [b77e0a4c] InteractiveUtils v1.11.0 [ac6e5ff7] JuliaSyntaxHighlighting v1.13.0 [b27032c2] LibCURL v1.0.0 [76f85450] LibGit2 v1.11.0 [8f399da3] Libdl v1.11.0 [37e2e46d] LinearAlgebra v1.13.0 [56ddb016] Logging v1.11.0 [d6f4376e] Markdown v1.11.0 [a63ad114] Mmap v1.11.0 [ca575930] NetworkOptions v1.3.0 [44cfe95a] Pkg v1.14.0 [de0858da] Printf v1.11.0 [3fa0cd96] REPL v1.11.0 [9a3f8284] Random v1.11.0 [ea8e919c] SHA v1.13.0 [9e88b42a] Serialization v1.11.0 [1a1011a3] SharedArrays v1.11.0 [6462fe0b] Sockets v1.11.0 [2f01184e] SparseArrays v1.13.0 [f489334b] StyledStrings v1.13.0 [fa267f1f] TOML v1.0.3 [a4e569a6] Tar v1.10.0 [8dfed614] Test v1.11.0 [cf7118a7] UUIDs v1.11.0 [4ec0a83e] Unicode v1.11.0 [e66e0078] CompilerSupportLibraries_jll v1.5.1+0 [deac9b47] LibCURL_jll v8.20.0+1 [e37daf67] LibGit2_jll v1.9.3+0 [29816b5a] LibSSH2_jll v1.11.101+0 [14a3606d] MozillaCACerts_jll v2026.5.14 [4536629a] OpenBLAS_jll v0.3.33+0 [458c3c95] OpenSSL_jll v3.5.6+0 [efcefdf7] PCRE2_jll v10.47.0+0 [bea87d4a] SuiteSparse_jll v7.10.1+0 [83775a58] Zlib_jll v1.3.2+0 [3161d3a3] Zstd_jll v1.5.7+1 [8e850b90] libblastrampoline_jll v5.15.0+0 [8e850ede] nghttp2_jll v1.69.0+0 [3f19e933] p7zip_jll v17.8.0+0 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. Testing Running tests... ┌ Info: JuliaLowering threw given input: │ code = │ :(function Base.:(==)(a::Tangent{P}, b::Tangent{P}) where {P, T} │ #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51 =# │ #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:52 =# │ all_fields = union(keys(backing(a)), keys(backing(b))) │ #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:53 =# │ return all((getproperty(a, f) == getproperty(b, f) for f = all_fields)) │ end) │ st0 = │ SyntaxTree with attributes mod,kind,var_id,toplevel_pure,scope_type,macro_source,name_val,syntax_flags,meta,scope_layer,value,jl_source,is_toplevel_thunk,source,__macro_ctx__ │ [function] │ │ [where] │ │ [call] │ │ [.] │ │ Base :: Identifier │ │ [inert] │ │ == :: Identifier │ │ [::] │ │ a :: Identifier │ │ [curly] │ │ Tangent :: Identifier │ │ P :: Identifier │ │ [::] │ │ b :: Identifier │ │ [curly] │ │ Tangent :: Identifier │ │ P :: Identifier │ │ P :: Identifier │ │ T :: Identifier │ │ [block] │ │ [=] │ │ all_fields :: Identifier │ │ [call] │ │ union :: Identifier │ │ [call] │ │ keys :: Identifier │ │ [call] │ │ backing :: Identifier │ │ a :: Identifier │ │ [call] │ │ keys :: Identifier │ │ [call] │ │ backing :: Identifier │ │ b :: Identifier │ │ [return] │ │ [call] │ │ all :: Identifier │ │ [generator] │ │ [call] │ │ == :: Identifier │ │ [call] │ │ getproperty :: Identifier │ │ a :: Identifier │ │ f :: Identifier │ │ [call] │ │ getproperty :: Identifier │ │ b :: Identifier │ │ f :: Identifier │ │ [=] │ │ f :: Identifier │ │ all_fields :: Identifier │ │ │ st1 = │ SyntaxTree with attributes mod,kind,var_id,toplevel_pure,scope_type,macro_source,name_val,syntax_flags,meta,scope_layer,value,jl_source,is_toplevel_thunk,source │ [function] │ │ [where] │ │ [call] │ │ [.] │ │ Base :: Identifier │ scope_layer=1 │ [inert] │ │ == :: Identifier │ │ [::] │ │ a :: Identifier │ scope_layer=1 │ [curly] │ │ Tangent :: Identifier │ scope_layer=1 │ P :: Identifier │ scope_layer=1 │ [::] │ │ b :: Identifier │ scope_layer=1 │ [curly] │ │ Tangent :: Identifier │ scope_layer=1 │ P :: Identifier │ scope_layer=1 │ P :: Identifier │ scope_layer=1 │ T :: Identifier │ scope_layer=1 │ [block] │ │ [=] │ │ all_fields :: Identifier │ scope_layer=1 │ [call] │ │ union :: Identifier │ scope_layer=1 │ [call] │ │ keys :: Identifier │ scope_layer=1 │ [call] │ │ backing :: Identifier │ scope_layer=1 │ a :: Identifier │ scope_layer=1 │ [call] │ │ keys :: Identifier │ scope_layer=1 │ [call] │ │ backing :: Identifier │ scope_layer=1 │ b :: Identifier │ scope_layer=1 │ [return] │ │ [call] │ │ all :: Identifier │ scope_layer=1 │ [generator] │ │ [call] │ │ == :: Identifier │ scope_layer=1 │ [call] │ │ getproperty :: Identifier │ scope_layer=1 │ a :: Identifier │ scope_layer=1 │ f :: Identifier │ scope_layer=1 │ [call] │ │ getproperty :: Identifier │ scope_layer=1 │ b :: Identifier │ scope_layer=1 │ f :: Identifier │ scope_layer=1 │ [=] │ │ f :: Identifier │ scope_layer=1 │ all_fields :: Identifier │ scope_layer=1 │ │ file = "/home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl" │ line = 51 └ mod = ChainRulesCore ERROR: LoadError: LoweringError: #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51 =# - method definition declares type variable but does not use it in the type of any function parameter Expression:  (_typevar T core.Any core.Any) Containing expressions:  (_typevar T core.Any core.Any)  Detailed provenance:  (_typevar T core.Any core.Any) @#= /source/usr/share/julia/JuliaLowering/src/desugaring.jl:3012 =#  └─ T  └─ T  └─ @ /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51  Stacktrace:  [1] expand_function_def(ctx::Base.JuliaLowering.DesugaringContext{Dict{Symbol, Dict{Int64, Any}}}, src::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, raw_args::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, Vector{Int64}}, wheres::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, Vector{Int64}}, body::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, rett::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/desugaring.jl:2860  [2] expand_forms_2(ctx::Base.JuliaLowering.DesugaringContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, docs::Nothing)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/desugaring.jl:4268  [3] Dict{Int64, Int64}()  @ Base /source/usr/share/julia/JuliaLowering/src/desugaring.jl:4152 [inlined]  [4] expand_forms_2(ctx::Base.JuliaLowering.MacroExpansionContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/desugaring.jl:4469  [5] core_lowering_hook(code::Any, mod::Module, file::String, line::UInt64, world::UInt64, _warn::Bool)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/hooks.jl:30  [6] include(mapexpr::Function, mod::Module, _path::String)  @ Base ./Base.jl:327  [7] top-level scope  @ ~/.julia/packages/ChainRulesCore/BYuIz/src/ChainRulesCore.jl:24  [8] include(mod::Module, _path::String)  @ Base ./Base.jl:326  [9] include_package_for_output(pkg::Base.PkgId, input::String, syntax_version::VersionNumber, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::Nothing)  @ Base ./loading.jl:3271  [10] top-level scope  @ stdin:5  [11] eval(m::Module, e::Any)  @ Core ./boot.jl:517  [12] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base ./loading.jl:3113  [13] push!(a::Vector{SubString{String}}, item::String)  @ Base ./loading.jl:3123 [inlined]  [14] exec_options(opts::Base.JLOptions)  @ Base ./client.jl:353  [15] _start()  @ Base ./client.jl:596 in expression starting at /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51 in expression starting at /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/ChainRulesCore.jl:1 in expression starting at stdin:5 ERROR: LoadError: Precompiled image Base.PkgId(Base.UUID("d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"), "ChainRulesCore") not available with flags CacheFlags(; use_pkgimages=false, debug_level=1, check_bounds=1, inline=true, opt_level=0) Stacktrace:  [1] error(s::String)  @ Base ./error.jl:56  [2] __require_prelocked(pkg::Base.PkgId, env::String)  @ Base ./loading.jl:2818  [3] _require_prelocked(uuidkey::Base.PkgId, env::String)  @ Base ./loading.jl:2672  [4] macro expansion  @ ./loading.jl:2599 [inlined]  [5] string(::String, ::Union{Char, SubString{String}, String, Symbol}, ::Symbol, ::String)  @ Base ./lock.jl:376 [inlined]  [6] __require(into::Module, mod::Symbol)  @ Base ./loading.jl:2563  [7] require  @ ./loading.jl:2539 [inlined]  [8] eval_import_path(at::Module, from::Nothing, path::Expr, keyword::String)  @ Base ./module.jl:36 [inlined]  [9] eval_import_path_all(at::Module, path::Expr, keyword::String)  @ Base ./module.jl:60  [10] _eval_using(to::Module, path::Expr, flags::UInt8)  @ Base ./module.jl:137 [inlined]  [11] eval_using(to::Module, path::Expr)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/runtime.jl:207  [12] top-level scope  @ ~/.julia/packages/HMMGradients/BPFhV/src/HMMGradients.jl:7  [13] include(mod::Module, _path::String)  @ Base ./Base.jl:326  [14] include_package_for_output(pkg::Base.PkgId, input::String, syntax_version::VersionNumber, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::Nothing)  @ Base ./loading.jl:3271  [15] top-level scope  @ stdin:5  [16] eval(m::Module, e::Any)  @ Core ./boot.jl:517  [17] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base ./loading.jl:3113  [18] push!(a::Vector{SubString{String}}, item::String)  @ Base ./loading.jl:3123 [inlined]  [19] exec_options(opts::Base.JLOptions)  @ Base ./client.jl:353  [20] _start()  @ Base ./client.jl:596 in expression starting at /home/pkgeval/.julia/packages/HMMGradients/BPFhV/src/HMMGradients.jl:4 in expression starting at stdin:5 2 dependencies had output during precompilation: ┌ HMMGradients │ [Output was shown above] └ ┌ ChainRulesCore │ ┌ Info: JuliaLowering threw given input: │ │ code = │ │ :(function Base.:(==)(a::Tangent{P}, b::Tangent{P}) where {P, T} │ │ #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51 =# │ │ #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:52 =# │ │ all_fields = union(keys(backing(a)), keys(backing(b))) │ │ #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:53 =# │ │ return all((getproperty(a, f) == getproperty(b, f) for f = all_fields)) │ │ end) │ │ st0 = │ │ SyntaxTree with attributes mod,kind,var_id,toplevel_pure,scope_type,macro_source,name_val,syntax_flags,meta,scope_layer,value,jl_source,is_toplevel_thunk,source,__macro_ctx__ │ │ [function] │ │ │ [where] │ │ │ [call] │ │ │ [.] │ │ │ Base :: Identifier │ │ │ [inert] │ │ │ == :: Identifier │ │ │ [::] │ │ │ a :: Identifier │ │ │ [curly] │ │ │ Tangent :: Identifier │ │ │ P :: Identifier │ │ │ [::] │ │ │ b :: Identifier │ │ │ [curly] │ │ │ Tangent :: Identifier │ │ │ P :: Identifier │ │ │ P :: Identifier │ │ │ T :: Identifier │ │ │ [block] │ │ │ [=] │ │ │ all_fields :: Identifier │ │ │ [call] │ │ │ union :: Identifier │ │ │ [call] │ │ │ keys :: Identifier │ │ │ [call] │ │ │ backing :: Identifier │ │ │ a :: Identifier │ │ │ [call] │ │ │ keys :: Identifier │ │ │ [call] │ │ │ backing :: Identifier │ │ │ b :: Identifier │ │ │ [return] │ │ │ [call] │ │ │ all :: Identifier │ │ │ [generator] │ │ │ [call] │ │ │ == :: Identifier │ │ │ [call] │ │ │ getproperty :: Identifier │ │ │ a :: Identifier │ │ │ f :: Identifier │ │ │ [call] │ │ │ getproperty :: Identifier │ │ │ b :: Identifier │ │ │ f :: Identifier │ │ │ [=] │ │ │ f :: Identifier │ │ │ all_fields :: Identifier │ │ │ │ │ st1 = │ │ SyntaxTree with attributes mod,kind,var_id,toplevel_pure,scope_type,macro_source,name_val,syntax_flags,meta,scope_layer,value,jl_source,is_toplevel_thunk,source │ │ [function] │ │ │ [where] │ │ │ [call] │ │ │ [.] │ │ │ Base :: Identifier │ scope_layer=1 │ │ [inert] │ │ │ == :: Identifier │ │ │ [::] │ │ │ a :: Identifier │ scope_layer=1 │ │ [curly] │ │ │ Tangent :: Identifier │ scope_layer=1 │ │ P :: Identifier │ scope_layer=1 │ │ [::] │ │ │ b :: Identifier │ scope_layer=1 │ │ [curly] │ │ │ Tangent :: Identifier │ scope_layer=1 │ │ P :: Identifier │ scope_layer=1 │ │ P :: Identifier │ scope_layer=1 │ │ T :: Identifier │ scope_layer=1 │ │ [block] │ │ │ [=] │ │ │ all_fields :: Identifier │ scope_layer=1 │ │ [call] │ │ │ union :: Identifier │ scope_layer=1 │ │ [call] │ │ │ keys :: Identifier │ scope_layer=1 │ │ [call] │ │ │ backing :: Identifier │ scope_layer=1 │ │ a :: Identifier │ scope_layer=1 │ │ [call] │ │ │ keys :: Identifier │ scope_layer=1 │ │ [call] │ │ │ backing :: Identifier │ scope_layer=1 │ │ b :: Identifier │ scope_layer=1 │ │ [return] │ │ │ [call] │ │ │ all :: Identifier │ scope_layer=1 │ │ [generator] │ │ │ [call] │ │ │ == :: Identifier │ scope_layer=1 │ │ [call] │ │ │ getproperty :: Identifier │ scope_layer=1 │ │ a :: Identifier │ scope_layer=1 │ │ f :: Identifier │ scope_layer=1 │ │ [call] │ │ │ getproperty :: Identifier │ scope_layer=1 │ │ b :: Identifier │ scope_layer=1 │ │ f :: Identifier │ scope_layer=1 │ │ [=] │ │ │ f :: Identifier │ scope_layer=1 │ │ all_fields :: Identifier │ scope_layer=1 │ │ │ │ file = "/home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl" │ │ line = 51 │ └ mod = ChainRulesCore │ ERROR: LoadError: LoweringError: │ #= /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51 =# - method definition declares type variable but does not use it in the type of any function parameter │ Expression: │ (_typevar T core.Any core.Any) │ Containing expressions: │ (_typevar T core.Any core.Any) │ │ Detailed provenance: │ (_typevar T core.Any core.Any) @#= /source/usr/share/julia/JuliaLowering/src/desugaring.jl:3012 =# │ └─ T │ └─ T │ └─ @ /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51 │ │ Stacktrace: │ [1] expand_function_def(ctx::Base.JuliaLowering.DesugaringContext{Dict{Symbol, Dict{Int64, Any}}}, src::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, raw_args::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, Vector{Int64}}, wheres::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, Vector{Int64}}, body::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, rett::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}) │ @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/desugaring.jl:2860 │ [2] expand_forms_2(ctx::Base.JuliaLowering.DesugaringContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, docs::Nothing) │ @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/desugaring.jl:4268 │ [3] Dict{Int64, Int64}() │ @ Base /source/usr/share/julia/JuliaLowering/src/desugaring.jl:4152 [inlined] │ [4] expand_forms_2(ctx::Base.JuliaLowering.MacroExpansionContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}) │ @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/desugaring.jl:4469 │ [5] core_lowering_hook(code::Any, mod::Module, file::String, line::UInt64, world::UInt64, _warn::Bool) │ @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/hooks.jl:30 │ [6] include(mapexpr::Function, mod::Module, _path::String) │ @ Base ./Base.jl:327 │ [7] top-level scope │ @ ~/.julia/packages/ChainRulesCore/BYuIz/src/ChainRulesCore.jl:24 │ [8] include(mod::Module, _path::String) │ @ Base ./Base.jl:326 │ [9] include_package_for_output(pkg::Base.PkgId, input::String, syntax_version::VersionNumber, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::Nothing) │ @ Base ./loading.jl:3271 │ [10] top-level scope │ @ stdin:5 │ [11] eval(m::Module, e::Any) │ @ Core ./boot.jl:517 │ [12] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String) │ @ Base ./loading.jl:3113 │ [13] push!(a::Vector{SubString{String}}, item::String) │ @ Base ./loading.jl:3123 [inlined] │ [14] exec_options(opts::Base.JLOptions) │ @ Base ./client.jl:353 │ [15] _start() │ @ Base ./client.jl:596 │ in expression starting at /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/differentials/composite.jl:51 │ in expression starting at /home/pkgeval/.julia/packages/ChainRulesCore/BYuIz/src/ChainRulesCore.jl:1 │ in expression starting at stdin:5 └ ERROR: LoadError: The following 2 packages failed to precompile: HMMGradients Failed to precompile HMMGradients [ed22c0d8-4b10-4781-a02d-2b7b373fe96c] to "/home/pkgeval/.julia/compiled/v1.14/HMMGradients/jl_YDl4i7" (ProcessExited(1)). ChainRulesCore Failed to precompile ChainRulesCore [d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4] to "/home/pkgeval/.julia/compiled/v1.14/ChainRulesCore/jl_mIvWoy" (ProcessExited(1)). in expression starting at /home/pkgeval/.julia/packages/HMMGradients/BPFhV/test/runtests.jl:4 Testing failed after 260.06s ERROR: LoadError: Package HMMGradients errored during testing Stacktrace: [1] pkgerror(msg::String) @ Pkg.Types /opt/julia/share/julia/stdlib/v1.14/Pkg/src/Types.jl:68 [2] test(ctx::Pkg.Types.Context, pkgs::Vector{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/v1.14/Pkg/src/Operations.jl:3247 [3] Cmd(cmd::Cmd) @ Base /opt/julia/share/julia/stdlib/v1.14/Pkg/src/Operations.jl:3110 [inlined] [4] test(ctx::Pkg.Types.Context, pkgs::Vector{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::IOContext{IO}}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:587 [5] test(pkgs::Vector{PackageSpec}; io::IOContext{IO}, kwargs::@Kwargs{julia_args::Cmd}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:172 [6] test(pkgs::Vector{String}; kwargs::@Kwargs{julia_args::Cmd}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:160 [7] test @ /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:160 [inlined] [8] test(pkg::String; kwargs::@Kwargs{julia_args::Cmd}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:159 [inlined] [9] top-level scope @ /PkgEval.jl/scripts/evaluate.jl:223 [10] include(mod::Module, _path::String) @ Base ./Base.jl:326 [11] exec_options(opts::Base.JLOptions) @ Base ./client.jl:355 [12] _start() @ Base ./client.jl:596 in expression starting at /PkgEval.jl/scripts/evaluate.jl:214 PkgEval failed after 1250.6s: package fails to precompile