[Debug] Investigate julia-pre CI failure by blegat · Pull Request #198 · JuliaAlgebra/DynamicPolynomials.jl

blegat · 2026-04-03T20:38:05Z

Debug PR to identify julia-pre CI failure. Will be closed after investigation.

Temporary debug commit to identify julia-pre CI failure. https://claude.ai/code/session_01SGAgzkbRVNAL51y3Fo9fni

https://claude.ai/code/session_01SGAgzkbRVNAL51y3Fo9fni

github-actions · 2026-04-03T20:53:23Z

Julia pre test failure

      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:750 [inlined]
   [14] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:134 [inlined]
   [15] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [16] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:121 [inlined]
   [17] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [18] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:24 [inlined]
   [19] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [20] top-level scope
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:2

RationalPoly equality: Error During Test at /home/runner/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:135
  Test threw exception
  Expression: !(isapproxzero(((1 + 1.0e-8) * x - y) / y, ztol = 1.0e-9))
  MethodError: no method matching zero(::Expr)
  The function `zero` exists, but no method is defined for this combination of argument types.
  Closest candidates are:
    zero(!Matched::Type{Union{}}, Any...)
     @ Base number.jl:359
    zero(!Matched::Type{MutableArithmetics.Zero})
     @ MutableArithmetics ~/.julia/packages/MutableArithmetics/2Djmb/src/rewrite.jl:35
    zero(!Matched::Type{Missing})
     @ Base missing.jl:107
    ...
  Stacktrace:
    [1] iszero(x::Expr)
      @ Base ./number.jl:42
    [2] iszero(t::Term{Expr, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}})
      @ MultivariatePolynomials ~/.julia/packages/MultivariatePolynomials/Dr7nP/src/comparison.jl:3
    [3] convert(::Type{DynamicPolynomials.Polynomial{Commutative{CreationOrder}, Graded{LexOrder}, Any}}, t::Term{Expr, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}})
      @ DynamicPolynomials ~/work/DynamicPolynomials.jl/DynamicPolynomials.jl/src/poly.jl:78
    [4] convert_constant(::Type{DynamicPolynomials.Polynomial{Commutative{CreationOrder}, Graded{LexOrder}, Any}}, α::Expr)
      @ MultivariatePolynomials ~/.julia/packages/MultivariatePolynomials/Dr7nP/src/conversion.jl:7
    [5] convert(::Type{DynamicPolynomials.Polynomial{Commutative{CreationOrder}, Graded{LexOrder}, Any}}, α::Expr)
      @ MultivariatePolynomials ~/.julia/packages/MultivariatePolynomials/Dr7nP/src/conversion.jl:2
    [6] convert(::Type{RationalPoly{DynamicPolynomials.Polynomial{Commutative{CreationOrder}, Graded{LexOrder}, Any}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}}, α::Expr)
      @ MultivariatePolynomials ~/.julia/packages/MultivariatePolynomials/Dr7nP/src/rational.jl:34
    [7] setindex!
      @ ./array.jl:1019 [inlined]
    [8] (::Base.var"#getindex##2#getindex##3"{Vector{RationalPoly{DynamicPolynomials.Polynomial{Commutative{CreationOrder}, Graded{LexOrder}, Any}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}}})(i::Int64, v::Expr)
      @ Base ./array.jl:444
    [9] afoldl(::Base.var"#getindex##2#getindex##3"{Vector{RationalPoly{DynamicPolynomials.Polynomial{Commutative{CreationOrder}, Graded{LexOrder}, Any}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}}}, ::Int64, ::Expr, ::RationalPoly{DynamicPolynomials.Polynomial{Commutative{CreationOrder}, Graded{LexOrder}, Float64}, Variable{Commutative{CreationOrder}, Graded{LexOrder}}})
      @ Base ./operators.jl:607
   [10] getindex(::Type{RationalPoly{DynamicPolynomials.Polynomial{Commutative{CreationOrder}, Graded{LexOrder}, Any}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}}, ::Expr, ::RationalPoly{DynamicPolynomials.Polynomial{Commutative{CreationOrder}, Graded{LexOrder}, Float64}, Variable{Commutative{CreationOrder}, Graded{LexOrder}}})
      @ Base ./array.jl:443
   [11] vect(::Expr, ::Vararg{Any})
      @ Base ./array.jl:185
   [12] eval_test_function(func::Any, args::Any, kwargs::Any, quoted_func::Union{Expr, Symbol}, source::LineNumberNode, negate::Bool)
      @ Test /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:406
   [13] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:750 [inlined]
   [14] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:135 [inlined]
   [15] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [16] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:121 [inlined]
   [17] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [18] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:24 [inlined]
   [19] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [20] top-level scope
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:2

RationalPoly equality: Error During Test at /home/runner/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:136
  Test threw exception
  Expression: isapprox((((1 + 1.0e-8) * x) * y) / y ^ 2, x / y, rtol = 1.0e-7)
  TypeError: in typeassert, expected RationalPoly{Term{Any, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}, got a value of type RationalPoly{Term{Expr, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}
  Stacktrace:
    [1] setindex!
      @ ./array.jl:1019 [inlined]
    [2] (::Base.var"#getindex##2#getindex##3"{Vector{RationalPoly{Term{Any, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}}})(i::Int64, v::Expr)
      @ Base ./array.jl:444
    [3] afoldl(::Base.var"#getindex##2#getindex##3"{Vector{RationalPoly{Term{Any, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}}}, ::Int64, ::Expr, ::RationalPoly{Term{Float64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, ::RationalPoly{Variable{Commutative{CreationOrder}, Graded{LexOrder}}, Variable{Commutative{CreationOrder}, Graded{LexOrder}}})
      @ Base ./operators.jl:607
    [4] getindex(::Type{RationalPoly{Term{Any, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}}, ::Expr, ::RationalPoly{Term{Float64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, ::RationalPoly{Variable{Commutative{CreationOrder}, Graded{LexOrder}}, Variable{Commutative{CreationOrder}, Graded{LexOrder}}})
      @ Base ./array.jl:443
    [5] vect(::Expr, ::Vararg{Any})
      @ Base ./array.jl:185
    [6] eval_test_function(func::Any, args::Any, kwargs::Any, quoted_func::Union{Expr, Symbol}, source::LineNumberNode, negate::Bool)
      @ Test /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:406
    [7] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:750 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:136 [inlined]
    [9] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:121 [inlined]
   [11] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [12] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:24 [inlined]
   [13] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [14] top-level scope
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:2

RationalPoly equality: Error During Test at /home/runner/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:137
  Test threw exception
  Expression: isapprox((2x) / x, 2.001, rtol = 0.01)
  TypeError: in typeassert, expected RationalPoly{Term{Any, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}, got a value of type RationalPoly{Term{Expr, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}
  Stacktrace:
    [1] setindex!
      @ ./array.jl:1019 [inlined]
    [2] (::Base.var"#getindex##2#getindex##3"{Vector{RationalPoly{Term{Any, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}}})(i::Int64, v::Expr)
      @ Base ./array.jl:444
    [3] afoldl(::Base.var"#getindex##2#getindex##3"{Vector{RationalPoly{Term{Any, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}}}, ::Int64, ::Expr, ::RationalPoly{Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Variable{Commutative{CreationOrder}, Graded{LexOrder}}}, ::Float64)
      @ Base ./operators.jl:607
    [4] getindex(::Type{RationalPoly{Term{Any, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}}}, ::Expr, ::RationalPoly{Term{Int64, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}, Variable{Commutative{CreationOrder}, Graded{LexOrder}}}, ::Float64)
      @ Base ./array.jl:443
    [5] vect(::Expr, ::Vararg{Any})
      @ Base ./array.jl:185
    [6] eval_test_function(func::Any, args::Any, kwargs::Any, quoted_func::Union{Expr, Symbol}, source::LineNumberNode, negate::Bool)
      @ Test /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:406
    [7] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:750 [inlined]
    [8] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:137 [inlined]
    [9] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [10] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:121 [inlined]
   [11] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [12] macro expansion
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:24 [inlined]
   [13] macro expansion
      @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Test/src/Test.jl:1961 [inlined]
   [14] top-level scope
      @ ~/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:2
Warning: detected a stack overflow; program state may be corrupted, so further execution might be unreliable.

RationalPoly equality: Error During Test at /home/runner/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:138
  Test threw exception
  Expression: !(isapprox(2.001, (2x) / x, rtol = 0.0001))
  StackOverflowError:
  Stacktrace:
   ┌      [1] promote_result(::Type, ::Type, ::Type{Any}, ::Type{Term{Any, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}})
   │        @ Base ./promotion.jl:342
   ├      [2] promote_type
   │        @ ./promotion.jl:322 [inlined]
   ╰───────── repeated 79983 times
     [159967] promote_result(::Type, ::Type, ::Type{Any}, ::Type{Term{Any, DynamicPolynomials.Monomial{Commutative{CreationOrder}, Graded{LexOrder}}}})
            @ Base ./promotion.jl:342
Test Summary:                                                    | Pass  Error  Total  Time
Comparison                                                       |  120     19    139  7.0s
  Graded Lex Order                                               |   16            16  0.1s
  Equality                                                       |   44     19     63  6.1s
    Monomial equality                                            |   22            22  0.1s
    Polynomial equality                                          |   11     13     24  4.1s
    RationalPoly equality                                        |   11      6     17  1.9s
  Equality between a Polynomial and a type not defining zero #22 |    8             8  0.0s
  compare LexOrder                                               |    3             3  0.1s
  compare Graded{LexOrder}                                       |    3             3  0.0s
  compare Reverse{InverseLexOrder}                               |    3             3  0.1s
  compare Graded{Reverse{InverseLexOrder}}                       |    3             3  0.0s
  Comparison with NaN                                            |   40            40  0.6s
RNG of the outermost testset: Random.Xoshiro(0xf6ea13c4c13eb2a7, 0x7362b766efeb0383, 0x4f3a7e18fcc99560, 0xb935c8308cf6a9cd, 0xedaf29ca5bae4cab)
ERROR: LoadError: Some tests did not pass: 120 passed, 0 failed, 19 errored, 0 broken.
in expression starting at /home/runner/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutative/comparison.jl:1
in expression starting at /home/runner/.julia/packages/MultivariatePolynomials/Dr7nP/test/commutativetests.jl:1
in expression starting at /home/runner/work/DynamicPolynomials.jl/DynamicPolynomials.jl/test/mvp.jl:7
in expression starting at /home/runner/work/DynamicPolynomials.jl/DynamicPolynomials.jl/test/runtests.jl:99
ERROR: Package DynamicPolynomials errored during testing
Stacktrace:
  [1] pkgerror(msg::String)
    @ Pkg.Types /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/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/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Pkg/src/Operations.jl:3095
  [3] test
    @ /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Pkg/src/Operations.jl:2960 [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/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Pkg/src/API.jl:586
  [5] kwcall(::@NamedTuple{io::IOContext{IO}}, ::typeof(Pkg.API.test), ctx::Pkg.Types.Context, pkgs::Vector{PackageSpec})
    @ Pkg.API /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Pkg/src/API.jl:562
  [6] test(pkgs::Vector{PackageSpec}; io::IOContext{IO}, kwargs::@Kwargs{})
    @ Pkg.API /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Pkg/src/API.jl:172
  [7] test(pkgs::Vector{PackageSpec})
    @ Pkg.API /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Pkg/src/API.jl:161
  [8] test(; name::Nothing, uuid::Nothing, version::Nothing, url::Nothing, rev::Nothing, path::Nothing, mode::PackageMode, subdir::Nothing, kwargs::@Kwargs{})
    @ Pkg.API /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Pkg/src/API.jl:189
  [9] test()
    @ Pkg.API /opt/hostedtoolcache/julia/1.13.0-beta3/x64/share/julia/stdlib/v1.13/Pkg/src/API.jl:178
 [10] top-level scope
    @ none:1
 [11] eval(m::Module, e::Any)
    @ Core ./boot.jl:489
 [12] exec_options(opts::Base.JLOptions)
    @ Base ./client.jl:310
 [13] _start()
    @ Base ./client.jl:577

claude added 4 commits April 3, 2026 20:37

Debug: add version and loading info to tests

c0aaa34

Temporary debug commit to identify julia-pre CI failure. https://claude.ai/code/session_01SGAgzkbRVNAL51y3Fo9fni

Debug: run julia-pre tests directly for verbose output

5f4c4fd

https://claude.ai/code/session_01SGAgzkbRVNAL51y3Fo9fni

Debug: write test output to step summary

d4e4497

https://claude.ai/code/session_01SGAgzkbRVNAL51y3Fo9fni

Debug: post test output as PR comment on failure

5e98a4f

https://claude.ai/code/session_01SGAgzkbRVNAL51y3Fo9fni

blegat closed this Apr 3, 2026

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[Debug] Investigate julia-pre CI failure#198

[Debug] Investigate julia-pre CI failure#198
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blegat commented Apr 3, 2026

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blegat commented Apr 3, 2026

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github-actions Bot commented Apr 3, 2026

Julia pre test failure

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