1.4.0-DEV-efa66facf6.log

Julia Version 1.4.0-DEV.648
Commit efa66facf6 (2019-12-19 21:21 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
  CPU: Intel(R) Xeon(R) Silver 4114 CPU @ 2.20GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-8.0.1 (ORCJIT, skylake)
Environment:
  JULIA_DEPOT_PATH = ::/usr/local/share/julia

 Resolving package versions...
 Installed FieldMetadata ──── v0.1.1
 Installed Flatten ────────── v0.3.0
 Installed ConstructionBase ─ v1.0.0
  Updating `~/.julia/environments/v1.4/Project.toml`
  [4c728ea3] + Flatten v0.3.0
  Updating `~/.julia/environments/v1.4/Manifest.toml`
  [187b0558] + ConstructionBase v1.0.0
  [bf96fef3] + FieldMetadata v0.1.1
  [4c728ea3] + Flatten v0.3.0
   Testing Flatten
Path `/home/pkgeval/.julia/packages/Flatten/FVRs2` exists and looks like the correct package. Using existing path.
 Installed Parsers ──────── v0.3.10
 Installed Unitful ──────── v0.18.0
 Installed BenchmarkTools ─ v0.4.3
 Installed JSON ─────────── v0.21.0
  Updating `/tmp/jl_SwGp1v/Project.toml`
  [6e4b80f9] + BenchmarkTools v0.4.3
  [4c728ea3] + Flatten v0.3.0 [`~/.julia/packages/Flatten/FVRs2`]
  [1986cc42] + Unitful v0.18.0
  [8dfed614] + Test 
  Updating `/tmp/jl_SwGp1v/Manifest.toml`
  [6e4b80f9] + BenchmarkTools v0.4.3
  [4c728ea3] ~ Flatten v0.3.0 ⇒ v0.3.0 [`~/.julia/packages/Flatten/FVRs2`]
  [682c06a0] + JSON v0.21.0
  [69de0a69] + Parsers v0.3.10
  [1986cc42] + Unitful v0.18.0
  [2a0f44e3] + Base64 
  [ade2ca70] + Dates 
  [8ba89e20] + Distributed 
  [b77e0a4c] + InteractiveUtils 
  [8f399da3] + Libdl 
  [37e2e46d] + LinearAlgebra 
  [56ddb016] + Logging 
  [d6f4376e] + Markdown 
  [a63ad114] + Mmap 
  [de0858da] + Printf 
  [9a3f8284] + Random 
  [9e88b42a] + Serialization 
  [6462fe0b] + Sockets 
  [2f01184e] + SparseArrays 
  [10745b16] + Statistics 
  [8dfed614] + Test 
  [4ec0a83e] + Unicode 
Running sandbox
Status `/tmp/jl_SwGp1v/Project.toml`
  [6e4b80f9] BenchmarkTools v0.4.3
  [187b0558] ConstructionBase v1.0.0
  [bf96fef3] FieldMetadata v0.1.1
  [4c728ea3] Flatten v0.3.0 [`~/.julia/packages/Flatten/FVRs2`]
  [1986cc42] Unitful v0.18.0
  [8dfed614] Test 
Error During Test at /home/pkgeval/.julia/packages/Flatten/FVRs2/test/runtests.jl:35
  Test threw exception
  Expression: flatten(nest, Number, Float32) == (1, 2, 3, 4.0)
  MethodError: flatten(::Float32, ::typeof(flattenable), ::Type{Number}, ::Type{Float32}) is ambiguous. Candidates:
    flatten(x::I, ft::Function, use::Type{U}, ignore::Type{I}) where {U, I} in Flatten at /home/pkgeval/.julia/packages/Flatten/FVRs2/src/Flatten.jl:124
    flatten(x::U, ft::Function, use::Type{U}, ignore::Type{I}) where {U, I} in Flatten at /home/pkgeval/.julia/packages/Flatten/FVRs2/src/Flatten.jl:125
  To resolve the ambiguity, try making one of the methods more specific, or adding a new method more specific than any of the existing applicable methods.
  Stacktrace:
   [1] macro expansion at /home/pkgeval/.julia/packages/Flatten/FVRs2/src/Flatten.jl:109 [inlined]
   [2] flatten(::Nest{Float64,Foo{Int64,Int64,Int64},Float32}, ::typeof(flattenable), ::Type{Number}, ::Type{Float32}) at /home/pkgeval/.julia/packages/Flatten/FVRs2/src/Flatten.jl:126
   [3] flatten(::Nest{Float64,Foo{Int64,Int64,Int64},Float32}, ::Type{T} where T, ::Type{T} where T) at /home/pkgeval/.julia/packages/Flatten/FVRs2/src/Flatten.jl:121
   [4] top-level scope at /home/pkgeval/.julia/packages/Flatten/FVRs2/test/runtests.jl:35
   [5] include(::String) at ./client.jl:439
   [6] top-level scope at none:6
   [7] eval(::Module, ::Any) at ./boot.jl:331
   [8] exec_options(::Base.JLOptions) at ./client.jl:264
   [9] _start() at ./client.jl:484
  
ERROR: LoadError: There was an error during testing
in expression starting at /home/pkgeval/.julia/packages/Flatten/FVRs2/test/runtests.jl:35
err = ProcessFailedException(Base.Process[Process(`/opt/julia/bin/julia -Cnative -J/opt/julia/lib/julia/sys.so -g1 --code-coverage=none --color=no --compiled-modules=yes --check-bounds=yes --inline=yes --startup-file=no --track-allocation=none --eval 'append!(empty!(Base.DEPOT_PATH), ["/home/pkgeval/.julia", "/opt/julia/local/share/julia", "/opt/julia/share/julia", "/usr/local/share/julia"])
append!(empty!(Base.DL_LOAD_PATH), String[])

cd("/home/pkgeval/.julia/packages/Flatten/FVRs2/test")
append!(empty!(ARGS), String[])
include("/home/pkgeval/.julia/packages/Flatten/FVRs2/test/runtests.jl")
'`, ProcessExited(1))])
ERROR: Package Flatten errored during testing
Stacktrace:
 [1] pkgerror(::String, ::Vararg{String,N} where N) at /workspace/srcdir/usr/share/julia/stdlib/v1.4/Pkg/src/Types.jl:54
 [2] test(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}; coverage::Bool, julia_args::Cmd, test_args::Cmd, test_fn::Nothing) at /workspace/srcdir/usr/share/julia/stdlib/v1.4/Pkg/src/Operations.jl:1475
 [3] test(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}; coverage::Bool, test_fn::Nothing, julia_args::Cmd, test_args::Cmd, kwargs::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}) at /workspace/srcdir/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:313
 [4] test(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /workspace/srcdir/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:300
 [5] #test#66 at /workspace/srcdir/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:294 [inlined]
 [6] test at /workspace/srcdir/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:294 [inlined]
 [7] #test#65 at /workspace/srcdir/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:293 [inlined]
 [8] test at /workspace/srcdir/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:293 [inlined]
 [9] test(::String; kwargs::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}) at /workspace/srcdir/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:292
 [10] test(::String) at /workspace/srcdir/usr/share/julia/stdlib/v1.4/Pkg/src/API.jl:292
 [11] top-level scope at none:12