Grassmann

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If you think that there is an error in how your package is being tested or represented, please file an issue at NewPkgEval.jl, making sure to read the FAQ first.

Results with Julia v1.2.0

Testing was unsuccessful: package requires a missing binary dependency. Last evaluation was ago and took 4 minutes, 1 second.

Click here to download the log file.

 Resolving package versions...
 Installed Requires ─────────── v0.5.2
 Installed AbstractLattices ─── v0.1.2
 Installed RecipesBase ──────── v0.7.0
 Installed Combinatorics ────── v1.0.0
 Installed ComputedFieldTypes ─ v0.1.0
 Installed Leibniz ──────────── v0.0.3
 Installed ForceImport ──────── v0.0.3
 Installed Grassmann ────────── v0.3.3
 Installed Polynomials ──────── v0.6.0
 Installed AbstractTensors ──── v0.3.0
 Installed SyntaxTree ───────── v1.0.1
 Installed Reduce ───────────── v1.2.3
 Installed StaticArrays ─────── v0.12.1
 Installed DirectSum ────────── v0.4.2
  Updating `~/.julia/environments/v1.2/Project.toml`
  [4df31cd9] + Grassmann v0.3.3
  Updating `~/.julia/environments/v1.2/Manifest.toml`
  [398f06c4] + AbstractLattices v0.1.2
  [a8e43f4a] + AbstractTensors v0.3.0
  [861a8166] + Combinatorics v1.0.0
  [459fdd68] + ComputedFieldTypes v0.1.0
  [22fd7b30] + DirectSum v0.4.2
  [9dda63f9] + ForceImport v0.0.3
  [4df31cd9] + Grassmann v0.3.3
  [edad4870] + Leibniz v0.0.3
  [f27b6e38] + Polynomials v0.6.0
  [3cdcf5f2] + RecipesBase v0.7.0
  [93e0c654] + Reduce v1.2.3
  [ae029012] + Requires v0.5.2
  [90137ffa] + StaticArrays v0.12.1
  [a4af3ec5] + SyntaxTree v1.0.1
  [2a0f44e3] + Base64 
  [8ba89e20] + Distributed 
  [b77e0a4c] + InteractiveUtils 
  [8f399da3] + Libdl 
  [37e2e46d] + LinearAlgebra 
  [56ddb016] + Logging 
  [d6f4376e] + Markdown 
  [3fa0cd96] + REPL 
  [9a3f8284] + Random 
  [9e88b42a] + Serialization 
  [6462fe0b] + Sockets 
  [2f01184e] + SparseArrays 
  [10745b16] + Statistics 
  [8dfed614] + Test 
  Building Reduce → `~/.julia/packages/Reduce/4dmwd/deps/build.log`
   Testing Grassmann
 Resolving package versions...
    Status `/tmp/jl_7MxJxR/Manifest.toml`
  [398f06c4] AbstractLattices v0.1.2
  [a8e43f4a] AbstractTensors v0.3.0
  [861a8166] Combinatorics v1.0.0
  [459fdd68] ComputedFieldTypes v0.1.0
  [22fd7b30] DirectSum v0.4.2
  [9dda63f9] ForceImport v0.0.3
  [4df31cd9] Grassmann v0.3.3
  [edad4870] Leibniz v0.0.3
  [f27b6e38] Polynomials v0.6.0
  [3cdcf5f2] RecipesBase v0.7.0
  [93e0c654] Reduce v1.2.3
  [ae029012] Requires v0.5.2
  [90137ffa] StaticArrays v0.12.1
  [a4af3ec5] SyntaxTree v1.0.1
  [2a0f44e3] Base64  [`@stdlib/Base64`]
  [8ba89e20] Distributed  [`@stdlib/Distributed`]
  [b77e0a4c] InteractiveUtils  [`@stdlib/InteractiveUtils`]
  [8f399da3] Libdl  [`@stdlib/Libdl`]
  [37e2e46d] LinearAlgebra  [`@stdlib/LinearAlgebra`]
  [56ddb016] Logging  [`@stdlib/Logging`]
  [d6f4376e] Markdown  [`@stdlib/Markdown`]
  [3fa0cd96] REPL  [`@stdlib/REPL`]
  [9a3f8284] Random  [`@stdlib/Random`]
  [9e88b42a] Serialization  [`@stdlib/Serialization`]
  [6462fe0b] Sockets  [`@stdlib/Sockets`]
  [2f01184e] SparseArrays  [`@stdlib/SparseArrays`]
  [10745b16] Statistics  [`@stdlib/Statistics`]
  [8dfed614] Test  [`@stdlib/Test`]
/root/.julia/packages/Reduce/4dmwd/deps/usr/lib/reduce/cslbuild/csl/reduce: error while loading shared libraries: libXft.so.2: cannot open shared object file: No such file or directory
Error During Test at /root/.julia/packages/Grassmann/WSDOB/test/runtests.jl:14
  Test threw exception
  Expression: begin
    (a, b) = (:a * (Λ(2)).v1 + :b * (Λ(2)).v2, :c * (Λ(2)).v1 + :d * (Λ(2)).v2)
    Algebra.:+(a ∧ b, a ⋅ b) == a * b
end
  IOError: write: broken pipe (EPIPE)
  Stacktrace:
   [1] try_yieldto(::typeof(Base.ensure_rescheduled), ::Base.RefValue{Task}) at ./task.jl:517
   [2] wait() at ./task.jl:592
   [3] uv_write(::Base.PipeEndpoint, ::Ptr{UInt8}, ::UInt64) at ./stream.jl:883
   [4] unsafe_write(::Base.PipeEndpoint, ::Ptr{UInt8}, ::UInt64) at ./stream.jl:931
   [5] unsafe_write at ./io.jl:238 [inlined]
   [6] macro expansion at ./gcutils.jl:87 [inlined]
   [7] write at ./strings/io.jl:177 [inlined]
   [8] clear at /root/.julia/packages/Reduce/4dmwd/src/Reduce.jl:76 [inlined]
   [9] write(::Reduce.PSL, ::String) at /root/.julia/packages/Reduce/4dmwd/src/Reduce.jl:83
   [10] #rcall#40(::Array{Symbol,1}, ::Array{Symbol,1}, ::typeof(rcall), ::RExpr) at /root/.julia/packages/Reduce/4dmwd/src/rexpr.jl:464
   [11] rcall(::RExpr) at /root/.julia/packages/Reduce/4dmwd/src/rexpr.jl:430
   [12] |> at ./operators.jl:854 [inlined]
   [13] #parse_args#69(::Int64, ::typeof(parse_args), ::String, ::RExpr) at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:343
   [14] #parse_args at ./none:0 [inlined]
   [15] #+#238 at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:437 [inlined]
   [16] ∑ at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:437 [inlined]
   [17] ∑(::Symbol) at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:791
   [18] +(::Simplex{⟨++⟩,1,v₁,Symbol}, ::Simplex{⟨++⟩,1,v₂,Symbol}) at /root/.julia/packages/Grassmann/WSDOB/src/algebra.jl:1083
   [19] top-level scope at /root/.julia/packages/Grassmann/WSDOB/test/runtests.jl:14
   [20] include at ./boot.jl:328 [inlined]
   [21] include_relative(::Module, ::String) at ./loading.jl:1094
   [22] include(::Module, ::String) at ./Base.jl:31
   [23] include(::String) at ./client.jl:431
   [24] top-level scope at none:5
   [25] eval(::Module, ::Any) at ./boot.jl:330
   [26] exec_options(::Base.JLOptions) at ./client.jl:271
   [27] _start() at ./client.jl:464
  
ERROR: LoadError: There was an error during testing
in expression starting at /root/.julia/packages/Grassmann/WSDOB/test/runtests.jl:14
ERROR: Package Grassmann errored during testing
Stacktrace:
 [1] pkgerror(::String, ::Vararg{String,N} where N) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/Types.jl:112
 [2] #test#119(::Bool, ::Nothing, ::typeof(Pkg.Operations.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/Operations.jl:1288
 [3] #test at ./none:0 [inlined]
 [4] #test#62(::Bool, ::Nothing, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:245
 [5] test at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:233 [inlined]
 [6] #test#61 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:230 [inlined]
 [7] test at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:230 [inlined]
 [8] #test#60 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:229 [inlined]
 [9] test at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:229 [inlined]
 [10] #test#59(::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::String) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:228
 [11] test(::String) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:228
 [12] top-level scope at none:10

Results with Julia v1.3.0

Testing was unsuccessful: package requires a missing binary dependency. Last evaluation was ago and took 3 minutes, 56 seconds.

Click here to download the log file.

 Resolving package versions...
 Installed ComputedFieldTypes ─ v0.1.0
 Installed RecipesBase ──────── v0.7.0
 Installed DirectSum ────────── v0.4.2
 Installed Requires ─────────── v0.5.2
 Installed Combinatorics ────── v1.0.0
 Installed ForceImport ──────── v0.0.3
 Installed Polynomials ──────── v0.6.0
 Installed Grassmann ────────── v0.3.3
 Installed SyntaxTree ───────── v1.0.1
 Installed StaticArrays ─────── v0.12.1
 Installed Reduce ───────────── v1.2.3
 Installed AbstractTensors ──── v0.3.0
 Installed Leibniz ──────────── v0.0.3
 Installed AbstractLattices ─── v0.1.2
  Updating `~/.julia/environments/v1.3/Project.toml`
  [4df31cd9] + Grassmann v0.3.3
  Updating `~/.julia/environments/v1.3/Manifest.toml`
  [398f06c4] + AbstractLattices v0.1.2
  [a8e43f4a] + AbstractTensors v0.3.0
  [861a8166] + Combinatorics v1.0.0
  [459fdd68] + ComputedFieldTypes v0.1.0
  [22fd7b30] + DirectSum v0.4.2
  [9dda63f9] + ForceImport v0.0.3
  [4df31cd9] + Grassmann v0.3.3
  [edad4870] + Leibniz v0.0.3
  [f27b6e38] + Polynomials v0.6.0
  [3cdcf5f2] + RecipesBase v0.7.0
  [93e0c654] + Reduce v1.2.3
  [ae029012] + Requires v0.5.2
  [90137ffa] + StaticArrays v0.12.1
  [a4af3ec5] + SyntaxTree v1.0.1
  [2a0f44e3] + Base64 
  [8ba89e20] + Distributed 
  [b77e0a4c] + InteractiveUtils 
  [8f399da3] + Libdl 
  [37e2e46d] + LinearAlgebra 
  [56ddb016] + Logging 
  [d6f4376e] + Markdown 
  [3fa0cd96] + REPL 
  [9a3f8284] + Random 
  [9e88b42a] + Serialization 
  [6462fe0b] + Sockets 
  [2f01184e] + SparseArrays 
  [10745b16] + Statistics 
  [8dfed614] + Test 
  Building Reduce → `~/.julia/packages/Reduce/4dmwd/deps/build.log`
   Testing Grassmann
 Resolving package versions...
    Status `/tmp/jl_kyvA6H/Manifest.toml`
  [398f06c4] AbstractLattices v0.1.2
  [a8e43f4a] AbstractTensors v0.3.0
  [861a8166] Combinatorics v1.0.0
  [459fdd68] ComputedFieldTypes v0.1.0
  [22fd7b30] DirectSum v0.4.2
  [9dda63f9] ForceImport v0.0.3
  [4df31cd9] Grassmann v0.3.3
  [edad4870] Leibniz v0.0.3
  [f27b6e38] Polynomials v0.6.0
  [3cdcf5f2] RecipesBase v0.7.0
  [93e0c654] Reduce v1.2.3
  [ae029012] Requires v0.5.2
  [90137ffa] StaticArrays v0.12.1
  [a4af3ec5] SyntaxTree v1.0.1
  [2a0f44e3] Base64  [`@stdlib/Base64`]
  [8ba89e20] Distributed  [`@stdlib/Distributed`]
  [b77e0a4c] InteractiveUtils  [`@stdlib/InteractiveUtils`]
  [8f399da3] Libdl  [`@stdlib/Libdl`]
  [37e2e46d] LinearAlgebra  [`@stdlib/LinearAlgebra`]
  [56ddb016] Logging  [`@stdlib/Logging`]
  [d6f4376e] Markdown  [`@stdlib/Markdown`]
  [3fa0cd96] REPL  [`@stdlib/REPL`]
  [9a3f8284] Random  [`@stdlib/Random`]
  [9e88b42a] Serialization  [`@stdlib/Serialization`]
  [6462fe0b] Sockets  [`@stdlib/Sockets`]
  [2f01184e] SparseArrays  [`@stdlib/SparseArrays`]
  [10745b16] Statistics  [`@stdlib/Statistics`]
  [8dfed614] Test  [`@stdlib/Test`]
/root/.julia/packages/Reduce/4dmwd/deps/usr/lib/reduce/cslbuild/csl/reduce: error while loading shared libraries: libXft.so.2: cannot open shared object file: No such file or directory
Error During Test at /root/.julia/packages/Grassmann/WSDOB/test/runtests.jl:14
  Test threw exception
  Expression: begin
    (a, b) = (:a * (Λ(2)).v1 + :b * (Λ(2)).v2, :c * (Λ(2)).v1 + :d * (Λ(2)).v2)
    Algebra.:+(a ∧ b, a ⋅ b) == a * b
end
  IOError: write: broken pipe (EPIPE)
  Stacktrace:
   [1] uv_write(::Base.PipeEndpoint, ::Ptr{UInt8}, ::UInt64) at ./stream.jl:953
   [2] unsafe_write(::Base.PipeEndpoint, ::Ptr{UInt8}, ::UInt64) at ./stream.jl:1007
   [3] unsafe_write at ./io.jl:310 [inlined]
   [4] macro expansion at ./gcutils.jl:91 [inlined]
   [5] write at ./strings/io.jl:186 [inlined]
   [6] clear(::Reduce.PSL) at /root/.julia/packages/Reduce/4dmwd/src/Reduce.jl:76
   [7] write(::Reduce.PSL, ::String) at /root/.julia/packages/Reduce/4dmwd/src/Reduce.jl:83
   [8] #rcall#40(::Array{Symbol,1}, ::Array{Symbol,1}, ::typeof(rcall), ::RExpr) at /root/.julia/packages/Reduce/4dmwd/src/rexpr.jl:464
   [9] rcall(::RExpr) at /root/.julia/packages/Reduce/4dmwd/src/rexpr.jl:430
   [10] |> at ./operators.jl:854 [inlined]
   [11] #parse_args#69(::Int64, ::typeof(parse_args), ::String, ::RExpr) at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:343
   [12] #parse_args at ./none:0 [inlined]
   [13] #+#238 at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:437 [inlined]
   [14] ∑ at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:437 [inlined]
   [15] ∑(::Symbol) at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:791
   [16] +(::Simplex{⟨++⟩,1,v₁,Symbol}, ::Simplex{⟨++⟩,1,v₂,Symbol}) at /root/.julia/packages/Grassmann/WSDOB/src/algebra.jl:1083
   [17] top-level scope at /root/.julia/packages/Grassmann/WSDOB/test/runtests.jl:14
   [18] include at ./boot.jl:328 [inlined]
   [19] include_relative(::Module, ::String) at ./loading.jl:1105
   [20] include(::Module, ::String) at ./Base.jl:31
   [21] include(::String) at ./client.jl:424
   [22] top-level scope at none:6
   [23] eval(::Module, ::Any) at ./boot.jl:330
   [24] exec_options(::Base.JLOptions) at ./client.jl:263
   [25] _start() at ./client.jl:460
  
ERROR: LoadError: There was an error during testing
in expression starting at /root/.julia/packages/Grassmann/WSDOB/test/runtests.jl:14
ERROR: Package Grassmann errored during testing
Stacktrace:
 [1] pkgerror(::String, ::Vararg{String,N} where N) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/Types.jl:113
 [2] #test#131(::Bool, ::Nothing, ::Cmd, ::Cmd, ::typeof(Pkg.Operations.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/Operations.jl:1370
 [3] #test at ./none:0 [inlined]
 [4] #test#62(::Bool, ::Nothing, ::Cmd, ::Cmd, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:253
 [5] test(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:239
 [6] #test#61 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:233 [inlined]
 [7] test at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:233 [inlined]
 [8] #test#60 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:232 [inlined]
 [9] test at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:232 [inlined]
 [10] #test#59(::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::String) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:231
 [11] test(::String) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:231
 [12] top-level scope at none:10

Results with Julia v1.3.1-pre-7704df0a5a

Testing was unsuccessful: package requires a missing binary dependency. Last evaluation was ago and took 3 minutes, 58 seconds.

Click here to download the log file.

 Resolving package versions...
 Installed Combinatorics ────── v1.0.0
 Installed ComputedFieldTypes ─ v0.1.0
 Installed AbstractLattices ─── v0.1.2
 Installed Leibniz ──────────── v0.0.3
 Installed SyntaxTree ───────── v1.0.1
 Installed StaticArrays ─────── v0.12.1
 Installed Reduce ───────────── v1.2.3
 Installed Grassmann ────────── v0.3.3
 Installed Requires ─────────── v0.5.2
 Installed AbstractTensors ──── v0.3.0
 Installed Polynomials ──────── v0.6.0
 Installed ForceImport ──────── v0.0.3
 Installed RecipesBase ──────── v0.7.0
 Installed DirectSum ────────── v0.4.2
  Updating `~/.julia/environments/v1.3/Project.toml`
  [4df31cd9] + Grassmann v0.3.3
  Updating `~/.julia/environments/v1.3/Manifest.toml`
  [398f06c4] + AbstractLattices v0.1.2
  [a8e43f4a] + AbstractTensors v0.3.0
  [861a8166] + Combinatorics v1.0.0
  [459fdd68] + ComputedFieldTypes v0.1.0
  [22fd7b30] + DirectSum v0.4.2
  [9dda63f9] + ForceImport v0.0.3
  [4df31cd9] + Grassmann v0.3.3
  [edad4870] + Leibniz v0.0.3
  [f27b6e38] + Polynomials v0.6.0
  [3cdcf5f2] + RecipesBase v0.7.0
  [93e0c654] + Reduce v1.2.3
  [ae029012] + Requires v0.5.2
  [90137ffa] + StaticArrays v0.12.1
  [a4af3ec5] + SyntaxTree v1.0.1
  [2a0f44e3] + Base64 
  [8ba89e20] + Distributed 
  [b77e0a4c] + InteractiveUtils 
  [8f399da3] + Libdl 
  [37e2e46d] + LinearAlgebra 
  [56ddb016] + Logging 
  [d6f4376e] + Markdown 
  [3fa0cd96] + REPL 
  [9a3f8284] + Random 
  [9e88b42a] + Serialization 
  [6462fe0b] + Sockets 
  [2f01184e] + SparseArrays 
  [10745b16] + Statistics 
  [8dfed614] + Test 
  Building Reduce → `~/.julia/packages/Reduce/4dmwd/deps/build.log`
   Testing Grassmann
 Resolving package versions...
    Status `/tmp/jl_S2gysX/Manifest.toml`
  [398f06c4] AbstractLattices v0.1.2
  [a8e43f4a] AbstractTensors v0.3.0
  [861a8166] Combinatorics v1.0.0
  [459fdd68] ComputedFieldTypes v0.1.0
  [22fd7b30] DirectSum v0.4.2
  [9dda63f9] ForceImport v0.0.3
  [4df31cd9] Grassmann v0.3.3
  [edad4870] Leibniz v0.0.3
  [f27b6e38] Polynomials v0.6.0
  [3cdcf5f2] RecipesBase v0.7.0
  [93e0c654] Reduce v1.2.3
  [ae029012] Requires v0.5.2
  [90137ffa] StaticArrays v0.12.1
  [a4af3ec5] SyntaxTree v1.0.1
  [2a0f44e3] Base64  [`@stdlib/Base64`]
  [8ba89e20] Distributed  [`@stdlib/Distributed`]
  [b77e0a4c] InteractiveUtils  [`@stdlib/InteractiveUtils`]
  [8f399da3] Libdl  [`@stdlib/Libdl`]
  [37e2e46d] LinearAlgebra  [`@stdlib/LinearAlgebra`]
  [56ddb016] Logging  [`@stdlib/Logging`]
  [d6f4376e] Markdown  [`@stdlib/Markdown`]
  [3fa0cd96] REPL  [`@stdlib/REPL`]
  [9a3f8284] Random  [`@stdlib/Random`]
  [9e88b42a] Serialization  [`@stdlib/Serialization`]
  [6462fe0b] Sockets  [`@stdlib/Sockets`]
  [2f01184e] SparseArrays  [`@stdlib/SparseArrays`]
  [10745b16] Statistics  [`@stdlib/Statistics`]
  [8dfed614] Test  [`@stdlib/Test`]
/root/.julia/packages/Reduce/4dmwd/deps/usr/lib/reduce/cslbuild/csl/reduce: error while loading shared libraries: libXft.so.2: cannot open shared object file: No such file or directory
Error During Test at /root/.julia/packages/Grassmann/WSDOB/test/runtests.jl:14
  Test threw exception
  Expression: begin
    (a, b) = (:a * (Λ(2)).v1 + :b * (Λ(2)).v2, :c * (Λ(2)).v1 + :d * (Λ(2)).v2)
    Algebra.:+(a ∧ b, a ⋅ b) == a * b
end
  IOError: write: broken pipe (EPIPE)
  Stacktrace:
   [1] uv_write(::Base.PipeEndpoint, ::Ptr{UInt8}, ::UInt64) at ./stream.jl:953
   [2] unsafe_write(::Base.PipeEndpoint, ::Ptr{UInt8}, ::UInt64) at ./stream.jl:1007
   [3] unsafe_write at ./io.jl:310 [inlined]
   [4] macro expansion at ./gcutils.jl:91 [inlined]
   [5] write at ./strings/io.jl:186 [inlined]
   [6] clear(::Reduce.PSL) at /root/.julia/packages/Reduce/4dmwd/src/Reduce.jl:76
   [7] write(::Reduce.PSL, ::String) at /root/.julia/packages/Reduce/4dmwd/src/Reduce.jl:83
   [8] #rcall#40(::Array{Symbol,1}, ::Array{Symbol,1}, ::typeof(rcall), ::RExpr) at /root/.julia/packages/Reduce/4dmwd/src/rexpr.jl:464
   [9] rcall(::RExpr) at /root/.julia/packages/Reduce/4dmwd/src/rexpr.jl:430
   [10] |> at ./operators.jl:854 [inlined]
   [11] #parse_args#69(::Int64, ::typeof(parse_args), ::String, ::RExpr) at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:343
   [12] #parse_args at ./none:0 [inlined]
   [13] #+#238 at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:437 [inlined]
   [14] ∑ at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:437 [inlined]
   [15] ∑(::Symbol) at /root/.julia/packages/Reduce/4dmwd/src/parser.jl:791
   [16] +(::Simplex{⟨++⟩,1,v₁,Symbol}, ::Simplex{⟨++⟩,1,v₂,Symbol}) at /root/.julia/packages/Grassmann/WSDOB/src/algebra.jl:1083
   [17] top-level scope at /root/.julia/packages/Grassmann/WSDOB/test/runtests.jl:14
   [18] include at ./boot.jl:328 [inlined]
   [19] include_relative(::Module, ::String) at ./loading.jl:1105
   [20] include(::Module, ::String) at ./Base.jl:31
   [21] include(::String) at ./client.jl:424
   [22] top-level scope at none:6
   [23] eval(::Module, ::Any) at ./boot.jl:330
   [24] exec_options(::Base.JLOptions) at ./client.jl:263
   [25] _start() at ./client.jl:460
  
ERROR: LoadError: There was an error during testing
in expression starting at /root/.julia/packages/Grassmann/WSDOB/test/runtests.jl:14
ERROR: Package Grassmann errored during testing
Stacktrace:
 [1] pkgerror(::String, ::Vararg{String,N} where N) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/Types.jl:113
 [2] #test#131(::Bool, ::Nothing, ::Cmd, ::Cmd, ::typeof(Pkg.Operations.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/Operations.jl:1370
 [3] #test at ./none:0 [inlined]
 [4] #test#62(::Bool, ::Nothing, ::Cmd, ::Cmd, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:253
 [5] test(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:239
 [6] #test#61 at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:233 [inlined]
 [7] test at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:233 [inlined]
 [8] #test#60 at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:232 [inlined]
 [9] test at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:232 [inlined]
 [10] #test#59(::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::String) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:231
 [11] test(::String) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:231
 [12] top-level scope at none:10