Package broken

[ahojukka5]

(@v1.5) pkg> add FEMBase
   Updating registry at `~/.julia/registries/General`
   Updating git-repo `https://github.com/JuliaRegistries/General.git`
  Resolving package versions...
Updating `~/.julia/environments/v1.5/Project.toml`
  [fbcbbc08] + FEMBase v0.3.1
Updating `~/.julia/environments/v1.5/Manifest.toml`
  [49dc2e85] + Calculus v0.5.1
  [fbcbbc08] + FEMBase v0.3.1
  [353fb843] + FEMBasis v0.2.0
  [be8e8821] + FEMQuad v0.3.2

(@v1.5) pkg> test FEMBase
    Testing FEMBase
Status `/tmp/jl_yvKAwY/Project.toml`
  [fbcbbc08] FEMBase v0.3.1
  [353fb843] FEMBasis v0.2.0
  [be8e8821] FEMQuad v0.3.2
  [a759f4b9] TimerOutputs v0.5.6
  [37e2e46d] LinearAlgebra
  [2f01184e] SparseArrays
  [10745b16] Statistics
  [8dfed614] Test
Status `/tmp/jl_yvKAwY/Manifest.toml`
  [49dc2e85] Calculus v0.5.1
  [fbcbbc08] FEMBase v0.3.1
  [353fb843] FEMBasis v0.2.0
  [be8e8821] FEMQuad v0.3.2
  [a759f4b9] TimerOutputs v0.5.6
  [2a0f44e3] Base64
  [8ba89e20] Distributed
  [b77e0a4c] InteractiveUtils
  [8f399da3] Libdl
  [37e2e46d] LinearAlgebra
  [56ddb016] Logging
  [d6f4376e] Markdown
  [de0858da] Printf
  [9a3f8284] Random
  [9e88b42a] Serialization
  [6462fe0b] Sockets
  [2f01184e] SparseArrays
  [10745b16] Statistics
  [8dfed614] Test
  [4ec0a83e] Unicode
ERROR: LoadError: LoadError: Evaluation into the closed module `Calculus` breaks incremental compilation because the side effects will not be permanent. This is likely due to some other module mutating `Calculus` with `eval` during precompilation - don't do this.
Stacktrace:
 [1] eval at ./boot.jl:331 [inlined]
 [2] simplify(::Expr) at /home/jukka/.julia/packages/Calculus/mbqhh/src/symbolic.jl:96
 [3] calculate_interpolation_polynomials(::Expr, ::Array{Float64,2}) at /home/jukka/.julia/packages/FEMBasis/hrK6J/src/create_basis.jl:25
 [4] create_basis(::Symbol, ::String, ::Tuple{Tuple{Float64},Tuple{Float64}}, ::Expr) at /home/jukka/.julia/packages/FEMBasis/hrK6J/src/create_basis.jl:48
 [5] top-level scope at /home/jukka/.julia/packages/FEMBasis/hrK6J/src/lagrange_segments.jl:4
 [6] include(::Function, ::Module, ::String) at ./Base.jl:380
 [7] include at ./Base.jl:368 [inlined]
 [8] include(::String) at /home/jukka/.julia/packages/FEMBasis/hrK6J/src/FEMBasis.jl:4
 [9] top-level scope at /home/jukka/.julia/packages/FEMBasis/hrK6J/src/FEMBasis.jl:16
 [10] include(::Function, ::Module, ::String) at ./Base.jl:380
 [11] include(::Module, ::String) at ./Base.jl:368
 [12] top-level scope at none:2
 [13] eval at ./boot.jl:331 [inlined]
 [14] eval(::Expr) at ./client.jl:467
 [15] top-level scope at ./none:3
in expression starting at /home/jukka/.julia/packages/FEMBasis/hrK6J/src/lagrange_segments.jl:4
in expression starting at /home/jukka/.julia/packages/FEMBasis/hrK6J/src/FEMBasis.jl:16
ERROR: LoadError: Failed to precompile FEMBasis [353fb843-c566-51e6-ba49-78b3e3d5ebb5] to /home/jukka/.julia/compiled/v1.5/FEMBasis/x3cNT_EipM7.ji.
Stacktrace:
 [1] error(::String) at ./error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1305
 [3] _require(::Base.PkgId) at ./loading.jl:1030
 [4] require(::Base.PkgId) at ./loading.jl:928
 [5] require(::Module, ::Symbol) at ./loading.jl:923
 [6] include(::Function, ::Module, ::String) at ./Base.jl:380
 [7] include(::Module, ::String) at ./Base.jl:368
 [8] top-level scope at none:2
 [9] eval at ./boot.jl:331 [inlined]
 [10] eval(::Expr) at ./client.jl:467
 [11] top-level scope at ./none:3
in expression starting at /home/jukka/.julia/packages/FEMBase/qGDOl/src/FEMBase.jl:19
ERROR: LoadError: Failed to precompile FEMBase [fbcbbc08-f1bf-5204-9233-b69f5d396135] to /home/jukka/.julia/compiled/v1.5/FEMBase/6HUoq_EipM7.ji.
Stacktrace:
 [1] error(::String) at ./error.jl:33
 [2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1305
 [3] _require(::Base.PkgId) at ./loading.jl:1030
 [4] require(::Base.PkgId) at ./loading.jl:928
 [5] require(::Module, ::Symbol) at ./loading.jl:923
 [6] include(::String) at ./client.jl:457
 [7] top-level scope at none:6
in expression starting at /home/jukka/.julia/packages/FEMBase/qGDOl/test/runtests.jl:4
ERROR: Package FEMBase errored during testing

[axla-io]

Maybe there is some help or inspiration from a similar problem to be found here: JuliaRobotics/DistributedFactorGraphs.jl#554

[asml-lab]

Is it fixed??