Package evaluation to load About on Julia 1.14.0-DEV.2309 (6e1a27e459*) started at 2026-06-06T04:50:45.030 ################################################################################ # Set-up # Set-up completed after 0.14s ################################################################################ # Installation # Installing About... Resolving package versions... Installed About ─────────── v1.0.4 Installed Preferences ───── v1.5.2 Installed PrecompileTools ─ v1.3.4 Updating `~/.julia/environments/v1.14/Project.toml` [69d22d85] + About v1.0.4 Updating `~/.julia/environments/v1.14/Manifest.toml` [69d22d85] + About v1.0.4 [aea7be01] + PrecompileTools v1.3.4 [21216c6a] + Preferences v1.5.2 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.13.0 [d6f4376e] + Markdown v1.11.0 [de0858da] + Printf v1.11.0 [f489334b] + StyledStrings v1.13.0 [fa267f1f] + TOML v1.0.3 [4ec0a83e] + Unicode v1.11.0 Installation completed after 6.38s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Project No packages added to or removed from `~/.julia/environments/pkgeval/Project.toml` Manifest No packages added to or removed from `~/.julia/environments/pkgeval/Manifest.toml` Precompiling package dependencies... Precompiling project... 2.9 s ✓ Preferences 3.1 s ✓ PrecompileTools ┌ Info: JuliaLowering threw given input: │ code = │ :(struct AlignmentRevealer{T} │ #= /home/pkgeval/.julia/packages/About/2xkKY/src/types.jl:18 =# │ t::T │ #= /home/pkgeval/.julia/packages/About/2xkKY/src/types.jl:19 =# │ _::UInt8 │ 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__ │ [struct] │ │ false :: Value │ │ [curly] │ │ AlignmentRevealer :: Identifier │ │ T :: Identifier │ │ [block] │ │ [::] │ │ t :: Identifier │ │ T :: Identifier │ │ [::] │ │ _ :: Identifier │ │ UInt8 :: 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 │ [struct] │ │ false :: Value │ │ [curly] │ │ AlignmentRevealer :: Identifier │ scope_layer=1 │ T :: Identifier │ scope_layer=1 │ [block] │ │ [::] │ │ t :: Identifier │ scope_layer=1 │ T :: Identifier │ scope_layer=1 │ [::] │ │ _ :: Identifier │ scope_layer=1 │ UInt8 :: Identifier │ scope_layer=1 │ │ file = "/home/pkgeval/.julia/packages/About/2xkKY/src/types.jl" │ line = 17 └ mod = About ERROR: LoadError: LoweringError: #= /home/pkgeval/.julia/packages/About/2xkKY/src/types.jl:19 =# - all-underscore identifiers are write-only and their values cannot be used in expressions Expression:  _ Containing expressions:  (lambda (block) (block) (block ::K"TOMBSTONE" ::K"TOMBSTONE" (newvar #₁₀/T) (unused_only (block (call core.declare_global About :AlignmentRevealer false) latestworld core.nothing)) core.nothing ::K"TOMBSTONE" core.nothing (= #₁₀/T (call core.TypeVar :T)) (= #₁ (call core._structtype About :AlignmentRevealer (call core.svec #₁₀/T) (call core.svec :t) (call core.svec) false 1)) (= #₉/AlignmentRevealer #₁) (call core._setsuper! #₁ core.Any) (= #₂ (if (call core.isdefinedglobal About :AlignmentRevealer false) (call core._equiv_typedef #₈/AlignmentRevealer #₁) false)) (= #₃ (if #₂ #₈/AlignmentRevealer false)) (if #₂ (block (= #₅ (call top.getproperty (call top.getproperty #₈/AlignmentRevealer :body) :parameters)) (= #₇ (call top.indexed_iterate #₅ 1)) (= #₁₀/T (call core.getfield #₇ 1)) (removable #₅))) (= #₄ (call core._typebody! #₃ #₁ (call core.svec #₁₀/T))) (constdecl #₈/AlignmentRevealer #₄) (call core.typeassert _ #₁₁/UInt8) core.nothing))  (block (block (call core.typeassert _ #₁₁/UInt8)))  (scope_block (block (call core.typeassert _ UInt8)))  (scope_block (block (:: _ UInt8)))  (block (:: t T) (:: _ UInt8))  (struct false (curly AlignmentRevealer T) (block (:: t T) (:: _ UInt8)))  Detailed provenance:  _  └─ _  └─ _  └─ @ /home/pkgeval/.julia/packages/About/2xkKY/src/types.jl:19  Stacktrace:  [1] compile(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, needs_value::Bool, in_tail_pos::Bool)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:646  [2] compile_args(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, args::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, SubArray{Int64, 1, Vector{Int64}, Tuple{UnitRange{Int64}}, true}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:166  [3] compile(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, needs_value::Bool, in_tail_pos::Bool)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:654  [4] compile(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, needs_value::Bool, in_tail_pos::Bool)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:715  [5] compile_body(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:1031  [6] compile_lambda(outer_ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:1191  [7] linearize_ir(ctx::Base.JuliaLowering.ClosureConversionCtx{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:1281  [8] 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:33  [9] include(mapexpr::Function, mod::Module, _path::String)  @ Base Base.jl:327  [10] top-level scope  @ ~/.julia/packages/About/2xkKY/src/About.jl:152  [11] include(mod::Module, _path::String)  @ Base Base.jl:326  [12] 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:3296  [13] top-level scope  @ stdin:5  [14] eval(m::Module, e::Any)  @ Core boot.jl:521  [15] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base loading.jl:3132  [16] include_string(m::Module, txt::String, fname::String)  @ Base loading.jl:3142 [inlined]  [17] exec_options(opts::Base.JLOptions)  @ Base client.jl:353  [18] _start()  @ Base client.jl:596 in expression starting at /home/pkgeval/.julia/packages/About/2xkKY/src/types.jl:17 in expression starting at /home/pkgeval/.julia/packages/About/2xkKY/src/About.jl:5 in expression starting at stdin:5 ✗ About 2 dependencies successfully precompiled in 15 seconds. 9 already precompiled. Precompilation completed after 36.16s ################################################################################ # Loading # Loading About... ┌ Info: JuliaLowering threw given input: │ code = │ :(struct AlignmentRevealer{T} │ #= /home/pkgeval/.julia/packages/About/2xkKY/src/types.jl:18 =# │ t::T │ #= /home/pkgeval/.julia/packages/About/2xkKY/src/types.jl:19 =# │ _::UInt8 │ 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__ │ [struct] │ │ false :: Value │ │ [curly] │ │ AlignmentRevealer :: Identifier │ │ T :: Identifier │ │ [block] │ │ [::] │ │ t :: Identifier │ │ T :: Identifier │ │ [::] │ │ _ :: Identifier │ │ UInt8 :: 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 │ [struct] │ │ false :: Value │ │ [curly] │ │ AlignmentRevealer :: Identifier │ scope_layer=1 │ T :: Identifier │ scope_layer=1 │ [block] │ │ [::] │ │ t :: Identifier │ scope_layer=1 │ T :: Identifier │ scope_layer=1 │ [::] │ │ _ :: Identifier │ scope_layer=1 │ UInt8 :: Identifier │ scope_layer=1 │ │ file = "/home/pkgeval/.julia/packages/About/2xkKY/src/types.jl" │ line = 17 └ mod = About ERROR: LoadError: LoweringError: #= /home/pkgeval/.julia/packages/About/2xkKY/src/types.jl:19 =# - all-underscore identifiers are write-only and their values cannot be used in expressions Expression:  _ Containing expressions:  (lambda (block) (block) (block ::K"TOMBSTONE" ::K"TOMBSTONE" (newvar #₁₀/T) (unused_only (block (call core.declare_global About :AlignmentRevealer false) latestworld core.nothing)) core.nothing ::K"TOMBSTONE" core.nothing (= #₁₀/T (call core.TypeVar :T)) (= #₁ (call core._structtype About :AlignmentRevealer (call core.svec #₁₀/T) (call core.svec :t) (call core.svec) false 1)) (= #₉/AlignmentRevealer #₁) (call core._setsuper! #₁ core.Any) (= #₂ (if (call core.isdefinedglobal About :AlignmentRevealer false) (call core._equiv_typedef #₈/AlignmentRevealer #₁) false)) (= #₃ (if #₂ #₈/AlignmentRevealer false)) (if #₂ (block (= #₅ (call top.getproperty (call top.getproperty #₈/AlignmentRevealer :body) :parameters)) (= #₇ (call top.indexed_iterate #₅ 1)) (= #₁₀/T (call core.getfield #₇ 1)) (removable #₅))) (= #₄ (call core._typebody! #₃ #₁ (call core.svec #₁₀/T))) (constdecl #₈/AlignmentRevealer #₄) (call core.typeassert _ #₁₁/UInt8) core.nothing))  (block (block (call core.typeassert _ #₁₁/UInt8)))  (scope_block (block (call core.typeassert _ UInt8)))  (scope_block (block (:: _ UInt8)))  (block (:: t T) (:: _ UInt8))  (struct false (curly AlignmentRevealer T) (block (:: t T) (:: _ UInt8)))  Detailed provenance:  _  └─ _  └─ _  └─ @ /home/pkgeval/.julia/packages/About/2xkKY/src/types.jl:19  Stacktrace:  [1] compile(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, needs_value::Bool, in_tail_pos::Bool)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:646  [2] compile_args(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, args::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, SubArray{Int64, 1, Vector{Int64}, Tuple{UnitRange{Int64}}, true}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:166  [3] compile(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, needs_value::Bool, in_tail_pos::Bool)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:654  [4] compile(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}}, needs_value::Bool, in_tail_pos::Bool)  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:715  [5] compile_body(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:1031  [6] compile_lambda(outer_ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:1191  [7] linearize_ir(ctx::Base.JuliaLowering.ClosureConversionCtx{Dict{Symbol, Dict{Int64, Any}}}, ex::Base.JuliaSyntax.SyntaxTree{Dict{Symbol, Dict{Int64, Any}}})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:1281  [8] 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:33  [9] include(mapexpr::Function, mod::Module, _path::String)  @ Base Base.jl:327  [10] top-level scope  @ ~/.julia/packages/About/2xkKY/src/About.jl:152  [11] include(mod::Module, _path::String)  @ Base Base.jl:326  [12] 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:3296  [13] top-level scope  @ stdin:5  [14] eval(m::Module, e::Any)  @ Core boot.jl:521  [15] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base loading.jl:3132  [16] include_string(m::Module, txt::String, fname::String)  @ Base loading.jl:3142 [inlined]  [17] exec_options(opts::Base.JLOptions)  @ Base client.jl:353  [18] _start()  @ Base client.jl:596 in expression starting at /home/pkgeval/.julia/packages/About/2xkKY/src/types.jl:17 in expression starting at /home/pkgeval/.julia/packages/About/2xkKY/src/About.jl:5 in expression starting at stdin:5 1 dependency had output during precompilation: ┌ About │ [Output was shown above] └ ERROR: The following 1 package failed to precompile: About Failed to precompile About [69d22d85-9f48-4c46-bbbe-7ad8341ff72a] to "/home/pkgeval/.julia/compiled/v1.14/About/jl_zVwWqB" (ProcessExited(1)). Loading failed after 17.81s ERROR: LoadError: failed process: Process(`/opt/julia/bin/julia -C native -J/opt/julia/lib/julia/sys.so -g1 --check-bounds=yes --inline=yes --check-bounds=yes --pkgimages=existing -e 'using About'`, ProcessExited(1)) [1] Stacktrace: [1] pipeline_error(proc::Base.Process) @ Base process.jl:612 [inlined] [2] run(::Cmd; wait::Bool) @ Base process.jl:525 [3] run(::Cmd) @ Base process.jl:522 [4] top-level scope @ /PkgEval.jl/scripts/evaluate.jl:197 [5] include(mod::Module, _path::String) @ Base Base.jl:326 [6] exec_options(opts::Base.JLOptions) @ Base client.jl:355 [7] _start() @ Base client.jl:596 in expression starting at /PkgEval.jl/scripts/evaluate.jl:188 PkgEval failed after 81.89s: package fails to precompile