Package evaluation to load PowerSimulations on Julia 1.14.0-DEV.1352 (749bc618c5*) started at 2025-12-10T01:20:34.688 ################################################################################ # Set-up # Set-up completed after 0.12s ################################################################################ # Installation # Installing PowerSimulations... Resolving package versions... Installed PowerSimulations ─ v0.32.0 Updating `~/.julia/environments/v1.14/Project.toml` [e690365d] + PowerSimulations v0.32.0 Updating `~/.julia/environments/v1.14/Manifest.toml` [47edcb42] + ADTypes v1.20.0 [1520ce14] + AbstractTrees v0.4.5 [79e6a3ab] + Adapt v4.4.0 [66dad0bd] + AliasTables v1.1.3 [4fba245c] + ArrayInterface v7.22.0 [6e4b80f9] + BenchmarkTools v1.6.3 [a74b3585] + Blosc v0.7.3 [336ed68f] + CSV v0.10.15 [8be319e6] + Chain v1.0.0 [523fee87] + CodecBzip2 v0.8.5 [944b1d66] + CodecZlib v0.7.8 [bbf7d656] + CommonSubexpressions v0.3.1 [34da2185] + Compat v4.18.1 [187b0558] + ConstructionBase v1.6.0 [a8cc5b0e] + Crayons v4.1.1 [a10d1c49] + DBInterface v2.6.1 [9a962f9c] + DataAPI v1.16.0 [a93c6f00] + DataFrames v1.8.1 [1313f7d8] + DataFramesMeta v0.15.6 [864edb3b] + DataStructures v0.19.3 [e2d170a0] + DataValueInterfaces v1.0.0 [8bb1440f] + DelimitedFiles v1.9.1 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [a0c0ee7d] + DifferentiationInterface v0.7.12 [b4f34e82] + Distances v0.10.12 [31c24e10] + Distributions v0.25.122 [ffbed154] + DocStringExtensions v0.9.5 [e2ba6199] + ExprTools v0.1.10 [48062228] + FilePathsBase v0.9.24 [1a297f60] + FillArrays v1.15.0 [6a86dc24] + FiniteDiff v2.29.0 [f6369f11] + ForwardDiff v1.3.0 [c8ec2601] + H5Zblosc v0.1.2 [f67ccb44] + HDF5 v0.17.2 [34004b35] + HypergeometricFunctions v0.3.28 [2030c09a] + InfrastructureModels v0.7.8 [2cd47ed4] + InfrastructureSystems v3.1.0 [842dd82b] + InlineStrings v1.4.5 [41ab1584] + InvertedIndices v1.3.1 [92d709cd] + IrrationalConstants v0.2.6 [82899510] + IteratorInterfaceExtensions v1.0.0 [692b3bcd] + JLLWrappers v1.7.1 ⌅ [682c06a0] + JSON v0.21.4 [0f8b85d8] + JSON3 v1.14.3 [4076af6c] + JuMP v1.29.3 [ef3ab10e] + KLU v0.6.0 [b964fa9f] + LaTeXStrings v1.4.0 [1d6d02ad] + LeftChildRightSiblingTrees v0.2.1 [d3d80556] + LineSearches v7.5.1 [2ab3a3ac] + LogExpFunctions v0.3.29 [3da0fdf6] + MPIPreferences v0.1.11 [1914dd2f] + MacroTools v0.5.16 [b8f27783] + MathOptInterface v1.47.0 [f28f55f0] + Memento v1.4.1 [e1d29d7a] + Missings v1.2.0 [ffc61752] + Mustache v1.0.21 [d8a4904e] + MutableArithmetics v1.6.7 [d41bc354] + NLSolversBase v7.10.0 [2774e3e8] + NLsolve v4.5.1 [77ba4419] + NaNMath v1.1.3 [bac558e1] + OrderedCollections v1.8.1 [90014a1f] + PDMats v0.11.36 [69de0a69] + Parsers v2.8.3 [2dfb63ee] + PooledArrays v1.4.3 ⌃ [dd99e9e3] + PowerFlowData v1.5.0 [94fada2c] + PowerFlows v0.13.0 [c36e90e8] + PowerModels v0.21.5 [bed98974] + PowerNetworkMatrices v0.17.0 [e690365d] + PowerSimulations v0.32.0 [bcd98974] + PowerSystems v5.3.0 [aea7be01] + PrecompileTools v1.3.3 [21216c6a] + Preferences v1.5.0 ⌅ [08abe8d2] + PrettyTables v2.4.0 [33c8b6b6] + ProgressLogging v0.1.6 [92933f4c] + ProgressMeter v1.11.0 [43287f4e] + PtrArrays v1.3.0 [1fd47b50] + QuadGK v2.11.2 [3cdcf5f2] + RecipesBase v1.3.4 [189a3867] + Reexport v1.2.2 [ae029012] + Requires v1.3.1 [79098fc4] + Rmath v0.9.0 [0aa819cd] + SQLite v1.6.1 [91c51154] + SentinelArrays v1.4.8 [efcf1570] + Setfield v1.1.2 [a2af1166] + SortingAlgorithms v1.2.2 [276daf66] + SpecialFunctions v2.6.1 [90137ffa] + StaticArrays v1.9.15 [1e83bf80] + StaticArraysCore v1.4.4 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.8.0 [2913bbd2] + StatsBase v0.34.9 [4c63d2b9] + StatsFuns v1.5.2 [69024149] + StringEncodings v0.3.7 [892a3eda] + StringManipulation v0.4.2 [59c22e0c] + StringTemplates v0.1.0 [856f2bd8] + StructTypes v1.11.0 [9ce81f87] + TableMetadataTools v0.1.0 [3783bdb8] + TableTraits v1.0.1 [bd369af6] + Tables v1.12.1 [5d786b92] + TerminalLoggers v0.1.7 [9e3dc215] + TimeSeries v0.25.1 [a759f4b9] + TimerOutputs v0.5.29 [3bb67fe8] + TranscodingStreams v0.11.3 [1986cc42] + Unitful v1.27.0 [ea10d353] + WeakRefStrings v1.4.2 [76eceee3] + WorkerUtilities v1.6.1 [ddb6d928] + YAML v0.4.16 [0b7ba130] + Blosc_jll v1.21.7+0 [6e34b625] + Bzip2_jll v1.0.9+0 ⌅ [0234f1f7] + HDF5_jll v1.14.6+0 [e33a78d0] + Hwloc_jll v2.12.2+0 [94ce4f54] + Libiconv_jll v1.18.0+0 [5ced341a] + Lz4_jll v1.10.1+0 [7cb0a576] + MPICH_jll v4.3.2+0 [f1f71cc9] + MPItrampoline_jll v5.5.4+0 [9237b28f] + MicrosoftMPI_jll v10.1.4+3 [fe0851c0] + OpenMPI_jll v5.0.9+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [f50d1b31] + Rmath_jll v0.5.1+0 [76ed43ae] + SQLite_jll v3.48.0+0 ⌅ [02c8fc9c] + XML2_jll v2.13.9+0 [a65dc6b1] + Xorg_libpciaccess_jll v0.18.1+0 [477f73a3] + libaec_jll v1.1.4+0 [0dad84c5] + ArgTools v1.1.2 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [8ba89e20] + Distributed v1.11.0 [f43a241f] + Downloads v1.7.0 [7b1f6079] + FileWatching v1.11.0 [9fa8497b] + Future v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.13.0 [4af54fe1] + LazyArtifacts v1.11.0 [b27032c2] + LibCURL v1.0.0 [76f85450] + LibGit2 v1.11.0 [8f399da3] + Libdl v1.11.0 [37e2e46d] + LinearAlgebra v1.13.0 [56ddb016] + Logging v1.11.0 [d6f4376e] + Markdown v1.11.0 [a63ad114] + Mmap v1.11.0 [ca575930] + NetworkOptions v1.3.0 [44cfe95a] + Pkg v1.14.0 [de0858da] + Printf v1.11.0 [9abbd945] + Profile v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v1.0.0 [9e88b42a] + Serialization v1.11.0 [6462fe0b] + Sockets v1.11.0 [2f01184e] + SparseArrays v1.13.0 [f489334b] + StyledStrings v1.13.0 [4607b0f0] + SuiteSparse [fa267f1f] + TOML v1.0.3 [a4e569a6] + Tar v1.10.0 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.3.0+1 [deac9b47] + LibCURL_jll v8.17.0+0 [e37daf67] + LibGit2_jll v1.9.1+0 [29816b5a] + LibSSH2_jll v1.11.3+1 [14a3606d] + MozillaCACerts_jll v2025.12.2 [4536629a] + OpenBLAS_jll v0.3.29+0 [05823500] + OpenLibm_jll v0.8.7+0 [458c3c95] + OpenSSL_jll v3.5.4+0 [efcefdf7] + PCRE2_jll v10.47.0+0 [bea87d4a] + SuiteSparse_jll v7.10.1+0 [83775a58] + Zlib_jll v1.3.1+2 [3161d3a3] + Zstd_jll v1.5.7+1 [8e850b90] + libblastrampoline_jll v5.15.0+0 [8e850ede] + nghttp2_jll v1.68.0+1 [3f19e933] + p7zip_jll v17.7.0+0 Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use `status --outdated -m` Installation completed after 11.74s ################################################################################ # Precompilation # ERROR: LoadError: MethodError: no method matching setindex!(::Base.ScopedValues.ScopedValue{IO}, ::Nothing) The function `setindex!` exists, but no method is defined for this combination of argument types. Stacktrace: [1] top-level scope @ /PkgEval.jl/scripts/precompile.jl:10 [2] include(mod::Module, _path::String) @ Base ./Base.jl:309 [3] exec_options(opts::Base.JLOptions) @ Base ./client.jl:344 [4] _start() @ Base ./client.jl:577 in expression starting at /PkgEval.jl/scripts/precompile.jl:6 caused by: MethodError: no method matching setindex!(::Base.ScopedValues.ScopedValue{IO}, ::Base.DevNull) The function `setindex!` exists, but no method is defined for this combination of argument types. Stacktrace: [1] top-level scope @ /PkgEval.jl/scripts/precompile.jl:7 [2] include(mod::Module, _path::String) @ Base ./Base.jl:309 [3] exec_options(opts::Base.JLOptions) @ Base ./client.jl:344 [4] _start() @ Base ./client.jl:577 Precompilation failed after 11.83s ################################################################################ # Loading # Loading PowerSimulations... WARNING: Method definition var"@test_throws"(LineNumberNode, Module, Any, Any, Any) in module Test at /source/usr/share/julia/stdlib/v1.14/Test/src/Test.jl:876 overwritten in module TestUtils at /home/pkgeval/.julia/packages/Memento/xnHxE/src/memento_test.jl:119. ERROR: Method overwriting is not permitted during Module precompilation. Use `__precompile__(false)` to opt-out of precompilation. ERROR: LoadError: Precompiled image Base.PkgId(Base.UUID("f28f55f0-a522-5efc-85c2-fe41dfb9b2d9"), "Memento") not available with flags CacheFlags(; use_pkgimages=false, debug_level=1, check_bounds=1, inline=true, opt_level=0) Stacktrace:  [1] error(s::String)  @ Base ./error.jl:44  [2] __require_prelocked(pkg::Base.PkgId, env::String)  @ Base ./loading.jl:2813  [3] _require_prelocked(uuidkey::Base.PkgId, env::String)  @ Base ./loading.jl:2665  [4] macro expansion  @ ./loading.jl:2593 [inlined]  [5] macro expansion  @ ./lock.jl:376 [inlined]  [6] __require(into::Module, mod::Symbol)  @ Base ./loading.jl:2557  [7] require  @ ./loading.jl:2533 [inlined]  [8] eval_import_path  @ ./module.jl:36 [inlined]  [9] _eval_import(imported::Bool, to::Module, from::Nothing, paths::Expr)  @ Base ./module.jl:111  [10] top-level scope  @ ~/.julia/packages/InfrastructureModels/C2xBM/src/InfrastructureModels.jl:4  [11] include(mod::Module, _path::String)  @ Base ./Base.jl:309  [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:3250  [13] top-level scope  @ stdin:5  [14] eval(m::Module, e::Any)  @ Core ./boot.jl:489  [15] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base ./loading.jl:3092  [16] include_string  @ ./loading.jl:3102 [inlined]  [17] exec_options(opts::Base.JLOptions)  @ Base ./client.jl:342  [18] _start()  @ Base ./client.jl:577 in expression starting at /home/pkgeval/.julia/packages/InfrastructureModels/C2xBM/src/InfrastructureModels.jl:1 in expression starting at stdin:5 ERROR: LoadError: Precompiled image Base.PkgId(Base.UUID("2030c09a-7f63-5d83-885d-db604e0e9cc0"), "InfrastructureModels") not available with flags CacheFlags(; use_pkgimages=false, debug_level=1, check_bounds=1, inline=true, opt_level=0) Stacktrace:  [1] error(s::String)  @ Base ./error.jl:44  [2] __require_prelocked(pkg::Base.PkgId, env::String)  @ Base ./loading.jl:2813  [3] _require_prelocked(uuidkey::Base.PkgId, env::String)  @ Base ./loading.jl:2665  [4] macro expansion  @ ./loading.jl:2593 [inlined]  [5] macro expansion  @ ./lock.jl:376 [inlined]  [6] __require(into::Module, mod::Symbol)  @ Base ./loading.jl:2557  [7] require  @ ./loading.jl:2533 [inlined]  [8] eval_import_path  @ ./module.jl:36 [inlined]  [9] _eval_import(imported::Bool, to::Module, from::Nothing, paths::Expr)  @ Base ./module.jl:111  [10] top-level scope  @ ~/.julia/packages/PowerModels/VCmhH/src/PowerModels.jl:3  [11] include(mod::Module, _path::String)  @ Base ./Base.jl:309  [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:3250  [13] top-level scope  @ stdin:5  [14] eval(m::Module, e::Any)  @ Core ./boot.jl:489  [15] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base ./loading.jl:3092  [16] include_string  @ ./loading.jl:3102 [inlined]  [17] exec_options(opts::Base.JLOptions)  @ Base ./client.jl:342  [18] _start()  @ Base ./client.jl:577 in expression starting at /home/pkgeval/.julia/packages/PowerModels/VCmhH/src/PowerModels.jl:1 in expression starting at stdin:5 ERROR: LoadError: Precompiled image Base.PkgId(Base.UUID("c36e90e8-916a-50a6-bd94-075b64ef4655"), "PowerModels") not available with flags CacheFlags(; use_pkgimages=false, debug_level=1, check_bounds=1, inline=true, opt_level=0) Stacktrace:  [1] error(s::String)  @ Base ./error.jl:44  [2] __require_prelocked(pkg::Base.PkgId, env::String)  @ Base ./loading.jl:2813  [3] _require_prelocked(uuidkey::Base.PkgId, env::String)  @ Base ./loading.jl:2665  [4] macro expansion  @ ./loading.jl:2593 [inlined]  [5] macro expansion  @ ./lock.jl:376 [inlined]  [6] __require(into::Module, mod::Symbol)  @ Base ./loading.jl:2557  [7] require  @ ./loading.jl:2533 [inlined]  [8] eval_import_path  @ ./module.jl:36 [inlined]  [9] _eval_import(imported::Bool, to::Module, from::Nothing, paths::Expr)  @ Base ./module.jl:111  [10] top-level scope  @ ~/.julia/packages/PowerSimulations/6TQ47/src/PowerSimulations.jl:495  [11] include(mod::Module, _path::String)  @ Base ./Base.jl:309  [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:3250  [13] top-level scope  @ stdin:5  [14] eval(m::Module, e::Any)  @ Core ./boot.jl:489  [15] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base ./loading.jl:3092  [16] include_string  @ ./loading.jl:3102 [inlined]  [17] exec_options(opts::Base.JLOptions)  @ Base ./client.jl:342  [18] _start()  @ Base ./client.jl:577 in expression starting at /home/pkgeval/.julia/packages/PowerSimulations/6TQ47/src/PowerSimulations.jl:2 in expression starting at stdin:5 4 dependencies had output during precompilation: ┌ PowerSimulations │ [Output was shown above] └ ┌ Memento │ WARNING: Method definition var"@test_throws"(LineNumberNode, Module, Any, Any, Any) in module Test at /source/usr/share/julia/stdlib/v1.14/Test/src/Test.jl:876 overwritten in module TestUtils at /home/pkgeval/.julia/packages/Memento/xnHxE/src/memento_test.jl:119. │ ERROR: Method overwriting is not permitted during Module precompilation. Use `__precompile__(false)` to opt-out of precompilation. └ ┌ InfrastructureModels │ ERROR: LoadError: Precompiled image Base.PkgId(Base.UUID("f28f55f0-a522-5efc-85c2-fe41dfb9b2d9"), "Memento") not available with flags CacheFlags(; use_pkgimages=false, debug_level=1, check_bounds=1, inline=true, opt_level=0) │ Stacktrace: │ [1] error(s::String) │ @ Base ./error.jl:44 │ [2] __require_prelocked(pkg::Base.PkgId, env::String) │ @ Base ./loading.jl:2813 │ [3] _require_prelocked(uuidkey::Base.PkgId, env::String) │ @ Base ./loading.jl:2665 │ [4] macro expansion │ @ ./loading.jl:2593 [inlined] │ [5] macro expansion │ @ ./lock.jl:376 [inlined] │ [6] __require(into::Module, mod::Symbol) │ @ Base ./loading.jl:2557 │ [7] require │ @ ./loading.jl:2533 [inlined] │ [8] eval_import_path │ @ ./module.jl:36 [inlined] │ [9] _eval_import(imported::Bool, to::Module, from::Nothing, paths::Expr) │ @ Base ./module.jl:111 │ [10] top-level scope │ @ ~/.julia/packages/InfrastructureModels/C2xBM/src/InfrastructureModels.jl:4 │ [11] include(mod::Module, _path::String) │ @ Base ./Base.jl:309 │ [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:3250 │ [13] top-level scope │ @ stdin:5 │ [14] eval(m::Module, e::Any) │ @ Core ./boot.jl:489 │ [15] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String) │ @ Base ./loading.jl:3092 │ [16] include_string │ @ ./loading.jl:3102 [inlined] │ [17] exec_options(opts::Base.JLOptions) │ @ Base ./client.jl:342 │ [18] _start() │ @ Base ./client.jl:577 │ in expression starting at /home/pkgeval/.julia/packages/InfrastructureModels/C2xBM/src/InfrastructureModels.jl:1 │ in expression starting at stdin:5 └ ┌ PowerModels │ ERROR: LoadError: Precompiled image Base.PkgId(Base.UUID("2030c09a-7f63-5d83-885d-db604e0e9cc0"), "InfrastructureModels") not available with flags CacheFlags(; use_pkgimages=false, debug_level=1, check_bounds=1, inline=true, opt_level=0) │ Stacktrace: │ [1] error(s::String) │ @ Base ./error.jl:44 │ [2] __require_prelocked(pkg::Base.PkgId, env::String) │ @ Base ./loading.jl:2813 │ [3] _require_prelocked(uuidkey::Base.PkgId, env::String) │ @ Base ./loading.jl:2665 │ [4] macro expansion │ @ ./loading.jl:2593 [inlined] │ [5] macro expansion │ @ ./lock.jl:376 [inlined] │ [6] __require(into::Module, mod::Symbol) │ @ Base ./loading.jl:2557 │ [7] require │ @ ./loading.jl:2533 [inlined] │ [8] eval_import_path │ @ ./module.jl:36 [inlined] │ [9] _eval_import(imported::Bool, to::Module, from::Nothing, paths::Expr) │ @ Base ./module.jl:111 │ [10] top-level scope │ @ ~/.julia/packages/PowerModels/VCmhH/src/PowerModels.jl:3 │ [11] include(mod::Module, _path::String) │ @ Base ./Base.jl:309 │ [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:3250 │ [13] top-level scope │ @ stdin:5 │ [14] eval(m::Module, e::Any) │ @ Core ./boot.jl:489 │ [15] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String) │ @ Base ./loading.jl:3092 │ [16] include_string │ @ ./loading.jl:3102 [inlined] │ [17] exec_options(opts::Base.JLOptions) │ @ Base ./client.jl:342 │ [18] _start() │ @ Base ./client.jl:577 │ in expression starting at /home/pkgeval/.julia/packages/PowerModels/VCmhH/src/PowerModels.jl:1 │ in expression starting at stdin:5 └ ERROR: The following 3 packages failed to precompile: PowerSimulations Failed to precompile PowerSimulations [e690365d-45e2-57bb-ac84-44ba829e73c4] to "/home/pkgeval/.julia/compiled/v1.14/PowerSimulations/jl_rH51Zz" (ProcessExited(1)). InfrastructureModels Failed to precompile InfrastructureModels [2030c09a-7f63-5d83-885d-db604e0e9cc0] to "/home/pkgeval/.julia/compiled/v1.14/InfrastructureModels/jl_FQFqH1" (ProcessExited(1)). PowerModels Failed to precompile PowerModels [c36e90e8-916a-50a6-bd94-075b64ef4655] to "/home/pkgeval/.julia/compiled/v1.14/PowerModels/jl_lXlnyJ" (ProcessExited(1)). Loading failed after 630.18s ERROR: LoadError: failed process: Process(`/opt/julia/bin/julia -C native -J/opt/julia/lib/julia/sys.so -g1 --check-bounds=yes --inline=yes --pkgimages=existing -e 'using PowerSimulations'`, ProcessExited(1)) [1] Stacktrace: [1] pipeline_error @ ./process.jl:611 [inlined] [2] run(::Cmd; wait::Bool) @ Base ./process.jl:526 [3] run(::Cmd) @ Base ./process.jl:523 [4] top-level scope @ /PkgEval.jl/scripts/evaluate.jl:211 [5] include(mod::Module, _path::String) @ Base ./Base.jl:309 [6] exec_options(opts::Base.JLOptions) @ Base ./client.jl:344 [7] _start() @ Base ./client.jl:577 in expression starting at /PkgEval.jl/scripts/evaluate.jl:202 PkgEval failed after 679.59s: illegal method overwrites during precompilation