Package evaluation to load Quantica on Julia 1.14.0-DEV.2226 (797a5ef2b0*) started at 2026-05-24T04:08:09.180 ################################################################################ # Set-up # Set-up completed after 0.11s ################################################################################ # Installation # Installing Quantica... Resolving package versions... Installed Indexing ──────────── v1.1.1 Installed ExprTools ─────────── v0.1.10 Installed OrderedCollections ── v1.8.1 Installed DelimitedFiles ────── v1.9.1 Installed AbstractTrees ─────── v0.4.5 Installed Compat ────────────── v4.18.1 Installed DataStructures ────── v0.19.4 Installed Statistics ────────── v1.11.1 Installed StatsAPI ──────────── v1.8.0 Installed Distances ─────────── v0.10.12 Installed ProgressMeter ─────── v1.11.0 Installed StaticArraysCore ──── v1.4.4 Installed NearestNeighbors ──── v0.4.27 Installed IrrationalConstants ─ v0.2.6 Installed PrecompileTools ───── v1.3.4 Installed StaticArrays ──────── v1.9.18 Installed OpenSpecFun_jll ───── v0.5.6+0 Installed QuadGK ────────────── v2.11.3 Installed FunctionWrappers ──── v1.1.3 Installed LogExpFunctions ───── v0.3.29 Installed JLLWrappers ───────── v1.8.0 Installed FrankenTuples ─────── v0.1.2 Installed SpecialFunctions ──── v2.7.2 Installed IntervalTrees ─────── v1.1.0 Installed Preferences ───────── v1.5.2 Installed Dictionaries ──────── v0.4.6 Installed DocStringExtensions ─ v0.9.5 Installed Quantica ──────────── v1.3.0 Installing 1 artifacts Installed artifact OpenSpecFun 194.9 KiB Updating `~/.julia/environments/v1.14/Project.toml` [ae5ea0c6] + Quantica v1.3.0 Updating `~/.julia/environments/v1.14/Manifest.toml` [1520ce14] + AbstractTrees v0.4.5 [34da2185] + Compat v4.18.1 [864edb3b] + DataStructures v0.19.4 [8bb1440f] + DelimitedFiles v1.9.1 [85a47980] + Dictionaries v0.4.6 [b4f34e82] + Distances v0.10.12 [ffbed154] + DocStringExtensions v0.9.5 [e2ba6199] + ExprTools v0.1.10 [7e584817] + FrankenTuples v0.1.2 [069b7b12] + FunctionWrappers v1.1.3 [313cdc1a] + Indexing v1.1.1 [524e6230] + IntervalTrees v1.1.0 [92d709cd] + IrrationalConstants v0.2.6 [692b3bcd] + JLLWrappers v1.8.0 [2ab3a3ac] + LogExpFunctions v0.3.29 [b8a86587] + NearestNeighbors v0.4.27 [bac558e1] + OrderedCollections v1.8.1 [aea7be01] + PrecompileTools v1.3.4 [21216c6a] + Preferences v1.5.2 [92933f4c] + ProgressMeter v1.11.0 [1fd47b50] + QuadGK v2.11.3 [ae5ea0c6] + Quantica v1.3.0 [276daf66] + SpecialFunctions v2.7.2 [90137ffa] + StaticArrays v1.9.18 [1e83bf80] + StaticArraysCore v1.4.4 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.8.0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [56f22d72] + Artifacts v1.11.0 [ade2ca70] + Dates v1.11.0 [8ba89e20] + Distributed v1.11.0 [8f399da3] + Libdl v1.11.0 [37e2e46d] + LinearAlgebra v1.13.0 [a63ad114] + Mmap v1.11.0 [de0858da] + Printf v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v1.13.0 [9e88b42a] + Serialization v1.11.0 [6462fe0b] + Sockets v1.11.0 [2f01184e] + SparseArrays v1.13.0 [4607b0f0] + SuiteSparse [fa267f1f] + TOML v1.0.3 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.5.1+0 [4536629a] + OpenBLAS_jll v0.3.33+0 [05823500] + OpenLibm_jll v0.8.7+0 [bea87d4a] + SuiteSparse_jll v7.10.1+0 [8e850b90] + libblastrampoline_jll v5.15.0+0 Installation completed after 12.87s ################################################################################ # 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... 42.6 s ✓ FrankenTuples 1.0 s ✓ Statistics 2.3 s ✓ IrrationalConstants 0.9 s ✓ StaticArraysCore 0.7 s ✓ StatsAPI 151.8 s ✓ OrderedCollections 7.9 s ✓ FunctionWrappers 1.1 s ✓ DocStringExtensions 86.9 s ✓ AbstractTrees 0.6 s ✓ Indexing 104.5 s ✓ IntervalTrees 0.7 s ✓ ExprTools 1.1 s ✓ DelimitedFiles 53.7 s ✓ ProgressMeter 1.4 s ✓ Compat 2.4 s ✓ Preferences 40.3 s ✓ Statistics → SparseArraysExt 1.7 s ✓ Distances 181.3 s ✓ DataStructures 1.6 s ✓ LogExpFunctions 2.3 s ✓ Dictionaries 0.6 s ✓ Compat → CompatLinearAlgebraExt 2.8 s ✓ JLLWrappers 2.6 s ✓ PrecompileTools 38.9 s ✓ Distances → DistancesSparseArraysExt 41.8 s ✓ QuadGK 2.8 s ✓ OpenSpecFun_jll 306.7 s ✓ StaticArrays 79.2 s ✓ SpecialFunctions 34.6 s ✓ StaticArrays → StaticArraysStatisticsExt 123.8 s ✓ NearestNeighbors ┌ Info: JuliaLowering threw given input: │ code = │ :((Base.getindex(a::AbstractOrbitalMatrix, i::C, j::C = i) where {B, C <: CellSitePos{<:Any, <:Any, <:Any, B}}) = begin │ #= /home/pkgeval/.julia/packages/Quantica/rNrmh/src/specialmatrices.jl:546 =# │ if checkbounds(Bool, a, i, j) │ sanitize_block(B, view(a, i, j)) │ else │ zero(B) │ end │ 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__ │ [=] │ │ [where] │ │ [call] │ │ [.] │ │ Base :: Identifier │ │ [inert] │ │ getindex :: Identifier │ │ [::] │ │ a :: Identifier │ │ AbstractOrbitalMatrix :: Identifier │ │ [::] │ │ i :: Identifier │ │ C :: Identifier │ │ [kw] │ │ [::] │ │ j :: Identifier │ │ C :: Identifier │ │ i :: Identifier │ │ B :: Identifier │ │ [<:] │ │ C :: Identifier │ │ [curly] │ │ CellSitePos :: Identifier │ │ [<:] │ │ Any :: Identifier │ │ [<:] │ │ Any :: Identifier │ │ [<:] │ │ Any :: Identifier │ │ B :: Identifier │ │ [block] │ │ [if] │ │ [call] │ │ checkbounds :: Identifier │ │ Bool :: Identifier │ │ a :: Identifier │ │ i :: Identifier │ │ j :: Identifier │ │ [call] │ │ sanitize_block :: Identifier │ │ B :: Identifier │ │ [call] │ │ view :: Identifier │ │ a :: Identifier │ │ i :: Identifier │ │ j :: Identifier │ │ [call] │ │ zero :: Identifier │ │ B :: 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 │ [=] │ │ [where] │ │ [call] │ │ [.] │ │ Base :: Identifier │ scope_layer=1 │ [inert] │ │ getindex :: Identifier │ │ [::] │ │ a :: Identifier │ scope_layer=1 │ AbstractOrbitalMatrix :: Identifier │ scope_layer=1 │ [::] │ │ i :: Identifier │ scope_layer=1 │ C :: Identifier │ scope_layer=1 │ [kw] │ │ [::] │ │ j :: Identifier │ scope_layer=1 │ C :: Identifier │ scope_layer=1 │ i :: Identifier │ scope_layer=1 │ B :: Identifier │ scope_layer=1 │ [<:] │ scope_layer=1 │ C :: Identifier │ scope_layer=1 │ [curly] │ │ CellSitePos :: Identifier │ scope_layer=1 │ [<:] │ scope_layer=1 │ Any :: Identifier │ scope_layer=1 │ [<:] │ scope_layer=1 │ Any :: Identifier │ scope_layer=1 │ [<:] │ scope_layer=1 │ Any :: Identifier │ scope_layer=1 │ B :: Identifier │ scope_layer=1 │ [block] │ │ [if] │ │ [call] │ │ checkbounds :: Identifier │ scope_layer=1 │ Bool :: Identifier │ scope_layer=1 │ a :: Identifier │ scope_layer=1 │ i :: Identifier │ scope_layer=1 │ j :: Identifier │ scope_layer=1 │ [call] │ │ sanitize_block :: Identifier │ scope_layer=1 │ B :: Identifier │ scope_layer=1 │ [call] │ │ view :: Identifier │ scope_layer=1 │ a :: Identifier │ scope_layer=1 │ i :: Identifier │ scope_layer=1 │ j :: Identifier │ scope_layer=1 │ [call] │ │ zero :: Identifier │ scope_layer=1 │ B :: Identifier │ scope_layer=1 │ │ file = "/home/pkgeval/.julia/packages/Quantica/rNrmh/src/specialmatrices.jl" │ line = 546 └ mod = Quantica ERROR: LoadError: internal lowering bug: #= /home/pkgeval/.julia/packages/Quantica/rNrmh/src/specialmatrices.jl:546 =# - `jl_assert(!(haskey(ssa_rewrites, lhs_id)), _)`: multiple assignments to ssavalue Expression:  (= #₁ (call core.TypeVar :#T1 #₄₈/Any)) Containing expressions:  (= #₁ (call core.TypeVar :#T1 #₄₈/Any))  Detailed provenance:  (= #₁ (call core.TypeVar :#T1 #₄₈/Any)) @#= /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:366 =#  └─ (= #₁ (call core.TypeVar :#T1 #₈/Any)) @#= /source/usr/share/julia/JuliaLowering/src/closure_conversion.jl:197 =#  └─ (= #₁ (call core.TypeVar :#T1 #₈/Any)) @#= /source/usr/share/julia/JuliaLowering/src/desugaring.jl:231 =#  └─ (= #₁ (call core.TypeVar :#T1 Any)) @#= /source/usr/share/julia/JuliaLowering/src/desugaring.jl:231 =#  └─ (= #₁ (call core.TypeVar :#T1 Any))  └─ (call core.TypeVar :#T1 Any) @#= /source/usr/share/julia/JuliaLowering/src/desugaring.jl:3025 =#  └─ (<: Any)  └─ (<: Any)  └─ (<: Any)  └─ (<: Any)  └─ @ /home/pkgeval/.julia/packages/Quantica/rNrmh/src/specialmatrices.jl:546  Stacktrace:  [1] iterate(A::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, Vector{Int64}})  @ Base /source/usr/share/julia/JuliaLowering/src/ast.jl:23 [inlined]  [2] renumber_body(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, input_code::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, Vector{Int64}}, slot_rewrites::Dict{Int64, Int64})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:1106  [3] 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:1223  [4] 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:1253  [5] 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  [6] include(mapexpr::Function, mod::Module, _path::String)  @ Base ./Base.jl:327  [7] top-level scope  @ ~/.julia/packages/Quantica/rNrmh/src/Quantica.jl:56  [8] include(mod::Module, _path::String)  @ Base ./Base.jl:326  [9] 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:3271  [10] top-level scope  @ stdin:5  [11] eval(m::Module, e::Any)  @ Core ./boot.jl:517  [12] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base ./loading.jl:3113  [13] push!(a::Vector{SubString{String}}, item::String)  @ Base ./loading.jl:3123 [inlined]  [14] exec_options(opts::Base.JLOptions)  @ Base ./client.jl:353  [15] _start()  @ Base ./client.jl:596 in expression starting at /home/pkgeval/.julia/packages/Quantica/rNrmh/src/specialmatrices.jl:546 in expression starting at /home/pkgeval/.julia/packages/Quantica/rNrmh/src/Quantica.jl:1 in expression starting at stdin:5 ✗ Quantica 31 dependencies successfully precompiled in 1601 seconds. 12 already precompiled. Precompilation completed after 1601.49s ################################################################################ # Loading # Loading Quantica... ┌ Info: JuliaLowering threw given input: │ code = │ :((Base.getindex(a::AbstractOrbitalMatrix, i::C, j::C = i) where {B, C <: CellSitePos{<:Any, <:Any, <:Any, B}}) = begin │ #= /home/pkgeval/.julia/packages/Quantica/rNrmh/src/specialmatrices.jl:546 =# │ if checkbounds(Bool, a, i, j) │ sanitize_block(B, view(a, i, j)) │ else │ zero(B) │ end │ 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__ │ [=] │ │ [where] │ │ [call] │ │ [.] │ │ Base :: Identifier │ │ [inert] │ │ getindex :: Identifier │ │ [::] │ │ a :: Identifier │ │ AbstractOrbitalMatrix :: Identifier │ │ [::] │ │ i :: Identifier │ │ C :: Identifier │ │ [kw] │ │ [::] │ │ j :: Identifier │ │ C :: Identifier │ │ i :: Identifier │ │ B :: Identifier │ │ [<:] │ │ C :: Identifier │ │ [curly] │ │ CellSitePos :: Identifier │ │ [<:] │ │ Any :: Identifier │ │ [<:] │ │ Any :: Identifier │ │ [<:] │ │ Any :: Identifier │ │ B :: Identifier │ │ [block] │ │ [if] │ │ [call] │ │ checkbounds :: Identifier │ │ Bool :: Identifier │ │ a :: Identifier │ │ i :: Identifier │ │ j :: Identifier │ │ [call] │ │ sanitize_block :: Identifier │ │ B :: Identifier │ │ [call] │ │ view :: Identifier │ │ a :: Identifier │ │ i :: Identifier │ │ j :: Identifier │ │ [call] │ │ zero :: Identifier │ │ B :: 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 │ [=] │ │ [where] │ │ [call] │ │ [.] │ │ Base :: Identifier │ scope_layer=1 │ [inert] │ │ getindex :: Identifier │ │ [::] │ │ a :: Identifier │ scope_layer=1 │ AbstractOrbitalMatrix :: Identifier │ scope_layer=1 │ [::] │ │ i :: Identifier │ scope_layer=1 │ C :: Identifier │ scope_layer=1 │ [kw] │ │ [::] │ │ j :: Identifier │ scope_layer=1 │ C :: Identifier │ scope_layer=1 │ i :: Identifier │ scope_layer=1 │ B :: Identifier │ scope_layer=1 │ [<:] │ scope_layer=1 │ C :: Identifier │ scope_layer=1 │ [curly] │ │ CellSitePos :: Identifier │ scope_layer=1 │ [<:] │ scope_layer=1 │ Any :: Identifier │ scope_layer=1 │ [<:] │ scope_layer=1 │ Any :: Identifier │ scope_layer=1 │ [<:] │ scope_layer=1 │ Any :: Identifier │ scope_layer=1 │ B :: Identifier │ scope_layer=1 │ [block] │ │ [if] │ │ [call] │ │ checkbounds :: Identifier │ scope_layer=1 │ Bool :: Identifier │ scope_layer=1 │ a :: Identifier │ scope_layer=1 │ i :: Identifier │ scope_layer=1 │ j :: Identifier │ scope_layer=1 │ [call] │ │ sanitize_block :: Identifier │ scope_layer=1 │ B :: Identifier │ scope_layer=1 │ [call] │ │ view :: Identifier │ scope_layer=1 │ a :: Identifier │ scope_layer=1 │ i :: Identifier │ scope_layer=1 │ j :: Identifier │ scope_layer=1 │ [call] │ │ zero :: Identifier │ scope_layer=1 │ B :: Identifier │ scope_layer=1 │ │ file = "/home/pkgeval/.julia/packages/Quantica/rNrmh/src/specialmatrices.jl" │ line = 546 └ mod = Quantica ERROR: LoadError: internal lowering bug: #= /home/pkgeval/.julia/packages/Quantica/rNrmh/src/specialmatrices.jl:546 =# - `jl_assert(!(haskey(ssa_rewrites, lhs_id)), _)`: multiple assignments to ssavalue Expression:  (= #₁ (call core.TypeVar :#T1 #₄₈/Any)) Containing expressions:  (= #₁ (call core.TypeVar :#T1 #₄₈/Any))  Detailed provenance:  (= #₁ (call core.TypeVar :#T1 #₄₈/Any)) @#= /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:366 =#  └─ (= #₁ (call core.TypeVar :#T1 #₈/Any)) @#= /source/usr/share/julia/JuliaLowering/src/closure_conversion.jl:197 =#  └─ (= #₁ (call core.TypeVar :#T1 #₈/Any)) @#= /source/usr/share/julia/JuliaLowering/src/desugaring.jl:231 =#  └─ (= #₁ (call core.TypeVar :#T1 Any)) @#= /source/usr/share/julia/JuliaLowering/src/desugaring.jl:231 =#  └─ (= #₁ (call core.TypeVar :#T1 Any))  └─ (call core.TypeVar :#T1 Any) @#= /source/usr/share/julia/JuliaLowering/src/desugaring.jl:3025 =#  └─ (<: Any)  └─ (<: Any)  └─ (<: Any)  └─ (<: Any)  └─ @ /home/pkgeval/.julia/packages/Quantica/rNrmh/src/specialmatrices.jl:546  Stacktrace:  [1] iterate(A::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, Vector{Int64}})  @ Base /source/usr/share/julia/JuliaLowering/src/ast.jl:23 [inlined]  [2] renumber_body(ctx::Base.JuliaLowering.LinearIRContext{Dict{Symbol, Dict{Int64, Any}}}, input_code::Base.JuliaSyntax.SyntaxList{Dict{Symbol, Dict{Int64, Any}}, Vector{Int64}}, slot_rewrites::Dict{Int64, Int64})  @ Base.JuliaLowering /source/usr/share/julia/JuliaLowering/src/linear_ir.jl:1106  [3] 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:1223  [4] 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:1253  [5] 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  [6] include(mapexpr::Function, mod::Module, _path::String)  @ Base ./Base.jl:327  [7] top-level scope  @ ~/.julia/packages/Quantica/rNrmh/src/Quantica.jl:56  [8] include(mod::Module, _path::String)  @ Base ./Base.jl:326  [9] 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:3271  [10] top-level scope  @ stdin:5  [11] eval(m::Module, e::Any)  @ Core ./boot.jl:517  [12] include_string(mapexpr::typeof(identity), mod::Module, code::String, filename::String)  @ Base ./loading.jl:3113  [13] push!(a::Vector{SubString{String}}, item::String)  @ Base ./loading.jl:3123 [inlined]  [14] exec_options(opts::Base.JLOptions)  @ Base ./client.jl:353  [15] _start()  @ Base ./client.jl:596 in expression starting at /home/pkgeval/.julia/packages/Quantica/rNrmh/src/specialmatrices.jl:546 in expression starting at /home/pkgeval/.julia/packages/Quantica/rNrmh/src/Quantica.jl:1 in expression starting at stdin:5 1 dependency had output during precompilation: ┌ Quantica │ [Output was shown above] └ ERROR: The following 1 package failed to precompile: Quantica Failed to precompile Quantica [ae5ea0c6-3f5e-46a2-bc28-a7c4c7a4773c] to "/home/pkgeval/.julia/compiled/v1.14/Quantica/jl_latqfO" (ProcessExited(1)). Loading failed after 287.79s 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 Quantica'`, ProcessExited(1)) [1] Stacktrace: [1] spawn_opts_inherit() @ 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 1943.73s: package fails to precompile