Base.require leads to ERROR: LoadError: UndefVarError: UUID not defined in Main #53381
Description
This popped up in DataSets.jl nightly tests, and appears to be some weird regression in Base.require. The tarball (mwe.tar.gz) has the MWE environment (which basically consists of a trivial empty package):
$ julia +nightly --project
julia> using UUIDs: UUID
julia> Base.require(Base.PkgId(UUID("89b7a33a-382e-4698-a931-421b088d35a2"), "DummyStorageBackends"))
┌ Info: Precompiling DummyStorageBackends [89b7a33a-382e-4698-a931-421b088d35a2]
└ @ Base loading.jl:2647
ERROR: LoadError: UndefVarError: `UUID` not defined in `Main`
Stacktrace:
[1] top-level scope
@ stdin:2
in expression starting at stdin:2
ERROR: Failed to precompile DummyStorageBackends [89b7a33a-382e-4698-a931-421b088d35a2] to "/home/mortenpi/.julia/compiled/v1.12/DummyStorageBackends/jl_TtujDq".
Stacktrace:
[1] error(s::String)
@ Base ./error.jl:35
[2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IO, internal_stdout::IO, keep_loaded_modules::Bool; flags::Cmd, reasons::Dict{…})
@ Base ./loading.jl:2762
[3] (::Base.var"#1069#1070"{Base.PkgId})()
@ Base ./loading.jl:2204
[4] mkpidlock(f::Base.var"#1069#1070"{Base.PkgId}, at::String, pid::Int32; kwopts::@Kwargs{stale_age::Int64, wait::Bool})
@ FileWatching.Pidfile ~/.julia/juliaup/julia-nightly/share/julia/stdlib/v1.12/FileWatching/src/pidfile.jl:95
[5] #mkpidlock#6
@ ~/.julia/juliaup/julia-nightly/share/julia/stdlib/v1.12/FileWatching/src/pidfile.jl:90 [inlined]
[6] trymkpidlock(::Function, ::Vararg{Any}; kwargs::@Kwargs{stale_age::Int64})
@ FileWatching.Pidfile ~/.julia/juliaup/julia-nightly/share/julia/stdlib/v1.12/FileWatching/src/pidfile.jl:116
[7] #invokelatest#2
@ ./essentials.jl:1032 [inlined]
[8] invokelatest
@ ./essentials.jl:1027 [inlined]
[9] maybe_cachefile_lock(f::Base.var"#1069#1070"{Base.PkgId}, pkg::Base.PkgId, srcpath::String; stale_age::Int64)
@ Base ./loading.jl:3348
[10] maybe_cachefile_lock
@ ./loading.jl:3345 [inlined]
[11] _require(pkg::Base.PkgId, env::Nothing)
@ Base ./loading.jl:2200
[12] __require_prelocked(uuidkey::Base.PkgId, env::Nothing)
@ Base ./loading.jl:2033
[13] #invoke_in_world#3
@ ./essentials.jl:1064 [inlined]
[14] invoke_in_world
@ ./essentials.jl:1061 [inlined]
[15] _require_prelocked
@ ./loading.jl:2024 [inlined]
[16] _require_prelocked
@ ./loading.jl:2023 [inlined]
[17] macro expansion
@ ./lock.jl:273 [inlined]
[18] require(uuidkey::Base.PkgId)
@ Base ./loading.jl:2018
[19] top-level scope
@ REPL[2]:1
Some type information was truncated. Use `show(err)` to see complete types.
Works file on 1.10 and earlier. Looking at the PkgEval results for DataSets.jl, it looks like it started failing about 1-2 weeks ago. I'll see if I can bisect it to a commit.
julia> versioninfo()
Julia Version 1.12.0-DEV.15
Commit 1c25d93ca8a (2024-02-19 01:35 UTC)
Build Info:
Official https://julialang.org/ release
Platform Info:
OS: Linux (x86_64-linux-gnu)
CPU: 16 × 12th Gen Intel(R) Core(TM) i7-1260P
WORD_SIZE: 64
LLVM: libLLVM-16.0.6 (ORCJIT, alderlake)
Threads: 1 default, 0 interactive, 1 GC (on 16 virtual cores)