Julia 1.12.0-DEV: testing DataFrames throws a 'method dispatch ambiguities' error

[George9000]

Context

Julia Version 1.12.0-DEV.464
Commit 9d8e0e7016 (2024-05-05 14:40 UTC)
Platform Info:
  OS: macOS (arm64-apple-darwin23.4.0)
  CPU: 16 × Apple M3 Max
  WORD_SIZE: 64
  LLVM: libLLVM-17.0.6 (ORCJIT, apple-m3)
Threads: 1 default, 0 interactive, 1 GC (on 12 virtual cores)

Running test DataFrames in the REPL, Pkg prompt gave the following error

     Testing Running tests...
┌ Warning: Running tests with only one thread: correctness of parallel operations is not checked
└ @ Main ~/.julia/packages/DataFrames/58MUJ/test/runtests.jl:12
┌ Error: Method ambiguities:
└ @ Main ~/.julia/packages/DataFrames/58MUJ/test/runtests.jl:19
1-element Vector{Tuple{Method, Method}}:
 (allunique(df::AbstractDataFrame, cols) @ DataFrames ~/.julia/packages/DataFrames/58MUJ/src/abstractdataframe/unique.jl:203, allunique(f::F, t::Tuple) where F @ Base set.jl:598)
ERROR: LoadError: AssertionError: method dispatch ambiguities found
Stacktrace:
 [1] top-level scope
   @ ~/.julia/packages/DataFrames/58MUJ/test/runtests.jl:21
 [2] include(fname::String)
   @ Main ./sysimg.jl:38
 [3] top-level scope
   @ none:6
 [4] eval
   @ ./boot.jl:432 [inlined]
 [5] exec_options(opts::Base.JLOptions)
   @ Base ./client.jl:291
 [6] _start()
   @ Base ./client.jl:533
in expression starting at /Users/foo/.julia/packages/DataFrames/58MUJ/test/runtests.jl:18
ERROR: Package DataFrames errored during testing

Running make testall on the Julia 1.12.0-DEV build itself did not throw any ambiguities errors.

[bkamins]

This should have been resolved by #3434

[George9000]

Indeed. Tests run on 1.12.0-DEV version/platform as above and using DataFrames#main have all succeeded. Thanks.