Regression testing fails when building MLIR. It did not on feb. 3

[dpotop]

Hello,

I'm building the development version of llvm-project, including MLIR.
Regression testing fails immediately.
This is a new issue - a version I had kept from February 3 still compiles
and runs its tests flawlessly).
I'd like to know if this is normal.

Compiling is done using this sequence of commands (the same for both
versions, the one that works, and the current one that does not):

cd llvm-project
mkdir build
cd build
cmake -G Ninja ../llvm -DLLVM_ENABLE_PROJECTS=mlir -DLLVM_BUILD_EXAMPLES=ON -DLLVM_TARGETS_TO_BUILD="X86;NVPTX;AMDGPU" -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON -DCMAKE_C_COMPILER=clang-mp-9.0 -DCMAKE_CXX_COMPILER=clang++-mp-9.0
cmake --build . --target check-mlir

Here is the output for the current version:
config.txt

If I try to replicate the first failed test, I get this output:
error.txt

Best,
dpotop

[joker-eph]

Can you provide your git hash? We can’t really reproduce without.
Also a problem with the cpu runner was fixed yesterday, you may just need to pull.

[dpotop]

Here is the hash:

wifi-eduroam-85-075:llvm-project llvm-test$ git log -1
commit dbfc682 (HEAD -> master, origin/master, origin/HEAD)

I'll try to pull and then recompile.

UPDATE: the problem disappeared after pull and recompilation.