Test failure: readytorun/multifolder/multifolder/multifolder.sh

[BruceForstall]

CoreCLR Linux x64 Checked gcstress0x3

with:

export COMPlus_TieredCompilation=0
export COMPlus_GCStress=0x3

  Discovering: readytorun.multifolder.XUnitWrapper
  Discovered:  readytorun.multifolder.XUnitWrapper
  Starting:    readytorun.multifolder.XUnitWrapper
    readytorun/multifolder/multifolder/multifolder.sh [FAIL]
      rm: cannot remove '/home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/multifolder/multifolder.rsp': No such file or directory
      
      cmdLine:/home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/multifolder/multifolder.sh Timed Out (timeout in milliseconds: 3600000 from variable __TestTimeout, start: 7/26/2020 3:31:32 PM, end: 7/26/2020 4:31:32 PM)
      
      Return code:      -100
      Raw output file:      /home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/Reports/readytorun.multifolder/multifolder/multifolder.output.txt
      Raw output:
      BEGIN EXECUTION
      Response file: /home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/multifolder/multifolder.rsp
      --composite
      -r:/home/helixbot/work/9415084F/p/System.*.dll
      -r:/home/helixbot/work/9415084F/p/Microsoft.*.dll
      -r:/home/helixbot/work/9415084F/p/mscorlib.dll
      -r:/home/helixbot/work/9415084F/p/netstandard.dll
      -o:/home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/multifolder/multifolder-composite.dll
      --crp:/home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/multifolder/..
      --targetarch:x64
      /home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/multifolder/multifolder.dll
      /home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/multifolder/../FolderA/FolderA/FolderA.dll
      /home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/multifolder/../FolderB/FolderB/FolderB.dll
      ------------------
      Running crossgen2: dotnet /home/helixbot/work/9415084F/p/crossgen2/crossgen2.dll @/home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/multifolder/multifolder.rsp
      
      cmdLine:/home/helixbot/work/9415084F/w/C1290A62/e/readytorun/multifolder/multifolder/multifolder.sh Timed Out (timeout in milliseconds: 3600000 from variable __TestTimeout, start: 7/26/2020 3:31:32 PM, end: 7/26/2020 4:31:32 PM)
      Test Harness Exitcode is : -100

@trylek @dotnet/crossgen-contrib

[trylek]

Hmm, this is super weird, I would expect the compilation of this project to take a few seconds, not more than an hour. In fact I saw similar behavior in my recent attempt to stand up Crossgen2 GC stress composite pipeline. I'm going to investigate whether the GC stress settings cannot somehow affect the runtime when we use the "dotnet" command to run the managed Crossgen2 compiler, that would probably explain it.

[BruceForstall]

In the meantime, mark this test as <GCStressIncompatible>true</GCStressIncompatible>?

[trylek]

I have triggered a new run of the composite GC stress pipeline that should show in about 2 hours whether my conjecture is true or not. Based on the outcome I'll send out a PR either for fixing the targets script or for marking the test as GC stress incompatible.