ERROR: The process "corerun.exe" not found.

Quite a few failures of tests end up with the error above.

Frequency:

• System.Data.OleDb.Tests - quite a few PRs (mixed with other errors)
• I think I have seen it on another test suite, but don’t remember - I hope you can query logs better than I

Example of Console log:

C:\h\w\A2A20979\w\B1FA098B\e>"C:\h\w\A2A20979\p\dotnet.exe" exec --runtimeconfig System.Data.OleDb.Tests.runtimeconfig.json --depsfile System.Data.OleDb.Tests.deps.json xunit.console.dll System.Data.OleDb.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing  
Failed to load the dll from [C:\h\w\A2A20979\p\shared\Microsoft.NETCore.App\8.0.0\coreclr.dll], HRESULT: 0x8007045A
----- end Sat 09/10/2022  0:04:55.39 ----- exit code -1073740791 ----------------------------------------------------------
2022-09-10T00:04:55.984Z	INFO   	run.py	run(48)	main	Beginning reading of test results.
2022-09-10T00:04:55.984Z	INFO   	run.py	__init__(42)	read_results	Searching 'C:\h\w\A2A20979\w\B1FA098B\e' for test results files
2022-09-10T00:04:55.984Z	INFO   	run.py	__init__(42)	read_results	Searching 'C:\h\w\A2A20979\w\B1FA098B\uploads' for test results files
2022-09-10T00:04:55.984Z	WARNING	run.py	__init__(55)	read_results	No results file found in any of the following formats: xunit, junit, trx
2022-09-10T00:04:55.984Z	INFO   	run.py	packing_test_reporter(30)	report_results	Packing 0 test reports to 'C:\h\w\A2A20979\w\B1FA098B\e\__test_report.json'
2022-09-10T00:04:55.984Z	INFO   	run.py	packing_test_reporter(33)	report_results	Packed 1434 bytes
ERROR: The process "corerun.exe" not found.
read file: C:\h\w\A2A20979\p\debug-dump-template.md
writing output file: C:\h\w\A2A20979\w\B1FA098B\uploads\how-to-debug-dump.md
done writing debug dump information
['System.Data.OleDb.Tests' END OF WORK ITEM LOG: Command exited with -1073740791]

[jkoritzinsky]

Yes, this is an issue with getting AddressSanitizer online in dotnet/runtime. I’m working on resolving these issues with the MSVC team until we get to a point that things are green. In the meantime, I know some legs (in particular the libraries test legs) are on the floor.

[MattGal]

@karelz yes, I will close this then. Checking out that exit code in recent times:

let jobs = 
WorkItems
| where Finished > ago (20d)
| where FriendlyName == "System.Data.OleDb.Tests"
| where ExitCode == "-1073740791"
| project JobId;
Jobs | where JobId  in (jobs)

we see 100% of this specific failure are Jeremy’s PR still.