osx x64 test timing out instead of throwing OOM

[eduardo-vp]

https://github.com/dotnet/runtime/blob/main/src/tests/baseservices/exceptions/OutOfMemoryException/OutOfMemoryException.cs

Return code:      1
Raw output file:      /tmp/helix/working/B3AB0991/w/B6430972/uploads/OutOfMemoryException/OutOfMemoryException/output.txt
Raw output:
BEGIN EXECUTION
/tmp/helix/working/B3AB0991/p/corerun -p System.Reflection.Metadata.MetadataUpdater.IsSupported=false -p System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization=true OutOfMemoryException.dll ''
Testing OOM with small allocations...
Subprocess timed out after 60 seconds.
Expected: 100
Actual: 255
END EXECUTION - FAILED
Test Harness Exitcode is : 1
To run the test:
Set up CORE_ROOT and run.

[dotnet-policy-service]

Tagging subscribers to this area: @agocke
See info in area-owners.md if you want to be subscribed.

[janvorli]

@eduardo-vp do you have a link to the PR where it failed?

[eduardo-vp]

Yes, it's actually from a new test where we check that the runtime prints at least some message when it OOMs instead of just aborting #125311.