When running pre-submit testing with github actions I get a consistent failure despite no modifications compared to master.

Branch: https://github.com/voitylov/jdk/tree/test2
Run: https://github.com/voitylov/jdk/runs/1200571079?check_suite_focus=true
Platform: windows only
Test: tools/javac/launcher/SourceLauncherTest.java

The test is in langtools/tier1