The changes to test262-runner in https://trac.webkit.org/changeset/258626 have broken the Apple Catalina test262 bots: Undefined subroutine &Test262::Runner::setConfiguration called at /Volumes/Data/slave/catalina-debug-tests-test262/build/Tools/Scripts/test262/Runner.pm line 632. Compilation failed in require at ./Tools/Scripts/test262-runner line 65. BEGIN failed--compilation aborted at ./Tools/Scripts/test262-runner line 65. https://build.webkit.org/builders/Apple-Catalina-Debug-Test262-Tests/builds/2153
Thanks for the report Ryan, For the time being I can prepare a partial-rollout of the r258626.
Actually I may have a patch!
Created attachment 393871 [details] Patch
I manually applied this patch on one of the affected bots and it does indeed resolve the issue.
Committed r258644: <https://trac.webkit.org/changeset/258644>
<rdar://problem/60588867>