Flakiness in rollers trying to set up environment

[flar]

The following rolls failed due to some missing files that failed to populate. This looks to be an intermittent issue.

Failed Skia roll: flutter/engine#47108
Failed Fuchsia roll: flutter/engine#47109

[godofredoc]

This was caused by the false assumption that local are always complete and that they reliably include the vs_toolchain configuration file.

[godofredoc]

Fix: https://flutter-review.googlesource.com/c/recipes/+/51662

[godofredoc]

Change has landed and builds should now be working as expected.

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.