tree bf59492ee6ed6e9b9ab6d0090ab66501455e8698
parent a78ab9dc08dec7b6706f0b585b83dff95ccaba07
author Ken Micklas <kmicklas@uber.com> 1661360124 -0700
committer Copybara-Service <copybara-worker@google.com> 1661360184 -0700

Include exception message for "Source forest creation failed" error

We experienced this error from integration tests which failed to clean up after themselves and left write-protected files behind. This is just a small messaging improvement which would have made finding the root cause easier.

The change here is analogous to this error: https://github.com/bazelbuild/bazel/blob/d1820a75ea3eb182ef2c2319bb77be19c4113a47/src/main/java/com/google/devtools/build/lib/buildtool/ExecutionTool.java#L875

Closes #16071.

PiperOrigin-RevId: 469754461
Change-Id: I23649844178f6c5b4c2c016903289ac043f2c230