tree f6496d5210afb6cc326cece279ff2e1192ea7ee8
parent 72a0b98fac998894845488a3be989f8f9da9c0e3
author Michael Bolin <mbolin@fb.com> 1383848366 -0800
committer Michael Bolin <mbolin@fb.com> 1384307568 -0800

Include the RuleKey on both BuildRuleEvent.Started and BuildRuleEvent.Finished.

Summary: This should make it considerably easier to debug caching issues.

Test Plan:
Sandcastle builds.
Inspect build.trace after doing a build and verify that RuleKeys are present.