Log cancelled fetch collisions without reschedule

Log when a fetch task is cancelled and the project is locked by another
in-flight fetch. In this case the task is not rescheduled; previously
this path exited silently, making it harder to diagnose why a
replication did not retry.

Change-Id: I0abc0dc2f5d38014ce79a46958f295ebf32c9c4f
1 file changed
tree: 2af2d1b74bac87373c2d4828b8a109d338007e6e
  1. example-setup/
  2. src/
  3. .gitignore
  4. BUILD
  5. Jenkinsfile
  6. LICENSE