See <https://builds.apache.org/job/beam_Release_NightlySnapshot/623/display/redirect?page=changes>
- Build failed in Jenkins: beam_Release_NightlySnapsho... Apache Jenkins Server
- Build failed in Jenkins: beam_Release_NightlySn... Apache Jenkins Server
- Build failed in Jenkins: beam_Release_Night... Apache Jenkins Server
- Jenkins build is back to normal : beam_... Apache Jenkins Server
