See <https://builds.apache.org/job/distributedlog-dependency-bookkeeper-nightly-build/101/display/redirect>
- Jenkins build became unstable: distributedlog-depen... Apache Jenkins Server
- Jenkins build is still unstable: distributedlog... Apache Jenkins Server
- Jenkins build is still unstable: distribute... Apache Jenkins Server
- Build failed in Jenkins: distributedlog... Apache Jenkins Server
- Build failed in Jenkins: distribute... Apache Jenkins Server
- Jenkins build is unstable: dis... Apache Jenkins Server
- Jenkins build is still uns... Apache Jenkins Server
- Jenkins build is back ... Apache Jenkins Server
