See <https://builds.apache.org/job/Mesos-Reviewbot/23486/display/redirect?page=changes>
- Build failed in Jenkins: Mesos-Reviewbot #23483 Apache Jenkins Server
- Build failed in Jenkins: Mesos-Reviewbot #23484 Apache Jenkins Server
- Build failed in Jenkins: Mesos-Reviewbot #2... Apache Jenkins Server
- Jenkins build is back to normal : Mesos... Apache Jenkins Server