See <https://ci-builds.apache.org/job/Directory/job/dir-kerby-jdk8/214/display/redirect>
- Jenkins build is unstable: Directory » dir-kerby-jdk... Apache Jenkins Server
- Jenkins build is still unstable: Directory » di... Apache Jenkins Server
- Jenkins build is still unstable: Directory ... Apache Jenkins Server
- Jenkins build is back to stable : Direc... Apache Jenkins Server
