See <https://builds.apache.org/job/sling-trunk-1.6/2698/changes>
- Jenkins build became unstable: sling-trunk-1.6 #269... Apache Jenkins Server
- Build failed in Jenkins: sling-trunk-1.6 #2697 Apache Jenkins Server
- Jenkins build is unstable: sling-trunk-1.6 ... Apache Jenkins Server
- Jenkins build is back to stable : sling... Apache Jenkins Server
