See <https://builds.apache.org/job/karaf-decanter-master/1143/display/redirect>
- Jenkins build became unstable: karaf-decanter-maste... Apache Jenkins Server
- Jenkins build is still unstable: karaf-decanter... Apache Jenkins Server
- Jenkins build is still unstable: karaf-deca... Apache Jenkins Server
- Jenkins build is still unstable: karaf-... Apache Jenkins Server
- Jenkins build is still unstable: ka... Apache Jenkins Server
- Jenkins build is back to stabl... Apache Jenkins Server