See <https://hudson.apache.org/hudson/job/isis-trunk-ubuntu/110/>
- Jenkins build became unstable: isis-trunk-ubuntu #10... Apache Hudson Server
- Build failed in Jenkins: isis-trunk-ubuntu #109 Apache Hudson Server
- Jenkins build is unstable: isis-trunk-ubuntu... Apache Hudson Server
- Jenkins build is still unstable: isis-tr... Apache Hudson Server
- Jenkins build is still unstable: isi... Apache Hudson Server
- Jenkins build is still unstable... Apache Hudson Server
- Jenkins build is still unst... Apache Hudson Server
