See <https://hudson.apache.org/hudson/job/SpamAssassin-trunk/6402/changes>
- Build failed in Hudson: SpamAssassin-trunk #6399 Apache Hudson Server
- Build failed in Hudson: SpamAssassin-trunk #6400 Apache Hudson Server
- Build failed in Hudson: SpamAssassin-trunk #... Apache Hudson Server
- Hudson build is back to normal : SpamAss... Apache Hudson Server
