See <https://builds.apache.org/job/Nutch-trunk/1922/>
- Build failed in Jenkins: Nutch-trunk #1918 Apache Jenkins Server
- Build failed in Jenkins: Nutch-trunk #1919 Apache Jenkins Server
- Build failed in Jenkins: Nutch-trunk #1920 Apache Jenkins Server
- Build failed in Jenkins: Nutch-trunk #1... Apache Jenkins Server
- Jenkins build is back to normal : N... Apache Jenkins Server
