See <https://builds.apache.org/job/zookeeper-branch36-java8/188/display/redirect?page=changes>
- Jenkins build became unstable: zookeeper-branch36-j... Apache Jenkins Server
- Build failed in Jenkins: zookeeper-branch36-jav... Apache Jenkins Server
- Build failed in Jenkins: zookeeper-branch36... Apache Jenkins Server
- Build failed in Jenkins: zookeeper-bran... Apache Jenkins Server
- Jenkins build is unstable: zookeepe... Apache Jenkins Server
- Jenkins build is back to stabl... Apache Jenkins Server
