See <https://builds.apache.org/job/Derby-10.10-suites.All/21/changes>
- Jenkins build became unstable: Derby-10.10-suites.A... Apache Jenkins Server
- Jenkins build is still unstable: Derby-10.10-su... Apache Jenkins Server
- Jenkins build is still unstable: Derby-10.1... Apache Jenkins Server
- Jenkins build is still unstable: Derby-... Apache Jenkins Server
- Jenkins build is back to stable : D... Apache Jenkins Server
