How about we turn off Jenkins CI? Whatever we tried, we could never achieve stable builds there. Not sure if that's the diversity of the ASF CI runner configurations, shared ~/.m2 directory or something else. To me Jenkins results now are just noise that I never bother to investigate anymore.
Travis [1] seems to be much more stable, and runs tests on many more DBs anyways. Thoughts? Andrus [1] https://travis-ci.org/apache/cayenne/builds [2] https://travis-ci.org/apache/cayenne/builds/365094572
