Redis filebeat module: 98738:M 30 May 12:23:52.442 * Saving the final RDB snapshot before exiting. is the log entry in filebeat/module/redis/log/test/test.log but it doesn’t have a year on the timestamp. So in test.log-expected.json, the timestamp used to be 2018 but now it changed to 2019. That's why CI is failing with error like: https://travis-ci.org/elastic/beats/jobs/474342333#L2082

Same problem in haproxy filebeat module: Sep 20 15:42:59 1.2.3.4 haproxy[24551]: Connect from 1.2.3.4:40780 to 1.2.3.4:5000 (main/HTTP) is from filebeat/module/haproxy/log/test/default.log. CI failure example: https://travis-ci.org/elastic/beats/jobs/474342333#L1373

These errors are also exist in master branch, for example: https://travis-ci.org/elastic/beats/jobs/474520532#L1344