cleanup a little bit

3 jobs for master in 2 minutes and 48 seconds (queued for 1 second)
Name Stage Failure
failed
test-sbt Test
[info] Tests: succeeded 3, failed 3, canceled 0, ignored 0, pending 0
[info] *** 3 TESTS FAILED ***
[error] Failed tests:
[error] ch.memobase.KafkaTopologyUtilsSpec
[error] (Test / test) sbt.TestsFailedException: Tests unsuccessful
[error] Total time: 51 s, completed Feb 2, 2021, 8:40:52 PM
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1