[tox] add check-manifest

4 jobs for topic/default/debian in 1 minute and 23 seconds (queued for 35 seconds)
Status Name Job ID Coverage
  Test
passed check-manifest #68300

00:00:27

passed flake8 #68297

00:00:24

passed py27 #68298

00:01:00

passed py3 #68299

00:01:22