Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/929cf397154943aca250063c05626c8b : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a089ef6855b34dd6b639be5ac8eea5ef : FAILURE in 3m 23s