Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e18c38776bfc417096457b046be0d79e : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/57ce83541e434a00ba5c4febbad87c17 : FAILURE in 6m 47s