Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7f369c8d72f44390b80104bd569e8cdd : SUCCESS in 3m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b2502f9ec7de48538fca96be0888774a : FAILURE in 2m 52s