Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/89b7068755034c1f97a3521ae5f8d141 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e0a48755e08d4aac9b570c91f068b49a : FAILURE in 3m 46s