Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ebd4909185eb4f42843e427caa42ade6 : RETRY_LIMIT in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/449448904acd4f83b4f25f17b26c9898 : FAILURE in 7m 47s