Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/24363d2d1cc74eafba595779fecb6974 : RETRY_LIMIT in 3m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/86627d414c824ec59c3c9bac447be19a : FAILURE in 3m 40s