Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/582502b59b374435a74b8ef38c71a36d : RETRY_LIMIT in 31m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/434c85dcb3c84958a05f5f3356f55c0d : FAILURE in 25m 49s