Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2e5b442b17cd4540a19b7c1f57d7a01c : RETRY_LIMIT in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2cfedfabef474928893a08cfc166e1c6 : FAILURE in 3m 34s