Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/478e4180d139412c9cb48bfef28c59e8 : RETRY_LIMIT in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f1bfd0da7266426492a6c716ed8c0f83 : FAILURE in 4m 17s