Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fafc21b50ae14f55bfc228cc457d6b1f : RETRY_LIMIT in 2m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67a322b597a74c34a5e0a0497c0ac2f2 : FAILURE in 2m 47s