Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/918a78d31d4848ab85564b8c6ef1575a : SUCCESS in 10m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/48ef13c2201f474a96bca308426a43ed : RETRY_LIMIT in 3m 30s