Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cc7207e7d3d84ff9a823b833ad8a51c9 : SUCCESS in 6m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/40c4eaee76c74bf8b2378696e5b7ae84 : RETRY_LIMIT in 3m 59s