Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/25c92a05b02a4ec89d8b1ec1f932f12c : RETRY_LIMIT in 7m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6a1c752f882543a3af6d2c4b1317100a : FAILURE in 5m 58s