Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e26ea8e20123424296ad64bab3282e00 : RETRY_LIMIT in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cebd7634e85d49509dd30a9d78844591 : SUCCESS in 4m 42s