Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d9177bf03d03476b8cb66c1ef172db71 : RETRY_LIMIT in 7m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fb0ff9b4a5ea47b79087d56e86ca75d0 : SUCCESS in 26m 19s