Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6e94731c8c914456a08a08e09495dd8a : SUCCESS in 5m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b4506a3a902040babf8615735118dea7 : FAILURE in 4m 28s