Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f6293887b6e94dbebb92998f77f2eeea : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5b4a4b3ebe464f36bf00ffd59f4476b9 : FAILURE in 3m 06s