Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b8e006add1bd4cddba3e1d7369366212 : SUCCESS in 7m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c4d6fba836be4bd5ab6ef42439380214 : FAILURE in 4m 41s