Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e8966418acff4aad99e8ea7ece6b7318 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9fcbb425b4b84598a724a0a81f958e14 : FAILURE in 5m 38s