Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4dd0945af8ec4298a30274a6a7aa4462 : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bb77ca15dbfa4923b9b26ead84b17dc1 : FAILURE in 7m 51s