Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7ce768cab2804caca315544e42231091 : SUCCESS in 7m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a96193a9b71f40c2bf119bd150ea6ada : FAILURE in 5m 33s