Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f6114c4492a84402a425be4933688009 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4552dd64ce104dc7af732f1529636a5c : FAILURE in 4m 27s