Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ea72b5acf8d5495890e43c5ad5fa5609 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f58a4e15c9e54891ab31d572bf643283 : FAILURE in 3m 37s