Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e71083a82fdd4634bb35e1502ef4e607 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d525895d93a64ceab08abe6d1c81faa8 : FAILURE in 5m 53s