Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c8366ee146ff4f1fb2c0e6b99c6e218d : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f124723f40164be78e99af8d823dcfbb : FAILURE in 3m 05s