Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0b7627ec934c427eb801b2dced887b28 : SUCCESS in 7m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0b6d9b59c4e840169cde00a07b202d41 : FAILURE in 3m 38s