Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1addb41d92fe4a498b68b00699a7ac4a : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a37c8eb5d7424015bb6345e8e3784ee0 : FAILURE in 5m 09s