Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/800a5fb86082444ab2daf4b2734ccb8f : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8a0916903ed6461a9c9d7483d4f67ac7 : FAILURE in 5m 55s