Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a996ec3babdb4c929106141a57139ac4 : SUCCESS in 9m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6421bdc6dbfd4e27b84530809c2139ca : FAILURE in 6m 21s