Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a81809caea544becb893303ce93f5266 : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ae0d82d631a34ed79ddf1d25cd8825b9 : FAILURE in 6m 39s