Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e6ecb76903db45dab5b7c49d605bbb08 : SUCCESS in 7m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/41bdc4d51bf8476681f762d8555450f9 : FAILURE in 7m 18s