Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f41b586766ca4260b1c41f619aec9957 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b16efe79bd9e495c83136d913f3facbd : FAILURE in 6m 08s