Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ac98b09d492a47b6ba10253b68f18cb1 : SUCCESS in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d7d01b3a82b343e19c2798b82b96f48d : FAILURE in 6m 48s