Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0b1a8cd4273b49dc906783c93937b120 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b3b16984e0664c20aaed40726645bf0a : FAILURE in 3m 27s