Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e9f97a472bc04efca8d5c677a7202c0d : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b2cc12876c964aeeaa7806fbd0a2b12f : FAILURE in 5m 04s