Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0fa3d7fea8784ab09cb412167b1318e3 : FAILURE in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f8d2143fbfe444f8da0c57b57750bdf : FAILURE in 6m 06s