Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/24a0f5400234443e8a07d054e18cee7b : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7e64292004f94bd49a37a0b2a1316e3b : FAILURE in 4m 22s