Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5983970476934d718352380b8ce869f1 : SUCCESS in 8m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/633c7433c33d4843be0333c79979efa9 : FAILURE in 4m 41s