Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7676a2ef9ccc4a2eae124b5a93e8d806 : SUCCESS in 5m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43e61adca6ac414db6f12968f369ae72 : FAILURE in 5m 03s