Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/efba664cca014f2fa5f558b1fa81911c : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/054cbea521da47f1a1ec6813ff49844d : FAILURE in 5m 31s