Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a340f5307aad48f59418ce9bcace1a05 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ca57015837a4fc8ac8c68b8c9621114 : FAILURE in 5m 39s