Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c0a85dbc7f6348368246f357d1564340 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6a4cb165a6dc48ca8e87bf6e80a6eb4b : FAILURE in 6m 23s