Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/05bd74f75eca4be584d5b9c73ef6021b : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c00aa907eafd433d9193b120782dd411 : FAILURE in 5m 30s