Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/71f64b71cfe7418aab5ef9c1212004b5 : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d873b82d5834c85a1233712b8069757 : FAILURE in 3m 55s