Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8519b62988144efd9e1cb144afbe51f1 : SUCCESS in 5m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a076674cfb10471084ac51a814c99af8 : FAILURE in 4m 38s