Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/72750acf97d049a19ade5c70b2f05055 : SUCCESS in 8m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/92e05e1dd2054cb3b206b232f350864e : FAILURE in 6m 52s