Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/eac61ea5b30d4f69a23c85dd305c6dc2 : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6412e77096714d7b81e417388818f43d : FAILURE in 3m 11s