Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e86c5d5a5d9241559f5a5c05de40a3a2 : FAILURE in 3m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/14d1e3dfbca648a6905ca5abd404bd17 : FAILURE in 6m 17s