Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8b83d495cc854c0a8c20cb380092b9bc : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/06c0a146db3641c09f615f1acd477304 : FAILURE in 3m 24s