Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/26b012310f4e498d8fbb1f865fcfbf35 : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ad98ef2df3484d4198f349da4f9d5ee9 : FAILURE in 4m 52s