Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ca2c69dfe652459896e13adf80e7c75f : SUCCESS in 4m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/092a23821f544434af26e9e84ff62887 : FAILURE in 6m 38s