Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6455a23072f34eaea04952e59e4a4703 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/49d2b48be1b44d309f454c527f785d9b : FAILURE in 6m 12s