Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e09a285d42e34f50a3c960b32e265c12 : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d142493b8a4445d9a86037f5bd0623a : FAILURE in 4m 26s