Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4811dc22553445c5a48fbbf114b3fe87 : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac6662eb5aba4309b6a10af43a54a92d : FAILURE in 8m 23s