Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/994b6b528a9c4a41bb255b2bea32a98d : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0aeae805ae5e446f807d912459781a3b : FAILURE in 7m 20s