Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c81f984ee76444bdae049e8326758a8a : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/76882a5d58f647dfa600a0774f319f40 : FAILURE in 6m 42s