Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cf52edffca104214897895e167f3d78e : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/355daec22efd43bbbd4c7302e168215e : FAILURE in 4m 19s