Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1db3e7c0781c4741a355459a51ad74eb : SUCCESS in 11m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/63d3ff727a06495eb10cadcec7d13dbf : FAILURE in 5m 14s