Build failed. https://zuul.opendev.org/t/openstack/buildset/5fd9d0f36612413389317e6b297101d9 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6bcc905c90d146ee8b09057906391200 : SUCCESS in 2m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aa6cd3094be8431a9fcf769a5c53abcc : FAILURE in 3m 30s