Build failed. https://zuul.opendev.org/t/openstack/buildset/9a89d8d58380499ca3785b1e8dba7b58 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a7deaa8568da4b888f5b0f59e93a3b10 : FAILURE in 3m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f1fd6a67f790410b8331fdbcc32295e6 : FAILURE in 2m 24s