Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8222014adf6f49968459249a125b5261 : FAILURE in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a04761abc2494a57b96d30c020f41427 : SUCCESS in 6m 32s