Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d79470c2598f4eeda726eeee39b57516 : SUCCESS in 5m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/038b8060c4974448b526ddece23b7665 : FAILURE in 4m 06s