Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/547acdf64566446a8f25e8a87f8b14b5 : SUCCESS in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6a83443aa98f461884921a99a331b5dd : FAILURE in 6m 19s