Build failed. https://zuul.opendev.org/t/openstack/buildset/d47b4283cfe4493d9eb5878ebd0337a9 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8414bc340e7346428e4e72ce6650c2c4 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16407e1909484e76962c407671a8558b : FAILURE in 3m 18s