Build failed. https://zuul.opendev.org/t/openstack/buildset/e5b088da98cf4ed3ae36c6cb82f4ac37 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9685da099bbd437ba4159e2cc971444b : SUCCESS in 3m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6657368c9d10476080414d0d7080d870 : FAILURE in 2m 33s