Build failed. https://zuul.opendev.org/t/openstack/buildset/e1b19e10a12a40af9d9417c8152121da - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9deece5980a04f3386bb9caecd3ebd2a : SUCCESS in 2m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7a65f9fc76934d74a0520e49f04af63a : FAILURE in 2m 51s