Build failed. https://zuul.opendev.org/t/openstack/buildset/4953f1e77e3c43a6885d50f732a05176 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0c526717c5bb4ca2bd47eb5dd5468145 : SUCCESS in 4m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71e08d23513f4916a7f1bd70652bf98d : FAILURE in 2m 28s