Build failed. https://zuul.opendev.org/t/openstack/buildset/16c6664f0dcb4a6b8302797894df7769 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d389db1994b0489cb091e21da767cd8a : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/056e9d9898b048d6ae3372507ec918c6 : FAILURE in 3m 55s