Build failed. https://zuul.opendev.org/t/openstack/buildset/3a06e1c10a9e4d159d433de2d38d3960 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/70b6d2b63f4849e7b694e23a4932b9fb : FAILURE in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/85197751984f4853afd14c7e444918d9 : FAILURE in 7m 21s