Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4937895eb16146169b68ce092b9de9e2 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ed3f8a5896cb44be98256e8bf93940ec : FAILURE in 4m 31s