Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/efd4823acbe743dba831d93cf181bd70 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b4d53cc1c194f80bce3c30e685d5a3b : FAILURE in 3m 08s