Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5b956bc92b5c4dfcaf3b0b12803c8676 : SUCCESS in 9m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a495c62d62b44da1b451ea35b69ed4bc : FAILURE in 6m 34s