Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/02fede8f1295455a90abcbf6583ab3eb : SUCCESS in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2caf9dd490724b8caa6badf993723d97 : FAILURE in 3m 28s