Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8b3336c8d45d4c019d67b26ce593a93a : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b4c1d984c2b24e6ea3d78ca6315054b4 : FAILURE in 5m 11s