Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/71d42deebd12494c9d44ddcc5b4d66ec : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91c536ea5d8046c790f1d358a5a70733 : FAILURE in 3m 53s