Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1d5efcb438b445869c049a01aaab5384 : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f4bc45e304342fabd2045574af6d7d5 : FAILURE in 4m 46s