Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a895d16e0e5c4df8b5f72ad571a532ed : SUCCESS in 7m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3e230edd863743ae9757ef1ebf2785cf : FAILURE in 4m 56s