Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6639b68f83764583bddebd2f41c0caf2 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1433422d6c7e42e68276cff69d76924d : FAILURE in 5m 08s