Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d729fde646f54c949b7709c6c10c9d50 : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/836b27bbf7e74a138840d26a27f6cde8 : FAILURE in 6m 37s