Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eee7aadc28754896ad2a9b19f557a78b : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/03cd940d79e047ce8ae39ee8d1a09048 : FAILURE in 4m 42s