Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e7237f5ef6c24f4993a8b34f3f78219d : SUCCESS in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1da43293c733481792acffe7bde8e09a : FAILURE in 2m 52s