Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8bf027a2eb1b4427a98b776794c428a3 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ce0acebfa520416993a14141573e42ab : FAILURE in 5m 37s