Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0ca502efcc6548faafecf8fedec1045d : SUCCESS in 4m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/27ea4f4c4049499886af8fc42e4a14db : FAILURE in 3m 53s