Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/567ea071dcd84a7695935d132800ca1a : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67f8fe1319ee449a9195f761c634279e : FAILURE in 3m 26s