Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c315f628d9e04b34821316ae235abe36 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/89dcd5c23a094540ab2c8619015fa6e7 : FAILURE in 4m 51s