Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2d6953c8342747818affd2d491462261 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a2fcdb840821449aa249e73160479b60 : FAILURE in 5m 45s