Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bffc59a36ac04ee98fc671dd6dd113da : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/35f5e45d5b4b484cb09905353837608b : FAILURE in 5m 39s