Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4051ed3b28f4466396cada46090332b9 : SUCCESS in 8m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5870638f9713497fba733044fde77bcb : FAILURE in 6m 33s