Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/50db9b9a0dc04e8dbc6eb677975a511e : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a28d1ec8369548f8b6e4dba959b9431c : FAILURE in 4m 49s