Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bagpipe/stable/queens/build-openstack-sphinx-docs/4e00a9b/html/ : SUCCESS in 5m 51s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/networking-bagpipe/stable/queens/openstack-tox-py27/e9fd7d7/ : RETRY_LIMIT in 2m 26s