$ git clone -n https://src.fedoraproject.org/rpms/onnx.git /var/lib/mock/f41-build-756363-13418/root/chroot_tmpdir/scmroot/onnx
Cloning into '/var/lib/mock/f41-build-756363-13418/root/chroot_tmpdir/scmroot/onnx'...
$ git fetch origin e64943415984267e90115e6923237fea10365d9f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/onnx
 * [new ref]         e64943415984267e90115e6923237fea10365d9f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e649434 Release 1.15.0