$ git clone -n https://src.fedoraproject.org/rpms/kmplot.git /var/lib/mock/f40-build-2411002-60561/root/chroot_tmpdir/scmroot/kmplot
Cloning into '/var/lib/mock/f40-build-2411002-60561/root/chroot_tmpdir/scmroot/kmplot'...
$ git fetch origin 6e54ed62fff11dcd116ef1f9c0e1983839d29353:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmplot
 * [new ref]         6e54ed62fff11dcd116ef1f9c0e1983839d29353 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e54ed6 24.01.95