$ git clone -n https://src.fedoraproject.org/rpms/marshalparser.git /var/lib/mock/f41-build-side-1-2828587-33537/root/chroot_tmpdir/scmroot/marshalparser
Cloning into '/var/lib/mock/f41-build-side-1-2828587-33537/root/chroot_tmpdir/scmroot/marshalparser'...
$ git fetch origin d289d11e638c561b4a03638c8da45180950a0eb0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/marshalparser
 * [new ref]         d289d11e638c561b4a03638c8da45180950a0eb0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d289d11 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild