$ git clone -n https://src.fedoraproject.org/rpms/slrn.git /var/lib/mock/f41-build-831953-157202/root/chroot_tmpdir/scmroot/slrn
Cloning into '/var/lib/mock/f41-build-831953-157202/root/chroot_tmpdir/scmroot/slrn'...
$ git fetch origin 10d24eea2065d8699ecc969415233af93a9bdf0f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/slrn
 * [new ref]         10d24eea2065d8699ecc969415233af93a9bdf0f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 10d24ee Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild