$ git clone -n https://src.fedoraproject.org/rpms/kuser.git /var/lib/mock/f41-build-side-1-2820500-33167/root/chroot_tmpdir/scmroot/kuser
Cloning into '/var/lib/mock/f41-build-side-1-2820500-33167/root/chroot_tmpdir/scmroot/kuser'...
$ git fetch origin ef643272d292ea62df0a298d1fc9d18f2a20c12d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kuser
 * [new ref]         ef643272d292ea62df0a298d1fc9d18f2a20c12d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ef64327 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild