$ git clone -n https://src.fedoraproject.org/rpms/R-sp.git /var/lib/mock/f41-build-821157-152425/root/chroot_tmpdir/scmroot/R-sp
Cloning into '/var/lib/mock/f41-build-821157-152425/root/chroot_tmpdir/scmroot/R-sp'...
$ git fetch origin ee53b84d2ec3ea2659ebe086eae8a94b3531bdfb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-sp
 * [new ref]         ee53b84d2ec3ea2659ebe086eae8a94b3531bdfb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee53b84 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild