$ git clone -n https://src.fedoraproject.org/rpms/R-ps.git /var/lib/mock/f41-build-1715339-24626/root/chroot_tmpdir/scmroot/R-ps
Cloning into '/var/lib/mock/f41-build-1715339-24626/root/chroot_tmpdir/scmroot/R-ps'...
$ git fetch origin 91a6e0c732b5faa2e2cc9b9df6f6658063c13718:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-ps
 * [new ref]         91a6e0c732b5faa2e2cc9b9df6f6658063c13718 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 91a6e0c Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild