$ git clone -n https://src.fedoraproject.org/rpms/R-orcutt.git /var/lib/mock/f40-build-2270231-54799/root/chroot_tmpdir/scmroot/R-orcutt
Cloning into '/var/lib/mock/f40-build-2270231-54799/root/chroot_tmpdir/scmroot/R-orcutt'...
$ git fetch origin b41cfdaebca1d6eb9dd0ecf08c42cfb4d8281041:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-orcutt
 * [new ref]         b41cfdaebca1d6eb9dd0ecf08c42cfb4d8281041 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b41cfda Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild