$ git clone -n https://src.fedoraproject.org/rpms/perl-Geo-Forward.git /var/lib/mock/f40-build-2017549-46321/root/chroot_tmpdir/scmroot/perl-Geo-Forward
Cloning into '/var/lib/mock/f40-build-2017549-46321/root/chroot_tmpdir/scmroot/perl-Geo-Forward'...
$ git fetch origin 52e041d1d9418b4135d947fd74878d3e24e48126:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Geo-Forward
 * [new ref]         52e041d1d9418b4135d947fd74878d3e24e48126 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 52e041d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild