$ git clone -n https://src.fedoraproject.org/rpms/perl-File-Sync.git /var/lib/mock/f39-build-1435932-32026/root/chroot_tmpdir/scmroot/perl-File-Sync
Cloning into '/var/lib/mock/f39-build-1435932-32026/root/chroot_tmpdir/scmroot/perl-File-Sync'...
$ git fetch origin 20758753df494a99aad92619f6040240f0821360:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-File-Sync
 * [new ref]         20758753df494a99aad92619f6040240f0821360 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2075875 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild