$ git clone -n https://src.fedoraproject.org/rpms/perl-FFI-Platypus.git /var/lib/mock/f40-build-2147515-50889/root/chroot_tmpdir/scmroot/perl-FFI-Platypus
Cloning into '/var/lib/mock/f40-build-2147515-50889/root/chroot_tmpdir/scmroot/perl-FFI-Platypus'...
$ git fetch origin ad646dba4e92340a69f8b290f2bb42f5293c88a8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-FFI-Platypus
 * [new ref]         ad646dba4e92340a69f8b290f2bb42f5293c88a8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad646db Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild