$ git clone -n https://src.fedoraproject.org/rpms/perl-Devel-REPL.git /var/lib/mock/f39-build-1547806-36749/root/chroot_tmpdir/scmroot/perl-Devel-REPL
Cloning into '/var/lib/mock/f39-build-1547806-36749/root/chroot_tmpdir/scmroot/perl-Devel-REPL'...
$ git fetch origin d5e556596954e5b9d0d0f1d61f7a056fdb74fd20:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Devel-REPL
 * [new ref]         d5e556596954e5b9d0d0f1d61f7a056fdb74fd20 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d5e5565 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild