$ git clone -n https://src.fedoraproject.org/rpms/perl-Data-TreeDumper-Renderer-GTK.git /var/lib/mock/f39-build-1620332-38681/root/chroot_tmpdir/scmroot/perl-Data-TreeDumper-Renderer-GTK
Cloning into '/var/lib/mock/f39-build-1620332-38681/root/chroot_tmpdir/scmroot/perl-Data-TreeDumper-Renderer-GTK'...
$ git fetch origin 5f65b189a1e532daf35f2d8dd1dfec36f7fdf299:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Data-TreeDumper-Renderer-GTK
 * [new ref]         5f65b189a1e532daf35f2d8dd1dfec36f7fdf299 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5f65b18 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild