$ git clone -n https://src.fedoraproject.org/rpms/gpsbabel.git /var/lib/mock/f40-build-2199085-51719/root/chroot_tmpdir/scmroot/gpsbabel
Cloning into '/var/lib/mock/f40-build-2199085-51719/root/chroot_tmpdir/scmroot/gpsbabel'...
$ git fetch origin 131750fd21e54840f290ea7311a2d3e2112fc308:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gpsbabel
 * [new ref]         131750fd21e54840f290ea7311a2d3e2112fc308 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 131750f Rebuild (shapelib)