$ git clone -n https://src.fedoraproject.org/rpms/mapnik.git /var/lib/mock/f40-build-769670-125734/root/chroot_tmpdir/scmroot/mapnik
Cloning into '/var/lib/mock/f40-build-769670-125734/root/chroot_tmpdir/scmroot/mapnik'...
$ git reset --hard 59bf1478d7158f266121170e94d3c8d873f0b2d1
HEAD is now at 59bf147 Rebuild (gdal)