$ git clone -n https://src.fedoraproject.org/rpms/mapnik.git /var/lib/mock/f33-build-534943-64888/root/chroot_tmpdir/scmroot/mapnik
Cloning into '/var/lib/mock/f33-build-534943-64888/root/chroot_tmpdir/scmroot/mapnik'...
$ git reset --hard 26981ab1b95185422507f6ec36f2c4cfa837c6d8
HEAD is now at 26981ab - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild