$ git clone -n https://src.fedoraproject.org/rpms/gdalcpp.git /var/lib/mock/f31-build-53355-27840/root/chroot_tmpdir/scmroot/gdalcpp
Cloning into '/var/lib/mock/f31-build-53355-27840/root/chroot_tmpdir/scmroot/gdalcpp'...
$ git reset --hard 57023be56c8f2059ab08c6be17d871857d5d4561
HEAD is now at 57023be - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild