$ git clone -n https://src.fedoraproject.org/rpms/libktorrent.git /var/lib/mock/f31-build-58936-28516/root/thebuilddir/tmp/scmroot/libktorrent
Cloning into '/var/lib/mock/f31-build-58936-28516/root/thebuilddir/tmp/scmroot/libktorrent'...
$ git reset --hard 20a3ffe57fa8c4dacbac1868c2ad5c2d7a27dff4
HEAD is now at 20a3ffe - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild