$ git clone -n https://src.fedoraproject.org/rpms/tcl-tileqt.git /var/lib/mock/f29-build-6373-1562/root/thebuilddir/tmp/scmroot/tcl-tileqt
Cloning into '/var/lib/mock/f29-build-6373-1562/root/thebuilddir/tmp/scmroot/tcl-tileqt'...
$ git reset --hard 9ca1050ea2d486c8f0fc7fadf20df15b6628c2ed
HEAD is now at 9ca1050 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild