recompose this grid

testing results for: sql
lab01
Cla-Fed-i64
sql/test/BugTracker-201777.721 
insert_self_ref_FK.Bug-6131 X X0.512 
python_loader_clobbers_default_with_null.Bug-6464 X X1.735 
crash-on-limit-rename.Bug-6502 X C11.046 
70121 (candidate-exceptions)