recompose this grid

testing results for: sql
lab05
GNU-Fed-i64
sql/test/BugTracker-201748.348 
insert_self_ref_FK.Bug-6131 X X0.303 
python_loader_clobbers_default_with_null.Bug-6464 X X1.018 
crash-on-limit-rename.Bug-6502 X C10.335 
70121 (candidate-exceptions)