My checker blamed the other tool, and the defect was in the one doing the blaming

A verifier went red and named a neighbouring tool as the cause. Three of eight rows could not be matched, and the reason code said the rows had the wrong shape. Two things were wrong with that. The neighbouring tool was innocent, and the reason code was lying. FAIL rows=3/8 unmatched reason=BAD_SHAPE First, the accusation was never measured The...