message: Make code less readable to appease clippy
diff: @@ -390,8 +390,8 @@ impl<F: FftField + SquareRootField> LookupConstraintSystem<F> {
  }
  // Fill in any unused columns with 0
  - for i in table.data.len()..lookup_table.len() {
  - lookup_table[i].extend((0..table_len).map(|_| F::zero()))
  + for lookup_table in lookup_table.iter_mut().skip(table.data.len()) {
  + lookup_table.extend((0..table_len).map(|_| F::zero()))
  }
  }
  