error: using `writeln!(&mut v, "")`
  --> $DIR/writeln_empty_string.rs:20:5
   |
LL |     writeln!(&mut v, "");
   |     ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut v)`
   |
   = note: `-D clippy::writeln-empty-string` implied by `-D warnings`

error: using `writeln!(&mut suggestion, "")`
  --> $DIR/writeln_empty_string.rs:23:5
   |
LL |     writeln!(&mut suggestion, "");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut suggestion)`

error: aborting due to 2 previous errors