note[MetaSections]: workflow `test` is missing both `meta` and `parameter_meta` sections
  ┌─ source.wdl:3:10
  │
3 │ workflow test {
  │          ^^^^ this workflow is missing both `meta` and `parameter_meta` sections
  │
  = fix: add both the `meta` and `parameter_meta` sections

note[InputName]: declaration identifier must be at least 3 characters
  ┌─ source.wdl:5:13
  │
5 │         Int x
  │             ^
  │
  = fix: rename the identifier to be at least 3 characters long

warning[UnusedInput]: unused input `x`
  ┌─ source.wdl:5:13
  │
5 │         Int x
  │             ^

error: failing due to 1 warning (`--deny-warnings` was specified)
