(diagnostic
  (schema slovo.diagnostic)
  (version 1)
  (severity error)
  (code StructConstructorFieldOrderMismatch)
  (message "constructor for `Point` lists fields out of order")
  (file "<fixture>")
  (span
    (bytes 84 85)
    (range 9 14 9 15)
  )
  (expected "x")
  (found "y")
)