(diagnostic
  (schema slovo.diagnostic)
  (version 1)
  (severity error)
  (code TypeMismatch)
  (message "local `elapsed` initializer has the wrong type")
  (file "<fixture>")
  (span
    (bytes 57 80)
    (range 5 23 5 46)
  )
  (expected "string")
  (found "i32")
)