message: Expose OpenSSH key decryption failure
diff: @@ -126,11 +126,7 @@ impl EncryptedKey {
  ))?;
  let decrypted = match enc.decrypt(passphrase) {
  Ok(d) => d,
  - Err(e) => {
  - // TODO: Expose this error
  - eprintln!("{}", e);
  - return None;
  - }
  + Err(e) => return Some(Err(e)),
  };
  decrypted.unwrap_file_key(line)
  }
  