message: skip loading readme files if it won't fit in the DB
diff: @@ -232,8 +232,15 @@ fn get_readme(pkg: &Package) -> Result<Option<String>> {
  let mut reader = try!(fs::File::open(readme_path).map(|f| BufReader::new(f)));
  let mut readme = String::new();
  try!(reader.read_to_string(&mut readme));
  +
  + if readme.is_empty() {
  + Ok(None)
  + } else if readme.len() > 51200 {
  + Ok(Some(format!("(Readme ignored due to being too long. ({} > 51200))", readme.len())))
  + } else {
  Ok(Some(readme))
  }
  +}
  fn get_rustdoc(pkg: &Package) -> Result<Option<String>> {
  