message: fix(CI): Resolve clippy problems
diff: @@ -41,7 +41,7 @@ pub fn list_syntax_themes<'a>() -> Vec<&'a String> {
  SETUP.theme_set.themes.keys().collect::<Vec<_>>()
  }
  -pub fn list_syntaxes<'a>() -> Vec<String> {
  +pub fn list_syntaxes() -> Vec<String> {
  fn definition_to_string(sd: &SyntaxDefinition) -> String {
  let extensions = sd.file_extensions.iter().join(&", ".to_owned());
  format!("{} [{}]", sd.name, extensions)
  @@ -116,7 +116,7 @@ impl<'a> DecoratedParser<'a> {
  DecoratedParser {
  h: None,
  parser: parser,
  - theme: &theme,
  + theme: theme,
  }
  }
  }
  @@ -144,7 +144,7 @@ impl<'a> Iterator for DecoratedParser<'a> {
  .next()
  .and_then(|lang| SETUP.syntax_set.find_syntax_by_token(lang))
  .unwrap_or_else(|| SETUP.syntax_set.find_syntax_plain_text());
  - self.h = Some(HighlightLines::new(&cur_syntax, self.theme));
  + self.h = Some(HighlightLines::new(cur_syntax, self.theme));
  let snippet = start_coloured_html_snippet(self.theme);
  return Some(Html(Owned(snippet)));
  }
  