message: make lint cleanup
diff: @@ -130,7 +130,7 @@ impl Compiler for LLVMCompiler {
  let dwarf = if !frame_section_bytes.is_empty() {
  let dwarf = Some(Dwarf::new(SectionIndex::from_u32(
  - module_custom_sections.len() as u32
  + module_custom_sections.len() as u32,
  )));
  // Terminating zero-length CIE.
  frame_section_bytes.extend(vec![
  