clippy things

crates/linker/src/elf.rs

@@ -1534,6 +1534,7 @@ mod tests {
     }
 
     /// This zig code sample containts a static relocation
+    #[allow(dead_code)]
     fn static_relocation_help(dir: &Path) {
         let host_zig = indoc!(
             r#"

crates/linker/src/lib.rs

@@ -375,20 +375,6 @@ pub(crate) fn open_mmap_mut(path: &Path, length: usize) -> MmapMut {
 
 /// # dbg_hex
 /// display dbg result in hexadecimal `{:#x?}` format.
-///
-/// # usage
-/// Replace `dbg!()` with `dbg_hex!()`
-///
-/// # example
-/// ```rust, no_run
-/// use dbg_hex::dbg_hex;
-/// dbg_hex!(0x16 + 0x16);
-/// ```
-///
-/// output
-/// ```text
-/// [src/lib.rs:38] 0x16 + 0x16 = 0x2c
-/// ```
 #[macro_export]
 macro_rules! dbg_hex {
     // NOTE: We cannot use `concat!` to make a static string as a format argument

crates/linker/src/pe.rs

@@ -1057,9 +1057,6 @@ fn write_section_header(
 mod test {
     const PE_DYNHOST: &[u8] = include_bytes!("../dynhost_benchmarks_windows.exe") as &[_];
 
-    use std::ops::Deref;
-
-    use object::pe::ImageFileHeader;
     use object::read::pe::PeFile64;
     use object::{pe, LittleEndian as LE, Object};