uudoc fails to build

[drinkcat]

Looks like this is not covered by CI, cargo clippy hits this quite regularly on a local machine.

$ cargo build --bin uudoc --features="uudoc"
error: reference patterns may only be written when the default binding mode is `move`
   --> src/bin/uudoc.rs:117:14
    |
117 |         for (&name, _) in &utils {
    |              ^ reference pattern not allowed under `ref` default binding mode
    |
    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/match-ergonomics.html>
note: matching on a reference type with a non-reference pattern changes the default binding mode
   --> src/bin/uudoc.rs:117:13
    |
117 |         for (&name, _) in &utils {
    |             ^^^^^^^^^^ this matches on type `&_`
help: make the implied reference pattern explicit
    |
117 |         for &(&name, _) in &utils {
    |             +

error: could not compile `coreutils` (bin "uudoc") due to 1 previous error

[drinkcat]

cargo fix --edition --features="uudoc" --allow-dirty
suggests to do this

diff --git a/src/bin/uudoc.rs b/src/bin/uudoc.rs
index 802fa12dc935..6788265373c6 100644
--- a/src/bin/uudoc.rs
+++ b/src/bin/uudoc.rs
@@ -114,7 +114,7 @@ fn main() -> io::Result<()> {
             "| util             | Linux | macOS | Windows | FreeBSD | Android |\n\
              | ---------------- | ----- | ----- | ------- | ------- | ------- |"
         )?;
-        for (&name, _) in &utils {
+        for &(&name, _) in &utils {
             if name == "[" {
                 continue;
             }

Not sure to understand everything, will put together a PR.