Auto merge of #99687 - RalfJung:rollup-bojacrc, r=RalfJung

Rollup of 4 pull requests

Successful merges:

 - #99644 (remove some provenance-related machine hooks that Miri no longer needs)
 - #99657 (Docs - remove unnecessary `mut` that gives a warning)
 - #99672 (Remove Clean trait implementation for more items)
 - #99678 (Update doc comments that refer to config parameter)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 1 insertions, 1 deletions

diff --git a/library/std/src/io/stdio.rs b/library/std/src/io/stdio.rs
index e3b62894d0f..4d3736f7914 100644
--- a/library/std/src/io/stdio.rs
+++ b/library/std/src/io/stdio.rs
@@ -220,7 +220,7 @@ fn handle_ebadf<T>(r: io::Result<T>, default: T) -> io::Result<T> {
 ///
 /// fn main() -> io::Result<()> {
 ///     let mut buffer = String::new();
-///     let mut stdin = io::stdin(); // We get `Stdin` here.
+///     let stdin = io::stdin(); // We get `Stdin` here.
 ///     stdin.read_line(&mut buffer)?;
 ///     Ok(())
 /// }