Auto merge of #95966 - matthiaskrgr:rollup-hhy4nod, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #95320 (Document the current MIR semantics that are clear from existing code)
 - #95722 (pre-push.sh: Use python3 if python is not found)
 - #95881 (Use `to_string` instead of `format!`)
 - #95909 (rustdoc: Reduce allocations in a `theme` function)
 - #95910 (Fix crate_type attribute to not warn on duplicates)
 - #95920 (use `Span::find_ancestor_inside` to get right span in CastCheck)
 - #95936 (Fix a bad error message for `relative paths are not supported in visibilities` error)

Failed merges:

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

1 files changed, 1 insertions, 1 deletions

diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs
index 5bf6f22b5d0..ca81921faed 100644
--- a/compiler/rustc_parse/src/parser/item.rs
+++ b/compiler/rustc_parse/src/parser/item.rs
@@ -970,7 +970,7 @@ impl<'a> Parser<'a> {
         }
         if fixed_crate_name {
             let fixed_name_sp = ident.span.to(idents.last().unwrap().span);
-            let mut fixed_name = format!("{}", ident.name);
+            let mut fixed_name = ident.name.to_string();
             for part in idents {
                 fixed_name.push_str(&format!("_{}", part.name));
             }