Auto merge of #92152 - matthiaskrgr:rollup-nmskpw6, r=matthiaskrgr

Auto merge of #92152 - matthiaskrgr:rollup-nmskpw6, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #90345 (Stabilise entry_insert)
 - #91412 (Improve suggestions for importing out-of-scope traits reexported as `_`)
 - #91770 (Suggest adding a `#[cfg(test)]` to to a test module)
 - #91823 (Make `PTR::as_ref` and similar methods `const`.)
 - #92127 (Move duplicates removal when generating results instead of when displaying them)
 - #92129 (JoinHandle docs: add missing 'the')
 - #92131 (Sync rustc_codegen_cranelift)

Failed merges:

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