Auto merge of #141605 - jieyouxu:rollup-3gjqh5l, r=jieyouxu

Rollup of 10 pull requests

Successful merges:

 - rust-lang/rust#140898 (minor improvements on running miri)
 - rust-lang/rust#141392 (Avoid obligation construction dance with query region constraints)
 - rust-lang/rust#141431 (Emit dummy open drop for unsafe binder)
 - rust-lang/rust#141433 (Properly analyze captures from unsafe binders)
 - rust-lang/rust#141439 (Deduplicate dyn compatibility violations due to coercion)
 - rust-lang/rust#141449 (further deduplicate ast visitor code)
 - rust-lang/rust#141513 (interpret: add allocation parameters to `AllocBytes`)
 - rust-lang/rust#141516 (speed up charsearcher for ascii chars)
 - rust-lang/rust#141526 (add a dedicated section for compiler environment variables in the unstable book)
 - rust-lang/rust#141550 (Fix `unused_braces` lint suggestion when encountering attributes)

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

Author: bors

clippy_utils/src/sugg.rs

@@ -941,6 +941,8 @@ impl<'tcx> Delegate<'tcx> for DerefDelegate<'_, 'tcx> {
                         ProjectionKind::Subslice |
                         // Doesn't have surface syntax. Only occurs in patterns.
                         ProjectionKind::OpaqueCast => (),
+                        // Only occurs in closure captures.
+                        ProjectionKind::UnwrapUnsafeBinder => (),
                         ProjectionKind::Deref => {
                             // Explicit derefs are typically handled later on, but
                             // some items do not need explicit deref, such as array accesses,