Rollup of 11 pull requests

[Manishearth]

Successful merges:

• Forbid inlining thread_local!'s __getit function on Windows #101368 (Forbid inlining thread_local!'s __getit function on Windows)
• Add powerpc64-ibm-aix as Tier-3 target #102293 (Add powerpc64-ibm-aix as Tier-3 target)
• Allow opaque types in trait impl headers and rely on coherence to reject unsound cases #103488 (Allow opaque types in trait impl headers and rely on coherence to reject unsound cases)
• Suggest .clone() or ref binding on E0382 #103908 (Suggest .clone() or ref binding on E0382)
• Refactor must_use lint into two parts #104359 (Refactor must_use lint into two parts)
• Use obligation ctxt instead of dyn TraitEngine #104509 (Use obligation ctxt instead of dyn TraitEngine)
• enable fuzzy_provenance_casts lint in liballoc and libstd #104647 (enable fuzzy_provenance_casts lint in liballoc and libstd)
• Add failing test for projections used as const generic #104717 (Add failing test for projections used as const generic)
• Speed up mpsc_stress test #104722 (Speed up mpsc_stress test)
• Fix ClosureKind::to_def_id #104724 (Fix ClosureKind::to_def_id)
• Use tcx.require_lang_item instead of unwrapping lang items #104728 (Use tcx.require_lang_item instead of unwrapping lang items)

Failed merges:

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

[Manishearth]

@bors r+ p=9 rollup=never

[bors]

📌 Commit 0c626d4 has been approved by Manishearth

It is now in the queue for this repository.

[rust-log-analyzer]

The job mingw-check failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

    Checking rustc_save_analysis v0.0.0 (/checkout/compiler/rustc_save_analysis)
    Checking rustc_resolve v0.0.0 (/checkout/compiler/rustc_resolve)
    Checking rustc_transmute v0.1.0 (/checkout/compiler/rustc_transmute)
    Checking rustc_trait_selection v0.0.0 (/checkout/compiler/rustc_trait_selection)
error[E0271]: type mismatch resolving `<&[_; 0] as IntoIterator>::Item == rustc_middle::ty::GenericArg<'_>`
     |
     |
430  |     let trait_ref = ty::TraitRef { def_id: bound, substs: tcx.mk_substs_trait(ty, &[]) };
     |                                                               ---------------     ^^^ expected struct `rustc_middle::ty::GenericArg`, found reference
     |                                                               required by a bound introduced by this call
     |
     = note: expected struct `rustc_middle::ty::GenericArg<'_>`
             found reference `&_`
             found reference `&_`
note: required by a bound in `rustc_middle::ty::TyCtxt::<'tcx>::mk_substs_trait`
     |
     |
2815 |         rest: impl IntoIterator<Item = GenericArg<'tcx>>,
     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `rustc_middle::ty::TyCtxt::<'tcx>::mk_substs_trait`
For more information about this error, try `rustc --explain E0271`.
error: could not compile `rustc_trait_selection` due to previous error
warning: build failed, waiting for other jobs to finish...
error: could not compile `rustc_trait_selection` due to previous error

[JohnTitor]

@bors r- --^ (Maybe something is conflicting with #104509)

[compiler-errors]

Failed due to #104509, needs rebase after one of Oli's refactor PRs