Auto merge of #161772 - JonathanBrouwer:rollup-USO96L6, r=JonathanBrouwer

Rollup of 13 pull requests

Successful merges:

 - rust-lang/rust#158874 (hir_ty_lowering: fix anon const type recovery)
 - rust-lang/rust#161443 (add internal DSL for testing binders)
 - rust-lang/rust#161617 (Add custom allocators to `(try_)map` on `Box`, `Rc`, `Arc`)
 - rust-lang/rust#161726 (Fix debugger visualizer tuple child ordering w/ PDB debug info)
 - rust-lang/rust#161729 (miri subtree update)
 - rust-lang/rust#161745 (make trivial ABI check resilient against new repr)
 - rust-lang/rust#160871 (Remove `#[rustc_reservation_impl]`)
 - rust-lang/rust#161180 (Detect missing binding available: add a MaybeIncorrect suggestion)
 - rust-lang/rust#161522 (test `f16::mul_add` not double-rounding the result)
 - rust-lang/rust#161631 (Add two comments relating to new-solver performance)
 - rust-lang/rust#161724 (Add codegen test for static table search loop unrolling)
 - rust-lang/rust#161740 (do not compress debuginfo for Cygwin)
 - rust-lang/rust#161750 (vector ABI check: reword so it makes more sense for non-obviously-vector types)