Auto merge of #130724 - compiler-errors:bump, r=Mark-Simulacrum

Bump stage0 to beta-2024-09-22 and rustfmt to nightly-2024-09-22

I'm doing this to apply the changes to version sorting (https://github.com/rust-lang/rustfmt/pull/6284) that have occurred since rustfmt last upgraded (and a few other miscellaneous changes, like changes to expression overflowing: https://github.com/rust-lang/rustfmt/pull/6260). Eagerly updating rustfmt and formatting-the-world will ideally move some of the pressure off of the beta bump which will happen at the beginning of the next release cycle.

You can verify this is correct by checking out the changes, reverting the last commit, reapplying them, and diffing the changes:

```
git fetch git@github.com:compiler-errors/rust.git bump
git checkout -b bump FETCH_HEAD
git reset --hard HEAD~5
./x.py fmt --all
git diff FETCH_HEAD
# ignore the changes to stage0, and rustfmt.toml,
# and test file changes in rustdoc-js-std, run-make.
```

Or just take my word for it? Up to the reviewer.

r? release

5 files changed, 10 insertions, 10 deletions

diff --git a/compiler/rustc_pattern_analysis/src/constructor.rs b/compiler/rustc_pattern_analysis/src/constructor.rs
index e4edd7befb7..3cb7576154f 100644
--- a/compiler/rustc_pattern_analysis/src/constructor.rs
+++ b/compiler/rustc_pattern_analysis/src/constructor.rs
@@ -176,13 +176,13 @@
 //! we assume they never cover each other. In order to respect the invariants of
 //! [`SplitConstructorSet`], we give each `Opaque` constructor a unique id so we can recognize it.
 
-use std::cmp::{self, max, min, Ordering};
+use std::cmp::{self, Ordering, max, min};
 use std::fmt;
 use std::iter::once;
 
 use rustc_apfloat::ieee::{DoubleS, HalfS, IeeeFloat, QuadS, SingleS};
-use rustc_index::bit_set::{BitSet, GrowableBitSet};
 use rustc_index::IndexVec;
+use rustc_index::bit_set::{BitSet, GrowableBitSet};
 use smallvec::SmallVec;
 
 use self::Constructor::*;
diff --git a/compiler/rustc_pattern_analysis/src/lints.rs b/compiler/rustc_pattern_analysis/src/lints.rs
index 6bcef0ec879..585cda1d24b 100644
--- a/compiler/rustc_pattern_analysis/src/lints.rs
+++ b/compiler/rustc_pattern_analysis/src/lints.rs
@@ -2,11 +2,11 @@ use rustc_session::lint::builtin::NON_EXHAUSTIVE_OMITTED_PATTERNS;
 use rustc_span::ErrorGuaranteed;
 use tracing::instrument;
 
+use crate::MatchArm;
 use crate::constructor::Constructor;
 use crate::errors::{NonExhaustiveOmittedPattern, NonExhaustiveOmittedPatternLintOnArm, Uncovered};
 use crate::pat_column::PatternColumn;
 use crate::rustc::{RevealedTy, RustcPatCtxt, WitnessPat};
-use crate::MatchArm;
 
 /// Traverse the patterns to collect any variants of a non_exhaustive enum that fail to be mentioned
 /// in a given column.
diff --git a/compiler/rustc_pattern_analysis/src/pat.rs b/compiler/rustc_pattern_analysis/src/pat.rs
index d91deab160c..901b72e5399 100644
--- a/compiler/rustc_pattern_analysis/src/pat.rs
+++ b/compiler/rustc_pattern_analysis/src/pat.rs
@@ -3,7 +3,7 @@
 
 use std::fmt;
 
-use smallvec::{smallvec, SmallVec};
+use smallvec::{SmallVec, smallvec};
 
 use self::Constructor::*;
 use crate::constructor::{Constructor, Slice, SliceKind};
diff --git a/compiler/rustc_pattern_analysis/src/rustc.rs b/compiler/rustc_pattern_analysis/src/rustc.rs
index 6c09f97bfe7..d164b8ab832 100644
--- a/compiler/rustc_pattern_analysis/src/rustc.rs
+++ b/compiler/rustc_pattern_analysis/src/rustc.rs
@@ -2,8 +2,8 @@ use std::fmt;
 use std::iter::once;
 
 use rustc_arena::DroplessArena;
-use rustc_hir::def_id::DefId;
 use rustc_hir::HirId;
+use rustc_hir::def_id::DefId;
 use rustc_index::{Idx, IndexVec};
 use rustc_middle::middle::stability::EvalResult;
 use rustc_middle::mir::{self, Const};
@@ -14,8 +14,8 @@ use rustc_middle::ty::{
 };
 use rustc_middle::{bug, span_bug};
 use rustc_session::lint;
-use rustc_span::{ErrorGuaranteed, Span, DUMMY_SP};
-use rustc_target::abi::{FieldIdx, Integer, VariantIdx, FIRST_VARIANT};
+use rustc_span::{DUMMY_SP, ErrorGuaranteed, Span};
+use rustc_target::abi::{FIRST_VARIANT, FieldIdx, Integer, VariantIdx};
 
 use crate::constructor::Constructor::*;
 use crate::constructor::{
@@ -24,8 +24,8 @@ use crate::constructor::{
 use crate::lints::lint_nonexhaustive_missing_variants;
 use crate::pat_column::PatternColumn;
 use crate::rustc::print::EnumInfo;
-use crate::usefulness::{compute_match_usefulness, PlaceValidity};
-use crate::{errors, Captures, PatCx, PrivateUninhabitedField};
+use crate::usefulness::{PlaceValidity, compute_match_usefulness};
+use crate::{Captures, PatCx, PrivateUninhabitedField, errors};
 
 mod print;
 
diff --git a/compiler/rustc_pattern_analysis/src/usefulness.rs b/compiler/rustc_pattern_analysis/src/usefulness.rs
index 814559a66c5..99261eaa95c 100644
--- a/compiler/rustc_pattern_analysis/src/usefulness.rs
+++ b/compiler/rustc_pattern_analysis/src/usefulness.rs
@@ -713,7 +713,7 @@ use std::fmt;
 use rustc_data_structures::stack::ensure_sufficient_stack;
 use rustc_hash::{FxHashMap, FxHashSet};
 use rustc_index::bit_set::BitSet;
-use smallvec::{smallvec, SmallVec};
+use smallvec::{SmallVec, smallvec};
 use tracing::{debug, instrument};
 
 use self::PlaceValidity::*;