Update dependency Rust to v1.77.0

[renovate]

This PR contains the following updates:

Package	Update	Change
Rust	minor	1.76.0 -> 1.77.0

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Release Notes

rust-lang/rust (Rust)

v1.77.0

Compare Source

==========================

Language

• Reveal opaque types within the defining body for exhaustiveness checking.
• Stabilize C-string literals.
• Stabilize THIR unsafeck.
• Add lint static_mut_refs to warn on references to mutable statics.
• Support async recursive calls (as long as they have indirection).
• Undeprecate lint unstable_features and make use of it in the compiler.
• Make inductive cycles in coherence ambiguous always.
• Get rid of type-driven traversal in const-eval interning,
  only as a future compatiblity lint for now.
• Deny braced macro invocations in let-else.

Compiler

• Include lint soft_unstable in future breakage reports.
• Make i128 and u128 16-byte aligned on x86-based targets.
• Use --verbose in diagnostic output.
• Improve spacing between printed tokens.
• Merge the unused_tuple_struct_fields lint into dead_code.
• Error on incorrect implied bounds in well-formedness check,
  with a temporary exception for Bevy.
• Fix coverage instrumentation/reports for non-ASCII source code.
• Fix fn/const items implied bounds and well-formedness check.
• Promote riscv32{im|imafc}-unknown-none-elf targets to tier 2.
• Add several new tier 3 targets:
  • aarch64-unknown-illumos
  • hexagon-unknown-none-elf
  • riscv32imafc-esp-espidf
  • riscv32im-risc0-zkvm-elf

Refer to Rust's [platform support page][platform-support-doc]
for more information on Rust's tiered platform support.

Libraries

• Implement From<&[T; N]> for Cow<[T]>.
• Remove special-case handling of vec.split_off(0).

Stabilized APIs

• array::each_ref
• array::each_mut
• core::net
• f32::round_ties_even
• f64::round_ties_even
• mem::offset_of!
• slice::first_chunk
• slice::first_chunk_mut
• slice::split_first_chunk
• slice::split_first_chunk_mut
• slice::last_chunk
• slice::last_chunk_mut
• slice::split_last_chunk
• slice::split_last_chunk_mut
• slice::chunk_by
• slice::chunk_by_mut
• Bound::map
• File::create_new
• Mutex::clear_poison
• RwLock::clear_poison

Cargo

• Extend the build directive syntax with cargo::.
• Stabilize metadata id format as PackageIDSpec.
• Pull out cargo-util-schemas as a crate.
• Strip all debuginfo when debuginfo is not requested.
• Inherit jobserver from env for all kinds of runners.
• Deprecate rustc plugin support in cargo.

Rustdoc

• Allows links in markdown headings.
• Search for tuples and unit by type with ().
• Clean up the source sidebar's hide button.
• Prevent JS injection from localStorage.

Misc

• Recommend version-sorting for all sorting in style guide.

Internal Changes

These changes do not affect any public interfaces of Rust, but they represent
significant improvements to the performance or internals of rustc and related
tools.

• Add more weirdness to weird-exprs.rs.

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[qryxip]

Clippyが落ちてるのは予定通りなのですが、他のはもしかしてcargo metadataの仕様が変わった…? (—format-version 1しているはずですが)

うーん、まだ見てないのですがpackage specがなんか変わったとか？
Package ID Specifications -The Cargo Book

[qryxip]

まだPCに触れられていないので実物を見てないけど、多分これ。

This attempts to solve these problems by switching the id field from PackageId to PackageIdSpec which is a publicly documented format, can be generated by cargo pkgid, and is accepted by most commands via the --package flag.

As the "id" field is documented as opaque, this technically isn't a breaking change though people could be parsing it.

いやまあそれはそうだし、多分嬉しいケースは多いし致し方ないかも。cargo-denyが死んでるのは謎ですが。kratesって中で何やってるんだろ？

[qryxip]

あーなるほど。GitのURLを取るためにidを文字列としてパースしてたと…
EmbarkStudios/krates#73

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[qryxip]

@Hiroshiba CIを通すために以下3点の変更を行いました。レビューお願いします。
(強制マージの権限は結局今私にありませんし)

1. d847e74 (#763)
   jlabelを導入する #742 (comment)で導入したものに対し、とりあえずClippyが反応しないようにする。FIXMEに書いた通り、これを消すのは他のRust 1.77の新機能の導入と同時に行いたい。
2. f0aada6 (#763)
   cargo metadataのidのフォーマットに依存する行為はどうやらよくなかったようなので、反省して==比較以外に使わないようにする。
3. 250987f (#763)
   cargo-denyをv0.13から、Fix git urls without specifiers EmbarkStudios/krates#73を含んだv0.14にアップデートする。

[Hiroshiba]

@qryxip 見てみました、わかんないけど問題ない気がしました！

強制マージの権限は結局今私にありませんし

おっとなるほどです！！

なにかのタイミングでVOICEVOX/maintainerから @qryxip さんを外した関係でフォースマージ権限がなくなったんだと思います。
VOICEVOX/core-maintainerにも権限を付与してみたのフォンスマージできるか確かめてもらっても良いでしょうか？

[qryxip]

できました。