Rollup of 21 pull requests

[eddyb]

• Successful merges: rustbuild: Add support for crate tests + doctests #33282, typeck: if a private field exists, also check for a public method #33342, Make --emit dep-info work correctly with -Z no-analysis again. #33450, Better handling of tab in error #33513, Tighten span for E0063 #33517, Copy more libraries from local Rust to stage0 #33531, Clean up hir::lowering #33532, Add E0500 error explanation #33533, Simplify text #33534, Refactor code around LocalCrateReader. #33538, mir: don't attempt to promote Unpromotable constant temps. #33541, Only break critical edges where actually needed #33544, [MIR] Enhance the SimplifyCfg pass to merge consecutive blocks #33552, Remove unification despite ambiguity in projection #33555, Use symlink_metadata in tidy to avoid panicking on broken symlinks. #33560, Export OnceState from libstd #33563, Fix typo in std::sync::Once documentation #33565, [MIR trans] Optimize trans for biased switches #33566, Support references to outer type params for assoc consts #33572, Cleanup formatting and wording for std::env::temp_dir docs. #33580, update "reason" for fnbox feature gate #33590
• Failed merges: update tracking issue for once_poison #33578

[rust-highfive]

r? @pnkfelix

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[eddyb]

@bors r+ p=10

[bors]

📌 Commit c6bbe8b has been approved by eddyb

[eddyb]

@bors force

[bors]

⌛ Testing commit c6bbe8b with merge fddb556...