Rollup of 7 pull requests

[matthiaskrgr]

Successful merges:

• Set commit information environment variables when building tools #109981 (Set commit information environment variables when building tools)
• Add list of supported disambiguators and suffixes for intra-doc links in the rustdoc book #110348 (Add list of supported disambiguators and suffixes for intra-doc links in the rustdoc book)
• Add rustc_fluent_macro to decouple fluent from rustc_macros #110407 (Add rustc_fluent_macro to decouple fluent from rustc_macros)
• Don't use serde_json to serialize a simple JSON object #110409 (Don't use serde_json to serialize a simple JSON object)
• Avoid including dry run steps in the build metrics #110442 (Avoid including dry run steps in the build metrics)
• Use Item::expect_* and ImplItem::expect_* more #110461 (Use Item::expect_* and ImplItem::expect_* more)
• Assure everyone that has_type_flags is fast #110465 (Assure everyone that has_type_flags is fast)

Failed merges:

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

[matthiaskrgr]

@bors r+ rollup=never p=7

[bors]

📌 Commit ed84388 has been approved by matthiaskrgr

It is now in the queue for this repository.

[bors]

⌛ Testing commit ed84388 with merge 76589aa3676476d9c0055d62fafd0e2cfe61e034...

[bors]

💔 Test failed - checks-actions

[rust-log-analyzer]

The job dist-arm-linux failed! Check out the build log: (web) (plain)

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

   Compiling rustc_abi v0.0.0 (/checkout/compiler/rustc_abi)
[RUSTC-TIMING] derive_more test:false 6.395
   Compiling rustc_baked_icu_data v0.0.0 (/checkout/compiler/rustc_baked_icu_data)
[RUSTC-TIMING] fluent_bundle test:false 1.801
error: prefer `FxHashSet` over `HashSet`, it has better performance
  --> compiler/rustc_fluent_macro/src/fluent.rs:86:30
86 |     let mut previous_attrs = HashSet::new();
   |                              ^^^^^^^
   |
   |
   = note: a `use rustc_data_structures::fx::FxHashSet` may be necessary
   = note: `-D rustc::default-hash-types` implied by `-D warnings`

error: prefer `FxHashMap` over `HashMap`, it has better performance
   --> compiler/rustc_fluent_macro/src/fluent.rs:179:30
179 |     let mut previous_defns = HashMap::new();
    |                              ^^^^^^^
    |
    |
    = note: a `use rustc_data_structures::fx::FxHashMap` may be necessary
[RUSTC-TIMING] rustc_fluent_macro test:false 0.205
error: could not compile `rustc_fluent_macro` due to 2 previous errors
warning: build failed, waiting for other jobs to finish...
[RUSTC-TIMING] rustc_baked_icu_data test:false 0.671