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            Rollup of 6 pull requests #125857
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    The test confirms that when val < base, we do not divide or multiply.
     Locking 15 packages to latest compatible versions
    Updating cc v1.0.97 -> v1.0.98
    Updating crc32fast v1.4.0 -> v1.4.2
    Updating crossbeam-channel v0.5.12 -> v0.5.13
    Updating crossbeam-utils v0.8.19 -> v0.8.20
    Updating getrandom v0.2.14 -> v0.2.15
    Updating libz-sys v1.1.16 -> v1.1.18
    Updating nu-ansi-term v0.49.0 -> v0.50.0
    Updating parking_lot v0.12.2 -> v0.12.3
    Updating proc-macro2 v1.0.82 -> v1.0.84
    Updating r-efi v4.4.0 -> v4.5.0
    Updating serde v1.0.202 -> v1.0.203
    Updating serde_derive v1.0.202 -> v1.0.203
    Updating spanned v0.2.0 -> v0.2.1
    Updating syn v2.0.64 -> v2.0.66
    Updating tracing-tree v0.3.0 -> v0.3.1
note: pass `--verbose` to see 80 unchanged dependencies behind latest
    Wrap overly long ones, etc.
It has a clumsy type, with repeated `&'a [LintId]`, and sometimes requires an empty string that isn't used in the `Err`+`None` case. This commit splits it into two variants.
As of rust-lang#125408 PR, rustbook now relies on dependencies from the "src/doc/book" submodule. However, bootstrap does not automatically sync this submodule before reading metadata informations. And if the submodule is not present, reading metadata will fail because rustbook's dependencies will be missing. This change makes "src/doc/book" to be fetched/synced automatically before trying to read metadata. Signed-off-by: onur-ozkan <work@onurozkan.dev>
Unroll first iteration of checked_ilog loop This follows the optimization of rust-lang#115913. As shown in rust-lang#115913 (comment), the performance was improved in all important cases, but some regressions were introduced for the benchmarks `u32_log_random_small`, `u8_log_random` and `u8_log_random_small`. Basically, rust-lang#115913 changed the implementation from one division per iteration to one multiplication per iteration plus one division. When there are zero iterations, this is a regression from zero divisions to one division. This PR avoids this by avoiding the division if we need zero iterations by returning `Some(0)` early. It also reduces the number of multiplications by one in all other cases.
…=cjgillot `rustc_lint` cleanups Minor improvements I found while looking through this code. r? `@cjgillot`
…ulacrum
Weekly `cargo update`
Automation to keep dependencies in `Cargo.lock` current.
The following is the output from `cargo update`:
```txt
     Locking 15 packages to latest compatible versions
    Updating cc v1.0.97 -> v1.0.98
    Updating crc32fast v1.4.0 -> v1.4.2
    Updating crossbeam-channel v0.5.12 -> v0.5.13
    Updating crossbeam-utils v0.8.19 -> v0.8.20
    Updating getrandom v0.2.14 -> v0.2.15
    Updating libz-sys v1.1.16 -> v1.1.18
    Updating nu-ansi-term v0.49.0 -> v0.50.0
    Updating parking_lot v0.12.2 -> v0.12.3
    Updating proc-macro2 v1.0.82 -> v1.0.84
    Updating r-efi v4.4.0 -> v4.5.0
    Updating serde v1.0.202 -> v1.0.203
    Updating serde_derive v1.0.202 -> v1.0.203
    Updating spanned v0.2.0 -> v0.2.1
    Updating syn v2.0.64 -> v2.0.66
    Updating tracing-tree v0.3.0 -> v0.3.1
note: pass `--verbose` to see 80 unchanged dependencies behind latest
```
    …s, r=lcnr
Uplift `{Closure,Coroutine,CoroutineClosure}Args` and friends to `rustc_type_ir`
Part of converting the new solver's `structural_traits.rs` to be interner-agnostic.
I decided against aliasing `ClosureArgs<TyCtxt<'tcx>>` to `ClosureArgs<'tcx>` because it seemed so rare. I could do so if desired, though.
r? lcnr
    …t, r=jieyouxu Refactor `--print=check-cfg` test *as asked in rust-lang#125818 (comment) r? ````@jieyouxu````
…fix, r=onur-ozkan include missing submodule on bootstrap As of rust-lang#125408 PR, rustbook now relies on dependencies from the "src/doc/book" submodule. However, bootstrap does not automatically sync this submodule before reading metadata informations. And if the submodule is not present, reading metadata will fail because rustbook's dependencies will be missing. This change makes "src/doc/book" to be fetched/synced automatically before trying to read metadata. cc `@Zalathar`
| @bors r+ rollup=never p=6 | 
| The job  Click to see the possible cause of the failure (guessed by this bot) | 
      
     Merged
  
  
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      Labels
      
    rollup
  A PR which is a rollup 
  
    S-waiting-on-bors
  Status: Waiting on bors to run and complete tests. Bors will change the label on completion. 
  
    T-bootstrap
  Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) 
  
    T-compiler
  Relevant to the compiler team, which will review and decide on the PR/issue. 
  
    T-libs
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    WG-trait-system-refactor
  The Rustc Trait System Refactor Initiative (-Znext-solver) 
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Successful merges:
rustc_lintcleanups #125057 (rustc_lintcleanups)cargo update#125562 (Weeklycargo update){Closure,Coroutine,CoroutineClosure}Argsand friends torustc_type_ir#125775 (Uplift{Closure,Coroutine,CoroutineClosure}Argsand friends torustc_type_ir)--print=check-cfgtest #125822 (Refactor--print=check-cfgtest)r? @ghost
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