…ieyouxu

Document compiler and stdlib in stage1 in `pr-check-2` CI job

This restores the original behavior pre-rust-lang#145011 (I thought that stage 2 makes more sense here, but it made the job ~30m slower, which is bad).

Let's see what will be the "new" duration, it should be ~55 minutes.

r? `@jieyouxu`

…ieyouxu

Document compiler and stdlib in stage1 in `pr-check-2` CI job

This restores the original behavior pre-rust-lang#145011 (I thought that stage 2 makes more sense here, but it made the job ~30m slower, which is bad).

Let's see what will be the "new" duration, it should be ~55 minutes.

r? ``@jieyouxu``

…ieyouxu

Document compiler and stdlib in stage1 in `pr-check-2` CI job

This restores the original behavior pre-rust-lang#145011 (I thought that stage 2 makes more sense here, but it made the job ~30m slower, which is bad).

Let's see what will be the "new" duration, it should be ~55 minutes.

r? ```@jieyouxu```

…ieyouxu

Document compiler and stdlib in stage1 in `pr-check-2` CI job

This restores the original behavior pre-rust-lang#145011 (I thought that stage 2 makes more sense here, but it made the job ~30m slower, which is bad).

Let's see what will be the "new" duration, it should be ~55 minutes.

r? ````@jieyouxu````

Rollup of 15 pull requests

Successful merges:

 - #131477 (Apple: Always pass SDK root when linking with `cc`, and pass it via `SDKROOT` env var)
 - #139806 (std: sys: pal: uefi: Overhaul Time)
 - #144386 (Extract TraitImplHeader in AST/HIR)
 - #144542 (Stabilize `sse4a` and `tbm` target features)
 - #144921 (Don't emit `rustdoc::broken_intra_doc_links` for GitHub-flavored Markdown admonitions like `[!NOTE]`)
 - #145155 (Port `#[allow_internal_unsafe]` to the new attribute system (attempt 2))
 - #145214 (fix: re-enable self-assignment)
 - #145216 (rustdoc: correct negative-to-implicit discriminant display)
 - #145238 (Tweak invalid builtin attribute output)
 - #145249 (Rename entered trace span variables from `_span` to  `_trace`)
 - #145251 (Support using #[unstable_feature_bound] on trait)
 - #145253 (Document compiler and stdlib in stage1 in `pr-check-2` CI job)
 - #145260 (Make explicit guarantees about `Vec`’s allocator)
 - #145263 (Update books)
 - #145273 (Account for new `assert!` desugaring in `!condition` suggestion)

r? `@ghost`
`@rustbot` modify labels: rollup

…ieyouxu

Document compiler and stdlib in stage1 in `pr-check-2` CI job

This restores the original behavior pre-rust-lang#145011 (I thought that stage 2 makes more sense here, but it made the job ~30m slower, which is bad).

Let's see what will be the "new" duration, it should be ~55 minutes.

r? `````@jieyouxu`````

Rollup of 14 pull requests

Successful merges:

 - #131477 (Apple: Always pass SDK root when linking with `cc`, and pass it via `SDKROOT` env var)
 - #139806 (std: sys: pal: uefi: Overhaul Time)
 - #144210 (std: thread: Return error if setting thread stack size fails)
 - #144386 (Extract TraitImplHeader in AST/HIR)
 - #144921 (Don't emit `rustdoc::broken_intra_doc_links` for GitHub-flavored Markdown admonitions like `[!NOTE]`)
 - #145155 (Port `#[allow_internal_unsafe]` to the new attribute system (attempt 2))
 - #145214 (fix: re-enable self-assignment)
 - #145216 (rustdoc: correct negative-to-implicit discriminant display)
 - #145238 (Tweak invalid builtin attribute output)
 - #145249 (Rename entered trace span variables from `_span` to  `_trace`)
 - #145251 (Support using #[unstable_feature_bound] on trait)
 - #145253 (Document compiler and stdlib in stage1 in `pr-check-2` CI job)
 - #145263 (Update books)
 - #145273 (Account for new `assert!` desugaring in `!condition` suggestion)

r? `@ghost`
`@rustbot` modify labels: rollup

…ieyouxu

Document compiler and stdlib in stage1 in `pr-check-2` CI job

This restores the original behavior pre-rust-lang#145011 (I thought that stage 2 makes more sense here, but it made the job ~30m slower, which is bad).

Let's see what will be the "new" duration, it should be ~55 minutes.

r? ``````@jieyouxu``````

Rollup of 17 pull requests

Successful merges:

 - #131477 (Apple: Always pass SDK root when linking with `cc`, and pass it via `SDKROOT` env var)
 - #139806 (std: sys: pal: uefi: Overhaul Time)
 - #144210 (std: thread: Return error if setting thread stack size fails)
 - #144386 (Extract TraitImplHeader in AST/HIR)
 - #144921 (Don't emit `rustdoc::broken_intra_doc_links` for GitHub-flavored Markdown admonitions like `[!NOTE]`)
 - #145155 (Port `#[allow_internal_unsafe]` to the new attribute system (attempt 2))
 - #145214 (fix: re-enable self-assignment)
 - #145216 (rustdoc: correct negative-to-implicit discriminant display)
 - #145238 (Tweak invalid builtin attribute output)
 - #145249 (Rename entered trace span variables from `_span` to  `_trace`)
 - #145251 (Support using #[unstable_feature_bound] on trait)
 - #145253 (Document compiler and stdlib in stage1 in `pr-check-2` CI job)
 - #145260 (Make explicit guarantees about `Vec`’s allocator)
 - #145263 (Update books)
 - #145273 (Account for new `assert!` desugaring in `!condition` suggestion)
 - #145283 (Make I-miscompile imply I-prioritize)
 - #145291 (bootstrap: Only warn about `rust.debug-assertions` if downloading rustc)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup of 17 pull requests

Successful merges:

 - #131477 (Apple: Always pass SDK root when linking with `cc`, and pass it via `SDKROOT` env var)
 - #139806 (std: sys: pal: uefi: Overhaul Time)
 - #144386 (Extract TraitImplHeader in AST/HIR)
 - #144921 (Don't emit `rustdoc::broken_intra_doc_links` for GitHub-flavored Markdown admonitions like `[!NOTE]`)
 - #145155 (Port `#[allow_internal_unsafe]` to the new attribute system (attempt 2))
 - #145214 (fix: re-enable self-assignment)
 - #145216 (rustdoc: correct negative-to-implicit discriminant display)
 - #145238 (Tweak invalid builtin attribute output)
 - #145249 (Rename entered trace span variables from `_span` to  `_trace`)
 - #145251 (Support using #[unstable_feature_bound] on trait)
 - #145253 (Document compiler and stdlib in stage1 in `pr-check-2` CI job)
 - #145260 (Make explicit guarantees about `Vec`’s allocator)
 - #145263 (Update books)
 - #145273 (Account for new `assert!` desugaring in `!condition` suggestion)
 - #145283 (Make I-miscompile imply I-prioritize)
 - #145291 (bootstrap: Only warn about `rust.debug-assertions` if downloading rustc)
 - #145292 (Fix a typo in range docs)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup merge of #145253 - Kobzol:pr-check-2-doc-stage-1, r=jieyouxu

Document compiler and stdlib in stage1 in `pr-check-2` CI job

This restores the original behavior pre-#145011 (I thought that stage 2 makes more sense here, but it made the job ~30m slower, which is bad).

Let's see what will be the "new" duration, it should be ~55 minutes.

r? ```````@jieyouxu```````