Rollup of 8 pull requests

[matthiaskrgr]

Successful merges:

• constify {float}::total_cmp() #146818 (constify {float}::total_cmp())
• rustc-dev-guide subtree update #146896 (rustc-dev-guide subtree update)
• Update books #146898 (Update books)
• Fix a crash/mislex when more than one frontmatter closing possibility is considered #146899 (Fix a crash/mislex when more than one frontmatter closing possibility is considered)
• #140368 Mutex/RwLock/ReentrantLock::data_ptr to be const fn #146904 (Tracking Issue for {Mutex, RwLock, ReentrantLock}::data_ptr #140368 Mutex/RwLock/ReentrantLock::data_ptr to be const fn)
• add regression test for issue 146537 #146907 (add regression test for issue 146537)
• Make it possible to x install Cranelift and LLVM bitcode linker #146927 (Make it possible to x install Cranelift and LLVM bitcode linker)
• miri subtree update #146931 (miri subtree update)

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

[matthiaskrgr]

@bors r+ rollup=never p=5

[bors]

📌 Commit ba4d01e has been approved by matthiaskrgr

It is now in the queue for this repository.

[bors]

⌛ Testing commit ba4d01e with merge 357d59f...

[rust-log-analyzer]

The job i686-gnu-2 failed! Check out the build log: (web) (plain enhanced) (plain)

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

Dist rust-src-1.92.0-dev
##[group]Installing src for i686-unknown-linux-gnu
##[endgroup]
target not supported by rustc_codegen_cranelift. skipping
skipping Install CodegenBackend("cranelift") stage2 (i686-unknown-linux-gnu)
##[group]Building stage2 llvm-bitcode-linker (stage1 -> stage2, i686-unknown-linux-gnu)
##[endgroup]
Dist llvm-bitcode-linker-1.92.0-dev-i686-unknown-linux-gnu
##[group]Installing stage2 llvm-bitcode-linker (stage1 -> stage2, i686-unknown-linux-gnu)
##[endgroup]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Snapshot: install_extended
Source: src/bootstrap/src/core/builder/tests.rs:2854
────────────────────────────────────────────────────────────────────────────────
Expression: ctx.config("install").args(&["--set",
&format!("install.prefix={}", ctx.dir().display()).replace("\\", "/"),
"--set",
&format!("install.sysconfdir={}", ctx.dir().display()).replace("\\", "/"),
"--set", "build.extended=true"]).render_steps()
────────────────────────────────────────────────────────────────────────────────
-old snapshot
+new results
────────────┬───────────────────────────────────────────────────────────────────
   47    47 │ [build] rustc 1 <host> -> miri 2 <host>
   48    48 │ [build] rustc 1 <host> -> cargo-miri 2 <host>
   49    49 │ [dist] rustc 1 <host> -> miri 2 <host>
   50    50 │ [dist] src <>
   51       │-[build] rustc 1 <host> -> rustc_codegen_cranelift 2 <host>
   52    51 │ [dist] rustc 1 <host> -> rustc_codegen_cranelift 2 <host>
   53    52 │ [build] rustc 1 <host> -> LlvmBitcodeLinker 2 <host>
────────────┴───────────────────────────────────────────────────────────────────
Stopped on the first failure. Run `cargo insta test` to run all snapshots.

thread 'core::builder::tests::snapshot::install_extended' panicked at /cargo/registry/src/index.crates.io-1949cf8c6b5b557f/insta-1.43.1/src/runtime.rs:679:13:
snapshot assertion for 'install_extended' failed in line 2854
stack backtrace:
   0: __rustc::rust_begin_unwind
             at /rustc/788da80fcfcef3f34c90def5baa32813e39a1a41/library/std/src/panicking.rs:697:5
   1: core::panicking::panic_fmt
             at /rustc/788da80fcfcef3f34c90def5baa32813e39a1a41/library/core/src/panicking.rs:75:14
   2: <insta::runtime::SnapshotAssertionContext>::finalize
             at /cargo/registry/src/index.crates.io-1949cf8c6b5b557f/insta-1.43.1/src/runtime.rs:679:13
   3: insta::runtime::assert_snapshot
             at /cargo/registry/src/index.crates.io-1949cf8c6b5b557f/insta-1.43.1/src/runtime.rs:848:13
   4: bootstrap::core::builder::tests::snapshot::install_extended
             at ./src/core/builder/tests.rs:2854:9
   5: bootstrap::core::builder::tests::snapshot::install_extended::{closure#0}
             at ./src/core/builder/tests.rs:2852:26
   6: <bootstrap::core::builder::tests::snapshot::install_extended::{closure#0} as core::ops::function::FnOnce<()>>::call_once

[bors]

💔 Test failed - checks-actions