Auto merge of #92740 - cuviper:update-rayons, r=Mark-Simulacrum

Update rayon and rustc-rayon

This updates rayon for various tools and rustc-rayon for the compiler's parallel mode.

- rayon v1.3.1 -> v1.5.1
- rayon-core v1.7.1 -> v1.9.1
- rustc-rayon v0.3.1 -> v0.3.2
- rustc-rayon-core v0.3.1 -> v0.3.2

... and indirectly, this updates all of crossbeam-* to their latest versions.

Fixes #92677 by removing crossbeam-queue, but there's still a lingering question about how tidy discovers "runtime" dependencies. None of this is truly in the standard library's dependency tree at all.

4 files changed, 14 insertions, 17 deletions

diff --git a/src/librustdoc/Cargo.toml b/src/librustdoc/Cargo.toml
index 5025342c1d6..bdf756df6fd 100644
--- a/src/librustdoc/Cargo.toml
+++ b/src/librustdoc/Cargo.toml
@@ -11,7 +11,7 @@ arrayvec = { version = "0.7", default-features = false }
 askama = { version = "0.11", default-features = false }
 pulldown-cmark = { version = "0.9", default-features = false }
 minifier = "0.0.41"
-rayon = "1.3.1"
+rayon = "1.5.1"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 smallvec = "1.6.1"
diff --git a/src/tools/build-manifest/Cargo.toml b/src/tools/build-manifest/Cargo.toml
index 340acff34f2..dedafd85cfd 100644
--- a/src/tools/build-manifest/Cargo.toml
+++ b/src/tools/build-manifest/Cargo.toml
@@ -11,6 +11,6 @@ anyhow = "1.0.32"
 flate2 = "1.0.16"
 tar = "0.4.29"
 sha2 = "0.9.1"
-rayon = "1.3.1"
+rayon = "1.5.1"
 hex = "0.4.2"
 num_cpus = "1.13.0"
diff --git a/src/tools/clippy/lintcheck/Cargo.toml b/src/tools/clippy/lintcheck/Cargo.toml
index f33f1b65eab..c694037021a 100644
--- a/src/tools/clippy/lintcheck/Cargo.toml
+++ b/src/tools/clippy/lintcheck/Cargo.toml
@@ -13,7 +13,7 @@ publish = false
 clap = "2.33"
 flate2 = "1.0"
 fs_extra = "1.2"
-rayon = "1.5"
+rayon = "1.5.1"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 tar = "0.4"
diff --git a/src/tools/tidy/src/deps.rs b/src/tools/tidy/src/deps.rs
index 9d2aa0f21c8..3bdd6a29537 100644
--- a/src/tools/tidy/src/deps.rs
+++ b/src/tools/tidy/src/deps.rs
@@ -27,18 +27,17 @@ const LICENSES: &[&str] = &[
 /// tooling. It is _crucial_ that no exception crates be dependencies
 /// of the Rust runtime (std/test).
 const EXCEPTIONS: &[(&str, &str)] = &[
-    ("mdbook", "MPL-2.0"),                                  // mdbook
-    ("openssl", "Apache-2.0"),                              // cargo, mdbook
-    ("colored", "MPL-2.0"),                                 // rustfmt
-    ("ordslice", "Apache-2.0"),                             // rls
-    ("ryu", "Apache-2.0 OR BSL-1.0"),                       // rls/cargo/... (because of serde)
-    ("bytesize", "Apache-2.0"),                             // cargo
-    ("im-rc", "MPL-2.0+"),                                  // cargo
-    ("sized-chunks", "MPL-2.0+"),                           // cargo via im-rc
-    ("bitmaps", "MPL-2.0+"),                                // cargo via im-rc
-    ("crossbeam-queue", "MIT/Apache-2.0 AND BSD-2-Clause"), // rls via rayon
-    ("instant", "BSD-3-Clause"), // rustc_driver/tracing-subscriber/parking_lot
-    ("snap", "BSD-3-Clause"),    // rustc
+    ("mdbook", "MPL-2.0"),            // mdbook
+    ("openssl", "Apache-2.0"),        // cargo, mdbook
+    ("colored", "MPL-2.0"),           // rustfmt
+    ("ordslice", "Apache-2.0"),       // rls
+    ("ryu", "Apache-2.0 OR BSL-1.0"), // rls/cargo/... (because of serde)
+    ("bytesize", "Apache-2.0"),       // cargo
+    ("im-rc", "MPL-2.0+"),            // cargo
+    ("sized-chunks", "MPL-2.0+"),     // cargo via im-rc
+    ("bitmaps", "MPL-2.0+"),          // cargo via im-rc
+    ("instant", "BSD-3-Clause"),      // rustc_driver/tracing-subscriber/parking_lot
+    ("snap", "BSD-3-Clause"),         // rustc
     // FIXME: this dependency violates the documentation comment above:
     ("fortanix-sgx-abi", "MPL-2.0"), // libstd but only for `sgx` target
 ];
@@ -98,7 +97,6 @@ const PERMITTED_DEPENDENCIES: &[&str] = &[
     "crc32fast",
     "crossbeam-deque",
     "crossbeam-epoch",
-    "crossbeam-queue",
     "crossbeam-utils",
     "cstr",
     "datafrog",
@@ -136,7 +134,6 @@ const PERMITTED_DEPENDENCIES: &[&str] = &[
     "lock_api",
     "log",
     "matchers",
-    "maybe-uninit",
     "md-5",
     "measureme",
     "memchr",