bazel: Switch to Materialize rules_rust fork (#31459)

Stacked on top of:
#31458

This PR switches to our fork of `rules_rust` to include two PRs I merged
upstream. The reason we don't use the upstream version is because the
versions of `rules_rust` that released with these PRs have issues, and I
haven't yet debugged them.

The two PRs we pickup make LTO builds faster, and adds support for
clippy.

### Motivation

Make builds faster

### Tips for reviewer

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### Checklist

- [ ] This PR has adequate test coverage / QA involvement has been duly
considered. ([trigger-ci for additional test/nightly
runs](https://trigger-ci.dev.materialize.com/))
- [ ] This PR has an associated up-to-date [design
doc](https://github.com/MaterializeInc/materialize/blob/main/doc/developer/design/README.md),
is a design doc
([template](https://github.com/MaterializeInc/materialize/blob/main/doc/developer/design/00000000_template.md)),
or is sufficiently small to not require a design.
  <!-- Reference the design in the description. -->
- [ ] If this PR evolves [an existing `$T ⇔ Proto$T`
mapping](https://github.com/MaterializeInc/materialize/blob/main/doc/developer/command-and-response-binary-encoding.md)
(possibly in a backwards-incompatible way), then it is tagged with a
`T-proto` label.
- [ ] If this PR will require changes to cloud orchestration or tests,
there is a companion cloud PR to account for those changes that is
tagged with the release-blocker label
([example](MaterializeInc/cloud#5021)).
<!-- Ask in #team-cloud on Slack if you need help preparing the cloud
PR. -->
- [ ] If this PR includes major [user-facing behavior
changes](https://github.com/MaterializeInc/materialize/blob/main/doc/developer/guide-changes.md#what-changes-require-a-release-note),
I have pinged the relevant PM to schedule a changelog post.

.bazelrc

@@ -167,7 +167,7 @@ build:release --compilation_mode=opt
 # We only enable Link Time Optimization for CI builds and not local release builds.
 build:release-lto --copt=-flto=thin
 build:release-lto --linkopt=-flto=thin
-build:release-lto --@rules_rust//:extra_rustc_flag=-Clto=thin
+build:release-lto --@rules_rust//rust/settings:lto=thin
 
 # Builds from `main` or tagged builds.
 #
@@ -191,8 +191,7 @@ build:optimized --config=debuginfo-none
 
 build:optimized --copt=-fno-lto
 build:optimized --linkopt=-fno-lto
-build:optimized --@rules_rust//:extra_rustc_flag=-Clto=off
-build:optimized --@rules_rust//:extra_rustc_flag=-Cembed-bitcode=no
+build:optimized --@rules_rust//rust/settings:lto=off
 
 # Build with the Rust Nightly Toolchain
 build:rust-nightly --@rules_rust//rust/toolchain/channel=nightly

WORKSPACE

@@ -312,17 +312,17 @@ c_repositories()
 # Rules for building Rust crates, and several convienence macros for building all transitive
 # dependencies.
 
-RULES_RUST_VERSION = "0.54.1"
+RULES_RUST_VERSION = "0.54.2"
 
-RULES_RUST_INTEGRITY = "sha256-r09Wyq5QqZpov845sUG1Cd1oVIyCBLmKt6HK/JTVuwI="
+RULES_RUST_INTEGRITY = "sha256-6hXbBNIbd6EvuBc/B5RMmAEhxLy5cs8EGuHpjqwjcz4="
 
 maybe(
     http_archive,
     name = "rules_rust",
     integrity = RULES_RUST_INTEGRITY,
+    strip_prefix = "rules_rust-v{0}".format(RULES_RUST_VERSION),
     urls = [
-        "https://github.com/bazelbuild/rules_rust/releases/download/{0}/rules_rust-v{0}.tar.gz".format(RULES_RUST_VERSION),
-        "https://mirror.bazel.build/bazelbuild/rules_rust/releases/download/{0}/rules_rust-v{0}.tar.gz".format(RULES_RUST_VERSION),
+        "https://github.com/MaterializeInc/rules_rust/releases/download/v{0}/rules_rust-v{0}.tar.zst".format(RULES_RUST_VERSION),
     ],
 )
 
@@ -559,6 +559,18 @@ crates_repository(
     },
     cargo_config = "//:.cargo/config.toml",
     cargo_lockfile = "//:Cargo.lock",
+    generator_urls = {
+        "aarch64-apple-darwin": "https://github.com/MaterializeInc/rules_rust/releases/download/v{0}/cargo-bazel-aarch64-apple-darwin".format(RULES_RUST_VERSION),
+        "x86_64-apple-darwin": "https://github.com/MaterializeInc/rules_rust/releases/download/v{0}/cargo-bazel-x86_64-apple-darwin".format(RULES_RUST_VERSION),
+        "aarch64-unknown-linux-gnu": "https://github.com/MaterializeInc/rules_rust/releases/download/v{0}/cargo-bazel-aarch64-unknown-linux-gnu".format(RULES_RUST_VERSION),
+        "x86_64-unknown-linux-gnu": "https://github.com/MaterializeInc/rules_rust/releases/download/v{0}/cargo-bazel-x86_64-unknown-linux-gnu".format(RULES_RUST_VERSION),
+    },
+    generator_sha256s = {
+        "aarch64-apple-darwin": "8204746334a17823bd6a54ce2c3821b0bdca96576700d568e2ca2bd8224dc0ea",
+        "x86_64-apple-darwin": "2ee14b230d32c05415852b7a388b76e700c87c506459e5b31ced19d6c131b6d0",
+        "aarch64-unknown-linux-gnu": "3792feb084bd43b9a7a9cd75be86ee9910b46db59360d6b29c9cca2f8889a0aa",
+        "x86_64-unknown-linux-gnu": "2b9d07f34694f63f0cc704989ad6ec148ff8d126579832f4f4d88edea75875b2",
+    },
     # When `isolated` is true, Bazel will create a new `$CARGO_HOME`, i.e. it
     # won't use `~/.cargo`, when re-pinning. This is nice but not totally
     # necessary, and it makes re-pinning painfully slow, so we disable it.

misc/bazel/rust_deps/repositories.bzl

@@ -51,6 +51,18 @@ def rust_repositories():
             "x86_64-apple-darwin",
             "wasm32-unknown-unknown",
         ],
+        generator_urls = {
+            "aarch64-apple-darwin": "https://github.com/MaterializeInc/rules_rust/releases/download/v0.54.2/cargo-bazel-aarch64-apple-darwin",
+            "x86_64-apple-darwin": "https://github.com/MaterializeInc/rules_rust/releases/download/v0.54.2/cargo-bazel-x86_64-apple-darwin",
+            "aarch64-unknown-linux-gnu": "https://github.com/MaterializeInc/rules_rust/releases/download/v0.54.2/cargo-bazel-aarch64-unknown-linux-gnu",
+            "x86_64-unknown-linux-gnu": "https://github.com/MaterializeInc/rules_rust/releases/download/v0.54.2/cargo-bazel-x86_64-unknown-linux-gnu",
+        },
+        generator_sha256s = {
+            "aarch64-apple-darwin": "8204746334a17823bd6a54ce2c3821b0bdca96576700d568e2ca2bd8224dc0ea",
+            "x86_64-apple-darwin": "2ee14b230d32c05415852b7a388b76e700c87c506459e5b31ced19d6c131b6d0",
+            "aarch64-unknown-linux-gnu": "3792feb084bd43b9a7a9cd75be86ee9910b46db59360d6b29c9cca2f8889a0aa",
+            "x86_64-unknown-linux-gnu": "2b9d07f34694f63f0cc704989ad6ec148ff8d126579832f4f4d88edea75875b2",
+        },
         isolated = False,
         # Only used if developing rules_rust.
         # generator = "@cargo_bazel_bootstrap//:cargo-bazel",