Fix to not specify the rust toolchain version everywhere (#5614)

* Fix to not specify the rust toolchain version everywhere

* Fix to source

* Fix warning about non-portable option to cp

* Fix to use built-in Swatinem/rust-cache

* Fix Swatinem/rust-cache to use the right directory

.github/workflows/cargo-check.yml

@@ -19,15 +19,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Install latest rust
+      - name: Use correct Rust toolchain
-        uses: actions-rs/toolchain@v1
+        shell: bash
+        run: |
+          cp --update=none rust/rust-toolchain.toml ./ || true
+      - name: Install rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-            toolchain: 1.85
+          cache-workspaces: rust
-            override: true
-            default: true
-
-      - name: Rust Cache
-        uses: Swatinem/rust-cache@v2.6.1
 
       - name: Run check
         run: |

.github/workflows/cargo-clippy.yml

@@ -26,16 +26,15 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: taiki-e/install-action@just
-      - name: Install latest rust
+      - name: Use correct Rust toolchain
-        uses: actions-rs/toolchain@v1
+        shell: bash
+        run: |
+          cp --update=none rust/rust-toolchain.toml ./ || true
+      - name: Install rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-            toolchain: 1.85
+          cache-workspaces: rust
-            override: true
+          components: clippy
-            default: true
-            components: clippy
-
-      - name: Rust Cache
-        uses: Swatinem/rust-cache@v2.6.1
 
       - name: Run clippy
         run: |

.github/workflows/cargo-fmt.yml

@@ -28,16 +28,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Install latest rust
+      - name: Use correct Rust toolchain
-        uses: actions-rs/toolchain@v1
+        shell: bash
+        run: |
+          cp --update=none rust/rust-toolchain.toml ./ || true
+      - name: Install rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-            toolchain: 1.85
+          cache-workspaces: rust
-            override: true
+          components: rustfmt
-            default: true
-            components: rustfmt
-
-      - name: Rust Cache
-        uses: Swatinem/rust-cache@v2.6.1
 
       - name: Run cargo fmt
         run: |

.github/workflows/cargo-test.yml

@@ -16,12 +16,14 @@ jobs:
     runs-on: ubuntu-latest-8-cores
     steps:
       - uses: actions/checkout@v4
-      - name: Install latest rust
+      - name: Use correct Rust toolchain
-        uses: actions-rs/toolchain@v1
+        shell: bash
+        run: |
+          cp --update=none rust/rust-toolchain.toml ./ || true
+      - name: Install rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-          toolchain: 1.85
+          cache: false # Configured below.
-          override: true
-          default: true
       - name: Install vector
         run: |
           curl --proto '=https' --tlsv1.2 -sSfL https://sh.vector.dev > /tmp/vector.sh
@@ -40,6 +42,8 @@ jobs:
       - uses: taiki-e/install-action@nextest
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2.6.1
+        with:
+          workspaces: rust
       - name: cargo test
         shell: bash
         run: |-

package.json

@@ -69,7 +69,7 @@
     "yargs": "^17.7.2"
   },
   "scripts": {
-    "install:rust": "curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain 1.85",
+    "install:rust": "curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain none && source \"$HOME/.cargo/env\" && (cd rust && (rustup show active-toolchain || rustup toolchain install))",
     "install:rust:windows": "winget install Microsoft.VisualStudio.2022.Community --silent --override \"--wait --quiet --add ProductLang En-us --add Microsoft.VisualStudio.Workload.NativeDesktop --includeRecommended\" && winget install Rustlang.Rustup",
     "install:wasm-pack:sh": ". $HOME/.cargo/env && curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh -s -- -y",
     "install:wasm-pack:cargo": "cargo install wasm-pack",