chore(ci): Remove dtolnay/rust-toolchain

This causes enough issues with zizmor

.github/workflows/ci.yml

@@ -13,6 +13,8 @@ env:
   RUST_BACKTRACE: 1
   CARGO_TERM_COLOR: always
   CLICOLOR: 1
+  CARGO_INCREMENTAL: 0
+  RUST_TOOLCHAIN_STABLE: "1.97"  # STABLE
 
 concurrency:
   group: "${{ github.workflow }}-${{ github.ref }}"
@@ -47,9 +49,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: ${{ matrix.rust }}
+      run: rustup update --no-self-update ${{ matrix.rust }} && rustup default ${{ matrix.rust }}
     - name: Initialize cache
       uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
     - name: Install cargo-hack
@@ -72,9 +72,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: stable
+      run: rustup update --no-self-update stable && rustup default stable
     - name: Initialize cache
       uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
     - name: Install cargo-hack
@@ -95,13 +93,9 @@ jobs:
       with:
         persist-credentials: false
     - name: Install stable Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: stable
+      run: rustup update --no-self-update stable && rustup default stable
     - name: Install nightly Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: nightly
+      run: rustup update --no-self-update nightly && rustup default nightly
     - name: Downgrade dependencies to minimal versions
       run: cargo +nightly generate-lockfile -Z minimal-versions
     - name: Compile with minimal versions
@@ -114,9 +108,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: stable
+      run: rustup update --no-self-update stable && rustup default stable
     - name: Initialize cache
       uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
     - name: "Is lockfile updated?"
@@ -130,9 +122,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: "1.97"  # STABLE
+      run: rustup update --no-self-update $RUST_TOOLCHAIN_STABLE && rustup default $RUST_TOOLCHAIN_STABLE
     - name: Initialize cache
       uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
     - name: Check documentation
@@ -148,10 +138,9 @@ jobs:
       with:
         persist-credentials: false
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: "1.97"  # STABLE
-        components: rustfmt
+      run: rustup update --no-self-update $RUST_TOOLCHAIN_STABLE && rustup default $RUST_TOOLCHAIN_STABLE
+    - name: Install rustfmt
+      run: rustup component add rustfmt
     - name: Initialize cache
       uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
     - name: Check formatting
@@ -167,10 +156,9 @@ jobs:
       with:
         persist-credentials: false
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: "1.97"  # STABLE
-        components: clippy
+      run: rustup update --no-self-update $RUST_TOOLCHAIN_STABLE && rustup default $RUST_TOOLCHAIN_STABLE
+    - name: Install clippy
+      run: rustup component add clippy
     - name: Initialize cache
       uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
     - name: Install SARIF tools
@@ -204,9 +192,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: stable
+      run: rustup update --no-self-update stable && rustup default stable
     - name: Initialize cache
       uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
     - name: Install cargo-tarpaulin

.github/workflows/rust-next.yml

@@ -11,6 +11,7 @@ env:
   RUST_BACKTRACE: 1
   CARGO_TERM_COLOR: always
   CLICOLOR: 1
+  CARGO_INCREMENTAL: 0
 
 concurrency:
   group: "${{ github.workflow }}-${{ github.ref }}"
@@ -37,9 +38,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: ${{ matrix.rust }}
+      run: rustup update --no-self-update ${{ matrix.rust }} && rustup default ${{ matrix.rust }}
     - name: Initialize cache
       uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
     - name: Install cargo-hack
@@ -64,9 +63,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@4cda84d5c5c54efe2404f9d843567869ab1699d4 # stable
-      with:
-        toolchain: stable
+      run: rustup update --no-self-update stable && rustup default stable
     - name: Initialize cache
       uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
     - name: Install cargo-hack

.github/zizmor.yml

@@ -1,4 +0,0 @@
-rules:
-  superfluous-actions:
-    # https://github.com/zizmorcore/zizmor/issues/1817
-    disable: true