ci: re-enable stable Rust

This reverts commit ed296f0.

Author: TheLostLambda

.github/workflows/ci.yml

@@ -17,8 +17,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        # toolchain: [stable, beta, nightly]
-        toolchain: [nightly]
+        toolchain: [stable, beta, nightly]
     steps:
       - uses: actions/checkout@v4
       - uses: Swatinem/rust-cache@v2
@@ -27,10 +26,7 @@ jobs:
         with:
           toolchain: ${{ matrix.toolchain }}
 
-      - run: cargo test --workspace
-        env:
-          RUSTFLAGS: -Zmacro-backtrace
-      # - run: just test
+      - run: just test
       - run: just bench
 
   check_wasm_build:
@@ -40,7 +36,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: Swatinem/rust-cache@v2
       - uses: extractions/setup-just@v2
-      - uses: dtolnay/rust-toolchain@beta
+      - uses: dtolnay/rust-toolchain@stable
         with:
           target: wasm32-unknown-unknown
 
@@ -53,10 +49,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: Swatinem/rust-cache@v2
       - uses: extractions/setup-just@v2
-      - uses: dtolnay/rust-toolchain@beta
-        # TODO: Remove this when moving back to `stable`
-        with:
-          components: rustfmt, clippy
+      - uses: dtolnay/rust-toolchain@stable
 
       - run: just lint