Update workflows for nightly.

.github/workflows/rust.yml

@@ -10,13 +10,35 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build:
-
+  minimal-setup:
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v3
     - name: Build
-      run: cargo build --all-features --verbose
+      run: cargo build --verbose
     - name: Run tests
-      run: cargo test --all-features --verbose
+      run: cargo test --verbose
+
+
+  full-setup:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        toolchain: [nightly]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Install Rust toolchain
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: ${{ matrix.toolchain }}
+        profile: minimal
+        override: true
+        components: rustfmt, clippy
+
+    - name: Build (nightly)
+      run: cargo build --all-features --verbose
+    - name: Run tests (nightly)
+      run: cargo test --all-features --verbose