diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index a1a784468..004f11330 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -34,7 +34,11 @@ jobs:
       matrix:
         environment: [ubuntu-latest, macos-latest]
         toolchain: [stable, nightly]
+        features: ['', cmplog]
         cc: [cc, clang]
+        exclude:
+          - toolchain: stable
+            features: cmplog
         include:
           - cc: cc
             cxx: c++
@@ -53,13 +57,13 @@ jobs:
       - name: Rustup
         run: rustup default ${{ matrix.toolchain }}
       - name: Build
-        run: cargo build -vv
+        run: cargo build --features=${{ matrix.features }} -vv
       - name: Run afl-system-config
-        run: cargo run -- afl system-config
+        run: cargo run --features=${{ matrix.features }} -- afl system-config
       - name: Build examples (with AFL instrumentation)
-        run: cargo run -- afl build --examples -vv
+        run: cargo run --features=${{ matrix.features }} -- afl build --examples -vv
       - name: Run tests
-        run: cargo test -p cargo-afl -vv
+        run: cargo test --features=${{ matrix.features }} -p cargo-afl -vv
   all-checks:
     needs: [lint, build]
     runs-on: ubuntu-latest