update ci

Author: jdonszelmann

.github/workflows/rust.yml

@@ -57,6 +57,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: test
+          args: --all-features
 
   test-beta:
     name: Test Beta
@@ -73,6 +74,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: test
+          args: --all-features
 
   test-stable:
     name: Test Stable
@@ -89,3 +91,4 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: test
+          args: --all-features