use free diskspace action

Author: Jan Kaul

.github/workflows/rust.yml

@@ -13,6 +13,16 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
+    - name: Free disk space
+      uses: jlumbroso/free-disk-space@main
+      with:
+        tool-cache: false
+        android: true
+        dotnet: true
+        haskell: true
+        large-packages: true
+        docker-images: false
+        swap-storage: false
     - uses: actions/checkout@v3
     - name: Build
       run: cargo build --verbose