ci: fix disk out of space for GHA (attempt 2)

.github/workflows/doc.yml

@@ -22,6 +22,8 @@ jobs:
           remove-haskell: 'true'
           remove-codeql: 'true'
           remove-docker-images: 'true'
+          root-reserve-mb: 10240
+          temp-reserve-mb: 10240
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         run: rustup show
@@ -38,6 +40,8 @@ jobs:
 
           mkdir artifact
           cp -R target/doc/* artifact
+      - name: Show available storage
+        run: df -h
       - name: Install cargo-docset
         uses: taiki-e/install-action@v2
         with:
@@ -57,7 +61,8 @@ jobs:
         uses: actions/upload-pages-artifact@v1
         with:
           path: artifact
-
+      - name: Show available storage
+        run: df -h
   deploy:
     needs: build
     permissions:

.github/workflows/nightly-rust.yml

@@ -19,6 +19,7 @@ jobs:
            remove-haskell: 'true'
            remove-codeql: 'true'
            remove-docker-images: 'true'
+           root-reserve-mb: 2048
       - uses: actions/checkout@v3
       - name: Setup Rust toolchain
         run: |