chore(ci): cache rust dependency (#3353)

Author: tottoto

.github/workflows/CI.yml

@@ -83,6 +83,8 @@ jobs:
         with:
           toolchain: ${{ matrix.rust }}
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: Test
         run: cargo test ${{ matrix.features }}
 
@@ -109,6 +111,8 @@ jobs:
         with:
           toolchain: ${{ steps.msrv.outputs.version }}
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: Check
         run: cargo check --features full
 
@@ -126,6 +130,8 @@ jobs:
         with:
           components: miri
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: Test
         # Can't enable tcp feature since Miri does not support the tokio runtime
         run: MIRIFLAGS="-Zmiri-disable-isolation" cargo miri test --features http1,http2,client,server,nightly
@@ -144,6 +150,8 @@ jobs:
       - name: Install cargo-hack
         uses: taiki-e/install-action@cargo-hack
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: check --feature-powerset
         run: cargo hack --no-dev-deps check --feature-powerset --depth 2 --skip ffi,tracing
         env:
@@ -160,6 +168,8 @@ jobs:
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: Build FFI
         env:
           RUSTFLAGS: --cfg hyper_unstable_ffi
@@ -193,6 +203,8 @@ jobs:
         with:
           tool: cargo-expand
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: Build FFI
         env:
           RUSTFLAGS: --cfg hyper_unstable_ffi
@@ -212,6 +224,8 @@ jobs:
       - name: Install Rust
         uses: dtolnay/rust-toolchain@nightly
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: cargo doc
         run: cargo rustdoc --features full,ffi -- --cfg docsrs --cfg hyper_unstable_ffi -D broken-intra-doc-links
 
@@ -233,6 +247,8 @@ jobs:
         with:
           tool: [email protected]
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: check-external-types
         run: cargo check-external-types --config .github/workflows/external-types.toml
 
@@ -249,6 +265,8 @@ jobs:
       - name: Install cargo-udeps
         uses: taiki-e/install-action@cargo-udeps
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: Check unused dependencies on default features
         run: cargo udeps