Use sparse cargo registry

[rust.git] / .github / workflows / rustc.yml

diff --git a/.github/workflows/rustc.yml b/.github/workflows/rustc.yml
index 2c7de86f9b9071abe77e7cf6e9294db06088abc9..8844874ecb01f8855641e3a8d81470f1c5b84265 100644 (file)
--- a/.github/workflows/rustc.yml
+++ b/.github/workflows/rustc.yml
@@ -10,20 +10,19 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
-    - name: Cache cargo registry and index
-      uses: actions/cache@v3
-      with:
-        path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-        key: ${{ runner.os }}-cargo-registry-and-index-${{ hashFiles('**/Cargo.lock') }}
-
     - name: Cache cargo target dir
       uses: actions/cache@v3
       with:
         path: build/cg_clif
         key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
 
+    - name: Use sparse cargo registry
+      run: |
+        cat >> ~/.cargo/config.toml <<EOF
+        [unstable]
+        sparse-registry = true
+        EOF
+
     - name: Prepare dependencies
       run: |
         git config --global user.email "user@example.com"
@@ -38,20 +37,19 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
-    - name: Cache cargo registry and index
-      uses: actions/cache@v3
-      with:
-        path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-        key: ${{ runner.os }}-cargo-registry-and-index-${{ hashFiles('**/Cargo.lock') }}
-
     - name: Cache cargo target dir
       uses: actions/cache@v3
       with:
         path: build/cg_clif
         key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
 
+    - name: Use sparse cargo registry
+      run: |
+        cat >> ~/.cargo/config.toml <<EOF
+        [unstable]
+        sparse-registry = true
+        EOF
+
     - name: Prepare dependencies
       run: |
         git config --global user.email "user@example.com"