Use rustup install to explicitly install toolchain (#2)

Author: heaths

.github/workflows/ci.yml

@@ -44,7 +44,7 @@ jobs:
           target/
         key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
     - name: Set up toolchain
-      run: rustup show
+      run: rustup install
     - name: Test
       run: cargo test --all-features --workspace
 

.github/workflows/release.yml

@@ -32,7 +32,7 @@ jobs:
       with:
         fetch-depth: 0
     - name: Set up toolchain
-      run: rustup show
+      run: rustup install
     - name: Release
       run: gh release create ${{ github.ref_name }} --generate-notes
       env: