Clean build.yml

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-name: Build and check
+name: Check build, run tests & check formatting
 
 on: [push, pull_request]
 
@@ -12,8 +12,6 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-      with:
-        submodules: true
     - uses: actions/cache@v2
       with:
         path: |
@@ -21,11 +19,11 @@ jobs:
           ~/.cargo/git
           target
         key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-    - name: Generate key pair
+    - name: Prepare
       run: |
         openssl genpkey -algorithm x25519 -out x25519_private_key.pem
         openssl pkey -in x25519_private_key.pem -pubout -out x25519_public_key.pem
-    - name: Build
+    - name: Check build
       run: cargo check --verbose --release
     - name: Run tests
       run: cargo test --verbose