Pin rust version in toolchain to match gitlab CI

.github/workflows/tests.yml

@@ -17,7 +17,9 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: stable
+          toolchain: 1.60.0
+          components: rustfmt, clippy
+
       - uses: hashicorp/setup-terraform@v1
         with:
           terraform_version: 0.14.10
@@ -30,7 +32,6 @@ jobs:
         run: |
           echo "########## LINTER ##########"
           cargo fmt --all -- --check --color=always  || (echo "Use cargo fmt to format your code"; exit 1)
-          rustup component add clippy
           cargo clippy --locked --all --all-features --lib -- -D warnings || (echo "Solve your clippy warnings to continue"; exit 1)
           export PATH=$GITHUB_WORKSPACE/bin:$PATH
           export RUSTC_WRAPPER=$GITHUB_WORKSPACE/bin/sccache