move rust above

.github/workflows/coverage.yml

@@ -11,14 +11,14 @@ jobs:
     runs-on: karnot-arc-runner-set
     steps:
       - uses: actions/checkout@v4
-      - uses: Swatinem/rust-cache@v2 # use a different cache key as coverae uses custom rustc args
       - name: Setup build deps
         run: |
           sudo apt-get update
           sudo apt-get install -y clang llvm libudev-dev protobuf-compiler gcc g++ build-essential libssl-dev pkg-config curl wget git
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 1.78
+      - uses: Swatinem/rust-cache@v2 # use a different cache key as coverae uses custom rustc args
       - uses: rui314/setup-mold@v1
       - name: Install cargo-llvm-cov
         uses: taiki-e/install-action@cargo-llvm-cov