fixes from Robert

Author: mm-zk

.github/workflows/test-gpu.yaml

@@ -6,6 +6,11 @@ on:
       - main
   pull_request:
 
+permissions:
+  contents: read
+  packages: read
+  actions: read
+
 jobs:
   zksync-airbender-build:
     runs-on: [ ubuntu-latest ]
@@ -16,62 +21,34 @@ jobs:
     container:
       image: nvidia/cuda:${{ matrix.cuda }}
     env:
-      BELLMAN_CUDA_DIR: ${{ github.workspace }}/bellman-cuda
+      RUST_TOOLCHAIN: nightly-2025-03-15
     steps:
       - name: Prepare environment
         env:
           DEBIAN_FRONTEND: noninteractive
         run: |
-          apt update && apt install -y \
-            pkg-config libclang-dev build-essential lldb lld \
-            clang openssl libssl-dev gcc g++ wget curl jq
+          apt update && apt install -y cmake git jq libssl-dev pkg-config wget
           echo "/usr/local/nvidia/bin:/usr/local/cuda/bin" >> $GITHUB_PATH
 
       - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3
 
       - name: Setup rustup
         run: |
-          wget -q -O - https://sh.rustup.rs | bash -s -- -y
+          wget -q -O - https://sh.rustup.rs | bash -s -- -y --default-toolchain $RUST_TOOLCHAIN --profile minimal
           echo "${HOME}/.cargo/bin" >> "${GITHUB_PATH}"
           echo "export PATH=\"$HOME/.cargo/bin:\$PATH\"" >> "${HOME}/.bash_profile"
 
-      - name: Setup CMake
-        run: |
-          curl -LO https://github.com/Kitware/CMake/releases/download/v3.24.3/cmake-3.24.3-linux-x86_64.sh && \
-            chmod +x cmake-3.24.3-linux-x86_64.sh && \
-            ./cmake-3.24.3-linux-x86_64.sh --skip-license --prefix=/usr/local
-
-      - name: Prepare bellman-cuda directory
-        shell: bash
-        # Curl ugliness is required because gh can't work with authentication: https://github.com/cli/cli/issues/2680.
-        run: |
-          release=($(curl --silent https://api.github.com/repos/matter-labs/era-bellman-cuda/releases | jq -r '.[0] | .name, .tarball_url, .assets[0].browser_download_url'))
-          curl --silent -L "${release[1]}" --output bellman-cuda-source.tar.gz
-          curl --silent -L "${release[2]}" --output bellman-cuda.tar.gz
-          mkdir -p bellman-cuda
-          tar xvfz bellman-cuda.tar.gz -C ./bellman-cuda
-          tar xvfz bellman-cuda-source.tar.gz -C ./bellman-cuda --strip-components=1 --wildcards \*/src/
-
-      - name: Check CMake version
-        run: |
-          cmake --version
-
       - name: Check CUDA version
         run: |
           nvcc --version
 
-      - name: Setup rust
-        run: |
-          rustup set profile minimal
-          rustup toolchain install nightly-2025-05-24
-          rustup default nightly-2025-05-24
 
       - name: Build tests and copy binary to a separate dir
         shell: bash
         run: |
           mkdir artifacts
           CUDAARCHS=80 CARGO_TARGET_DIR=./build \
-          cargo +nightly-2025-05-24 test -p ${{ matrix.package }} --no-run --release --message-format=json -q \
+          cargo test -p ${{ matrix.package }} --no-run --release --message-format=json -q \
           | jq -r 'select(.executable != null) | .executable' \
           | while read binary; do
             cp "$binary" artifacts/${{ matrix.package }}