ci101

Author: Riateche

.github/workflows/ci-message-buffer.yml

@@ -19,8 +19,6 @@ jobs:
         uses: actions/checkout@v3
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-          toolchain: 1.67.1
-          components: rustfmt, clippy
           cache-workspaces: "pythnet/message_buffer -> target"
       - name: Install Solana
         run: |
@@ -33,7 +31,7 @@ jobs:
           unset CARGO_UNSTABLE_SPARSE_REGISTRY
           unset CARGO_REGISTRIES_CRATES_IO_PROTOCOL
           # Anchor doesn't build with newer Rust
-          cargo install --git https://github.com/coral-xyz/anchor --tag v0.27.0 anchor-cli --locked
+          cargo +1.66.1 install --git https://github.com/coral-xyz/anchor --tag v0.27.0 anchor-cli --locked
       - name: Install g++ 12
         run: |
           sudo apt-get install g++-12
@@ -51,7 +49,10 @@ jobs:
         with:
           run_install: true
       - name: Build and generate IDLs
-        run: anchor build
+        run: |
+          rustup override set 1.66.1
+          anchor build
+          rustup override unset
       - name: Copy anchor target files
         run: cp ./target/idl/message_buffer.json idl/ && cp ./target/types/message_buffer.ts idl/
       - name: Fix formatting (to avoid pre-commit failures)