ci102

Author: Riateche

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

@@ -50,6 +50,8 @@ jobs:
           run_install: true
       - name: Build and generate IDLs
         run: |
+          unset CARGO_UNSTABLE_SPARSE_REGISTRY
+          unset CARGO_REGISTRIES_CRATES_IO_PROTOCOL
           rustup override set 1.66.1
           anchor build
           rustup override unset