ci: remove redundant CARGO_REGISTRIES_CRATES_IO_PROTOCOL

weihanglo · weihanglo · commit 6712c513b5ae · 2023-03-14T11:21:30.000Z
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -170,8 +170,6 @@ jobs:
 
   build_std:
     runs-on: ubuntu-latest
-    env:
-      CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
     steps:
     - uses: actions/checkout@v3
     - run: rustup update nightly && rustup default nightly
