Use rustc stable for check_commits

Otherwise, the compiler will panic when using 1.57 for upcoming commits.

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9ebfd1257216271357018313999e0d9976e85cd5..525dcbe5f068b6eeaa3e865ee614e029f4168430 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -147,7 +147,7 @@ jobs:
   check_commits:
     runs-on: ubuntu-latest
     env:
-      TOOLCHAIN: 1.57.0
+      TOOLCHAIN: stable
     steps:
       - name: Checkout source code
         uses: actions/checkout@v3