fix i686 linux

Author: ZeWaka

.github/workflows/rust.yml

@@ -77,6 +77,12 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
+      - name: Install i686 dependencies
+        run: |
+          sudo dpkg --add-architecture i386
+          sudo apt-get update
+          sudo apt-get install -y gcc-multilib libc6-dev-i386
+
       - uses: dtolnay/rust-toolchain@stable
         with:
           targets: i686-unknown-linux-gnu