Update rust.yml

Author: XAMPPRocky

.github/workflows/rust.yml

@@ -149,7 +149,7 @@ jobs:
           - s390x-unknown-linux-gnu
           - x86_64-unknown-linux-gnu
           - x86_64-unknown-linux-musl
-          - sparc64-unknown-linux-gnu
+          # - sparc64-unknown-linux-gnu
           # Android
           - aarch64-linux-android
           - arm-linux-androideabi