setup GitHub Actions

Author: bnusunny

.github/workflows/pipeline.yml

@@ -18,8 +18,8 @@ jobs:
       - uses: actions/checkout@v2
       - name: Install dependencies
         run: rustup target add x86_64-unknown-linux-musl
-          && curl -o /musl-1.2.2.tar.gz https://musl.libc.org/releases/musl-1.2.2.tar.gz
-          && tar zxf /musl-1.2.2.tar.gz && cd musl-1.2.2/
-          && ./configure && make install && ln -s /usr/local/musl/bin/musl-gcc /usr/local/bin
+          && curl -o ./musl-1.2.2.tar.gz https://musl.libc.org/releases/musl-1.2.2.tar.gz
+          && tar zxf ./musl-1.2.2.tar.gz && cd musl-1.2.2/
+          && ./configure && sudo make install && sudo ln -s /usr/local/musl/bin/musl-gcc /usr/local/bin
       - name: Build
         run: CC=musl-gcc cargo build --release --target=x86_64-unknown-linux-musl --features vendored