To avoid linker error, write the following to your ~/.cargo/config.toml
(if your native environment is x86_64-unknown-linux-gnu).
[target.aarch64-unknown-linux-musl]
linker = "aarch64-linux-musl-gcc"
rustflags = ["-C", "target-feature=-crt-static"]
[target.aarch64-unknown-linux-gnu]
linker = "aarch64-linux-gnu-gcc"