rust-linux-darwin-builder

36772d81 - Add musl C tooling to image for Linux arm64 and armv7 (#28)

Add musl C tooling to image for Linux arm64 and armv7 (#28) * Add musl C tooling to image for Linux arm64 and armv7 Per #26, some `-sys` crates need a working C compiler. Add C compilers and musl library contents for aarch64-unknown-linux-musl and armv7-unknown-linux-musleabihf to the Docker. * chore: add zlib test case --------- Co-authored-by: Jose Quintana <joseluisquintana20@gmail.com>