Automate asio sys build #744

Job	Run time
android-apk-build	3m 5s
android-check	1m 5s
cargo-publish	0s
asmjs-wasm32-test (asmjs-unknown-emscripten)	1m 46s
asmjs-wasm32-test (wasm32-unknown-emscripten)	1m 35s
clippy-test	1m 11s
ios-build	4m 42s
linux-check-and-test-armv7	2m 34s
macos-test	2m 20s
rustfmt-check	17s
ubuntu-test	57s
wasm32-bindgen-test (wasm32-unknown-unknown)	45s
wasm32-wasi-test (wasm32-wasi)	36s
wasm-beep-build	21s
windows-test (x86_64)	12m 52s
windows-test (i686)	12m 22s
	46m 28s

Provide feedback