Compiling Rust for Linino/OpenWRT

I am exploring low-cost IoT boards and am looking at the Arduino Yun which has an Atheros AR9331 alongside the normal Arduino SoC. In runs “Linino Linux” which is built on OpenWRT.

Does anyone have experience [or know of the feasibility of] compiling Rust programs to this environment? I figure it cannot hurt to just try but wondered what others might be doing.

As a corollary, does anyone have a specific Rust-friendly maker board that they like to use? The use case for me is DIY robotics, particularly around computer vision and drones.

Probably the mips(el)-unknown-linux-musl target will work.