[kibwen]

> Cargo recently got multi-target builds which is great, and makes this way less of a headache

Are you referring to Cargo's unstable "bindeps" feature? I ask because my company's the one that sponsored that work, and for the purposes of eventually stabilizing that feature we'd like to get feedback from users who are using it. :)

[junon]

Nope. Multi-Target is where you can specify an array for build.target in .cargo/config, or multiple --target options on the command line. It just got moved out of unstable into stable about a month ago.