I’ve heard that emscripten is getting pressure to go ahead with their LLVM 4 upgrade before the Rust upgrade is complete.
This will likely happen, and the outcome for us is that it will invalidate all existing instructions for installing emscripten with Rust - the ‘incoming’ branch of their SDK will not be compatible with Rust master, and instead Rust users will need to install a particular point release.
Can anybody confirm and post working instructions for using Rust with the latest point release? My intent will be to disseminate that info as widely as we can, give emscripten the go-ahead, then deal with the fallout.