[steveklabnik]

Ah ha! Yeah, so it makes sense that the latest version would need the latest version of the compiler. You could use the previous version and it should still work. Usually, when a project requires a new Rust version, there's a bump to whichever version determines compatibility. (for x.y.z, x if x != and y if x == 0) Given that you said it was breaking, I thought you meant you had a project that suddenly stopped working, my bad.

For now, that's the standard way, at some point, we might pull a "cargo add" command into core, but there's some blocking on parsing.

[flukus]

It makes sense in this specific case, but I do hope it's not a sign of things to come and libraries aren't requiring bleeding edge features.