Feature request: Add a way to get the output of `rustc --version --verbose`

[zackw]

I like to use the playground to minimize test cases for bug reports, and also for convenient access to the nightly compiler, which I don't usually bother installing on my own computer. When reporting bugs in rust-lang/rust, the maintainers would like me to provide the output of rustc --version --verbose, but as far as I can tell there's no way to get the playground to tell me this information for the compiler it is using. Please add a way to get this, perhaps under "tools" or "share".