rustc --color=never prints colours

[nagisa]

rustc --color=never
error: no input filename given

the “error:” in the message above is coloured red.

[steveklabnik]

It does work with everything but this kind of error.

[steveklabnik]

I believe that this is early_error and early_warn in librustc::session don't respect --color.

[steveklabnik]

Yes, they send Auto as the color config.