fix console formatting

[mdycz]

Fixes #1707

[ags799]

Works on my machine, thanks!

[xtuc]

would you mind adding a test to avoid future regressions?

[mdycz]

Sure, I'll get to it this weekend.

[mdycz]

I gave it a go, but my lack of experience with Rust makes it harder than it should be. I'm trying to unit test this function:

async fn print_ws_messages(
    mut read: SplitStream<WebSocketStream<Stream<TcpStream, TlsStream<TcpStream>>>>,
) -> Result<(), failure::Error> {
    ...
}

but couldn't find anything on mocking the SplitStream. I was thinking about mocking the whole WebScoketStream and splitting it, something similar to what's done in listen function - but can't figure out how to mock WebSocketStream without actual devtools port to connect to. Any tips or ideas on that? Or maybe it's a wrong direction and there's a better way? :)

[xortive]

I'll take a shot at adding this test over quick wins week, but we should get this in for the next release.

[mdycz]

I'd love to see the implementation to see how it's done, could you tag me in the PR?