cross issue #52

demo.console

$ echo hello | cargo run
    Finished dev [unoptimized + debuginfo] target(s) in 0.0 secs
     Running `/target/debug/stdinout`
LINE: Ok("hello")
$ cross -V
cross 0.1.14
cargo 0.25.0-nightly (930f9d949 2017-12-05)
$ echo hello | cross run
the input device is not a TTY
$ # install cross without `-t` flag set
$ cross -V
cross 0.1.15-dev (974d8c6 2017-12-10)
cargo 0.25.0-nightly (930f9d949 2017-12-05)
$ echo hello | cross run
    Finished dev [unoptimized + debuginfo] target(s) in 0.0 secs
     Running `/target/debug/stdinout`
LINE: Ok("hello")

stdinout.rs

use std::io::{self, BufRead};

fn main() {
    let stdin = io::stdin();
    for line in stdin.lock().lines() {
        println!("LINE: {:?}", line);
    }
}