Hidden text inside every compiled Rust program

Here is a simple rust code:

// main.rs

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struct Point { x: int, y: int, }

fn main() { let origin = Point { x: 0i, y: 0i }; println!("The origin is at ({}, {})", origin.x, origin.y); }

//////////////

Compile it using `rustc main.rs`

Now open the compiled `main` file in a text editor and search for this text:

It was from the artists and poets that the pertinent answers came, and I know that panic would have broken loose had they been able to compare notes. As it was, lacking their original letters, I half suspected the compiler of having asked leading questions, or of having edited the correspondence in corroboration of what he had latently resolved to see.....