backtrace.rs

use std::env;

fn main() {
    env::set_var("RUST_BACKTRACE", "1");
    panic!();
}

output

nicole@november ~> rustc backtrace.rs 
nicole@november ~> ./backtrace 
thread '<main>' panicked at 'explicit panic', backtrace.rs:5
stack backtrace:
   1:     0x7ff039aef2d9 - sys::backtrace::write::hbc46dc0cfb3b9537d4r
   2:     0x7ff039af2498 - panicking::on_panic::h74d3c14d86c58ac8jrw
   3:     0x7ff039aed362 - rt::unwind::begin_unwind_inner::h382cea404b11eb00t6v
   4:     0x7ff039aebbd5 - rt::unwind::begin_unwind::h3193779739960736516
   5:     0x7ff039aeb268 - main::hf128db7f67bb32c5faa
   6:     0x7ff039af5ce8 - rust_try_inner
   7:     0x7ff039af5cd5 - rust_try
   8:     0x7ff039af3b3b - rt::lang_start::h176d3d20dd714195Olw
   9:     0x7ff039aebf4e - main
  10:     0x7ff038d007ff - __libc_start_main
  11:     0x7ff039aeb0c8 - _start
  12:                0x0 - <unknown>
nicole@november ~ [101]>