D/c/apx ╍ cargo r                                                                                                                           (%1) 
    Finished dev [unoptimized + debuginfo] target(s) in 0.0 secs
     Running `target/debug/apx`
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "Couldn\'t find any pixel format that matches the criterias."', libcore/result.rs:916:5
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
             at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
   1: std::sys_common::backtrace::print
             at libstd/sys_common/backtrace.rs:68
             at libstd/sys_common/backtrace.rs:57
   2: std::panicking::default_hook::{{closure}}
             at libstd/panicking.rs:380
   3: std::panicking::default_hook
             at libstd/panicking.rs:396
   4: std::panicking::rust_panic_with_hook
             at libstd/panicking.rs:576
   5: std::panicking::begin_panic
             at libstd/panicking.rs:537
   6: std::panicking::begin_panic_fmt
             at libstd/panicking.rs:521
   7: rust_begin_unwind
             at libstd/panicking.rs:497
   8: core::panicking::panic_fmt
             at libcore/panicking.rs:71
   9: core::result::unwrap_failed
             at /checkout/src/libcore/macros.rs:23
  10: <core::result::Result<T, E>>::unwrap
             at /checkout/src/libcore/result.rs:782
  11: turtle::renderer::Renderer::run
             at /home/mxo/.cargo/registry/src/github.com-1ecc6299db9ec823/turtle-1.0.0-alpha.8/src/renderer.rs:82
  12: turtle::server::main
             at /home/mxo/.cargo/registry/src/github.com-1ecc6299db9ec823/turtle-1.0.0-alpha.8/src/server.rs:87
  13: turtle::server::start
             at /home/mxo/.cargo/registry/src/github.com-1ecc6299db9ec823/turtle-1.0.0-alpha.8/src/server.rs:63
  14: turtle::turtle_window::TurtleWindow::new
             at /home/mxo/.cargo/registry/src/github.com-1ecc6299db9ec823/turtle-1.0.0-alpha.8/src/turtle_window.rs:25
  15: turtle::turtle::Turtle::new
             at /home/mxo/.cargo/registry/src/github.com-1ecc6299db9ec823/turtle-1.0.0-alpha.8/src/turtle.rs:102
  16: apx::main
             at src/main.rs:5
  17: std::rt::lang_start::{{closure}}
             at /checkout/src/libstd/rt.rs:74
  18: std::panicking::try::do_call
             at libstd/rt.rs:59
             at libstd/panicking.rs:479
  19: __rust_maybe_catch_panic
             at libpanic_unwind/lib.rs:102
  20: std::rt::lang_start_internal
             at libstd/panicking.rs:458
             at libstd/panic.rs:358
             at libstd/rt.rs:58
  21: std::rt::lang_start
             at /checkout/src/libstd/rt.rs:74
  22: main
  23: __libc_start_main
  24: _start
             at ../sysdeps/x86_64/start.S:120
 D/c/apx ╍ cat src/main.rs                                                                                                       (%1) (1) (458ms) 
extern crate turtle;

use turtle::Turtle;
fn main() {
    let mut turtle = Turtle::new();

    for _ in 0..360 {
        // Move forward three steps
        turtle.forward(3.0);
        // Rotate to the right (clockwise) by 1 degree
        turtle.right(1.0);
    }
}
 D/c/apx ╍ rustc -V                                                                                                                          (%1) 
rustc 1.25.0-nightly (15a1e2844 2018-01-20)
 D/c/apx ╍ screenfetch                                                                                                                       (%1) 
             .;ldkO0000Okdl;.                mxo@Tum
         .;d00xl:^''''''^:ok00d;.            OS: openSUSE 20180116
       .d00l'                'o00d.          Kernel: x86_64 Linux 4.14.13-1-default
     .d0Kd'  Okxol:;,.          :O0d.        Uptime: 47m
    .OKKKK0kOKKKKKKKKKKOxo:,      lKO.       Packages: 2453
   ,0KKKKKKKKKKKKKKKK0P^,,,^dx:    ;00,      Shell: fish 2.7.0
  .OKKKKKKKKKKKKKKKKk'.oOPPb.'0k.   cKO.     Resolution: 1920x1080
  :KKKKKKKKKKKKKKKKK: kKx..dd lKd   'OK:     DE: GNOME 3.26.1
  dKKKKKKKKKKKOx0KKKd ^0KKKO' kKKc   dKd     WM: GNOME Shell
  dKKKKKKKKKKKK;.;oOKx,..^..;kKKK0.  dKd     WM Theme: Adwaita
  :KKKKKKKKKKKK0o;...^cdxxOK0O/^^'  .0K:     GTK Theme: Paper [GTK2/3]
   kKKKKKKKKKKKKKKK0x;,,......,;od  lKk      Icon Theme: Numix-Circle-Light
   '0KKKKKKKKKKKKKKKKKKKKK00KKOo^  c00'      Font: Cantarell 15
    'kKKKOxddxkOO00000Okxoc;''   .dKk'       CPU: Intel Core i7-4710MQ @ 8x 3.5GHz [0°C]
      l0Ko.                    .c00l'        GPU: intel
       'l0Kk:.              .;xK0l'          RAM: 2761MiB / 7889MiB
          'lkK0xl:;,,,,;:ldO0kl'            
              '^:ldxkkkkxdl:^'              
 D/c/apx ╍                                                                                                                        (%1) (2s 511ms)                                                                                                                         (%1)