gistfile1.txt

$ ./mach run -d https://threejs.org/examples/webxr_vr_rollercoaster.html
THREE.WebGLRenderer: WEBGL_depth_texture extension not supported.
THREE.WebGLRenderer: EXT_frag_depth extension not supported.
THREE.WebGLRenderer: WEBGL_draw_buffers extension not supported.
assertion failed: `(left == right)`
  left: `1282`,
 right: `0` (thread main, at /home/ajeffrey/github/asajeffrey/webxr/webxr/glwindow/mod.rs:203)
stack backtrace:
   0: servo::backtrace::print
   1: servo::main::{{closure}}
   2: std::panicking::rust_panic_with_hook
   3: rust_begin_unwind
   4: std::panicking::begin_panic_fmt
   5: <webxr::glwindow::GlWindowDevice as webxr_api::device::DeviceAPI<surfman::platform::generic::multi::surface::Surface<surfman::platform::generic::multi::device::Device<surfman::platform::unix::wayland::device::Device,surfman::platform::unix::x11::device::Device>,surfman::platform::unix::generic::device::Device>>>::render_animation_frame
   6: webxr_api::session::SessionThread<Device,SwapChains>::handle_msg
   7: <webxr_api::session::SessionThread<Device,SwapChains> as webxr_api::session::MainThreadSession>::run_one_frame
   8: webxr_api::registry::MainThreadRegistry<SwapChains>::run_one_frame
   9: compositing::compositor::IOCompositor<Window>::perform_updates
  10: servo::Servo<Window>::handle_events
  11: servo::app::App::handle_events
  12: servo::app::App::run_loop
  13: servo::app::App::run
  14: servo::main
  15: std::rt::lang_start::{{closure}}
  16: std::panicking::try::do_call
  17: __rust_maybe_catch_panic
  18: std::rt::lang_start_internal
  19: std::rt::lang_start
  20: main
  21: __libc_start_main
  22: _start