Servo run Error in release version

[MJUCOM]

Hi all!

For benchmarking, performance testing, or real-world use, I follow the readme the servo.
However , I have some problem to run the servo with release flag like below commends.

./mach build --release
./mach run --release tests/html/about-mozilla.html

When I proceed the commends, there is some error like below.

Failed to initialize any backend! Wayland status: NoCompositorListening X11 status: XOpenDisplayFailed (thread main, at /home/wldns190/.cargo/git/checkouts/winit-c2fdb27092aba5a7/4192d04/src/platform_impl/linux/mod.rs:611)
   0: servo::backtrace::print
   1: servo::main::{{closure}}
   2: std::panicking::rust_panic_with_hook
   3: std::panicking::begin_panic::{{closure}}
   4: std::sys_common::backtrace::__rust_end_short_backtrace
   5: std::panicking::begin_panic
   6: winit::platform_impl::platform::EventLoop<T>::new
   7: winit::event_loop::EventLoop<T>::with_user_event
   8: servo::events_loop::EventsLoop::new
   9: servo::app::App::run
  10: servo::main
  11: std::sys_common::backtrace::__rust_begin_short_backtrace
  12: std::rt::lang_start::{{closure}}
  13: std::panicking::try::do_call
  14: __rust_try.llvm.8325860137300793535
  15: std::panicking::try
  16: std::panicking::try::do_call
  17: __rust_try.llvm.8325860137300793535
  18: std::panicking::try
  19: std::rt::lang_start_internal
  20: std::rt::lang_start
  21: __libc_start_main
             at /build/glibc-SzIz7B/glibc-2.31/csu/../csu/libc-start.c:308:16
  22: _start
Servo exited with return value 101

Is there any solution to benchmark in real-world use??
Have a nice day!

[jdm]

It's possible this error will go away with #29168, since that library handles all of the windowing system interactions.