message: Expect exit code 254 for crashing container
  With pid namespaces, the minijail process that functions
  as init will wait for children and return their exit
  codes. For all processes that do not exit normally,
  it will return 254. This commit adjusts the expected
  error code for the crashing container.
diff: @@ -223,7 +223,7 @@ test!(crashing_container, {
  |n| {
  n == &Notification::Exit {
  container: TEST_CONTAINER.try_into().unwrap(),
  - status: ExitStatus::Signaled(nix::sys::signal::Signal::SIGABRT as u32),
  + status: ExitStatus::Exit(254),
  }
  },
  15,
  