message: Make _print public again
  This is required for integration tests.
diff: @@ -103,7 +103,8 @@ mod synch;
  mod syscalls;
  mod util;
  -pub(crate) fn _print(args: ::core::fmt::Arguments<'_>) {
  +#[doc(hidden)]
  +pub fn _print(args: ::core::fmt::Arguments<'_>) {
  use core::fmt::Write;
  crate::console::CONSOLE.lock().write_fmt(args).unwrap();
  }
  