QEMU takes time to load with cutsom init

Question

So I'm working on writing my own INIT, and I downloaded arch qemu image to boot from. I mount the drive, add the init to it, umount and then run the vm with:

sudo qemu-system-x86_64 \
  -boot c \
  -drive file=vm/Arch-Linux-x86_64-basic-20221224.113482.qcow2,format=qcow2 \
  -m size=8G \
  -cpu host \
  -smp "$(nproc)" \
  -enable-kvm

This however takes an awful lot of time to load, with the message "guest has not initialized the display yet". after a while it gets to a shell. btw the init is in rust (my first ever rust project), and it looks like:

use std::process::Command;
use execute::Execute;

fn main() {
    Command::new("agetty")
        .arg("tty1")
        .execute()
        .expect("failed running tty1");
}