anchor.diff:        ensurePartition("/dev/nixos/swap", "swap");
         ensurePartition("/dev/nixos/root", "ext4");
         remount_and_check;
  +      ensureMountPoint("/mnt/boot");
       };
     '';
   }
  
positive.code: 
      sub ensureNoPartition {
        $machine->succeed("test ! -e /dev/$_[0]");
      }
  
      sub remount_and_check {
  
negative.code:         }
          # Try to remount with nixpart
          $machine->succeed("nixpart -vm /kickstart");
          ensureMountPoint("/mnt");
          # Check if our beloved canaries are dead
          chomp $canaries;
          $machine->nest("Checking canaries:", sub {
  