day05: Changes for part 2

I feel like there should be away for me to read from the back and move
things over directly instead of having a temporary Vec for it, but I'm
not sure how this would work with the owner-checking, so I didn't try.

day05/src/main.rs

@@ -51,8 +51,13 @@ fn main() -> Result<(), Box<dyn error::Error>> {
 		// println!("{:?}", re.captures(&line));
 		// println!("{:?}", items);
 		let cap: Vec<usize> = re.captures(&line).ok_or("Could not match line")?.iter().skip(1).map(|x| x.unwrap().as_str().parse().unwrap()).collect();
+		let mut items_to_move = vec![];
 		for _ in 0..cap[0] {
 			let item = items[cap[1] - 1].pop().ok_or("Found a broken match")?;
+			items_to_move.push(item);
+		}
+
+		for item in items_to_move.iter().rev() {
 			items[cap[2] - 1].push(item);
 		}
 	}