ices/92004.rs: fixed with errors

=== stdout ===
=== stderr ===
warning: unused variable: `packet`
 --> /home/runner/work/glacier/glacier/ices/92004.rs:5:9
  |
5 |     let packet = decode(vec![1,0,1,0]);
  |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
  |
  = note: `#[warn(unused_variables)]` on by default

warning: fields `version`, `type_id` and `packets` are never read
  --> /home/runner/work/glacier/glacier/ices/92004.rs:62:5
   |
61 | pub struct OperatorPacket {
   |            -------------- fields in this struct
62 |     version: u64,
   |     ^^^^^^^
63 |     type_id: u64,
   |     ^^^^^^^
64 |     packets: Vec<Packet>
   |     ^^^^^^^
   |
   = note: `#[warn(dead_code)]` on by default
   = note: `OperatorPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis

error[E0275]: overflow evaluating the requirement `<std::vec::IntoIter<u64> as Iterator>::Item`
  |
  = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`92004`)

error: aborting due to previous error; 2 warnings emitted

For more information about this error, try `rustc --explain E0275`.
==============

Author: rustbot