Oct 13 01:53:00.698 INFO checking ZangaiFamily/matching against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:53:00.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 01:53:01.076 INFO blam! 8c10f7e4b71ccb48711bc8fec4f84db17872f05f0ac368773d3e4d8f4bf83d5d
Oct 13 01:53:01.080 INFO running `"docker" "start" "-a" "8c10f7e4b71ccb48711bc8fec4f84db17872f05f0ac368773d3e4d8f4bf83d5d"`
Oct 13 01:53:02.259 INFO kablam! usermod: no changes
Oct 13 01:53:02.384 INFO kablam!     Checking serde_json v1.0.26
Oct 13 01:53:02.387 INFO kablam!     Checking rust_decimal v0.10.1
Oct 13 01:53:05.645 INFO kablam!     Checking matching v0.1.0 (/source)
Oct 13 01:53:07.107 INFO kablam! warning: unused import: `rust_decimal::Decimal`
Oct 13 01:53:07.108 INFO kablam!  --> src/main.rs:3:5
Oct 13 01:53:07.109 INFO kablam!   |
Oct 13 01:53:07.109 INFO kablam! 3 | use rust_decimal::Decimal;
Oct 13 01:53:07.109 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.109 INFO kablam!   |
Oct 13 01:53:07.110 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 01:53:07.110 INFO kablam! 
Oct 13 01:53:07.110 INFO kablam! warning: unused imports: `Error`, `Value`
Oct 13 01:53:07.110 INFO kablam!  --> src/main.rs:5:18
Oct 13 01:53:07.110 INFO kablam!   |
Oct 13 01:53:07.110 INFO kablam! 5 | use serde_json::{Value, Error};
Oct 13 01:53:07.110 INFO kablam!   |                  ^^^^^  ^^^^^
Oct 13 01:53:07.110 INFO kablam! 
Oct 13 01:53:07.110 INFO kablam! warning: unused import: `std::fs::read_to_string`
Oct 13 01:53:07.110 INFO kablam!  --> src/main.rs:8:5
Oct 13 01:53:07.111 INFO kablam!   |
Oct 13 01:53:07.111 INFO kablam! 8 | use std::fs::read_to_string;
Oct 13 01:53:07.111 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.111 INFO kablam! 
Oct 13 01:53:07.111 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 13 01:53:07.111 INFO kablam!  --> src/main.rs:9:5
Oct 13 01:53:07.111 INFO kablam!   |
Oct 13 01:53:07.111 INFO kablam! 9 | use std::io::prelude::*;
Oct 13 01:53:07.111 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.111 INFO kablam! 
Oct 13 01:53:07.111 INFO kablam! warning: unused import: `std::io::BufReader`
Oct 13 01:53:07.111 INFO kablam!   --> src/main.rs:10:5
Oct 13 01:53:07.111 INFO kablam!    |
Oct 13 01:53:07.111 INFO kablam! 10 | use std::io::BufReader;
Oct 13 01:53:07.112 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.112 INFO kablam! 
Oct 13 01:53:07.112 INFO kablam! warning: unused import: `std::collections::LinkedList`
Oct 13 01:53:07.112 INFO kablam!  --> src/structs/order_book.rs:1:5
Oct 13 01:53:07.112 INFO kablam!   |
Oct 13 01:53:07.112 INFO kablam! 1 | use std::collections::LinkedList;
Oct 13 01:53:07.112 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.112 INFO kablam! 
Oct 13 01:53:07.112 INFO kablam! warning: unused import: `std::cmp::Ord`
Oct 13 01:53:07.112 INFO kablam!  --> src/structs/order_book.rs:2:5
Oct 13 01:53:07.113 INFO kablam!   |
Oct 13 01:53:07.113 INFO kablam! 2 | use std::cmp::Ord;
Oct 13 01:53:07.113 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 01:53:07.113 INFO kablam! 
Oct 13 01:53:07.113 INFO kablam! warning: unused import: `std::cmp`
Oct 13 01:53:07.113 INFO kablam!  --> src/structs/order_book.rs:4:5
Oct 13 01:53:07.113 INFO kablam!   |
Oct 13 01:53:07.113 INFO kablam! 4 | use std::cmp;
Oct 13 01:53:07.113 INFO kablam!   |     ^^^^^^^^
Oct 13 01:53:07.113 INFO kablam! 
Oct 13 01:53:07.114 INFO kablam! warning: unused import: `rust_decimal::Decimal`
Oct 13 01:53:07.114 INFO kablam!  --> src/structs/order_book.rs:5:5
Oct 13 01:53:07.114 INFO kablam!   |
Oct 13 01:53:07.114 INFO kablam! 5 | use rust_decimal::Decimal;
Oct 13 01:53:07.114 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.114 INFO kablam! 
Oct 13 01:53:07.115 INFO kablam! warning: unused import: `std::cmp::Ord`
Oct 13 01:53:07.115 INFO kablam!  --> src/ds/list.rs:1:5
Oct 13 01:53:07.115 INFO kablam!   |
Oct 13 01:53:07.115 INFO kablam! 1 | use std::cmp::Ord;
Oct 13 01:53:07.115 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 01:53:07.115 INFO kablam! 
Oct 13 01:53:07.115 INFO kablam! warning: unused import: `std::cmp::Ordering`
Oct 13 01:53:07.115 INFO kablam!  --> src/ds/list.rs:3:5
Oct 13 01:53:07.116 INFO kablam!   |
Oct 13 01:53:07.116 INFO kablam! 3 | use std::cmp::Ordering;
Oct 13 01:53:07.116 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.116 INFO kablam! 
Oct 13 01:53:07.116 INFO kablam! warning: unused import: `test::Bencher`
Oct 13 01:53:07.116 INFO kablam!   --> src/main.rs:24:5
Oct 13 01:53:07.116 INFO kablam!    |
Oct 13 01:53:07.116 INFO kablam! 24 | use test::Bencher;
Oct 13 01:53:07.117 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 13 01:53:07.117 INFO kablam! 
Oct 13 01:53:07.416 INFO kablam! warning: unused variable: `start`
Oct 13 01:53:07.417 INFO kablam!   --> src/ds/heap.rs:37:7
Oct 13 01:53:07.417 INFO kablam!    |
Oct 13 01:53:07.417 INFO kablam! 37 |         let start = 0;
Oct 13 01:53:07.417 INFO kablam!    |             ^^^^^ help: consider using `_start` instead
Oct 13 01:53:07.417 INFO kablam!    |
Oct 13 01:53:07.417 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 01:53:07.417 INFO kablam! 
Oct 13 01:53:07.447 INFO kablam! warning: variant is never constructed: `Limit`
Oct 13 01:53:07.448 INFO kablam!  --> src/structs/order.rs:8:2
Oct 13 01:53:07.448 INFO kablam!   |
Oct 13 01:53:07.448 INFO kablam! 8 |     Limit,
Oct 13 01:53:07.448 INFO kablam!   |     ^^^^^
Oct 13 01:53:07.448 INFO kablam!   |
Oct 13 01:53:07.448 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 01:53:07.448 INFO kablam! 
Oct 13 01:53:07.448 INFO kablam! warning: variant is never constructed: `Market`
Oct 13 01:53:07.448 INFO kablam!  --> src/structs/order.rs:9:2
Oct 13 01:53:07.448 INFO kablam!   |
Oct 13 01:53:07.448 INFO kablam! 9 |     Market
Oct 13 01:53:07.448 INFO kablam!   |     ^^^^^^
Oct 13 01:53:07.448 INFO kablam! 
Oct 13 01:53:07.448 INFO kablam! warning: variant is never constructed: `Ask`
Oct 13 01:53:07.449 INFO kablam!   --> src/structs/order.rs:14:2
Oct 13 01:53:07.449 INFO kablam!    |
Oct 13 01:53:07.449 INFO kablam! 14 |     Ask,
Oct 13 01:53:07.449 INFO kablam!    |     ^^^
Oct 13 01:53:07.449 INFO kablam! 
Oct 13 01:53:07.449 INFO kablam! warning: variant is never constructed: `Bid`
Oct 13 01:53:07.449 INFO kablam!   --> src/structs/order.rs:15:2
Oct 13 01:53:07.449 INFO kablam!    |
Oct 13 01:53:07.449 INFO kablam! 15 |     Bid
Oct 13 01:53:07.449 INFO kablam!    |     ^^^
Oct 13 01:53:07.449 INFO kablam! 
Oct 13 01:53:07.449 INFO kablam! warning: method is never used: `new`
Oct 13 01:53:07.450 INFO kablam!   --> src/structs/order.rs:29:2
Oct 13 01:53:07.450 INFO kablam!    |
Oct 13 01:53:07.450 INFO kablam! 29 |     pub fn new(id: u64, price: &str, volume: &str, kind: OrderKind, side: OrderSide) -> Order {
Oct 13 01:53:07.450 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.450 INFO kablam! 
Oct 13 01:53:07.450 INFO kablam! warning: method is never used: `is_fulfilled`
Oct 13 01:53:07.450 INFO kablam!   --> src/structs/order.rs:40:2
Oct 13 01:53:07.450 INFO kablam!    |
Oct 13 01:53:07.450 INFO kablam! 40 |     pub fn is_fulfilled(&self) -> bool {
Oct 13 01:53:07.450 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.450 INFO kablam! 
Oct 13 01:53:07.450 INFO kablam! warning: method is never used: `volume_remained`
Oct 13 01:53:07.450 INFO kablam!   --> src/structs/order.rs:44:2
Oct 13 01:53:07.450 INFO kablam!    |
Oct 13 01:53:07.451 INFO kablam! 44 |     pub fn volume_remained(&self) -> Decimal {
Oct 13 01:53:07.451 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.451 INFO kablam! 
Oct 13 01:53:07.451 INFO kablam! warning: struct is never constructed: `OrderBook`
Oct 13 01:53:07.451 INFO kablam!   --> src/structs/order_book.rs:10:1
Oct 13 01:53:07.451 INFO kablam!    |
Oct 13 01:53:07.451 INFO kablam! 10 | pub struct OrderBook {
Oct 13 01:53:07.451 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.451 INFO kablam! 
Oct 13 01:53:07.451 INFO kablam! warning: method is never used: `new`
Oct 13 01:53:07.451 INFO kablam!   --> src/structs/order_book.rs:18:2
Oct 13 01:53:07.451 INFO kablam!    |
Oct 13 01:53:07.451 INFO kablam! 18 |     pub fn new(side: OrderSide) -> OrderBook {
Oct 13 01:53:07.451 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.452 INFO kablam! 
Oct 13 01:53:07.452 INFO kablam! warning: method is never used: `add_order`
Oct 13 01:53:07.452 INFO kablam!   --> src/structs/order_book.rs:31:2
Oct 13 01:53:07.452 INFO kablam!    |
Oct 13 01:53:07.452 INFO kablam! 31 |     pub fn add_order(&mut self, order: Order) {
Oct 13 01:53:07.452 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.452 INFO kablam! 
Oct 13 01:53:07.452 INFO kablam! warning: method is never used: `cancel_order`
Oct 13 01:53:07.452 INFO kablam!   --> src/structs/order_book.rs:39:2
Oct 13 01:53:07.452 INFO kablam!    |
Oct 13 01:53:07.453 INFO kablam! 39 |     pub fn cancel_order(&mut self, order: Order) {
Oct 13 01:53:07.453 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.453 INFO kablam! 
Oct 13 01:53:07.453 INFO kablam! warning: struct is never constructed: `Market`
Oct 13 01:53:07.453 INFO kablam!  --> src/structs/market.rs:4:1
Oct 13 01:53:07.453 INFO kablam!   |
Oct 13 01:53:07.453 INFO kablam! 4 | pub struct Market {
Oct 13 01:53:07.453 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.453 INFO kablam! 
Oct 13 01:53:07.453 INFO kablam! warning: method is never used: `new`
Oct 13 01:53:07.454 INFO kablam!   --> src/structs/market.rs:11:2
Oct 13 01:53:07.454 INFO kablam!    |
Oct 13 01:53:07.454 INFO kablam! 11 |     pub fn new(id: u64) -> Market {
Oct 13 01:53:07.454 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.454 INFO kablam! 
Oct 13 01:53:07.454 INFO kablam! warning: method is never used: `add_order`
Oct 13 01:53:07.454 INFO kablam!   --> src/structs/market.rs:19:2
Oct 13 01:53:07.454 INFO kablam!    |
Oct 13 01:53:07.454 INFO kablam! 19 |     pub fn add_order(&mut self, order: Order) {
Oct 13 01:53:07.455 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.455 INFO kablam! 
Oct 13 01:53:07.455 INFO kablam! warning: method is never used: `cancel_order`
Oct 13 01:53:07.455 INFO kablam!   --> src/structs/market.rs:26:2
Oct 13 01:53:07.455 INFO kablam!    |
Oct 13 01:53:07.455 INFO kablam! 26 |     pub fn cancel_order(&mut self, order: Order) {
Oct 13 01:53:07.455 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.455 INFO kablam! 
Oct 13 01:53:07.455 INFO kablam! warning: function is never used: `consume_limit_orders`
Oct 13 01:53:07.456 INFO kablam!  --> src/matching/mod.rs:5:1
Oct 13 01:53:07.456 INFO kablam!   |
Oct 13 01:53:07.456 INFO kablam! 5 | pub fn consume_limit_orders (order: &mut Order, order_book: &mut OrderBook) {
Oct 13 01:53:07.456 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.456 INFO kablam! 
Oct 13 01:53:07.456 INFO kablam! warning: function is never used: `consume_market_orders`
Oct 13 01:53:07.456 INFO kablam!   --> src/matching/mod.rs:32:1
Oct 13 01:53:07.456 INFO kablam!    |
Oct 13 01:53:07.456 INFO kablam! 32 | pub fn consume_market_orders (order: &mut Order, order_book: &mut OrderBook) {
Oct 13 01:53:07.456 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.457 INFO kablam! 
Oct 13 01:53:07.457 INFO kablam! warning: function is never used: `start_match`
Oct 13 01:53:07.457 INFO kablam!   --> src/matching/mod.rs:46:1
Oct 13 01:53:07.457 INFO kablam!    |
Oct 13 01:53:07.457 INFO kablam! 46 | pub fn start_match (mut order: Order, market: &mut Market) {
Oct 13 01:53:07.457 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.457 INFO kablam! 
Oct 13 01:53:07.457 INFO kablam! warning: function is never used: `subtract_volume`
Oct 13 01:53:07.457 INFO kablam!   --> src/matching/mod.rs:67:1
Oct 13 01:53:07.457 INFO kablam!    |
Oct 13 01:53:07.458 INFO kablam! 67 | pub fn subtract_volume(order_a: &mut Order, order_b: &mut Order) -> (bool, bool) {
Oct 13 01:53:07.458 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.458 INFO kablam! 
Oct 13 01:53:07.458 INFO kablam! warning: struct is never constructed: `Heap`
Oct 13 01:53:07.458 INFO kablam!  --> src/ds/heap.rs:7:1
Oct 13 01:53:07.458 INFO kablam!   |
Oct 13 01:53:07.458 INFO kablam! 7 | pub struct Heap<T: Ord + WithId> {
Oct 13 01:53:07.458 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.458 INFO kablam! 
Oct 13 01:53:07.458 INFO kablam! warning: method is never used: `new`
Oct 13 01:53:07.459 INFO kablam!   --> src/ds/heap.rs:13:2
Oct 13 01:53:07.459 INFO kablam!    |
Oct 13 01:53:07.459 INFO kablam! 13 |     pub fn new() -> Heap<T> {
Oct 13 01:53:07.459 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.459 INFO kablam! 
Oct 13 01:53:07.459 INFO kablam! warning: method is never used: `parent`
Oct 13 01:53:07.459 INFO kablam!   --> src/ds/heap.rs:21:2
Oct 13 01:53:07.460 INFO kablam!    |
Oct 13 01:53:07.460 INFO kablam! 21 |     pub fn parent(&self, idx: usize) -> usize {
Oct 13 01:53:07.460 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.460 INFO kablam! 
Oct 13 01:53:07.460 INFO kablam! warning: method is never used: `left`
Oct 13 01:53:07.460 INFO kablam!   --> src/ds/heap.rs:26:2
Oct 13 01:53:07.460 INFO kablam!    |
Oct 13 01:53:07.460 INFO kablam! 26 |     pub fn left(&self, idx: usize) -> usize {
Oct 13 01:53:07.460 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.460 INFO kablam! 
Oct 13 01:53:07.460 INFO kablam! warning: method is never used: `right`
Oct 13 01:53:07.460 INFO kablam!   --> src/ds/heap.rs:31:2
Oct 13 01:53:07.461 INFO kablam!    |
Oct 13 01:53:07.461 INFO kablam! 31 |     pub fn right(&self, idx: usize) -> usize {
Oct 13 01:53:07.461 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.461 INFO kablam! 
Oct 13 01:53:07.461 INFO kablam! warning: method is never used: `sift_up`
Oct 13 01:53:07.461 INFO kablam!   --> src/ds/heap.rs:36:2
Oct 13 01:53:07.463 INFO kablam!    |
Oct 13 01:53:07.463 INFO kablam! 36 |     pub fn sift_up(&mut self, from: usize) -> usize {
Oct 13 01:53:07.463 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.463 INFO kablam! 
Oct 13 01:53:07.463 INFO kablam! warning: method is never used: `sift_down`
Oct 13 01:53:07.463 INFO kablam!   --> src/ds/heap.rs:52:2
Oct 13 01:53:07.463 INFO kablam!    |
Oct 13 01:53:07.463 INFO kablam! 52 |     pub fn sift_down(&mut self, from: usize) {
Oct 13 01:53:07.463 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.463 INFO kablam! 
Oct 13 01:53:07.463 INFO kablam! warning: method is never used: `push`
Oct 13 01:53:07.463 INFO kablam!   --> src/ds/heap.rs:73:2
Oct 13 01:53:07.463 INFO kablam!    |
Oct 13 01:53:07.463 INFO kablam! 73 |     pub fn push(&mut self, elem: T) {
Oct 13 01:53:07.463 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.463 INFO kablam! 
Oct 13 01:53:07.463 INFO kablam! warning: method is never used: `swap`
Oct 13 01:53:07.463 INFO kablam!   --> src/ds/heap.rs:81:2
Oct 13 01:53:07.463 INFO kablam!    |
Oct 13 01:53:07.463 INFO kablam! 81 |     pub fn swap(&mut self, idx_a: usize, idx_b: usize) {
Oct 13 01:53:07.464 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.464 INFO kablam! 
Oct 13 01:53:07.464 INFO kablam! warning: method is never used: `remove`
Oct 13 01:53:07.464 INFO kablam!   --> src/ds/heap.rs:88:2
Oct 13 01:53:07.464 INFO kablam!    |
Oct 13 01:53:07.464 INFO kablam! 88 |     pub fn remove(&mut self, id: u64) {
Oct 13 01:53:07.464 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.464 INFO kablam! 
Oct 13 01:53:07.465 INFO kablam! warning: method is never used: `peek`
Oct 13 01:53:07.465 INFO kablam!    --> src/ds/heap.rs:114:2
Oct 13 01:53:07.465 INFO kablam!     |
Oct 13 01:53:07.465 INFO kablam! 114 |     pub fn peek(&self) -> Option<&T> {
Oct 13 01:53:07.465 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.465 INFO kablam! 
Oct 13 01:53:07.465 INFO kablam! warning: method is never used: `peek_mut`
Oct 13 01:53:07.465 INFO kablam!    --> src/ds/heap.rs:119:2
Oct 13 01:53:07.466 INFO kablam!     |
Oct 13 01:53:07.466 INFO kablam! 119 |     pub fn peek_mut(&mut self) -> Option<&mut T> {
Oct 13 01:53:07.466 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.466 INFO kablam! 
Oct 13 01:53:07.466 INFO kablam! warning: method is never used: `pop`
Oct 13 01:53:07.466 INFO kablam!    --> src/ds/heap.rs:124:2
Oct 13 01:53:07.466 INFO kablam!     |
Oct 13 01:53:07.466 INFO kablam! 124 |     pub fn pop(&mut self) {
Oct 13 01:53:07.467 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.467 INFO kablam! 
Oct 13 01:53:07.467 INFO kablam! warning: method is never used: `len`
Oct 13 01:53:07.467 INFO kablam!    --> src/ds/heap.rs:130:2
Oct 13 01:53:07.467 INFO kablam!     |
Oct 13 01:53:07.467 INFO kablam! 130 |     pub fn len(&self) -> usize {
Oct 13 01:53:07.467 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.468 INFO kablam! 
Oct 13 01:53:07.468 INFO kablam! warning: struct is never constructed: `List`
Oct 13 01:53:07.468 INFO kablam!  --> src/ds/list.rs:7:1
Oct 13 01:53:07.468 INFO kablam!   |
Oct 13 01:53:07.468 INFO kablam! 7 | pub struct List<T: WithId> {
Oct 13 01:53:07.468 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.468 INFO kablam! 
Oct 13 01:53:07.468 INFO kablam! warning: struct is never constructed: `Node`
Oct 13 01:53:07.468 INFO kablam!   --> src/ds/list.rs:15:1
Oct 13 01:53:07.468 INFO kablam!    |
Oct 13 01:53:07.468 INFO kablam! 15 | pub struct Node<T> {
Oct 13 01:53:07.468 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.468 INFO kablam! 
Oct 13 01:53:07.469 INFO kablam! warning: method is never used: `new`
Oct 13 01:53:07.469 INFO kablam!   --> src/ds/list.rs:22:2
Oct 13 01:53:07.469 INFO kablam!    |
Oct 13 01:53:07.469 INFO kablam! 22 |     pub fn new() -> List<T> {
Oct 13 01:53:07.469 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.469 INFO kablam! 
Oct 13 01:53:07.469 INFO kablam! warning: method is never used: `len`
Oct 13 01:53:07.469 INFO kablam!   --> src/ds/list.rs:32:2
Oct 13 01:53:07.469 INFO kablam!    |
Oct 13 01:53:07.469 INFO kablam! 32 |     pub fn len(&self) -> usize {
Oct 13 01:53:07.469 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.469 INFO kablam! 
Oct 13 01:53:07.470 INFO kablam! warning: method is never used: `front`
Oct 13 01:53:07.470 INFO kablam!   --> src/ds/list.rs:37:2
Oct 13 01:53:07.470 INFO kablam!    |
Oct 13 01:53:07.470 INFO kablam! 37 |     pub fn front(&self) -> Option<&T> {
Oct 13 01:53:07.470 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.470 INFO kablam! 
Oct 13 01:53:07.470 INFO kablam! warning: method is never used: `front_mut`
Oct 13 01:53:07.470 INFO kablam!   --> src/ds/list.rs:42:2
Oct 13 01:53:07.470 INFO kablam!    |
Oct 13 01:53:07.470 INFO kablam! 42 |     pub fn front_mut(&mut self) -> Option<&mut T> {
Oct 13 01:53:07.470 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.470 INFO kablam! 
Oct 13 01:53:07.470 INFO kablam! warning: method is never used: `push_back`
Oct 13 01:53:07.470 INFO kablam!   --> src/ds/list.rs:47:2
Oct 13 01:53:07.470 INFO kablam!    |
Oct 13 01:53:07.470 INFO kablam! 47 |     pub fn push_back(&mut self, elem: T) {
Oct 13 01:53:07.470 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.470 INFO kablam! 
Oct 13 01:53:07.470 INFO kablam! warning: method is never used: `remove`
Oct 13 01:53:07.470 INFO kablam!   --> src/ds/list.rs:71:2
Oct 13 01:53:07.470 INFO kablam!    |
Oct 13 01:53:07.470 INFO kablam! 71 |     pub fn remove(&mut self, id: u64) {
Oct 13 01:53:07.470 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.470 INFO kablam! 
Oct 13 01:53:07.470 INFO kablam! warning: method is never used: `pop_front`
Oct 13 01:53:07.470 INFO kablam!   --> src/ds/list.rs:99:2
Oct 13 01:53:07.470 INFO kablam!    |
Oct 13 01:53:07.471 INFO kablam! 99 |     pub fn pop_front(&mut self) {
Oct 13 01:53:07.471 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.471 INFO kablam! 
Oct 13 01:53:07.472 INFO kablam! warning: struct is never constructed: `Order`
Oct 13 01:53:07.472 INFO kablam!    --> src/ds/list.rs:106:1
Oct 13 01:53:07.472 INFO kablam!     |
Oct 13 01:53:07.472 INFO kablam! 106 | struct Order {
Oct 13 01:53:07.472 INFO kablam!     | ^^^^^^^^^^^^
Oct 13 01:53:07.472 INFO kablam! 
Oct 13 01:53:07.512 INFO kablam! warning: unused import: `Error`
Oct 13 01:53:07.512 INFO kablam!  --> src/main.rs:5:25
Oct 13 01:53:07.513 INFO kablam!   |
Oct 13 01:53:07.513 INFO kablam! 5 | use serde_json::{Value, Error};
Oct 13 01:53:07.513 INFO kablam!   |                         ^^^^^
Oct 13 01:53:07.513 INFO kablam!   |
Oct 13 01:53:07.513 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 01:53:07.513 INFO kablam! 
Oct 13 01:53:07.513 INFO kablam! warning: unused import: `std::fs::read_to_string`
Oct 13 01:53:07.513 INFO kablam!  --> src/main.rs:8:5
Oct 13 01:53:07.513 INFO kablam!   |
Oct 13 01:53:07.513 INFO kablam! 8 | use std::fs::read_to_string;
Oct 13 01:53:07.514 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.514 INFO kablam! 
Oct 13 01:53:07.514 INFO kablam! warning: unused import: `std::io::BufReader`
Oct 13 01:53:07.514 INFO kablam!   --> src/main.rs:10:5
Oct 13 01:53:07.514 INFO kablam!    |
Oct 13 01:53:07.514 INFO kablam! 10 | use std::io::BufReader;
Oct 13 01:53:07.514 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.514 INFO kablam! 
Oct 13 01:53:07.514 INFO kablam! warning: unused import: `std::collections::LinkedList`
Oct 13 01:53:07.514 INFO kablam!  --> src/structs/order_book.rs:1:5
Oct 13 01:53:07.514 INFO kablam!   |
Oct 13 01:53:07.515 INFO kablam! 1 | use std::collections::LinkedList;
Oct 13 01:53:07.515 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.515 INFO kablam! 
Oct 13 01:53:07.515 INFO kablam! warning: unused import: `std::cmp::Ord`
Oct 13 01:53:07.515 INFO kablam!  --> src/structs/order_book.rs:2:5
Oct 13 01:53:07.515 INFO kablam!   |
Oct 13 01:53:07.515 INFO kablam! 2 | use std::cmp::Ord;
Oct 13 01:53:07.515 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 01:53:07.515 INFO kablam! 
Oct 13 01:53:07.515 INFO kablam! warning: unused import: `std::cmp`
Oct 13 01:53:07.515 INFO kablam!  --> src/structs/order_book.rs:4:5
Oct 13 01:53:07.516 INFO kablam!   |
Oct 13 01:53:07.516 INFO kablam! 4 | use std::cmp;
Oct 13 01:53:07.516 INFO kablam!   |     ^^^^^^^^
Oct 13 01:53:07.516 INFO kablam! 
Oct 13 01:53:07.516 INFO kablam! warning: unused import: `std::cmp::Ord`
Oct 13 01:53:07.516 INFO kablam!  --> src/ds/list.rs:1:5
Oct 13 01:53:07.516 INFO kablam!   |
Oct 13 01:53:07.516 INFO kablam! 1 | use std::cmp::Ord;
Oct 13 01:53:07.516 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 01:53:07.517 INFO kablam! 
Oct 13 01:53:07.517 INFO kablam! warning: unused import: `std::cmp::Ordering`
Oct 13 01:53:07.517 INFO kablam!  --> src/ds/list.rs:3:5
Oct 13 01:53:07.517 INFO kablam!   |
Oct 13 01:53:07.517 INFO kablam! 3 | use std::cmp::Ordering;
Oct 13 01:53:07.517 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 13 01:53:07.517 INFO kablam! 
Oct 13 01:53:07.867 INFO kablam! warning: unused import: `std::io::prelude`
Oct 13 01:53:07.867 INFO kablam!  --> src/main.rs:9:5
Oct 13 01:53:07.867 INFO kablam!   |
Oct 13 01:53:07.867 INFO kablam! 9 | use std::io::prelude::*;
Oct 13 01:53:07.867 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 01:53:07.867 INFO kablam! 
Oct 13 01:53:07.903 INFO kablam! warning: unused variable: `market`
Oct 13 01:53:07.903 INFO kablam!   --> src/structs/market.rs:48:6
Oct 13 01:53:07.903 INFO kablam!    |
Oct 13 01:53:07.903 INFO kablam! 48 |     let market = Market::new(1);
Oct 13 01:53:07.903 INFO kablam!    |         ^^^^^^ help: consider using `_market` instead
Oct 13 01:53:07.903 INFO kablam!    |
Oct 13 01:53:07.904 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 01:53:07.904 INFO kablam! 
Oct 13 01:53:07.904 INFO kablam! warning: unused variable: `b_fulfilled`
Oct 13 01:53:07.904 INFO kablam!   --> src/matching/mod.rs:81:20
Oct 13 01:53:07.904 INFO kablam!    |
Oct 13 01:53:07.904 INFO kablam! 81 |     let (a_fulfilled, b_fulfilled) = subtract_volume(&mut order_a, &mut order_b);
Oct 13 01:53:07.904 INFO kablam!    |                       ^^^^^^^^^^^ help: consider using `_b_fulfilled` instead
Oct 13 01:53:07.904 INFO kablam! 
Oct 13 01:53:07.904 INFO kablam! warning: unused variable: `start`
Oct 13 01:53:07.905 INFO kablam!   --> src/ds/heap.rs:37:7
Oct 13 01:53:07.905 INFO kablam!    |
Oct 13 01:53:07.905 INFO kablam! 37 |         let start = 0;
Oct 13 01:53:07.905 INFO kablam!    |             ^^^^^ help: consider using `_start` instead
Oct 13 01:53:07.905 INFO kablam! 
Oct 13 01:53:08.049 INFO kablam! warning: method is never used: `left`
Oct 13 01:53:08.049 INFO kablam!   --> src/ds/heap.rs:26:2
Oct 13 01:53:08.050 INFO kablam!    |
Oct 13 01:53:08.050 INFO kablam! 26 |     pub fn left(&self, idx: usize) -> usize {
Oct 13 01:53:08.050 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:08.050 INFO kablam!    |
Oct 13 01:53:08.050 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:53:08.050 INFO kablam! 
Oct 13 01:53:08.050 INFO kablam! warning: method is never used: `right`
Oct 13 01:53:08.050 INFO kablam!   --> src/ds/heap.rs:31:2
Oct 13 01:53:08.050 INFO kablam!    |
Oct 13 01:53:08.050 INFO kablam! 31 |     pub fn right(&self, idx: usize) -> usize {
Oct 13 01:53:08.050 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:53:08.050 INFO kablam! 
Oct 13 01:53:08.118 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.82s
Oct 13 01:53:08.122 INFO kablam! su: No module specific data is present
Oct 13 01:53:09.312 INFO running `"docker" "rm" "-f" "8c10f7e4b71ccb48711bc8fec4f84db17872f05f0ac368773d3e4d8f4bf83d5d"`
Oct 13 01:53:09.502 INFO blam! 8c10f7e4b71ccb48711bc8fec4f84db17872f05f0ac368773d3e4d8f4bf83d5d