Nov 30 07:48:08.280 INFO checking ZangaiFamily/matching against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 07:48:08.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 07:48:08.806 INFO [stdout] 800bdcb36e9b883322ac71220b55272fea83dafed82a5c9481bc38111c0fb1a2
Nov 30 07:48:08.808 INFO running `"docker" "start" "-a" "800bdcb36e9b883322ac71220b55272fea83dafed82a5c9481bc38111c0fb1a2"`
Nov 30 07:48:10.519 INFO [stderr] usermod: no changes
Nov 30 07:48:10.661 INFO [stderr]     Checking serde_json v1.0.26
Nov 30 07:48:10.661 INFO [stderr]     Checking rust_decimal v0.10.1
Nov 30 07:48:14.361 INFO [stderr]     Checking matching v0.1.0 (/source)
Nov 30 07:48:15.827 INFO [stderr] warning: unused import: `Error`
Nov 30 07:48:15.827 INFO [stderr]  --> src/main.rs:5:25
Nov 30 07:48:15.827 INFO [stderr]   |
Nov 30 07:48:15.828 INFO [stderr] 5 | use serde_json::{Value, Error};
Nov 30 07:48:15.828 INFO [stderr]   |                         ^^^^^
Nov 30 07:48:15.828 INFO [stderr]   |
Nov 30 07:48:15.829 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:48:15.829 INFO [stderr] 
Nov 30 07:48:15.829 INFO [stderr] warning: unused import: `std::fs::read_to_string`
Nov 30 07:48:15.830 INFO [stderr]  --> src/main.rs:8:5
Nov 30 07:48:15.830 INFO [stderr]   |
Nov 30 07:48:15.830 INFO [stderr] 8 | use std::fs::read_to_string;
Nov 30 07:48:15.831 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:15.831 INFO [stderr] 
Nov 30 07:48:15.831 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 30 07:48:15.831 INFO [stderr]   --> src/main.rs:10:5
Nov 30 07:48:15.832 INFO [stderr]    |
Nov 30 07:48:15.832 INFO [stderr] 10 | use std::io::BufReader;
Nov 30 07:48:15.832 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 07:48:15.833 INFO [stderr] 
Nov 30 07:48:15.833 INFO [stderr] warning: unused import: `std::collections::LinkedList`
Nov 30 07:48:15.834 INFO [stderr]  --> src/structs/order_book.rs:1:5
Nov 30 07:48:15.834 INFO [stderr]   |
Nov 30 07:48:15.835 INFO [stderr] 1 | use std::collections::LinkedList;
Nov 30 07:48:15.835 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:15.835 INFO [stderr] 
Nov 30 07:48:15.836 INFO [stderr] warning: unused import: `std::cmp::Ord`
Nov 30 07:48:15.836 INFO [stderr]  --> src/structs/order_book.rs:2:5
Nov 30 07:48:15.836 INFO [stderr]   |
Nov 30 07:48:15.837 INFO [stderr] 2 | use std::cmp::Ord;
Nov 30 07:48:15.837 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 07:48:15.837 INFO [stderr] 
Nov 30 07:48:15.838 INFO [stderr] warning: unused import: `std::cmp`
Nov 30 07:48:15.838 INFO [stderr]  --> src/structs/order_book.rs:4:5
Nov 30 07:48:15.839 INFO [stderr]   |
Nov 30 07:48:15.839 INFO [stderr] 4 | use std::cmp;
Nov 30 07:48:15.839 INFO [stderr]   |     ^^^^^^^^
Nov 30 07:48:15.840 INFO [stderr] 
Nov 30 07:48:15.843 INFO [stderr] warning: unused import: `std::cmp::Ord`
Nov 30 07:48:15.843 INFO [stderr]  --> src/ds/list.rs:1:5
Nov 30 07:48:15.843 INFO [stderr]   |
Nov 30 07:48:15.844 INFO [stderr] 1 | use std::cmp::Ord;
Nov 30 07:48:15.844 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 07:48:15.844 INFO [stderr] 
Nov 30 07:48:15.845 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Nov 30 07:48:15.845 INFO [stderr]  --> src/ds/list.rs:3:5
Nov 30 07:48:15.846 INFO [stderr]   |
Nov 30 07:48:15.846 INFO [stderr] 3 | use std::cmp::Ordering;
Nov 30 07:48:15.846 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 07:48:15.847 INFO [stderr] 
Nov 30 07:48:16.053 INFO [stderr] warning: unused import: `rust_decimal::Decimal`
Nov 30 07:48:16.053 INFO [stderr]  --> src/main.rs:3:5
Nov 30 07:48:16.053 INFO [stderr]   |
Nov 30 07:48:16.054 INFO [stderr] 3 | use rust_decimal::Decimal;
Nov 30 07:48:16.054 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.054 INFO [stderr]   |
Nov 30 07:48:16.055 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:48:16.055 INFO [stderr] 
Nov 30 07:48:16.055 INFO [stderr] warning: unused imports: `Error`, `Value`
Nov 30 07:48:16.056 INFO [stderr]  --> src/main.rs:5:18
Nov 30 07:48:16.056 INFO [stderr]   |
Nov 30 07:48:16.056 INFO [stderr] 5 | use serde_json::{Value, Error};
Nov 30 07:48:16.057 INFO [stderr]   |                  ^^^^^  ^^^^^
Nov 30 07:48:16.057 INFO [stderr] 
Nov 30 07:48:16.057 INFO [stderr] warning: unused import: `std::fs::read_to_string`
Nov 30 07:48:16.058 INFO [stderr]  --> src/main.rs:8:5
Nov 30 07:48:16.058 INFO [stderr]   |
Nov 30 07:48:16.058 INFO [stderr] 8 | use std::fs::read_to_string;
Nov 30 07:48:16.059 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.059 INFO [stderr] 
Nov 30 07:48:16.059 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 30 07:48:16.060 INFO [stderr]  --> src/main.rs:9:5
Nov 30 07:48:16.060 INFO [stderr]   |
Nov 30 07:48:16.060 INFO [stderr] 9 | use std::io::prelude::*;
Nov 30 07:48:16.060 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.061 INFO [stderr] 
Nov 30 07:48:16.061 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 30 07:48:16.061 INFO [stderr]   --> src/main.rs:10:5
Nov 30 07:48:16.062 INFO [stderr]    |
Nov 30 07:48:16.062 INFO [stderr] 10 | use std::io::BufReader;
Nov 30 07:48:16.062 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.062 INFO [stderr] 
Nov 30 07:48:16.063 INFO [stderr] warning: unused import: `std::collections::LinkedList`
Nov 30 07:48:16.063 INFO [stderr]  --> src/structs/order_book.rs:1:5
Nov 30 07:48:16.063 INFO [stderr]   |
Nov 30 07:48:16.064 INFO [stderr] 1 | use std::collections::LinkedList;
Nov 30 07:48:16.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.064 INFO [stderr] 
Nov 30 07:48:16.064 INFO [stderr] warning: unused import: `std::cmp::Ord`
Nov 30 07:48:16.065 INFO [stderr]  --> src/structs/order_book.rs:2:5
Nov 30 07:48:16.065 INFO [stderr]   |
Nov 30 07:48:16.065 INFO [stderr] 2 | use std::cmp::Ord;
Nov 30 07:48:16.065 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 07:48:16.065 INFO [stderr] 
Nov 30 07:48:16.065 INFO [stderr] warning: unused import: `std::cmp`
Nov 30 07:48:16.065 INFO [stderr]  --> src/structs/order_book.rs:4:5
Nov 30 07:48:16.065 INFO [stderr]   |
Nov 30 07:48:16.065 INFO [stderr] 4 | use std::cmp;
Nov 30 07:48:16.065 INFO [stderr]   |     ^^^^^^^^
Nov 30 07:48:16.065 INFO [stderr] 
Nov 30 07:48:16.065 INFO [stderr] warning: unused import: `rust_decimal::Decimal`
Nov 30 07:48:16.065 INFO [stderr]  --> src/structs/order_book.rs:5:5
Nov 30 07:48:16.065 INFO [stderr]   |
Nov 30 07:48:16.065 INFO [stderr] 5 | use rust_decimal::Decimal;
Nov 30 07:48:16.065 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.065 INFO [stderr] 
Nov 30 07:48:16.065 INFO [stderr] warning: unused import: `std::cmp::Ord`
Nov 30 07:48:16.065 INFO [stderr]  --> src/ds/list.rs:1:5
Nov 30 07:48:16.065 INFO [stderr]   |
Nov 30 07:48:16.072 INFO [stderr] 1 | use std::cmp::Ord;
Nov 30 07:48:16.072 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 07:48:16.072 INFO [stderr] 
Nov 30 07:48:16.072 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Nov 30 07:48:16.072 INFO [stderr]  --> src/ds/list.rs:3:5
Nov 30 07:48:16.072 INFO [stderr]   |
Nov 30 07:48:16.072 INFO [stderr] 3 | use std::cmp::Ordering;
Nov 30 07:48:16.072 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.072 INFO [stderr] 
Nov 30 07:48:16.072 INFO [stderr] warning: unused import: `test::Bencher`
Nov 30 07:48:16.072 INFO [stderr]   --> src/main.rs:24:5
Nov 30 07:48:16.072 INFO [stderr]    |
Nov 30 07:48:16.072 INFO [stderr] 24 | use test::Bencher;
Nov 30 07:48:16.072 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 07:48:16.072 INFO [stderr] 
Nov 30 07:48:16.188 INFO [stderr] warning: unused variable: `start`
Nov 30 07:48:16.188 INFO [stderr]   --> src/ds/heap.rs:37:7
Nov 30 07:48:16.188 INFO [stderr]    |
Nov 30 07:48:16.188 INFO [stderr] 37 |         let start = 0;
Nov 30 07:48:16.188 INFO [stderr]    |             ^^^^^ help: consider using `_start` instead
Nov 30 07:48:16.188 INFO [stderr]    |
Nov 30 07:48:16.188 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 07:48:16.188 INFO [stderr] 
Nov 30 07:48:16.220 INFO [stderr] warning: variant is never constructed: `Limit`
Nov 30 07:48:16.220 INFO [stderr]  --> src/structs/order.rs:8:2
Nov 30 07:48:16.221 INFO [stderr]   |
Nov 30 07:48:16.221 INFO [stderr] 8 |     Limit,
Nov 30 07:48:16.221 INFO [stderr]   |     ^^^^^
Nov 30 07:48:16.222 INFO [stderr]   |
Nov 30 07:48:16.222 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 07:48:16.222 INFO [stderr] 
Nov 30 07:48:16.222 INFO [stderr] warning: variant is never constructed: `Market`
Nov 30 07:48:16.223 INFO [stderr]  --> src/structs/order.rs:9:2
Nov 30 07:48:16.223 INFO [stderr]   |
Nov 30 07:48:16.223 INFO [stderr] 9 |     Market
Nov 30 07:48:16.223 INFO [stderr]   |     ^^^^^^
Nov 30 07:48:16.224 INFO [stderr] 
Nov 30 07:48:16.224 INFO [stderr] warning: variant is never constructed: `Ask`
Nov 30 07:48:16.224 INFO [stderr]   --> src/structs/order.rs:14:2
Nov 30 07:48:16.224 INFO [stderr]    |
Nov 30 07:48:16.225 INFO [stderr] 14 |     Ask,
Nov 30 07:48:16.225 INFO [stderr]    |     ^^^
Nov 30 07:48:16.225 INFO [stderr] 
Nov 30 07:48:16.225 INFO [stderr] warning: variant is never constructed: `Bid`
Nov 30 07:48:16.226 INFO [stderr]   --> src/structs/order.rs:15:2
Nov 30 07:48:16.226 INFO [stderr]    |
Nov 30 07:48:16.226 INFO [stderr] 15 |     Bid
Nov 30 07:48:16.226 INFO [stderr]    |     ^^^
Nov 30 07:48:16.227 INFO [stderr] 
Nov 30 07:48:16.227 INFO [stderr] warning: method is never used: `new`
Nov 30 07:48:16.227 INFO [stderr]   --> src/structs/order.rs:29:2
Nov 30 07:48:16.227 INFO [stderr]    |
Nov 30 07:48:16.228 INFO [stderr] 29 |     pub fn new(id: u64, price: &str, volume: &str, kind: OrderKind, side: OrderSide) -> Order {
Nov 30 07:48:16.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.228 INFO [stderr] 
Nov 30 07:48:16.228 INFO [stderr] warning: method is never used: `is_fulfilled`
Nov 30 07:48:16.228 INFO [stderr]   --> src/structs/order.rs:40:2
Nov 30 07:48:16.229 INFO [stderr]    |
Nov 30 07:48:16.229 INFO [stderr] 40 |     pub fn is_fulfilled(&self) -> bool {
Nov 30 07:48:16.229 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.229 INFO [stderr] 
Nov 30 07:48:16.230 INFO [stderr] warning: method is never used: `volume_remained`
Nov 30 07:48:16.230 INFO [stderr]   --> src/structs/order.rs:44:2
Nov 30 07:48:16.230 INFO [stderr]    |
Nov 30 07:48:16.230 INFO [stderr] 44 |     pub fn volume_remained(&self) -> Decimal {
Nov 30 07:48:16.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.231 INFO [stderr] 
Nov 30 07:48:16.231 INFO [stderr] warning: struct is never constructed: `OrderBook`
Nov 30 07:48:16.231 INFO [stderr]   --> src/structs/order_book.rs:10:1
Nov 30 07:48:16.232 INFO [stderr]    |
Nov 30 07:48:16.232 INFO [stderr] 10 | pub struct OrderBook {
Nov 30 07:48:16.232 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.232 INFO [stderr] 
Nov 30 07:48:16.233 INFO [stderr] warning: method is never used: `new`
Nov 30 07:48:16.233 INFO [stderr]   --> src/structs/order_book.rs:18:2
Nov 30 07:48:16.233 INFO [stderr]    |
Nov 30 07:48:16.233 INFO [stderr] 18 |     pub fn new(side: OrderSide) -> OrderBook {
Nov 30 07:48:16.234 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.234 INFO [stderr] 
Nov 30 07:48:16.234 INFO [stderr] warning: method is never used: `add_order`
Nov 30 07:48:16.234 INFO [stderr]   --> src/structs/order_book.rs:31:2
Nov 30 07:48:16.235 INFO [stderr]    |
Nov 30 07:48:16.235 INFO [stderr] 31 |     pub fn add_order(&mut self, order: Order) {
Nov 30 07:48:16.235 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.235 INFO [stderr] 
Nov 30 07:48:16.236 INFO [stderr] warning: method is never used: `cancel_order`
Nov 30 07:48:16.236 INFO [stderr]   --> src/structs/order_book.rs:39:2
Nov 30 07:48:16.236 INFO [stderr]    |
Nov 30 07:48:16.236 INFO [stderr] 39 |     pub fn cancel_order(&mut self, order: Order) {
Nov 30 07:48:16.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.237 INFO [stderr] 
Nov 30 07:48:16.237 INFO [stderr] warning: struct is never constructed: `Market`
Nov 30 07:48:16.237 INFO [stderr]  --> src/structs/market.rs:4:1
Nov 30 07:48:16.238 INFO [stderr]   |
Nov 30 07:48:16.238 INFO [stderr] 4 | pub struct Market {
Nov 30 07:48:16.238 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.238 INFO [stderr] 
Nov 30 07:48:16.239 INFO [stderr] warning: method is never used: `new`
Nov 30 07:48:16.239 INFO [stderr]   --> src/structs/market.rs:11:2
Nov 30 07:48:16.239 INFO [stderr]    |
Nov 30 07:48:16.239 INFO [stderr] 11 |     pub fn new(id: u64) -> Market {
Nov 30 07:48:16.239 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.240 INFO [stderr] 
Nov 30 07:48:16.240 INFO [stderr] warning: method is never used: `add_order`
Nov 30 07:48:16.240 INFO [stderr]   --> src/structs/market.rs:19:2
Nov 30 07:48:16.240 INFO [stderr]    |
Nov 30 07:48:16.241 INFO [stderr] 19 |     pub fn add_order(&mut self, order: Order) {
Nov 30 07:48:16.241 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.241 INFO [stderr] 
Nov 30 07:48:16.241 INFO [stderr] warning: method is never used: `cancel_order`
Nov 30 07:48:16.242 INFO [stderr]   --> src/structs/market.rs:26:2
Nov 30 07:48:16.242 INFO [stderr]    |
Nov 30 07:48:16.242 INFO [stderr] 26 |     pub fn cancel_order(&mut self, order: Order) {
Nov 30 07:48:16.242 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.243 INFO [stderr] 
Nov 30 07:48:16.243 INFO [stderr] warning: function is never used: `consume_limit_orders`
Nov 30 07:48:16.243 INFO [stderr]  --> src/matching/mod.rs:5:1
Nov 30 07:48:16.243 INFO [stderr]   |
Nov 30 07:48:16.244 INFO [stderr] 5 | pub fn consume_limit_orders (order: &mut Order, order_book: &mut OrderBook) {
Nov 30 07:48:16.244 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.244 INFO [stderr] 
Nov 30 07:48:16.244 INFO [stderr] warning: function is never used: `consume_market_orders`
Nov 30 07:48:16.245 INFO [stderr]   --> src/matching/mod.rs:32:1
Nov 30 07:48:16.245 INFO [stderr]    |
Nov 30 07:48:16.245 INFO [stderr] 32 | pub fn consume_market_orders (order: &mut Order, order_book: &mut OrderBook) {
Nov 30 07:48:16.245 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.246 INFO [stderr] 
Nov 30 07:48:16.246 INFO [stderr] warning: function is never used: `start_match`
Nov 30 07:48:16.246 INFO [stderr]   --> src/matching/mod.rs:46:1
Nov 30 07:48:16.246 INFO [stderr]    |
Nov 30 07:48:16.247 INFO [stderr] 46 | pub fn start_match (mut order: Order, market: &mut Market) {
Nov 30 07:48:16.247 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.247 INFO [stderr] 
Nov 30 07:48:16.247 INFO [stderr] warning: function is never used: `subtract_volume`
Nov 30 07:48:16.248 INFO [stderr]   --> src/matching/mod.rs:67:1
Nov 30 07:48:16.248 INFO [stderr]    |
Nov 30 07:48:16.248 INFO [stderr] 67 | pub fn subtract_volume(order_a: &mut Order, order_b: &mut Order) -> (bool, bool) {
Nov 30 07:48:16.248 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.249 INFO [stderr] 
Nov 30 07:48:16.249 INFO [stderr] warning: struct is never constructed: `Heap`
Nov 30 07:48:16.249 INFO [stderr]  --> src/ds/heap.rs:7:1
Nov 30 07:48:16.249 INFO [stderr]   |
Nov 30 07:48:16.250 INFO [stderr] 7 | pub struct Heap<T: Ord + WithId> {
Nov 30 07:48:16.250 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.250 INFO [stderr] 
Nov 30 07:48:16.250 INFO [stderr] warning: method is never used: `new`
Nov 30 07:48:16.251 INFO [stderr]   --> src/ds/heap.rs:13:2
Nov 30 07:48:16.251 INFO [stderr]    |
Nov 30 07:48:16.251 INFO [stderr] 13 |     pub fn new() -> Heap<T> {
Nov 30 07:48:16.251 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.251 INFO [stderr] 
Nov 30 07:48:16.252 INFO [stderr] warning: method is never used: `parent`
Nov 30 07:48:16.252 INFO [stderr]   --> src/ds/heap.rs:21:2
Nov 30 07:48:16.252 INFO [stderr]    |
Nov 30 07:48:16.253 INFO [stderr] 21 |     pub fn parent(&self, idx: usize) -> usize {
Nov 30 07:48:16.253 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.253 INFO [stderr] 
Nov 30 07:48:16.253 INFO [stderr] warning: method is never used: `left`
Nov 30 07:48:16.253 INFO [stderr]   --> src/ds/heap.rs:26:2
Nov 30 07:48:16.254 INFO [stderr]    |
Nov 30 07:48:16.254 INFO [stderr] 26 |     pub fn left(&self, idx: usize) -> usize {
Nov 30 07:48:16.254 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.254 INFO [stderr] 
Nov 30 07:48:16.255 INFO [stderr] warning: method is never used: `right`
Nov 30 07:48:16.255 INFO [stderr]   --> src/ds/heap.rs:31:2
Nov 30 07:48:16.255 INFO [stderr]    |
Nov 30 07:48:16.255 INFO [stderr] 31 |     pub fn right(&self, idx: usize) -> usize {
Nov 30 07:48:16.256 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.256 INFO [stderr] 
Nov 30 07:48:16.256 INFO [stderr] warning: method is never used: `sift_up`
Nov 30 07:48:16.256 INFO [stderr]   --> src/ds/heap.rs:36:2
Nov 30 07:48:16.257 INFO [stderr]    |
Nov 30 07:48:16.257 INFO [stderr] 36 |     pub fn sift_up(&mut self, from: usize) -> usize {
Nov 30 07:48:16.257 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.257 INFO [stderr] 
Nov 30 07:48:16.258 INFO [stderr] warning: method is never used: `sift_down`
Nov 30 07:48:16.258 INFO [stderr]   --> src/ds/heap.rs:52:2
Nov 30 07:48:16.258 INFO [stderr]    |
Nov 30 07:48:16.258 INFO [stderr] 52 |     pub fn sift_down(&mut self, from: usize) {
Nov 30 07:48:16.259 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.259 INFO [stderr] 
Nov 30 07:48:16.259 INFO [stderr] warning: method is never used: `push`
Nov 30 07:48:16.259 INFO [stderr]   --> src/ds/heap.rs:73:2
Nov 30 07:48:16.260 INFO [stderr]    |
Nov 30 07:48:16.260 INFO [stderr] 73 |     pub fn push(&mut self, elem: T) {
Nov 30 07:48:16.260 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.260 INFO [stderr] 
Nov 30 07:48:16.261 INFO [stderr] warning: method is never used: `swap`
Nov 30 07:48:16.261 INFO [stderr]   --> src/ds/heap.rs:81:2
Nov 30 07:48:16.261 INFO [stderr]    |
Nov 30 07:48:16.261 INFO [stderr] 81 |     pub fn swap(&mut self, idx_a: usize, idx_b: usize) {
Nov 30 07:48:16.261 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.262 INFO [stderr] 
Nov 30 07:48:16.262 INFO [stderr] warning: method is never used: `remove`
Nov 30 07:48:16.262 INFO [stderr]   --> src/ds/heap.rs:88:2
Nov 30 07:48:16.262 INFO [stderr]    |
Nov 30 07:48:16.263 INFO [stderr] 88 |     pub fn remove(&mut self, id: u64) {
Nov 30 07:48:16.263 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.263 INFO [stderr] 
Nov 30 07:48:16.263 INFO [stderr] warning: method is never used: `peek`
Nov 30 07:48:16.264 INFO [stderr]    --> src/ds/heap.rs:114:2
Nov 30 07:48:16.264 INFO [stderr]     |
Nov 30 07:48:16.264 INFO [stderr] 114 |     pub fn peek(&self) -> Option<&T> {
Nov 30 07:48:16.264 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.264 INFO [stderr] 
Nov 30 07:48:16.265 INFO [stderr] warning: method is never used: `peek_mut`
Nov 30 07:48:16.265 INFO [stderr]    --> src/ds/heap.rs:119:2
Nov 30 07:48:16.265 INFO [stderr]     |
Nov 30 07:48:16.265 INFO [stderr] 119 |     pub fn peek_mut(&mut self) -> Option<&mut T> {
Nov 30 07:48:16.266 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.266 INFO [stderr] 
Nov 30 07:48:16.266 INFO [stderr] warning: method is never used: `pop`
Nov 30 07:48:16.266 INFO [stderr]    --> src/ds/heap.rs:124:2
Nov 30 07:48:16.266 INFO [stderr]     |
Nov 30 07:48:16.267 INFO [stderr] 124 |     pub fn pop(&mut self) {
Nov 30 07:48:16.267 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.267 INFO [stderr] 
Nov 30 07:48:16.267 INFO [stderr] warning: method is never used: `len`
Nov 30 07:48:16.267 INFO [stderr]    --> src/ds/heap.rs:130:2
Nov 30 07:48:16.268 INFO [stderr]     |
Nov 30 07:48:16.268 INFO [stderr] 130 |     pub fn len(&self) -> usize {
Nov 30 07:48:16.268 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.268 INFO [stderr] 
Nov 30 07:48:16.269 INFO [stderr] warning: struct is never constructed: `List`
Nov 30 07:48:16.269 INFO [stderr]  --> src/ds/list.rs:7:1
Nov 30 07:48:16.269 INFO [stderr]   |
Nov 30 07:48:16.269 INFO [stderr] 7 | pub struct List<T: WithId> {
Nov 30 07:48:16.269 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.270 INFO [stderr] 
Nov 30 07:48:16.270 INFO [stderr] warning: struct is never constructed: `Node`
Nov 30 07:48:16.270 INFO [stderr]   --> src/ds/list.rs:15:1
Nov 30 07:48:16.270 INFO [stderr]    |
Nov 30 07:48:16.270 INFO [stderr] 15 | pub struct Node<T> {
Nov 30 07:48:16.271 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.271 INFO [stderr] 
Nov 30 07:48:16.271 INFO [stderr] warning: method is never used: `new`
Nov 30 07:48:16.271 INFO [stderr]   --> src/ds/list.rs:22:2
Nov 30 07:48:16.272 INFO [stderr]    |
Nov 30 07:48:16.272 INFO [stderr] 22 |     pub fn new() -> List<T> {
Nov 30 07:48:16.272 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.272 INFO [stderr] 
Nov 30 07:48:16.272 INFO [stderr] warning: method is never used: `len`
Nov 30 07:48:16.273 INFO [stderr]   --> src/ds/list.rs:32:2
Nov 30 07:48:16.273 INFO [stderr]    |
Nov 30 07:48:16.273 INFO [stderr] 32 |     pub fn len(&self) -> usize {
Nov 30 07:48:16.273 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.273 INFO [stderr] 
Nov 30 07:48:16.274 INFO [stderr] warning: method is never used: `front`
Nov 30 07:48:16.274 INFO [stderr]   --> src/ds/list.rs:37:2
Nov 30 07:48:16.274 INFO [stderr]    |
Nov 30 07:48:16.274 INFO [stderr] 37 |     pub fn front(&self) -> Option<&T> {
Nov 30 07:48:16.274 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.275 INFO [stderr] 
Nov 30 07:48:16.275 INFO [stderr] warning: method is never used: `front_mut`
Nov 30 07:48:16.275 INFO [stderr]   --> src/ds/list.rs:42:2
Nov 30 07:48:16.275 INFO [stderr]    |
Nov 30 07:48:16.275 INFO [stderr] 42 |     pub fn front_mut(&mut self) -> Option<&mut T> {
Nov 30 07:48:16.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.276 INFO [stderr] 
Nov 30 07:48:16.276 INFO [stderr] warning: method is never used: `push_back`
Nov 30 07:48:16.276 INFO [stderr]   --> src/ds/list.rs:47:2
Nov 30 07:48:16.276 INFO [stderr]    |
Nov 30 07:48:16.277 INFO [stderr] 47 |     pub fn push_back(&mut self, elem: T) {
Nov 30 07:48:16.277 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.277 INFO [stderr] 
Nov 30 07:48:16.277 INFO [stderr] warning: method is never used: `remove`
Nov 30 07:48:16.277 INFO [stderr]   --> src/ds/list.rs:71:2
Nov 30 07:48:16.278 INFO [stderr]    |
Nov 30 07:48:16.278 INFO [stderr] 71 |     pub fn remove(&mut self, id: u64) {
Nov 30 07:48:16.278 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.278 INFO [stderr] 
Nov 30 07:48:16.279 INFO [stderr] warning: method is never used: `pop_front`
Nov 30 07:48:16.279 INFO [stderr]   --> src/ds/list.rs:99:2
Nov 30 07:48:16.279 INFO [stderr]    |
Nov 30 07:48:16.279 INFO [stderr] 99 |     pub fn pop_front(&mut self) {
Nov 30 07:48:16.279 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.280 INFO [stderr] 
Nov 30 07:48:16.280 INFO [stderr] warning: struct is never constructed: `Order`
Nov 30 07:48:16.280 INFO [stderr]    --> src/ds/list.rs:106:1
Nov 30 07:48:16.280 INFO [stderr]     |
Nov 30 07:48:16.281 INFO [stderr] 106 | struct Order {
Nov 30 07:48:16.281 INFO [stderr]     | ^^^^^^^^^^^^
Nov 30 07:48:16.281 INFO [stderr] 
Nov 30 07:48:16.301 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 30 07:48:16.301 INFO [stderr]  --> src/main.rs:9:5
Nov 30 07:48:16.301 INFO [stderr]   |
Nov 30 07:48:16.301 INFO [stderr] 9 | use std::io::prelude::*;
Nov 30 07:48:16.301 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 07:48:16.301 INFO [stderr] 
Nov 30 07:48:16.338 INFO [stderr] warning: unused variable: `market`
Nov 30 07:48:16.338 INFO [stderr]   --> src/structs/market.rs:48:6
Nov 30 07:48:16.338 INFO [stderr]    |
Nov 30 07:48:16.338 INFO [stderr] 48 |     let market = Market::new(1);
Nov 30 07:48:16.338 INFO [stderr]    |         ^^^^^^ help: consider using `_market` instead
Nov 30 07:48:16.338 INFO [stderr]    |
Nov 30 07:48:16.338 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 07:48:16.338 INFO [stderr] 
Nov 30 07:48:16.338 INFO [stderr] warning: unused variable: `b_fulfilled`
Nov 30 07:48:16.338 INFO [stderr]   --> src/matching/mod.rs:81:20
Nov 30 07:48:16.338 INFO [stderr]    |
Nov 30 07:48:16.338 INFO [stderr] 81 |     let (a_fulfilled, b_fulfilled) = subtract_volume(&mut order_a, &mut order_b);
Nov 30 07:48:16.338 INFO [stderr]    |                       ^^^^^^^^^^^ help: consider using `_b_fulfilled` instead
Nov 30 07:48:16.338 INFO [stderr] 
Nov 30 07:48:16.339 INFO [stderr] warning: unused variable: `start`
Nov 30 07:48:16.339 INFO [stderr]   --> src/ds/heap.rs:37:7
Nov 30 07:48:16.339 INFO [stderr]    |
Nov 30 07:48:16.339 INFO [stderr] 37 |         let start = 0;
Nov 30 07:48:16.339 INFO [stderr]    |             ^^^^^ help: consider using `_start` instead
Nov 30 07:48:16.339 INFO [stderr] 
Nov 30 07:48:16.520 INFO [stderr] warning: method is never used: `left`
Nov 30 07:48:16.520 INFO [stderr]   --> src/ds/heap.rs:26:2
Nov 30 07:48:16.520 INFO [stderr]    |
Nov 30 07:48:16.520 INFO [stderr] 26 |     pub fn left(&self, idx: usize) -> usize {
Nov 30 07:48:16.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.520 INFO [stderr]    |
Nov 30 07:48:16.520 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 07:48:16.520 INFO [stderr] 
Nov 30 07:48:16.520 INFO [stderr] warning: method is never used: `right`
Nov 30 07:48:16.520 INFO [stderr]   --> src/ds/heap.rs:31:2
Nov 30 07:48:16.520 INFO [stderr]    |
Nov 30 07:48:16.520 INFO [stderr] 31 |     pub fn right(&self, idx: usize) -> usize {
Nov 30 07:48:16.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:48:16.520 INFO [stderr] 
Nov 30 07:48:16.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.00s
Nov 30 07:48:16.564 INFO [stderr] su: No module specific data is present
Nov 30 07:48:17.399 INFO running `"docker" "inspect" "800bdcb36e9b883322ac71220b55272fea83dafed82a5c9481bc38111c0fb1a2"`
Nov 30 07:48:17.692 INFO running `"docker" "rm" "-f" "800bdcb36e9b883322ac71220b55272fea83dafed82a5c9481bc38111c0fb1a2"`
Nov 30 07:48:17.956 INFO [stdout] 800bdcb36e9b883322ac71220b55272fea83dafed82a5c9481bc38111c0fb1a2