Nov 28 10:16:42.394 INFO checking ZangaiFamily/matching against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 10:16:42.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 10:16:42.809 INFO [stdout] b4c3002e8d45aa1cc6408b801fb4347f27c107e91506d40f6da567fedd67fc6a Nov 28 10:16:42.811 INFO running `"docker" "start" "-a" "b4c3002e8d45aa1cc6408b801fb4347f27c107e91506d40f6da567fedd67fc6a"` Nov 28 10:16:43.744 INFO [stderr] usermod: no changes Nov 28 10:16:43.872 INFO [stderr] Compiling ryu v0.2.5 Nov 28 10:16:43.874 INFO [stderr] Checking rust_decimal v0.10.1 Nov 28 10:16:44.981 INFO [stderr] Checking serde_json v1.0.26 Nov 28 10:16:47.074 INFO [stderr] Checking matching v0.1.0 (/source) Nov 28 10:16:47.930 INFO [stderr] warning: unused import: `rust_decimal::Decimal` Nov 28 10:16:47.930 INFO [stderr] --> src/main.rs:3:5 Nov 28 10:16:47.930 INFO [stderr] | Nov 28 10:16:47.930 INFO [stderr] 3 | use rust_decimal::Decimal; Nov 28 10:16:47.930 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:47.930 INFO [stderr] | Nov 28 10:16:47.930 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 10:16:47.930 INFO [stderr] Nov 28 10:16:47.930 INFO [stderr] warning: unused imports: `Error`, `Value` Nov 28 10:16:47.930 INFO [stderr] --> src/main.rs:5:18 Nov 28 10:16:47.930 INFO [stderr] | Nov 28 10:16:47.930 INFO [stderr] 5 | use serde_json::{Value, Error}; Nov 28 10:16:47.930 INFO [stderr] | ^^^^^ ^^^^^ Nov 28 10:16:47.930 INFO [stderr] Nov 28 10:16:47.930 INFO [stderr] warning: unused import: `std::fs::read_to_string` Nov 28 10:16:47.930 INFO [stderr] --> src/main.rs:8:5 Nov 28 10:16:47.930 INFO [stderr] | Nov 28 10:16:47.930 INFO [stderr] 8 | use std::fs::read_to_string; Nov 28 10:16:47.930 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:47.930 INFO [stderr] Nov 28 10:16:47.930 INFO [stderr] warning: unused import: `std::io::prelude::*` Nov 28 10:16:47.930 INFO [stderr] --> src/main.rs:9:5 Nov 28 10:16:47.930 INFO [stderr] | Nov 28 10:16:47.930 INFO [stderr] 9 | use std::io::prelude::*; Nov 28 10:16:47.930 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:47.930 INFO [stderr] Nov 28 10:16:47.930 INFO [stderr] warning: unused import: `std::io::BufReader` Nov 28 10:16:47.930 INFO [stderr] --> src/main.rs:10:5 Nov 28 10:16:47.930 INFO [stderr] | Nov 28 10:16:47.930 INFO [stderr] 10 | use std::io::BufReader; Nov 28 10:16:47.930 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 10:16:47.930 INFO [stderr] Nov 28 10:16:47.930 INFO [stderr] warning: unused import: `std::collections::LinkedList` Nov 28 10:16:47.930 INFO [stderr] --> src/structs/order_book.rs:1:5 Nov 28 10:16:47.930 INFO [stderr] | Nov 28 10:16:47.930 INFO [stderr] 1 | use std::collections::LinkedList; Nov 28 10:16:47.930 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:47.930 INFO [stderr] Nov 28 10:16:47.930 INFO [stderr] warning: unused import: `std::cmp::Ord` Nov 28 10:16:47.930 INFO [stderr] --> src/structs/order_book.rs:2:5 Nov 28 10:16:47.930 INFO [stderr] | Nov 28 10:16:47.930 INFO [stderr] 2 | use std::cmp::Ord; Nov 28 10:16:47.930 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 10:16:47.930 INFO [stderr] Nov 28 10:16:47.930 INFO [stderr] warning: unused import: `std::cmp` Nov 28 10:16:47.930 INFO [stderr] --> src/structs/order_book.rs:4:5 Nov 28 10:16:47.931 INFO [stderr] | Nov 28 10:16:47.931 INFO [stderr] 4 | use std::cmp; Nov 28 10:16:47.931 INFO [stderr] | ^^^^^^^^ Nov 28 10:16:47.931 INFO [stderr] Nov 28 10:16:47.931 INFO [stderr] warning: unused import: `rust_decimal::Decimal` Nov 28 10:16:47.931 INFO [stderr] --> src/structs/order_book.rs:5:5 Nov 28 10:16:47.931 INFO [stderr] | Nov 28 10:16:47.931 INFO [stderr] 5 | use rust_decimal::Decimal; Nov 28 10:16:47.931 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:47.931 INFO [stderr] Nov 28 10:16:47.931 INFO [stderr] warning: unused import: `std::cmp::Ord` Nov 28 10:16:47.931 INFO [stderr] --> src/ds/list.rs:1:5 Nov 28 10:16:47.931 INFO [stderr] | Nov 28 10:16:47.931 INFO [stderr] 1 | use std::cmp::Ord; Nov 28 10:16:47.931 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 10:16:47.931 INFO [stderr] Nov 28 10:16:47.931 INFO [stderr] warning: unused import: `std::cmp::Ordering` Nov 28 10:16:47.931 INFO [stderr] --> src/ds/list.rs:3:5 Nov 28 10:16:47.931 INFO [stderr] | Nov 28 10:16:47.931 INFO [stderr] 3 | use std::cmp::Ordering; Nov 28 10:16:47.931 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 10:16:47.931 INFO [stderr] Nov 28 10:16:47.931 INFO [stderr] warning: unused import: `test::Bencher` Nov 28 10:16:47.931 INFO [stderr] --> src/main.rs:24:5 Nov 28 10:16:47.931 INFO [stderr] | Nov 28 10:16:47.931 INFO [stderr] 24 | use test::Bencher; Nov 28 10:16:47.931 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 10:16:47.931 INFO [stderr] Nov 28 10:16:48.019 INFO [stderr] warning: unused import: `Error` Nov 28 10:16:48.019 INFO [stderr] --> src/main.rs:5:25 Nov 28 10:16:48.019 INFO [stderr] | Nov 28 10:16:48.019 INFO [stderr] 5 | use serde_json::{Value, Error}; Nov 28 10:16:48.019 INFO [stderr] | ^^^^^ Nov 28 10:16:48.019 INFO [stderr] | Nov 28 10:16:48.019 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 10:16:48.019 INFO [stderr] Nov 28 10:16:48.019 INFO [stderr] warning: unused import: `std::fs::read_to_string` Nov 28 10:16:48.019 INFO [stderr] --> src/main.rs:8:5 Nov 28 10:16:48.019 INFO [stderr] | Nov 28 10:16:48.019 INFO [stderr] 8 | use std::fs::read_to_string; Nov 28 10:16:48.019 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.019 INFO [stderr] Nov 28 10:16:48.019 INFO [stderr] warning: unused import: `std::io::BufReader` Nov 28 10:16:48.019 INFO [stderr] --> src/main.rs:10:5 Nov 28 10:16:48.019 INFO [stderr] | Nov 28 10:16:48.019 INFO [stderr] 10 | use std::io::BufReader; Nov 28 10:16:48.019 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.019 INFO [stderr] Nov 28 10:16:48.021 INFO [stderr] warning: unused import: `std::collections::LinkedList` Nov 28 10:16:48.021 INFO [stderr] --> src/structs/order_book.rs:1:5 Nov 28 10:16:48.021 INFO [stderr] | Nov 28 10:16:48.021 INFO [stderr] 1 | use std::collections::LinkedList; Nov 28 10:16:48.021 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.021 INFO [stderr] Nov 28 10:16:48.021 INFO [stderr] warning: unused import: `std::cmp::Ord` Nov 28 10:16:48.021 INFO [stderr] --> src/structs/order_book.rs:2:5 Nov 28 10:16:48.021 INFO [stderr] | Nov 28 10:16:48.021 INFO [stderr] 2 | use std::cmp::Ord; Nov 28 10:16:48.021 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 10:16:48.021 INFO [stderr] Nov 28 10:16:48.021 INFO [stderr] warning: unused import: `std::cmp` Nov 28 10:16:48.021 INFO [stderr] --> src/structs/order_book.rs:4:5 Nov 28 10:16:48.021 INFO [stderr] | Nov 28 10:16:48.021 INFO [stderr] 4 | use std::cmp; Nov 28 10:16:48.021 INFO [stderr] | ^^^^^^^^ Nov 28 10:16:48.021 INFO [stderr] Nov 28 10:16:48.022 INFO [stderr] warning: unused import: `std::cmp::Ord` Nov 28 10:16:48.022 INFO [stderr] --> src/ds/list.rs:1:5 Nov 28 10:16:48.022 INFO [stderr] | Nov 28 10:16:48.022 INFO [stderr] 1 | use std::cmp::Ord; Nov 28 10:16:48.022 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 10:16:48.022 INFO [stderr] Nov 28 10:16:48.022 INFO [stderr] warning: unused import: `std::cmp::Ordering` Nov 28 10:16:48.022 INFO [stderr] --> src/ds/list.rs:3:5 Nov 28 10:16:48.022 INFO [stderr] | Nov 28 10:16:48.022 INFO [stderr] 3 | use std::cmp::Ordering; Nov 28 10:16:48.022 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.022 INFO [stderr] Nov 28 10:16:48.041 INFO [stderr] warning: unused variable: `start` Nov 28 10:16:48.041 INFO [stderr] --> src/ds/heap.rs:37:7 Nov 28 10:16:48.041 INFO [stderr] | Nov 28 10:16:48.041 INFO [stderr] 37 | let start = 0; Nov 28 10:16:48.041 INFO [stderr] | ^^^^^ help: consider using `_start` instead Nov 28 10:16:48.042 INFO [stderr] | Nov 28 10:16:48.042 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 10:16:48.042 INFO [stderr] Nov 28 10:16:48.079 INFO [stderr] warning: variant is never constructed: `Limit` Nov 28 10:16:48.079 INFO [stderr] --> src/structs/order.rs:8:2 Nov 28 10:16:48.079 INFO [stderr] | Nov 28 10:16:48.079 INFO [stderr] 8 | Limit, Nov 28 10:16:48.079 INFO [stderr] | ^^^^^ Nov 28 10:16:48.079 INFO [stderr] | Nov 28 10:16:48.079 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 10:16:48.079 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: variant is never constructed: `Market` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/order.rs:9:2 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 9 | Market Nov 28 10:16:48.085 INFO [stderr] | ^^^^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: variant is never constructed: `Ask` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/order.rs:14:2 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 14 | Ask, Nov 28 10:16:48.085 INFO [stderr] | ^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: variant is never constructed: `Bid` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/order.rs:15:2 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 15 | Bid Nov 28 10:16:48.085 INFO [stderr] | ^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: method is never used: `new` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/order.rs:29:2 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 29 | pub fn new(id: u64, price: &str, volume: &str, kind: OrderKind, side: OrderSide) -> Order { Nov 28 10:16:48.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: method is never used: `is_fulfilled` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/order.rs:40:2 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 40 | pub fn is_fulfilled(&self) -> bool { Nov 28 10:16:48.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: method is never used: `volume_remained` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/order.rs:44:2 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 44 | pub fn volume_remained(&self) -> Decimal { Nov 28 10:16:48.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: struct is never constructed: `OrderBook` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/order_book.rs:10:1 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 10 | pub struct OrderBook { Nov 28 10:16:48.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: method is never used: `new` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/order_book.rs:18:2 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 18 | pub fn new(side: OrderSide) -> OrderBook { Nov 28 10:16:48.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: method is never used: `add_order` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/order_book.rs:31:2 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 31 | pub fn add_order(&mut self, order: Order) { Nov 28 10:16:48.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: method is never used: `cancel_order` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/order_book.rs:39:2 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 39 | pub fn cancel_order(&mut self, order: Order) { Nov 28 10:16:48.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: struct is never constructed: `Market` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/market.rs:4:1 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.085 INFO [stderr] 4 | pub struct Market { Nov 28 10:16:48.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.085 INFO [stderr] Nov 28 10:16:48.085 INFO [stderr] warning: method is never used: `new` Nov 28 10:16:48.085 INFO [stderr] --> src/structs/market.rs:11:2 Nov 28 10:16:48.085 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 11 | pub fn new(id: u64) -> Market { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: method is never used: `add_order` Nov 28 10:16:48.086 INFO [stderr] --> src/structs/market.rs:19:2 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 19 | pub fn add_order(&mut self, order: Order) { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: method is never used: `cancel_order` Nov 28 10:16:48.086 INFO [stderr] --> src/structs/market.rs:26:2 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 26 | pub fn cancel_order(&mut self, order: Order) { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: function is never used: `consume_limit_orders` Nov 28 10:16:48.086 INFO [stderr] --> src/matching/mod.rs:5:1 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 5 | pub fn consume_limit_orders (order: &mut Order, order_book: &mut OrderBook) { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: function is never used: `consume_market_orders` Nov 28 10:16:48.086 INFO [stderr] --> src/matching/mod.rs:32:1 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 32 | pub fn consume_market_orders (order: &mut Order, order_book: &mut OrderBook) { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: function is never used: `start_match` Nov 28 10:16:48.086 INFO [stderr] --> src/matching/mod.rs:46:1 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 46 | pub fn start_match (mut order: Order, market: &mut Market) { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: function is never used: `subtract_volume` Nov 28 10:16:48.086 INFO [stderr] --> src/matching/mod.rs:67:1 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 67 | pub fn subtract_volume(order_a: &mut Order, order_b: &mut Order) -> (bool, bool) { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: struct is never constructed: `Heap` Nov 28 10:16:48.086 INFO [stderr] --> src/ds/heap.rs:7:1 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 7 | pub struct Heap { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: method is never used: `new` Nov 28 10:16:48.086 INFO [stderr] --> src/ds/heap.rs:13:2 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 13 | pub fn new() -> Heap { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: method is never used: `parent` Nov 28 10:16:48.086 INFO [stderr] --> src/ds/heap.rs:21:2 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 21 | pub fn parent(&self, idx: usize) -> usize { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: method is never used: `left` Nov 28 10:16:48.086 INFO [stderr] --> src/ds/heap.rs:26:2 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 26 | pub fn left(&self, idx: usize) -> usize { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: method is never used: `right` Nov 28 10:16:48.086 INFO [stderr] --> src/ds/heap.rs:31:2 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 31 | pub fn right(&self, idx: usize) -> usize { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: method is never used: `sift_up` Nov 28 10:16:48.086 INFO [stderr] --> src/ds/heap.rs:36:2 Nov 28 10:16:48.086 INFO [stderr] | Nov 28 10:16:48.086 INFO [stderr] 36 | pub fn sift_up(&mut self, from: usize) -> usize { Nov 28 10:16:48.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.086 INFO [stderr] Nov 28 10:16:48.086 INFO [stderr] warning: method is never used: `sift_down` Nov 28 10:16:48.086 INFO [stderr] --> src/ds/heap.rs:52:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 52 | pub fn sift_down(&mut self, from: usize) { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `push` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/heap.rs:73:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 73 | pub fn push(&mut self, elem: T) { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `swap` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/heap.rs:81:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 81 | pub fn swap(&mut self, idx_a: usize, idx_b: usize) { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `remove` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/heap.rs:88:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 88 | pub fn remove(&mut self, id: u64) { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `peek` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/heap.rs:114:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 114 | pub fn peek(&self) -> Option<&T> { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `peek_mut` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/heap.rs:119:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 119 | pub fn peek_mut(&mut self) -> Option<&mut T> { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `pop` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/heap.rs:124:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 124 | pub fn pop(&mut self) { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `len` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/heap.rs:130:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 130 | pub fn len(&self) -> usize { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: struct is never constructed: `List` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/list.rs:7:1 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 7 | pub struct List { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: struct is never constructed: `Node` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/list.rs:15:1 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 15 | pub struct Node { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `new` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/list.rs:22:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 22 | pub fn new() -> List { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `len` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/list.rs:32:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 32 | pub fn len(&self) -> usize { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `front` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/list.rs:37:2 Nov 28 10:16:48.087 INFO [stderr] | Nov 28 10:16:48.087 INFO [stderr] 37 | pub fn front(&self) -> Option<&T> { Nov 28 10:16:48.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.087 INFO [stderr] Nov 28 10:16:48.087 INFO [stderr] warning: method is never used: `front_mut` Nov 28 10:16:48.087 INFO [stderr] --> src/ds/list.rs:42:2 Nov 28 10:16:48.088 INFO [stderr] | Nov 28 10:16:48.088 INFO [stderr] 42 | pub fn front_mut(&mut self) -> Option<&mut T> { Nov 28 10:16:48.088 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.088 INFO [stderr] Nov 28 10:16:48.088 INFO [stderr] warning: method is never used: `push_back` Nov 28 10:16:48.088 INFO [stderr] --> src/ds/list.rs:47:2 Nov 28 10:16:48.088 INFO [stderr] | Nov 28 10:16:48.088 INFO [stderr] 47 | pub fn push_back(&mut self, elem: T) { Nov 28 10:16:48.088 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.088 INFO [stderr] Nov 28 10:16:48.088 INFO [stderr] warning: method is never used: `remove` Nov 28 10:16:48.088 INFO [stderr] --> src/ds/list.rs:71:2 Nov 28 10:16:48.088 INFO [stderr] | Nov 28 10:16:48.088 INFO [stderr] 71 | pub fn remove(&mut self, id: u64) { Nov 28 10:16:48.088 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.088 INFO [stderr] Nov 28 10:16:48.088 INFO [stderr] warning: method is never used: `pop_front` Nov 28 10:16:48.088 INFO [stderr] --> src/ds/list.rs:99:2 Nov 28 10:16:48.088 INFO [stderr] | Nov 28 10:16:48.088 INFO [stderr] 99 | pub fn pop_front(&mut self) { Nov 28 10:16:48.088 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.088 INFO [stderr] Nov 28 10:16:48.088 INFO [stderr] warning: struct is never constructed: `Order` Nov 28 10:16:48.088 INFO [stderr] --> src/ds/list.rs:106:1 Nov 28 10:16:48.088 INFO [stderr] | Nov 28 10:16:48.088 INFO [stderr] 106 | struct Order { Nov 28 10:16:48.088 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 10:16:48.088 INFO [stderr] Nov 28 10:16:48.271 INFO [stderr] warning: unused import: `std::io::prelude` Nov 28 10:16:48.271 INFO [stderr] --> src/main.rs:9:5 Nov 28 10:16:48.271 INFO [stderr] | Nov 28 10:16:48.271 INFO [stderr] 9 | use std::io::prelude::*; Nov 28 10:16:48.271 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 28 10:16:48.271 INFO [stderr] Nov 28 10:16:48.297 INFO [stderr] warning: unused variable: `market` Nov 28 10:16:48.297 INFO [stderr] --> src/structs/market.rs:48:6 Nov 28 10:16:48.297 INFO [stderr] | Nov 28 10:16:48.297 INFO [stderr] 48 | let market = Market::new(1); Nov 28 10:16:48.297 INFO [stderr] | ^^^^^^ help: consider using `_market` instead Nov 28 10:16:48.297 INFO [stderr] | Nov 28 10:16:48.297 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 10:16:48.297 INFO [stderr] Nov 28 10:16:48.297 INFO [stderr] warning: unused variable: `b_fulfilled` Nov 28 10:16:48.297 INFO [stderr] --> src/matching/mod.rs:81:20 Nov 28 10:16:48.297 INFO [stderr] | Nov 28 10:16:48.297 INFO [stderr] 81 | let (a_fulfilled, b_fulfilled) = subtract_volume(&mut order_a, &mut order_b); Nov 28 10:16:48.297 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_b_fulfilled` instead Nov 28 10:16:48.297 INFO [stderr] Nov 28 10:16:48.298 INFO [stderr] warning: unused variable: `start` Nov 28 10:16:48.298 INFO [stderr] --> src/ds/heap.rs:37:7 Nov 28 10:16:48.298 INFO [stderr] | Nov 28 10:16:48.298 INFO [stderr] 37 | let start = 0; Nov 28 10:16:48.298 INFO [stderr] | ^^^^^ help: consider using `_start` instead Nov 28 10:16:48.298 INFO [stderr] Nov 28 10:16:48.427 INFO [stderr] warning: method is never used: `left` Nov 28 10:16:48.427 INFO [stderr] --> src/ds/heap.rs:26:2 Nov 28 10:16:48.427 INFO [stderr] | Nov 28 10:16:48.427 INFO [stderr] 26 | pub fn left(&self, idx: usize) -> usize { Nov 28 10:16:48.427 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.427 INFO [stderr] | Nov 28 10:16:48.427 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 10:16:48.427 INFO [stderr] Nov 28 10:16:48.427 INFO [stderr] warning: method is never used: `right` Nov 28 10:16:48.427 INFO [stderr] --> src/ds/heap.rs:31:2 Nov 28 10:16:48.427 INFO [stderr] | Nov 28 10:16:48.427 INFO [stderr] 31 | pub fn right(&self, idx: usize) -> usize { Nov 28 10:16:48.427 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 10:16:48.427 INFO [stderr] Nov 28 10:16:48.454 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.67s Nov 28 10:16:48.458 INFO [stderr] su: No module specific data is present Nov 28 10:16:48.846 INFO running `"docker" "inspect" "b4c3002e8d45aa1cc6408b801fb4347f27c107e91506d40f6da567fedd67fc6a"` Nov 28 10:16:49.182 INFO running `"docker" "rm" "-f" "b4c3002e8d45aa1cc6408b801fb4347f27c107e91506d40f6da567fedd67fc6a"` Nov 28 10:16:49.513 INFO [stdout] b4c3002e8d45aa1cc6408b801fb4347f27c107e91506d40f6da567fedd67fc6a