[INFO] cloning repository https://github.com/fero46/trade-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fero46/trade-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffero46%2Ftrade-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffero46%2Ftrade-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 431ca7917328c1a8ad4cb460c013237942df30cf
[INFO] checking fero46/trade-engine against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffero46%2Ftrade-engine" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fero46/trade-engine
[INFO] finished tweaking git repo https://github.com/fero46/trade-engine
[INFO] tweaked toml for git repo https://github.com/fero46/trade-engine written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fero46/trade-engine on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fero46/trade-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9e59e562b21a8eb37535da2a1b7fd8453a39babff14fcef0de803e30b26144dd
[INFO] running `Command { std: "docker" "start" "9e59e562b21a8eb37535da2a1b7fd8453a39babff14fcef0de803e30b26144dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e59e562b21a8eb37535da2a1b7fd8453a39babff14fcef0de803e30b26144dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9e59e562b21a8eb37535da2a1b7fd8453a39babff14fcef0de803e30b26144dd" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e59e562b21a8eb37535da2a1b7fd8453a39babff14fcef0de803e30b26144dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9e59e562b21a8eb37535da2a1b7fd8453a39babff14fcef0de803e30b26144dd" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking trade-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `orders_iterators`
[INFO] [stdout]   --> src/market/order_book.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let orders_iterators = order_store.head_set(order.price());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orders_iterators`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/market/storage.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut price_point_mut = self.map.get_mut(&_order.price()).unwrap();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `price_point`
[INFO] [stdout]   --> src/market/storage.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let price_point = self
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_price_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insertOrder` is never used
[INFO] [stdout]   --> src/market/manager.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Manager {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn insertOrder(&mut self, marketplace: String, action: OrderAction, direction: OrderDirection, price: u128, amount: u128, re...
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ask`, `bid`, and `pool` are never read
[INFO] [stdout]  --> src/market/order_book.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct OrderBook {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 6 |     ask: OrderStore,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 7 |     bid: OrderStore,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     pool: OrderPool,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert`, `process_limit`, `pool`, and `find_matching_orders` are never used
[INFO] [stdout]   --> src/market/order_book.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl OrderBook {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn insert(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn process_limit(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn pool(&self) -> &OrderPool {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn find_matching_orders(&self, order_store: &OrderStore, order: Order) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BID` and `ASK` are never constructed
[INFO] [stdout]  --> src/market/order.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum OrderDirection {
[INFO] [stdout]   |          -------------- variants in this enum
[INFO] [stdout] 3 |     BID,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 4 |     ASK,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OrderDirection` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `LIMIT`, `MARKET`, and `CANCEL` are never constructed
[INFO] [stdout]   --> src/market/order.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum OrderAction {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 10 |     LIMIT,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     MARKET,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     CANCEL,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OrderAction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `action`, `direction`, `price`, `amount`, and `reference` are never read
[INFO] [stdout]   --> src/market/order.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Order {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 18 |     id: u128,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 19 |     action: OrderAction,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     direction: OrderDirection,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 21 |     price: u128,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 22 |     amount: u128,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 23 |     reference: u128,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Order` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/market/order.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Order {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn set_values(
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn id(&self) -> u128 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn action(&self) -> OrderAction {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn direction(&self) -> OrderDirection {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn price(&self) -> u128 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn reference(&self) -> u128 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn price_mut(&mut self) -> &mut u128 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `in_use`, `counter`, `resize`, and `threshold` are never read
[INFO] [stdout]   --> src/market/order_pool.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct OrderPool {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout]  6 |     memory: VecDeque<Order>,
[INFO] [stdout]  7 |     in_use: HashMap<u128, Order>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]  8 |     size: u128,
[INFO] [stdout]  9 |     counter: u128,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     resize: u128,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     threshold: u128,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `counter`, `realloc`, `build_order`, and `free_order` are never used
[INFO] [stdout]   --> src/market/order_pool.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl OrderPool {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn counter(&self) -> u128 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn realloc(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn build_order(
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn free_order(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `price` and `list` are never read
[INFO] [stdout]  --> src/market/price_point.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct PricePoint {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 4 |     price: u128,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     list: Vec<Order>,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PricePoint` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add` are never used
[INFO] [stdout]   --> src/market/price_point.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl PricePoint {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout]  9 |     pub fn new(price: u128) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub(crate) fn add(&mut self, _order: &Order) {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `search`, `map`, `reverse`, `min`, and `max` are never read
[INFO] [stdout]   --> src/market/storage.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct OrderStore {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 11 |     search: BTreeSet<u128>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     map: HashMap<u128, PricePoint>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     reverse: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     min: u128,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     max: u128,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert`, `head_set`, and `set` are never used
[INFO] [stdout]   --> src/market/storage.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl OrderStore {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn insert(&mut self, _order: Order) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn head_set(&self, price: u128) -> Either<Rev<Range<u128>>, Range<u128>> {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub(crate) fn set(&self) -> Either<Rev<Range<u128>>, Range<u128>> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `buildMarket` should have a snake case name
[INFO] [stdout]   --> src/market/manager.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn buildMarket(&mut self, marketplace: String){
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `build_market`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insertOrder` should have a snake case name
[INFO] [stdout]   --> src/market/manager.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn insertOrder(&mut self, marketplace: String, action: OrderAction, direction: OrderDirection, price: u128, amount: u128, re...
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `insert_order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/market/storage.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub(crate) fn head_set(&self, price: u128) -> Either<Rev<Range<u128>>, Range<u128>> {
[INFO] [stdout]    |                            ^^^^^                             ^^^^^^^^^^^   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |                                 |
[INFO] [stdout]    |                            the lifetime is elided here       the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub(crate) fn head_set(&self, price: u128) -> Either<Rev<Range<'_, u128>>, Range<'_, u128>> {
[INFO] [stdout]    |                                                                    +++               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/market/storage.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub(crate) fn set(&self) -> Either<Rev<Range<u128>>, Range<u128>> {
[INFO] [stdout]    |                       ^^^^^                ^^^^^^^^^^^   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |                    |
[INFO] [stdout]    |                       |                    the same lifetime is hidden here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub(crate) fn set(&self) -> Either<Rev<Range<'_, u128>>, Range<'_, u128>> {
[INFO] [stdout]    |                                                  +++               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orders_iterators`
[INFO] [stdout]   --> src/market/order_book.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let orders_iterators = order_store.head_set(order.price());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orders_iterators`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/market/storage.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut price_point_mut = self.map.get_mut(&_order.price()).unwrap();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `price_point`
[INFO] [stdout]   --> src/market/storage.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let price_point = self
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_price_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insertOrder` is never used
[INFO] [stdout]   --> src/market/manager.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Manager {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn insertOrder(&mut self, marketplace: String, action: OrderAction, direction: OrderDirection, price: u128, amount: u128, re...
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ask`, `bid`, and `pool` are never read
[INFO] [stdout]  --> src/market/order_book.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct OrderBook {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 6 |     ask: OrderStore,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 7 |     bid: OrderStore,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     pool: OrderPool,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert`, `process_limit`, `pool`, and `find_matching_orders` are never used
[INFO] [stdout]   --> src/market/order_book.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl OrderBook {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn insert(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn process_limit(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn pool(&self) -> &OrderPool {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn find_matching_orders(&self, order_store: &OrderStore, order: Order) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BID` and `ASK` are never constructed
[INFO] [stdout]  --> src/market/order.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum OrderDirection {
[INFO] [stdout]   |          -------------- variants in this enum
[INFO] [stdout] 3 |     BID,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 4 |     ASK,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OrderDirection` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `LIMIT`, `MARKET`, and `CANCEL` are never constructed
[INFO] [stdout]   --> src/market/order.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum OrderAction {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 10 |     LIMIT,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     MARKET,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     CANCEL,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OrderAction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `action`, `direction`, `price`, `amount`, and `reference` are never read
[INFO] [stdout]   --> src/market/order.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Order {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 18 |     id: u128,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 19 |     action: OrderAction,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     direction: OrderDirection,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 21 |     price: u128,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 22 |     amount: u128,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 23 |     reference: u128,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Order` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/market/order.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Order {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn set_values(
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn id(&self) -> u128 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn action(&self) -> OrderAction {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn direction(&self) -> OrderDirection {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn price(&self) -> u128 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn reference(&self) -> u128 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn price_mut(&mut self) -> &mut u128 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `in_use`, `counter`, `resize`, and `threshold` are never read
[INFO] [stdout]   --> src/market/order_pool.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct OrderPool {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout]  6 |     memory: VecDeque<Order>,
[INFO] [stdout]  7 |     in_use: HashMap<u128, Order>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]  8 |     size: u128,
[INFO] [stdout]  9 |     counter: u128,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     resize: u128,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     threshold: u128,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `counter`, `realloc`, `build_order`, and `free_order` are never used
[INFO] [stdout]   --> src/market/order_pool.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl OrderPool {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn counter(&self) -> u128 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn realloc(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn build_order(
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn free_order(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `price` and `list` are never read
[INFO] [stdout]  --> src/market/price_point.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct PricePoint {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 4 |     price: u128,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     list: Vec<Order>,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PricePoint` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add` are never used
[INFO] [stdout]   --> src/market/price_point.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl PricePoint {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout]  9 |     pub fn new(price: u128) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub(crate) fn add(&mut self, _order: &Order) {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `search`, `map`, `reverse`, `min`, and `max` are never read
[INFO] [stdout]   --> src/market/storage.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct OrderStore {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 11 |     search: BTreeSet<u128>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     map: HashMap<u128, PricePoint>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     reverse: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     min: u128,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     max: u128,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert`, `head_set`, and `set` are never used
[INFO] [stdout]   --> src/market/storage.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl OrderStore {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn insert(&mut self, _order: Order) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn head_set(&self, price: u128) -> Either<Rev<Range<u128>>, Range<u128>> {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub(crate) fn set(&self) -> Either<Rev<Range<u128>>, Range<u128>> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `buildMarket` should have a snake case name
[INFO] [stdout]   --> src/market/manager.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn buildMarket(&mut self, marketplace: String){
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `build_market`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insertOrder` should have a snake case name
[INFO] [stdout]   --> src/market/manager.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn insertOrder(&mut self, marketplace: String, action: OrderAction, direction: OrderDirection, price: u128, amount: u128, re...
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `insert_order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/market/storage.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub(crate) fn head_set(&self, price: u128) -> Either<Rev<Range<u128>>, Range<u128>> {
[INFO] [stdout]    |                            ^^^^^                             ^^^^^^^^^^^   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |                                 |
[INFO] [stdout]    |                            the lifetime is elided here       the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub(crate) fn head_set(&self, price: u128) -> Either<Rev<Range<'_, u128>>, Range<'_, u128>> {
[INFO] [stdout]    |                                                                    +++               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/market/storage.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub(crate) fn set(&self) -> Either<Rev<Range<u128>>, Range<u128>> {
[INFO] [stdout]    |                       ^^^^^                ^^^^^^^^^^^   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |                    |
[INFO] [stdout]    |                       |                    the same lifetime is hidden here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub(crate) fn set(&self) -> Either<Rev<Range<'_, u128>>, Range<'_, u128>> {
[INFO] [stdout]    |                                                  +++               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "9e59e562b21a8eb37535da2a1b7fd8453a39babff14fcef0de803e30b26144dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e59e562b21a8eb37535da2a1b7fd8453a39babff14fcef0de803e30b26144dd", kill_on_drop: false }`
[INFO] [stdout] 9e59e562b21a8eb37535da2a1b7fd8453a39babff14fcef0de803e30b26144dd
