[INFO] cloning repository https://github.com/neerajpatidar05/order-matching-engine
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[INFO] [stdout] 627b3b06b00a5e2aee77fb7f4fb6be1ead16cb53
[INFO] testing neerajpatidar05/order-matching-engine against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneerajpatidar05%2Forder-matching-engine" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neerajpatidar05/order-matching-engine on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
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[INFO] finished tweaking git repo https://github.com/neerajpatidar05/order-matching-engine
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[INFO] crate git repo https://github.com/neerajpatidar05/order-matching-engine already has a lockfile, it will not be regenerated
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[INFO] [stderr]    Compiling actix-web-actors v4.3.1+deprecated
[INFO] [stderr]    Compiling order-matching-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]  --> src/engine.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/engine.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncContext`
[INFO] [stdout]  --> src/websocket.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix::{Actor, StreamHandler, AsyncContext};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpResponse`
[INFO] [stdout]  --> src/websocket.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use actix_web::{web, HttpRequest, HttpResponse, Responder};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/api.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `quantity` are never read
[INFO] [stdout]   --> src/engine.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Order {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 20 |     pub id: Uuid,
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub quantity: f64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Order` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `match_orders` is never used
[INFO] [stdout]   --> src/engine.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl OrderBook {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn match_orders(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `order_book` is never read
[INFO] [stdout]   --> src/websocket.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct WebSocketSession {
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] 19 |     order_book: web::Data<Arc<Mutex<OrderBook>>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.98s
[INFO] running `Command { std: "docker" "inspect" "7cf0bf80abd31257ebea60047edd9c66f862edf07c200fd42c69fedb840d9c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf0bf80abd31257ebea60047edd9c66f862edf07c200fd42c69fedb840d9c35", kill_on_drop: false }`
[INFO] [stdout] 7cf0bf80abd31257ebea60047edd9c66f862edf07c200fd42c69fedb840d9c35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e37228f943937459831154a70ba797d160a0a1073d54986404670bffec0ef460
[INFO] running `Command { std: "docker" "start" "-a" "e37228f943937459831154a70ba797d160a0a1073d54986404670bffec0ef460", kill_on_drop: false }`
[INFO] [stderr]    Compiling order-matching-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]  --> src/engine.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/engine.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncContext`
[INFO] [stdout]  --> src/websocket.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix::{Actor, StreamHandler, AsyncContext};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpResponse`
[INFO] [stdout]  --> src/websocket.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use actix_web::{web, HttpRequest, HttpResponse, Responder};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/api.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `quantity` are never read
[INFO] [stdout]   --> src/engine.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Order {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 20 |     pub id: Uuid,
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub quantity: f64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Order` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `match_orders` is never used
[INFO] [stdout]   --> src/engine.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl OrderBook {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn match_orders(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `order_book` is never read
[INFO] [stdout]   --> src/websocket.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct WebSocketSession {
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] 19 |     order_book: web::Data<Arc<Mutex<OrderBook>>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "e37228f943937459831154a70ba797d160a0a1073d54986404670bffec0ef460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e37228f943937459831154a70ba797d160a0a1073d54986404670bffec0ef460", kill_on_drop: false }`
[INFO] [stdout] e37228f943937459831154a70ba797d160a0a1073d54986404670bffec0ef460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e39f6d2b4233365b8b926cda57d906db96c88433cd39bdccdc66c24425402acf
[INFO] running `Command { std: "docker" "start" "-a" "e39f6d2b4233365b8b926cda57d906db96c88433cd39bdccdc66c24425402acf", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `tokio::sync::Mutex`
[INFO] [stderr]  --> src/engine.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tokio::sync::Mutex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/engine.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AsyncContext`
[INFO] [stderr]  --> src/websocket.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use actix::{Actor, StreamHandler, AsyncContext};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HttpResponse`
[INFO] [stderr]  --> src/websocket.rs:2:35
[INFO] [stderr]   |
[INFO] [stderr] 2 | use actix_web::{web, HttpRequest, HttpResponse, Responder};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Serialize`
[INFO] [stderr]  --> src/api.rs:2:26
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id` and `quantity` are never read
[INFO] [stderr]   --> src/engine.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Order {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 20 |     pub id: Uuid,
[INFO] [stderr]    |         ^^
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub quantity: f64,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Order` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `match_orders` is never used
[INFO] [stderr]   --> src/engine.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | impl OrderBook {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 54 |     pub fn match_orders(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `order_book` is never read
[INFO] [stderr]   --> src/websocket.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct WebSocketSession {
[INFO] [stderr]    |        ---------------- field in this struct
[INFO] [stderr] 19 |     order_book: web::Data<Arc<Mutex<OrderBook>>>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `order-matching-engine` (bin "order-matching-engine" test) generated 8 warnings (run `cargo fix --bin "order-matching-engine" --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/order_matching_engine-0a872d64478a3b1e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e39f6d2b4233365b8b926cda57d906db96c88433cd39bdccdc66c24425402acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e39f6d2b4233365b8b926cda57d906db96c88433cd39bdccdc66c24425402acf", kill_on_drop: false }`
[INFO] [stdout] e39f6d2b4233365b8b926cda57d906db96c88433cd39bdccdc66c24425402acf