[INFO] cloning repository https://github.com/denniswon/matching-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denniswon/matching-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenniswon%2Fmatching-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenniswon%2Fmatching-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e419e6720d8ffc572cd9988d0b16462e74bcb0c5 [INFO] testing denniswon/matching-engine against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenniswon%2Fmatching-engine" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/denniswon/matching-engine [INFO] finished tweaking git repo https://github.com/denniswon/matching-engine [INFO] tweaked toml for git repo https://github.com/denniswon/matching-engine written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/denniswon/matching-engine on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/denniswon/matching-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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c63ad6b490dd94db0c19e79ca04bf88f036528b27ee124d9194893187e45283 [INFO] running `Command { std: "docker" "start" "-a" "4c63ad6b490dd94db0c19e79ca04bf88f036528b27ee124d9194893187e45283", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c63ad6b490dd94db0c19e79ca04bf88f036528b27ee124d9194893187e45283", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c63ad6b490dd94db0c19e79ca04bf88f036528b27ee124d9194893187e45283", kill_on_drop: false }` [INFO] [stdout] 4c63ad6b490dd94db0c19e79ca04bf88f036528b27ee124d9194893187e45283 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec0459fe59cb3d814791464a36472e5d6d0462f64205b825b78f216302f1e8e4 [INFO] running `Command { std: "docker" "start" "-a" "ec0459fe59cb3d814791464a36472e5d6d0462f64205b825b78f216302f1e8e4", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] 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Compiling tracing v0.1.41 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Compiling prost-types v0.13.5 [INFO] [stderr] Compiling prost-build v0.13.5 [INFO] [stderr] Compiling tonic-build v0.13.0 [INFO] [stderr] Compiling futures-executor v0.3.14 [INFO] [stderr] Compiling futures v0.3.14 [INFO] [stderr] Compiling raft v0.1.0 (/opt/rustwide/workdir/raft) [INFO] [stderr] Compiling engine v0.1.0 (/opt/rustwide/workdir/engine) [INFO] [stderr] Compiling tokio-util v0.7.14 [INFO] [stderr] Compiling h2 v0.4.8 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling axum v0.8.3 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling hyper-timeout v0.5.2 [INFO] [stderr] Compiling tonic v0.13.0 [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> raft/src/raft.rs:749:21 [INFO] [stdout] | [INFO] [stdout] 749 | raft.replicate_to_state_machine_if_needed().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 749 | let _ = raft.replicate_to_state_machine_if_needed().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `register_order_acknowledgementsStream` should have an upper camel case name [INFO] [stdout] --> /opt/rustwide/target/debug/build/engine-6135ff10fe875f3b/out/engine.rs:295:14 [INFO] [stdout] | [INFO] [stdout] 295 | type register_order_acknowledgementsStream: tonic::codegen::tokio_stream::Stream< [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterOrderAcknowledgementsStream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `register_tradesStream` should have an upper camel case name [INFO] [stdout] --> /opt/rustwide/target/debug/build/engine-6135ff10fe875f3b/out/engine.rs:308:14 [INFO] [stdout] | [INFO] [stdout] 308 | type register_tradesStream: tonic::codegen::tokio_stream::Stream< [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterTradesStream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryStreamExt` [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::{Stream, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> engine/src/algos/book.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | _ => panic!("Only Buy and Sell orders supported"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> engine/src/algos/book.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 64 | raft::protobuf::OrderSide::Buy => Side::Buy, [INFO] [stdout] | ------------------------------ matches some of the same values [INFO] [stdout] 65 | raft::protobuf::OrderSide::Sell => Side::Sell, [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] 66 | _ => panic!("Only Buy and Sell orders supported"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_proto` is never used [INFO] [stdout] --> engine/src/algos/book.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Order { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | fn from_proto(order: &protobuf::Order) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | / tx_trades.send(Trade { [INFO] [stdout] 101 | | order: Some(trade.ask.into_proto()), [INFO] [stdout] 102 | | execution_price, [INFO] [stdout] 103 | | execution_volume: trade.quantity, [INFO] [stdout] 104 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 100 | let _ = tx_trades.send(Trade { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | / tx_trades.send(Trade { [INFO] [stdout] 106 | | order: Some(trade.bid.into_proto()), [INFO] [stdout] 107 | | execution_price, [INFO] [stdout] 108 | | execution_volume: trade.quantity, [INFO] [stdout] 109 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 105 | let _ = tx_trades.send(Trade { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | tx.send(ack); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = tx.send(ack); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | / tx.send(OrderAcknowledgement { [INFO] [stdout] 75 | | client_id: order.client_id, [INFO] [stdout] 76 | | success: true, [INFO] [stdout] 77 | | seq_number: order.seq_number, [INFO] [stdout] 78 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = tx.send(OrderAcknowledgement { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | / tx.send(OrderAcknowledgement { [INFO] [stdout] 130 | | client_id: order.client_id, [INFO] [stdout] 131 | | success: true, [INFO] [stdout] 132 | | seq_number: order.seq_number, [INFO] [stdout] 133 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = tx.send(OrderAcknowledgement { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | me.place_limit_order(order).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = me.place_limit_order(order).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | me.place_cancel_order(order).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 175 | let _ = me.place_cancel_order(order).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `register_order_acknowledgementsStream` should have an upper camel case name [INFO] [stdout] --> /opt/rustwide/target/debug/build/engine-6135ff10fe875f3b/out/engine.rs:295:14 [INFO] [stdout] | [INFO] [stdout] 295 | type register_order_acknowledgementsStream: tonic::codegen::tokio_stream::Stream< [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterOrderAcknowledgementsStream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `register_tradesStream` should have an upper camel case name [INFO] [stdout] --> /opt/rustwide/target/debug/build/engine-6135ff10fe875f3b/out/engine.rs:308:14 [INFO] [stdout] | [INFO] [stdout] 308 | type register_tradesStream: tonic::codegen::tokio_stream::Stream< [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterTradesStream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `register_order_acknowledgementsStream` should have an upper camel case name [INFO] [stdout] --> /opt/rustwide/target/debug/build/engine-6135ff10fe875f3b/out/engine.rs:295:14 [INFO] [stdout] | [INFO] [stdout] 295 | type register_order_acknowledgementsStream: tonic::codegen::tokio_stream::Stream< [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterOrderAcknowledgementsStream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `register_tradesStream` should have an upper camel case name [INFO] [stdout] --> /opt/rustwide/target/debug/build/engine-6135ff10fe875f3b/out/engine.rs:308:14 [INFO] [stdout] | [INFO] [stdout] 308 | type register_tradesStream: tonic::codegen::tokio_stream::Stream< [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterTradesStream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio_stream::StreamExt` [INFO] [stdout] --> engine/src/client_order_manager.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio_stream::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryStreamExt` [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::{Stream, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> engine/src/algos/book.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | _ => panic!("Only Buy and Sell orders supported"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> engine/src/algos/book.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 64 | raft::protobuf::OrderSide::Buy => Side::Buy, [INFO] [stdout] | ------------------------------ matches some of the same values [INFO] [stdout] 65 | raft::protobuf::OrderSide::Sell => Side::Sell, [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] 66 | _ => panic!("Only Buy and Sell orders supported"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryStreamExt` [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::{Stream, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> engine/src/algos/book.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | _ => panic!("Only Buy and Sell orders supported"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> engine/src/algos/book.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 64 | raft::protobuf::OrderSide::Buy => Side::Buy, [INFO] [stdout] | ------------------------------ matches some of the same values [INFO] [stdout] 65 | raft::protobuf::OrderSide::Sell => Side::Sell, [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] 66 | _ => panic!("Only Buy and Sell orders supported"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FIFOBook` is never constructed [INFO] [stdout] --> engine/src/algos/art_book.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct FIFOBook { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `pop_bid`, `push_bid`, `pop_ask`, `push_ask`, and `merge` are never used [INFO] [stdout] --> engine/src/algos/art_book.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl FIFOBook { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 25 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn pop_bid(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn push_bid(&mut self, order: Order) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn pop_ask(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn push_ask(&mut self, order: Order) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn merge(&mut self, ask: Order, bid: Order) -> Option<(Trade, Option)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_proto` is never used [INFO] [stdout] --> engine/src/algos/book.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Order { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | fn from_proto(order: &protobuf::Order) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cancel` is never used [INFO] [stdout] --> engine/src/algos/book.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 154 | pub trait Book { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 157 | fn cancel(&mut self, order_id: OrderId, side: Side) -> bool; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FIFOBook` is never constructed [INFO] [stdout] --> engine/src/algos/fifo.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct FIFOBook { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> engine/src/algos/fifo.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl FIFOBook { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 21 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/server.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | Server::builder().add_service(server).serve(addr).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = Server::builder().add_service(server).serve(addr).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 0 that must be used [INFO] [stdout] --> engine/src/server.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | tokio::join!(raft_thread, engine_thread); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 1 that must be used [INFO] [stdout] --> engine/src/server.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | tokio::join!(raft_thread, engine_thread); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | / tx_trades.send(Trade { [INFO] [stdout] 101 | | order: Some(trade.ask.into_proto()), [INFO] [stdout] 102 | | execution_price, [INFO] [stdout] 103 | | execution_volume: trade.quantity, [INFO] [stdout] 104 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 100 | let _ = tx_trades.send(Trade { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | / tx_trades.send(Trade { [INFO] [stdout] 106 | | order: Some(trade.bid.into_proto()), [INFO] [stdout] 107 | | execution_price, [INFO] [stdout] 108 | | execution_volume: trade.quantity, [INFO] [stdout] 109 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 105 | let _ = tx_trades.send(Trade { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | tx.send(ack); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = tx.send(ack); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | / tx.send(OrderAcknowledgement { [INFO] [stdout] 75 | | client_id: order.client_id, [INFO] [stdout] 76 | | success: true, [INFO] [stdout] 77 | | seq_number: order.seq_number, [INFO] [stdout] 78 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = tx.send(OrderAcknowledgement { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | / tx.send(OrderAcknowledgement { [INFO] [stdout] 130 | | client_id: order.client_id, [INFO] [stdout] 131 | | success: true, [INFO] [stdout] 132 | | seq_number: order.seq_number, [INFO] [stdout] 133 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = tx.send(OrderAcknowledgement { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | me.place_limit_order(order).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = me.place_limit_order(order).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | me.place_cancel_order(order).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 175 | let _ = me.place_cancel_order(order).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FIFOBook` is never constructed [INFO] [stdout] --> engine/src/algos/art_book.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct FIFOBook { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `pop_bid`, `push_bid`, `pop_ask`, `push_ask`, and `merge` are never used [INFO] [stdout] --> engine/src/algos/art_book.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl FIFOBook { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 25 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn pop_bid(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn push_bid(&mut self, order: Order) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn pop_ask(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn push_ask(&mut self, order: Order) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn merge(&mut self, ask: Order, bid: Order) -> Option<(Trade, Option)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OrderId` is never used [INFO] [stdout] --> engine/src/algos/book.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | pub type OrderId = (ClientId, SequenceNum); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_proto`, `merge`, `has_id`, and `id` are never used [INFO] [stdout] --> engine/src/algos/book.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Order { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | fn from_proto(order: &protobuf::Order) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn merge(self, other: Self) -> Option<(Trade, Option)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | pub(crate) fn has_id(&self, order_id: OrderId) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | pub(crate) fn id(&self) -> OrderId { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cancel` is never used [INFO] [stdout] --> engine/src/algos/book.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 154 | pub trait Book { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 157 | fn cancel(&mut self, order_id: OrderId, side: Side) -> bool; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FIFOBook` is never constructed [INFO] [stdout] --> engine/src/algos/fifo.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct FIFOBook { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> engine/src/algos/fifo.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl FIFOBook { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 21 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FIFOBook` is never constructed [INFO] [stdout] --> engine/src/algos/optimised_fifo.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FIFOBook { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `pop_bid`, `pop_ask`, and `merge` are never used [INFO] [stdout] --> engine/src/algos/optimised_fifo.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl FIFOBook { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 29 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn pop_bid(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | fn pop_ask(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | fn merge(&mut self, ask: Order, bid: Order) -> Option<(Trade, Option)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Done` is never constructed [INFO] [stdout] --> engine/src/client_order_manager.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 75 | enum OrderRequest { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 78 | Done(Order), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OrderRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 39 | impl MEStateMachine { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] 40 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 145 | impl MENode { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 146 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `run` are never used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl MatchingEngine { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 25 | pub fn new(id: u64, config: RaftConfig) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub async fn run(&self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | / tx_trades.send(Trade { [INFO] [stdout] 101 | | order: Some(trade.ask.into_proto()), [INFO] [stdout] 102 | | execution_price, [INFO] [stdout] 103 | | execution_volume: trade.quantity, [INFO] [stdout] 104 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 100 | let _ = tx_trades.send(Trade { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | / tx_trades.send(Trade { [INFO] [stdout] 106 | | order: Some(trade.bid.into_proto()), [INFO] [stdout] 107 | | execution_price, [INFO] [stdout] 108 | | execution_volume: trade.quantity, [INFO] [stdout] 109 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 105 | let _ = tx_trades.send(Trade { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | tx.send(ack); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = tx.send(ack); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | / tx.send(OrderAcknowledgement { [INFO] [stdout] 75 | | client_id: order.client_id, [INFO] [stdout] 76 | | success: true, [INFO] [stdout] 77 | | seq_number: order.seq_number, [INFO] [stdout] 78 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = tx.send(OrderAcknowledgement { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | / tx.send(OrderAcknowledgement { [INFO] [stdout] 130 | | client_id: order.client_id, [INFO] [stdout] 131 | | success: true, [INFO] [stdout] 132 | | seq_number: order.seq_number, [INFO] [stdout] 133 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = tx.send(OrderAcknowledgement { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | me.place_limit_order(order).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = me.place_limit_order(order).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | me.place_cancel_order(order).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 175 | let _ = me.place_cancel_order(order).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "ec0459fe59cb3d814791464a36472e5d6d0462f64205b825b78f216302f1e8e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec0459fe59cb3d814791464a36472e5d6d0462f64205b825b78f216302f1e8e4", kill_on_drop: false }` [INFO] [stdout] ec0459fe59cb3d814791464a36472e5d6d0462f64205b825b78f216302f1e8e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8045ff4c6e065fffe61705566e71ab2f87104620089a420d5b1b98c48ed9bf8d [INFO] running `Command { std: "docker" "start" "-a" "8045ff4c6e065fffe61705566e71ab2f87104620089a420d5b1b98c48ed9bf8d", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling half v2.5.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling clap_builder v4.5.34 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.34 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling prost-build v0.13.5 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling tonic-build v0.13.0 [INFO] [stderr] Compiling raft v0.1.0 (/opt/rustwide/workdir/raft) [INFO] [stderr] Compiling engine v0.1.0 (/opt/rustwide/workdir/engine) [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> raft/src/raft.rs:749:21 [INFO] [stdout] | [INFO] [stdout] 749 | raft.replicate_to_state_machine_if_needed().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 749 | let _ = raft.replicate_to_state_machine_if_needed().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` in tuple element 0 that must be used [INFO] [stdout] --> raft/src/shutdown.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | join(th1, signal.await_shutdown_signal()).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> raft/src/raft.rs:749:21 [INFO] [stdout] | [INFO] [stdout] 749 | raft.replicate_to_state_machine_if_needed().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 749 | let _ = raft.replicate_to_state_machine_if_needed().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `register_order_acknowledgementsStream` should have an upper camel case name [INFO] [stdout] --> /opt/rustwide/target/debug/build/engine-a0421561ab3a4ef3/out/engine.rs:295:14 [INFO] [stdout] | [INFO] [stdout] 295 | type register_order_acknowledgementsStream: tonic::codegen::tokio_stream::Stream< [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterOrderAcknowledgementsStream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `register_tradesStream` should have an upper camel case name [INFO] [stdout] --> /opt/rustwide/target/debug/build/engine-a0421561ab3a4ef3/out/engine.rs:308:14 [INFO] [stdout] | [INFO] [stdout] 308 | type register_tradesStream: tonic::codegen::tokio_stream::Stream< [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterTradesStream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Duration: SampleRange<_>` is not satisfied [INFO] [stdout] --> raft/examples/failover_latency_evaluation.rs:67:34 [INFO] [stdout] | [INFO] [stdout] 67 | rand::rng().random_range(Duration::from_millis(0), config.heartbeat_period); [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `SampleRange<_>` is not implemented for `Duration` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `SampleRange`: [INFO] [stdout] `RangeTo` implements `SampleRange` [INFO] [stdout] `RangeTo` implements `SampleRange` [INFO] [stdout] `RangeTo` implements `SampleRange` [INFO] [stdout] `RangeTo` implements `SampleRange` [INFO] [stdout] `RangeTo` implements `SampleRange` [INFO] [stdout] `RangeTo` implements `SampleRange` [INFO] [stdout] `RangeToInclusive` implements `SampleRange` [INFO] [stdout] `RangeToInclusive` implements `SampleRange` [INFO] [stdout] and 6 others [INFO] [stdout] note: required by a bound in `rand::Rng::random_range` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.0/src/rng.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 161 | fn random_range(&mut self, range: R) -> T [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 164 | R: SampleRange, [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `Rng::random_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Set the runtime flavor with #[tokio::test(flavor = "multi_thread")]. [INFO] [stdout] --> raft/tests/raft/raft.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | #[tokio::test(threaded_scheduler)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Set the runtime flavor with #[tokio::test(flavor = "multi_thread")]. [INFO] [stdout] --> raft/tests/raft/single_node_can_fail_with_cluster_of_three.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | #[tokio::test(threaded_scheduler)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Set the runtime flavor with #[tokio::test(flavor = "multi_thread")]. [INFO] [stdout] --> raft/tests/raft/start_command_works.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 21 | #[tokio::test(threaded_scheduler)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> raft/examples/failover_latency_evaluation.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | rand::rng().random_range(Duration::from_millis(0), config.heartbeat_period); [INFO] [stdout] | ^^^^^^^^^^^^ ----------------------- unexpected argument #2 of type `Duration` [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.0/src/rng.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 161 | fn random_range(&mut self, range: R) -> T [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] 67 - rand::rng().random_range(Duration::from_millis(0), config.heartbeat_period); [INFO] [stdout] 67 + rand::rng().random_range(Duration::from_millis(0)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `raft` (test "mod") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0061, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `raft` (example "failover") due to 2 previous errors [INFO] [stdout] warning: associated type `register_order_acknowledgementsStream` should have an upper camel case name [INFO] [stdout] --> /opt/rustwide/target/debug/build/engine-a0421561ab3a4ef3/out/engine.rs:295:14 [INFO] [stdout] | [INFO] [stdout] 295 | type register_order_acknowledgementsStream: tonic::codegen::tokio_stream::Stream< [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterOrderAcknowledgementsStream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `register_tradesStream` should have an upper camel case name [INFO] [stdout] --> /opt/rustwide/target/debug/build/engine-a0421561ab3a4ef3/out/engine.rs:308:14 [INFO] [stdout] | [INFO] [stdout] 308 | type register_tradesStream: tonic::codegen::tokio_stream::Stream< [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterTradesStream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryStreamExt` [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::{Stream, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_bool`: Renamed to `random_bool` [INFO] [stdout] --> engine/src/algos/art_book.rs:290:47 [INFO] [stdout] | [INFO] [stdout] 290 | let (price, size, side) = if rand.gen_bool(0.5) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> engine/src/algos/book.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | _ => panic!("Only Buy and Sell orders supported"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> engine/src/algos/book.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 64 | raft::protobuf::OrderSide::Buy => Side::Buy, [INFO] [stdout] | ------------------------------ matches some of the same values [INFO] [stdout] 65 | raft::protobuf::OrderSide::Sell => Side::Sell, [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] 66 | _ => panic!("Only Buy and Sell orders supported"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_bool`: Renamed to `random_bool` [INFO] [stdout] --> engine/src/algos/fifo.rs:159:47 [INFO] [stdout] | [INFO] [stdout] 159 | let (price, size, side) = if rand.gen_bool(0.5) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_bool`: Renamed to `random_bool` [INFO] [stdout] --> engine/src/algos/optimised_fifo.rs:316:47 [INFO] [stdout] | [INFO] [stdout] 316 | let (price, size, side) = if rand.gen_bool(0.5) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryStreamExt` [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::{Stream, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> engine/src/algos/art_book.rs:323:13 [INFO] [stdout] | [INFO] [stdout] 323 | for i in 0..100000 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> engine/src/algos/book.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | _ => panic!("Only Buy and Sell orders supported"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> engine/src/algos/book.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 64 | raft::protobuf::OrderSide::Buy => Side::Buy, [INFO] [stdout] | ------------------------------ matches some of the same values [INFO] [stdout] 65 | raft::protobuf::OrderSide::Sell => Side::Sell, [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] 66 | _ => panic!("Only Buy and Sell orders supported"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> engine/src/algos/optimised_fifo.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | for i in 0..100000 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_proto` is never used [INFO] [stdout] --> engine/src/algos/book.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Order { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | fn from_proto(order: &protobuf::Order) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | / tx_trades.send(Trade { [INFO] [stdout] 101 | | order: Some(trade.ask.into_proto()), [INFO] [stdout] 102 | | execution_price, [INFO] [stdout] 103 | | execution_volume: trade.quantity, [INFO] [stdout] 104 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 100 | let _ = tx_trades.send(Trade { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | / tx_trades.send(Trade { [INFO] [stdout] 106 | | order: Some(trade.bid.into_proto()), [INFO] [stdout] 107 | | execution_price, [INFO] [stdout] 108 | | execution_volume: trade.quantity, [INFO] [stdout] 109 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 105 | let _ = tx_trades.send(Trade { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | tx.send(ack); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = tx.send(ack); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | / tx.send(OrderAcknowledgement { [INFO] [stdout] 75 | | client_id: order.client_id, [INFO] [stdout] 76 | | success: true, [INFO] [stdout] 77 | | seq_number: order.seq_number, [INFO] [stdout] 78 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = tx.send(OrderAcknowledgement { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | / tx.send(OrderAcknowledgement { [INFO] [stdout] 130 | | client_id: order.client_id, [INFO] [stdout] 131 | | success: true, [INFO] [stdout] 132 | | seq_number: order.seq_number, [INFO] [stdout] 133 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = tx.send(OrderAcknowledgement { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | me.place_limit_order(order).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = me.place_limit_order(order).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | me.place_cancel_order(order).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 175 | let _ = me.place_cancel_order(order).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_proto` is never used [INFO] [stdout] --> engine/src/algos/book.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Order { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | fn from_proto(order: &protobuf::Order) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | / tx_trades.send(Trade { [INFO] [stdout] 101 | | order: Some(trade.ask.into_proto()), [INFO] [stdout] 102 | | execution_price, [INFO] [stdout] 103 | | execution_volume: trade.quantity, [INFO] [stdout] 104 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 100 | let _ = tx_trades.send(Trade { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | / tx_trades.send(Trade { [INFO] [stdout] 106 | | order: Some(trade.bid.into_proto()), [INFO] [stdout] 107 | | execution_price, [INFO] [stdout] 108 | | execution_volume: trade.quantity, [INFO] [stdout] 109 | | }); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 105 | let _ = tx_trades.send(Trade { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/me_state_machine.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | tx.send(ack); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = tx.send(ack); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | / tx.send(OrderAcknowledgement { [INFO] [stdout] 75 | | client_id: order.client_id, [INFO] [stdout] 76 | | success: true, [INFO] [stdout] 77 | | seq_number: order.seq_number, [INFO] [stdout] 78 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = tx.send(OrderAcknowledgement { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | / tx.send(OrderAcknowledgement { [INFO] [stdout] 130 | | client_id: order.client_id, [INFO] [stdout] 131 | | success: true, [INFO] [stdout] 132 | | seq_number: order.seq_number, [INFO] [stdout] 133 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = tx.send(OrderAcknowledgement { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | me.place_limit_order(order).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = me.place_limit_order(order).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> engine/src/rpc/rpc_server.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | me.place_cancel_order(order).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 175 | let _ = me.place_cancel_order(order).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8045ff4c6e065fffe61705566e71ab2f87104620089a420d5b1b98c48ed9bf8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8045ff4c6e065fffe61705566e71ab2f87104620089a420d5b1b98c48ed9bf8d", kill_on_drop: false }` [INFO] [stdout] 8045ff4c6e065fffe61705566e71ab2f87104620089a420d5b1b98c48ed9bf8d