[INFO] cloning repository https://github.com/rob-DEV/match-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rob-DEV/match-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-DEV%2Fmatch-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-DEV%2Fmatch-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b02b98a0f32d758fc11138cf4b74d4b8a23a63dc [INFO] testing rob-DEV/match-engine against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-DEV%2Fmatch-engine" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rob-DEV/match-engine on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rob-DEV/match-engine [INFO] finished tweaking git repo https://github.com/rob-DEV/match-engine [INFO] tweaked toml for git repo https://github.com/rob-DEV/match-engine written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rob-DEV/match-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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fefix_derive v0.7.0 [INFO] [stderr] Downloaded strum_macros v0.22.0 [INFO] [stderr] Downloaded rand v0.9.0-alpha.2 [INFO] [stderr] Downloaded sky-derive v0.2.2 [INFO] [stderr] Downloaded strum v0.22.0 [INFO] [stderr] Downloaded rand_chacha v0.9.0-alpha.2 [INFO] [stderr] Downloaded rand_core v0.9.0-alpha.2 [INFO] [stderr] Downloaded bb8 v0.8.1 [INFO] [stderr] Downloaded uninit v0.6.2 [INFO] [stderr] Downloaded bitcode_derive v0.6.3 [INFO] [stderr] Downloaded bitcode v0.6.3 [INFO] [stderr] Downloaded quanta v0.12.2 [INFO] [stderr] Downloaded minstant v0.1.7 [INFO] [stderr] Downloaded bitvec v0.18.5 [INFO] [stderr] Downloaded web-time v1.0.0 [INFO] [stderr] Downloaded skytable v0.8.5 [INFO] [stderr] Downloaded glam v0.29.0 [INFO] [stderr] Downloaded fefix v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2550430e79ad2d0a62e2586c562ad3d8c65c6ae27aea0d1fcb562c043791e75 [INFO] running `Command { std: "docker" "start" "-a" "c2550430e79ad2d0a62e2586c562ad3d8c65c6ae27aea0d1fcb562c043791e75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2550430e79ad2d0a62e2586c562ad3d8c65c6ae27aea0d1fcb562c043791e75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2550430e79ad2d0a62e2586c562ad3d8c65c6ae27aea0d1fcb562c043791e75", kill_on_drop: false }` [INFO] [stdout] c2550430e79ad2d0a62e2586c562ad3d8c65c6ae27aea0d1fcb562c043791e75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e20bf3525989ddedfde839d7523b407c661fa11327a3c967dd740fdeeeac106 [INFO] running `Command { std: "docker" "start" "-a" "9e20bf3525989ddedfde839d7523b407c661fa11327a3c967dd740fdeeeac106", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling bytes v1.7.2 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling 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bitcode_derive v0.6.3 [INFO] [stderr] Compiling fefix v0.7.0 [INFO] [stderr] Compiling raw-cpuid v11.0.1 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling fefix_derive v0.7.0 [INFO] [stderr] Compiling pathdiff v0.2.1 [INFO] [stderr] Compiling rand v0.9.0-alpha.2 [INFO] [stderr] Compiling uninit v0.6.2 [INFO] [stderr] Compiling pest v2.7.6 [INFO] [stderr] Compiling recorder v0.1.0 (/opt/rustwide/workdir/recorder) [INFO] [stderr] Compiling clap v4.5.17 [INFO] [stderr] Compiling pest_meta v2.7.6 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling sqlx-rt v0.5.13 [INFO] [stderr] Compiling pest_generator v2.7.6 [INFO] [stderr] Compiling bitcode v0.6.3 [INFO] [stderr] Compiling quanta v0.12.2 [INFO] [stderr] Compiling pin-project v1.1.3 [INFO] [stderr] Compiling pest_derive v2.7.6 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling http-body-util v0.1.0 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling bb8 v0.8.1 [INFO] [stderr] Compiling skytable v0.8.5 [INFO] [stderr] Compiling h2 v0.4.2 [INFO] [stderr] Compiling common v0.1.0 (/opt/rustwide/workdir/messaging) [INFO] [stderr] Compiling serde_path_to_error v0.1.15 [INFO] [stderr] Compiling json5 v0.4.1 [INFO] [stderr] Compiling ron v0.7.1 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling sqlx-core v0.5.13 [INFO] [stderr] Compiling config v0.13.4 [INFO] [stderr] Compiling engine v0.1.0 (/opt/rustwide/workdir/engine) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> engine/src/engine/match_engine.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | let mut book = &mut self.book; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `px` is assigned to, but never used [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | let mut px = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_px` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `qty` is assigned to, but never used [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:41:25 [INFO] [stdout] | [INFO] [stdout] 41 | let mut qty = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_qty` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `px` is never read [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | px = it.px; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `qty` is never read [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 45 | qty = it.qty; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `px` is assigned to, but never used [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:53:25 [INFO] [stdout] | [INFO] [stdout] 53 | let mut px = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_px` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `qty` is assigned to, but never used [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:54:25 [INFO] [stdout] | [INFO] [stdout] 54 | let mut qty = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_qty` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `px` is never read [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | px = it.px; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `qty` is never read [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | qty = it.qty; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> engine/src/main.rs:61:20 [INFO] [stdout] | [INFO] [stdout] 61 | let (size, addr) = udp_socket.recv_from(&mut buffer).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_ORDERS_PER_CYCLE` is never used [INFO] [stdout] --> engine/src/engine/match_engine.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const MAX_ORDERS_PER_CYCLE: u32 = 2000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `symbol` is never read [INFO] [stdout] --> engine/src/engine/match_engine.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct MatchEngine { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 15 | symbol: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hyper v1.1.0 [INFO] [stderr] Compiling hyper-util v0.1.2 [INFO] [stderr] Compiling sqlx-macros v0.5.13 [INFO] [stderr] Compiling sqlx v0.5.13 [INFO] [stderr] Compiling fix_client v0.1.0 (/opt/rustwide/workdir/fix_client) [INFO] [stderr] Compiling api v0.1.0 (/opt/rustwide/workdir/gateway) [INFO] [stdout] warning: unused import: `fefix::FixValue` [INFO] [stdout] --> gateway/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use fefix::FixValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt` and `AsyncWriteExt` [INFO] [stdout] --> gateway/src/main.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count` is assigned to, but never used [INFO] [stdout] --> fix_client/src/main.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | let mut count = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_count` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> fix_client/src/main.rs:38:72 [INFO] [stdout] | [INFO] [stdout] 38 | let mut tcp_stream = TcpStream::connect("127.0.0.1:3001").map_err(|e| { "Failed to connect to the gateway server" }).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> fix_client/src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut tcp_stream = TcpStream::connect("127.0.0.1:3001").map_err(|e| { "Failed to connect to the gateway server" }).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `order_id` [INFO] [stdout] --> fix_client/src/main.rs:118:33 [INFO] [stdout] | [INFO] [stdout] 118 | Command::Cancel(order_id) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> gateway/src/fix_server.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | let (mut stream, client_addr) = connection; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> gateway/src/fix_server.rs:52:19 [INFO] [stdout] | [INFO] [stdout] 52 | let (send_tx, mut receiver_rx): (Sender, Receiver) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> gateway/src/main.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 108 | / loop { [INFO] [stdout] 109 | | match udp_socket.recv_from(&mut buffer) { [INFO] [stdout] 110 | | Ok((size, _)) => { [INFO] [stdout] 111 | | let outbound_engine_message: OutboundEngineMessage = bitcode::decode(&buffer[..size]).unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 151 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 152 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out_fix` [INFO] [stdout] --> gateway/src/fix_engine.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | let mut out_fix = self.fix_encoder.start_message(b"FIX.4.4", &mut out_buffer, b"ExecutionReport"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_fix` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> gateway/src/fix_engine.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | let mut out_fix = self.fix_encoder.start_message(b"FIX.4.4", &mut out_buffer, b"ExecutionReport"); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fix_encoder` is never read [INFO] [stdout] --> gateway/src/fix_engine.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct MessageConverter { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 7 | fix_decoder: Decoder<>, [INFO] [stdout] 8 | fix_encoder: Encoder<>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `engine_msg_out_to_fix` is never used [INFO] [stdout] --> gateway/src/fix_engine.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl MessageConverter { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn engine_msg_out_to_fix(&mut self, engine_msg_out: OutboundEngineMessage) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> gateway/src/fix_server.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct FixClientSessionState { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] 14 | client_id: u32, [INFO] [stdout] 15 | session_ip: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 16 | heartbeat_interval: Interval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | [INFO] [stdout] 18 | initial_seq_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | last_seen_client_seq_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | last_seen_gateway_seq_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | [INFO] [stdout] 22 | logged_in: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 23 | [INFO] [stdout] 24 | messages: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "9e20bf3525989ddedfde839d7523b407c661fa11327a3c967dd740fdeeeac106", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e20bf3525989ddedfde839d7523b407c661fa11327a3c967dd740fdeeeac106", kill_on_drop: false }` [INFO] [stdout] 9e20bf3525989ddedfde839d7523b407c661fa11327a3c967dd740fdeeeac106 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebf8cca785e3d6ea8dea4aa9b962eb7177c2b1164a6c64b034a892350e0c7e49 [INFO] running `Command { std: "docker" "start" "-a" "ebf8cca785e3d6ea8dea4aa9b962eb7177c2b1164a6c64b034a892350e0c7e49", kill_on_drop: false }` [INFO] [stderr] Compiling common v0.1.0 (/opt/rustwide/workdir/messaging) [INFO] [stderr] Compiling recorder v0.1.0 (/opt/rustwide/workdir/recorder) [INFO] [stderr] Compiling engine v0.1.0 (/opt/rustwide/workdir/engine) [INFO] [stderr] Compiling fix_client v0.1.0 (/opt/rustwide/workdir/fix_client) [INFO] [stderr] Compiling api v0.1.0 (/opt/rustwide/workdir/gateway) [INFO] [stdout] warning: unused import: `fefix::FixValue` [INFO] [stdout] --> gateway/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use fefix::FixValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt` and `AsyncWriteExt` [INFO] [stdout] --> gateway/src/main.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `count` is assigned to, but never used [INFO] [stdout] --> fix_client/src/main.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | let mut count = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_count` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> fix_client/src/main.rs:38:72 [INFO] [stdout] | [INFO] [stdout] 38 | let mut tcp_stream = TcpStream::connect("127.0.0.1:3001").map_err(|e| { "Failed to connect to the gateway server" }).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> fix_client/src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut tcp_stream = TcpStream::connect("127.0.0.1:3001").map_err(|e| { "Failed to connect to the gateway server" }).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> engine/src/engine/match_engine.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | let mut book = &mut self.book; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `px` is assigned to, but never used [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:40:25 [INFO] [stdout] | [INFO] [stdout] 40 | let mut px = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_px` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `qty` is assigned to, but never used [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:41:25 [INFO] [stdout] | [INFO] [stdout] 41 | let mut qty = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_qty` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `px` is never read [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | px = it.px; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `qty` is never read [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 45 | qty = it.qty; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `px` is assigned to, but never used [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:53:25 [INFO] [stdout] | [INFO] [stdout] 53 | let mut px = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_px` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `qty` is assigned to, but never used [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:54:25 [INFO] [stdout] | [INFO] [stdout] 54 | let mut qty = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_qty` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `px` is never read [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | px = it.px; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `qty` is never read [INFO] [stdout] --> engine/src/engine/limit_order_book.rs:58:25 [INFO] [stdout] | [INFO] [stdout] 58 | qty = it.qty; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `order_id` [INFO] [stdout] --> fix_client/src/main.rs:118:33 [INFO] [stdout] | [INFO] [stdout] 118 | Command::Cancel(order_id) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> engine/src/main.rs:61:20 [INFO] [stdout] | [INFO] [stdout] 61 | let (size, addr) = udp_socket.recv_from(&mut buffer).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_ORDERS_PER_CYCLE` is never used [INFO] [stdout] --> engine/src/engine/match_engine.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const MAX_ORDERS_PER_CYCLE: u32 = 2000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `symbol` is never read [INFO] [stdout] --> engine/src/engine/match_engine.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct MatchEngine { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 15 | symbol: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> gateway/src/fix_server.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | let (mut stream, client_addr) = connection; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> gateway/src/fix_server.rs:52:19 [INFO] [stdout] | [INFO] [stdout] 52 | let (send_tx, mut receiver_rx): (Sender, Receiver) = mpsc::channel(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> gateway/src/main.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 108 | / loop { [INFO] [stdout] 109 | | match udp_socket.recv_from(&mut buffer) { [INFO] [stdout] 110 | | Ok((size, _)) => { [INFO] [stdout] 111 | | let outbound_engine_message: OutboundEngineMessage = bitcode::decode(&buffer[..size]).unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 151 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 152 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out_fix` [INFO] [stdout] --> gateway/src/fix_engine.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | let mut out_fix = self.fix_encoder.start_message(b"FIX.4.4", &mut out_buffer, b"ExecutionReport"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_fix` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> gateway/src/fix_engine.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | let mut out_fix = self.fix_encoder.start_message(b"FIX.4.4", &mut out_buffer, b"ExecutionReport"); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fix_encoder` is never read [INFO] [stdout] --> gateway/src/fix_engine.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct MessageConverter { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 7 | fix_decoder: Decoder<>, [INFO] [stdout] 8 | fix_encoder: Encoder<>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `engine_msg_out_to_fix` is never used [INFO] [stdout] --> gateway/src/fix_engine.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl MessageConverter { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn engine_msg_out_to_fix(&mut self, engine_msg_out: OutboundEngineMessage) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> gateway/src/fix_server.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct FixClientSessionState { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] 14 | client_id: u32, [INFO] [stdout] 15 | session_ip: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 16 | heartbeat_interval: Interval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | [INFO] [stdout] 18 | initial_seq_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | last_seen_client_seq_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | last_seen_gateway_seq_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | [INFO] [stdout] 22 | logged_in: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 23 | [INFO] [stdout] 24 | messages: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.71s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "ebf8cca785e3d6ea8dea4aa9b962eb7177c2b1164a6c64b034a892350e0c7e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebf8cca785e3d6ea8dea4aa9b962eb7177c2b1164a6c64b034a892350e0c7e49", kill_on_drop: false }` [INFO] [stdout] ebf8cca785e3d6ea8dea4aa9b962eb7177c2b1164a6c64b034a892350e0c7e49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9df414a698820e22a785104b041e564da3fc4427d535dd9c23b92c877ffbf83b [INFO] running `Command { std: "docker" "start" "-a" "9df414a698820e22a785104b041e564da3fc4427d535dd9c23b92c877ffbf83b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `fefix::FixValue` [INFO] [stderr] --> gateway/src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use fefix::FixValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncReadExt` and `AsyncWriteExt` [INFO] [stderr] --> gateway/src/main.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> gateway/src/fix_server.rs:45:10 [INFO] [stderr] | [INFO] [stderr] 45 | let (mut stream, client_addr) = connection; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> gateway/src/fix_server.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | let (send_tx, mut receiver_rx): (Sender, Receiver) = mpsc::channel(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> gateway/src/main.rs:152:5 [INFO] [stderr] | [INFO] [stderr] 108 | / loop { [INFO] [stderr] 109 | | match udp_socket.recv_from(&mut buffer) { [INFO] [stderr] 110 | | Ok((size, _)) => { [INFO] [stderr] 111 | | let outbound_engine_message: OutboundEngineMessage = bitcode::decode(&buffer[..size]).unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 151 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 152 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out_fix` [INFO] [stderr] --> gateway/src/fix_engine.rs:78:25 [INFO] [stderr] | [INFO] [stderr] 78 | let mut out_fix = self.fix_encoder.start_message(b"FIX.4.4", &mut out_buffer, b"ExecutionReport"); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_fix` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> gateway/src/fix_engine.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | let mut out_fix = self.fix_encoder.start_message(b"FIX.4.4", &mut out_buffer, b"ExecutionReport"); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field `fix_encoder` is never read [INFO] [stderr] --> gateway/src/fix_engine.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct MessageConverter { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] 7 | fix_decoder: Decoder<>, [INFO] [stderr] 8 | fix_encoder: Encoder<>, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `engine_msg_out_to_fix` is never used [INFO] [stderr] --> gateway/src/fix_engine.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl MessageConverter { [INFO] [stderr] | --------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 73 | pub fn engine_msg_out_to_fix(&mut self, engine_msg_out: OutboundEngineMessage) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> gateway/src/fix_server.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 13 | struct FixClientSessionState { [INFO] [stderr] | --------------------- fields in this struct [INFO] [stderr] 14 | client_id: u32, [INFO] [stderr] 15 | session_ip: SocketAddr, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 16 | heartbeat_interval: Interval, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 17 | [INFO] [stderr] 18 | initial_seq_number: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 19 | last_seen_client_seq_number: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 20 | last_seen_gateway_seq_number: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 21 | [INFO] [stderr] 22 | logged_in: bool, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 23 | [INFO] [stderr] 24 | messages: Vec, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `count` is assigned to, but never used [INFO] [stderr] --> fix_client/src/main.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | let mut count = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_count` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> fix_client/src/main.rs:38:72 [INFO] [stderr] | [INFO] [stderr] 38 | let mut tcp_stream = TcpStream::connect("127.0.0.1:3001").map_err(|e| { "Failed to connect to the gateway server" }).unwrap(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> fix_client/src/main.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | let mut tcp_stream = TcpStream::connect("127.0.0.1:3001").map_err(|e| { "Failed to connect to the gateway server" }).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order_id` [INFO] [stderr] --> fix_client/src/main.rs:118:33 [INFO] [stderr] | [INFO] [stderr] 118 | Command::Cancel(order_id) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_id` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> engine/src/engine/match_engine.rs:65:25 [INFO] [stderr] | [INFO] [stderr] 65 | let mut book = &mut self.book; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `px` is assigned to, but never used [INFO] [stderr] --> engine/src/engine/limit_order_book.rs:40:25 [INFO] [stderr] | [INFO] [stderr] 40 | let mut px = 0; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_px` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `qty` is assigned to, but never used [INFO] [stderr] --> engine/src/engine/limit_order_book.rs:41:25 [INFO] [stderr] | [INFO] [stderr] 41 | let mut qty = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_qty` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `px` is never read [INFO] [stderr] --> engine/src/engine/limit_order_book.rs:44:25 [INFO] [stderr] | [INFO] [stderr] 44 | px = it.px; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `qty` is never read [INFO] [stderr] --> engine/src/engine/limit_order_book.rs:45:25 [INFO] [stderr] | [INFO] [stderr] 45 | qty = it.qty; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `px` is assigned to, but never used [INFO] [stderr] --> engine/src/engine/limit_order_book.rs:53:25 [INFO] [stderr] | [INFO] [stderr] 53 | let mut px = 0; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_px` instead [INFO] [stderr] [INFO] [stderr] warning: variable `qty` is assigned to, but never used [INFO] [stderr] --> engine/src/engine/limit_order_book.rs:54:25 [INFO] [stderr] | [INFO] [stderr] 54 | let mut qty = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_qty` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `px` is never read [INFO] [stderr] --> engine/src/engine/limit_order_book.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | px = it.px; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `qty` is never read [INFO] [stderr] --> engine/src/engine/limit_order_book.rs:58:25 [INFO] [stderr] | [INFO] [stderr] 58 | qty = it.qty; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> engine/src/main.rs:61:20 [INFO] [stderr] | [INFO] [stderr] 61 | let (size, addr) = udp_socket.recv_from(&mut buffer).unwrap(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stderr] [INFO] [stderr] warning: constant `MAX_ORDERS_PER_CYCLE` is never used [INFO] [stderr] --> engine/src/engine/match_engine.rs:10:7 [INFO] [stderr] | [INFO] [stderr] 10 | const MAX_ORDERS_PER_CYCLE: u32 = 2000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `symbol` is never read [INFO] [stderr] --> engine/src/engine/match_engine.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct MatchEngine { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 15 | symbol: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `api` (bin "api" test) generated 10 warnings (run `cargo fix --bin "api" --tests` to apply 5 suggestions) [INFO] [stderr] warning: `fix_client` (bin "fix_client" test) generated 4 warnings (run `cargo fix --bin "fix_client" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `engine` (bin "engine" test) generated 12 warnings (run `cargo fix --bin "engine" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/api-4d210e5e1a86bdc6) [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/common-45b0137f36a1ba08) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/engine-09f93dba0a7a79ea) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test engine::limit_order_book::tests::like_for_like_price_match ... ok [INFO] [stdout] test engine::limit_order_book::tests::buy_order_qty_remaining_on_book ... ok [INFO] [stdout] test engine::limit_order_book::tests::sell_order_cancel_removes_order_from_book ... ok [INFO] [stdout] test engine::limit_order_book::tests::fifo_like_for_like_match ... ok [INFO] [stdout] test engine::limit_order_book::tests::sell_order_qty_remaining_on_book ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fix_client-b8bbc420a5da975e) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/recorder-f17ec20b00c6da75) [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 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests common [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" "9df414a698820e22a785104b041e564da3fc4427d535dd9c23b92c877ffbf83b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9df414a698820e22a785104b041e564da3fc4427d535dd9c23b92c877ffbf83b", kill_on_drop: false }` [INFO] [stdout] 9df414a698820e22a785104b041e564da3fc4427d535dd9c23b92c877ffbf83b