[INFO] cloning repository https://github.com/Shinpooo/orderbook-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shinpooo/orderbook-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShinpooo%2Forderbook-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShinpooo%2Forderbook-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fef55fe520fae375a757e76f5c349ba99eedb2e [INFO] checking Shinpooo/orderbook-rs/4fef55fe520fae375a757e76f5c349ba99eedb2e against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShinpooo%2Forderbook-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Shinpooo/orderbook-rs [INFO] finished tweaking git repo https://github.com/Shinpooo/orderbook-rs [INFO] tweaked toml for git repo https://github.com/Shinpooo/orderbook-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Shinpooo/orderbook-rs on toolchain 36b21637e93b038453924d3c66821089e71d8baa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Shinpooo/orderbook-rs 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 38 packages to latest compatible versions [INFO] [stderr] Adding block-buffer v0.10.4 [INFO] [stderr] Adding cpufeatures v0.2.17 [INFO] [stderr] Adding crypto-common v0.1.6 [INFO] [stderr] Adding data-encoding v2.9.0 [INFO] [stderr] Adding digest v0.10.7 [INFO] [stderr] Adding fnv v1.0.7 [INFO] [stderr] Adding futures-core v0.3.31 [INFO] [stderr] Adding futures-macro v0.3.31 [INFO] [stderr] Adding futures-sink v0.3.31 [INFO] [stderr] Adding futures-task v0.3.31 [INFO] [stderr] Adding futures-util v0.3.31 [INFO] [stderr] Adding generic-array v0.14.7 [INFO] [stderr] Adding getrandom v0.3.3 [INFO] [stderr] Adding http v1.3.1 [INFO] [stderr] Adding httparse v1.10.1 [INFO] [stderr] Adding itoa v1.0.15 [INFO] [stderr] Adding log v0.4.27 [INFO] [stderr] Adding pin-utils v0.1.0 [INFO] [stderr] Adding ppv-lite86 v0.2.21 [INFO] [stderr] Adding r-efi v5.3.0 [INFO] [stderr] Adding rand v0.9.2 [INFO] [stderr] Adding rand_chacha v0.9.0 [INFO] [stderr] Adding rand_core v0.9.3 [INFO] [stderr] Adding ryu v1.0.20 [INFO] [stderr] Adding serde_json v1.0.141 [INFO] [stderr] Adding sha1 v0.10.6 [INFO] [stderr] Adding slab v0.4.10 [INFO] [stderr] Adding thiserror v2.0.12 [INFO] [stderr] Adding thiserror-impl v2.0.12 [INFO] [stderr] Adding tokio-tungstenite v0.26.2 (available: v0.27.0) [INFO] [stderr] Adding tungstenite v0.26.2 [INFO] [stderr] Adding typenum v1.18.0 [INFO] [stderr] Adding utf-8 v0.7.6 [INFO] [stderr] Adding version_check v0.9.5 [INFO] [stderr] Adding wasi v0.14.2+wasi-0.2.4 [INFO] [stderr] Adding wit-bindgen-rt v0.39.0 [INFO] [stderr] Adding zerocopy v0.8.26 [INFO] [stderr] Adding zerocopy-derive v0.8.26 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab982a1db3961ef5a73eab3c13dded56452fd2019eb19affbfd157e5a79755eb [INFO] running `Command { std: "docker" "start" "-a" "ab982a1db3961ef5a73eab3c13dded56452fd2019eb19affbfd157e5a79755eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab982a1db3961ef5a73eab3c13dded56452fd2019eb19affbfd157e5a79755eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab982a1db3961ef5a73eab3c13dded56452fd2019eb19affbfd157e5a79755eb", kill_on_drop: false }` [INFO] [stdout] ab982a1db3961ef5a73eab3c13dded56452fd2019eb19affbfd157e5a79755eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 010480f498b2ec8adc0b043fa09c20b28ec281d0bc11318c1ff7319d545d4ef5 [INFO] running `Command { std: "docker" "start" "-a" "010480f498b2ec8adc0b043fa09c20b28ec281d0bc11318c1ff7319d545d4ef5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking data-encoding v2.9.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking http v1.3.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking socket2 v0.5.9 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking ordered-float v5.0.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tungstenite v0.26.2 [INFO] [stderr] Checking tokio-tungstenite v0.26.2 [INFO] [stderr] Checking exchange v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0601]: `main` function not found in crate `server` [INFO] [stdout] | [INFO] [stdout] = note: consider adding a `main` function to `src/bin/server.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/main.rs:4:56 [INFO] [stdout] | [INFO] [stdout] 4 | collections::{btree_map::Entry, BTreeMap, HashMap, VecDeque}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TryStreamExt` and `future` [INFO] [stdout] --> src/main.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | use futures_util::{future, StreamExt, TryStreamExt}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/bin/client.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/bin/client.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `exchange` (bin "server") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/bin/client.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/bin/client.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> src/main.rs:4:56 [INFO] [stdout] | [INFO] [stdout] 4 | collections::{btree_map::Entry, BTreeMap, HashMap, VecDeque}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TryStreamExt` and `future` [INFO] [stdout] --> src/main.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | use futures_util::{future, StreamExt, TryStreamExt}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/bin/client.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | Err(e) => println!("Error while connecting"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `write` [INFO] [stdout] --> src/main.rs:352:10 [INFO] [stdout] | [INFO] [stdout] 352 | let (write, mut read) = ws_stream.split(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_write` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/bin/client.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | Err(e) => println!("Error while connecting"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `write` [INFO] [stdout] --> src/main.rs:352:10 [INFO] [stdout] | [INFO] [stdout] 352 | let (write, mut read) = ws_stream.split(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_write` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Order` is never constructed [INFO] [stdout] --> src/main.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct Order { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 37 | impl Order { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 38 | fn new(id: u32, price: f64, amount: f64, side: Side) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Price` is never used [INFO] [stdout] --> src/main.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | type Price = OrderedFloat; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OrderId` is never used [INFO] [stdout] --> src/main.rs:49:6 [INFO] [stdout] | [INFO] [stdout] 49 | type OrderId = u32; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OrderNodeRef` is never used [INFO] [stdout] --> src/main.rs:51:6 [INFO] [stdout] | [INFO] [stdout] 51 | type OrderNodeRef = Rc>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `OrderMapEntry` is never used [INFO] [stdout] --> src/main.rs:52:6 [INFO] [stdout] | [INFO] [stdout] 52 | type OrderMapEntry = (Side, Price, OrderNodeRef); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrderNode` is never constructed [INFO] [stdout] --> src/main.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct OrderNode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrderBookSide` is never constructed [INFO] [stdout] --> src/main.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | struct OrderBookSide { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `print_level`, `insert_node`, and `remove_node` are never used [INFO] [stdout] --> src/main.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 67 | impl OrderBookSide { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 68 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn print_level(&self, price: f64) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | fn insert_node(&mut self, price: Price, node_ref: OrderNodeRef, side: Side) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | fn remove_node(&mut self, price: Price, node_ref: &OrderNodeRef, side: Side) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Orderbook` is never constructed [INFO] [stdout] --> src/main.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | struct Orderbook { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `insert_order`, and `cancel_order` are never used [INFO] [stdout] --> src/main.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 175 | impl Orderbook { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 176 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | fn insert_order(&mut self, order: Order) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 322 | fn cancel_order(&mut self, order_id: u32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print_level` is never used [INFO] [stdout] --> src/main.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 67 | impl OrderBookSide { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 74 | fn print_level(&self, price: f64) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "010480f498b2ec8adc0b043fa09c20b28ec281d0bc11318c1ff7319d545d4ef5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "010480f498b2ec8adc0b043fa09c20b28ec281d0bc11318c1ff7319d545d4ef5", kill_on_drop: false }` [INFO] [stdout] 010480f498b2ec8adc0b043fa09c20b28ec281d0bc11318c1ff7319d545d4ef5