[INFO] cloning repository https://github.com/adrien-lagesse/orderbook [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adrien-lagesse/orderbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrien-lagesse%2Forderbook", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrien-lagesse%2Forderbook'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8720191444ab0079ae9833080a915e1039be7a73 [INFO] testing adrien-lagesse/orderbook/8720191444ab0079ae9833080a915e1039be7a73 against 1.81.0 for beta-1.82-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrien-lagesse%2Forderbook" "/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/adrien-lagesse/orderbook on toolchain 1.81.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adrien-lagesse/orderbook [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/adrien-lagesse/orderbook [INFO] tweaked toml for git repo https://github.com/adrien-lagesse/orderbook written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/adrien-lagesse/orderbook 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" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 055e196540de9a3d2388080edcf96dfb20fddc5281bdd0a16b062691c5aa2d65 [INFO] running `Command { std: "docker" "start" "-a" "055e196540de9a3d2388080edcf96dfb20fddc5281bdd0a16b062691c5aa2d65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "055e196540de9a3d2388080edcf96dfb20fddc5281bdd0a16b062691c5aa2d65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "055e196540de9a3d2388080edcf96dfb20fddc5281bdd0a16b062691c5aa2d65", kill_on_drop: false }` [INFO] [stdout] 055e196540de9a3d2388080edcf96dfb20fddc5281bdd0a16b062691c5aa2d65 [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c55eaa9d7033fcb9f1f846e8a075de0a349c0cd85bd9ea30cb87ee182552317 [INFO] running `Command { std: "docker" "start" "-a" "4c55eaa9d7033fcb9f1f846e8a075de0a349c0cd85bd9ea30cb87ee182552317", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling futures-core v0.3.29 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[stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.4 [INFO] [stderr] Compiling orderbook v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `depth_update::DepthUpdate` [INFO] [stdout] --> src/binance/data/mod.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) use depth_update::DepthUpdate; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing` [INFO] [stdout] --> src/binance/manager.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::field` [INFO] [stdout] --> src/binance/process.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use tracing::field; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/binance/process.rs:130:78 [INFO] [stdout] | [INFO] [stdout] 130 | let json_data: Value = serde_json::from_str(&text_response).map_err(|e| { [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: `n` [INFO] [stdout] --> src/binance/manager.rs:90:40 [INFO] [stdout] | [INFO] [stdout] 90 | Schedule::Balanced(n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/binance/manager.rs:98:42 [INFO] [stdout] | [INFO] [stdout] 98 | Schedule::MaxPerTask(n) if self.process_handles.len() == 0 => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DepthUpdate` is never constructed [INFO] [stdout] --> src/binance/data/depth_update.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct DepthUpdate { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DepthUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_json_message` and `update_book` are never used [INFO] [stdout] --> src/binance/data/depth_update.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl DepthUpdate { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 18 | pub fn from_json_message(json_message: &Value) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | pub fn update_book(&self, book: &mut LocalBook) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_update_id` is never read [INFO] [stdout] --> src/binance/local_book.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct LocalBookRow { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | pub(crate) first_update_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LocalBookRow` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `event_type` and `symbol` are never read [INFO] [stdout] --> src/binance/schema.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 83 | struct DepthUpdateInner { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 84 | #[serde(rename = "e")] [INFO] [stdout] 85 | event_type: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | symbol: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `last_update_id`, `bids`, and `asks` are never read [INFO] [stdout] --> src/binance/schema.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 142 | struct SnapShot { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 143 | #[serde(rename = "lastUpdateId")] [INFO] [stdout] 144 | last_update_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 145 | [INFO] [stdout] 146 | bids: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 147 | [INFO] [stdout] 148 | asks: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.44s [INFO] running `Command { std: "docker" "inspect" "4c55eaa9d7033fcb9f1f846e8a075de0a349c0cd85bd9ea30cb87ee182552317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c55eaa9d7033fcb9f1f846e8a075de0a349c0cd85bd9ea30cb87ee182552317", kill_on_drop: false }` [INFO] [stdout] 4c55eaa9d7033fcb9f1f846e8a075de0a349c0cd85bd9ea30cb87ee182552317 [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 158f3b1948db19456a8f2d4fa1ed35f8a5c2cf358b5fdaacb419554bfe1f7359 [INFO] running `Command { std: "docker" "start" "-a" "158f3b1948db19456a8f2d4fa1ed35f8a5c2cf358b5fdaacb419554bfe1f7359", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `depth_update::DepthUpdate` [INFO] [stdout] --> src/binance/data/mod.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) use depth_update::DepthUpdate; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing` [INFO] [stdout] --> src/binance/manager.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::field` [INFO] [stdout] --> src/binance/process.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use tracing::field; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/binance/process.rs:130:78 [INFO] [stdout] | [INFO] [stdout] 130 | let json_data: Value = serde_json::from_str(&text_response).map_err(|e| { [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: `n` [INFO] [stdout] --> src/binance/manager.rs:90:40 [INFO] [stdout] | [INFO] [stdout] 90 | Schedule::Balanced(n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/binance/manager.rs:98:42 [INFO] [stdout] | [INFO] [stdout] 98 | Schedule::MaxPerTask(n) if self.process_handles.len() == 0 => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DepthUpdate` is never constructed [INFO] [stdout] --> src/binance/data/depth_update.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct DepthUpdate { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DepthUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_json_message` and `update_book` are never used [INFO] [stdout] --> src/binance/data/depth_update.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl DepthUpdate { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 18 | pub fn from_json_message(json_message: &Value) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | pub fn update_book(&self, book: &mut LocalBook) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_update_id` is never read [INFO] [stdout] --> src/binance/local_book.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct LocalBookRow { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | pub(crate) first_update_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LocalBookRow` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `event_type` and `symbol` are never read [INFO] [stdout] --> src/binance/schema.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 83 | struct DepthUpdateInner { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 84 | #[serde(rename = "e")] [INFO] [stdout] 85 | event_type: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | symbol: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `last_update_id`, `bids`, and `asks` are never read [INFO] [stdout] --> src/binance/schema.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 142 | struct SnapShot { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 143 | #[serde(rename = "lastUpdateId")] [INFO] [stdout] 144 | last_update_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 145 | [INFO] [stdout] 146 | bids: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 147 | [INFO] [stdout] 148 | asks: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling orderbook v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tracing` [INFO] [stdout] --> examples/btc-orderbook.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::format::FmtSpan` [INFO] [stdout] --> examples/btc-orderbook.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing_subscriber::fmt::format::FmtSpan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::util::SubscriberInitExt` [INFO] [stdout] --> examples/btc-orderbook.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tracing_subscriber::util::SubscriberInitExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `uuid::Uuid` [INFO] [stdout] --> examples/btc-orderbook.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use uuid::Uuid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `depth_update::DepthUpdate` [INFO] [stdout] --> src/binance/data/mod.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) use depth_update::DepthUpdate; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing` [INFO] [stdout] --> src/binance/manager.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::field` [INFO] [stdout] --> src/binance/process.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use tracing::field; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/binance/process.rs:130:78 [INFO] [stdout] | [INFO] [stdout] 130 | let json_data: Value = serde_json::from_str(&text_response).map_err(|e| { [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: `n` [INFO] [stdout] --> src/binance/manager.rs:90:40 [INFO] [stdout] | [INFO] [stdout] 90 | Schedule::Balanced(n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/binance/manager.rs:98:42 [INFO] [stdout] | [INFO] [stdout] 98 | Schedule::MaxPerTask(n) if self.process_handles.len() == 0 => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DepthUpdate` is never constructed [INFO] [stdout] --> src/binance/data/depth_update.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct DepthUpdate { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DepthUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_json_message` and `update_book` are never used [INFO] [stdout] --> src/binance/data/depth_update.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl DepthUpdate { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 18 | pub fn from_json_message(json_message: &Value) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | pub fn update_book(&self, book: &mut LocalBook) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_update_id` is never read [INFO] [stdout] --> src/binance/local_book.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct LocalBookRow { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | pub(crate) first_update_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LocalBookRow` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `event_type` and `symbol` are never read [INFO] [stdout] --> src/binance/schema.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 83 | struct DepthUpdateInner { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 84 | #[serde(rename = "e")] [INFO] [stdout] 85 | event_type: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | symbol: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `last_update_id`, `bids`, and `asks` are never read [INFO] [stdout] --> src/binance/schema.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 142 | struct SnapShot { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 143 | #[serde(rename = "lastUpdateId")] [INFO] [stdout] 144 | last_update_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 145 | [INFO] [stdout] 146 | bids: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 147 | [INFO] [stdout] 148 | asks: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.73s [INFO] running `Command { std: "docker" "inspect" "158f3b1948db19456a8f2d4fa1ed35f8a5c2cf358b5fdaacb419554bfe1f7359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "158f3b1948db19456a8f2d4fa1ed35f8a5c2cf358b5fdaacb419554bfe1f7359", kill_on_drop: false }` [INFO] [stdout] 158f3b1948db19456a8f2d4fa1ed35f8a5c2cf358b5fdaacb419554bfe1f7359 [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e2f4304e3df1cd09945fb8c8ba85eaec9db80785d898f6e2937bf0e1a258e67d [INFO] running `Command { std: "docker" "start" "-a" "e2f4304e3df1cd09945fb8c8ba85eaec9db80785d898f6e2937bf0e1a258e67d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `depth_update::DepthUpdate` [INFO] [stderr] --> src/binance/data/mod.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | pub(crate) use depth_update::DepthUpdate; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tracing` [INFO] [stderr] --> src/binance/manager.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use tracing; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tracing::field` [INFO] [stderr] --> src/binance/process.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use tracing::field; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/binance/process.rs:130:78 [INFO] [stderr] | [INFO] [stderr] 130 | let json_data: Value = serde_json::from_str(&text_response).map_err(|e| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/binance/manager.rs:90:40 [INFO] [stderr] | [INFO] [stderr] 90 | Schedule::Balanced(n) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/binance/manager.rs:98:42 [INFO] [stderr] | [INFO] [stderr] 98 | Schedule::MaxPerTask(n) if self.process_handles.len() == 0 => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: struct `DepthUpdate` is never constructed [INFO] [stderr] --> src/binance/data/depth_update.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct DepthUpdate { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DepthUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `from_json_message` and `update_book` are never used [INFO] [stderr] --> src/binance/data/depth_update.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 17 | impl DepthUpdate { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 18 | pub fn from_json_message(json_message: &Value) -> anyhow::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 113 | pub fn update_book(&self, book: &mut LocalBook) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `first_update_id` is never read [INFO] [stderr] --> src/binance/local_book.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 4 | pub(crate) struct LocalBookRow { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 7 | pub(crate) first_update_id: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LocalBookRow` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `event_type` and `symbol` are never read [INFO] [stderr] --> src/binance/schema.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 83 | struct DepthUpdateInner { [INFO] [stderr] | ---------------- fields in this struct [INFO] [stderr] 84 | #[serde(rename = "e")] [INFO] [stderr] 85 | event_type: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 91 | symbol: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `last_update_id`, `bids`, and `asks` are never read [INFO] [stderr] --> src/binance/schema.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 142 | struct SnapShot { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 143 | #[serde(rename = "lastUpdateId")] [INFO] [stderr] 144 | last_update_id: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 145 | [INFO] [stderr] 146 | bids: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] 147 | [INFO] [stderr] 148 | asks: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `orderbook` (lib) generated 11 warnings (run `cargo fix --lib -p orderbook` to apply 3 suggestions) [INFO] [stderr] warning: `orderbook` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] warning: unused import: `tracing` [INFO] [stderr] --> examples/btc-orderbook.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use tracing; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tracing_subscriber::fmt::format::FmtSpan` [INFO] [stderr] --> examples/btc-orderbook.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use tracing_subscriber::fmt::format::FmtSpan; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tracing_subscriber::util::SubscriberInitExt` [INFO] [stderr] --> examples/btc-orderbook.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use tracing_subscriber::util::SubscriberInitExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `uuid::Uuid` [INFO] [stderr] --> examples/btc-orderbook.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use uuid::Uuid; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `orderbook` (example "btc-orderbook") generated 4 warnings (run `cargo fix --example "btc-orderbook"` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/orderbook-08db63f9543e8e38) [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] Doc-tests orderbook [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" "e2f4304e3df1cd09945fb8c8ba85eaec9db80785d898f6e2937bf0e1a258e67d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2f4304e3df1cd09945fb8c8ba85eaec9db80785d898f6e2937bf0e1a258e67d", kill_on_drop: false }` [INFO] [stdout] e2f4304e3df1cd09945fb8c8ba85eaec9db80785d898f6e2937bf0e1a258e67d