[INFO] cloning repository https://github.com/Firfi/rust-graphql-orderbook [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Firfi/rust-graphql-orderbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFirfi%2Frust-graphql-orderbook", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFirfi%2Frust-graphql-orderbook'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee45007506d3212cc3584e23b60e48a8f4ea8090 [INFO] checking Firfi/rust-graphql-orderbook/ee45007506d3212cc3584e23b60e48a8f4ea8090 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFirfi%2Frust-graphql-orderbook" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. 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[INFO] [stderr] Downloaded async-graphql-axum v3.0.36 [INFO] [stderr] Downloaded sync_wrapper v0.1.1 [INFO] [stderr] Downloaded http-range-header v0.3.0 [INFO] [stderr] Downloaded async-graphql-parser v3.0.36 [INFO] [stderr] Downloaded async-graphql-derive v3.0.36 [INFO] [stderr] Downloaded headers v0.3.7 [INFO] [stderr] Downloaded tower-http v0.2.5 [INFO] [stderr] Downloaded async-graphql v3.0.36 [INFO] [stderr] Downloaded tower v0.4.12 [INFO] [stderr] Downloaded axum v0.4.8 [INFO] [stderr] Downloaded async-graphql-value v3.0.36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" 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"+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9bee933eb4e02eea484cc06a824e19c6e7fa66e9e299b3bf4afd8aed69027e9 [INFO] running `Command { std: "docker" "start" "-a" "e9bee933eb4e02eea484cc06a824e19c6e7fa66e9e299b3bf4afd8aed69027e9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] 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v0.6.9 [INFO] [stderr] Checking tokio-tungstenite v0.16.1 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking tower v0.4.12 [INFO] [stderr] Checking h2 v0.3.12 [INFO] [stderr] Checking tower-http v0.2.5 [INFO] [stderr] Checking async-graphql v3.0.36 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking axum v0.4.8 [INFO] [stderr] Checking async-graphql-axum v3.0.36 [INFO] [stderr] Checking rust-graphql-orderbook v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/orderbook/model.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::Cow; [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/orderbook/model.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Connection`, `ContextSelectionSet`, `Edge`, `EmptyFields`, `Interface`, `Positioned`, `ServerResult`, and `query` [INFO] [stdout] --> src/orderbook/model.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | ...::{Connection, Edge, EmptyFields, query}, Context, ContextSelectionSet, Enum, FieldResult, Interface, Object, Positioned, ServerResult}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^ ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_graphql::parser::types::Field` [INFO] [stdout] --> src/orderbook/model.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_graphql::parser::types::Field; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_graphql::registry::Registry` [INFO] [stdout] --> src/orderbook/model.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use async_graphql::registry::Registry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DateTime` [INFO] [stdout] --> src/orderbook/model.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | use chrono::{DateTime, FixedOffset, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio_stream::wrappers::IntervalStream` [INFO] [stdout] --> src/orderbook/model.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio_stream::wrappers::IntervalStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RngCore` [INFO] [stdout] --> src/orderbook/reporter.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{Rng, RngCore}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/orderbook/reporter.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::time::Interval` [INFO] [stdout] --> src/orderbook/reporter.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::time::Interval; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::orderbook::model::Order` [INFO] [stdout] --> src/orderbook/reporter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::orderbook::model::Order; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/orderbook/reporter.rs:58:22 [INFO] [stdout] | [INFO] [stdout] 58 | let middle = (scaffolds.len() / 2); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - let middle = (scaffolds.len() / 2); [INFO] [stdout] 58 + let middle = scaffolds.len() / 2; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> src/orderbook/matcher.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `uuid::Uuid` [INFO] [stdout] --> src/orderbook/matcher.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use uuid::Uuid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/orderbook/matcher.rs:80:10 [INFO] [stdout] | [INFO] [stdout] 80 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/orderbook/matcher.rs:55:14 [INFO] [stdout] | [INFO] [stdout] 55 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/orderbook/types/date_time.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/orderbook/types/uuid.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_graphql::*` [INFO] [stdout] --> src/orderbook/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use async_graphql::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/orderbook/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BinaryHeap` [INFO] [stdout] --> src/orderbook/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::collections::BinaryHeap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/orderbook/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/orderbook/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/orderbook/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EmptySubscription` [INFO] [stdout] --> src/orderbook/mod.rs:17:36 [INFO] [stdout] | [INFO] [stdout] 17 | use async_graphql::{EmptyMutation, EmptySubscription, Schema}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `slab::Slab` [INFO] [stdout] --> src/orderbook/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use slab::Slab; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/orderbook/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/orderbook/mod.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Rev` [INFO] [stdout] --> src/orderbook/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::iter::Rev; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/orderbook/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/orderbook/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BigUint` and `ParseBigIntError` [INFO] [stdout] --> src/orderbook/mod.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | use num_bigint::{BigUint, ParseBigIntError}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `types::*` [INFO] [stdout] --> src/orderbook/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use types::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::orderbook::database::ORDERBOOK_STATE` [INFO] [stdout] --> src/orderbook/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use crate::orderbook::database::ORDERBOOK_STATE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OrderScaffold` [INFO] [stdout] --> src/orderbook/mod.rs:33:34 [INFO] [stdout] | [INFO] [stdout] 33 | use crate::orderbook::reporter::{OrderScaffold, Reporter}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::time::Duration` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EmptySubscription`, `Request`, and `Response` [INFO] [stdout] --> src/main.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | EmptyMutation, EmptySubscription, Request, Response, Schema, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Json` and `http::Method` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Json, Router, [INFO] [stdout] | ^^^^ [INFO] [stdout] 20 | http::Method, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Origin` [INFO] [stdout] --> src/main.rs:23:40 [INFO] [stdout] | [INFO] [stdout] 23 | use tower_http::cors::{Any, CorsLayer, Origin}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/orderbook/model.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::Cow; [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/orderbook/model.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Connection`, `ContextSelectionSet`, `Edge`, `EmptyFields`, `Interface`, `Positioned`, `ServerResult`, and `query` [INFO] [stdout] --> src/orderbook/model.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | ...::{Connection, Edge, EmptyFields, query}, Context, ContextSelectionSet, Enum, FieldResult, Interface, Object, Positioned, ServerResult}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^ ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_graphql::parser::types::Field` [INFO] [stdout] --> src/orderbook/model.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_graphql::parser::types::Field; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_graphql::registry::Registry` [INFO] [stdout] --> src/orderbook/model.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use async_graphql::registry::Registry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DateTime` [INFO] [stdout] --> src/orderbook/model.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | use chrono::{DateTime, FixedOffset, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio_stream::wrappers::IntervalStream` [INFO] [stdout] --> src/orderbook/model.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio_stream::wrappers::IntervalStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RngCore` [INFO] [stdout] --> src/orderbook/reporter.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{Rng, RngCore}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/orderbook/reporter.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::time::Interval` [INFO] [stdout] --> src/orderbook/reporter.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::time::Interval; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::orderbook::model::Order` [INFO] [stdout] --> src/orderbook/reporter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::orderbook::model::Order; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/orderbook/reporter.rs:58:22 [INFO] [stdout] | [INFO] [stdout] 58 | let middle = (scaffolds.len() / 2); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - let middle = (scaffolds.len() / 2); [INFO] [stdout] 58 + let middle = scaffolds.len() / 2; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> src/orderbook/matcher.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `uuid::Uuid` [INFO] [stdout] --> src/orderbook/matcher.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use uuid::Uuid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/orderbook/matcher.rs:80:10 [INFO] [stdout] | [INFO] [stdout] 80 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/orderbook/matcher.rs:55:14 [INFO] [stdout] | [INFO] [stdout] 55 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/orderbook/types/date_time.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/orderbook/types/uuid.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_graphql::*` [INFO] [stdout] --> src/orderbook/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use async_graphql::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/orderbook/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BinaryHeap` [INFO] [stdout] --> src/orderbook/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::collections::BinaryHeap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/orderbook/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/orderbook/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/orderbook/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EmptySubscription` [INFO] [stdout] --> src/orderbook/mod.rs:17:36 [INFO] [stdout] | [INFO] [stdout] 17 | use async_graphql::{EmptyMutation, EmptySubscription, Schema}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `slab::Slab` [INFO] [stdout] --> src/orderbook/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use slab::Slab; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/orderbook/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/orderbook/mod.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Rev` [INFO] [stdout] --> src/orderbook/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::iter::Rev; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/orderbook/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/orderbook/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BigUint` and `ParseBigIntError` [INFO] [stdout] --> src/orderbook/mod.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | use num_bigint::{BigUint, ParseBigIntError}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `types::*` [INFO] [stdout] --> src/orderbook/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use types::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::orderbook::database::ORDERBOOK_STATE` [INFO] [stdout] --> src/orderbook/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use crate::orderbook::database::ORDERBOOK_STATE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OrderScaffold` [INFO] [stdout] --> src/orderbook/mod.rs:33:34 [INFO] [stdout] | [INFO] [stdout] 33 | use crate::orderbook::reporter::{OrderScaffold, Reporter}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::time::Duration` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EmptySubscription`, `Request`, and `Response` [INFO] [stdout] --> src/main.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | EmptyMutation, EmptySubscription, Request, Response, Schema, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Json` and `http::Method` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Json, Router, [INFO] [stdout] | ^^^^ [INFO] [stdout] 20 | http::Method, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Origin` [INFO] [stdout] --> src/main.rs:23:40 [INFO] [stdout] | [INFO] [stdout] 23 | use tower_http::cors::{Any, CorsLayer, Origin}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/orderbook/model.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | ctx: &Context<'_>, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/orderbook/model.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | ctx: &Context<'_>, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/orderbook/model.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | ctx: &Context<'_>, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/orderbook/model.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | ctx: &Context<'_>, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_graphql::futures_util::StreamExt` [INFO] [stdout] --> src/orderbook/model.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use async_graphql::futures_util::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_graphql` [INFO] [stdout] --> src/orderbook/matcher.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use async_graphql::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_graphql::futures_util::StreamExt` [INFO] [stdout] --> src/orderbook/model.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use async_graphql::futures_util::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_graphql` [INFO] [stdout] --> src/orderbook/matcher.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use async_graphql::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/orderbook/reporter.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut scaffolds = vec![0, (self.rng.gen_range(0..1) * BIDDER_CROWD)] [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: `new_order` [INFO] [stdout] --> src/orderbook/matcher.rs:44:189 [INFO] [stdout] | [INFO] [stdout] 44 | ...<= p2.0), DealPrice::new(|new_order: &OrderCommons, retrieved_order: &OrderCommons| retrieved_order.price.clone())), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `retrieved_order` [INFO] [stdout] --> src/orderbook/matcher.rs:45:216 [INFO] [stdout] | [INFO] [stdout] 45 | ...der: &OrderCommons, retrieved_order: &OrderCommons| new_order.price.clone())) [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retrieved_order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/orderbook/matcher.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | let id = create_order(&data, kind, add_queue, add_map); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `PORT` should have a snake case name [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let PORT = env::var("PORT").unwrap_or("3000".to_string()); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` in tuple element 1 that must be used [INFO] [stdout] --> src/main.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | / tokio::join!(run_reporter_poll(), axum::Server::bind(&format!("0.0.0.0:{}", &PORT).parse().unwrap()) [INFO] [stdout] 58 | | .serve(app.into_make_service())); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::join` which comes from the expansion of the macro `tokio::join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 50 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/orderbook/reporter.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut scaffolds = vec![0, (self.rng.gen_range(0..1) * BIDDER_CROWD)] [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: `new_order` [INFO] [stdout] --> src/orderbook/matcher.rs:44:189 [INFO] [stdout] | [INFO] [stdout] 44 | ...<= p2.0), DealPrice::new(|new_order: &OrderCommons, retrieved_order: &OrderCommons| retrieved_order.price.clone())), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `retrieved_order` [INFO] [stdout] --> src/orderbook/matcher.rs:45:216 [INFO] [stdout] | [INFO] [stdout] 45 | ...der: &OrderCommons, retrieved_order: &OrderCommons| new_order.price.clone())) [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retrieved_order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/orderbook/matcher.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | let id = create_order(&data, kind, add_queue, add_map); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `PORT` should have a snake case name [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let PORT = env::var("PORT").unwrap_or("3000".to_string()); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` in tuple element 1 that must be used [INFO] [stdout] --> src/main.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | / tokio::join!(run_reporter_poll(), axum::Server::bind(&format!("0.0.0.0:{}", &PORT).parse().unwrap()) [INFO] [stdout] 58 | | .serve(app.into_make_service())); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::join` which comes from the expansion of the macro `tokio::join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 50 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.86s [INFO] running `Command { std: "docker" "inspect" "e9bee933eb4e02eea484cc06a824e19c6e7fa66e9e299b3bf4afd8aed69027e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9bee933eb4e02eea484cc06a824e19c6e7fa66e9e299b3bf4afd8aed69027e9", kill_on_drop: false }` [INFO] [stdout] e9bee933eb4e02eea484cc06a824e19c6e7fa66e9e299b3bf4afd8aed69027e9