[INFO] updating cached repository https://github.com/guoxingyun/orderBook-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/guoxingyun/orderBook-rs
[INFO] [stderr]    aea211a..326f350  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 326f3505e26cc65b3f34d583022c2c71881feeb7
[INFO] testing guoxingyun/orderBook-rs against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguoxingyun%2ForderBook-rs" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guoxingyun/orderBook-rs on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/guoxingyun/orderBook-rs
[INFO] finished tweaking git repo https://github.com/guoxingyun/orderBook-rs
[INFO] tweaked toml for git repo https://github.com/guoxingyun/orderBook-rs written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/guoxingyun/orderBook-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: rust
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e218a5d6c2d0b3b08bb67416c228acfcd29414e84d798905d83119672d9e9f7
[INFO] running `"docker" "start" "-a" "1e218a5d6c2d0b3b08bb67416c228acfcd29414e84d798905d83119672d9e9f7"`
[INFO] [stderr] warning: unused manifest key: rust
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[INFO] [stderr]    Compiling orderBook-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Producer`, `Record`, `RequiredAcks`
[INFO] [stderr]  --> src/consume/engine/mod.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kafka::producer::{Producer, Record, RequiredAcks};
[INFO] [stderr]   |                       ^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log::__private_api_enabled`
[INFO] [stderr]  --> src/consume/engine/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::__private_api_enabled;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rustc_serialize::json`
[INFO] [stderr]  --> src/consume/engine/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rustc_serialize::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> src/consume/engine/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ord`
[INFO] [stderr]  --> src/consume/engine/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::cmp::Ord;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> src/consume/engine/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/consume/engine/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]   --> src/consume/engine/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::ops::Mul;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]   --> src/consume/engine/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::ptr::null;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/consume/engine/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/consume/engine/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ord`
[INFO] [stderr]  --> src/consume/flush/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::cmp::Ord;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> src/consume/flush/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::SystemTime`
[INFO] [stderr]  --> src/consume/flush/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::SystemTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::jsonrpc_core::*`
[INFO] [stderr]  --> src/consume/flush/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use jsonrpc_http_server::jsonrpc_core::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::*`
[INFO] [stderr]  --> src/consume/flush/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use jsonrpc_http_server::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kafka::error::Error as KafkaError`
[INFO] [stderr]   --> src/consume/flush/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use kafka::error::Error as KafkaError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::Deserialize`
[INFO] [stderr]   --> src/consume/flush/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use serde::Deserialize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]   --> src/consume/flush/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::any::Any;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/consume/flush/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]   --> src/consume/flush/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::ops::Mul;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ord`
[INFO] [stderr]  --> src/consume/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::cmp::Ord;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> src/consume/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::offset::LocalResult`
[INFO] [stderr]   --> src/consume/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use chrono::offset::LocalResult;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::prelude::*`
[INFO] [stderr]   --> src/consume/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use chrono::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::jsonrpc_core::*`
[INFO] [stderr]   --> src/consume/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use jsonrpc_http_server::jsonrpc_core::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::*`
[INFO] [stderr]   --> src/consume/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use jsonrpc_http_server::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Consumer`, `FetchOffset`, `GroupOffsetStorage`
[INFO] [stderr]   --> src/consume/mod.rs:16:23
[INFO] [stderr]    |
[INFO] [stderr] 16 | use kafka::consumer::{Consumer, FetchOffset, GroupOffsetStorage};
[INFO] [stderr]    |                       ^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kafka::error::Error as KafkaError`
[INFO] [stderr]   --> src/consume/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use kafka::error::Error as KafkaError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]   --> src/consume/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::any::Any;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/consume/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]   --> src/consume/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use std::ops::Mul;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `orderFilter` should have an upper camel case name
[INFO] [stderr]   --> src/consume/mod.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct orderFilter {
[INFO] [stderr]    |        ^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `OrderFilter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/consume/mod.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 | /         /**
[INFO] [stderr] 53 | |         unsafe {
[INFO] [stderr] 54 | |             println!("available buy order len {},available sell order len {},--BUY-{:?},--------SELL{:?}",
[INFO] [stderr] 55 | |                      crate::available_buy_orders.len(), crate::available_sell_orders.len(),
[INFO] [stderr] 56 | |                      crate::available_buy_orders, crate::available_sell_orders);
[INFO] [stderr] 57 | |         }**/
[INFO] [stderr]    | |____________^
[INFO] [stderr] 58 | /         for ms in mss.iter() {
[INFO] [stderr] 59 | |             for m in ms.messages() {
[INFO] [stderr] 60 | |                 let mut message = String::new();
[INFO] [stderr] 61 | |                 let message = String::from_utf8_lossy(m.value);
[INFO] [stderr] ...  |
[INFO] [stderr] 75 | |             let _ = crate::ORDER_CONSUMER.lock().unwrap().consume_messageset(ms);
[INFO] [stderr] 76 | |         }
[INFO] [stderr]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/consume/mod.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         /**
[INFO] [stderr] 78 | |         unsafe {
[INFO] [stderr] 79 | |             println!("available buy order len {},available sell order len {},--BUY-{:?},--------SELL{:?}",
[INFO] [stderr] 80 | |                      crate::available_buy_orders.len(), crate::available_sell_orders.len(),
[INFO] [stderr] 81 | |                      crate::available_buy_orders, crate::available_sell_orders);
[INFO] [stderr] 82 | |         }**/
[INFO] [stderr]    | |____________^
[INFO] [stderr] 83 |           crate::ORDER_CONSUMER.lock().unwrap().commit_consumed();
[INFO] [stderr]    |           ------------------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Client`, `NoTls`, `config::Config`, `error::Error`, `row::SimpleQueryRow`
[INFO] [stderr]  --> src/models/mod.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use postgres::{config::Config, error::Error, row::SimpleQueryRow, Client, NoTls};
[INFO] [stderr]   |                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rustc_serialize::json`
[INFO] [stderr]  --> src/models/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rustc_serialize::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]  --> src/models/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::ops::Mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]   --> src/models/mod.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 | use std::ptr::null;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]   --> src/models/mod.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | use std::sync::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/models/mod.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if (index < trades_len - 1) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::offset::LocalResult`
[INFO] [stderr]  --> src/util/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use chrono::offset::LocalResult;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CString`
[INFO] [stderr]  --> src/util/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::ffi::CString;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/mod.rs:35:27
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let value = value as &Any;
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufReader`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::BufReader;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::OpenOptions`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::fs::OpenOptions;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Record`
[INFO] [stderr]   --> src/main.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 | use kafka::producer::{Producer, Record, RequiredAcks};
[INFO] [stderr]    |                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Write`
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use std::fmt::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::ptr::null;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use std::sync::mpsc::channel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]   --> src/main.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use std::time::Instant;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Write`
[INFO] [stderr]   --> src/consume/engine/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::fmt::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message`
[INFO] [stderr]   --> src/consume/mod.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 let mut message = String::new();
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `price_gap` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let mut price_gap = 0.0;
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `matched_amount` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut matched_amount: f64 = 0.0;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/consume/engine/mod.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let mut index = 0;
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `opponents_available_orders` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let mut opponents_available_orders = &mut Default::default();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `partner_available_orders` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |             let mut partner_available_orders = &mut Default::default();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `matched_amount` is never read
[INFO] [stderr]    --> src/consume/engine/mod.rs:104:21
[INFO] [stderr]     |
[INFO] [stderr] 104 |                     matched_amount = current_available_amount;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let mut client;
[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]    --> src/main.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |     let mut producer = Producer::from_hosts(vec![kafka_server.to_owned()])
[INFO] [stderr]     |         ----^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/mod.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut mss = crate::ORDER_CONSUMER.lock().unwrap().poll().unwrap();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/mod.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 let mut message = String::new();
[INFO] [stderr]    |                     ----^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/engine/mod.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let mut index = 0;
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/engine/mod.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let mut current_opponents_amount = opponents_available_orders[0].amount.clone();
[INFO] [stderr]    |                 ----^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/engine/mod.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |             let mut next_available_amount =
[INFO] [stderr]    |                 ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/consume/engine/mod.rs:139:13
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let mut trade = EngineTrade {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/consume/engine/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     unsafe {
[INFO] [stderr]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `available_buy_orders` should have an upper case name
[INFO] [stderr]   --> src/main.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | static mut available_buy_orders: Vec<models::EngineOrder> = Vec::new();
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `AVAILABLE_BUY_ORDERS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `available_sell_orders` should have an upper case name
[INFO] [stderr]   --> src/main.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | static mut available_sell_orders: Vec<models::EngineOrder> = Vec::new();
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `AVAILABLE_SELL_ORDERS`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `trades` should have an upper case name
[INFO] [stderr]   --> src/main.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | static mut trades: Vec<consume::engine::EngineTrade> = Vec::new();
[INFO] [stderr]    |            ^^^^^^ help: convert the identifier to upper case: `TRADES`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `market_id` should have an upper case name
[INFO] [stderr]   --> src/main.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | static mut market_id: String = String::new();
[INFO] [stderr]    |            ^^^^^^^^^ help: convert the identifier to upper case: `MARKET_ID`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `kafka_server` should have an upper case name
[INFO] [stderr]   --> src/main.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | static kafka_server: &str = "localhost:9092";
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to upper case: `KAFKA_SERVER`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `transaction_id` should have an upper case name
[INFO] [stderr]   --> src/main.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 37 | static mut transaction_id: i32 = 0;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TRANSACTION_ID`
[INFO] [stderr] 
[INFO] [stderr] warning: function `restartDB` should have a snake case name
[INFO] [stderr]   --> src/main.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn restartDB() -> bool {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `restart_db`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `connetDB` should have a snake case name
[INFO] [stderr]   --> src/main.rs:84:4
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn connetDB() -> Option<postgres::Client> {
[INFO] [stderr]    |    ^^^^^^^^ help: convert the identifier to snake case: `connet_db`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/consume/mod.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         crate::ORDER_CONSUMER.lock().unwrap().commit_consumed();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `marketID` should have a snake case name
[INFO] [stderr]   --> src/models/mod.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub marketID: String,
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `market_id`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tradesArr` should have a snake case name
[INFO] [stderr]    --> src/models/mod.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut tradesArr: Vec<&str> = Default::default();
[INFO] [stderr]     |             ^^^^^^^^^ help: convert the identifier to snake case: `trades_arr`
[INFO] [stderr] 
[INFO] [stderr] warning: 81 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 28s
[INFO] running `"docker" "inspect" "1e218a5d6c2d0b3b08bb67416c228acfcd29414e84d798905d83119672d9e9f7"`
[INFO] running `"docker" "rm" "-f" "1e218a5d6c2d0b3b08bb67416c228acfcd29414e84d798905d83119672d9e9f7"`
[INFO] [stdout] 1e218a5d6c2d0b3b08bb67416c228acfcd29414e84d798905d83119672d9e9f7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 171352dfbbe3e8c1ac60053bd03da2f6ee7ee7f6bf15563e287c8ed87f2a2bd7
[INFO] running `"docker" "start" "-a" "171352dfbbe3e8c1ac60053bd03da2f6ee7ee7f6bf15563e287c8ed87f2a2bd7"`
[INFO] [stderr] warning: unused manifest key: rust
[INFO] [stderr]    Compiling orderBook-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Producer`, `Record`, `RequiredAcks`
[INFO] [stderr]  --> src/consume/engine/mod.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kafka::producer::{Producer, Record, RequiredAcks};
[INFO] [stderr]   |                       ^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log::__private_api_enabled`
[INFO] [stderr]  --> src/consume/engine/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::__private_api_enabled;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rustc_serialize::json`
[INFO] [stderr]  --> src/consume/engine/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rustc_serialize::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> src/consume/engine/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ord`
[INFO] [stderr]  --> src/consume/engine/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::cmp::Ord;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> src/consume/engine/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/consume/engine/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]   --> src/consume/engine/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::ops::Mul;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]   --> src/consume/engine/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::ptr::null;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/consume/engine/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/consume/engine/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ord`
[INFO] [stderr]  --> src/consume/flush/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::cmp::Ord;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> src/consume/flush/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::SystemTime`
[INFO] [stderr]  --> src/consume/flush/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::SystemTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::jsonrpc_core::*`
[INFO] [stderr]  --> src/consume/flush/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use jsonrpc_http_server::jsonrpc_core::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::*`
[INFO] [stderr]  --> src/consume/flush/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use jsonrpc_http_server::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kafka::error::Error as KafkaError`
[INFO] [stderr]   --> src/consume/flush/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use kafka::error::Error as KafkaError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::Deserialize`
[INFO] [stderr]   --> src/consume/flush/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use serde::Deserialize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]   --> src/consume/flush/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::any::Any;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/consume/flush/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]   --> src/consume/flush/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::ops::Mul;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ord`
[INFO] [stderr]  --> src/consume/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::cmp::Ord;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> src/consume/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::offset::LocalResult`
[INFO] [stderr]   --> src/consume/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use chrono::offset::LocalResult;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::prelude::*`
[INFO] [stderr]   --> src/consume/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use chrono::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::jsonrpc_core::*`
[INFO] [stderr]   --> src/consume/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use jsonrpc_http_server::jsonrpc_core::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::*`
[INFO] [stderr]   --> src/consume/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use jsonrpc_http_server::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Consumer`, `FetchOffset`, `GroupOffsetStorage`
[INFO] [stderr]   --> src/consume/mod.rs:16:23
[INFO] [stderr]    |
[INFO] [stderr] 16 | use kafka::consumer::{Consumer, FetchOffset, GroupOffsetStorage};
[INFO] [stderr]    |                       ^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kafka::error::Error as KafkaError`
[INFO] [stderr]   --> src/consume/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use kafka::error::Error as KafkaError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]   --> src/consume/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::any::Any;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/consume/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]   --> src/consume/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use std::ops::Mul;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `orderFilter` should have an upper camel case name
[INFO] [stderr]   --> src/consume/mod.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct orderFilter {
[INFO] [stderr]    |        ^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `OrderFilter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/consume/mod.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 | /         /**
[INFO] [stderr] 53 | |         unsafe {
[INFO] [stderr] 54 | |             println!("available buy order len {},available sell order len {},--BUY-{:?},--------SELL{:?}",
[INFO] [stderr] 55 | |                      crate::available_buy_orders.len(), crate::available_sell_orders.len(),
[INFO] [stderr] 56 | |                      crate::available_buy_orders, crate::available_sell_orders);
[INFO] [stderr] 57 | |         }**/
[INFO] [stderr]    | |____________^
[INFO] [stderr] 58 | /         for ms in mss.iter() {
[INFO] [stderr] 59 | |             for m in ms.messages() {
[INFO] [stderr] 60 | |                 let mut message = String::new();
[INFO] [stderr] 61 | |                 let message = String::from_utf8_lossy(m.value);
[INFO] [stderr] ...  |
[INFO] [stderr] 75 | |             let _ = crate::ORDER_CONSUMER.lock().unwrap().consume_messageset(ms);
[INFO] [stderr] 76 | |         }
[INFO] [stderr]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/consume/mod.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         /**
[INFO] [stderr] 78 | |         unsafe {
[INFO] [stderr] 79 | |             println!("available buy order len {},available sell order len {},--BUY-{:?},--------SELL{:?}",
[INFO] [stderr] 80 | |                      crate::available_buy_orders.len(), crate::available_sell_orders.len(),
[INFO] [stderr] 81 | |                      crate::available_buy_orders, crate::available_sell_orders);
[INFO] [stderr] 82 | |         }**/
[INFO] [stderr]    | |____________^
[INFO] [stderr] 83 |           crate::ORDER_CONSUMER.lock().unwrap().commit_consumed();
[INFO] [stderr]    |           ------------------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Client`, `NoTls`, `config::Config`, `error::Error`, `row::SimpleQueryRow`
[INFO] [stderr]  --> src/models/mod.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use postgres::{config::Config, error::Error, row::SimpleQueryRow, Client, NoTls};
[INFO] [stderr]   |                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rustc_serialize::json`
[INFO] [stderr]  --> src/models/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rustc_serialize::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]  --> src/models/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::ops::Mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]   --> src/models/mod.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 | use std::ptr::null;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]   --> src/models/mod.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | use std::sync::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/models/mod.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if (index < trades_len - 1) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::offset::LocalResult`
[INFO] [stderr]  --> src/util/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use chrono::offset::LocalResult;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CString`
[INFO] [stderr]  --> src/util/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::ffi::CString;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/mod.rs:35:27
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let value = value as &Any;
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufReader`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::BufReader;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::OpenOptions`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::fs::OpenOptions;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Record`
[INFO] [stderr]   --> src/main.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 | use kafka::producer::{Producer, Record, RequiredAcks};
[INFO] [stderr]    |                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Write`
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use std::fmt::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::ptr::null;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use std::sync::mpsc::channel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]   --> src/main.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use std::time::Instant;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Write`
[INFO] [stderr]   --> src/consume/engine/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::fmt::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message`
[INFO] [stderr]   --> src/consume/mod.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 let mut message = String::new();
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `price_gap` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let mut price_gap = 0.0;
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `matched_amount` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut matched_amount: f64 = 0.0;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/consume/engine/mod.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let mut index = 0;
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `opponents_available_orders` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let mut opponents_available_orders = &mut Default::default();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `partner_available_orders` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |             let mut partner_available_orders = &mut Default::default();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `matched_amount` is never read
[INFO] [stderr]    --> src/consume/engine/mod.rs:104:21
[INFO] [stderr]     |
[INFO] [stderr] 104 |                     matched_amount = current_available_amount;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let mut client;
[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]    --> src/main.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |     let mut producer = Producer::from_hosts(vec![kafka_server.to_owned()])
[INFO] [stderr]     |         ----^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/mod.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut mss = crate::ORDER_CONSUMER.lock().unwrap().poll().unwrap();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/mod.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 let mut message = String::new();
[INFO] [stderr]    |                     ----^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/engine/mod.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let mut index = 0;
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/engine/mod.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let mut current_opponents_amount = opponents_available_orders[0].amount.clone();
[INFO] [stderr]    |                 ----^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/engine/mod.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |             let mut next_available_amount =
[INFO] [stderr]    |                 ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/consume/engine/mod.rs:139:13
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let mut trade = EngineTrade {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/consume/engine/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     unsafe {
[INFO] [stderr]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `available_buy_orders` should have an upper case name
[INFO] [stderr]   --> src/main.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | static mut available_buy_orders: Vec<models::EngineOrder> = Vec::new();
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `AVAILABLE_BUY_ORDERS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `available_sell_orders` should have an upper case name
[INFO] [stderr]   --> src/main.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | static mut available_sell_orders: Vec<models::EngineOrder> = Vec::new();
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `AVAILABLE_SELL_ORDERS`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `trades` should have an upper case name
[INFO] [stderr]   --> src/main.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | static mut trades: Vec<consume::engine::EngineTrade> = Vec::new();
[INFO] [stderr]    |            ^^^^^^ help: convert the identifier to upper case: `TRADES`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `market_id` should have an upper case name
[INFO] [stderr]   --> src/main.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | static mut market_id: String = String::new();
[INFO] [stderr]    |            ^^^^^^^^^ help: convert the identifier to upper case: `MARKET_ID`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `kafka_server` should have an upper case name
[INFO] [stderr]   --> src/main.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | static kafka_server: &str = "localhost:9092";
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to upper case: `KAFKA_SERVER`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `transaction_id` should have an upper case name
[INFO] [stderr]   --> src/main.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 37 | static mut transaction_id: i32 = 0;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TRANSACTION_ID`
[INFO] [stderr] 
[INFO] [stderr] warning: function `restartDB` should have a snake case name
[INFO] [stderr]   --> src/main.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn restartDB() -> bool {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `restart_db`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `connetDB` should have a snake case name
[INFO] [stderr]   --> src/main.rs:84:4
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn connetDB() -> Option<postgres::Client> {
[INFO] [stderr]    |    ^^^^^^^^ help: convert the identifier to snake case: `connet_db`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/consume/mod.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         crate::ORDER_CONSUMER.lock().unwrap().commit_consumed();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `marketID` should have a snake case name
[INFO] [stderr]   --> src/models/mod.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub marketID: String,
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `market_id`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tradesArr` should have a snake case name
[INFO] [stderr]    --> src/models/mod.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut tradesArr: Vec<&str> = Default::default();
[INFO] [stderr]     |             ^^^^^^^^^ help: convert the identifier to snake case: `trades_arr`
[INFO] [stderr] 
[INFO] [stderr] warning: 81 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `"docker" "inspect" "171352dfbbe3e8c1ac60053bd03da2f6ee7ee7f6bf15563e287c8ed87f2a2bd7"`
[INFO] running `"docker" "rm" "-f" "171352dfbbe3e8c1ac60053bd03da2f6ee7ee7f6bf15563e287c8ed87f2a2bd7"`
[INFO] [stdout] 171352dfbbe3e8c1ac60053bd03da2f6ee7ee7f6bf15563e287c8ed87f2a2bd7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6374444e1a9aee56f0f0b0d5536287b726a0c6dc82fb8c3fe2621afa69a4732c
[INFO] running `"docker" "start" "-a" "6374444e1a9aee56f0f0b0d5536287b726a0c6dc82fb8c3fe2621afa69a4732c"`
[INFO] [stderr] warning: unused manifest key: rust
[INFO] [stderr] warning: unused imports: `Producer`, `Record`, `RequiredAcks`
[INFO] [stderr]  --> src/consume/engine/mod.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kafka::producer::{Producer, Record, RequiredAcks};
[INFO] [stderr]   |                       ^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log::__private_api_enabled`
[INFO] [stderr]  --> src/consume/engine/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::__private_api_enabled;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rustc_serialize::json`
[INFO] [stderr]  --> src/consume/engine/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rustc_serialize::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> src/consume/engine/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ord`
[INFO] [stderr]  --> src/consume/engine/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::cmp::Ord;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> src/consume/engine/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/consume/engine/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]   --> src/consume/engine/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::ops::Mul;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]   --> src/consume/engine/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::ptr::null;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/consume/engine/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/consume/engine/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ord`
[INFO] [stderr]  --> src/consume/flush/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::cmp::Ord;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> src/consume/flush/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::SystemTime`
[INFO] [stderr]  --> src/consume/flush/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::SystemTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::jsonrpc_core::*`
[INFO] [stderr]  --> src/consume/flush/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use jsonrpc_http_server::jsonrpc_core::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::*`
[INFO] [stderr]  --> src/consume/flush/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use jsonrpc_http_server::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kafka::error::Error as KafkaError`
[INFO] [stderr]   --> src/consume/flush/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use kafka::error::Error as KafkaError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::Deserialize`
[INFO] [stderr]   --> src/consume/flush/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use serde::Deserialize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]   --> src/consume/flush/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::any::Any;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/consume/flush/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]   --> src/consume/flush/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::ops::Mul;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ord`
[INFO] [stderr]  --> src/consume/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::cmp::Ord;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeMap`
[INFO] [stderr]  --> src/consume/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::BTreeMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::offset::LocalResult`
[INFO] [stderr]   --> src/consume/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use chrono::offset::LocalResult;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::prelude::*`
[INFO] [stderr]   --> src/consume/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use chrono::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::jsonrpc_core::*`
[INFO] [stderr]   --> src/consume/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use jsonrpc_http_server::jsonrpc_core::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `jsonrpc_http_server::*`
[INFO] [stderr]   --> src/consume/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use jsonrpc_http_server::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Consumer`, `FetchOffset`, `GroupOffsetStorage`
[INFO] [stderr]   --> src/consume/mod.rs:16:23
[INFO] [stderr]    |
[INFO] [stderr] 16 | use kafka::consumer::{Consumer, FetchOffset, GroupOffsetStorage};
[INFO] [stderr]    |                       ^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kafka::error::Error as KafkaError`
[INFO] [stderr]   --> src/consume/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use kafka::error::Error as KafkaError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]   --> src/consume/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::any::Any;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/consume/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]   --> src/consume/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use std::ops::Mul;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `orderFilter` should have an upper camel case name
[INFO] [stderr]   --> src/consume/mod.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct orderFilter {
[INFO] [stderr]    |        ^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `OrderFilter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/consume/mod.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 | /         /**
[INFO] [stderr] 53 | |         unsafe {
[INFO] [stderr] 54 | |             println!("available buy order len {},available sell order len {},--BUY-{:?},--------SELL{:?}",
[INFO] [stderr] 55 | |                      crate::available_buy_orders.len(), crate::available_sell_orders.len(),
[INFO] [stderr] 56 | |                      crate::available_buy_orders, crate::available_sell_orders);
[INFO] [stderr] 57 | |         }**/
[INFO] [stderr]    | |____________^
[INFO] [stderr] 58 | /         for ms in mss.iter() {
[INFO] [stderr] 59 | |             for m in ms.messages() {
[INFO] [stderr] 60 | |                 let mut message = String::new();
[INFO] [stderr] 61 | |                 let message = String::from_utf8_lossy(m.value);
[INFO] [stderr] ...  |
[INFO] [stderr] 75 | |             let _ = crate::ORDER_CONSUMER.lock().unwrap().consume_messageset(ms);
[INFO] [stderr] 76 | |         }
[INFO] [stderr]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/consume/mod.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         /**
[INFO] [stderr] 78 | |         unsafe {
[INFO] [stderr] 79 | |             println!("available buy order len {},available sell order len {},--BUY-{:?},--------SELL{:?}",
[INFO] [stderr] 80 | |                      crate::available_buy_orders.len(), crate::available_sell_orders.len(),
[INFO] [stderr] 81 | |                      crate::available_buy_orders, crate::available_sell_orders);
[INFO] [stderr] 82 | |         }**/
[INFO] [stderr]    | |____________^
[INFO] [stderr] 83 |           crate::ORDER_CONSUMER.lock().unwrap().commit_consumed();
[INFO] [stderr]    |           ------------------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Client`, `NoTls`, `config::Config`, `error::Error`, `row::SimpleQueryRow`
[INFO] [stderr]  --> src/models/mod.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use postgres::{config::Config, error::Error, row::SimpleQueryRow, Client, NoTls};
[INFO] [stderr]   |                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rustc_serialize::json`
[INFO] [stderr]  --> src/models/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rustc_serialize::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]  --> src/models/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::ops::Mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]   --> src/models/mod.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 | use std::ptr::null;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]   --> src/models/mod.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | use std::sync::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/models/mod.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if (index < trades_len - 1) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::offset::LocalResult`
[INFO] [stderr]  --> src/util/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use chrono::offset::LocalResult;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CString`
[INFO] [stderr]  --> src/util/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::ffi::CString;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/mod.rs:35:27
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let value = value as &Any;
[INFO] [stderr]    |                           ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufReader`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::BufReader;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::OpenOptions`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::fs::OpenOptions;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Record`
[INFO] [stderr]   --> src/main.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 | use kafka::producer::{Producer, Record, RequiredAcks};
[INFO] [stderr]    |                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Write`
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use std::fmt::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::ptr::null;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use std::sync::mpsc::channel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]   --> src/main.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use std::time::Instant;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Write`
[INFO] [stderr]   --> src/consume/engine/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::fmt::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message`
[INFO] [stderr]   --> src/consume/mod.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 let mut message = String::new();
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `price_gap` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let mut price_gap = 0.0;
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `matched_amount` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut matched_amount: f64 = 0.0;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/consume/engine/mod.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let mut index = 0;
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `opponents_available_orders` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let mut opponents_available_orders = &mut Default::default();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `partner_available_orders` is never read
[INFO] [stderr]   --> src/consume/engine/mod.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |             let mut partner_available_orders = &mut Default::default();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `matched_amount` is never read
[INFO] [stderr]    --> src/consume/engine/mod.rs:104:21
[INFO] [stderr]     |
[INFO] [stderr] 104 |                     matched_amount = current_available_amount;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let mut client;
[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]    --> src/main.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |     let mut producer = Producer::from_hosts(vec![kafka_server.to_owned()])
[INFO] [stderr]     |         ----^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/mod.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut mss = crate::ORDER_CONSUMER.lock().unwrap().poll().unwrap();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/mod.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 let mut message = String::new();
[INFO] [stderr]    |                     ----^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/engine/mod.rs:63:13
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let mut index = 0;
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/engine/mod.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let mut current_opponents_amount = opponents_available_orders[0].amount.clone();
[INFO] [stderr]    |                 ----^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/consume/engine/mod.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |             let mut next_available_amount =
[INFO] [stderr]    |                 ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/consume/engine/mod.rs:139:13
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let mut trade = EngineTrade {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/consume/engine/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     unsafe {
[INFO] [stderr]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `available_buy_orders` should have an upper case name
[INFO] [stderr]   --> src/main.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | static mut available_buy_orders: Vec<models::EngineOrder> = Vec::new();
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `AVAILABLE_BUY_ORDERS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `available_sell_orders` should have an upper case name
[INFO] [stderr]   --> src/main.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | static mut available_sell_orders: Vec<models::EngineOrder> = Vec::new();
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `AVAILABLE_SELL_ORDERS`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `trades` should have an upper case name
[INFO] [stderr]   --> src/main.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | static mut trades: Vec<consume::engine::EngineTrade> = Vec::new();
[INFO] [stderr]    |            ^^^^^^ help: convert the identifier to upper case: `TRADES`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `market_id` should have an upper case name
[INFO] [stderr]   --> src/main.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | static mut market_id: String = String::new();
[INFO] [stderr]    |            ^^^^^^^^^ help: convert the identifier to upper case: `MARKET_ID`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `kafka_server` should have an upper case name
[INFO] [stderr]   --> src/main.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | static kafka_server: &str = "localhost:9092";
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to upper case: `KAFKA_SERVER`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `transaction_id` should have an upper case name
[INFO] [stderr]   --> src/main.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 37 | static mut transaction_id: i32 = 0;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TRANSACTION_ID`
[INFO] [stderr] 
[INFO] [stderr] warning: function `restartDB` should have a snake case name
[INFO] [stderr]   --> src/main.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn restartDB() -> bool {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `restart_db`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `connetDB` should have a snake case name
[INFO] [stderr]   --> src/main.rs:84:4
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn connetDB() -> Option<postgres::Client> {
[INFO] [stderr]    |    ^^^^^^^^ help: convert the identifier to snake case: `connet_db`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/consume/mod.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         crate::ORDER_CONSUMER.lock().unwrap().commit_consumed();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `marketID` should have a snake case name
[INFO] [stderr]   --> src/models/mod.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub marketID: String,
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `market_id`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tradesArr` should have a snake case name
[INFO] [stderr]    --> src/models/mod.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut tradesArr: Vec<&str> = Default::default();
[INFO] [stderr]     |             ^^^^^^^^^ help: convert the identifier to snake case: `trades_arr`
[INFO] [stderr] 
[INFO] [stderr] warning: 81 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mist_engine_rs-665e94451e0a6678
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6374444e1a9aee56f0f0b0d5536287b726a0c6dc82fb8c3fe2621afa69a4732c"`
[INFO] running `"docker" "rm" "-f" "6374444e1a9aee56f0f0b0d5536287b726a0c6dc82fb8c3fe2621afa69a4732c"`
[INFO] [stdout] 6374444e1a9aee56f0f0b0d5536287b726a0c6dc82fb8c3fe2621afa69a4732c