[INFO] cloning repository https://github.com/LIN-Matrix/CST-OJ-Rust-
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LIN-Matrix/CST-OJ-Rust-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLIN-Matrix%2FCST-OJ-Rust-", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] checking LIN-Matrix/CST-OJ-Rust- against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLIN-Matrix%2FCST-OJ-Rust-" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/LIN-Matrix/CST-OJ-Rust-
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[INFO] validating manifest of git repo https://github.com/LIN-Matrix/CST-OJ-Rust- on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LIN-Matrix/CST-OJ-Rust- already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `crate::api_analysis::RankListScoringRule::Latest`
[INFO] [stdout]  --> src/api_analysis.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::api_analysis::RankListScoringRule::Latest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/api_analysis.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/config_analysis.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::API_ARRAY`
[INFO] [stdout]  --> src/trail_terminal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::API_ARRAY;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RESPONSE_ARRAY` and `USER_ID_ARRAY`
[INFO] [stdout]  --> src/trail_terminal.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 |     RECORD_CONTEST_USER_PROBLEM_ARRAY, RESPONSE_ARRAY, USER_ARRAY, USER_ID_ARRAY,
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`, `Responder`, `get`, `main`, `middleware::Logger`, `post`, `put`, and `web`
[INFO] [stdout]   --> src/trail_terminal.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     get, main, middleware::Logger, post, put, web, App, HttpResponse, HttpServer, Responder,
[INFO] [stdout]    |     ^^^  ^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^  ^^^  ^^^  ^^^                ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env_logger`
[INFO] [stdout]   --> src/trail_terminal.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log`
[INFO] [stdout]   --> src/trail_terminal.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use log;
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::Response`
[INFO] [stdout]   --> src/trail_terminal.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use reqwest::Response;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/trail_terminal.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]   --> src/trail_terminal.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]   --> src/trail_terminal.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::collections::VecDeque;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]   --> src/trail_terminal.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::fs::{self, File};
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/trail_terminal.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]   --> src/trail_terminal.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::{env, io};
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wait4::Wait4`
[INFO] [stdout]   --> src/trail_terminal.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use wait4::Wait4;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/trail_terminal.rs:835:55
[INFO] [stdout]     |
[INFO] [stdout] 835 | ...                   up.scores.sort_by_key(|x| ((x.clone() * 100.0) as i32));
[INFO] [stdout]     |                                                 ^                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 835 -                             up.scores.sort_by_key(|x| ((x.clone() * 100.0) as i32));
[INFO] [stdout] 835 +                             up.scores.sort_by_key(|x| (x.clone() * 100.0) as i32 );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/trail_terminal.rs:888:25
[INFO] [stdout]     |
[INFO] [stdout] 888 |                         ((all * 100.0) as i32)
[INFO] [stdout]     |                         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 888 -                         ((all * 100.0) as i32)
[INFO] [stdout] 888 +                         (all * 100.0) as i32 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/trail_terminal.rs:934:25
[INFO] [stdout]     |
[INFO] [stdout] 934 |                         ((all * 100.0) as i32)
[INFO] [stdout]     |                         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 934 -                         ((all * 100.0) as i32)
[INFO] [stdout] 934 +                         (all * 100.0) as i32 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/trail_terminal.rs:969:25
[INFO] [stdout]     |
[INFO] [stdout] 969 |                         ((all * 100.0) as i32)
[INFO] [stdout]     |                         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 969 -                         ((all * 100.0) as i32)
[INFO] [stdout] 969 +                         (all * 100.0) as i32 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/trail_terminal.rs:991:21
[INFO] [stdout]     |
[INFO] [stdout] 991 |                     ((all * 100.0) as i32)
[INFO] [stdout]     |                     ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 991 -                     ((all * 100.0) as i32)
[INFO] [stdout] 991 +                     (all * 100.0) as i32 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/trail_terminal.rs:1070:55
[INFO] [stdout]      |
[INFO] [stdout] 1070 | ...                   up.scores.sort_by_key(|x| ((x.clone() * 100.0) as i32));
[INFO] [stdout]      |                                                 ^                          ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1070 -                             up.scores.sort_by_key(|x| ((x.clone() * 100.0) as i32));
[INFO] [stdout] 1070 +                             up.scores.sort_by_key(|x| (x.clone() * 100.0) as i32 );
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/trail_terminal.rs:1139:25
[INFO] [stdout]      |
[INFO] [stdout] 1139 |                         ((all * 100.0) as i32)
[INFO] [stdout]      |                         ^                    ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1139 -                         ((all * 100.0) as i32)
[INFO] [stdout] 1139 +                         (all * 100.0) as i32 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/trail_terminal.rs:1195:25
[INFO] [stdout]      |
[INFO] [stdout] 1195 |                         ((all * 100.0) as i32)
[INFO] [stdout]      |                         ^                    ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1195 -                         ((all * 100.0) as i32)
[INFO] [stdout] 1195 +                         (all * 100.0) as i32 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/trail_terminal.rs:1230:25
[INFO] [stdout]      |
[INFO] [stdout] 1230 |                         ((all * 100.0) as i32)
[INFO] [stdout]      |                         ^                    ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1230 -                         ((all * 100.0) as i32)
[INFO] [stdout] 1230 +                         (all * 100.0) as i32 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/trail_terminal.rs:1252:21
[INFO] [stdout]      |
[INFO] [stdout] 1252 |                     ((all * 100.0) as i32)
[INFO] [stdout]      |                     ^                    ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1252 -                     ((all * 100.0) as i32)
[INFO] [stdout] 1252 +                     (all * 100.0) as i32 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::api_analysis::RankListScoringRule::Latest`
[INFO] [stdout]  --> src/api_analysis.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::api_analysis::RankListScoringRule::Latest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/api_analysis.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/config_analysis.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::API_ARRAY`
[INFO] [stdout]  --> src/trail_terminal.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::API_ARRAY;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RESPONSE_ARRAY` and `USER_ID_ARRAY`
[INFO] [stdout]  --> src/trail_terminal.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 |     RECORD_CONTEST_USER_PROBLEM_ARRAY, RESPONSE_ARRAY, USER_ARRAY, USER_ID_ARRAY,
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`, `Responder`, `get`, `main`, `middleware::Logger`, `post`, `put`, and `web`
[INFO] [stdout]   --> src/trail_terminal.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     get, main, middleware::Logger, post, put, web, App, HttpResponse, HttpServer, Responder,
[INFO] [stdout]    |     ^^^  ^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^  ^^^  ^^^  ^^^                ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env_logger`
[INFO] [stdout]   --> src/trail_terminal.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log`
[INFO] [stdout]   --> src/trail_terminal.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use log;
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::Response`
[INFO] [stdout]   --> src/trail_terminal.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use reqwest::Response;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/trail_terminal.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]   --> src/trail_terminal.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]   --> src/trail_terminal.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::collections::VecDeque;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]   --> src/trail_terminal.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::fs::{self, File};
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/trail_terminal.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]   --> src/trail_terminal.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::{env, io};
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wait4::Wait4`
[INFO] [stdout]   --> src/trail_terminal.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use wait4::Wait4;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/trail_terminal.rs:835:55
[INFO] [stdout]     |
[INFO] [stdout] 835 | ...                   up.scores.sort_by_key(|x| ((x.clone() * 100.0) as i32));
[INFO] [stdout]     |                                                 ^                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 835 -                             up.scores.sort_by_key(|x| ((x.clone() * 100.0) as i32));
[INFO] [stdout] 835 +                             up.scores.sort_by_key(|x| (x.clone() * 100.0) as i32 );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/trail_terminal.rs:888:25
[INFO] [stdout]     |
[INFO] [stdout] 888 |                         ((all * 100.0) as i32)
[INFO] [stdout]     |                         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 888 -                         ((all * 100.0) as i32)
[INFO] [stdout] 888 +                         (all * 100.0) as i32 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/trail_terminal.rs:934:25
[INFO] [stdout]     |
[INFO] [stdout] 934 |                         ((all * 100.0) as i32)
[INFO] [stdout]     |                         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 934 -                         ((all * 100.0) as i32)
[INFO] [stdout] 934 +                         (all * 100.0) as i32 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/trail_terminal.rs:969:25
[INFO] [stdout]     |
[INFO] [stdout] 969 |                         ((all * 100.0) as i32)
[INFO] [stdout]     |                         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 969 -                         ((all * 100.0) as i32)
[INFO] [stdout] 969 +                         (all * 100.0) as i32 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/trail_terminal.rs:991:21
[INFO] [stdout]     |
[INFO] [stdout] 991 |                     ((all * 100.0) as i32)
[INFO] [stdout]     |                     ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 991 -                     ((all * 100.0) as i32)
[INFO] [stdout] 991 +                     (all * 100.0) as i32 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/trail_terminal.rs:1070:55
[INFO] [stdout]      |
[INFO] [stdout] 1070 | ...                   up.scores.sort_by_key(|x| ((x.clone() * 100.0) as i32));
[INFO] [stdout]      |                                                 ^                          ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1070 -                             up.scores.sort_by_key(|x| ((x.clone() * 100.0) as i32));
[INFO] [stdout] 1070 +                             up.scores.sort_by_key(|x| (x.clone() * 100.0) as i32 );
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/trail_terminal.rs:1139:25
[INFO] [stdout]      |
[INFO] [stdout] 1139 |                         ((all * 100.0) as i32)
[INFO] [stdout]      |                         ^                    ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1139 -                         ((all * 100.0) as i32)
[INFO] [stdout] 1139 +                         (all * 100.0) as i32 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/trail_terminal.rs:1195:25
[INFO] [stdout]      |
[INFO] [stdout] 1195 |                         ((all * 100.0) as i32)
[INFO] [stdout]      |                         ^                    ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1195 -                         ((all * 100.0) as i32)
[INFO] [stdout] 1195 +                         (all * 100.0) as i32 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/trail_terminal.rs:1230:25
[INFO] [stdout]      |
[INFO] [stdout] 1230 |                         ((all * 100.0) as i32)
[INFO] [stdout]      |                         ^                    ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1230 -                         ((all * 100.0) as i32)
[INFO] [stdout] 1230 +                         (all * 100.0) as i32 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/trail_terminal.rs:1252:21
[INFO] [stdout]      |
[INFO] [stdout] 1252 |                     ((all * 100.0) as i32)
[INFO] [stdout]      |                     ^                    ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1252 -                     ((all * 100.0) as i32)
[INFO] [stdout] 1252 +                     (all * 100.0) as i32 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/trail_terminal.rs:767:13
[INFO] [stdout]     |
[INFO] [stdout] 767 |         let mut queue_arr = QUEUEING_RESPONSE_ARRAY.lock().unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/trail_terminal.rs:767:13
[INFO] [stdout]     |
[INFO] [stdout] 767 |         let mut queue_arr = QUEUEING_RESPONSE_ARRAY.lock().unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/trail_terminal.rs:825:13
[INFO] [stdout]     |
[INFO] [stdout] 825 |         let mut user_array = USER_ARRAY.lock().unwrap().clone();
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/trail_terminal.rs:1045:13
[INFO] [stdout]      |
[INFO] [stdout] 1045 |         let mut problem_array = this_contest.problem_ids.clone();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/trail_terminal.rs:1046:13
[INFO] [stdout]      |
[INFO] [stdout] 1046 |         let mut this_contest_id = this_contest.id.unwrap();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/trail_terminal.rs:1054:13
[INFO] [stdout]      |
[INFO] [stdout] 1054 |         let mut user_array_first = USER_ARRAY.lock().unwrap().clone();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/trail_terminal.rs:1289:9
[INFO] [stdout]      |
[INFO] [stdout] 1289 |     let mut user_name = USER_ARRAY.lock().unwrap().clone();
[INFO] [stdout]      |         ----^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/trail_terminal.rs:1291:9
[INFO] [stdout]      |
[INFO] [stdout] 1291 |     let mut user_problem = RECORD_USER_PROBLEM_ARRAY.lock().unwrap().clone();
[INFO] [stdout]      |         ----^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/trail_terminal.rs:825:13
[INFO] [stdout]     |
[INFO] [stdout] 825 |         let mut user_array = USER_ARRAY.lock().unwrap().clone();
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/trail_terminal.rs:1045:13
[INFO] [stdout]      |
[INFO] [stdout] 1045 |         let mut problem_array = this_contest.problem_ids.clone();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/trail_terminal.rs:1046:13
[INFO] [stdout]      |
[INFO] [stdout] 1046 |         let mut this_contest_id = this_contest.id.unwrap();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/trail_terminal.rs:1054:13
[INFO] [stdout]      |
[INFO] [stdout] 1054 |         let mut user_array_first = USER_ARRAY.lock().unwrap().clone();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/trail_terminal.rs:1289:9
[INFO] [stdout]      |
[INFO] [stdout] 1289 |     let mut user_name = USER_ARRAY.lock().unwrap().clone();
[INFO] [stdout]      |         ----^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/trail_terminal.rs:1291:9
[INFO] [stdout]      |
[INFO] [stdout] 1291 |     let mut user_problem = RECORD_USER_PROBLEM_ARRAY.lock().unwrap().clone();
[INFO] [stdout]      |         ----^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/trail_terminal.rs:407:21
[INFO] [stdout]     |
[INFO] [stdout] 407 |                 let mut command1 = pack_rev.pop().unwrap();
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/trail_terminal.rs:323:21
[INFO] [stdout]     |
[INFO] [stdout] 323 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/trail_terminal.rs:373:21
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `command_new_arg` is never read
[INFO] [stdout]   --> src/trail_terminal.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut command_new_arg = String::new();
[INFO] [stdout]    |                               ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/trail_terminal.rs:407:21
[INFO] [stdout]     |
[INFO] [stdout] 407 |                 let mut command1 = pack_rev.pop().unwrap();
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/trail_terminal.rs:323:21
[INFO] [stdout]     |
[INFO] [stdout] 323 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/trail_terminal.rs:373:21
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `command_new_arg` is never read
[INFO] [stdout]   --> src/trail_terminal.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut command_new_arg = String::new();
[INFO] [stdout]    |                               ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::http::header::TryIntoHeaderValue`
[INFO] [stdout]  --> src/bin/cli/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix_web::http::header::TryIntoHeaderValue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpResponse`, `HttpServer`, `Responder`, `get`, `middleware::Logger`, `post`, `put`, and `web`
[INFO] [stdout]  --> src/bin/cli/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     get, middleware::Logger, post, put, web, App, HttpResponse, HttpServer, Responder,
[INFO] [stdout]   |     ^^^  ^^^^^^^^^^^^^^^^^^  ^^^^  ^^^  ^^^  ^^^  ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::StatusCode`
[INFO] [stdout]  --> src/bin/cli/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use reqwest::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/bin/cli/main.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]   --> src/bin/cli/main.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | use serde_json::{to_string_pretty, Value};
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ALL_USER_SUBMIT_ARRAY`, `CONTEST_ALL_USER_SUBMIT_ARRAY`, `CONTEST_HIGHEST_USER_SUBMIT_ARRAY`, `HIGHEST_USER_SUBMIT_ARRAY`, `RECORD_CONTEST_USER_PROBLEM_ARRAY`, and `RECORD_USER_PROBLEM_ARRAY`
[INFO] [stdout]  --> src/bin/oj/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ALL_USER_SUBMIT_ARRAY, API_ARRAY, CONTEST_ALL_USER_SUBMIT_ARRAY, CONTEST_ARRAY,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     CONTEST_HIGHEST_USER_SUBMIT_ARRAY, HIGHEST_USER_SUBMIT_ARRAY, PROBLEM_ID_ARRAY,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     QUEUEING_RESPONSE_ARRAY, RECORD_CONTEST_USER_PROBLEM_ARRAY, RECORD_USER_PROBLEM_ARRAY,
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/bin/oj/main.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]   --> src/bin/oj/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::collections::BTreeMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]   --> src/bin/oj/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::collections::VecDeque;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/bin/oj/main.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::fs::{self, File};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufWriter` and `Read`
[INFO] [stdout]   --> src/bin/oj/main.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::io::{BufReader, BufWriter, Error, ErrorKind, Read};
[INFO] [stdout]    |                          ^^^^^^^^^                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Command` and `Stdio`
[INFO] [stdout]   --> src/bin/oj/main.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::process::{Command, Stdio};
[INFO] [stdout]    |                    ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]   --> src/bin/oj/main.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::{env, io};
[INFO] [stdout]    |                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wait_timeout::ChildExt`
[INFO] [stdout]   --> src/bin/oj/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use wait_timeout::ChildExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::api_analysis::UserRankResponse`
[INFO] [stdout]   --> src/bin/oj/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use crate::api_analysis::UserRankResponse;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stdout]   --> src/bin/oj/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use chrono::NaiveDateTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]   --> src/bin/oj/main.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/bin/oj/main.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let mut api_body_simple_check = api_body.0.clone();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let mut problem_id_arr = PROBLEM_ID_ARRAY.lock().unwrap().clone();
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 |         Ok(mut ok) => {
[INFO] [stdout]     |            ----^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::http::header::TryIntoHeaderValue`
[INFO] [stdout]  --> src/bin/cli/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix_web::http::header::TryIntoHeaderValue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpResponse`, `HttpServer`, `Responder`, `get`, `middleware::Logger`, `post`, `put`, and `web`
[INFO] [stdout]  --> src/bin/cli/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     get, middleware::Logger, post, put, web, App, HttpResponse, HttpServer, Responder,
[INFO] [stdout]   |     ^^^  ^^^^^^^^^^^^^^^^^^  ^^^^  ^^^  ^^^  ^^^  ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::StatusCode`
[INFO] [stdout]  --> src/bin/cli/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use reqwest::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/bin/cli/main.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]   --> src/bin/cli/main.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | use serde_json::{to_string_pretty, Value};
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ALL_USER_SUBMIT_ARRAY`, `CONTEST_ALL_USER_SUBMIT_ARRAY`, `CONTEST_HIGHEST_USER_SUBMIT_ARRAY`, `HIGHEST_USER_SUBMIT_ARRAY`, `RECORD_CONTEST_USER_PROBLEM_ARRAY`, and `RECORD_USER_PROBLEM_ARRAY`
[INFO] [stdout]  --> src/bin/oj/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ALL_USER_SUBMIT_ARRAY, API_ARRAY, CONTEST_ALL_USER_SUBMIT_ARRAY, CONTEST_ARRAY,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     CONTEST_HIGHEST_USER_SUBMIT_ARRAY, HIGHEST_USER_SUBMIT_ARRAY, PROBLEM_ID_ARRAY,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     QUEUEING_RESPONSE_ARRAY, RECORD_CONTEST_USER_PROBLEM_ARRAY, RECORD_USER_PROBLEM_ARRAY,
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/bin/oj/main.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]   --> src/bin/oj/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::collections::BTreeMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]   --> src/bin/oj/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::collections::VecDeque;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/bin/oj/main.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::fs::{self, File};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufWriter` and `Read`
[INFO] [stdout]   --> src/bin/oj/main.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::io::{BufReader, BufWriter, Error, ErrorKind, Read};
[INFO] [stdout]    |                          ^^^^^^^^^                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Command` and `Stdio`
[INFO] [stdout]   --> src/bin/oj/main.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::process::{Command, Stdio};
[INFO] [stdout]    |                    ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]   --> src/bin/oj/main.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::{env, io};
[INFO] [stdout]    |                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wait_timeout::ChildExt`
[INFO] [stdout]   --> src/bin/oj/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use wait_timeout::ChildExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::api_analysis::UserRankResponse`
[INFO] [stdout]   --> src/bin/oj/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use crate::api_analysis::UserRankResponse;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::NaiveDateTime`
[INFO] [stdout]   --> src/bin/oj/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use chrono::NaiveDateTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]   --> src/bin/oj/main.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/bin/oj/main.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 395 |                 let mut id_array = o.clone();
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:430:45
[INFO] [stdout]     |
[INFO] [stdout] 430 | ...                   let mut user_array = ok2.clone();
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:538:25
[INFO] [stdout]     |
[INFO] [stdout] 538 |                     let mut contests_array = ok.clone();
[INFO] [stdout]     |                         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let mut api_body_simple_check = api_body.0.clone();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let mut problem_id_arr = PROBLEM_ID_ARRAY.lock().unwrap().clone();
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 |         Ok(mut ok) => {
[INFO] [stdout]     |            ----^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hasher`
[INFO] [stdout]   --> src/bin/oj/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::hash::Hasher;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/oj/main.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     let mut new_api_post_response = o.clone();
[INFO] [stdout]    |                         ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/bin/oj/main.rs:83:24
[INFO] [stdout]    |
[INFO] [stdout] 83 |             if let Err(e) = file_save() {
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/oj/main.rs:243:13
[INFO] [stdout]     |
[INFO] [stdout] 243 |         Err(e) => return HttpResponse::Conflict().finish(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/oj/main.rs:258:16
[INFO] [stdout]     |
[INFO] [stdout] 258 |     if let Err(e) = file_read() {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/oj/main.rs:267:20
[INFO] [stdout]     |
[INFO] [stdout] 267 |         if let Err(e) = chrono::NaiveDateTime::parse_from_str(s.as_str(), "%Y-%m-%dT%H:%M:%S%.3fZ")
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/oj/main.rs:273:20
[INFO] [stdout]     |
[INFO] [stdout] 273 |         if let Err(e) = chrono::NaiveDateTime::parse_from_str(s.as_str(), "%Y-%m-%dT%H:%M:%S%.3fZ")
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 395 |                 let mut id_array = o.clone();
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:430:45
[INFO] [stdout]     |
[INFO] [stdout] 430 | ...                   let mut user_array = ok2.clone();
[INFO] [stdout]     |                           ----^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/oj/main.rs:538:25
[INFO] [stdout]     |
[INFO] [stdout] 538 |                     let mut contests_array = ok.clone();
[INFO] [stdout]     |                         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::future::Future` that must be used
[INFO] [stdout]    --> src/bin/oj/main.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 240 |     web::block(move || deal_post_jobs(config_body.clone(), api_body.clone()));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hasher`
[INFO] [stdout]   --> src/bin/oj/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::hash::Hasher;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/oj/main.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     let mut new_api_post_response = o.clone();
[INFO] [stdout]    |                         ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/bin/oj/main.rs:83:24
[INFO] [stdout]    |
[INFO] [stdout] 83 |             if let Err(e) = file_save() {
[INFO] [stdout]    |                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/oj/main.rs:243:13
[INFO] [stdout]     |
[INFO] [stdout] 243 |         Err(e) => return HttpResponse::Conflict().finish(),
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/oj/main.rs:258:16
[INFO] [stdout]     |
[INFO] [stdout] 258 |     if let Err(e) = file_read() {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/oj/main.rs:267:20
[INFO] [stdout]     |
[INFO] [stdout] 267 |         if let Err(e) = chrono::NaiveDateTime::parse_from_str(s.as_str(), "%Y-%m-%dT%H:%M:%S%.3fZ")
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/oj/main.rs:273:20
[INFO] [stdout]     |
[INFO] [stdout] 273 |         if let Err(e) = chrono::NaiveDateTime::parse_from_str(s.as_str(), "%Y-%m-%dT%H:%M:%S%.3fZ")
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `std::future::Future` that must be used
[INFO] [stdout]    --> src/bin/oj/main.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 240 |     web::block(move || deal_post_jobs(config_body.clone(), api_body.clone()));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.41
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "e44a6b98318651445bf4bbe443ec9f2b6f3de9c301f1f53061ee28a8165a2864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e44a6b98318651445bf4bbe443ec9f2b6f3de9c301f1f53061ee28a8165a2864", kill_on_drop: false }`
[INFO] [stdout] e44a6b98318651445bf4bbe443ec9f2b6f3de9c301f1f53061ee28a8165a2864
