[INFO] cloning repository https://github.com/midwestcoder2020/quiz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/midwestcoder2020/quiz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmidwestcoder2020%2Fquiz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmidwestcoder2020%2Fquiz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81f3928bce758ad66cce3c78a806141cbb303889
[INFO] testing midwestcoder2020/quiz against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmidwestcoder2020%2Fquiz" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/midwestcoder2020/quiz
[INFO] finished tweaking git repo https://github.com/midwestcoder2020/quiz
[INFO] tweaked toml for git repo https://github.com/midwestcoder2020/quiz written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/midwestcoder2020/quiz on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/midwestcoder2020/quiz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4
[INFO] running `Command { std: "docker" "start" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quizzy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File; 
[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: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let mut res = false;
[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/main.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...   let mut tempQuestion = Question::new(temp_question.to_string(),temp_answer1.to_string(),temp_answer2.to_string(),temp_answer3...
[INFO] [stdout]     |           ----^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let mut res = false;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `temp_correct_index` is never read
[INFO] [stdout]    --> src/main.rs:169:38
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let mut temp_correct_index = String::from("");
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 178 |         temp_correct_index = question.right_answer.clone();
[INFO] [stdout]     |         ------------------ `temp_correct_index` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/main.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |     let input = game.get_user_input();
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `num_questions` and `curr_user_guess` are never read
[INFO] [stdout]   --> src/main.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Game{
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     num_questions:u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 38 |     question_index:u32,
[INFO] [stdout] 39 |     curr_user_guess:String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileName` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let fileName = f;
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `finalGenre` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut finalGenre = String::from("");
[INFO] [stdout]    |                 ^^^^^^^^^^ help: convert the identifier to snake case: `final_genre`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tempP` should have a snake case name
[INFO] [stdout]   --> src/main.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |             let tempP:&str = &p;
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case: `temp_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gPart` should have a snake case name
[INFO] [stdout]   --> src/main.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 for gPart in genre_parts{
[INFO] [stdout]    |                     ^^^^^ help: convert the identifier to snake case: `g_part`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tFile` should have a snake case name
[INFO] [stdout]   --> src/main.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |             let tFile = file.as_ref();
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case: `t_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ttFile` should have a snake case name
[INFO] [stdout]   --> src/main.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |             let ttFile = file.as_ref();
[INFO] [stdout]    |                 ^^^^^^ help: convert the identifier to snake case: `tt_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileName` should have a snake case name
[INFO] [stdout]    --> src/main.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let fileName = tFile.as_ref().unwrap().path();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tempQuestion` should have a snake case name
[INFO] [stdout]    --> src/main.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...   let mut tempQuestion = Question::new(temp_question.to_string(),temp_answer1.to_string(),temp_answer2.to_string(),temp_answer3...
[INFO] [stdout]     |               ^^^^^^^^^^^^ help: convert the identifier to snake case: `temp_question`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quizzy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File; 
[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: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let mut res = false;
[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/main.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...   let mut tempQuestion = Question::new(temp_question.to_string(),temp_answer1.to_string(),temp_answer2.to_string(),temp_answer3...
[INFO] [stdout]     |           ----^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/main.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let mut res = false;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `temp_correct_index` is never read
[INFO] [stdout]    --> src/main.rs:169:38
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let mut temp_correct_index = String::from("");
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 178 |         temp_correct_index = question.right_answer.clone();
[INFO] [stdout]     |         ------------------ `temp_correct_index` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/main.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |     let input = game.get_user_input();
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `num_questions` and `curr_user_guess` are never read
[INFO] [stdout]   --> src/main.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Game{
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     num_questions:u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 38 |     question_index:u32,
[INFO] [stdout] 39 |     curr_user_guess:String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileName` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let fileName = f;
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `finalGenre` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut finalGenre = String::from("");
[INFO] [stdout]    |                 ^^^^^^^^^^ help: convert the identifier to snake case: `final_genre`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tempP` should have a snake case name
[INFO] [stdout]   --> src/main.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |             let tempP:&str = &p;
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case: `temp_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gPart` should have a snake case name
[INFO] [stdout]   --> src/main.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 for gPart in genre_parts{
[INFO] [stdout]    |                     ^^^^^ help: convert the identifier to snake case: `g_part`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tFile` should have a snake case name
[INFO] [stdout]   --> src/main.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |             let tFile = file.as_ref();
[INFO] [stdout]    |                 ^^^^^ help: convert the identifier to snake case: `t_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ttFile` should have a snake case name
[INFO] [stdout]   --> src/main.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |             let ttFile = file.as_ref();
[INFO] [stdout]    |                 ^^^^^^ help: convert the identifier to snake case: `tt_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileName` should have a snake case name
[INFO] [stdout]    --> src/main.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let fileName = tFile.as_ref().unwrap().path();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tempQuestion` should have a snake case name
[INFO] [stdout]    --> src/main.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...   let mut tempQuestion = Question::new(temp_question.to_string(),temp_answer1.to_string(),temp_answer2.to_string(),temp_answer3...
[INFO] [stdout]     |               ^^^^^^^^^^^^ help: convert the identifier to snake case: `temp_question`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::File; 
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |         let mut res = false;
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:136:17
[INFO] [stderr]     |
[INFO] [stderr] 136 | ...   let mut tempQuestion = Question::new(temp_question.to_string(),temp_answer1.to_string(),temp_answer2.to_string(),temp_answer3...
[INFO] [stderr]     |           ----^^^^^^^^^^^^
[INFO] [stderr]     |           |
[INFO] [stderr]     |           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/main.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |         let mut res = false;
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `temp_correct_index` is never read
[INFO] [stderr]    --> src/main.rs:169:38
[INFO] [stderr]     |
[INFO] [stderr] 169 |         let mut temp_correct_index = String::from("");
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 178 |         temp_correct_index = question.right_answer.clone();
[INFO] [stderr]     |         ------------------ `temp_correct_index` is overwritten here before the previous value is read
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/main.rs:220:9
[INFO] [stderr]     |
[INFO] [stderr] 220 |     let input = game.get_user_input();
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `num_questions` and `curr_user_guess` are never read
[INFO] [stderr]   --> src/main.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | struct Game{
[INFO] [stderr]    |        ---- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 37 |     num_questions:u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 38 |     question_index:u32,
[INFO] [stderr] 39 |     curr_user_guess:String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fileName` should have a snake case name
[INFO] [stderr]   --> src/main.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let fileName = f;
[INFO] [stderr]    |             ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `finalGenre` should have a snake case name
[INFO] [stderr]   --> src/main.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let mut finalGenre = String::from("");
[INFO] [stderr]    |                 ^^^^^^^^^^ help: convert the identifier to snake case: `final_genre`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tempP` should have a snake case name
[INFO] [stderr]   --> src/main.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |             let tempP:&str = &p;
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case: `temp_p`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gPart` should have a snake case name
[INFO] [stderr]   --> src/main.rs:81:21
[INFO] [stderr]    |
[INFO] [stderr] 81 |                 for gPart in genre_parts{
[INFO] [stderr]    |                     ^^^^^ help: convert the identifier to snake case: `g_part`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tFile` should have a snake case name
[INFO] [stderr]   --> src/main.rs:98:17
[INFO] [stderr]    |
[INFO] [stderr] 98 |             let tFile = file.as_ref();
[INFO] [stderr]    |                 ^^^^^ help: convert the identifier to snake case: `t_file`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ttFile` should have a snake case name
[INFO] [stderr]   --> src/main.rs:99:17
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let ttFile = file.as_ref();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `tt_file`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fileName` should have a snake case name
[INFO] [stderr]    --> src/main.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |             let fileName = tFile.as_ref().unwrap().path();
[INFO] [stderr]     |                 ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tempQuestion` should have a snake case name
[INFO] [stderr]    --> src/main.rs:136:21
[INFO] [stderr]     |
[INFO] [stderr] 136 | ...   let mut tempQuestion = Question::new(temp_question.to_string(),temp_answer1.to_string(),temp_answer2.to_string(),temp_answer3...
[INFO] [stderr]     |               ^^^^^^^^^^^^ help: convert the identifier to snake case: `temp_question`
[INFO] [stderr] 
[INFO] [stderr] warning: `quizzy` (bin "quizzy" test) generated 16 warnings (run `cargo fix --bin "quizzy" -p quizzy --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/quizzy-4975b5f32bd54fa4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4", kill_on_drop: false }`
[INFO] [stdout] a8eb16e1cc375b167fbd1ec13afa94c29bf444e22c6058ceaaa6acf65dde5ee4
