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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elitecodegroovy/thinking-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felitecodegroovy%2Fthinking-in-rust", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felitecodegroovy%2Fthinking-in-rust" "/workspace/builds/worker-63/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/elitecodegroovy/thinking-in-rust on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
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[INFO] removed 0 missing tests
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[INFO] crate git repo https://github.com/elitecodegroovy/thinking-in-rust already has a lockfile, it will not be regenerated
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[INFO] [stderr]        Fixed crates/searcher/src/lib.rs (4 fixes)
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[INFO] [stderr]        Fixed crates/regex/src/matcher.rs (5 fixes)
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[INFO] [stderr]        Fixed crates/matcher/tests/test_matcher.rs (1 fix)
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[INFO] [stderr]        Fixed crates/pcre2/src/lib.rs (2 fixes)
[INFO] [stderr]        Fixed crates/pcre2/src/matcher.rs (1 fix)
[INFO] [stderr]        Fixed crates/globset/src/glob.rs (1 fix)
[INFO] [stderr]        Fixed crates/globset/src/lib.rs (1 fix)
[INFO] [stderr]        Fixed crates/cli/src/process.rs (2 fixes)
[INFO] [stderr]        Fixed crates/cli/src/wtr.rs (1 fix)
[INFO] [stderr]        Fixed crates/cli/src/decompress.rs (1 fix)
[INFO] [stderr]        Fixed crates/cli/src/pattern.rs (1 fix)
[INFO] [stderr]        Fixed crates/cli/src/lib.rs (6 fixes)
[INFO] [stderr]    Compiling thinking v1.1.1 (/tmp/fixit)
[INFO] [stderr]    Migrating build.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed crates/ignore/src/overrides.rs (2 fixes)
[INFO] [stderr]        Fixed crates/ignore/src/types.rs (3 fixes)
[INFO] [stderr]        Fixed crates/ignore/src/gitignore.rs (2 fixes)
[INFO] [stderr]        Fixed crates/ignore/src/lib.rs (1 fix)
[INFO] [stderr]        Fixed crates/ignore/src/walk.rs (6 fixes)
[INFO] [stderr]        Fixed crates/ignore/src/dir.rs (10 fixes)
[INFO] [stderr]        Fixed crates/ignore/src/pathutil.rs (1 fix)
[INFO] [stderr]    Migrating crates/ignore/examples/walk.rs from 2015 edition to 2018
[INFO] [stderr]    Migrating crates/ignore/tests/gitignore_matched_path_or_any_parents_tests.rs from 2015 edition to 2018
[INFO] [stderr]        Fixed crates/searcher/src/testutil.rs (2 fixes)
[INFO] [stderr]        Fixed crates/searcher/src/searcher/mod.rs (1 fix)
[INFO] [stderr]        Fixed crates/searcher/src/searcher/glue.rs (4 fixes)
[INFO] [stderr]     Checking grep-printer v0.1.5 (/tmp/fixit/crates/printer)
[INFO] [stderr]    Migrating crates/printer/src/lib.rs from 2015 edition to 2018
[INFO] [stderr]        Fixed crates/printer/src/json.rs (3 fixes)
[INFO] [stderr]        Fixed crates/printer/src/standard.rs (4 fixes)
[INFO] [stderr]        Fixed crates/printer/src/jsont.rs (1 fix)
[INFO] [stderr]        Fixed crates/printer/src/stats.rs (1 fix)
[INFO] [stderr]        Fixed crates/printer/src/lib.rs (6 fixes)
[INFO] [stderr]        Fixed crates/printer/src/summary.rs (4 fixes)
[INFO] [stderr]     Checking grep v0.2.7 (/tmp/fixit/crates/grep)
[INFO] [stderr]    Migrating crates/grep/src/lib.rs from 2015 edition to 2018
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[INFO] [stderr]    Migrating tests/tests.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating crates/core/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed crates/core/thinking.rs (3 fixes)
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> crates/core/thinking.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         'inner_loop: loop {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> crates/core/thinking.rs:586:9
[INFO] [stdout]     |
[INFO] [stdout] 586 |         'inner_while: while c2 < 6 {
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `drop` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1197:9
[INFO] [stdout]      |
[INFO] [stdout] 1197 |     use std::mem::drop;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1215:9
[INFO] [stdout]      |
[INFO] [stdout] 1215 |     use std::io::Read;
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1505 | use std::io::prelude::*;
[INFO] [stdout]      |     ------------------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> crates/core/thinking.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         'inner_loop: loop {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mpsc` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1245:9
[INFO] [stdout]      |
[INFO] [stdout] 2    | use std::sync::mpsc;
[INFO] [stdout]      |     --------------- the item `mpsc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1245 |     use std::sync::mpsc;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thread` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1246:9
[INFO] [stdout]      |
[INFO] [stdout] 5    | use std::thread;
[INFO] [stdout]      |     ----------- the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1246 |     use std::thread;
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1247:9
[INFO] [stdout]      |
[INFO] [stdout] 9    | use std::time::{Duration, Instant};
[INFO] [stdout]      |                 -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1247 |     use std::time::Duration;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> crates/core/thinking.rs:586:9
[INFO] [stdout]     |
[INFO] [stdout] 586 |         'inner_while: while c2 < 6 {
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1286:21
[INFO] [stdout]      |
[INFO] [stdout] 3    | use std::sync::Arc;
[INFO] [stdout]      |     -------------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1286 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `drop` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1197:9
[INFO] [stdout]      |
[INFO] [stdout] 1197 |     use std::mem::drop;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Mutex` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1286:26
[INFO] [stdout]      |
[INFO] [stdout] 4    | use std::sync::Mutex;
[INFO] [stdout]      |     ---------------- the item `Mutex` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1286 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]      |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thread` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1287:9
[INFO] [stdout]      |
[INFO] [stdout] 5    | use std::thread;
[INFO] [stdout]      |     ----------- the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1287 |     use std::thread;
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1215:9
[INFO] [stdout]      |
[INFO] [stdout] 1215 |     use std::io::Read;
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1505 | use std::io::prelude::*;
[INFO] [stdout]      |     ------------------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mpsc` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1245:9
[INFO] [stdout]      |
[INFO] [stdout] 2    | use std::sync::mpsc;
[INFO] [stdout]      |     --------------- the item `mpsc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1245 |     use std::sync::mpsc;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thread` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1246:9
[INFO] [stdout]      |
[INFO] [stdout] 5    | use std::thread;
[INFO] [stdout]      |     ----------- the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1246 |     use std::thread;
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> crates/core/main.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1247:9
[INFO] [stdout]      |
[INFO] [stdout] 9    | use std::time::{Duration, Instant};
[INFO] [stdout]      |                 -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1247 |     use std::time::Duration;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1286:21
[INFO] [stdout]      |
[INFO] [stdout] 3    | use std::sync::Arc;
[INFO] [stdout]      |     -------------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1286 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> crates/core/main.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::io::{self, Write};
[INFO] [stdout]     |                     ----- the item `Write` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 134 |     use std::io::Write;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Mutex` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1286:26
[INFO] [stdout]      |
[INFO] [stdout] 4    | use std::sync::Mutex;
[INFO] [stdout]      |     ---------------- the item `Mutex` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1286 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]      |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thread` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1287:9
[INFO] [stdout]      |
[INFO] [stdout] 5    | use std::thread;
[INFO] [stdout]      |     ----------- the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1287 |     use std::thread;
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> crates/core/main.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> crates/core/main.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::io::{self, Write};
[INFO] [stdout]     |                     ----- the item `Write` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 134 |     use std::io::Write;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::internal::Input`
[INFO] [stdout]  --> crates/core/thinking.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use regex::internal::Input;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inferred_i32` is assigned to, but never used
[INFO] [stdout]    --> crates/core/thinking.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let mut inferred_i32 = 12;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_inferred_i32` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `inferred_i32` is never read
[INFO] [stdout]    --> crates/core/thinking.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     inferred_i32 = 88888888888i64;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::internal::Input`
[INFO] [stdout]  --> crates/core/thinking.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use regex::internal::Input;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `m_i32` is assigned to, but never used
[INFO] [stdout]    --> crates/core/thinking.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |     let mut m_i32 = 100; // Mutable `i32`
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_m_i32` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `m_i32` is never read
[INFO] [stdout]    --> crates/core/thinking.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 |     m_i32 = 2000;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inferred_i32` is assigned to, but never used
[INFO] [stdout]    --> crates/core/thinking.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let mut inferred_i32 = 12;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_inferred_i32` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `inferred_i32` is never read
[INFO] [stdout]    --> crates/core/thinking.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     inferred_i32 = 88888888888i64;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `m_i32` is assigned to, but never used
[INFO] [stdout]    --> crates/core/thinking.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |     let mut m_i32 = 100; // Mutable `i32`
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_m_i32` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `m_i32` is never read
[INFO] [stdout]    --> crates/core/thinking.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 |     m_i32 = 2000;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NewJob`
[INFO] [stdout]   --> crates/core/thinking.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     NewJob(Job),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> crates/core/thinking.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn new(size: usize) -> ThreadPool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> crates/core/thinking.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn execute<F>(&self, f: F)
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> crates/core/thinking.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Message>>>) -> Worker {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Two`
[INFO] [stdout]    --> crates/core/thinking.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         Two,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Green`
[INFO] [stdout]    --> crates/core/thinking.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         Green = 0x00ff00,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_guess_number`
[INFO] [stdout]    --> crates/core/thinking.rs:320:4
[INFO] [stdout]     |
[INFO] [stdout] 320 | fn do_guess_number() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_color`
[INFO] [stdout]    --> crates/core/thinking.rs:724:12
[INFO] [stdout]     |
[INFO] [stdout] 724 |         fn get_color(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Struct`
[INFO] [stdout]    --> crates/core/thinking.rs:881:12
[INFO] [stdout]     |
[INFO] [stdout] 881 |     struct Struct<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `function`
[INFO] [stdout]    --> crates/core/thinking.rs:885:12
[INFO] [stdout]     |
[INFO] [stdout] 885 |         fn function(&self) -> &'a str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Struct`
[INFO] [stdout]    --> crates/core/thinking.rs:892:12
[INFO] [stdout]     |
[INFO] [stdout] 892 |     struct Struct<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> crates/core/thinking.rs:897:12
[INFO] [stdout]     |
[INFO] [stdout] 897 |         fn new(x: &'a str, y: &'a str) -> Struct<'a> { // No need to specify <'a> after new; impl already has it
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `greeting`
[INFO] [stdout]    --> crates/core/thinking.rs:912:8
[INFO] [stdout]     |
[INFO] [stdout] 912 |     fn greeting<'a>() -> &'a str {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fullname`
[INFO] [stdout]    --> crates/core/thinking.rs:915:8
[INFO] [stdout]     |
[INFO] [stdout] 915 |     fn fullname<'a>(fname: &'a str, lname: &'a str) -> String {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `greet`
[INFO] [stdout]    --> crates/core/thinking.rs:939:4
[INFO] [stdout]     |
[INFO] [stdout] 939 | fn greet() -> String {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `greet`
[INFO] [stdout]    --> crates/core/thinking.rs:952:12
[INFO] [stdout]     |
[INFO] [stdout] 952 |     pub fn greet() { // ⭐️ So function has to be public to access from outside
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `regular_x`
[INFO] [stdout]     --> crates/core/thinking.rs:1034:9
[INFO] [stdout]      |
[INFO] [stdout] 1034 |         regular_x: u8,
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Quit`
[INFO] [stdout]     --> crates/core/thinking.rs:1099:9
[INFO] [stdout]      |
[INFO] [stdout] 1099 |         Quit,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Move`
[INFO] [stdout]     --> crates/core/thinking.rs:1100:9
[INFO] [stdout]      |
[INFO] [stdout] 1100 |         Move { x: i32, y: i32 },
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NewJob`
[INFO] [stdout]   --> crates/core/thinking.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     NewJob(Job),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> crates/core/thinking.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn new(size: usize) -> ThreadPool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> crates/core/thinking.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn execute<F>(&self, f: F)
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> crates/core/thinking.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Message>>>) -> Worker {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Two`
[INFO] [stdout]    --> crates/core/thinking.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         Two,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Green`
[INFO] [stdout]    --> crates/core/thinking.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         Green = 0x00ff00,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_guess_number`
[INFO] [stdout]    --> crates/core/thinking.rs:320:4
[INFO] [stdout]     |
[INFO] [stdout] 320 | fn do_guess_number() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_color`
[INFO] [stdout]    --> crates/core/thinking.rs:724:12
[INFO] [stdout]     |
[INFO] [stdout] 724 |         fn get_color(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Struct`
[INFO] [stdout]    --> crates/core/thinking.rs:881:12
[INFO] [stdout]     |
[INFO] [stdout] 881 |     struct Struct<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `function`
[INFO] [stdout]    --> crates/core/thinking.rs:885:12
[INFO] [stdout]     |
[INFO] [stdout] 885 |         fn function(&self) -> &'a str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Struct`
[INFO] [stdout]    --> crates/core/thinking.rs:892:12
[INFO] [stdout]     |
[INFO] [stdout] 892 |     struct Struct<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> crates/core/thinking.rs:897:12
[INFO] [stdout]     |
[INFO] [stdout] 897 |         fn new(x: &'a str, y: &'a str) -> Struct<'a> { // No need to specify <'a> after new; impl already has it
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `greeting`
[INFO] [stdout]    --> crates/core/thinking.rs:912:8
[INFO] [stdout]     |
[INFO] [stdout] 912 |     fn greeting<'a>() -> &'a str {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fullname`
[INFO] [stdout]    --> crates/core/thinking.rs:915:8
[INFO] [stdout]     |
[INFO] [stdout] 915 |     fn fullname<'a>(fname: &'a str, lname: &'a str) -> String {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Write`
[INFO] [stdout]     --> crates/core/thinking.rs:1101:9
[INFO] [stdout]      |
[INFO] [stdout] 1101 |         Write(String),
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_connection`
[INFO] [stdout]     --> crates/core/thinking.rs:1509:4
[INFO] [stdout]      |
[INFO] [stdout] 1509 | fn handle_connection(mut stream: TcpStream) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_simple_web_listener`
[INFO] [stdout]     --> crates/core/thinking.rs:1536:4
[INFO] [stdout]      |
[INFO] [stdout] 1536 | fn do_simple_web_listener() {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `regular_x`
[INFO] [stdout]     --> crates/core/thinking.rs:1034:9
[INFO] [stdout]      |
[INFO] [stdout] 1034 |         regular_x: u8,
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Two`
[INFO] [stdout]     --> crates/core/thinking.rs:1582:9
[INFO] [stdout]      |
[INFO] [stdout] 1582 |         Two,
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Quit`
[INFO] [stdout]     --> crates/core/thinking.rs:1099:9
[INFO] [stdout]      |
[INFO] [stdout] 1099 |         Quit,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Move`
[INFO] [stdout]     --> crates/core/thinking.rs:1100:9
[INFO] [stdout]      |
[INFO] [stdout] 1100 |         Move { x: i32, y: i32 },
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Write`
[INFO] [stdout]     --> crates/core/thinking.rs:1101:9
[INFO] [stdout]      |
[INFO] [stdout] 1101 |         Write(String),
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_connection`
[INFO] [stdout]     --> crates/core/thinking.rs:1509:4
[INFO] [stdout]      |
[INFO] [stdout] 1509 | fn handle_connection(mut stream: TcpStream) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_simple_web_listener`
[INFO] [stdout]     --> crates/core/thinking.rs:1536:4
[INFO] [stdout]      |
[INFO] [stdout] 1536 | fn do_simple_web_listener() {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Two`
[INFO] [stdout]     --> crates/core/thinking.rs:1582:9
[INFO] [stdout]      |
[INFO] [stdout] 1582 |         Two,
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `initLog` should have a snake case name
[INFO] [stdout]    --> crates/core/main.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn initLog() {
[INFO] [stdout]     |    ^^^^^^^ help: convert the identifier to snake case: `init_log`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `initLog` should have a snake case name
[INFO] [stdout]    --> crates/core/main.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn initLog() {
[INFO] [stdout]     |    ^^^^^^^ help: convert the identifier to snake case: `init_log`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> crates/core/thinking.rs:1223:5
[INFO] [stdout]      |
[INFO] [stdout] 1223 |     read_username_from_file();
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> crates/core/thinking.rs:1223:5
[INFO] [stdout]      |
[INFO] [stdout] 1223 |     read_username_from_file();
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `showTime` should have a snake case name
[INFO] [stdout]     --> crates/core/thinking.rs:1638:4
[INFO] [stdout]      |
[INFO] [stdout] 1638 | fn showTime() -> Result<(), ParseError>{
[INFO] [stdout]      |    ^^^^^^^^ help: convert the identifier to snake case: `show_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `showTime` should have a snake case name
[INFO] [stdout]     --> crates/core/thinking.rs:1638:4
[INFO] [stdout]      |
[INFO] [stdout] 1638 | fn showTime() -> Result<(), ParseError>{
[INFO] [stdout]      |    ^^^^^^^^ help: convert the identifier to snake case: `show_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> crates/core/thinking.rs:1724:5
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     showTime();
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> crates/core/thinking.rs:1724:5
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     showTime();
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking grep-matcher v0.1.4 (/tmp/fixit/crates/matcher)
[INFO] [stderr]     Checking globset v0.4.6 (/tmp/fixit/crates/globset)
[INFO] [stderr]    Compiling thinking v1.1.1 (/tmp/fixit)
[INFO] [stderr]     Checking grep-searcher v0.1.7 (/tmp/fixit/crates/searcher)
[INFO] [stderr]     Checking grep-regex v0.1.8 (/tmp/fixit/crates/regex)
[INFO] [stderr]     Checking grep-pcre2 v0.1.4 (/tmp/fixit/crates/pcre2)
[INFO] [stderr]     Checking grep-cli v0.1.5 (/tmp/fixit/crates/cli)
[INFO] [stderr]     Checking ignore v0.4.17 (/tmp/fixit/crates/ignore)
[INFO] [stderr]     Checking grep-printer v0.1.5 (/tmp/fixit/crates/printer)
[INFO] [stderr]     Checking grep v0.2.7 (/tmp/fixit/crates/grep)
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> crates/core/thinking.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         'inner_loop: loop {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> crates/core/thinking.rs:586:9
[INFO] [stdout]     |
[INFO] [stdout] 586 |         'inner_while: while c2 < 6 {
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `drop` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1197:9
[INFO] [stdout]      |
[INFO] [stdout] 1197 |     use std::mem::drop;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1215:9
[INFO] [stdout]      |
[INFO] [stdout] 1215 |     use std::io::Read;
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1505 | use std::io::prelude::*;
[INFO] [stdout]      |     ------------------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mpsc` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1245:9
[INFO] [stdout]      |
[INFO] [stdout] 2    | use std::sync::mpsc;
[INFO] [stdout]      |     --------------- the item `mpsc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1245 |     use std::sync::mpsc;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thread` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1246:9
[INFO] [stdout]      |
[INFO] [stdout] 5    | use std::thread;
[INFO] [stdout]      |     ----------- the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1246 |     use std::thread;
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1247:9
[INFO] [stdout]      |
[INFO] [stdout] 9    | use std::time::{Duration, Instant};
[INFO] [stdout]      |                 -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1247 |     use std::time::Duration;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1286:21
[INFO] [stdout]      |
[INFO] [stdout] 3    | use std::sync::Arc;
[INFO] [stdout]      |     -------------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1286 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Mutex` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1286:26
[INFO] [stdout]      |
[INFO] [stdout] 4    | use std::sync::Mutex;
[INFO] [stdout]      |     ---------------- the item `Mutex` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1286 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]      |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thread` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1287:9
[INFO] [stdout]      |
[INFO] [stdout] 5    | use std::thread;
[INFO] [stdout]      |     ----------- the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1287 |     use std::thread;
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> crates/core/main.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> crates/core/main.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::io::{self, Write};
[INFO] [stdout]     |                     ----- the item `Write` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 134 |     use std::io::Write;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> crates/core/thinking.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         'inner_loop: loop {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> crates/core/thinking.rs:586:9
[INFO] [stdout]     |
[INFO] [stdout] 586 |         'inner_while: while c2 < 6 {
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `drop` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1197:9
[INFO] [stdout]      |
[INFO] [stdout] 1197 |     use std::mem::drop;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1215:9
[INFO] [stdout]      |
[INFO] [stdout] 1215 |     use std::io::Read;
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1505 | use std::io::prelude::*;
[INFO] [stdout]      |     ------------------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mpsc` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1245:9
[INFO] [stdout]      |
[INFO] [stdout] 2    | use std::sync::mpsc;
[INFO] [stdout]      |     --------------- the item `mpsc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1245 |     use std::sync::mpsc;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thread` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1246:9
[INFO] [stdout]      |
[INFO] [stdout] 5    | use std::thread;
[INFO] [stdout]      |     ----------- the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1246 |     use std::thread;
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Duration` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1247:9
[INFO] [stdout]      |
[INFO] [stdout] 9    | use std::time::{Duration, Instant};
[INFO] [stdout]      |                 -------- the item `Duration` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1247 |     use std::time::Duration;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1286:21
[INFO] [stdout]      |
[INFO] [stdout] 3    | use std::sync::Arc;
[INFO] [stdout]      |     -------------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1286 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]      |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Mutex` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1286:26
[INFO] [stdout]      |
[INFO] [stdout] 4    | use std::sync::Mutex;
[INFO] [stdout]      |     ---------------- the item `Mutex` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1286 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]      |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thread` is imported redundantly
[INFO] [stdout]     --> crates/core/thinking.rs:1287:9
[INFO] [stdout]      |
[INFO] [stdout] 5    | use std::thread;
[INFO] [stdout]      |     ----------- the item `thread` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1287 |     use std::thread;
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> crates/core/main.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> crates/core/main.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::io::{self, Write};
[INFO] [stdout]     |                     ----- the item `Write` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 134 |     use std::io::Write;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::internal::Input`
[INFO] [stdout]  --> crates/core/thinking.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use regex::internal::Input;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inferred_i32` is assigned to, but never used
[INFO] [stdout]    --> crates/core/thinking.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let mut inferred_i32 = 12;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_inferred_i32` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `inferred_i32` is never read
[INFO] [stdout]    --> crates/core/thinking.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     inferred_i32 = 88888888888i64;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `m_i32` is assigned to, but never used
[INFO] [stdout]    --> crates/core/thinking.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |     let mut m_i32 = 100; // Mutable `i32`
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_m_i32` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `m_i32` is never read
[INFO] [stdout]    --> crates/core/thinking.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 |     m_i32 = 2000;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::internal::Input`
[INFO] [stdout]  --> crates/core/thinking.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use regex::internal::Input;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inferred_i32` is assigned to, but never used
[INFO] [stdout]    --> crates/core/thinking.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let mut inferred_i32 = 12;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_inferred_i32` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `inferred_i32` is never read
[INFO] [stdout]    --> crates/core/thinking.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     inferred_i32 = 88888888888i64;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NewJob`
[INFO] [stdout]   --> crates/core/thinking.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     NewJob(Job),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> crates/core/thinking.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn new(size: usize) -> ThreadPool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> crates/core/thinking.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn execute<F>(&self, f: F)
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> crates/core/thinking.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Message>>>) -> Worker {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Two`
[INFO] [stdout]    --> crates/core/thinking.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         Two,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Green`
[INFO] [stdout]    --> crates/core/thinking.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         Green = 0x00ff00,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_guess_number`
[INFO] [stdout]    --> crates/core/thinking.rs:320:4
[INFO] [stdout]     |
[INFO] [stdout] 320 | fn do_guess_number() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_color`
[INFO] [stdout]    --> crates/core/thinking.rs:724:12
[INFO] [stdout]     |
[INFO] [stdout] 724 |         fn get_color(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Struct`
[INFO] [stdout]    --> crates/core/thinking.rs:881:12
[INFO] [stdout]     |
[INFO] [stdout] 881 |     struct Struct<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `function`
[INFO] [stdout]    --> crates/core/thinking.rs:885:12
[INFO] [stdout]     |
[INFO] [stdout] 885 |         fn function(&self) -> &'a str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Struct`
[INFO] [stdout]    --> crates/core/thinking.rs:892:12
[INFO] [stdout]     |
[INFO] [stdout] 892 |     struct Struct<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> crates/core/thinking.rs:897:12
[INFO] [stdout]     |
[INFO] [stdout] 897 |         fn new(x: &'a str, y: &'a str) -> Struct<'a> { // No need to specify <'a> after new; impl already has it
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `greeting`
[INFO] [stdout]    --> crates/core/thinking.rs:912:8
[INFO] [stdout]     |
[INFO] [stdout] 912 |     fn greeting<'a>() -> &'a str {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fullname`
[INFO] [stdout]    --> crates/core/thinking.rs:915:8
[INFO] [stdout]     |
[INFO] [stdout] 915 |     fn fullname<'a>(fname: &'a str, lname: &'a str) -> String {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `greet`
[INFO] [stdout]    --> crates/core/thinking.rs:939:4
[INFO] [stdout]     |
[INFO] [stdout] 939 | fn greet() -> String {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `greet`
[INFO] [stdout]    --> crates/core/thinking.rs:952:12
[INFO] [stdout]     |
[INFO] [stdout] 952 |     pub fn greet() { // ⭐️ So function has to be public to access from outside
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `regular_x`
[INFO] [stdout]     --> crates/core/thinking.rs:1034:9
[INFO] [stdout]      |
[INFO] [stdout] 1034 |         regular_x: u8,
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Quit`
[INFO] [stdout]     --> crates/core/thinking.rs:1099:9
[INFO] [stdout]      |
[INFO] [stdout] 1099 |         Quit,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Move`
[INFO] [stdout]     --> crates/core/thinking.rs:1100:9
[INFO] [stdout]      |
[INFO] [stdout] 1100 |         Move { x: i32, y: i32 },
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Write`
[INFO] [stdout]     --> crates/core/thinking.rs:1101:9
[INFO] [stdout]      |
[INFO] [stdout] 1101 |         Write(String),
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_connection`
[INFO] [stdout]     --> crates/core/thinking.rs:1509:4
[INFO] [stdout]      |
[INFO] [stdout] 1509 | fn handle_connection(mut stream: TcpStream) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_simple_web_listener`
[INFO] [stdout]     --> crates/core/thinking.rs:1536:4
[INFO] [stdout]      |
[INFO] [stdout] 1536 | fn do_simple_web_listener() {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Two`
[INFO] [stdout]     --> crates/core/thinking.rs:1582:9
[INFO] [stdout]      |
[INFO] [stdout] 1582 |         Two,
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `initLog` should have a snake case name
[INFO] [stdout]    --> crates/core/main.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn initLog() {
[INFO] [stdout]     |    ^^^^^^^ help: convert the identifier to snake case: `init_log`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `m_i32` is assigned to, but never used
[INFO] [stdout]    --> crates/core/thinking.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |     let mut m_i32 = 100; // Mutable `i32`
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_m_i32` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `m_i32` is never read
[INFO] [stdout]    --> crates/core/thinking.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 |     m_i32 = 2000;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> crates/core/thinking.rs:1223:5
[INFO] [stdout]      |
[INFO] [stdout] 1223 |     read_username_from_file();
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `showTime` should have a snake case name
[INFO] [stdout]     --> crates/core/thinking.rs:1638:4
[INFO] [stdout]      |
[INFO] [stdout] 1638 | fn showTime() -> Result<(), ParseError>{
[INFO] [stdout]      |    ^^^^^^^^ help: convert the identifier to snake case: `show_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> crates/core/thinking.rs:1724:5
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     showTime();
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NewJob`
[INFO] [stdout]   --> crates/core/thinking.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     NewJob(Job),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> crates/core/thinking.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn new(size: usize) -> ThreadPool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> crates/core/thinking.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn execute<F>(&self, f: F)
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> crates/core/thinking.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Message>>>) -> Worker {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Two`
[INFO] [stdout]    --> crates/core/thinking.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         Two,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Green`
[INFO] [stdout]    --> crates/core/thinking.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         Green = 0x00ff00,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_guess_number`
[INFO] [stdout]    --> crates/core/thinking.rs:320:4
[INFO] [stdout]     |
[INFO] [stdout] 320 | fn do_guess_number() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_color`
[INFO] [stdout]    --> crates/core/thinking.rs:724:12
[INFO] [stdout]     |
[INFO] [stdout] 724 |         fn get_color(&self) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Struct`
[INFO] [stdout]    --> crates/core/thinking.rs:881:12
[INFO] [stdout]     |
[INFO] [stdout] 881 |     struct Struct<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `function`
[INFO] [stdout]    --> crates/core/thinking.rs:885:12
[INFO] [stdout]     |
[INFO] [stdout] 885 |         fn function(&self) -> &'a str {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Struct`
[INFO] [stdout]    --> crates/core/thinking.rs:892:12
[INFO] [stdout]     |
[INFO] [stdout] 892 |     struct Struct<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> crates/core/thinking.rs:897:12
[INFO] [stdout]     |
[INFO] [stdout] 897 |         fn new(x: &'a str, y: &'a str) -> Struct<'a> { // No need to specify <'a> after new; impl already has it
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `greeting`
[INFO] [stdout]    --> crates/core/thinking.rs:912:8
[INFO] [stdout]     |
[INFO] [stdout] 912 |     fn greeting<'a>() -> &'a str {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fullname`
[INFO] [stdout]    --> crates/core/thinking.rs:915:8
[INFO] [stdout]     |
[INFO] [stdout] 915 |     fn fullname<'a>(fname: &'a str, lname: &'a str) -> String {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `regular_x`
[INFO] [stdout]     --> crates/core/thinking.rs:1034:9
[INFO] [stdout]      |
[INFO] [stdout] 1034 |         regular_x: u8,
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Quit`
[INFO] [stdout]     --> crates/core/thinking.rs:1099:9
[INFO] [stdout]      |
[INFO] [stdout] 1099 |         Quit,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Move`
[INFO] [stdout]     --> crates/core/thinking.rs:1100:9
[INFO] [stdout]      |
[INFO] [stdout] 1100 |         Move { x: i32, y: i32 },
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Write`
[INFO] [stdout]     --> crates/core/thinking.rs:1101:9
[INFO] [stdout]      |
[INFO] [stdout] 1101 |         Write(String),
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `handle_connection`
[INFO] [stdout]     --> crates/core/thinking.rs:1509:4
[INFO] [stdout]      |
[INFO] [stdout] 1509 | fn handle_connection(mut stream: TcpStream) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_simple_web_listener`
[INFO] [stdout]     --> crates/core/thinking.rs:1536:4
[INFO] [stdout]      |
[INFO] [stdout] 1536 | fn do_simple_web_listener() {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Two`
[INFO] [stdout]     --> crates/core/thinking.rs:1582:9
[INFO] [stdout]      |
[INFO] [stdout] 1582 |         Two,
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `initLog` should have a snake case name
[INFO] [stdout]    --> crates/core/main.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn initLog() {
[INFO] [stdout]     |    ^^^^^^^ help: convert the identifier to snake case: `init_log`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> crates/core/thinking.rs:1223:5
[INFO] [stdout]      |
[INFO] [stdout] 1223 |     read_username_from_file();
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `showTime` should have a snake case name
[INFO] [stdout]     --> crates/core/thinking.rs:1638:4
[INFO] [stdout]      |
[INFO] [stdout] 1638 | fn showTime() -> Result<(), ParseError>{
[INFO] [stdout]      |    ^^^^^^^^ help: convert the identifier to snake case: `show_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]     --> crates/core/thinking.rs:1724:5
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     showTime();
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.49s
[INFO] running `Command { std: "docker" "inspect" "04919d9180fc3f958aa5cd88691309bd88f94e557d194911446aa96df56d642a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04919d9180fc3f958aa5cd88691309bd88f94e557d194911446aa96df56d642a", kill_on_drop: false }`
[INFO] [stdout] 04919d9180fc3f958aa5cd88691309bd88f94e557d194911446aa96df56d642a