[INFO] cloning repository https://github.com/bastir85/aoc2023_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bastir85/aoc2023_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbastir85%2Faoc2023_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbastir85%2Faoc2023_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60267c5bd2b4393906f4b3428c355cbd417aab08
[INFO] checking bastir85/aoc2023_rust/60267c5bd2b4393906f4b3428c355cbd417aab08 against master#217cb73577ed6f30a2005dd75bab01d23ec4cd60 for pr-148939
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbastir85%2Faoc2023_rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bastir85/aoc2023_rust
[INFO] finished tweaking git repo https://github.com/bastir85/aoc2023_rust
[INFO] tweaked toml for git repo https://github.com/bastir85/aoc2023_rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bastir85/aoc2023_rust on toolchain 217cb73577ed6f30a2005dd75bab01d23ec4cd60
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bastir85/aoc2023_rust 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" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding ahash v0.8.12
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5016d3baac014ec6153a813596fd8f8f970b7aa83f3bcfa1212b71288d1aaa6c
[INFO] running `Command { std: "docker" "start" "-a" "5016d3baac014ec6153a813596fd8f8f970b7aa83f3bcfa1212b71288d1aaa6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5016d3baac014ec6153a813596fd8f8f970b7aa83f3bcfa1212b71288d1aaa6c", kill_on_drop: false }`
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[INFO] [stdout] 4b901abf002db153aa06e9bc04ac1272fc3a362c5ff0458252204d041b7641c7
[INFO] running `Command { std: "docker" "start" "-a" "4b901abf002db153aa06e9bc04ac1272fc3a362c5ff0458252204d041b7641c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling zerocopy v0.8.28
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
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[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `convert`, and `max`
[INFO] [stdout]  --> src/bin/task17j.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     io::{BufRead, BufReader}, convert,
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 5 |     collections::HashMap,
[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: `collections::HashMap`, `max`, `min`, and `num`
[INFO] [stdout]  --> src/bin/task15.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[INFO] [stdout]   |           ^^^  ^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     io::{BufRead, BufReader}, num,
[INFO] [stdout]   |                               ^^^
[INFO] [stdout] 5 |     collections::HashMap, usize,
[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: `max` and `min`
[INFO] [stdout]  --> src/bin/task11.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[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: `iter::Sum`
[INFO] [stdout]  --> src/bin/task4.rs:1:59
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{BufReader, BufRead}, fs::File, cmp::{min}, iter::Sum};
[INFO] [stdout]   |                                                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEXT2` is never used
[INFO] [stdout]    --> src/main.rs:126:7
[INFO] [stdout]     |
[INFO] [stdout] 126 | const TEXT2 : &str ="Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
[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 does not need to be mutable
[INFO] [stdout]   --> src/bin/task15.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut total = 0;
[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/task15.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut total2 = 0;
[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/task15.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut nn = 0;
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total`
[INFO] [stdout]   --> src/bin/task15.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut total = 0;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total2`
[INFO] [stdout]   --> src/bin/task15.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut total2 = 0;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nn`
[INFO] [stdout]   --> src/bin/task15.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut nn = 0;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_nn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bi`
[INFO] [stdout]   --> src/bin/task15.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |     for (bi,b) in boxes.iter().enumerate(){
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_bi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::num`
[INFO] [stdout]  --> src/bin/task9.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::num;
[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::net::TcpListener`
[INFO] [stdout]  --> src/bin/task9.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::TcpListener;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::RangeBounds`
[INFO] [stdout]  --> src/bin/task9.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::RangeBounds;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/bin/task9.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::max`
[INFO] [stdout]  --> src/bin/task9.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::cmp::max;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/bin/task9.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 |         for (i,line) in lines.enumerate(){
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lr` is never constructed
[INFO] [stdout]   --> src/bin/task9.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Lr{
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fac` is never used
[INFO] [stdout]   --> src/bin/task9.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn fac(i: u64,mut j : u64) -> f64 {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idxB`
[INFO] [stdout]   --> src/bin/task11.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_idxB`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/bin/task11.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |         for (x,c) in tmp.iter().enumerate(){
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idxB`
[INFO] [stdout]   --> src/bin/task11.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_idxB`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `p2_N0` should have an upper case name
[INFO] [stdout]   --> src/bin/task17j.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const p2_N0 : usize= 10;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 29 - const p2_N0 : usize= 10;
[INFO] [stdout] 29 + const P2_N0 : usize= 10;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `max`, `min`, and `num`
[INFO] [stdout]  --> src/bin/task12.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[INFO] [stdout]   |           ^^^  ^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     io::{BufRead, BufReader}, num,
[INFO] [stdout]   |                               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `idxA` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     for (idxA, galaxieA) in galaxies.iter().enumerate(){
[INFO] [stdout]    |          ^^^^ help: convert the identifier to snake case: `idx_a`
[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 `galaxieA` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:71:16
[INFO] [stdout]    |
[INFO] [stdout] 71 |     for (idxA, galaxieA) in galaxies.iter().enumerate(){
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to snake case: `galaxie_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `idxB` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |              ^^^^ help: convert the identifier to snake case: `idx_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `galaxieB` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |                    ^^^^^^^^ help: convert the identifier to snake case: `galaxie_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `idxA` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:92:10
[INFO] [stdout]    |
[INFO] [stdout] 92 |     for (idxA, galaxieA) in galaxies.iter().enumerate(){
[INFO] [stdout]    |          ^^^^ help: convert the identifier to snake case: `idx_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `galaxieA` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:92:16
[INFO] [stdout]    |
[INFO] [stdout] 92 |     for (idxA, galaxieA) in galaxies.iter().enumerate(){
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to snake case: `galaxie_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `idxB` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |              ^^^^ help: convert the identifier to snake case: `idx_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `galaxieB` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:93:20
[INFO] [stdout]    |
[INFO] [stdout] 93 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |                    ^^^^^^^^ help: convert the identifier to snake case: `galaxie_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numbersA` should have a snake case name
[INFO] [stdout]    --> src/bin/task12.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let numbersA : Vec<_> = numbers.split(',').map(|x| x.parse::<u32>().unwrap()).collect();
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `numbers_a`
[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 `patternA` should have a snake case name
[INFO] [stdout]    --> src/bin/task12.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let patternA: Vec<_> = pattern.chars().collect();
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `pattern_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert` and `min`
[INFO] [stdout]  --> src/bin/task16.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     io::{BufRead, BufReader}, convert,
[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: `max` and `min`
[INFO] [stdout]  --> src/bin/task11.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[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: `BufReader`, `cmp`, `fs::File`, `fs`, and `vec`
[INFO] [stdout]  --> src/bin/task6.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cmp,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 6 |     io::{BufRead, BufReader},
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout] 7 |     vec,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     iter,
[INFO] [stdout] 9 |     fs
[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: `collections::HashMap`, `max`, `min`, and `num`
[INFO] [stdout]  --> src/bin/task14.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[INFO] [stdout]   |           ^^^  ^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     io::{BufRead, BufReader}, num,
[INFO] [stdout]   |                               ^^^
[INFO] [stdout] 5 |     collections::HashMap, usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (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/task16.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let mut grid: Vec<Vec<char>> = get_lines(false).map(|v| v.chars().collect())
[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: unused import: `BufRead`
[INFO] [stdout]  --> src/bin/task6.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     io::{BufRead, BufReader},
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEXT` is never used
[INFO] [stdout]   --> src/bin/task6.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const TEXT: &str = "Time:      7  15   30
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEXT2` is never used
[INFO] [stdout]   --> src/bin/task6.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const TEXT2: &str = "Time:        56     71     79     99
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILE_PATH` is never used
[INFO] [stdout]   --> src/bin/task6.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const FILE_PATH: &str = "/var/home/julian/rust/aoc2023_rust/dat/task5.txt";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Range` is never constructed
[INFO] [stdout]   --> src/bin/task6.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Range {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_list` is never used
[INFO] [stdout]   --> src/bin/task6.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn get_list(lines : &Vec<&str>, mut pos:usize, typ : &str) -> (Vec<Range>,usize){
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `map` is never used
[INFO] [stdout]   --> src/bin/task6.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn map(input:u64,map_vec : &Vec<Range>) -> u64{
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `timeL` should have a snake case name
[INFO] [stdout]   --> src/bin/task6.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let timeL =  p - ( p*p - (*disti as f64)).sqrt();
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `time_l`
[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 `timeU` should have a snake case name
[INFO] [stdout]   --> src/bin/task6.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let timeU =  p + ( p*p - (*disti as f64)).sqrt();
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `time_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/task14.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut total2 = 0;
[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/task14.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut nn = 0;
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total2`
[INFO] [stdout]   --> src/bin/task14.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut total2 = 0;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total2`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nn`
[INFO] [stdout]   --> src/bin/task14.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut nn = 0;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_nn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idxB`
[INFO] [stdout]   --> src/bin/task11.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_idxB`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/bin/task11.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |         for (x,c) in tmp.iter().enumerate(){
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idxB`
[INFO] [stdout]   --> src/bin/task11.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_idxB`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `idxA` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     for (idxA, galaxieA) in galaxies.iter().enumerate(){
[INFO] [stdout]    |          ^^^^ help: convert the identifier to snake case: `idx_a`
[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 `galaxieA` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:71:16
[INFO] [stdout]    |
[INFO] [stdout] 71 |     for (idxA, galaxieA) in galaxies.iter().enumerate(){
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to snake case: `galaxie_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `idxB` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |              ^^^^ help: convert the identifier to snake case: `idx_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `galaxieB` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |                    ^^^^^^^^ help: convert the identifier to snake case: `galaxie_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `idxA` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:92:10
[INFO] [stdout]    |
[INFO] [stdout] 92 |     for (idxA, galaxieA) in galaxies.iter().enumerate(){
[INFO] [stdout]    |          ^^^^ help: convert the identifier to snake case: `idx_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `galaxieA` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:92:16
[INFO] [stdout]    |
[INFO] [stdout] 92 |     for (idxA, galaxieA) in galaxies.iter().enumerate(){
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to snake case: `galaxie_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `idxB` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |              ^^^^ help: convert the identifier to snake case: `idx_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `galaxieB` should have a snake case name
[INFO] [stdout]   --> src/bin/task11.rs:93:20
[INFO] [stdout]    |
[INFO] [stdout] 93 |         for (idxB, galaxieB) in galaxies[idxA+1..].iter().enumerate(){
[INFO] [stdout]    |                    ^^^^^^^^ help: convert the identifier to snake case: `galaxie_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `max`, `min`, and `num`
[INFO] [stdout]  --> src/bin/task13.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[INFO] [stdout]   |           ^^^  ^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     io::{BufRead, BufReader}, num,
[INFO] [stdout]   |                               ^^^
[INFO] [stdout] 5 |     collections::HashMap,
[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: `max`, `min`, and `num`
[INFO] [stdout]  --> src/bin/task12.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[INFO] [stdout]   |           ^^^  ^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     io::{BufRead, BufReader}, num,
[INFO] [stdout]   |                               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numbersA` should have a snake case name
[INFO] [stdout]    --> src/bin/task12.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let numbersA : Vec<_> = numbers.split(',').map(|x| x.parse::<u32>().unwrap()).collect();
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `numbers_a`
[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 `patternA` should have a snake case name
[INFO] [stdout]    --> src/bin/task12.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let patternA: Vec<_> = pattern.chars().collect();
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `pattern_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/task13.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut nn = 0;
[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: unused variable: `nn`
[INFO] [stdout]   --> src/bin/task13.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut nn = 0;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_nn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `iter::Sum` and `min`
[INFO] [stdout]  --> src/bin/task5.rs:1:65
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{BufReader, BufRead}, ops::Range, fs::File, cmp::{min}, iter::Sum, collections::HashMap};
[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: `collections::HashMap`, `max`, `min`, and `num`
[INFO] [stdout]  --> src/bin/task14.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[INFO] [stdout]   |           ^^^  ^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     io::{BufRead, BufReader}, num,
[INFO] [stdout]   |                               ^^^
[INFO] [stdout] 5 |     collections::HashMap, usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (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/task5.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut result = 0;
[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/task5.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let mut result2 = 0;
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0381]: used binding `current` is possibly-uninitialized
[INFO] [stdout]   --> src/bin/task5.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let mut current;
[INFO] [stdout]    |         ----------- binding declared here but left uninitialized
[INFO] [stdout] ...
[INFO] [stdout] 63 |             current = data.insert(line, tmp).unwrap();
[INFO] [stdout]    |             ------- binding initialized here in some conditions
[INFO] [stdout] 64 |         }
[INFO] [stdout] 65 |         current.push(Rule { range: 1..3, value: 4 });
[INFO] [stdout]    |         ^^^^^^^ `current` used here but it is possibly-uninitialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0381`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::TcpListener`
[INFO] [stdout]  --> src/bin/task8.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::TcpListener;
[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::ops::RangeBounds`
[INFO] [stdout]  --> src/bin/task8.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::RangeBounds;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::max`
[INFO] [stdout]  --> src/bin/task8.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::cmp::max;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello_cargo` (bin "task5") due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `max`, `min`, and `num`
[INFO] [stdout]  --> src/bin/task13.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cmp::{max, min},
[INFO] [stdout]   |           ^^^  ^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     io::{BufRead, BufReader}, num,
[INFO] [stdout]   |                               ^^^
[INFO] [stdout] 5 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `res` is assigned to, but never used
[INFO] [stdout]   --> src/bin/task8.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut res : u32  = 0;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_res` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `res` is never read
[INFO] [stdout]   --> src/bin/task8.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             res += 1;      
[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/bin/task13.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut nn = 0;
[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: unused variable: `nn`
[INFO] [stdout]   --> src/bin/task13.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut nn = 0;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_nn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEXT` is never used
[INFO] [stdout]  --> src/bin/task1.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const TEXT: &str="1abc2
[INFO] [stdout]   |       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEXT2` is never used
[INFO] [stdout]  --> src/bin/task1.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const TEXT2: &str ="two1nine
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `findNumber` should have a snake case name
[INFO] [stdout]   --> src/bin/task1.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn findNumber(line:String)-> Option<char>{
[INFO] [stdout]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `find_number`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `findNumberR` should have a snake case name
[INFO] [stdout]   --> src/bin/task1.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn findNumberR(line:String)-> Option<char>{
[INFO] [stdout]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `find_number_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `iter::Sum` and `min`
[INFO] [stdout]  --> src/bin/task5.rs:1:65
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{BufReader, BufRead}, ops::Range, fs::File, cmp::{min}, iter::Sum, collections::HashMap};
[INFO] [stdout]   |                                                                 ^^^   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello_cargo` (bin "task5" test) due to 1 previous error; 3 warnings emitted
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/task5.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut result = 0;
[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/task5.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let mut result2 = 0;
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0381]: used binding `current` is possibly-uninitialized
[INFO] [stdout]   --> src/bin/task5.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let mut current;
[INFO] [stdout]    |         ----------- binding declared here but left uninitialized
[INFO] [stdout] ...
[INFO] [stdout] 63 |             current = data.insert(line, tmp).unwrap();
[INFO] [stdout]    |             ------- binding initialized here in some conditions
[INFO] [stdout] 64 |         }
[INFO] [stdout] 65 |         current.push(Rule { range: 1..3, value: 4 });
[INFO] [stdout]    |         ^^^^^^^ `current` used here but it is possibly-uninitialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0381`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iter::Sum`
[INFO] [stdout]  --> src/bin/task4.rs:1:59
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{BufReader, BufRead}, fs::File, cmp::{min}, iter::Sum};
[INFO] [stdout]   |                                                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `itertools`
[INFO] [stdout]   --> src/bin/task5j.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use itertools::izip;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `itertools`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `itertools`, use `cargo add itertools` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufReader`, `cmp`, `collections::HashMap`, `fs::File`, `iter`, and `vec`
[INFO] [stdout]  --> src/bin/task5j.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cmp,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 6 |     io::{BufRead, BufReader},
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout] 7 |     vec,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     iter,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (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/task14.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut total2 = 0;
[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/task14.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut nn = 0;
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total2`
[INFO] [stdout]   --> src/bin/task14.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut total2 = 0;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total2`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nn`
[INFO] [stdout]   --> src/bin/task14.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut nn = 0;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_nn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/bin/task5j.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     io::{BufRead, BufReader},
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/bin/task5j.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let (humidity_to_location,pos) = get_list(&lines,pos,"humidity-to-location map:");
[INFO] [stdout]     |                               ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello_cargo` (bin "task5j" test) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4b901abf002db153aa06e9bc04ac1272fc3a362c5ff0458252204d041b7641c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b901abf002db153aa06e9bc04ac1272fc3a362c5ff0458252204d041b7641c7", kill_on_drop: false }`
[INFO] [stdout] 4b901abf002db153aa06e9bc04ac1272fc3a362c5ff0458252204d041b7641c7
