[INFO] cloning repository https://github.com/MarcelOwO/Aoc25
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarcelOwO/Aoc25" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcelOwO%2FAoc25", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcelOwO%2FAoc25'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a0a7b96a562a1825c0003b22529c08095f82586
[INFO] checking MarcelOwO/Aoc25 against try#c86ec274072509d26d0ee52682a0c94ed012ed89 for pr-153027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcelOwO%2FAoc25" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MarcelOwO/Aoc25
[INFO] finished tweaking git repo https://github.com/MarcelOwO/Aoc25
[INFO] tweaked toml for git repo https://github.com/MarcelOwO/Aoc25 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MarcelOwO/Aoc25 on toolchain c86ec274072509d26d0ee52682a0c94ed012ed89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MarcelOwO/Aoc25 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" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1727271c9ab2fe1959a0f38c43d9660afc588229690bb7cf562925e3b38ffcf0
[INFO] running `Command { std: "docker" "start" "-a" "1727271c9ab2fe1959a0f38c43d9660afc588229690bb7cf562925e3b38ffcf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1727271c9ab2fe1959a0f38c43d9660afc588229690bb7cf562925e3b38ffcf0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f92f05fc65158ffa56881ba71749f4d95812810d97cc037f39be4655040eef9a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling itertools v0.13.0
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[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling coin_cbc_sys v0.1.2
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling generator v0.8.7
[INFO] [stderr]    Compiling fixed v1.29.0
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[INFO] [stderr]     Checking petgraph v0.8.3
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[INFO] [stderr]    Compiling seq-macro v0.3.6
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[INFO] [stderr]     Checking throw v0.1.7
[INFO] [stderr]    Compiling regex v1.12.2
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[INFO] [stderr]    Compiling tracing-attributes v0.1.31
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[INFO] [stderr]     Checking zerocopy v0.8.31
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[INFO] [stderr]     Checking Aoc25 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/days/d_2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[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: `array2d::Array2D`
[INFO] [stdout]  --> src/days/d_4.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use array2d::Array2D;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/days/d_6.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |         if (op) {
[INFO] [stdout]    |            ^  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -         if (op) {
[INFO] [stdout] 29 +         if op  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `data::Build` and `graph::UnGraph`
[INFO] [stdout]  --> src/days/d_8.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use petgraph::{data::Build, graph::UnGraph};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]  --> src/days/d_9.rs:2:42
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::pipe`
[INFO] [stdout]  --> src/days/d_9.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::pipe;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `good_lp::variables`
[INFO] [stdout]  --> src/days/d_10.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use good_lp::variables;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context` and `Solver`
[INFO] [stdout]  --> src/days/d_10.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use z3::{ast::Int, Config, Context, Optimize, SatResult, Solver};
[INFO] [stdout]   |                            ^^^^^^^                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/days/d_11.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `z3::ast::<impl z3::ast::Int>::_eq`: Please use eq instead
[INFO] [stdout]    --> src/days/d_10.rs:246:37
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     opt.assert(&sum._eq(&Int::from_i64(target as i64)));
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/days/d_2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[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: `array2d::Array2D`
[INFO] [stdout]  --> src/days/d_4.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use array2d::Array2D;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/days/d_6.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |         if (op) {
[INFO] [stdout]    |            ^  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -         if (op) {
[INFO] [stdout] 29 +         if op  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `data::Build` and `graph::UnGraph`
[INFO] [stdout]  --> src/days/d_8.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use petgraph::{data::Build, graph::UnGraph};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]  --> src/days/d_9.rs:2:42
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::pipe`
[INFO] [stdout]  --> src/days/d_9.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::pipe;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `good_lp::variables`
[INFO] [stdout]  --> src/days/d_10.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use good_lp::variables;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context` and `Solver`
[INFO] [stdout]  --> src/days/d_10.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use z3::{ast::Int, Config, Context, Optimize, SatResult, Solver};
[INFO] [stdout]   |                            ^^^^^^^                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/days/d_11.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `j` is assigned to, but never used
[INFO] [stdout]   --> src/days/d_3.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let mut j = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_j` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]   --> src/days/d_3.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     j = m;
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/days/d_8.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn solve1(&mut self, data: &str) {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `counter` is never read
[INFO] [stdout]    --> src/days/d_8.rs:177:36
[INFO] [stdout]     |
[INFO] [stdout] 177 |             let mut counter: f64 = 0.0;
[INFO] [stdout]     |                                    ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 182 |             counter = a[0] as f64 * b[0] as f64;
[INFO] [stdout]     |             ----------------------------------- `counter` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/days/d_9.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn solve1(&mut self, data: &str) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/days/d_9.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let mut max = 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: `max`
[INFO] [stdout]    --> src/days/d_9.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let mut max = 0;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_points`
[INFO] [stdout]    --> src/days/d_9.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let total_points = len * len - 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_points`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/days/d_10.rs:193:26
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn solve1(&mut self, data: &str) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg`
[INFO] [stdout]    --> src/days/d_10.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let cfg = Config::new();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/days/d_12.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn solve1(&mut self, data: &str) {}
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/days/d_12.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn solve2(&mut self, data: &str) {}
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_test_data` is never used
[INFO] [stdout]  --> src/days/d_6.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn get_test_data() -> &'static str {
[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 `get_test_data` is never used
[INFO] [stdout]   --> src/days/d_7.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn get_test_data() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bfs2` is never used
[INFO] [stdout]   --> src/days/d_10.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn bfs2(
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_machine2` is never used
[INFO] [stdout]   --> src/days/d_10.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn solve_machine2(joltage: Vec<u32>, buttons: Vec<Vec<usize>>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_test_data` is never used
[INFO] [stdout]  --> src/days/d_11.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn get_test_data() -> &'static str {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_test_data2` is never used
[INFO] [stdout]   --> src/days/d_11.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn get_test_data2() -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vX` should have a snake case name
[INFO] [stdout]   --> src/days/d_4.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |     for (vX, vY) in vals {
[INFO] [stdout]    |          ^^ help: convert the identifier to snake case: `v_x`
[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 `vY` should have a snake case name
[INFO] [stdout]   --> src/days/d_4.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |     for (vX, vY) in vals {
[INFO] [stdout]    |              ^^ help: convert the identifier to snake case: `v_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `z3::ast::<impl z3::ast::Int>::_eq`: Please use eq instead
[INFO] [stdout]    --> src/days/d_10.rs:246:37
[INFO] [stdout]     |
[INFO] [stdout] 246 |                     opt.assert(&sum._eq(&Int::from_i64(target as i64)));
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `j` is assigned to, but never used
[INFO] [stdout]   --> src/days/d_3.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let mut j = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_j` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]   --> src/days/d_3.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     j = m;
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/days/d_8.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn solve1(&mut self, data: &str) {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `counter` is never read
[INFO] [stdout]    --> src/days/d_8.rs:177:36
[INFO] [stdout]     |
[INFO] [stdout] 177 |             let mut counter: f64 = 0.0;
[INFO] [stdout]     |                                    ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 182 |             counter = a[0] as f64 * b[0] as f64;
[INFO] [stdout]     |             ----------------------------------- `counter` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/days/d_9.rs:130:26
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn solve1(&mut self, data: &str) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/days/d_9.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let mut max = 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: `max`
[INFO] [stdout]    --> src/days/d_9.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let mut max = 0;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_points`
[INFO] [stdout]    --> src/days/d_9.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let total_points = len * len - 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_points`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/days/d_10.rs:193:26
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn solve1(&mut self, data: &str) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg`
[INFO] [stdout]    --> src/days/d_10.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let cfg = Config::new();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/days/d_12.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn solve1(&mut self, data: &str) {}
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/days/d_12.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn solve2(&mut self, data: &str) {}
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_test_data` is never used
[INFO] [stdout]  --> src/days/d_6.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn get_test_data() -> &'static str {
[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 `get_test_data` is never used
[INFO] [stdout]   --> src/days/d_7.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn get_test_data() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bfs2` is never used
[INFO] [stdout]   --> src/days/d_10.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn bfs2(
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_machine2` is never used
[INFO] [stdout]   --> src/days/d_10.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn solve_machine2(joltage: Vec<u32>, buttons: Vec<Vec<usize>>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_test_data` is never used
[INFO] [stdout]  --> src/days/d_11.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn get_test_data() -> &'static str {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_test_data2` is never used
[INFO] [stdout]   --> src/days/d_11.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn get_test_data2() -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vX` should have a snake case name
[INFO] [stdout]   --> src/days/d_4.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |     for (vX, vY) in vals {
[INFO] [stdout]    |          ^^ help: convert the identifier to snake case: `v_x`
[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 `vY` should have a snake case name
[INFO] [stdout]   --> src/days/d_4.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |     for (vX, vY) in vals {
[INFO] [stdout]    |              ^^ help: convert the identifier to snake case: `v_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.94s
[INFO] running `Command { std: "docker" "inspect" "f92f05fc65158ffa56881ba71749f4d95812810d97cc037f39be4655040eef9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92f05fc65158ffa56881ba71749f4d95812810d97cc037f39be4655040eef9a", kill_on_drop: false }`
[INFO] [stdout] f92f05fc65158ffa56881ba71749f4d95812810d97cc037f39be4655040eef9a
