[INFO] cloning repository https://github.com/benj2468/aoc-23
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benj2468/aoc-23" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenj2468%2Faoc-23", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenj2468%2Faoc-23'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0d471d9810b3290f7f8252615d522f8fa2ccbf0
[INFO] checking benj2468/aoc-23/d0d471d9810b3290f7f8252615d522f8fa2ccbf0 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenj2468%2Faoc-23" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benj2468/aoc-23 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/benj2468/aoc-23
[INFO] finished tweaking git repo https://github.com/benj2468/aoc-23
[INFO] tweaked toml for git repo https://github.com/benj2468/aoc-23 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/benj2468/aoc-23 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b92cc86b4a258ef18e0c9809195e263295169c0537b3428f87961d454fe77da
[INFO] running `Command { std: "docker" "start" "-a" "2b92cc86b4a258ef18e0c9809195e263295169c0537b3428f87961d454fe77da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b92cc86b4a258ef18e0c9809195e263295169c0537b3428f87961d454fe77da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b92cc86b4a258ef18e0c9809195e263295169c0537b3428f87961d454fe77da", kill_on_drop: false }`
[INFO] [stdout] 2b92cc86b4a258ef18e0c9809195e263295169c0537b3428f87961d454fe77da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eb4c6373690187d8ff845af709726531be9bbaefbf507b63555085d55816acf
[INFO] running `Command { std: "docker" "start" "-a" "1eb4c6373690187d8ff845af709726531be9bbaefbf507b63555085d55816acf", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling deprecate-until v0.1.1
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking pathfinding v4.4.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking aoc-23 v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/day2/mod.rs (3 fixes)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:25:49
[INFO] [stdout]    |
[INFO] [stdout] 25 | ...                   if let Some(i) = s.find("one") {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:27:56
[INFO] [stdout]    |
[INFO] [stdout] 27 | ...                   } else if let Some(i) = s.find("two") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:29:56
[INFO] [stdout]    |
[INFO] [stdout] 29 | ...                   } else if let Some(i) = s.find("three") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:31:56
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...                   } else if let Some(i) = s.find("four") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:33:56
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...                   } else if let Some(i) = s.find("five") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:35:56
[INFO] [stdout]    |
[INFO] [stdout] 35 | ...                   } else if let Some(i) = s.find("six") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:37:56
[INFO] [stdout]    |
[INFO] [stdout] 37 | ...                   } else if let Some(i) = s.find("seven") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   } else if let Some(i) = s.find("eight") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:41:56
[INFO] [stdout]    |
[INFO] [stdout] 41 | ...                   } else if let Some(i) = s.find("nine") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:58:49
[INFO] [stdout]    |
[INFO] [stdout] 58 | ...                   if let Some(i) = s.find("one") {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:60:56
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...                   } else if let Some(i) = s.find("two") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:62:56
[INFO] [stdout]    |
[INFO] [stdout] 62 | ...                   } else if let Some(i) = s.find("three") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:64:56
[INFO] [stdout]    |
[INFO] [stdout] 64 | ...                   } else if let Some(i) = s.find("four") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:66:56
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...                   } else if let Some(i) = s.find("five") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:68:56
[INFO] [stdout]    |
[INFO] [stdout] 68 | ...                   } else if let Some(i) = s.find("six") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:70:56
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...                   } else if let Some(i) = s.find("seven") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:72:56
[INFO] [stdout]    |
[INFO] [stdout] 72 | ...                   } else if let Some(i) = s.find("eight") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:74:56
[INFO] [stdout]    |
[INFO] [stdout] 74 | ...                   } else if let Some(i) = s.find("nine") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> src/day2/mod.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let max = GamePart {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day1/mod.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Day1(u32);
[INFO] [stdout]   |            ---- ^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Day1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/day2/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub struct Game {
[INFO] [stdout]    |                ---- field in this struct
[INFO] [stdout] 51 |         id: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day2/mod.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub struct Day2(u32);
[INFO] [stdout]    |                ---- ^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Day2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/day3/mod.rs:111:15
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct Day3_2(u32);
[INFO] [stdout]     |        ------ ^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `Day3_2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day4/mod.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day4/mod.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct Part2(u32);
[INFO] [stdout]    |        ----- ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day5/mod.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day5/mod.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct Part2(u32);
[INFO] [stdout]    |        ----- ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day6/mod.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day6/mod.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct Part2(usize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/day7/mod.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 | struct Part2(u32);
[INFO] [stdout]     |        ----- ^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day8/mod.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day8/mod.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct Part2(usize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day9/mod.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Part1(isize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day9/mod.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Part2(isize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/day2/mod.rs (1 fix)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:25:49
[INFO] [stdout]    |
[INFO] [stdout] 25 | ...                   if let Some(i) = s.find("one") {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:27:56
[INFO] [stdout]    |
[INFO] [stdout] 27 | ...                   } else if let Some(i) = s.find("two") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:29:56
[INFO] [stdout]    |
[INFO] [stdout] 29 | ...                   } else if let Some(i) = s.find("three") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:31:56
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...                   } else if let Some(i) = s.find("four") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:33:56
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...                   } else if let Some(i) = s.find("five") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:35:56
[INFO] [stdout]    |
[INFO] [stdout] 35 | ...                   } else if let Some(i) = s.find("six") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:37:56
[INFO] [stdout]    |
[INFO] [stdout] 37 | ...                   } else if let Some(i) = s.find("seven") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   } else if let Some(i) = s.find("eight") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:41:56
[INFO] [stdout]    |
[INFO] [stdout] 41 | ...                   } else if let Some(i) = s.find("nine") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:58:49
[INFO] [stdout]    |
[INFO] [stdout] 58 | ...                   if let Some(i) = s.find("one") {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:60:56
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...                   } else if let Some(i) = s.find("two") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:62:56
[INFO] [stdout]    |
[INFO] [stdout] 62 | ...                   } else if let Some(i) = s.find("three") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:64:56
[INFO] [stdout]    |
[INFO] [stdout] 64 | ...                   } else if let Some(i) = s.find("four") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:66:56
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...                   } else if let Some(i) = s.find("five") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:68:56
[INFO] [stdout]    |
[INFO] [stdout] 68 | ...                   } else if let Some(i) = s.find("six") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:70:56
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...                   } else if let Some(i) = s.find("seven") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:72:56
[INFO] [stdout]    |
[INFO] [stdout] 72 | ...                   } else if let Some(i) = s.find("eight") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:74:56
[INFO] [stdout]    |
[INFO] [stdout] 74 | ...                   } else if let Some(i) = s.find("nine") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> src/day2/mod.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let max = GamePart {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day1/mod.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Day1(u32);
[INFO] [stdout]   |            ---- ^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Day1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/day2/mod.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub struct Game {
[INFO] [stdout]    |                ---- field in this struct
[INFO] [stdout] 50 |         id: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day2/mod.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub struct Day2(u32);
[INFO] [stdout]    |                ---- ^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Day2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `symbols`, `numbers`, and `potential_gears` are never read
[INFO] [stdout]   --> src/day3/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Day3 {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 9  |     symbols: HashSet<(usize, usize)>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     numbers: HashMap<(usize, usize), Vec<u32>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     potential_gears: HashSet<(usize, usize)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Day3` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `part1` and `part2` are never used
[INFO] [stdout]   --> src/day3/mod.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Day3 {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 37 |     fn part1(self) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn part2(self) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/day3/mod.rs:111:15
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct Day3_2(u32);
[INFO] [stdout]     |        ------ ^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `Day3_2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day4/mod.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day4/mod.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct Part2(u32);
[INFO] [stdout]    |        ----- ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day5/mod.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day5/mod.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct Part2(u32);
[INFO] [stdout]    |        ----- ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day6/mod.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day6/mod.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct Part2(usize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/day7/mod.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 | struct Part2(u32);
[INFO] [stdout]     |        ----- ^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day8/mod.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day8/mod.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct Part2(usize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day9/mod.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Part1(isize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day9/mod.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Part2(isize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.50s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking aoc-23 v0.1.0 (/tmp/fixit)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Day2`
[INFO] [stdout]    --> src/day2/mod.rs:115:22
[INFO] [stdout]     |
[INFO] [stdout] 115 |     println!("{:?}", Day2::from(input));
[INFO] [stdout]     |                      ^^^^ use of undeclared type `Day2`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::day2::part1::Day2;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Day2`
[INFO] [stdout]    --> src/day2/mod.rs:123:22
[INFO] [stdout]     |
[INFO] [stdout] 123 |     println!("{:?}", Day2::from(input));
[INFO] [stdout]     |                      ^^^^ use of undeclared type `Day2`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::day2::part1::Day2;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GamePart` in this scope
[INFO] [stdout]    --> src/day2/mod.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let part1 = GamePart {
[INFO] [stdout]     |                 ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::day2::part1::GamePart;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `GamePart` in this scope
[INFO] [stdout]    --> src/day2/mod.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let part2 = GamePart {
[INFO] [stdout]     |                 ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::day2::part1::GamePart;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:25:49
[INFO] [stdout]    |
[INFO] [stdout] 25 | ...                   if let Some(i) = s.find("one") {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:27:56
[INFO] [stdout]    |
[INFO] [stdout] 27 | ...                   } else if let Some(i) = s.find("two") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:29:56
[INFO] [stdout]    |
[INFO] [stdout] 29 | ...                   } else if let Some(i) = s.find("three") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:31:56
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...                   } else if let Some(i) = s.find("four") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:33:56
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...                   } else if let Some(i) = s.find("five") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:35:56
[INFO] [stdout]    |
[INFO] [stdout] 35 | ...                   } else if let Some(i) = s.find("six") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:37:56
[INFO] [stdout]    |
[INFO] [stdout] 37 | ...                   } else if let Some(i) = s.find("seven") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   } else if let Some(i) = s.find("eight") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:41:56
[INFO] [stdout]    |
[INFO] [stdout] 41 | ...                   } else if let Some(i) = s.find("nine") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:58:49
[INFO] [stdout]    |
[INFO] [stdout] 58 | ...                   if let Some(i) = s.find("one") {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:60:56
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...                   } else if let Some(i) = s.find("two") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:62:56
[INFO] [stdout]    |
[INFO] [stdout] 62 | ...                   } else if let Some(i) = s.find("three") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:64:56
[INFO] [stdout]    |
[INFO] [stdout] 64 | ...                   } else if let Some(i) = s.find("four") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:66:56
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...                   } else if let Some(i) = s.find("five") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:68:56
[INFO] [stdout]    |
[INFO] [stdout] 68 | ...                   } else if let Some(i) = s.find("six") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:70:56
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...                   } else if let Some(i) = s.find("seven") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:72:56
[INFO] [stdout]    |
[INFO] [stdout] 72 | ...                   } else if let Some(i) = s.find("eight") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:74:56
[INFO] [stdout]    |
[INFO] [stdout] 74 | ...                   } else if let Some(i) = s.find("nine") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> src/day2/mod.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let max = GamePart {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:25:49
[INFO] [stdout]    |
[INFO] [stdout] 25 | ...                   if let Some(i) = s.find("one") {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:27:56
[INFO] [stdout]    |
[INFO] [stdout] 27 | ...                   } else if let Some(i) = s.find("two") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:29:56
[INFO] [stdout]    |
[INFO] [stdout] 29 | ...                   } else if let Some(i) = s.find("three") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:31:56
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...                   } else if let Some(i) = s.find("four") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:33:56
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...                   } else if let Some(i) = s.find("five") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:35:56
[INFO] [stdout]    |
[INFO] [stdout] 35 | ...                   } else if let Some(i) = s.find("six") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:37:56
[INFO] [stdout]    |
[INFO] [stdout] 37 | ...                   } else if let Some(i) = s.find("seven") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   } else if let Some(i) = s.find("eight") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:41:56
[INFO] [stdout]    |
[INFO] [stdout] 41 | ...                   } else if let Some(i) = s.find("nine") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:58:49
[INFO] [stdout]    |
[INFO] [stdout] 58 | ...                   if let Some(i) = s.find("one") {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:60:56
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...                   } else if let Some(i) = s.find("two") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:62:56
[INFO] [stdout]    |
[INFO] [stdout] 62 | ...                   } else if let Some(i) = s.find("three") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:64:56
[INFO] [stdout]    |
[INFO] [stdout] 64 | ...                   } else if let Some(i) = s.find("four") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:66:56
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...                   } else if let Some(i) = s.find("five") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:68:56
[INFO] [stdout]    |
[INFO] [stdout] 68 | ...                   } else if let Some(i) = s.find("six") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:70:56
[INFO] [stdout]    |
[INFO] [stdout] 70 | ...                   } else if let Some(i) = s.find("seven") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:72:56
[INFO] [stdout]    |
[INFO] [stdout] 72 | ...                   } else if let Some(i) = s.find("eight") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/day1/mod.rs:74:56
[INFO] [stdout]    |
[INFO] [stdout] 74 | ...                   } else if let Some(i) = s.find("nine") {
[INFO] [stdout]    |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> src/day2/mod.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let max = GamePart {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day1/mod.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Day1(u32);
[INFO] [stdout]   |            ---- ^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Day1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/day2/mod.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub struct Game {
[INFO] [stdout]    |                ---- field in this struct
[INFO] [stdout] 50 |         id: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day2/mod.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub struct Day2(u32);
[INFO] [stdout]    |                ---- ^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Day2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `symbols`, `numbers`, and `potential_gears` are never read
[INFO] [stdout]   --> src/day3/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Day3 {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 9  |     symbols: HashSet<(usize, usize)>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     numbers: HashMap<(usize, usize), Vec<u32>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     potential_gears: HashSet<(usize, usize)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Day3` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `part1` and `part2` are never used
[INFO] [stdout]   --> src/day3/mod.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Day3 {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 37 |     fn part1(self) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn part2(self) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/day3/mod.rs:111:15
[INFO] [stdout]     |
[INFO] [stdout] 111 | struct Day3_2(u32);
[INFO] [stdout]     |        ------ ^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `Day3_2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day4/mod.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day4/mod.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct Part2(u32);
[INFO] [stdout]    |        ----- ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day5/mod.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day5/mod.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct Part2(u32);
[INFO] [stdout]    |        ----- ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day6/mod.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day6/mod.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct Part2(usize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/day7/mod.rs:140:14
[INFO] [stdout]     |
[INFO] [stdout] 140 | struct Part2(u32);
[INFO] [stdout]     |        ----- ^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/day8/mod.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Part1(u32);
[INFO] [stdout]   |        ----- ^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day8/mod.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct Part2(usize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day9/mod.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Part1(isize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part1` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/day9/mod.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Part2(isize);
[INFO] [stdout]    |        ----- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc-23` (bin "aoc-23" test) due to 5 previous errors; 19 warnings emitted
[INFO] [stderr] error: failed to check after updating to 2024
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "1eb4c6373690187d8ff845af709726531be9bbaefbf507b63555085d55816acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb4c6373690187d8ff845af709726531be9bbaefbf507b63555085d55816acf", kill_on_drop: false }`
[INFO] [stdout] 1eb4c6373690187d8ff845af709726531be9bbaefbf507b63555085d55816acf