[INFO] cloning repository https://github.com/timkoval/aoc-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timkoval/aoc-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimkoval%2Faoc-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimkoval%2Faoc-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 355ad76dbeb6114040784c7adbce63905f947a83
[INFO] testing timkoval/aoc-2023/355ad76dbeb6114040784c7adbce63905f947a83 against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimkoval%2Faoc-2023" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timkoval/aoc-2023 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timkoval/aoc-2023
[INFO] finished tweaking git repo https://github.com/timkoval/aoc-2023
[INFO] tweaked toml for git repo https://github.com/timkoval/aoc-2023 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/timkoval/aoc-2023 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f410cf5289a20640f214f5f666de3933bd69d262692afe21fdbaee09c1aeb3b1
[INFO] running `Command { std: "docker" "start" "-a" "f410cf5289a20640f214f5f666de3933bd69d262692afe21fdbaee09c1aeb3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f410cf5289a20640f214f5f666de3933bd69d262692afe21fdbaee09c1aeb3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f410cf5289a20640f214f5f666de3933bd69d262692afe21fdbaee09c1aeb3b1", kill_on_drop: false }`
[INFO] [stdout] f410cf5289a20640f214f5f666de3933bd69d262692afe21fdbaee09c1aeb3b1
[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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd1a1b8efb197e8f03b2ac05fb2ace8597da3a9668c3de22dd11e9b6302247ed
[INFO] running `Command { std: "docker" "start" "-a" "bd1a1b8efb197e8f03b2ac05fb2ace8597da3a9668c3de22dd11e9b6302247ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling anyhow v1.0.76
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling itertools v0.12.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling utils v0.1.0 (/opt/rustwide/workdir/utils)
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling field_accessor v0.5.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling template v0.1.0 (/opt/rustwide/workdir/2023)
[INFO] [stdout] warning: unused imports: `HashSet`, `VecDeque`
[INFO] [stdout]  --> 2023/src/seed.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `print`
[INFO] [stdout]  --> 2023/src/seed.rs:5:33
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{collections::HashMap, print, println};
[INFO] [stdout]   |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `print`
[INFO] [stdout]  --> 2023/src/trebuchet.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{print, println};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game_number`
[INFO] [stdout]   --> 2023/src/cube.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let [_, game_number] = <[String; 2]>::try_from(vec1).ok().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_number`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]    --> 2023/src/cube.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 |     for (color, num) in max_nums.iter() {
[INFO] [stdout]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `card_number`
[INFO] [stdout]   --> 2023/src/scratchcards.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |             let (card_number, card_answer, _) = calculate_line(line);
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_card_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ASH` is never used
[INFO] [stdout]  --> 2023/src/mirror.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ASH: u8 = b'.';
[INFO] [stdout]   |       ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> 2023/src/gear.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |                         if *current_row < 0
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> 2023/src/gear.rs:21:32
[INFO] [stdout]    |
[INFO] [stdout] 21 | ...                   || *current_col < 0
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> 2023/src/gear.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |                         if current_row < 0
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> 2023/src/gear.rs:98:32
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...                   || current_col < 0
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> 2023/src/seed.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             seed_entry.set(&(key.to_string()), *value);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let _ = seed_entry.set(&(key.to_string()), *value);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.15s
[INFO] running `Command { std: "docker" "inspect" "bd1a1b8efb197e8f03b2ac05fb2ace8597da3a9668c3de22dd11e9b6302247ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd1a1b8efb197e8f03b2ac05fb2ace8597da3a9668c3de22dd11e9b6302247ed", kill_on_drop: false }`
[INFO] [stdout] bd1a1b8efb197e8f03b2ac05fb2ace8597da3a9668c3de22dd11e9b6302247ed
[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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b968f4e47781cc37691e3317eef8fe574e3d6089c043f638579797858019a758
[INFO] running `Command { std: "docker" "start" "-a" "b968f4e47781cc37691e3317eef8fe574e3d6089c043f638579797858019a758", kill_on_drop: false }`
[INFO] [stderr]    Compiling utils v0.1.0 (/opt/rustwide/workdir/utils)
[INFO] [stderr]    Compiling template v0.1.0 (/opt/rustwide/workdir/2023)
[INFO] [stdout] warning: unused imports: `HashSet`, `VecDeque`
[INFO] [stdout]  --> 2023/src/seed.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `print`
[INFO] [stdout]  --> 2023/src/seed.rs:5:33
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{collections::HashMap, print, println};
[INFO] [stdout]   |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `print`
[INFO] [stdout]  --> 2023/src/trebuchet.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{print, println};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game_number`
[INFO] [stdout]   --> 2023/src/cube.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let [_, game_number] = <[String; 2]>::try_from(vec1).ok().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_number`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]    --> 2023/src/cube.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 |     for (color, num) in max_nums.iter() {
[INFO] [stdout]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `card_number`
[INFO] [stdout]   --> 2023/src/scratchcards.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |             let (card_number, card_answer, _) = calculate_line(line);
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_card_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ASH` is never used
[INFO] [stdout]  --> 2023/src/mirror.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ASH: u8 = b'.';
[INFO] [stdout]   |       ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> 2023/src/gear.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |                         if *current_row < 0
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> 2023/src/gear.rs:21:32
[INFO] [stdout]    |
[INFO] [stdout] 21 | ...                   || *current_col < 0
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> 2023/src/gear.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |                         if current_row < 0
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> 2023/src/gear.rs:98:32
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...                   || current_col < 0
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> 2023/src/seed.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             seed_entry.set(&(key.to_string()), *value);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let _ = seed_entry.set(&(key.to_string()), *value);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "b968f4e47781cc37691e3317eef8fe574e3d6089c043f638579797858019a758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b968f4e47781cc37691e3317eef8fe574e3d6089c043f638579797858019a758", kill_on_drop: false }`
[INFO] [stdout] b968f4e47781cc37691e3317eef8fe574e3d6089c043f638579797858019a758
[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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60db6ec0b2234b3988c9a4ef360b600bce7f0059f63ba4a7280c2a287939e160
[INFO] running `Command { std: "docker" "start" "-a" "60db6ec0b2234b3988c9a4ef360b600bce7f0059f63ba4a7280c2a287939e160", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `HashSet`, `VecDeque`
[INFO] [stderr]  --> 2023/src/seed.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::{HashSet, VecDeque};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `print`
[INFO] [stderr]  --> 2023/src/seed.rs:5:33
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{collections::HashMap, print, println};
[INFO] [stderr]   |                                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `print`
[INFO] [stderr]  --> 2023/src/trebuchet.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{print, println};
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `game_number`
[INFO] [stderr]   --> 2023/src/cube.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let [_, game_number] = <[String; 2]>::try_from(vec1).ok().unwrap();
[INFO] [stderr]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_number`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `color`
[INFO] [stderr]    --> 2023/src/cube.rs:119:10
[INFO] [stderr]     |
[INFO] [stderr] 119 |     for (color, num) in max_nums.iter() {
[INFO] [stderr]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `card_number`
[INFO] [stderr]   --> 2023/src/scratchcards.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 |             let (card_number, card_answer, _) = calculate_line(line);
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_card_number`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ASH` is never used
[INFO] [stderr]  --> 2023/src/mirror.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | const ASH: u8 = b'.';
[INFO] [stderr]   |       ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> 2023/src/gear.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |                         if *current_row < 0
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> 2023/src/gear.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 | ...                   || *current_col < 0
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> 2023/src/gear.rs:96:28
[INFO] [stderr]    |
[INFO] [stderr] 96 |                         if current_row < 0
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> 2023/src/gear.rs:98:32
[INFO] [stderr]    |
[INFO] [stderr] 98 | ...                   || current_col < 0
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> 2023/src/seed.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |             seed_entry.set(&(key.to_string()), *value);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 32 |             let _ = seed_entry.set(&(key.to_string()), *value);
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `template` (bin "template" test) generated 12 warnings (run `cargo fix --bin "template" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/template-7d29464c19da1cc0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/utils-a772774005a57020)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test digit::tests::test_char10 ... ignored
[INFO] [stdout] test digit::tests::test_char16 ... ignored
[INFO] [stdout] test u64ascii::tests::first_hundred ... ignored
[INFO] [stdout] test u64ascii::tests::incremented_max_into_u64 ... ignored
[INFO] [stdout] test u64ascii::tests::max ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utils
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test utils/src/slice.rs - slice::[T]::remove_insert (line 11) ... ignored
[INFO] [stdout] test utils/src/u64ascii.rs - u64ascii::U64Ascii (line 4) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60db6ec0b2234b3988c9a4ef360b600bce7f0059f63ba4a7280c2a287939e160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60db6ec0b2234b3988c9a4ef360b600bce7f0059f63ba4a7280c2a287939e160", kill_on_drop: false }`
[INFO] [stdout] 60db6ec0b2234b3988c9a4ef360b600bce7f0059f63ba4a7280c2a287939e160
