[INFO] cloning repository https://github.com/ThibaudDauce/advent_of_code_2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThibaudDauce/advent_of_code_2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibaudDauce%2Fadvent_of_code_2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibaudDauce%2Fadvent_of_code_2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f243637e748bfdb1a8b0cf4a06d8ab8bc2fe019
[INFO] testing ThibaudDauce/advent_of_code_2021 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibaudDauce%2Fadvent_of_code_2021" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThibaudDauce/advent_of_code_2021 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ThibaudDauce/advent_of_code_2021
[INFO] finished tweaking git repo https://github.com/ThibaudDauce/advent_of_code_2021
[INFO] tweaked toml for git repo https://github.com/ThibaudDauce/advent_of_code_2021 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/ThibaudDauce/advent_of_code_2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60b59b4156744452ecf825ecb9aa652f91e3dc1fe8ffa8fbf21ee7ceb8203f9e
[INFO] running `Command { std: "docker" "start" "-a" "60b59b4156744452ecf825ecb9aa652f91e3dc1fe8ffa8fbf21ee7ceb8203f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60b59b4156744452ecf825ecb9aa652f91e3dc1fe8ffa8fbf21ee7ceb8203f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60b59b4156744452ecf825ecb9aa652f91e3dc1fe8ffa8fbf21ee7ceb8203f9e", kill_on_drop: false }`
[INFO] [stdout] 60b59b4156744452ecf825ecb9aa652f91e3dc1fe8ffa8fbf21ee7ceb8203f9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53d4bbe8a1ad7349be57b5c0c72315d1c785f02d418036ef3f3fcf3c5d19f803
[INFO] running `Command { std: "docker" "start" "-a" "53d4bbe8a1ad7349be57b5c0c72315d1c785f02d418036ef3f3fcf3c5d19f803", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling advent_of_code_2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `parse_binary_string`
[INFO] [stdout]    --> src/16.rs:232:4
[INFO] [stdout]     |
[INFO] [stdout] 232 | fn parse_binary_string(string: &'static str) -> Vec<bool>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/24.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]   --> src/10.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn test_input() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/05.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::max`
[INFO] [stdout]  --> src/05.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp::max;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/20.rs:149:4
[INFO] [stdout]     |
[INFO] [stdout] 149 | fn test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/08.rs:244:4
[INFO] [stdout]     |
[INFO] [stdout] 244 | fn test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/05.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `next_var_content_id`
[INFO] [stdout]    --> src/24.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     next_var_content_id: i64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Alu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/24.rs:135:10
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_map`
[INFO] [stdout]   --> src/11.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn print_map(map: &HashMap<(i32, i32), u32>)
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input_2`
[INFO] [stdout]   --> src/11.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn test_input_2() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/11.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]   --> src/06.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn test_input() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `amphipod_id`
[INFO] [stdout]    --> src/23.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     amphipod_id: Option<(u8, u8)> 
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Block` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/23.rs:254:10
[INFO] [stdout]     |
[INFO] [stdout] 254 | #[derive(Clone, Copy)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `energy_as_the_crow_flies`
[INFO] [stdout]    --> src/23.rs:290:4
[INFO] [stdout]     |
[INFO] [stdout] 290 | fn energy_as_the_crow_flies(amphipods: &Vec<(Position, Amphipod)>) -> u32
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dices`
[INFO] [stdout]    --> src/21.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn dices() -> Vec<usize>
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]   --> src/09.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn test_input() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/22.rs:254:4
[INFO] [stdout]     |
[INFO] [stdout] 254 | fn test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input_2`
[INFO] [stdout]    --> src/22.rs:282:4
[INFO] [stdout]     |
[INFO] [stdout] 282 | fn test_input_2() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]   --> src/13.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn test_input() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `original_orientation`
[INFO] [stdout]   --> src/19.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     original_orientation: Orientation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `KnownScanner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/19.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `distance`
[INFO] [stdout]    --> src/19.rs:357:4
[INFO] [stdout]     |
[INFO] [stdout] 357 | fn distance(a: &Vector, b: &Vector) -> f64
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `v`
[INFO] [stdout]    --> src/19.rs:362:4
[INFO] [stdout]     |
[INFO] [stdout] 362 | fn v(x: i32, y: i32, z: i32) -> Vector
[INFO] [stdout]     |    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `all_orientations`
[INFO] [stdout]    --> src/19.rs:503:4
[INFO] [stdout]     |
[INFO] [stdout] 503 | fn all_orientations() -> [Orientation; 24]
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `small_test_input`
[INFO] [stdout]    --> src/19.rs:520:4
[INFO] [stdout]     |
[INFO] [stdout] 520 | fn small_test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/19.rs:535:4
[INFO] [stdout]     |
[INFO] [stdout] 535 | fn test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pairs_to_string`
[INFO] [stdout]    --> src/14.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn pairs_to_string(pairs: Vec<Pair>) -> String
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/14.rs:210:4
[INFO] [stdout]     |
[INFO] [stdout] 210 | fn test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_cost_wikipedia`
[INFO] [stdout]    --> src/15.rs:153:4
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn compute_cost_wikipedia(map: &HashMap<(i32, i32), u32>) -> u32
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]    --> src/15.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let mut P: HashSet<(i32, i32)> = HashSet::new();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]   --> src/07.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn test_input() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print`
[INFO] [stdout]   --> src/18.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn print(number: &Number) -> String
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/03.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn test_input() -> &'static str {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.78s
[INFO] running `Command { std: "docker" "inspect" "53d4bbe8a1ad7349be57b5c0c72315d1c785f02d418036ef3f3fcf3c5d19f803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53d4bbe8a1ad7349be57b5c0c72315d1c785f02d418036ef3f3fcf3c5d19f803", kill_on_drop: false }`
[INFO] [stdout] 53d4bbe8a1ad7349be57b5c0c72315d1c785f02d418036ef3f3fcf3c5d19f803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bf2df6198c0a6abf7b4cb6e1f7ba0a0e49459b317f2aae186165d0395f74515
[INFO] running `Command { std: "docker" "start" "-a" "2bf2df6198c0a6abf7b4cb6e1f7ba0a0e49459b317f2aae186165d0395f74515", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code_2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/05.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::max`
[INFO] [stdout]  --> src/05.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp::max;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]   --> src/06.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn test_input() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]   --> src/09.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn test_input() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]   --> src/10.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn test_input() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/05.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/03.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn test_input() -> &'static str {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]   --> src/13.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn test_input() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/24.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/08.rs:244:4
[INFO] [stdout]     |
[INFO] [stdout] 244 | fn test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dices`
[INFO] [stdout]    --> src/21.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn dices() -> Vec<usize>
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]   --> src/07.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn test_input() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_cost_wikipedia`
[INFO] [stdout]    --> src/15.rs:153:4
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn compute_cost_wikipedia(map: &HashMap<(i32, i32), u32>) -> u32
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]    --> src/15.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let mut P: HashSet<(i32, i32)> = HashSet::new();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_map`
[INFO] [stdout]   --> src/11.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn print_map(map: &HashMap<(i32, i32), u32>)
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input_2`
[INFO] [stdout]   --> src/11.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn test_input_2() -> &'static str
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_input`
[INFO] [stdout]    --> src/11.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn test_input() -> &'static str
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `amphipod_id`
[INFO] [stdout]    --> src/23.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     amphipod_id: Option<(u8, u8)> 
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Block` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/23.rs:254:10
[INFO] [stdout]     |
[INFO] [stdout] 254 | #[derive(Clone, Copy)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `energy_as_the_crow_flies`
[INFO] [stdout]    --> src/23.rs:290:4
[INFO] [stdout]     |
[INFO] [stdout] 290 | fn energy_as_the_crow_flies(amphipods: &Vec<(Position, Amphipod)>) -> u32
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `original_orientation`
[INFO] [stdout]   --> src/19.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     original_orientation: Orientation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `KnownScanner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/19.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `all_orientations`
[INFO] [stdout]    --> src/19.rs:503:4
[INFO] [stdout]     |
[INFO] [stdout] 503 | fn all_orientations() -> [Orientation; 24]
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `next_var_content_id`
[INFO] [stdout]    --> src/24.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     next_var_content_id: i64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Alu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/24.rs:135:10
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "2bf2df6198c0a6abf7b4cb6e1f7ba0a0e49459b317f2aae186165d0395f74515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf2df6198c0a6abf7b4cb6e1f7ba0a0e49459b317f2aae186165d0395f74515", kill_on_drop: false }`
[INFO] [stdout] 2bf2df6198c0a6abf7b4cb6e1f7ba0a0e49459b317f2aae186165d0395f74515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac932c7f0e0d9abaa7c8a1fd301f7683657b1270bb69e5a38037da40967abd2d
[INFO] running `Command { std: "docker" "start" "-a" "ac932c7f0e0d9abaa7c8a1fd301f7683657b1270bb69e5a38037da40967abd2d", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `print_map`
[INFO] [stderr]   --> src/11.rs:83:4
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn print_map(map: &HashMap<(i32, i32), u32>)
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input_2`
[INFO] [stderr]   --> src/11.rs:93:4
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn test_input_2() -> &'static str
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input`
[INFO] [stderr]    --> src/11.rs:104:4
[INFO] [stderr]     |
[INFO] [stderr] 104 | fn test_input() -> &'static str
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dices`
[INFO] [stderr]    --> src/21.rs:131:4
[INFO] [stderr]     |
[INFO] [stderr] 131 | fn dices() -> Vec<usize>
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/24.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `next_var_content_id`
[INFO] [stderr]    --> src/24.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     next_var_content_id: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Alu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/24.rs:135:10
[INFO] [stderr]     |
[INFO] [stderr] 135 | #[derive(Debug)]
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `advent_of_code_2021` (bin "11" test) generated 3 warnings
[INFO] [stderr] warning: `advent_of_code_2021` (bin "21" test) generated 1 warning
[INFO] [stderr] warning: `advent_of_code_2021` (bin "24" test) generated 2 warnings
[INFO] [stderr] warning: function is never used: `test_input`
[INFO] [stderr]    --> src/03.rs:145:4
[INFO] [stderr]     |
[INFO] [stderr] 145 | fn test_input() -> &'static str {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input`
[INFO] [stderr]   --> src/09.rs:77:4
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn test_input() -> &'static str
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `compute_cost_wikipedia`
[INFO] [stderr]    --> src/15.rs:153:4
[INFO] [stderr]     |
[INFO] [stderr] 153 | fn compute_cost_wikipedia(map: &HashMap<(i32, i32), u32>) -> u32
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `P` should have a snake case name
[INFO] [stderr]    --> src/15.rs:156:13
[INFO] [stderr]     |
[INFO] [stderr] 156 |     let mut P: HashSet<(i32, i32)> = HashSet::new();
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `p`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input`
[INFO] [stderr]   --> src/13.rs:66:4
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn test_input() -> &'static str
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input`
[INFO] [stderr]   --> src/06.rs:43:4
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn test_input() -> &'static str
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input`
[INFO] [stderr]    --> src/08.rs:244:4
[INFO] [stderr]     |
[INFO] [stderr] 244 | fn test_input() -> &'static str
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input`
[INFO] [stderr]   --> src/10.rs:84:4
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn test_input() -> &'static str
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::min`
[INFO] [stderr]  --> src/05.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cmp::min;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::max`
[INFO] [stderr]  --> src/05.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::cmp::max;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input`
[INFO] [stderr]    --> src/05.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn test_input() -> &'static str
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `amphipod_id`
[INFO] [stderr]    --> src/23.rs:257:5
[INFO] [stderr]     |
[INFO] [stderr] 257 |     amphipod_id: Option<(u8, u8)> 
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Block` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/23.rs:254:10
[INFO] [stderr]     |
[INFO] [stderr] 254 | #[derive(Clone, Copy)]
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `energy_as_the_crow_flies`
[INFO] [stderr]    --> src/23.rs:290:4
[INFO] [stderr]     |
[INFO] [stderr] 290 | fn energy_as_the_crow_flies(amphipods: &Vec<(Position, Amphipod)>) -> u32
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `original_orientation`
[INFO] [stderr]   --> src/19.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     original_orientation: Orientation,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `KnownScanner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/19.rs:30:10
[INFO] [stderr]    |
[INFO] [stderr] 30 | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `all_orientations`
[INFO] [stderr]    --> src/19.rs:503:4
[INFO] [stderr]     |
[INFO] [stderr] 503 | fn all_orientations() -> [Orientation; 24]
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input`
[INFO] [stderr]   --> src/07.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn test_input() -> &'static str
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `advent_of_code_2021` (bin "03" test) generated 1 warning
[INFO] [stderr] warning: `advent_of_code_2021` (bin "09" test) generated 1 warning
[INFO] [stderr] warning: `advent_of_code_2021` (bin "15" test) generated 2 warnings
[INFO] [stderr] warning: `advent_of_code_2021` (bin "13" test) generated 1 warning
[INFO] [stderr] warning: `advent_of_code_2021` (bin "06" test) generated 1 warning
[INFO] [stderr] warning: `advent_of_code_2021` (bin "08" test) generated 1 warning
[INFO] [stderr] warning: `advent_of_code_2021` (bin "10" test) generated 1 warning
[INFO] [stderr] warning: `advent_of_code_2021` (bin "05" test) generated 3 warnings
[INFO] [stderr] warning: `advent_of_code_2021` (bin "23" test) generated 2 warnings
[INFO] [stderr] warning: `advent_of_code_2021` (bin "19" test) generated 2 warnings
[INFO] [stderr] warning: `advent_of_code_2021` (bin "07" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/01-477055bbdea6b663)
[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 (/opt/rustwide/target/debug/deps/02-3f9ab8d7d21b1861)
[INFO] [stdout] 
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/04-77a02af5b663b143)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/05-196528adb73874fc)
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/06-26ba6aab252f3649)
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/07-640bec563180c952)
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/09-68bdc18999f1e708)
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/10-78e75d4eeab310e8)
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/11-d7fe802325997d32)
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/12-d64589e6cbbd8396)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_part1 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/13-992171726f3c735c)
[INFO] [stdout] test test_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/14-094e6be304533c67)
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[INFO] [stdout] running 1 test
[INFO] [stdout] test test_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 37.74s
[INFO] [stdout] 
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/16-266073b948890d11)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/17-918d92cb92270574)
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[INFO] [stdout] running 0 tests
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/18-aa91a6a39961885d)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/19-21691aadd218ac25)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.52s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/20-c5855d4f38ef524f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.29s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/21-f500524a015fae12)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.57s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/22-edf4b305f02a4cee)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/23-3d1a424e971fdac2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works has been running for over 60 seconds
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/24-b2dfba5f081e9e6c)
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 156.62s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "ac932c7f0e0d9abaa7c8a1fd301f7683657b1270bb69e5a38037da40967abd2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac932c7f0e0d9abaa7c8a1fd301f7683657b1270bb69e5a38037da40967abd2d", kill_on_drop: false }`
[INFO] [stdout] ac932c7f0e0d9abaa7c8a1fd301f7683657b1270bb69e5a38037da40967abd2d