[INFO] cloning repository https://github.com/neffmallon/AoC_Rust_2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neffmallon/AoC_Rust_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneffmallon%2FAoC_Rust_2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneffmallon%2FAoC_Rust_2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e24b2ce03a80271a1d45a6ac3b4fa27911a8150
[INFO] checking neffmallon/AoC_Rust_2022 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneffmallon%2FAoC_Rust_2022" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neffmallon/AoC_Rust_2022 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neffmallon/AoC_Rust_2022
[INFO] finished tweaking git repo https://github.com/neffmallon/AoC_Rust_2022
[INFO] tweaked toml for git repo https://github.com/neffmallon/AoC_Rust_2022 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/neffmallon/AoC_Rust_2022 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-iter v0.1.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d0f01e685f6d70168ff9b55b1d191f378703c756aa6a49145d3c1d9dc8e3e60
[INFO] running `Command { std: "docker" "start" "-a" "9d0f01e685f6d70168ff9b55b1d191f378703c756aa6a49145d3c1d9dc8e3e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d0f01e685f6d70168ff9b55b1d191f378703c756aa6a49145d3c1d9dc8e3e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d0f01e685f6d70168ff9b55b1d191f378703c756aa6a49145d3c1d9dc8e3e60", kill_on_drop: false }`
[INFO] [stdout] 9d0f01e685f6d70168ff9b55b1d191f378703c756aa6a49145d3c1d9dc8e3e60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6920a10d7d43fa3b2674a8e47e3ce46792834b6e2a3d91c0570180d7964dc3c6
[INFO] running `Command { std: "docker" "start" "-a" "6920a10d7d43fa3b2674a8e47e3ce46792834b6e2a3d91c0570180d7964dc3c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking rust_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/day_19.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         'pop_increase: for n in 0..10 {
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `part_1`
[INFO] [stdout]  --> src/main.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use day_19::{part_1,part_2};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/day_19.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         'pop_increase: for n in 0..10 {
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `part_1`
[INFO] [stdout]  --> src/main.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use day_19::{part_1,part_2};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generation`
[INFO] [stdout]    --> src/day_19.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |     'outer: for generation in 0..n_generations {
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generation`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/day_19.rs:375:29
[INFO] [stdout]     |
[INFO] [stdout] 375 |         babies.dedup_by(|a, b| outputs.contains_key(&a));
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/day_19.rs:385:41
[INFO] [stdout]     |
[INFO] [stdout] 385 |                     babies.dedup_by(|a, b| outputs.contains_key(&a));
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Organism` is never constructed
[INFO] [stdout]   --> src/day_19.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Organism(Vec<u8>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENOME_SIZE` is never used
[INFO] [stdout]   --> src/day_19.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const GENOME_SIZE: usize = 20;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `repair_genes` is never used
[INFO] [stdout]   --> src/day_19.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn repair_genes(genes: &mut Vec<u8>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_organism` is never used
[INFO] [stdout]   --> src/day_19.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn generate_organism()-> Organism{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mate_pair` is never used
[INFO] [stdout]   --> src/day_19.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn mate_pair(a: &Organism, b: &Organism) -> Vec<Organism>{
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mutate_babies` is never used
[INFO] [stdout]   --> src/day_19.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn mutate_babies(babies: &[Organism]) -> Vec<Organism>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `idx` is never read
[INFO] [stdout]    --> src/day_19.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct Blueprint{
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 110 |     idx: u8,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Blueprint` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Robots` is never used
[INFO] [stdout]    --> src/day_19.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 119 | enum Robots{
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ints_to_bots` is never used
[INFO] [stdout]    --> src/day_19.rs:164:4
[INFO] [stdout]     |
[INFO] [stdout] 164 | fn ints_to_bots(v: &[u8])-> Vec<Robots>{
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `do_turn` is never used
[INFO] [stdout]    --> src/day_19.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn do_turn(state: &State, blueprint: &Blueprint, targets: &[Robots], purchase_idx: usize, max_turns: u8) -> (State, usize){
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_simulation` is never used
[INFO] [stdout]    --> src/day_19.rs:293:4
[INFO] [stdout]     |
[INFO] [stdout] 293 | fn run_simulation(blueprint: &Blueprint, organism: &Organism, max_turns:u8) -> u8{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `optimize_blueprint` is never used
[INFO] [stdout]    --> src/day_19.rs:304:4
[INFO] [stdout]     |
[INFO] [stdout] 304 | fn optimize_blueprint(blueprint: &Blueprint, population_size: usize, n_generations: usize, max_turns:u8) -> (u8, HashMap<Organism, u8>){
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]    --> src/day_19.rs:500:15
[INFO] [stdout]     |
[INFO] [stdout] 500 | pub(crate) fn part_1() {
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generation`
[INFO] [stdout]    --> src/day_19.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |     'outer: for generation in 0..n_generations {
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generation`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/day_19.rs:375:29
[INFO] [stdout]     |
[INFO] [stdout] 375 |         babies.dedup_by(|a, b| outputs.contains_key(&a));
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/day_19.rs:385:41
[INFO] [stdout]     |
[INFO] [stdout] 385 |                     babies.dedup_by(|a, b| outputs.contains_key(&a));
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Organism` is never constructed
[INFO] [stdout]   --> src/day_19.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Organism(Vec<u8>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENOME_SIZE` is never used
[INFO] [stdout]   --> src/day_19.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const GENOME_SIZE: usize = 20;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `repair_genes` is never used
[INFO] [stdout]   --> src/day_19.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn repair_genes(genes: &mut Vec<u8>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_organism` is never used
[INFO] [stdout]   --> src/day_19.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn generate_organism()-> Organism{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mate_pair` is never used
[INFO] [stdout]   --> src/day_19.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn mate_pair(a: &Organism, b: &Organism) -> Vec<Organism>{
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mutate_babies` is never used
[INFO] [stdout]   --> src/day_19.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn mutate_babies(babies: &[Organism]) -> Vec<Organism>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `idx` is never read
[INFO] [stdout]    --> src/day_19.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct Blueprint{
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 110 |     idx: u8,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Blueprint` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Robots` is never used
[INFO] [stdout]    --> src/day_19.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 119 | enum Robots{
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ints_to_bots` is never used
[INFO] [stdout]    --> src/day_19.rs:164:4
[INFO] [stdout]     |
[INFO] [stdout] 164 | fn ints_to_bots(v: &[u8])-> Vec<Robots>{
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `do_turn` is never used
[INFO] [stdout]    --> src/day_19.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn do_turn(state: &State, blueprint: &Blueprint, targets: &[Robots], purchase_idx: usize, max_turns: u8) -> (State, usize){
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_simulation` is never used
[INFO] [stdout]    --> src/day_19.rs:293:4
[INFO] [stdout]     |
[INFO] [stdout] 293 | fn run_simulation(blueprint: &Blueprint, organism: &Organism, max_turns:u8) -> u8{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `optimize_blueprint` is never used
[INFO] [stdout]    --> src/day_19.rs:304:4
[INFO] [stdout]     |
[INFO] [stdout] 304 | fn optimize_blueprint(blueprint: &Blueprint, population_size: usize, n_generations: usize, max_turns:u8) -> (u8, HashMap<Organism, u8>){
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]    --> src/day_19.rs:500:15
[INFO] [stdout]     |
[INFO] [stdout] 500 | pub(crate) fn part_1() {
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.93s
[INFO] running `Command { std: "docker" "inspect" "6920a10d7d43fa3b2674a8e47e3ce46792834b6e2a3d91c0570180d7964dc3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6920a10d7d43fa3b2674a8e47e3ce46792834b6e2a3d91c0570180d7964dc3c6", kill_on_drop: false }`
[INFO] [stdout] 6920a10d7d43fa3b2674a8e47e3ce46792834b6e2a3d91c0570180d7964dc3c6
[INFO] checking neffmallon/AoC_Rust_2022 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneffmallon%2FAoC_Rust_2022" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neffmallon/AoC_Rust_2022 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neffmallon/AoC_Rust_2022
[INFO] finished tweaking git repo https://github.com/neffmallon/AoC_Rust_2022
[INFO] tweaked toml for git repo https://github.com/neffmallon/AoC_Rust_2022 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/neffmallon/AoC_Rust_2022 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ebca4b0ee4b03302bf90f57b826de288fe7089484ffb2bd3fc723ce585c9547
[INFO] running `Command { std: "docker" "start" "-a" "4ebca4b0ee4b03302bf90f57b826de288fe7089484ffb2bd3fc723ce585c9547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ebca4b0ee4b03302bf90f57b826de288fe7089484ffb2bd3fc723ce585c9547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ebca4b0ee4b03302bf90f57b826de288fe7089484ffb2bd3fc723ce585c9547", kill_on_drop: false }`
[INFO] [stdout] 4ebca4b0ee4b03302bf90f57b826de288fe7089484ffb2bd3fc723ce585c9547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8310069a79f78b46e89808742924b5922603dd3c5a9d9403183b62281111bf7
[INFO] running `Command { std: "docker" "start" "-a" "f8310069a79f78b46e89808742924b5922603dd3c5a9d9403183b62281111bf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking rust_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/day_19.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         'pop_increase: for n in 0..10 {
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `part_1`
[INFO] [stdout]  --> src/main.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use day_19::{part_1,part_2};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/day_19.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         'pop_increase: for n in 0..10 {
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `part_1`
[INFO] [stdout]  --> src/main.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use day_19::{part_1,part_2};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generation`
[INFO] [stdout]    --> src/day_19.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |     'outer: for generation in 0..n_generations {
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generation`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generation`
[INFO] [stdout]    --> src/day_19.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |     'outer: for generation in 0..n_generations {
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generation`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/day_19.rs:375:29
[INFO] [stdout]     |
[INFO] [stdout] 375 |         babies.dedup_by(|a, b| outputs.contains_key(&a));
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/day_19.rs:385:41
[INFO] [stdout]     |
[INFO] [stdout] 385 |                     babies.dedup_by(|a, b| outputs.contains_key(&a));
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/day_19.rs:375:29
[INFO] [stdout]     |
[INFO] [stdout] 375 |         babies.dedup_by(|a, b| outputs.contains_key(&a));
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/day_19.rs:385:41
[INFO] [stdout]     |
[INFO] [stdout] 385 |                     babies.dedup_by(|a, b| outputs.contains_key(&a));
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Organism` is never constructed
[INFO] [stdout]   --> src/day_19.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Organism(Vec<u8>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENOME_SIZE` is never used
[INFO] [stdout]   --> src/day_19.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const GENOME_SIZE: usize = 20;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `repair_genes` is never used
[INFO] [stdout]   --> src/day_19.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn repair_genes(genes: &mut Vec<u8>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_organism` is never used
[INFO] [stdout]   --> src/day_19.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn generate_organism()-> Organism{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mate_pair` is never used
[INFO] [stdout]   --> src/day_19.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn mate_pair(a: &Organism, b: &Organism) -> Vec<Organism>{
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mutate_babies` is never used
[INFO] [stdout]   --> src/day_19.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn mutate_babies(babies: &[Organism]) -> Vec<Organism>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `idx` is never read
[INFO] [stdout]    --> src/day_19.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct Blueprint{
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 110 |     idx: u8,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Blueprint` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Robots` is never used
[INFO] [stdout]    --> src/day_19.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 119 | enum Robots{
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ints_to_bots` is never used
[INFO] [stdout]    --> src/day_19.rs:164:4
[INFO] [stdout]     |
[INFO] [stdout] 164 | fn ints_to_bots(v: &[u8])-> Vec<Robots>{
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `do_turn` is never used
[INFO] [stdout]    --> src/day_19.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn do_turn(state: &State, blueprint: &Blueprint, targets: &[Robots], purchase_idx: usize, max_turns: u8) -> (State, usize){
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_simulation` is never used
[INFO] [stdout]    --> src/day_19.rs:293:4
[INFO] [stdout]     |
[INFO] [stdout] 293 | fn run_simulation(blueprint: &Blueprint, organism: &Organism, max_turns:u8) -> u8{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `optimize_blueprint` is never used
[INFO] [stdout]    --> src/day_19.rs:304:4
[INFO] [stdout]     |
[INFO] [stdout] 304 | fn optimize_blueprint(blueprint: &Blueprint, population_size: usize, n_generations: usize, max_turns:u8) -> (u8, HashMap<Organism, u8>){
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]    --> src/day_19.rs:500:15
[INFO] [stdout]     |
[INFO] [stdout] 500 | pub(crate) fn part_1() {
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Organism` is never constructed
[INFO] [stdout]   --> src/day_19.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Organism(Vec<u8>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENOME_SIZE` is never used
[INFO] [stdout]   --> src/day_19.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const GENOME_SIZE: usize = 20;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `repair_genes` is never used
[INFO] [stdout]   --> src/day_19.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn repair_genes(genes: &mut Vec<u8>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_organism` is never used
[INFO] [stdout]   --> src/day_19.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn generate_organism()-> Organism{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mate_pair` is never used
[INFO] [stdout]   --> src/day_19.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn mate_pair(a: &Organism, b: &Organism) -> Vec<Organism>{
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mutate_babies` is never used
[INFO] [stdout]   --> src/day_19.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn mutate_babies(babies: &[Organism]) -> Vec<Organism>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `idx` is never read
[INFO] [stdout]    --> src/day_19.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct Blueprint{
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 110 |     idx: u8,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Blueprint` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Robots` is never used
[INFO] [stdout]    --> src/day_19.rs:119:6
[INFO] [stdout]     |
[INFO] [stdout] 119 | enum Robots{
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ints_to_bots` is never used
[INFO] [stdout]    --> src/day_19.rs:164:4
[INFO] [stdout]     |
[INFO] [stdout] 164 | fn ints_to_bots(v: &[u8])-> Vec<Robots>{
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `do_turn` is never used
[INFO] [stdout]    --> src/day_19.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn do_turn(state: &State, blueprint: &Blueprint, targets: &[Robots], purchase_idx: usize, max_turns: u8) -> (State, usize){
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_simulation` is never used
[INFO] [stdout]    --> src/day_19.rs:293:4
[INFO] [stdout]     |
[INFO] [stdout] 293 | fn run_simulation(blueprint: &Blueprint, organism: &Organism, max_turns:u8) -> u8{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `optimize_blueprint` is never used
[INFO] [stdout]    --> src/day_19.rs:304:4
[INFO] [stdout]     |
[INFO] [stdout] 304 | fn optimize_blueprint(blueprint: &Blueprint, population_size: usize, n_generations: usize, max_turns:u8) -> (u8, HashMap<Organism, u8>){
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]    --> src/day_19.rs:500:15
[INFO] [stdout]     |
[INFO] [stdout] 500 | pub(crate) fn part_1() {
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `Command { std: "docker" "inspect" "f8310069a79f78b46e89808742924b5922603dd3c5a9d9403183b62281111bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8310069a79f78b46e89808742924b5922603dd3c5a9d9403183b62281111bf7", kill_on_drop: false }`
[INFO] [stdout] f8310069a79f78b46e89808742924b5922603dd3c5a9d9403183b62281111bf7