[INFO] cloning repository https://github.com/quasarj/advent_of_code_2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quasarj/advent_of_code_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasarj%2Fadvent_of_code_2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasarj%2Fadvent_of_code_2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03072d558ac703be43fc4be02bf7c55843139387
[INFO] testing quasarj/advent_of_code_2023 against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasarj%2Fadvent_of_code_2023" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/quasarj/advent_of_code_2023
[INFO] finished tweaking git repo https://github.com/quasarj/advent_of_code_2023
[INFO] tweaked toml for git repo https://github.com/quasarj/advent_of_code_2023 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/quasarj/advent_of_code_2023 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/quasarj/advent_of_code_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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d011c0e2541cf5bc875e72e90e58c3f69a5a04b54a3edc4735d009418045f2a3
[INFO] running `Command { std: "docker" "start" "-a" "d011c0e2541cf5bc875e72e90e58c3f69a5a04b54a3edc4735d009418045f2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d011c0e2541cf5bc875e72e90e58c3f69a5a04b54a3edc4735d009418045f2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d011c0e2541cf5bc875e72e90e58c3f69a5a04b54a3edc4735d009418045f2a3", kill_on_drop: false }`
[INFO] [stdout] d011c0e2541cf5bc875e72e90e58c3f69a5a04b54a3edc4735d009418045f2a3
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 797d9035a9a85fbce923585135376666691d00213fca3f22fcf7229c3b0184ec
[INFO] running `Command { std: "docker" "start" "-a" "797d9035a9a85fbce923585135376666691d00213fca3f22fcf7229c3b0184ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling logos-codegen v0.14.2
[INFO] [stderr]    Compiling logos-derive v0.14.2
[INFO] [stderr]    Compiling logos v0.14.2
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling day1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/bin/day3.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `blank`
[INFO] [stdout]   --> src/bin/day8.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let blank = lines.next();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_blank`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `left` and `right` are never read
[INFO] [stdout]   --> src/bin/day8.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Node {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout] 13 |     left: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     right: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/bin/day1.rs:74:52
[INFO] [stdout]    |
[INFO] [stdout] 74 |             line.match_indices(word).for_each(|(i, k)| {
[INFO] [stdout]    |                                                    ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `directions`, and `pos` are never read
[INFO] [stdout]   --> src/bin/day82.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Solver {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 29 |     start: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 30 |     current: String,
[INFO] [stdout] 31 |     directions: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 32 |     pos: usize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Solver` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> src/bin/day5.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl Map {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] 46 |     fn contains(&self, num: u64) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main2` is never used
[INFO] [stdout]   --> src/bin/day5.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn main2() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.26s
[INFO] running `Command { std: "docker" "inspect" "797d9035a9a85fbce923585135376666691d00213fca3f22fcf7229c3b0184ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797d9035a9a85fbce923585135376666691d00213fca3f22fcf7229c3b0184ec", kill_on_drop: false }`
[INFO] [stdout] 797d9035a9a85fbce923585135376666691d00213fca3f22fcf7229c3b0184ec
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2c612a61e03be52e0a913b07ffcad0f31d830ef667aec49f303d3811b10e4d4
[INFO] running `Command { std: "docker" "start" "-a" "a2c612a61e03be52e0a913b07ffcad0f31d830ef667aec49f303d3811b10e4d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling day1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/bin/day1.rs:74:52
[INFO] [stdout]    |
[INFO] [stdout] 74 |             line.match_indices(word).for_each(|(i, k)| {
[INFO] [stdout]    |                                                    ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/bin/day3.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `directions`, and `pos` are never read
[INFO] [stdout]   --> src/bin/day82.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Solver {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 29 |     start: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 30 |     current: String,
[INFO] [stdout] 31 |     directions: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 32 |     pos: usize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Solver` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `blank`
[INFO] [stdout]   --> src/bin/day8.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let blank = lines.next();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_blank`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `left` and `right` are never read
[INFO] [stdout]   --> src/bin/day8.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Node {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout] 13 |     left: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     right: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `bid` in initializer of `Hand`
[INFO] [stdout]    --> src/bin/day7.rs:241:17
[INFO] [stdout]     |
[INFO] [stdout] 241 |     let hand1 = Hand {
[INFO] [stdout]     |                 ^^^^ missing `bid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `bid` in initializer of `Hand`
[INFO] [stdout]    --> src/bin/day7.rs:245:17
[INFO] [stdout]     |
[INFO] [stdout] 245 |     let hand2 = Hand {
[INFO] [stdout]     |                 ^^^^ missing `bid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `day1` (bin "day7" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> src/bin/day5.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl Map {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] 46 |     fn contains(&self, num: u64) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main2` is never used
[INFO] [stdout]   --> src/bin/day5.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn main2() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2c612a61e03be52e0a913b07ffcad0f31d830ef667aec49f303d3811b10e4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c612a61e03be52e0a913b07ffcad0f31d830ef667aec49f303d3811b10e4d4", kill_on_drop: false }`
[INFO] [stdout] a2c612a61e03be52e0a913b07ffcad0f31d830ef667aec49f303d3811b10e4d4