[INFO] cloning repository https://github.com/drola/AdventOfCode2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drola/AdventOfCode2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrola%2FAdventOfCode2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrola%2FAdventOfCode2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d891a68bbbbec42a8af7b47f47b7d3bb87067a25 [INFO] checking drola/AdventOfCode2023 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrola%2FAdventOfCode2023" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/drola/AdventOfCode2023 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/drola/AdventOfCode2023 [INFO] finished tweaking git repo https://github.com/drola/AdventOfCode2023 [INFO] tweaked toml for git repo https://github.com/drola/AdventOfCode2023 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/drola/AdventOfCode2023 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d846ac8bea91c530ac81ed5c0b620b7328e88c427e347407d5b4a2eec9da672c [INFO] running `Command { std: "docker" "start" "-a" "d846ac8bea91c530ac81ed5c0b620b7328e88c427e347407d5b4a2eec9da672c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d846ac8bea91c530ac81ed5c0b620b7328e88c427e347407d5b4a2eec9da672c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d846ac8bea91c530ac81ed5c0b620b7328e88c427e347407d5b4a2eec9da672c", kill_on_drop: false }` [INFO] [stdout] d846ac8bea91c530ac81ed5c0b620b7328e88c427e347407d5b4a2eec9da672c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ae4dba72694408b12632bcb85dd7b9612da254a8ed79105617cc4a5d96944dd [INFO] running `Command { std: "docker" "start" "-a" "6ae4dba72694408b12632bcb85dd7b9612da254a8ed79105617cc4a5d96944dd", kill_on_drop: false }` [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking advent_of_code_2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `count` [INFO] [stdout] --> src/bin/day_02_cube_conundrum.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use nom::multi::{count, separated_list0}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::assert_equal` [INFO] [stdout] --> src/bin/day_07_camel_cards.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | use itertools::assert_equal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i2` [INFO] [stdout] --> src/bin/day_01_trebuchet.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | if let Ok((i2, r)) = pr { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_i2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `count` [INFO] [stdout] --> src/bin/day_02_cube_conundrum.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | use nom::multi::{count, separated_list0}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i2` [INFO] [stdout] --> src/bin/day_01_trebuchet.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | if let Ok((i2, r)) = pr { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_i2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `operational_count` is assigned to, but never used [INFO] [stdout] --> src/bin/day_12_hot_springs.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | let mut operational_count = 0u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_operational_count` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day_05_seed_fertilizer.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | let mut interval_to = interval_from + interval.length; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index_to_name` is never used [INFO] [stdout] --> src/bin/day_08_haunted_wasteland.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn index_to_name(i: usize) -> [u8; 3] { [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: variable `operational_count` is assigned to, but never used [INFO] [stdout] --> src/bin/day_12_hot_springs.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | let mut operational_count = 0u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_operational_count` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day_05_seed_fertilizer.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | let mut interval_to = interval_from + interval.length; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.83s [INFO] running `Command { std: "docker" "inspect" "6ae4dba72694408b12632bcb85dd7b9612da254a8ed79105617cc4a5d96944dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ae4dba72694408b12632bcb85dd7b9612da254a8ed79105617cc4a5d96944dd", kill_on_drop: false }` [INFO] [stdout] 6ae4dba72694408b12632bcb85dd7b9612da254a8ed79105617cc4a5d96944dd