[INFO] cloning repository https://github.com/lyricsboy/advent-of-code-2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lyricsboy/advent-of-code-2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyricsboy%2Fadvent-of-code-2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyricsboy%2Fadvent-of-code-2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7dbd11d006fce1ec9bb990a146810da6af2b55f3 [INFO] checking lyricsboy/advent-of-code-2022 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyricsboy%2Fadvent-of-code-2022" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lyricsboy/advent-of-code-2022 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lyricsboy/advent-of-code-2022 [INFO] finished tweaking git repo https://github.com/lyricsboy/advent-of-code-2022 [INFO] tweaked toml for git repo https://github.com/lyricsboy/advent-of-code-2022 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lyricsboy/advent-of-code-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2dc76e07e18fb15af92f7fbd72b5863df20dfc60f501f7c49682f465d84e8720 [INFO] running `Command { std: "docker" "start" "-a" "2dc76e07e18fb15af92f7fbd72b5863df20dfc60f501f7c49682f465d84e8720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dc76e07e18fb15af92f7fbd72b5863df20dfc60f501f7c49682f465d84e8720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dc76e07e18fb15af92f7fbd72b5863df20dfc60f501f7c49682f465d84e8720", kill_on_drop: false }` [INFO] [stdout] 2dc76e07e18fb15af92f7fbd72b5863df20dfc60f501f7c49682f465d84e8720 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d26c4c6cc9d9e811fe20377cd60e3b9bee96e5519136868d7d85c88421a74a43 [INFO] running `Command { std: "docker" "start" "-a" "d26c4c6cc9d9e811fe20377cd60e3b9bee96e5519136868d7d85c88421a74a43", kill_on_drop: false }` [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking advent-of-code-2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Lines` [INFO] [stdout] --> src/day04/cleanup.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io::{BufRead, Lines, Error}, ops::{Range, RangeBounds}}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lines` [INFO] [stdout] --> src/day04/cleanup.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io::{BufRead, Lines, Error}, ops::{Range, RangeBounds}}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/day04/cleanup.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io::{BufRead, Lines, Error}, ops::{Range, RangeBounds}}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RangeBounds` [INFO] [stdout] --> src/day04/cleanup.rs:1:53 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io::{BufRead, Lines, Error}, ops::{Range, RangeBounds}}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RangeBounds` [INFO] [stdout] --> src/day04/cleanup.rs:1:53 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io::{BufRead, Lines, Error}, ops::{Range, RangeBounds}}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_calories` is never used [INFO] [stdout] --> src/day01/calories.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) fn max_calories(iterator: &mut Lines) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `top_three_total` is never used [INFO] [stdout] --> src/day01/calories.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) fn top_three_total(iterator: &mut Lines) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_calories` is never used [INFO] [stdout] --> src/day01/calories.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn count_calories(iterator: &mut Lines) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RPSMove` is never used [INFO] [stdout] --> src/day02/rps.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum RPSMove { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RPSResult` is never used [INFO] [stdout] --> src/day02/rps.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum RPSResult { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_move` is never used [INFO] [stdout] --> src/day02/rps.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn decode_move(c: char) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_result` is never used [INFO] [stdout] --> src/day02/rps.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn decode_result(c: char) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `your_move_for` is never used [INFO] [stdout] --> src/day02/rps.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn your_move_for(their_move: RPSMove, result: RPSResult) -> RPSMove { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rps_round_score` is never used [INFO] [stdout] --> src/day02/rps.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn rps_round_score(their_move: RPSMove, your_move: RPSMove) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `rps_score` is never used [INFO] [stdout] --> src/day02/rps.rs:67:15 [INFO] [stdout] | [INFO] [stdout] 67 | pub(crate) fn rps_score(iterator: &mut Lines) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_common_items` is never used [INFO] [stdout] --> src/day03/rucksack.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn find_common_items(iterator: &mut Lines) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_common_item_between_rucksacks` is never used [INFO] [stdout] --> src/day03/rucksack.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn find_common_item_between_rucksacks>>(iterator: &mut T) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_common_item` is never used [INFO] [stdout] --> src/day03/rucksack.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn find_common_item(rucksack_contents: String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `priority_sum` is never used [INFO] [stdout] --> src/day03/rucksack.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn priority_sum(items: Vec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `priority_sum_from_lines` is never used [INFO] [stdout] --> src/day03/rucksack.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn priority_sum_from_lines(lines: &mut Lines) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `priority_sum_of_common_items` is never used [INFO] [stdout] --> src/day03/rucksack.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | pub(crate) fn priority_sum_of_common_items>>(iterator: &mut T) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `priority_sum_from_lines` is never used [INFO] [stdout] --> src/day03/rucksack.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn priority_sum_from_lines(lines: &mut Lines) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "d26c4c6cc9d9e811fe20377cd60e3b9bee96e5519136868d7d85c88421a74a43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d26c4c6cc9d9e811fe20377cd60e3b9bee96e5519136868d7d85c88421a74a43", kill_on_drop: false }` [INFO] [stdout] d26c4c6cc9d9e811fe20377cd60e3b9bee96e5519136868d7d85c88421a74a43