[INFO] cloning repository https://github.com/mikky-j/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/mikky-j/advent_of_code_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikky-j%2Fadvent_of_code_2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikky-j%2Fadvent_of_code_2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 51bf197c02fa5da3345dd0f3530c56239e9cfa8d [INFO] checking mikky-j/advent_of_code_2022 against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikky-j%2Fadvent_of_code_2022" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 79% (19/24) Updating files: 83% (20/24) Updating files: 87% (21/24) Updating files: 91% (22/24) Updating files: 95% (23/24) Updating files: 100% (24/24) Updating files: 100% (24/24), done. [INFO] validating manifest of git repo https://github.com/mikky-j/advent_of_code_2022 on toolchain 1f308f12738d8cc40bb23bf0c8114b37c164bb49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mikky-j/advent_of_code_2022 [INFO] finished tweaking git repo https://github.com/mikky-j/advent_of_code_2022 [INFO] tweaked toml for git repo https://github.com/mikky-j/advent_of_code_2022 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mikky-j/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" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cae98ec489c4b87ca3ea91f384ced79299e809b4881c9083c6a7cfe1ce9e8ba3 [INFO] running `Command { std: "docker" "start" "-a" "cae98ec489c4b87ca3ea91f384ced79299e809b4881c9083c6a7cfe1ce9e8ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cae98ec489c4b87ca3ea91f384ced79299e809b4881c9083c6a7cfe1ce9e8ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cae98ec489c4b87ca3ea91f384ced79299e809b4881c9083c6a7cfe1ce9e8ba3", kill_on_drop: false }` [INFO] [stdout] cae98ec489c4b87ca3ea91f384ced79299e809b4881c9083c6a7cfe1ce9e8ba3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a77b12457ace2cd0b7f43fdae7076b4d7d6327c75ea97f8b4b88507aa0cddbc5 [INFO] running `Command { std: "docker" "start" "-a" "a77b12457ace2cd0b7f43fdae7076b4d7d6327c75ea97f8b4b88507aa0cddbc5", kill_on_drop: false }` [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking adventofcode2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `head_row` [INFO] [stdout] --> src/day9.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | let (mut head_row, mut head_col) = (0isize, 0isize); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_row` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/day9.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | let mut v = Vec::::new(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day9.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | let (mut head_row, mut head_col) = (0isize, 0isize); [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: variable does not need to be mutable [INFO] [stdout] --> src/day9.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut tail_row, mut tail_col) = (0isize, 0isize); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day9.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut v = Vec::::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `draw` is never used [INFO] [stdout] --> src/day7.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a> Directory<'a> { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 59 | fn draw(&self, level: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `head_row` [INFO] [stdout] --> src/day9.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | let (mut head_row, mut head_col) = (0isize, 0isize); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_row` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/day9.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | let mut v = Vec::::new(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day9.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | let (mut head_row, mut head_col) = (0isize, 0isize); [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: variable does not need to be mutable [INFO] [stdout] --> src/day9.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | let (mut tail_row, mut tail_col) = (0isize, 0isize); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day9.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut v = Vec::::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `draw` is never used [INFO] [stdout] --> src/day7.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a> Directory<'a> { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 59 | fn draw(&self, level: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "a77b12457ace2cd0b7f43fdae7076b4d7d6327c75ea97f8b4b88507aa0cddbc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a77b12457ace2cd0b7f43fdae7076b4d7d6327c75ea97f8b4b88507aa0cddbc5", kill_on_drop: false }` [INFO] [stdout] a77b12457ace2cd0b7f43fdae7076b4d7d6327c75ea97f8b4b88507aa0cddbc5