[INFO] cloning repository https://github.com/jyh106/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/jyh106/advent_of_code_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjyh106%2Fadvent_of_code_2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjyh106%2Fadvent_of_code_2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de3a067c80daedfddbd5472108d7818c6ee3c00d [INFO] testing jyh106/advent_of_code_2022 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjyh106%2Fadvent_of_code_2022" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jyh106/advent_of_code_2022 [INFO] finished tweaking git repo https://github.com/jyh106/advent_of_code_2022 [INFO] tweaked toml for git repo https://github.com/jyh106/advent_of_code_2022 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jyh106/advent_of_code_2022 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jyh106/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4289e9c6c4220b8a413eaef50cac3fd5b998d28ee0a103d357480e9ffa53e579 [INFO] running `Command { std: "docker" "start" "-a" "4289e9c6c4220b8a413eaef50cac3fd5b998d28ee0a103d357480e9ffa53e579", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4289e9c6c4220b8a413eaef50cac3fd5b998d28ee0a103d357480e9ffa53e579", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4289e9c6c4220b8a413eaef50cac3fd5b998d28ee0a103d357480e9ffa53e579", kill_on_drop: false }` [INFO] [stdout] 4289e9c6c4220b8a413eaef50cac3fd5b998d28ee0a103d357480e9ffa53e579 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff12d737875cf9591ecae18765e492cefe1bce303f4ee490cc05f0a15911a454 [INFO] running `Command { std: "docker" "start" "-a" "ff12d737875cf9591ecae18765e492cefe1bce303f4ee490cc05f0a15911a454", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code_2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/day_five_puzzle.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | let from = &stacks[from_stack - 1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_five_puzzle.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let mut stack_2 = vec!['V'.to_string(), 'W'.to_string(), 'Q'.to_string(), 'Z'.to_string(), 'D'.to_string(), 'L'.to_string()]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_five_puzzle.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut stack_3 = vec!['C'.to_string(), 'P'.to_string(), 'R'.to_string(), 'G'.to_string(), 'Q'.to_string(), 'Z'.to_string(), 'L'.to_s... [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/day_five_puzzle.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut stack_4 = vec!['B'.to_string(), 'V'.to_string(), 'J'.to_string(), 'F'.to_string(), 'H'.to_string(), 'D'.to_string(), 'R'.to_s... [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/day_five_puzzle.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut stack_5 = vec!['C'.to_string(), 'L'.to_string(), 'W'.to_string(), 'Z'.to_string()]; [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/day_five_puzzle.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut stack_6 = vec!['M'.to_string(), 'V'.to_string(), 'G'.to_string(), 'T'.to_string(), 'N'.to_string(), 'P'.to_string(), 'R'.to_s... [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/day_five_puzzle.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut stack_7 = vec!['S'.to_string(), 'B'.to_string(), 'M'.to_string(), 'V'.to_string(), 'L'.to_string(), 'R'.to_string(), 'J'.to_s... [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/day_five_puzzle.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut stack_8 = vec!['J'.to_string(), 'P'.to_string(), 'D'.to_string()]; [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/day_five_puzzle.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let mut stack_9 = vec!['V'.to_string(), 'W'.to_string(), 'N'.to_string(), 'C'.to_string(), 'D'.to_string()]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_stacks_one_at_a_time` is never used [INFO] [stdout] --> src/day_five_puzzle.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn move_stacks_one_at_a_time(instructions: &Vec<(usize, usize, usize)>, stacks: &mut Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "ff12d737875cf9591ecae18765e492cefe1bce303f4ee490cc05f0a15911a454", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff12d737875cf9591ecae18765e492cefe1bce303f4ee490cc05f0a15911a454", kill_on_drop: false }` [INFO] [stdout] ff12d737875cf9591ecae18765e492cefe1bce303f4ee490cc05f0a15911a454 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abe6636b7dae61c52729445fb988e4a26fe2b86de069821cbc23b24e828e1ded [INFO] running `Command { std: "docker" "start" "-a" "abe6636b7dae61c52729445fb988e4a26fe2b86de069821cbc23b24e828e1ded", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code_2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_five_puzzle.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let mut stack_2 = vec!['V'.to_string(), 'W'.to_string(), 'Q'.to_string(), 'Z'.to_string(), 'D'.to_string(), 'L'.to_string()]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_five_puzzle.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut stack_3 = vec!['C'.to_string(), 'P'.to_string(), 'R'.to_string(), 'G'.to_string(), 'Q'.to_string(), 'Z'.to_string(), 'L'.to_s... [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/day_five_puzzle.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | let from = &stacks[from_stack - 1]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_five_puzzle.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut stack_4 = vec!['B'.to_string(), 'V'.to_string(), 'J'.to_string(), 'F'.to_string(), 'H'.to_string(), 'D'.to_string(), 'R'.to_s... [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/day_five_puzzle.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut stack_5 = vec!['C'.to_string(), 'L'.to_string(), 'W'.to_string(), 'Z'.to_string()]; [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/day_five_puzzle.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut stack_6 = vec!['M'.to_string(), 'V'.to_string(), 'G'.to_string(), 'T'.to_string(), 'N'.to_string(), 'P'.to_string(), 'R'.to_s... [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/day_five_puzzle.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut stack_7 = vec!['S'.to_string(), 'B'.to_string(), 'M'.to_string(), 'V'.to_string(), 'L'.to_string(), 'R'.to_string(), 'J'.to_s... [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/day_five_puzzle.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut stack_8 = vec!['J'.to_string(), 'P'.to_string(), 'D'.to_string()]; [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/day_five_puzzle.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let mut stack_9 = vec!['V'.to_string(), 'W'.to_string(), 'N'.to_string(), 'C'.to_string(), 'D'.to_string()]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `collect_top_crates_correctly` is never used [INFO] [stdout] --> src/day_five_puzzle.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | fn collect_top_crates_correctly() { [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 `move_stacks_at_once_correctly` is never used [INFO] [stdout] --> src/day_five_puzzle.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | fn move_stacks_at_once_correctly() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "abe6636b7dae61c52729445fb988e4a26fe2b86de069821cbc23b24e828e1ded", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abe6636b7dae61c52729445fb988e4a26fe2b86de069821cbc23b24e828e1ded", kill_on_drop: false }` [INFO] [stdout] abe6636b7dae61c52729445fb988e4a26fe2b86de069821cbc23b24e828e1ded [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a927e1cdae3745da7fd82412c8cbe70a7844f7705f60e69e382b1d3e2730fdea [INFO] running `Command { std: "docker" "start" "-a" "a927e1cdae3745da7fd82412c8cbe70a7844f7705f60e69e382b1d3e2730fdea", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_five_puzzle.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let mut stack_2 = vec!['V'.to_string(), 'W'.to_string(), 'Q'.to_string(), 'Z'.to_string(), 'D'.to_string(), 'L'.to_string()]; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_five_puzzle.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let mut stack_3 = vec!['C'.to_string(), 'P'.to_string(), 'R'.to_string(), 'G'.to_string(), 'Q'.to_string(), 'Z'.to_string(), 'L'.to_s... [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from` [INFO] [stderr] --> src/day_five_puzzle.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | let from = &stacks[from_stack - 1]; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_five_puzzle.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let mut stack_4 = vec!['B'.to_string(), 'V'.to_string(), 'J'.to_string(), 'F'.to_string(), 'H'.to_string(), 'D'.to_string(), 'R'.to_s... [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_five_puzzle.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let mut stack_5 = vec!['C'.to_string(), 'L'.to_string(), 'W'.to_string(), 'Z'.to_string()]; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_five_puzzle.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let mut stack_6 = vec!['M'.to_string(), 'V'.to_string(), 'G'.to_string(), 'T'.to_string(), 'N'.to_string(), 'P'.to_string(), 'R'.to_s... [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_five_puzzle.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let mut stack_7 = vec!['S'.to_string(), 'B'.to_string(), 'M'.to_string(), 'V'.to_string(), 'L'.to_string(), 'R'.to_string(), 'J'.to_s... [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_five_puzzle.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let mut stack_8 = vec!['J'.to_string(), 'P'.to_string(), 'D'.to_string()]; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_five_puzzle.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let mut stack_9 = vec!['V'.to_string(), 'W'.to_string(), 'N'.to_string(), 'C'.to_string(), 'D'.to_string()]; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function `collect_top_crates_correctly` is never used [INFO] [stderr] --> src/day_five_puzzle.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | fn collect_top_crates_correctly() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `move_stacks_at_once_correctly` is never used [INFO] [stderr] --> src/day_five_puzzle.rs:98:8 [INFO] [stderr] | [INFO] [stderr] 98 | fn move_stacks_at_once_correctly() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `advent_of_code_2022` (bin "advent_of_code_2022" test) generated 11 warnings (run `cargo fix --bin "advent_of_code_2022" --tests` to apply 8 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent_of_code_2022-e17d155e99c039c4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code_2022-798c52cff3a036f1) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test day_five_puzzle::day_5_puzzle_test::move_stacks_one_at_a_time_correctly ... ok [INFO] [stdout] test day_four_puzzle::day_4_puzzle_test::evaluates_is_overlapped_correctly ... ok [INFO] [stdout] test day_four_puzzle::day_4_puzzle_test::evaluates_is_contained_correctly ... ok [INFO] [stdout] test day_four_puzzle::day_4_puzzle_test::gets_contained_section_count_correctly ... ok [INFO] [stdout] test day_three_puzzle::day3_puzzle_test::gets_priority_total_correctly ... ok [INFO] [stdout] test day_four_puzzle::day_4_puzzle_test::gets_overlapped_count_correctly ... ok [INFO] [stdout] test day_three_puzzle::day3_puzzle_test::gets_priority_value_correctly ... ok [INFO] [stdout] test day_three_puzzle::day3_puzzle_test::gets_shared_item_among_groups_correctly ... ok [INFO] [stdout] test day_three_puzzle::day3_puzzle_test::gets_shared_items_correctly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests advent_of_code_2022 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a927e1cdae3745da7fd82412c8cbe70a7844f7705f60e69e382b1d3e2730fdea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a927e1cdae3745da7fd82412c8cbe70a7844f7705f60e69e382b1d3e2730fdea", kill_on_drop: false }` [INFO] [stdout] a927e1cdae3745da7fd82412c8cbe70a7844f7705f60e69e382b1d3e2730fdea