[INFO] cloning repository https://github.com/obiwan87/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/obiwan87/advent-of-code-2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobiwan87%2Fadvent-of-code-2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobiwan87%2Fadvent-of-code-2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a06757084af32c7e29d9ac17e144e1d0cfcca9b7 [INFO] building obiwan87/advent-of-code-2022 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobiwan87%2Fadvent-of-code-2022" "/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/obiwan87/advent-of-code-2022 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/obiwan87/advent-of-code-2022 [INFO] finished tweaking git repo https://github.com/obiwan87/advent-of-code-2022 [INFO] tweaked toml for git repo https://github.com/obiwan87/advent-of-code-2022 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/obiwan87/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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad4c084cc146664c7a7d2f3592418e33b014a4031a6ec312d179e98d91d16aba [INFO] running `Command { std: "docker" "start" "-a" "ad4c084cc146664c7a7d2f3592418e33b014a4031a6ec312d179e98d91d16aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad4c084cc146664c7a7d2f3592418e33b014a4031a6ec312d179e98d91d16aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad4c084cc146664c7a7d2f3592418e33b014a4031a6ec312d179e98d91d16aba", kill_on_drop: false }` [INFO] [stdout] ad4c084cc146664c7a7d2f3592418e33b014a4031a6ec312d179e98d91d16aba [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fe397e7c3a83aa786e047814335ed14206ddf349e27477f588d112dda495b45 [INFO] running `Command { std: "docker" "start" "-a" "6fe397e7c3a83aa786e047814335ed14206ddf349e27477f588d112dda495b45", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/puzzle_02.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/puzzle_03.rs:55:38 [INFO] [stdout] | [INFO] [stdout] 55 | let mut is_bit_set = (common_items & 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - let mut is_bit_set = (common_items & 1); [INFO] [stdout] 55 + let mut is_bit_set = common_items & 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::puzzle_04::aoc_puzzle_04_part_1` [INFO] [stdout] --> src/puzzle_06.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::puzzle_04::aoc_puzzle_04_part_1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/puzzle_07.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/puzzle_07.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::FileType` [INFO] [stdout] --> src/puzzle_07.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::FileType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/puzzle_08.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/puzzle_03.rs:55:21 [INFO] [stdout] | [INFO] [stdout] 55 | let mut is_bit_set = (common_items & 1); [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: unused variable: `k` [INFO] [stdout] --> src/puzzle_05.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | for k in 0..amount { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/puzzle_05.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | let mut item: char; [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/puzzle_05.rs:23:25 [INFO] [stdout] | [INFO] [stdout] 23 | let mut f = stacks.get_mut(from - 1).unwrap(); [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/puzzle_05.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let mut t = stacks.get_mut(to - 1).unwrap(); [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/puzzle_05.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | let mut item: char; [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/puzzle_05.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | let mut f = stacks.get_mut(from - 1).unwrap(); [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/puzzle_05.rs:74:25 [INFO] [stdout] | [INFO] [stdout] 74 | let mut t = stacks.get_mut(to - 1).unwrap(); [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/puzzle_05.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let mut element = line.chars().skip(k + 1).next().unwrap(); [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/puzzle_05.rs:111:21 [INFO] [stdout] | [INFO] [stdout] 111 | let mut col_vector = parsed_stack.get_mut(col).unwrap(); [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/puzzle_07.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut root_dir = ItemType::Dir( [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/puzzle_07.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | let mut entry = file_index.get(new_current_path.as_str()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_01` is never used [INFO] [stdout] --> src/puzzle_01.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn aoc_puzzle_01() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_01_part_2` is never used [INFO] [stdout] --> src/puzzle_01.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn aoc_puzzle_01_part_2() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ROCK` is never used [INFO] [stdout] --> src/puzzle_02.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const ROCK: i32 = 1; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PAPER` is never used [INFO] [stdout] --> src/puzzle_02.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const PAPER: i32 = 2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SCISSORS` is never used [INFO] [stdout] --> src/puzzle_02.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const SCISSORS: i32 = 3; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LOSS` is never used [INFO] [stdout] --> src/puzzle_02.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const LOSS: i32 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DRAW` is never used [INFO] [stdout] --> src/puzzle_02.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const DRAW: i32 = 3; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WIN` is never used [INFO] [stdout] --> src/puzzle_02.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const WIN: i32 = 6; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_02_part_1` is never used [INFO] [stdout] --> src/puzzle_02.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn aoc_puzzle_02_part_1() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_02_part_2` is never used [INFO] [stdout] --> src/puzzle_02.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | pub(crate) fn aoc_puzzle_02_part_2() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_03_part_1` is never used [INFO] [stdout] --> src/puzzle_03.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) fn aoc_puzzle_03_part_1() -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_03_part_2` is never used [INFO] [stdout] --> src/puzzle_03.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) fn aoc_puzzle_03_part_2() -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calc_prio` is never used [INFO] [stdout] --> src/puzzle_03.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn calc_prio(c: char) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_04_part_1` is never used [INFO] [stdout] --> src/puzzle_04.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) fn aoc_puzzle_04_part_1() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_04_part_2` is never used [INFO] [stdout] --> src/puzzle_04.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) fn aoc_puzzle_04_part_2() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_range` is never used [INFO] [stdout] --> src/puzzle_04.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn parse_range(a: &str) -> (i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_subset` is never used [INFO] [stdout] --> src/puzzle_04.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn is_subset(a: (i32, i32), b: (i32, i32)) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_subset_sym` is never used [INFO] [stdout] --> src/puzzle_04.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn is_subset_sym(a: (i32, i32), b: (i32, i32)) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `intersects` is never used [INFO] [stdout] --> src/puzzle_04.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn intersects(a: (i32, i32), b: (i32, i32)) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_05_part_1` is never used [INFO] [stdout] --> src/puzzle_05.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) fn aoc_puzzle_05_part_1() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_05_part_2` is never used [INFO] [stdout] --> src/puzzle_05.rs:46:15 [INFO] [stdout] | [INFO] [stdout] 46 | pub(crate) fn aoc_puzzle_05_part_2() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_stack` is never used [INFO] [stdout] --> src/puzzle_05.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn parse_stack(raw_stack: &str) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_06_part_1` is never used [INFO] [stdout] --> src/puzzle_06.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) fn aoc_puzzle_06_part_1() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dir` is never constructed [INFO] [stdout] --> src/puzzle_07.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Dir { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `File` is never constructed [INFO] [stdout] --> src/puzzle_07.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | struct File { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ItemType` is never used [INFO] [stdout] --> src/puzzle_07.rs:23:6 [INFO] [stdout] | [INFO] [stdout] 23 | enum ItemType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_07_part_1` is never used [INFO] [stdout] --> src/puzzle_07.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) fn aoc_puzzle_07_part_1() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_part1` is never used [INFO] [stdout] --> src/puzzle_07.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn solution_part1(sizes: &mut Vec) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_part2` is never used [INFO] [stdout] --> src/puzzle_07.rs:157:4 [INFO] [stdout] | [INFO] [stdout] 157 | fn solution_part2(sizes: &mut Vec, total_allocated: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `collect_size` is never used [INFO] [stdout] --> src/puzzle_07.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn collect_size(file_index: &HashMap, path: String, sizes: &mut Vec) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_08_part_1` is never used [INFO] [stdout] --> src/puzzle_08.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) fn aoc_puzzle_08_part_1() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "6fe397e7c3a83aa786e047814335ed14206ddf349e27477f588d112dda495b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fe397e7c3a83aa786e047814335ed14206ddf349e27477f588d112dda495b45", kill_on_drop: false }` [INFO] [stdout] 6fe397e7c3a83aa786e047814335ed14206ddf349e27477f588d112dda495b45 [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdf25dbf0260356f344d00c06eb600d7ea42a3bab3f446664a4477f4df997c4d [INFO] running `Command { std: "docker" "start" "-a" "bdf25dbf0260356f344d00c06eb600d7ea42a3bab3f446664a4477f4df997c4d", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/puzzle_02.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/puzzle_03.rs:55:38 [INFO] [stdout] | [INFO] [stdout] 55 | let mut is_bit_set = (common_items & 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - let mut is_bit_set = (common_items & 1); [INFO] [stdout] 55 + let mut is_bit_set = common_items & 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::puzzle_04::aoc_puzzle_04_part_1` [INFO] [stdout] --> src/puzzle_06.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::puzzle_04::aoc_puzzle_04_part_1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/puzzle_07.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/puzzle_07.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::FileType` [INFO] [stdout] --> src/puzzle_07.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::FileType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/puzzle_08.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/puzzle_03.rs:55:21 [INFO] [stdout] | [INFO] [stdout] 55 | let mut is_bit_set = (common_items & 1); [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: unused variable: `k` [INFO] [stdout] --> src/puzzle_05.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | for k in 0..amount { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/puzzle_05.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | let mut item: char; [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/puzzle_05.rs:23:25 [INFO] [stdout] | [INFO] [stdout] 23 | let mut f = stacks.get_mut(from - 1).unwrap(); [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/puzzle_05.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let mut t = stacks.get_mut(to - 1).unwrap(); [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/puzzle_05.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | let mut item: char; [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/puzzle_05.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | let mut f = stacks.get_mut(from - 1).unwrap(); [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/puzzle_05.rs:74:25 [INFO] [stdout] | [INFO] [stdout] 74 | let mut t = stacks.get_mut(to - 1).unwrap(); [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/puzzle_05.rs:108:17 [INFO] [stdout] | [INFO] [stdout] 108 | let mut element = line.chars().skip(k + 1).next().unwrap(); [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/puzzle_05.rs:111:21 [INFO] [stdout] | [INFO] [stdout] 111 | let mut col_vector = parsed_stack.get_mut(col).unwrap(); [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/puzzle_07.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut root_dir = ItemType::Dir( [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/puzzle_07.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | let mut entry = file_index.get(new_current_path.as_str()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_01` is never used [INFO] [stdout] --> src/puzzle_01.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn aoc_puzzle_01() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_01_part_2` is never used [INFO] [stdout] --> src/puzzle_01.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn aoc_puzzle_01_part_2() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ROCK` is never used [INFO] [stdout] --> src/puzzle_02.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const ROCK: i32 = 1; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PAPER` is never used [INFO] [stdout] --> src/puzzle_02.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const PAPER: i32 = 2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SCISSORS` is never used [INFO] [stdout] --> src/puzzle_02.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const SCISSORS: i32 = 3; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LOSS` is never used [INFO] [stdout] --> src/puzzle_02.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const LOSS: i32 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DRAW` is never used [INFO] [stdout] --> src/puzzle_02.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const DRAW: i32 = 3; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WIN` is never used [INFO] [stdout] --> src/puzzle_02.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const WIN: i32 = 6; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_02_part_1` is never used [INFO] [stdout] --> src/puzzle_02.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn aoc_puzzle_02_part_1() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_02_part_2` is never used [INFO] [stdout] --> src/puzzle_02.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | pub(crate) fn aoc_puzzle_02_part_2() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_03_part_1` is never used [INFO] [stdout] --> src/puzzle_03.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) fn aoc_puzzle_03_part_1() -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_03_part_2` is never used [INFO] [stdout] --> src/puzzle_03.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) fn aoc_puzzle_03_part_2() -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calc_prio` is never used [INFO] [stdout] --> src/puzzle_03.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn calc_prio(c: char) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_04_part_1` is never used [INFO] [stdout] --> src/puzzle_04.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) fn aoc_puzzle_04_part_1() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_04_part_2` is never used [INFO] [stdout] --> src/puzzle_04.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) fn aoc_puzzle_04_part_2() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_range` is never used [INFO] [stdout] --> src/puzzle_04.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn parse_range(a: &str) -> (i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_subset` is never used [INFO] [stdout] --> src/puzzle_04.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn is_subset(a: (i32, i32), b: (i32, i32)) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_subset_sym` is never used [INFO] [stdout] --> src/puzzle_04.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn is_subset_sym(a: (i32, i32), b: (i32, i32)) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `intersects` is never used [INFO] [stdout] --> src/puzzle_04.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn intersects(a: (i32, i32), b: (i32, i32)) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_05_part_1` is never used [INFO] [stdout] --> src/puzzle_05.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) fn aoc_puzzle_05_part_1() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_05_part_2` is never used [INFO] [stdout] --> src/puzzle_05.rs:46:15 [INFO] [stdout] | [INFO] [stdout] 46 | pub(crate) fn aoc_puzzle_05_part_2() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_stack` is never used [INFO] [stdout] --> src/puzzle_05.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn parse_stack(raw_stack: &str) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_06_part_1` is never used [INFO] [stdout] --> src/puzzle_06.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) fn aoc_puzzle_06_part_1() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dir` is never constructed [INFO] [stdout] --> src/puzzle_07.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Dir { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `File` is never constructed [INFO] [stdout] --> src/puzzle_07.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | struct File { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ItemType` is never used [INFO] [stdout] --> src/puzzle_07.rs:23:6 [INFO] [stdout] | [INFO] [stdout] 23 | enum ItemType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_07_part_1` is never used [INFO] [stdout] --> src/puzzle_07.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) fn aoc_puzzle_07_part_1() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_part1` is never used [INFO] [stdout] --> src/puzzle_07.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn solution_part1(sizes: &mut Vec) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_part2` is never used [INFO] [stdout] --> src/puzzle_07.rs:157:4 [INFO] [stdout] | [INFO] [stdout] 157 | fn solution_part2(sizes: &mut Vec, total_allocated: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `collect_size` is never used [INFO] [stdout] --> src/puzzle_07.rs:173:4 [INFO] [stdout] | [INFO] [stdout] 173 | fn collect_size(file_index: &HashMap, path: String, sizes: &mut Vec) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `aoc_puzzle_08_part_1` is never used [INFO] [stdout] --> src/puzzle_08.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) fn aoc_puzzle_08_part_1() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "bdf25dbf0260356f344d00c06eb600d7ea42a3bab3f446664a4477f4df997c4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf25dbf0260356f344d00c06eb600d7ea42a3bab3f446664a4477f4df997c4d", kill_on_drop: false }` [INFO] [stdout] bdf25dbf0260356f344d00c06eb600d7ea42a3bab3f446664a4477f4df997c4d