[INFO] cloning repository https://github.com/coughmedicine/aoc23
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coughmedicine/aoc23" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoughmedicine%2Faoc23", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoughmedicine%2Faoc23'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc3633d1db1b29849e29e5e3274b830e04c9716a
[INFO] checking coughmedicine/aoc23 against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoughmedicine%2Faoc23" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coughmedicine/aoc23 on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coughmedicine/aoc23
[INFO] finished tweaking git repo https://github.com/coughmedicine/aoc23
[INFO] tweaked toml for git repo https://github.com/coughmedicine/aoc23 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/coughmedicine/aoc23 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05fb144bafdb319dc6b43f70456282dde2355c7047a1a6f338c0986f0f985a45
[INFO] running `Command { std: "docker" "start" "-a" "05fb144bafdb319dc6b43f70456282dde2355c7047a1a6f338c0986f0f985a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05fb144bafdb319dc6b43f70456282dde2355c7047a1a6f338c0986f0f985a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05fb144bafdb319dc6b43f70456282dde2355c7047a1a6f338c0986f0f985a45", kill_on_drop: false }`
[INFO] [stdout] 05fb144bafdb319dc6b43f70456282dde2355c7047a1a6f338c0986f0f985a45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bea391a2434e303aa139d7d3d1db38ebd7145bf9394170ef3cb928c2d23667fc
[INFO] running `Command { std: "docker" "start" "-a" "bea391a2434e303aa139d7d3d1db38ebd7145bf9394170ef3cb928c2d23667fc", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking aoc23 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `day1::day1_2`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use day1::day1_2;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day2::day2_2`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use day2::day2_2;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/day3/mod.rs:105:16
[INFO] [stdout]     |
[INFO] [stdout] 105 |             if (nums.iter().len() == 2) {
[INFO] [stdout]     |                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 105 -             if (nums.iter().len() == 2) {
[INFO] [stdout] 105 +             if nums.iter().len() == 2 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day3::day3_2`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use day3::day3_2;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day4/mod.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |             if (winning_nums.contains(&your)) {
[INFO] [stdout]    |                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -             if (winning_nums.contains(&your)) {
[INFO] [stdout] 23 +             if winning_nums.contains(&your) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day1::day1_2`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use day1::day1_2;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day2::day2_2`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use day2::day2_2;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/day3/mod.rs:105:16
[INFO] [stdout]     |
[INFO] [stdout] 105 |             if (nums.iter().len() == 2) {
[INFO] [stdout]     |                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 105 -             if (nums.iter().len() == 2) {
[INFO] [stdout] 105 +             if nums.iter().len() == 2 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day3::day3_2`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use day3::day3_2;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day4/mod.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |             if (winning_nums.contains(&your)) {
[INFO] [stdout]    |                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -             if (winning_nums.contains(&your)) {
[INFO] [stdout] 23 +             if winning_nums.contains(&your) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day1_1` is never used
[INFO] [stdout]  --> src/day1/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day1_1() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day1_2` is never used
[INFO] [stdout]   --> src/day1/mod.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn day1_2() {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day2_1` is never used
[INFO] [stdout]  --> src/day2/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day2_1() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day2_2` is never used
[INFO] [stdout]   --> src/day2/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn day2_2() {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_surr_nums` is never used
[INFO] [stdout]  --> src/day3/mod.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn find_surr_nums((x, y): (usize, usize), g: &Grid) -> HashSet<(usize, usize)> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `number_from_digit_coord` is never used
[INFO] [stdout]   --> src/day3/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn number_from_digit_coord(g: &Grid, known_coords: HashSet<(usize, usize)>) -> Vec<i32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day3_1` is never used
[INFO] [stdout]   --> src/day3/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn day3_1() {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day3_2` is never used
[INFO] [stdout]   --> src/day3/mod.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub fn day3_2() {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Grid` is never constructed
[INFO] [stdout]    --> src/day3/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | struct Grid {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_from_string`, `get_pos`, and `get_point_dir` are never used
[INFO] [stdout]    --> src/day3/mod.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl Grid {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 121 |     fn new_from_string<'a>(lines: impl Iterator<Item = &'a str>) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     fn get_pos(&self, coords: (usize, usize)) -> Option<char> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn get_point_dir((x, y): (usize, usize), dir: Dir) -> (usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Dir` is never used
[INFO] [stdout]    --> src/day3/mod.rs:155:6
[INFO] [stdout]     |
[INFO] [stdout] 155 | enum Dir {
[INFO] [stdout]     |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day4_1` is never used
[INFO] [stdout]  --> src/day4/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn day4_1() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day1_1` is never used
[INFO] [stdout]  --> src/day1/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day1_1() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day1_2` is never used
[INFO] [stdout]   --> src/day1/mod.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn day1_2() {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day2_1` is never used
[INFO] [stdout]  --> src/day2/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn day2_1() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day2_2` is never used
[INFO] [stdout]   --> src/day2/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn day2_2() {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_surr_nums` is never used
[INFO] [stdout]  --> src/day3/mod.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn find_surr_nums((x, y): (usize, usize), g: &Grid) -> HashSet<(usize, usize)> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `number_from_digit_coord` is never used
[INFO] [stdout]   --> src/day3/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn number_from_digit_coord(g: &Grid, known_coords: HashSet<(usize, usize)>) -> Vec<i32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day3_1` is never used
[INFO] [stdout]   --> src/day3/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn day3_1() {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day3_2` is never used
[INFO] [stdout]   --> src/day3/mod.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub fn day3_2() {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Grid` is never constructed
[INFO] [stdout]    --> src/day3/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | struct Grid {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_from_string`, `get_pos`, and `get_point_dir` are never used
[INFO] [stdout]    --> src/day3/mod.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl Grid {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 121 |     fn new_from_string<'a>(lines: impl Iterator<Item = &'a str>) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     fn get_pos(&self, coords: (usize, usize)) -> Option<char> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn get_point_dir((x, y): (usize, usize), dir: Dir) -> (usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Dir` is never used
[INFO] [stdout]    --> src/day3/mod.rs:155:6
[INFO] [stdout]     |
[INFO] [stdout] 155 | enum Dir {
[INFO] [stdout]     |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day4_1` is never used
[INFO] [stdout]  --> src/day4/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn day4_1() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `Command { std: "docker" "inspect" "bea391a2434e303aa139d7d3d1db38ebd7145bf9394170ef3cb928c2d23667fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bea391a2434e303aa139d7d3d1db38ebd7145bf9394170ef3cb928c2d23667fc", kill_on_drop: false }`
[INFO] [stdout] bea391a2434e303aa139d7d3d1db38ebd7145bf9394170ef3cb928c2d23667fc