[INFO] cloning repository https://github.com/robwhitby/aoc23-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robwhitby/aoc23-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobwhitby%2Faoc23-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobwhitby%2Faoc23-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8917211cff4a9233d07a8b0cca84b40d43d82d9f
[INFO] checking robwhitby/aoc23-rust against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobwhitby%2Faoc23-rust" "/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/robwhitby/aoc23-rust
[INFO] finished tweaking git repo https://github.com/robwhitby/aoc23-rust
[INFO] tweaked toml for git repo https://github.com/robwhitby/aoc23-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/robwhitby/aoc23-rust on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/robwhitby/aoc23-rust 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2312553caf5587c0d7d69e8b91545968c6e79a2b03c8c6a4229c1668ef8fee7c
[INFO] running `Command { std: "docker" "start" "-a" "2312553caf5587c0d7d69e8b91545968c6e79a2b03c8c6a4229c1668ef8fee7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2312553caf5587c0d7d69e8b91545968c6e79a2b03c8c6a4229c1668ef8fee7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2312553caf5587c0d7d69e8b91545968c6e79a2b03c8c6a4229c1668ef8fee7c", kill_on_drop: false }`
[INFO] [stdout] 2312553caf5587c0d7d69e8b91545968c6e79a2b03c8c6a4229c1668ef8fee7c
[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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 669ba37650a24eeb59816a21187b95b057915cb3b45d0c1c2d70cf0eeec8d3bc
[INFO] running `Command { std: "docker" "start" "-a" "669ba37650a24eeb59816a21187b95b057915cb3b45d0c1c2d70cf0eeec8d3bc", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking aoc23-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `calc_line` is never used
[INFO] [stdout]  --> src/day01.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn calc_line(line: &String) -> i32 {
[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 `replace_line` is never used
[INFO] [stdout]  --> src/day01.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn replace_line(line: &String) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day01.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part1(input: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day01.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part2(input: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Game` is never constructed
[INFO] [stdout]  --> src/day02.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Game {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_game` is never used
[INFO] [stdout]   --> src/day02.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse_game(id: i32, line: &String) -> Game {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day02.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn part1(input: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day02.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn part2(input: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Number` is never constructed
[INFO] [stdout]  --> src/day03.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Number(Vec<Point>);
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `neighbours`, `value`, and `contains` are never used
[INFO] [stdout]   --> src/day03.rs:8:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Number {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout]  8 |     fn neighbours(&self, grid: &Grid) -> HashSet<Point> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn value(&self) -> i32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn contains(&self, p: &Point) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_numbers` is never used
[INFO] [stdout]   --> src/day03.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn parse_numbers(grid: &Grid) -> Vec<Number> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day03.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn part1(input: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day03.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn part2(input: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/grid.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Point {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Grid` is never constructed
[INFO] [stdout]   --> src/grid.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Grid(pub Vec<String>);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get`, `neighbours`, and `iter` are never used
[INFO] [stdout]   --> src/grid.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Grid {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 13 |     pub fn get(&self, x: i32, y: i32) -> Option<Point> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn neighbours(&self, p: &Point) -> HashSet<Point> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn iter(&self) -> GridIter<'_> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GridIter` is never constructed
[INFO] [stdout]   --> src/grid.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct GridIter<'a> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/day04.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn part1(input: Vec<String>) -> i32 {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `matches` is never used
[INFO] [stdout]   --> src/day04.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn matches(card: &String) -> i32 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day04.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part2(input: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Data` is never constructed
[INFO] [stdout]  --> src/day05.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Data{
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `convert` and `reverse` are never used
[INFO] [stdout]   --> src/day05.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Data {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 10 |     fn convert(&self, i: &i64) -> i64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn reverse(&self, i: &i64) -> i64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Converter` is never constructed
[INFO] [stdout]   --> src/day05.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Converter(Vec<Offset>);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `convert` and `reverse` are never used
[INFO] [stdout]   --> src/day05.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Converter {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 22 |     fn convert(&self, i: &i64) -> i64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn reverse(&self, i: &i64) -> i64 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Offset` is never constructed
[INFO] [stdout]   --> src/day05.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Offset{
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/day05.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Offset {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 37 |     fn from(s: String) -> Offset {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> src/day05.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn parse_input(input: Vec<String>) -> Data {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day05.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn part1(input: Vec<String>) -> i64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day05.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn part2(input: Vec<String>) -> i64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "669ba37650a24eeb59816a21187b95b057915cb3b45d0c1c2d70cf0eeec8d3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "669ba37650a24eeb59816a21187b95b057915cb3b45d0c1c2d70cf0eeec8d3bc", kill_on_drop: false }`
[INFO] [stdout] 669ba37650a24eeb59816a21187b95b057915cb3b45d0c1c2d70cf0eeec8d3bc