[INFO] cloning repository https://github.com/jensa/aoc-2023-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jensa/aoc-2023-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjensa%2Faoc-2023-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjensa%2Faoc-2023-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1a83ce1fd76b9c253f53f5791c90bbcd1cdbc1b
[INFO] testing jensa/aoc-2023-rust against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjensa%2Faoc-2023-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jensa/aoc-2023-rust on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jensa/aoc-2023-rust
[INFO] finished tweaking git repo https://github.com/jensa/aoc-2023-rust
[INFO] tweaked toml for git repo https://github.com/jensa/aoc-2023-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jensa/aoc-2023-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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 535f9936678025c629b00bda468ea1afcdcff39851b153c0048600d516e33f6a
[INFO] running `Command { std: "docker" "start" "-a" "535f9936678025c629b00bda468ea1afcdcff39851b153c0048600d516e33f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "535f9936678025c629b00bda468ea1afcdcff39851b153c0048600d516e33f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "535f9936678025c629b00bda468ea1afcdcff39851b153c0048600d516e33f6a", kill_on_drop: false }`
[INFO] [stdout] 535f9936678025c629b00bda468ea1afcdcff39851b153c0048600d516e33f6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] befe165104e88c4f0c84aff53a3daed1ba614cb62c44077155e01fcb4fdc15bc
[INFO] running `Command { std: "docker" "start" "-a" "befe165104e88c4f0c84aff53a3daed1ba614cb62c44077155e01fcb4fdc15bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `HashSet`, `thread`, and `time`
[INFO] [stdout]  --> src/day_16.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::{HashSet, HashMap}, thread, time};
[INFO] [stdout]   |                         ^^^^^^^            ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OptNumStr` and `split_in_two`
[INFO] [stdout]  --> src/day_16.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::util::{self, split_in_two, OptNumStr};
[INFO] [stdout]   |                         ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_matrix` is never used
[INFO] [stdout]    --> src/day_16.rs:212:4
[INFO] [stdout]     |
[INFO] [stdout] 212 | fn print_matrix (matrix: &Vec<Vec<char>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clearScreen` is never used
[INFO] [stdout]    --> src/day_16.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn clearScreen() {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_in_two` is never used
[INFO] [stdout]   --> src/util.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn split_in_two(s:&str, pat:&str) -> (String, String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_i64_vec` is never used
[INFO] [stdout]   --> src/util.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn to_i64_vec(s:String) -> Vec<i64> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_i32_vec` is never used
[INFO] [stdout]   --> src/util.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn to_i32_vec(s:String) -> Vec<i32> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_i64` and `to_i32` are never used
[INFO] [stdout]   --> src/util.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait OptNumStr {
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] 32 |     fn to_i64(&self) -> i64;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 33 |     fn to_i32(&self) -> i32;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `substring` is never used
[INFO] [stdout]   --> src/util.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait UtilStr {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 37 |
[INFO] [stdout] 38 |     fn substring(&self, index:usize) -> String;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clearScreen` should have a snake case name
[INFO] [stdout]    --> src/day_16.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn clearScreen() {
[INFO] [stdout]     |    ^^^^^^^^^^^ help: convert the identifier to snake case: `clear_screen`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "befe165104e88c4f0c84aff53a3daed1ba614cb62c44077155e01fcb4fdc15bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befe165104e88c4f0c84aff53a3daed1ba614cb62c44077155e01fcb4fdc15bc", kill_on_drop: false }`
[INFO] [stdout] befe165104e88c4f0c84aff53a3daed1ba614cb62c44077155e01fcb4fdc15bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f77ded0a41f95c3e199c532e074403bb7e7d5277990c9332f995efcfe3db382e
[INFO] running `Command { std: "docker" "start" "-a" "f77ded0a41f95c3e199c532e074403bb7e7d5277990c9332f995efcfe3db382e", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `HashSet`, `thread`, and `time`
[INFO] [stdout]  --> src/day_16.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::{HashSet, HashMap}, thread, time};
[INFO] [stdout]   |                         ^^^^^^^            ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OptNumStr` and `split_in_two`
[INFO] [stdout]  --> src/day_16.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::util::{self, split_in_two, OptNumStr};
[INFO] [stdout]   |                         ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_matrix` is never used
[INFO] [stdout]    --> src/day_16.rs:212:4
[INFO] [stdout]     |
[INFO] [stdout] 212 | fn print_matrix (matrix: &Vec<Vec<char>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clearScreen` is never used
[INFO] [stdout]    --> src/day_16.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn clearScreen() {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_in_two` is never used
[INFO] [stdout]   --> src/util.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn split_in_two(s:&str, pat:&str) -> (String, String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_i64_vec` is never used
[INFO] [stdout]   --> src/util.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn to_i64_vec(s:String) -> Vec<i64> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_i32_vec` is never used
[INFO] [stdout]   --> src/util.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn to_i32_vec(s:String) -> Vec<i32> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_i64` and `to_i32` are never used
[INFO] [stdout]   --> src/util.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait OptNumStr {
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] 32 |     fn to_i64(&self) -> i64;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 33 |     fn to_i32(&self) -> i32;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `substring` is never used
[INFO] [stdout]   --> src/util.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait UtilStr {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 37 |
[INFO] [stdout] 38 |     fn substring(&self, index:usize) -> String;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clearScreen` should have a snake case name
[INFO] [stdout]    --> src/day_16.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn clearScreen() {
[INFO] [stdout]     |    ^^^^^^^^^^^ help: convert the identifier to snake case: `clear_screen`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "f77ded0a41f95c3e199c532e074403bb7e7d5277990c9332f995efcfe3db382e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77ded0a41f95c3e199c532e074403bb7e7d5277990c9332f995efcfe3db382e", kill_on_drop: false }`
[INFO] [stdout] f77ded0a41f95c3e199c532e074403bb7e7d5277990c9332f995efcfe3db382e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c218d78a0c350f14b4c3da2b3f678a16c9f6adf1d4e89402a174f04a7e9f84a
[INFO] running `Command { std: "docker" "start" "-a" "8c218d78a0c350f14b4c3da2b3f678a16c9f6adf1d4e89402a174f04a7e9f84a", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/8c218d78a0c350f14b4c3da2b3f678a16c9f6adf1d4e89402a174f04a7e9f84a/.tmp-hostconfig.json331024127: no space left on device
[INFO] running `Command { std: "docker" "inspect" "8c218d78a0c350f14b4c3da2b3f678a16c9f6adf1d4e89402a174f04a7e9f84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c218d78a0c350f14b4c3da2b3f678a16c9f6adf1d4e89402a174f04a7e9f84a", kill_on_drop: false }`
[INFO] [stdout] 8c218d78a0c350f14b4c3da2b3f678a16c9f6adf1d4e89402a174f04a7e9f84a