[INFO] cloning repository https://github.com/0xphen/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xphen/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xphen%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xphen%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9963ff899d5f12d0ff65c2be1630eab91d7a174d
[INFO] testing 0xphen/advent-of-code against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xphen%2Fadvent-of-code" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xphen/advent-of-code
[INFO] finished tweaking git repo https://github.com/0xphen/advent-of-code
[INFO] tweaked toml for git repo https://github.com/0xphen/advent-of-code written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xphen/advent-of-code on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xphen/advent-of-code 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb6ae094a05681d259df9de0abf5d8b3919003be7c9deb67bda8dbb84da2dcbd
[INFO] running `Command { std: "docker" "start" "-a" "fb6ae094a05681d259df9de0abf5d8b3919003be7c9deb67bda8dbb84da2dcbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb6ae094a05681d259df9de0abf5d8b3919003be7c9deb67bda8dbb84da2dcbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6ae094a05681d259df9de0abf5d8b3919003be7c9deb67bda8dbb84da2dcbd", kill_on_drop: false }`
[INFO] [stdout] fb6ae094a05681d259df9de0abf5d8b3919003be7c9deb67bda8dbb84da2dcbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed03944467a50773679898e84a2ca0a3c4c0ad49e30591f8acf1a3a703fbbc0b
[INFO] running `Command { std: "docker" "start" "-a" "ed03944467a50773679898e84a2ca0a3c4c0ad49e30591f8acf1a3a703fbbc0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::solutions::*`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::solutions::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]  --> src/solutions/day_1/solution.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn part_1() -> (i32, (Vec<i32>, Vec<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 `part_2` is never used
[INFO] [stdout]   --> src/solutions/day_1/solution.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn part_2(a: Vec<i32>, b: Vec<i32>) -> i32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_inputs` is never used
[INFO] [stdout]  --> src/solutions/day_2/solution.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn parse_inputs() -> Vec<Vec<i32>> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_safe` is never used
[INFO] [stdout]   --> src/solutions/day_2/solution.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn is_safe(report: &[i32]) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_part_1` is never used
[INFO] [stdout]   --> src/solutions/day_2/solution.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn solve_part_1(reports: &[Vec<i32>]) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_part_2` is never used
[INFO] [stdout]   --> src/solutions/day_2/solution.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn solve_part_2(reports: &[Vec<i32>]) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "ed03944467a50773679898e84a2ca0a3c4c0ad49e30591f8acf1a3a703fbbc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed03944467a50773679898e84a2ca0a3c4c0ad49e30591f8acf1a3a703fbbc0b", kill_on_drop: false }`
[INFO] [stdout] ed03944467a50773679898e84a2ca0a3c4c0ad49e30591f8acf1a3a703fbbc0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f6a6935c5a44bc79b62d1bca24bbb2e88ac471b75204e5f0ad9cffef6e7255d
[INFO] running `Command { std: "docker" "start" "-a" "9f6a6935c5a44bc79b62d1bca24bbb2e88ac471b75204e5f0ad9cffef6e7255d", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::solutions::*`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::solutions::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]  --> src/solutions/day_1/solution.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn part_1() -> (i32, (Vec<i32>, Vec<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 `part_2` is never used
[INFO] [stdout]   --> src/solutions/day_1/solution.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn part_2(a: Vec<i32>, b: Vec<i32>) -> i32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_inputs` is never used
[INFO] [stdout]  --> src/solutions/day_2/solution.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn parse_inputs() -> Vec<Vec<i32>> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_safe` is never used
[INFO] [stdout]   --> src/solutions/day_2/solution.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn is_safe(report: &[i32]) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_part_1` is never used
[INFO] [stdout]   --> src/solutions/day_2/solution.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn solve_part_1(reports: &[Vec<i32>]) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_part_2` is never used
[INFO] [stdout]   --> src/solutions/day_2/solution.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn solve_part_2(reports: &[Vec<i32>]) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9f6a6935c5a44bc79b62d1bca24bbb2e88ac471b75204e5f0ad9cffef6e7255d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6a6935c5a44bc79b62d1bca24bbb2e88ac471b75204e5f0ad9cffef6e7255d", kill_on_drop: false }`
[INFO] [stdout] 9f6a6935c5a44bc79b62d1bca24bbb2e88ac471b75204e5f0ad9cffef6e7255d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91adfcfebfdd802aca0a5fcbd834b67695eacc37651c7722ac88354981b057e4
[INFO] running `Command { std: "docker" "start" "-a" "91adfcfebfdd802aca0a5fcbd834b67695eacc37651c7722ac88354981b057e4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::solutions::*`
[INFO] [stdout] 
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 3 | use crate::solutions::*;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `part_1` is never used
[INFO] [stderr]  --> src/solutions/day_1/solution.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn part_1() -> (i32, (Vec<i32>, Vec<i32>)) {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `part_2` is never used
[INFO] [stderr]   --> src/solutions/day_1/solution.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn part_2(a: Vec<i32>, b: Vec<i32>) -> i32 {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_inputs` is never used
[INFO] [stderr]  --> src/solutions/day_2/solution.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn parse_inputs() -> Vec<Vec<i32>> {
[INFO] [stderr]   |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_safe` is never used
[INFO] [stderr]   --> src/solutions/day_2/solution.rs:21:4
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn is_safe(report: &[i32]) -> bool {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `solve_part_1` is never used
[INFO] [stderr]   --> src/solutions/day_2/solution.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn solve_part_1(reports: &[Vec<i32>]) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `solve_part_2` is never used
[INFO] [stderr]   --> src/solutions/day_2/solution.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub fn solve_part_2(reports: &[Vec<i32>]) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `advent-of-code` (bin "advent-of-code" test) generated 7 warnings (run `cargo fix --bin "advent-of-code" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code-0d76655354f1afc5)
[INFO] running `Command { std: "docker" "inspect" "91adfcfebfdd802aca0a5fcbd834b67695eacc37651c7722ac88354981b057e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91adfcfebfdd802aca0a5fcbd834b67695eacc37651c7722ac88354981b057e4", kill_on_drop: false }`
[INFO] [stdout] 91adfcfebfdd802aca0a5fcbd834b67695eacc37651c7722ac88354981b057e4
