[INFO] cloning repository https://github.com/tomasmmena/aoc2023-day02
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomasmmena/aoc2023-day02" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasmmena%2Faoc2023-day02", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasmmena%2Faoc2023-day02'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 691808ee55193f861ea4bfbba3b24da53327f198
[INFO] testing tomasmmena/aoc2023-day02 against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasmmena%2Faoc2023-day02" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tomasmmena/aoc2023-day02
[INFO] finished tweaking git repo https://github.com/tomasmmena/aoc2023-day02
[INFO] tweaked toml for git repo https://github.com/tomasmmena/aoc2023-day02 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tomasmmena/aoc2023-day02 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tomasmmena/aoc2023-day02 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-2026-04-21" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d109d631d336f42c27dc7ca65456767b1d9a952a4c0b37dbe026ffa0d314074
[INFO] running `Command { std: "docker" "start" "-a" "2d109d631d336f42c27dc7ca65456767b1d9a952a4c0b37dbe026ffa0d314074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d109d631d336f42c27dc7ca65456767b1d9a952a4c0b37dbe026ffa0d314074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d109d631d336f42c27dc7ca65456767b1d9a952a4c0b37dbe026ffa0d314074", kill_on_drop: false }`
[INFO] [stdout] 2d109d631d336f42c27dc7ca65456767b1d9a952a4c0b37dbe026ffa0d314074
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0eeae40cdf0f89f4728f7f064f7fe1962e2d6ef4cd4901757bbab57d192bfdc7
[INFO] running `Command { std: "docker" "start" "-a" "0eeae40cdf0f89f4728f7f064f7fe1962e2d6ef4cd4901757bbab57d192bfdc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2023-day02 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> src/main.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl CubeSet {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     fn contains(&self, other: &Self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct Game {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 42 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "0eeae40cdf0f89f4728f7f064f7fe1962e2d6ef4cd4901757bbab57d192bfdc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eeae40cdf0f89f4728f7f064f7fe1962e2d6ef4cd4901757bbab57d192bfdc7", kill_on_drop: false }`
[INFO] [stdout] 0eeae40cdf0f89f4728f7f064f7fe1962e2d6ef4cd4901757bbab57d192bfdc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 519b6a42846a6942437c1889732aacf6ef823088570568ec2d3ea82797768cfe
[INFO] running `Command { std: "docker" "start" "-a" "519b6a42846a6942437c1889732aacf6ef823088570568ec2d3ea82797768cfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2023-day02 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> src/main.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl CubeSet {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     fn contains(&self, other: &Self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct Game {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 42 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "519b6a42846a6942437c1889732aacf6ef823088570568ec2d3ea82797768cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "519b6a42846a6942437c1889732aacf6ef823088570568ec2d3ea82797768cfe", kill_on_drop: false }`
[INFO] [stdout] 519b6a42846a6942437c1889732aacf6ef823088570568ec2d3ea82797768cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a541a40fc85d3cc41962f1822f7daf7aa5b168c47331b7281df0bd3873f5c2d7
[INFO] running `Command { std: "docker" "start" "-a" "a541a40fc85d3cc41962f1822f7daf7aa5b168c47331b7281df0bd3873f5c2d7", kill_on_drop: false }`
[INFO] [stderr] warning: method `contains` is never used
[INFO] [stderr]   --> src/main.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl CubeSet {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] 14 |
[INFO] [stderr] 15 |     fn contains(&self, other: &Self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/main.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | struct Game {
[INFO] [stderr]    |        ---- field in this struct
[INFO] [stderr] 42 |     id: usize,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2023-day02` (bin "aoc2023-day02" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc2023_day02-8d85014abcf24ef2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a541a40fc85d3cc41962f1822f7daf7aa5b168c47331b7281df0bd3873f5c2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a541a40fc85d3cc41962f1822f7daf7aa5b168c47331b7281df0bd3873f5c2d7", kill_on_drop: false }`
[INFO] [stdout] a541a40fc85d3cc41962f1822f7daf7aa5b168c47331b7281df0bd3873f5c2d7