[INFO] cloning repository https://github.com/swaits/aoc2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swaits/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswaits%2Faoc2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswaits%2Faoc2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96b018581cc9b675eeef28260aa28ba10e91a0ef [INFO] testing swaits/aoc2021 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%2Fswaits%2Faoc2021" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/swaits/aoc2021 [INFO] finished tweaking git repo https://github.com/swaits/aoc2021 [INFO] tweaked toml for git repo https://github.com/swaits/aoc2021 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/swaits/aoc2021 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/swaits/aoc2021 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] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cached v0.26.2 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded async-trait v0.1.51 [INFO] [stderr] Downloaded async-rwlock v1.3.0 [INFO] [stderr] Downloaded futures-executor v0.3.18 [INFO] [stderr] Downloaded darling v0.13.0 [INFO] [stderr] Downloaded anyhow v1.0.51 [INFO] [stderr] Downloaded darling_core v0.13.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.33 [INFO] [stderr] Downloaded futures-channel v0.3.18 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded futures-util v0.3.18 [INFO] [stderr] Downloaded futures-task v0.3.18 [INFO] [stderr] Downloaded darling_macro v0.13.0 [INFO] [stderr] Downloaded cached_proc_macro v0.7.1 [INFO] [stderr] Downloaded cached_proc_macro_types v0.1.0 [INFO] [stderr] Downloaded syn v1.0.82 [INFO] [stderr] Downloaded futures-core v0.3.18 [INFO] [stderr] Downloaded futures-io v0.3.18 [INFO] [stderr] Downloaded futures-macro v0.3.18 [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded futures v0.3.18 [INFO] [stderr] Downloaded futures-sink v0.3.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4c89eb43edc06d2647b3965953f798d906870918bab8dc78befc0fdd7aa77737 [INFO] running `Command { std: "docker" "start" "-a" "4c89eb43edc06d2647b3965953f798d906870918bab8dc78befc0fdd7aa77737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c89eb43edc06d2647b3965953f798d906870918bab8dc78befc0fdd7aa77737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c89eb43edc06d2647b3965953f798d906870918bab8dc78befc0fdd7aa77737", kill_on_drop: false }` [INFO] [stdout] 4c89eb43edc06d2647b3965953f798d906870918bab8dc78befc0fdd7aa77737 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3058797811e81d4fb003efcd5eb9b3282e7d3cc2eee1deaa748d14d9e7175539 [INFO] running `Command { std: "docker" "start" "-a" "3058797811e81d4fb003efcd5eb9b3282e7d3cc2eee1deaa748d14d9e7175539", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling async-rwlock v1.3.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling cached_proc_macro v0.7.1 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling cached v0.26.2 [INFO] [stderr] Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.28s [INFO] running `Command { std: "docker" "inspect" "3058797811e81d4fb003efcd5eb9b3282e7d3cc2eee1deaa748d14d9e7175539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3058797811e81d4fb003efcd5eb9b3282e7d3cc2eee1deaa748d14d9e7175539", kill_on_drop: false }` [INFO] [stdout] 3058797811e81d4fb003efcd5eb9b3282e7d3cc2eee1deaa748d14d9e7175539 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8f3d9e44a000e239d769662ad50f846496f37a99be31ae0f0c044878b42d23de [INFO] running `Command { std: "docker" "start" "-a" "8f3d9e44a000e239d769662ad50f846496f37a99be31ae0f0c044878b42d23de", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "8f3d9e44a000e239d769662ad50f846496f37a99be31ae0f0c044878b42d23de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f3d9e44a000e239d769662ad50f846496f37a99be31ae0f0c044878b42d23de", kill_on_drop: false }` [INFO] [stdout] 8f3d9e44a000e239d769662ad50f846496f37a99be31ae0f0c044878b42d23de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 29cc2012e13437dd9a8b4a59e9110ff41e6a511875e1db226ff340561b831909 [INFO] running `Command { std: "docker" "start" "-a" "29cc2012e13437dd9a8b4a59e9110ff41e6a511875e1db226ff340561b831909", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc2021-466204c4a16726b8) [INFO] [stdout] running 21 tests [INFO] [stdout] test day01::tests::test_my_data ... ok [INFO] [stdout] test day02::tests::test_my_data ... ok [INFO] [stdout] test day02::tests::test_example ... ok [INFO] [stdout] test day04::tests::test_example ... ok [INFO] [stdout] test day07::tests::test_my_data ... ok [INFO] [stdout] test day06::tests::test_count_babies ... ok [INFO] [stdout] test day07::tests::test_example ... ok [INFO] [stdout] test day08::tests::test_example ... ok [INFO] [stdout] test day06::tests::test_my_data ... ok [INFO] [stdout] test day01::tests::test_example ... ok [INFO] [stdout] test day06::tests::test_example ... ok [INFO] [stdout] test day03::tests::test_example ... ok [INFO] [stdout] test day04::tests::test_my_data ... ok [INFO] [stdout] test day09::tests::test_example ... ok [INFO] [stdout] test day10::tests::test_example ... ok [INFO] [stdout] test day10::tests::test_my_data ... ok [INFO] [stdout] test day05::tests::test_example ... ok [INFO] [stdout] test day08::tests::test_my_data ... ok [INFO] [stdout] test day05::tests::test_my_data ... ok [INFO] [stdout] test day03::tests::test_my_data ... ok [INFO] [stdout] test day09::tests::test_my_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "29cc2012e13437dd9a8b4a59e9110ff41e6a511875e1db226ff340561b831909", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29cc2012e13437dd9a8b4a59e9110ff41e6a511875e1db226ff340561b831909", kill_on_drop: false }` [INFO] [stdout] 29cc2012e13437dd9a8b4a59e9110ff41e6a511875e1db226ff340561b831909