[INFO] cloning repository https://github.com/tscott0/aoc2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tscott0/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftscott0%2Faoc2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftscott0%2Faoc2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fff6f40a585b7f09eb59aae6a48b30e303f2e73d [INFO] testing tscott0/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%2Ftscott0%2Faoc2021" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tscott0/aoc2021 [INFO] finished tweaking git repo https://github.com/tscott0/aoc2021 [INFO] tweaked toml for git repo https://github.com/tscott0/aoc2021 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tscott0/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/tscott0/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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded fixedbitset v0.4.0 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded indexmap v1.7.0 [INFO] [stderr] Downloaded petgraph v0.6.0 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] afb01417abc7f5b164eaf35e229df05087385e206676f19f77635b476ed9a78a [INFO] running `Command { std: "docker" "start" "-a" "afb01417abc7f5b164eaf35e229df05087385e206676f19f77635b476ed9a78a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afb01417abc7f5b164eaf35e229df05087385e206676f19f77635b476ed9a78a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afb01417abc7f5b164eaf35e229df05087385e206676f19f77635b476ed9a78a", kill_on_drop: false }` [INFO] [stdout] afb01417abc7f5b164eaf35e229df05087385e206676f19f77635b476ed9a78a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 767435f70f2912d940b7d7234146c98abd2e591b66d4b85aa83b19c2e303b919 [INFO] running `Command { std: "docker" "start" "-a" "767435f70f2912d940b7d7234146c98abd2e591b66d4b85aa83b19c2e303b919", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.19s [INFO] running `Command { std: "docker" "inspect" "767435f70f2912d940b7d7234146c98abd2e591b66d4b85aa83b19c2e303b919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "767435f70f2912d940b7d7234146c98abd2e591b66d4b85aa83b19c2e303b919", kill_on_drop: false }` [INFO] [stdout] 767435f70f2912d940b7d7234146c98abd2e591b66d4b85aa83b19c2e303b919 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0a460903e65b36fc8e3c42d0fce706252a88d74ac94653619307277f9bd4eacb [INFO] running `Command { std: "docker" "start" "-a" "0a460903e65b36fc8e3c42d0fce706252a88d74ac94653619307277f9bd4eacb", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.83s [INFO] running `Command { std: "docker" "inspect" "0a460903e65b36fc8e3c42d0fce706252a88d74ac94653619307277f9bd4eacb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a460903e65b36fc8e3c42d0fce706252a88d74ac94653619307277f9bd4eacb", kill_on_drop: false }` [INFO] [stdout] 0a460903e65b36fc8e3c42d0fce706252a88d74ac94653619307277f9bd4eacb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ee386ec998dfbd48198c99ea490e8ec777e33dd5799cc6cbaa1229649d4c6427 [INFO] running `Command { std: "docker" "start" "-a" "ee386ec998dfbd48198c99ea490e8ec777e33dd5799cc6cbaa1229649d4c6427", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aoc2021-efeba549b9e9a1a5) [INFO] [stderr] Running unittests src/bin/day01/main.rs (/opt/rustwide/target/debug/deps/day01-cf28f82187ca5919) [INFO] [stderr] Running unittests src/bin/day02/main.rs (/opt/rustwide/target/debug/deps/day02-9360d9d009b14f42) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] test test_part_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] test test_part_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day03/main.rs (/opt/rustwide/target/debug/deps/day03-1ad687fd4ce2ad8f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] test test_part_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day04/main.rs (/opt/rustwide/target/debug/deps/day04-b2a49d5a97dc091a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_2 ... ok [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day05/main.rs (/opt/rustwide/target/debug/deps/day05-a58f3caf7af5fd0c) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] test test_part_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day06/main.rs (/opt/rustwide/target/debug/deps/day06-97194032fa4fc784) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_part_1_ex_1 ... ok [INFO] [stdout] test test_part_1_ex_2 ... ok [INFO] [stdout] test test_part_2 ... ok [INFO] [stderr] Running unittests src/bin/day07/main.rs (/opt/rustwide/target/debug/deps/day07-7d61f8f6e58e668b) [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_1 ... ok [INFO] [stderr] Running unittests src/bin/day08/main.rs (/opt/rustwide/target/debug/deps/day08-6a6a31f7768c4f7f) [INFO] [stdout] test test_part_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_2_lines ... ok [INFO] [stdout] test test_part_1_and_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day09/main.rs (/opt/rustwide/target/debug/deps/day09-d8f9018c2b6e7517) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] test test_part_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day10/main.rs (/opt/rustwide/target/debug/deps/day10-427e1bea5e034756) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_2 ... ok [INFO] [stderr] Running unittests src/bin/day11/main.rs (/opt/rustwide/target/debug/deps/day11-0ce60fb0ac4f041d) [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] test test_part_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day12/main.rs (/opt/rustwide/target/debug/deps/day12-e8c1b9579dc2f9a8) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_part_1_and_2_example_1 ... ok [INFO] [stdout] test test_part_1_and_2_example_2 ... ok [INFO] [stderr] Running unittests src/bin/day13/main.rs (/opt/rustwide/target/debug/deps/day13-b9794fe4e4f35bd1) [INFO] [stdout] test test_part_1_and_2_example_3 ... ok [INFO] [stderr] Running unittests src/bin/day15/main.rs (/opt/rustwide/target/debug/deps/day15-64c598eabd2db81d) [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day16/main.rs (/opt/rustwide/target/debug/deps/day16-5600952ab6c2180d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_1 ... ok [INFO] [stdout] test test_part_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day17/main.rs (/opt/rustwide/target/debug/deps/day17-5a135bc60bbb24c9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part_2 ... ok [INFO] [stdout] test test_part_1 ... ok [INFO] [stderr] Doc-tests aoc2021 [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s [INFO] [stdout] [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" "ee386ec998dfbd48198c99ea490e8ec777e33dd5799cc6cbaa1229649d4c6427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee386ec998dfbd48198c99ea490e8ec777e33dd5799cc6cbaa1229649d4c6427", kill_on_drop: false }` [INFO] [stdout] ee386ec998dfbd48198c99ea490e8ec777e33dd5799cc6cbaa1229649d4c6427