[INFO] cloning repository https://github.com/4ilo/Advent-Of-Code-2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4ilo/Advent-Of-Code-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4ilo%2FAdvent-Of-Code-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4ilo%2FAdvent-Of-Code-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b9aadc39006305c810db1ff71b112a794a7d85b
[INFO] testing 4ilo/Advent-Of-Code-2021 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4ilo%2FAdvent-Of-Code-2021" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/4ilo/Advent-Of-Code-2021 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/4ilo/Advent-Of-Code-2021
[INFO] finished tweaking git repo https://github.com/4ilo/Advent-Of-Code-2021
[INFO] tweaked toml for git repo https://github.com/4ilo/Advent-Of-Code-2021 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/4ilo/Advent-Of-Code-2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebf1c9b684c0fb1a9f701b81b69ce8c9f91d5ea8e686540c689b2c948c88c0d8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ebf1c9b684c0fb1a9f701b81b69ce8c9f91d5ea8e686540c689b2c948c88c0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebf1c9b684c0fb1a9f701b81b69ce8c9f91d5ea8e686540c689b2c948c88c0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf1c9b684c0fb1a9f701b81b69ce8c9f91d5ea8e686540c689b2c948c88c0d8", kill_on_drop: false }`
[INFO] [stdout] ebf1c9b684c0fb1a9f701b81b69ce8c9f91d5ea8e686540c689b2c948c88c0d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d17a71ff8b9a1e1dcfe37532cbedd34a23a658c164d05c09b65bcfe0f46634de
[INFO] running `Command { std: "docker" "start" "-a" "d17a71ff8b9a1e1dcfe37532cbedd34a23a658c164d05c09b65bcfe0f46634de", kill_on_drop: false }`
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling to-binary v0.4.0
[INFO] [stderr]    Compiling scan_fmt v0.2.6
[INFO] [stderr]    Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.41s
[INFO] running `Command { std: "docker" "inspect" "d17a71ff8b9a1e1dcfe37532cbedd34a23a658c164d05c09b65bcfe0f46634de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17a71ff8b9a1e1dcfe37532cbedd34a23a658c164d05c09b65bcfe0f46634de", kill_on_drop: false }`
[INFO] [stdout] d17a71ff8b9a1e1dcfe37532cbedd34a23a658c164d05c09b65bcfe0f46634de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 66fffc04ca7dcb417400017adf8feb746b228c3ca46842d4722affd0384d8b60
[INFO] running `Command { std: "docker" "start" "-a" "66fffc04ca7dcb417400017adf8feb746b228c3ca46842d4722affd0384d8b60", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.61s
[INFO] [stderr]   Executable unittests utils.rs (/opt/rustwide/target/debug/deps/utils-d2c0bc2e9001689a)
[INFO] [stderr]   Executable unittests day1/main.rs (/opt/rustwide/target/debug/deps/day1-750387c0287450f6)
[INFO] [stderr]   Executable unittests day10/main.rs (/opt/rustwide/target/debug/deps/day10-cf4c85ba4f57ec07)
[INFO] [stderr]   Executable unittests day11/main.rs (/opt/rustwide/target/debug/deps/day11-1ac6d83dcc9ab097)
[INFO] [stderr]   Executable unittests day12/main.rs (/opt/rustwide/target/debug/deps/day12-e1868f569ea872e0)
[INFO] [stderr]   Executable unittests day13/main.rs (/opt/rustwide/target/debug/deps/day13-8d7efcac482b9545)
[INFO] [stderr]   Executable unittests day14/main.rs (/opt/rustwide/target/debug/deps/day14-502e7db92f8f628d)
[INFO] [stderr]   Executable unittests day15/main.rs (/opt/rustwide/target/debug/deps/day15-1187f4bd0e2fb28e)
[INFO] [stderr]   Executable unittests day16/main.rs (/opt/rustwide/target/debug/deps/day16-795d3290f8ab8be7)
[INFO] [stderr]   Executable unittests day17/main.rs (/opt/rustwide/target/debug/deps/day17-5ca952d3893f85bb)
[INFO] [stderr]   Executable unittests day2/main.rs (/opt/rustwide/target/debug/deps/day2-a9454f5a60c13e2b)
[INFO] [stderr]   Executable unittests day3/main.rs (/opt/rustwide/target/debug/deps/day3-f25e52b195571a45)
[INFO] [stderr]   Executable unittests day4/main.rs (/opt/rustwide/target/debug/deps/day4-12e6d3a80e8f9412)
[INFO] [stderr]   Executable unittests day5/main.rs (/opt/rustwide/target/debug/deps/day5-5169ce3c922c9747)
[INFO] [stderr]   Executable unittests day6/main.rs (/opt/rustwide/target/debug/deps/day6-748dcd9ce290edc1)
[INFO] [stderr]   Executable unittests day7/main.rs (/opt/rustwide/target/debug/deps/day7-483b9cccd1e1af49)
[INFO] [stderr]   Executable unittests day8/main.rs (/opt/rustwide/target/debug/deps/day8-6e44cb0c5c81f295)
[INFO] [stderr]   Executable unittests day9/main.rs (/opt/rustwide/target/debug/deps/day9-5f4e437d79839542)
[INFO] running `Command { std: "docker" "inspect" "66fffc04ca7dcb417400017adf8feb746b228c3ca46842d4722affd0384d8b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66fffc04ca7dcb417400017adf8feb746b228c3ca46842d4722affd0384d8b60", kill_on_drop: false }`
[INFO] [stdout] 66fffc04ca7dcb417400017adf8feb746b228c3ca46842d4722affd0384d8b60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c534076a4426d509174c0a2489d1f151d66aa1d1096f261abb811b7ec76a66b
[INFO] running `Command { std: "docker" "start" "-a" "5c534076a4426d509174c0a2489d1f151d66aa1d1096f261abb811b7ec76a66b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests utils.rs (/opt/rustwide/target/debug/deps/utils-d2c0bc2e9001689a)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests day1/main.rs (/opt/rustwide/target/debug/deps/day1-750387c0287450f6)
[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 day10/main.rs (/opt/rustwide/target/debug/deps/day10-cf4c85ba4f57ec07)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests day11/main.rs (/opt/rustwide/target/debug/deps/day11-1ac6d83dcc9ab097)
[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] [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] [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] [stdout] 
[INFO] [stderr]      Running unittests day12/main.rs (/opt/rustwide/target/debug/deps/day12-e1868f569ea872e0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests day13/main.rs (/opt/rustwide/target/debug/deps/day13-8d7efcac482b9545)
[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] [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 day14/main.rs (/opt/rustwide/target/debug/deps/day14-502e7db92f8f628d)
[INFO] [stderr]      Running unittests day15/main.rs (/opt/rustwide/target/debug/deps/day15-1187f4bd0e2fb28e)
[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] [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 day16/main.rs (/opt/rustwide/target/debug/deps/day16-795d3290f8ab8be7)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests day17/main.rs (/opt/rustwide/target/debug/deps/day17-5ca952d3893f85bb)
[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 day2/main.rs (/opt/rustwide/target/debug/deps/day2-a9454f5a60c13e2b)
[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] [stdout] 
[INFO] [stderr]      Running unittests day3/main.rs (/opt/rustwide/target/debug/deps/day3-f25e52b195571a45)
[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] [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] [stdout] 
[INFO] [stderr]      Running unittests day4/main.rs (/opt/rustwide/target/debug/deps/day4-12e6d3a80e8f9412)
[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 day5/main.rs (/opt/rustwide/target/debug/deps/day5-5169ce3c922c9747)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests day6/main.rs (/opt/rustwide/target/debug/deps/day6-748dcd9ce290edc1)
[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] [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 day7/main.rs (/opt/rustwide/target/debug/deps/day7-483b9cccd1e1af49)
[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] [stdout] 
[INFO] [stderr]      Running unittests day8/main.rs (/opt/rustwide/target/debug/deps/day8-6e44cb0c5c81f295)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests day9/main.rs (/opt/rustwide/target/debug/deps/day9-5f4e437d79839542)
[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] [stdout] 
[INFO] [stderr]    Doc-tests utils
[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] [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" "5c534076a4426d509174c0a2489d1f151d66aa1d1096f261abb811b7ec76a66b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c534076a4426d509174c0a2489d1f151d66aa1d1096f261abb811b7ec76a66b", kill_on_drop: false }`
[INFO] [stdout] 5c534076a4426d509174c0a2489d1f151d66aa1d1096f261abb811b7ec76a66b