[INFO] cloning repository https://github.com/ryanpbrewster/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryanpbrewster/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanpbrewster%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanpbrewster%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a1a85639a1a5fbb939400f98fbf0fb2e769f898
[INFO] testing ryanpbrewster/advent-of-code-2020 against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanpbrewster%2Fadvent-of-code-2020" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryanpbrewster/advent-of-code-2020 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ryanpbrewster/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/ryanpbrewster/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/ryanpbrewster/advent-of-code-2020 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/ryanpbrewster/advent-of-code-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 606f293858377111bc7e2b30e1fe02c669b6d51df79c02979c418997a53c6145
[INFO] running `Command { std: "docker" "start" "-a" "606f293858377111bc7e2b30e1fe02c669b6d51df79c02979c418997a53c6145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "606f293858377111bc7e2b30e1fe02c669b6d51df79c02979c418997a53c6145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606f293858377111bc7e2b30e1fe02c669b6d51df79c02979c418997a53c6145", kill_on_drop: false }`
[INFO] [stdout] 606f293858377111bc7e2b30e1fe02c669b6d51df79c02979c418997a53c6145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 649bb7efa769762ae2fd528d85033ddb6ed08d4587fcccf28c5f805b3e5ee287
[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" "649bb7efa769762ae2fd528d85033ddb6ed08d4587fcccf28c5f805b3e5ee287", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling tap v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling funty v1.0.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling bitvec v0.19.4
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.54s
[INFO] running `Command { std: "docker" "inspect" "649bb7efa769762ae2fd528d85033ddb6ed08d4587fcccf28c5f805b3e5ee287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649bb7efa769762ae2fd528d85033ddb6ed08d4587fcccf28c5f805b3e5ee287", kill_on_drop: false }`
[INFO] [stdout] 649bb7efa769762ae2fd528d85033ddb6ed08d4587fcccf28c5f805b3e5ee287
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a17696344845981b2c11b554bf996f4eb763e06c4db8dbbc09bcd151ed78103a
[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" "a17696344845981b2c11b554bf996f4eb763e06c4db8dbbc09bcd151ed78103a", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.01s
[INFO] running `Command { std: "docker" "inspect" "a17696344845981b2c11b554bf996f4eb763e06c4db8dbbc09bcd151ed78103a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17696344845981b2c11b554bf996f4eb763e06c4db8dbbc09bcd151ed78103a", kill_on_drop: false }`
[INFO] [stdout] a17696344845981b2c11b554bf996f4eb763e06c4db8dbbc09bcd151ed78103a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 9f3ec5b20cf325bc399cc29c78030b31767094afee2ff02b4dc401b7aacd5e34
[INFO] running `Command { std: "docker" "start" "-a" "9f3ec5b20cf325bc399cc29c78030b31767094afee2ff02b4dc401b7aacd5e34", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code_2020-4c88d4cf77985ec9
[INFO] [stdout] 
[INFO] [stdout] running 103 tests
[INFO] [stdout] test day01::test::small1 ... ok
[INFO] [stdout] test day03::test::small1 ... ok
[INFO] [stdout] test day01::test::normal1 ... ok
[INFO] [stdout] test day03::test::normal1 ... ok
[INFO] [stdout] test day05::test::small1 ... ok
[INFO] [stdout] test day05::test::normal1 ... ok
[INFO] [stdout] test day05::test::normal2 ... ok
[INFO] [stdout] test day04::test::small1 ... ok
[INFO] [stdout] test day06::test::small1 ... ok
[INFO] [stdout] test day06::test::small2 ... ok
[INFO] [stdout] test day03::test::normal2 ... ok
[INFO] [stdout] test day04::test::small2 ... ok
[INFO] [stdout] test day07::test::small1 ... ok
[INFO] [stdout] test day07::test::parser ... ok
[INFO] [stdout] test day07::test::small2 ... ok
[INFO] [stdout] test day06::test::normal1 ... ok
[INFO] [stdout] test day08::test::normal1 ... ok
[INFO] [stdout] test day08::test::parser_list ... ok
[INFO] [stdout] test day08::test::parser_one ... ok
[INFO] [stdout] test day08::test::small1 ... ok
[INFO] [stdout] test day08::test::small2 ... ok
[INFO] [stdout] test day02::test::small2 ... ok
[INFO] [stdout] test day09::test::normal2 ... ok
[INFO] [stdout] test day09::test::small1 ... ok
[INFO] [stdout] test day10::test::normal1 ... ok
[INFO] [stdout] test day06::test::normal2 ... ok
[INFO] [stdout] test day09::test::small2 ... ok
[INFO] [stdout] test day10::test::small2 ... ok
[INFO] [stdout] test day09::test::normal1 ... ok
[INFO] [stdout] test day10::test::small1 ... ok
[INFO] [stdout] test day10::test::normal2 ... ok
[INFO] [stdout] test day02::test::small1 ... ok
[INFO] [stdout] test day11::test::small1 ... ok
[INFO] [stdout] test day02::test::normal1 ... ok
[INFO] [stdout] test day12::test::normal1 ... ok
[INFO] [stdout] test day02::test::parser ... ok
[INFO] [stdout] test day12::test::small2 ... ok
[INFO] [stdout] test day13::test::gcd1 ... ok
[INFO] [stdout] test day13::test::normal1 ... ok
[INFO] [stdout] test day13::test::normal2 ... ok
[INFO] [stdout] test day12::test::small1 ... ok
[INFO] [stdout] test day13::test::small2 ... ok
[INFO] [stdout] test day01::test::normal2 ... ok
[INFO] [stdout] test day12::test::normal2 ... ok
[INFO] [stdout] test day04::test::normal1 ... ok
[INFO] [stdout] test day14::test::small2 ... ok
[INFO] [stdout] test day15::test::small1 ... ok
[INFO] [stdout] test day14::test::small1 ... ok
[INFO] [stdout] test day15::test::normal1 ... ok
[INFO] [stdout] test day13::test::small1 ... ok
[INFO] [stdout] test day16::test::parser ... ok
[INFO] [stdout] test day16::test::small1 ... ok
[INFO] [stdout] test day16::test::normal1 ... ok
[INFO] [stdout] test day16::test::small2 ... ok
[INFO] [stdout] test day04::test::normal2 ... ok
[INFO] [stdout] test day17::test::parser ... ok
[INFO] [stdout] test day08::test::normal2 ... ok
[INFO] [stdout] test day14::test::normal1 ... ok
[INFO] [stdout] test day02::test::normal2 ... ok
[INFO] [stdout] test day18::test::parser ... ok
[INFO] [stdout] test day17::test::small1 ... ok
[INFO] [stdout] test day18::test::small1 ... ok
[INFO] [stdout] test day07::test::normal2 ... ok
[INFO] [stdout] test day16::test::normal2 ... ok
[INFO] [stdout] test day18::test::normal1 ... ok
[INFO] [stdout] test day19::test::small1 ... ok
[INFO] [stdout] test day18::test::normal2 ... ok
[INFO] [stdout] test day19::test::parser_literal ... ok
[INFO] [stdout] test day19::test::parser_subrule ... ok
[INFO] [stdout] test day07::test::normal1 ... ok
[INFO] [stdout] test day20::test::parser_test ... ok
[INFO] [stdout] test day20::test::small1 ... ok
[INFO] [stdout] test day19::test::tiny2 ... ok
[INFO] [stdout] test day21::test::parser_test ... ok
[INFO] [stdout] test day22::test::normal1 ... ok
[INFO] [stdout] test day21::test::small1 ... ok
[INFO] [stdout] test day17::test::normal1 ... ok
[INFO] [stdout] test day22::test::parser_test ... ok
[INFO] [stdout] test day22::test::small1 ... ok
[INFO] [stdout] test day23::test::normal1 ... ok
[INFO] [stdout] test day22::test::small2 ... ok
[INFO] [stdout] test day21::test::normal ... ok
[INFO] [stdout] test day23::test::ring_test ... ok
[INFO] [stdout] test day20::test::normal1 ... ok
[INFO] [stdout] test day23::test::small1 ... ok
[INFO] [stdout] test day24::test::parser_test ... ok
[INFO] [stdout] test day19::test::small2 ... ok
[INFO] [stdout] test day24::test::small1 ... ok
[INFO] [stdout] test day24::test::normal1 ... ok
[INFO] [stdout] test day25::test::small1 ... ok
[INFO] [stdout] test day19::test::normal1 ... ok
[INFO] [stdout] test day17::test::small2 ... ok
[INFO] [stdout] test day14::test::normal2 ... ok
[INFO] [stdout] test day25::test::normal1 ... ok
[INFO] [stdout] test day19::test::normal2 ... ok
[INFO] [stdout] test day17::test::normal2 ... ok
[INFO] [stdout] test day24::test::small2 ... ok
[INFO] [stdout] test day11::test::normal1 ... ok
[INFO] [stdout] test day24::test::normal2 ... ok
[INFO] [stdout] test day11::test::normal2 ... ok
[INFO] [stdout] test day23::test::normal2 ... ok
[INFO] [stdout] test day22::test::normal2 ... ok
[INFO] [stdout] test day15::test::normal2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 103 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 46.47s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code_2020-a2b983592de001a2
[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]    Doc-tests advent-of-code-2020
[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" "9f3ec5b20cf325bc399cc29c78030b31767094afee2ff02b4dc401b7aacd5e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f3ec5b20cf325bc399cc29c78030b31767094afee2ff02b4dc401b7aacd5e34", kill_on_drop: false }`
[INFO] [stdout] 9f3ec5b20cf325bc399cc29c78030b31767094afee2ff02b4dc401b7aacd5e34