[INFO] fetching crate advent-of-code 2019.12.100...
[INFO] testing advent-of-code-2019.12.100 against 1.47.0 for beta-1.48-1
[INFO] extracting crate advent-of-code 2019.12.100 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate advent-of-code 2019.12.100 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate advent-of-code 2019.12.100
[INFO] finished tweaking crates.io crate advent-of-code 2019.12.100
[INFO] tweaked toml for crates.io crate advent-of-code 2019.12.100 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate advent-of-code 2019.12.100 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acf75c079a5bc241678869dde5464bd271cd82d0bc5f5c3bc12f668ec6c4cafd
[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" "acf75c079a5bc241678869dde5464bd271cd82d0bc5f5c3bc12f668ec6c4cafd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acf75c079a5bc241678869dde5464bd271cd82d0bc5f5c3bc12f668ec6c4cafd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf75c079a5bc241678869dde5464bd271cd82d0bc5f5c3bc12f668ec6c4cafd", kill_on_drop: false }`
[INFO] [stdout] acf75c079a5bc241678869dde5464bd271cd82d0bc5f5c3bc12f668ec6c4cafd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d21182572dd74e6995418b7976c0cb720fb1463ee940bdc164f901c08933c2d
[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" "0d21182572dd74e6995418b7976c0cb720fb1463ee940bdc164f901c08933c2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v2019.12.100 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.65s
[INFO] running `Command { std: "docker" "inspect" "0d21182572dd74e6995418b7976c0cb720fb1463ee940bdc164f901c08933c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d21182572dd74e6995418b7976c0cb720fb1463ee940bdc164f901c08933c2d", kill_on_drop: false }`
[INFO] [stdout] 0d21182572dd74e6995418b7976c0cb720fb1463ee940bdc164f901c08933c2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a41e9f7e63052f864117cd609da44bd2335a08ee90c6f37d5059799ef2851a4
[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" "2a41e9f7e63052f864117cd609da44bd2335a08ee90c6f37d5059799ef2851a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v2019.12.100 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.38s
[INFO] running `Command { std: "docker" "inspect" "2a41e9f7e63052f864117cd609da44bd2335a08ee90c6f37d5059799ef2851a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a41e9f7e63052f864117cd609da44bd2335a08ee90c6f37d5059799ef2851a4", kill_on_drop: false }`
[INFO] [stdout] 2a41e9f7e63052f864117cd609da44bd2335a08ee90c6f37d5059799ef2851a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc1335ce45a04300290a066783ce0e6fa0c0ab685cab7369f3181c27f7011ca0
[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" "cc1335ce45a04300290a066783ce0e6fa0c0ab685cab7369f3181c27f7011ca0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code-4af840c23337023b
[INFO] [stdout] running 110 tests
[INFO] [stdout] test year2017::day02::test_part1 ... ok
[INFO] [stdout] test year2017::day02::test_part2 ... ok
[INFO] [stdout] test year2017::day01::test_part1 ... ok
[INFO] [stdout] test year2017::day03::test_part2 ... ok
[INFO] [stdout] test year2017::day01::test_part2 ... ok
[INFO] [stdout] test year2018::day01::tests_part1 ... ok
[INFO] [stdout] test year2017::day04::test_part1 ... ok
[INFO] [stdout] test year2018::day02::tests_part1 ... ok
[INFO] [stdout] test year2018::day04::tests_part2 ... ok
[INFO] [stdout] test year2017::day03::test_part1 ... ok
[INFO] [stdout] test year2018::day07::tests_part2 ... ok
[INFO] [stdout] test year2018::day07::tests_part1 ... ok
[INFO] [stdout] test year2018::day05::tests_part1 ... ok
[INFO] [stdout] test year2018::day04::tests_part1 ... ok
[INFO] [stdout] test year2017::day04::test_part2 ... ok
[INFO] [stdout] test year2018::day02::tests_part2 ... ok
[INFO] [stdout] test year2018::day08::tests_part1 ... ok
[INFO] [stdout] test year2018::day08::tests_part2 ... ok
[INFO] [stdout] test year2017::day05::test_part1 ... ok
[INFO] [stdout] test year2018::day12::tests_part1 ... ok
[INFO] [stdout] test year2017::day06::test_part1 ... ok
[INFO] [stdout] test year2018::day09::tests_part1 ... ok
[INFO] [stdout] test year2017::day06::test_part2 ... ok
[INFO] [stdout] test year2018::day13::tests_part1 ... ok
[INFO] [stdout] test year2018::day03::tests_part2 ... ok
[INFO] [stdout] test year2018::day11::tests_part1 ... ok
[INFO] [stdout] test year2018::day03::tests_part1 ... ok
[INFO] [stdout] test year2018::day14::tests_part1 ... ok
[INFO] [stdout] test year2018::day16::tests_part1 ... ok
[INFO] [stdout] test year2018::day16::tests_part2 ... ok
[INFO] [stdout] test year2018::day10::tests_part1 ... ok
[INFO] [stdout] test year2018::day15::tests_part1 ... ok
[INFO] [stdout] test year2018::day18::tests_part1 ... ok
[INFO] [stdout] test year2018::day06::tests_part2 ... ok
[INFO] [stdout] test year2018::day01::tests_part2 ... ok
[INFO] [stdout] test year2018::day10::tests_part2 ... ok
[INFO] [stdout] test year2018::day17::tests_part1 ... ok
[INFO] [stdout] test year2018::day21::tests_part1 ... ok
[INFO] [stdout] test year2018::day13::tests_part2 ... ok
[INFO] [stdout] test year2018::day06::tests_part1 ... ok
[INFO] [stdout] test year2018::day22::tests_part1 ... ok
[INFO] [stdout] test year2018::day23::tests_part1 ... ok
[INFO] [stdout] test year2018::day21::tests_part2 ... ok
[INFO] [stdout] test year2018::day17::tests_part2 ... ok
[INFO] [stdout] test year2018::day05::tests_part2 ... ok
[INFO] [stdout] test year2018::day20::tests_part1 ... ok
[INFO] [stdout] test year2019::day01::tests_part1 ... ok
[INFO] [stdout] test year2019::day01::tests_part2 ... ok
[INFO] [stdout] test year2019::day02::tests_part1 ... ok
[INFO] [stdout] test year2018::day24::tests_part1 ... ok
[INFO] [stdout] test year2018::day25::tests_part1 ... ok
[INFO] [stdout] test year2018::day20::tests_part2 ... ok
[INFO] [stdout] test year2019::day04::tests_part1 ... ok
[INFO] [stdout] test year2019::day04::tests_part2 ... ok
[INFO] [stdout] test year2019::day05::tests_part1 ... ok
[INFO] [stdout] test year2019::day05::tests_part2 ... ok
[INFO] [stdout] test year2019::day06::tests_part1 ... ok
[INFO] [stdout] test year2018::day19::tests_part2 ... ok
[INFO] [stdout] test year2019::day06::tests_part2 ... ok
[INFO] [stdout] test year2018::day23::tests_part2 ... ok
[INFO] [stdout] test year2019::day08::tests_part1 ... ok
[INFO] [stdout] test year2019::day08::tests_part2 ... ok
[INFO] [stdout] test year2019::day09::tests_part1 ... ok
[INFO] [stdout] test year2019::day07::tests_part1 ... ok
[INFO] [stdout] test year2018::day12::tests_part2 ... ok
[INFO] [stdout] test year2018::day15::tests_part2 ... ok
[INFO] [stdout] test year2019::day03::tests_part2 ... ok
[INFO] [stdout] test year2019::day03::tests_part1 ... ok
[INFO] [stdout] test year2019::day12::tests_part1 ... ok
[INFO] [stdout] test year2019::day11::tests_part1 ... ok
[INFO] [stdout] test year2019::day13::tests_part1 ... ok
[INFO] [stdout] test year2019::day10::tests_part2 ... ok
[INFO] [stdout] test year2019::day11::tests_part2 ... ok
[INFO] [stdout] test year2019::day14::tests_part1 ... ok
[INFO] [stdout] test year2019::day10::tests_part1 ... ok
[INFO] [stdout] test year2018::day19::tests_part1 ... ok
[INFO] [stdout] test year2019::day02::tests_part2 ... ok
[INFO] [stdout] test year2019::day07::tests_part2 ... ok
[INFO] [stdout] test year2019::day14::tests_part2 ... ok
[INFO] [stdout] test year2019::day15::tests_part1 ... ok
[INFO] [stdout] test year2019::day17::tests_part1 ... ok
[INFO] [stdout] test year2019::day15::tests_part2 ... ok
[INFO] [stdout] test year2019::day18::tests_part2 ... ok
[INFO] [stdout] test year2018::day18::tests_part2 ... ok
[INFO] [stdout] test year2019::day20::tests_part1 ... ok
[INFO] [stdout] test year2019::day09::tests_part2 ... ok
[INFO] [stdout] test year2019::day21::tests_part1 ... ok
[INFO] [stdout] test year2019::day17::tests_part2 ... ok
[INFO] [stdout] test year2019::day22::tests_part1 ... ok
[INFO] [stdout] test year2019::day22::tests_part2 ... ok
[INFO] [stdout] test year2019::day23::tests_part1 ... ok
[INFO] [stdout] test year2019::day12::tests_part2 ... ok
[INFO] [stdout] test year2019::day24::tests_part1 ... ok
[INFO] [stdout] test year2019::day23::tests_part2 ... ok
[INFO] [stdout] test year2018::day22::tests_part2 ... ok
[INFO] [stdout] test year2019::day21::tests_part2 ... ok
[INFO] [stdout] test year2019::day13::tests_part2 ... ok
[INFO] [stdout] test year2019::day24::tests_part2 ... ok
[INFO] [stdout] test year2018::day09::tests_part2 ... ok
[INFO] [stdout] test year2019::day19::tests_part1 ... ok
[INFO] [stdout] test year2017::day05::test_part2 ... ok
[INFO] [stdout] test year2018::day14::tests_part2 ... ok
[INFO] [stdout] test year2019::day18::tests_part1 ... ok
[INFO] [stdout] test year2019::day20::tests_part2 ... ok
[INFO] [stdout] test year2018::day11::tests_part2 ... ok
[INFO] [stdout] test year2019::day16::tests_part2 ... ok
[INFO] [stdout] test year2019::day19::tests_part2 ... ok
[INFO] [stdout] test year2019::day16::tests_part1 ... ok
[INFO] [stdout] test year2018::day24::tests_part2 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code-72e8ea0ec9bbe162
[INFO] [stdout] test year2019::day25::tests_part1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mixed_input_tests-017c252a8d3ff7b1
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 110 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mixed_input ... test mixed_input has been running for over 60 seconds
[INFO] [stderr]    Doc-tests advent_of_code
[INFO] [stdout] test mixed_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - solve (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc1335ce45a04300290a066783ce0e6fa0c0ab685cab7369f3181c27f7011ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc1335ce45a04300290a066783ce0e6fa0c0ab685cab7369f3181c27f7011ca0", kill_on_drop: false }`
[INFO] [stdout] cc1335ce45a04300290a066783ce0e6fa0c0ab685cab7369f3181c27f7011ca0
