[INFO] cloning repository https://github.com/Measter/AdventOfCode2015
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Measter/AdventOfCode2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeaster%2FAdventOfCode2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeaster%2FAdventOfCode2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7d7645f4db3014187174aa7099c6302857c1bf6
[INFO] testing Measter/AdventOfCode2015 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeaster%2FAdventOfCode2015" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Measter/AdventOfCode2015 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Measter/AdventOfCode2015
[INFO] finished tweaking git repo https://github.com/Measter/AdventOfCode2015
[INFO] tweaked toml for git repo https://github.com/Measter/AdventOfCode2015 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Measter/aoc_lib`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cad4fe03535003153d888b04729e52a2ab34d53e385136a6f32dadb4f039566a
[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" "cad4fe03535003153d888b04729e52a2ab34d53e385136a6f32dadb4f039566a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cad4fe03535003153d888b04729e52a2ab34d53e385136a6f32dadb4f039566a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cad4fe03535003153d888b04729e52a2ab34d53e385136a6f32dadb4f039566a", kill_on_drop: false }`
[INFO] [stdout] cad4fe03535003153d888b04729e52a2ab34d53e385136a6f32dadb4f039566a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 9e26b2c16c2bec63586a51e9fb5ba9e52f1ef84dff80c5318ce9bbc017c14442
[INFO] running `Command { std: "docker" "start" "-a" "9e26b2c16c2bec63586a51e9fb5ba9e52f1ef84dff80c5318ce9bbc017c14442", kill_on_drop: false }`
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling owo-colors v1.3.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling human_format v1.0.3
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling backtrace v0.3.59
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling indicatif v0.16.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-error v0.1.2
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]    Compiling color-spantrace v0.1.6
[INFO] [stderr]    Compiling color-eyre v0.5.11
[INFO] [stderr]    Compiling structopt v0.3.23
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling aoc_lib v0.2.0 (https://github.com/Measter/aoc_lib?branch=2.0#41243d55)
[INFO] [stderr]    Compiling advent_of_code_2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "9e26b2c16c2bec63586a51e9fb5ba9e52f1ef84dff80c5318ce9bbc017c14442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e26b2c16c2bec63586a51e9fb5ba9e52f1ef84dff80c5318ce9bbc017c14442", kill_on_drop: false }`
[INFO] [stdout] 9e26b2c16c2bec63586a51e9fb5ba9e52f1ef84dff80c5318ce9bbc017c14442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75653c5cfe988b3af4cb57d6d25fbe16a3b51894799d5ad396bb3c098f40f1b1
[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" "75653c5cfe988b3af4cb57d6d25fbe16a3b51894799d5ad396bb3c098f40f1b1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent_of_code_2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.55s
[INFO] running `Command { std: "docker" "inspect" "75653c5cfe988b3af4cb57d6d25fbe16a3b51894799d5ad396bb3c098f40f1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75653c5cfe988b3af4cb57d6d25fbe16a3b51894799d5ad396bb3c098f40f1b1", kill_on_drop: false }`
[INFO] [stdout] 75653c5cfe988b3af4cb57d6d25fbe16a3b51894799d5ad396bb3c098f40f1b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19053931e5b12fada9333834ae8416cfb61428e3932c792cb08ef79e19836927
[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" "19053931e5b12fada9333834ae8416cfb61428e3932c792cb08ef79e19836927", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code_2015-bbf4153e70778e7e)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test days::aoc_1501::tests_1501::part2_examples ... ok
[INFO] [stdout] test days::aoc_1501::tests_1501::part1_examples ... ok
[INFO] [stdout] test days::aoc_1506::tests_1506::parse_test ... ok
[INFO] [stdout] test days::aoc_1509::tests_1509::part1_example ... ok
[INFO] [stdout] test days::aoc_1507::tests_1507::part1_example ... ok
[INFO] [stdout] test days::aoc_1508::tests_1508::part1_example ... ok
[INFO] [stdout] test days::aoc_1510::tests_1510::part1_example ... ok
[INFO] [stdout] test days::aoc_1508::tests_1508::part2_example ... ok
[INFO] [stdout] test days::aoc_1509::tests_1509::parse_test ... ok
[INFO] [stdout] test days::aoc_1505::tests_1505::part2_examples ... ok
[INFO] [stdout] test days::aoc_1505::tests_1505::part1_examples ... ok
[INFO] [stdout] test days::aoc_1503::tests_1503::part2_examples ... ok
[INFO] [stdout] test days::aoc_1511::tests_1511::part1_validity_test ... ok
[INFO] [stdout] test days::aoc_1515::tests_1515::part1_example ... ok
[INFO] [stdout] test days::aoc_1513::tests_1513::part1_example ... ok
[INFO] [stdout] test days::aoc_1503::tests_1503::part1_examples ... ok
[INFO] [stdout] test days::aoc_1512::tests_1512::part1_example ... ok
[INFO] [stdout] test days::aoc_1512::tests_1512::part2_example ... ok
[INFO] [stdout] test days::aoc_1513::tests_1513::parse_test ... ok
[INFO] [stdout] test days::aoc_1514::tests_1514::parse_test ... ok
[INFO] [stdout] test days::aoc_1514::tests_1514::part1_example ... ok
[INFO] [stdout] test days::aoc_1514::tests_1514::part2_example ... ok
[INFO] [stdout] test days::aoc_1515::tests_1515::next_teaspoons_test ... ok
[INFO] [stdout] test days::aoc_1515::tests_1515::parse_test ... ok
[INFO] [stdout] test days::aoc_1502::tests_1502::part2_examples ... ok
[INFO] [stdout] test days::aoc_1515::tests_1515::score_test ... ok
[INFO] [stdout] test days::aoc_1518::tests_1518::apply_stuck_test ... ok
[INFO] [stdout] test days::aoc_1520::tests_1520::part1_example ... ok
[INFO] [stdout] test days::aoc_1518::tests_1518::part2_example ... ok
[INFO] [stdout] test days::aoc_1516::tests_1516::parse_test ... ok
[INFO] [stdout] test days::aoc_1517::tests_1517::part1_example ... ok
[INFO] [stdout] test days::aoc_1523::tests_1523::instruction_parse_test ... ok
[INFO] [stdout] test days::aoc_1518::tests_1518::parse_test ... ok
[INFO] [stdout] test days::aoc_1502::tests_1502::part1_examples ... ok
[INFO] [stdout] test days::aoc_1521::tests_1521::part1_example ... ok
[INFO] [stdout] test days::aoc_1523::tests_1523::part1_example ... ok
[INFO] [stdout] test days::aoc_1515::tests_1515::part2_example ... ok
[INFO] [stdout] test days::aoc_1518::tests_1518::part1_example ... ok
[INFO] [stdout] test days::aoc_1517::tests_1517::part2_example ... ok
[INFO] [stdout] test days::aoc_1519::tests_1519::part1_example ... ok
[INFO] [stdout] test days::aoc_1519::tests_1519::parse_test ... ok
[INFO] [stdout] test days::aoc_1511::tests_1511::part1_next_password_test ... ok
[INFO] [stdout] test days::aoc_1504::tests_1504::part1_examples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19053931e5b12fada9333834ae8416cfb61428e3932c792cb08ef79e19836927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19053931e5b12fada9333834ae8416cfb61428e3932c792cb08ef79e19836927", kill_on_drop: false }`
[INFO] [stdout] 19053931e5b12fada9333834ae8416cfb61428e3932c792cb08ef79e19836927