[INFO] cloning repository https://github.com/l0s/advent-of-code-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l0s/advent-of-code-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl0s%2Fadvent-of-code-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl0s%2Fadvent-of-code-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5585d659051a42c834cbaef8ba714baf6ddc7e9f
[INFO] testing l0s/advent-of-code-rust against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl0s%2Fadvent-of-code-rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/l0s/advent-of-code-rust on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/l0s/advent-of-code-rust
[INFO] finished tweaking git repo https://github.com/l0s/advent-of-code-rust
[INFO] tweaked toml for git repo https://github.com/l0s/advent-of-code-rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/l0s/advent-of-code-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fffb6c0c017b1250d1dacd5c124dbde478ef40cdc951385f56ad682923fd08d
[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" "1fffb6c0c017b1250d1dacd5c124dbde478ef40cdc951385f56ad682923fd08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fffb6c0c017b1250d1dacd5c124dbde478ef40cdc951385f56ad682923fd08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fffb6c0c017b1250d1dacd5c124dbde478ef40cdc951385f56ad682923fd08d", kill_on_drop: false }`
[INFO] [stdout] 1fffb6c0c017b1250d1dacd5c124dbde478ef40cdc951385f56ad682923fd08d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] eb7407e5a4f197cbd23fd90e6757226748d122408704ee7b2a9bf0d86d8f9c71
[INFO] running `Command { std: "docker" "start" "-a" "eb7407e5a4f197cbd23fd90e6757226748d122408704ee7b2a9bf0d86d8f9c71", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling hashers v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling advent-of-code v0.2020.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.03s
[INFO] running `Command { std: "docker" "inspect" "eb7407e5a4f197cbd23fd90e6757226748d122408704ee7b2a9bf0d86d8f9c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7407e5a4f197cbd23fd90e6757226748d122408704ee7b2a9bf0d86d8f9c71", kill_on_drop: false }`
[INFO] [stdout] eb7407e5a4f197cbd23fd90e6757226748d122408704ee7b2a9bf0d86d8f9c71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d37de18eefe0f1adab669f0ed0f20dd62b8aa2d06a6bb6b328a4f031d14b6ab1
[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" "d37de18eefe0f1adab669f0ed0f20dd62b8aa2d06a6bb6b328a4f031d14b6ab1", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v0.2020.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.97s
[INFO] running `Command { std: "docker" "inspect" "d37de18eefe0f1adab669f0ed0f20dd62b8aa2d06a6bb6b328a4f031d14b6ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37de18eefe0f1adab669f0ed0f20dd62b8aa2d06a6bb6b328a4f031d14b6ab1", kill_on_drop: false }`
[INFO] [stdout] d37de18eefe0f1adab669f0ed0f20dd62b8aa2d06a6bb6b328a4f031d14b6ab1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] d5d1b556ab5953b366702c8daddbfd506e31416edd3a7bcec8377cf56c41c99f
[INFO] running `Command { std: "docker" "start" "-a" "d5d1b556ab5953b366702c8daddbfd506e31416edd3a7bcec8377cf56c41c99f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code-918079134c3acb4d)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test day08::tests::part1 ... ok
[INFO] [stdout] test day06::tests::part1 ... ok
[INFO] [stdout] test day08::tests::part2 ... ok
[INFO] [stdout] test day02::tests::part2 ... ok
[INFO] [stdout] test day10::tests::test ... ok
[INFO] [stdout] test day11::tests::part1 ... ok
[INFO] [stdout] test day05::tests::part2 ... ok
[INFO] [stdout] test day02::tests::part1 ... ok
[INFO] [stdout] test day04::tests::part1 ... ok
[INFO] [stdout] test day01::tests::part1 ... ok
[INFO] [stdout] test day01::tests::part2 ... ok
[INFO] [stdout] test day03::tests::part2 ... ok
[INFO] [stdout] test day05::tests::part1 ... ok
[INFO] [stdout] test day09::tests::test ... ok
[INFO] [stdout] test day06::tests::part2 ... ok
[INFO] [stdout] test day03::tests::part1 ... ok
[INFO] [stdout] test day13::tests::part2 ... ok
[INFO] [stdout] test day11::tests::part2 ... ok
[INFO] [stdout] test day14::tests::part1 ... ok
[INFO] [stdout] test day13::tests::part1 ... ok
[INFO] [stdout] test day12::tests::part1 ... ok
[INFO] [stdout] test day12::tests::part2 ... ok
[INFO] [stdout] test day16::tests::part1 ... ok
[INFO] [stdout] test day14::tests::part2 ... ok
[INFO] [stdout] test day07::tests::part2 ... ok
[INFO] [stdout] test day16::tests::part2 ... ok
[INFO] [stdout] test day07::tests::part1 ... ok
[INFO] [stdout] test day15::tests::part1 ... ok
[INFO] [stdout] test day18::tests::part2 ... ok
[INFO] [stdout] test day18::tests::part1 ... ok
[INFO] [stdout] test day19::tests::part1 ... ok
[INFO] [stdout] test day19::tests::part2 ... ok
[INFO] [stdout] test day04::tests::part2 ... ok
[INFO] [stdout] test day17::tests::part1 ... ok
[INFO] [stdout] test day17::tests::part2 ... ok
[INFO] [stderr]    Doc-tests advent-of-code
[INFO] [stdout] test day15::tests::part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 21.96s
[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" "d5d1b556ab5953b366702c8daddbfd506e31416edd3a7bcec8377cf56c41c99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d1b556ab5953b366702c8daddbfd506e31416edd3a7bcec8377cf56c41c99f", kill_on_drop: false }`
[INFO] [stdout] d5d1b556ab5953b366702c8daddbfd506e31416edd3a7bcec8377cf56c41c99f