[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 1.52.1 for beta-1.52-2
[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 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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" "+1.52.1" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 252b439cbbac60edfa7b8ac3cbb62891c20dfb31bbd950ebb9789d235740f9d0
[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" "252b439cbbac60edfa7b8ac3cbb62891c20dfb31bbd950ebb9789d235740f9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "252b439cbbac60edfa7b8ac3cbb62891c20dfb31bbd950ebb9789d235740f9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "252b439cbbac60edfa7b8ac3cbb62891c20dfb31bbd950ebb9789d235740f9d0", kill_on_drop: false }`
[INFO] [stdout] 252b439cbbac60edfa7b8ac3cbb62891c20dfb31bbd950ebb9789d235740f9d0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e36c42805bd7a477864553e398f3ff17a7d4470845d39822b910e0d9afc5f7f
[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" "1e36c42805bd7a477864553e398f3ff17a7d4470845d39822b910e0d9afc5f7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `Command { std: "docker" "inspect" "1e36c42805bd7a477864553e398f3ff17a7d4470845d39822b910e0d9afc5f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e36c42805bd7a477864553e398f3ff17a7d4470845d39822b910e0d9afc5f7f", kill_on_drop: false }`
[INFO] [stdout] 1e36c42805bd7a477864553e398f3ff17a7d4470845d39822b910e0d9afc5f7f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a13b7e25782061f9ea9b1cbddc5ad2319f5a801b4b9a1c7bbb0d0f4829532d28
[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" "a13b7e25782061f9ea9b1cbddc5ad2319f5a801b4b9a1c7bbb0d0f4829532d28", 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 11.07s
[INFO] running `Command { std: "docker" "inspect" "a13b7e25782061f9ea9b1cbddc5ad2319f5a801b4b9a1c7bbb0d0f4829532d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13b7e25782061f9ea9b1cbddc5ad2319f5a801b4b9a1c7bbb0d0f4829532d28", kill_on_drop: false }`
[INFO] [stdout] a13b7e25782061f9ea9b1cbddc5ad2319f5a801b4b9a1c7bbb0d0f4829532d28
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7d3ce4a1276075b483f3935640a605c6b65adaf1ebc78ed3c4b97eea1512d44
[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" "b7d3ce4a1276075b483f3935640a605c6b65adaf1ebc78ed3c4b97eea1512d44", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code_2020-f6ecf9fc6d35e580)
[INFO] [stdout] 
[INFO] [stdout] running 103 tests
[INFO] [stdout] test day01::test::normal1 ... ok
[INFO] [stdout] test day01::test::small1 ... ok
[INFO] [stdout] test day05::test::small1 ... ok
[INFO] [stdout] test day03::test::small1 ... ok
[INFO] [stdout] test day03::test::normal1 ... ok
[INFO] [stdout] test day05::test::normal2 ... ok
[INFO] [stdout] test day06::test::small1 ... ok
[INFO] [stdout] test day06::test::small2 ... ok
[INFO] [stdout] test day05::test::normal1 ... ok
[INFO] [stdout] test day04::test::small1 ... ok
[INFO] [stdout] test day03::test::normal2 ... ok
[INFO] [stdout] test day07::test::small2 ... ok
[INFO] [stdout] test day07::test::small1 ... ok
[INFO] [stdout] test day08::test::normal1 ... ok
[INFO] [stdout] test day07::test::parser ... 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 day04::test::small2 ... ok
[INFO] [stdout] test day02::test::small1 ... ok
[INFO] [stdout] test day09::test::small1 ... ok
[INFO] [stdout] test day09::test::small2 ... ok
[INFO] [stdout] test day09::test::normal1 ... ok
[INFO] [stdout] test day10::test::normal1 ... ok
[INFO] [stdout] test day10::test::small1 ... ok
[INFO] [stdout] test day10::test::normal2 ... ok
[INFO] [stdout] test day09::test::normal2 ... ok
[INFO] [stdout] test day02::test::parser ... ok
[INFO] [stdout] test day02::test::small2 ... ok
[INFO] [stdout] test day12::test::normal1 ... ok
[INFO] [stdout] test day12::test::normal2 ... ok
[INFO] [stdout] test day10::test::small2 ... ok
[INFO] [stdout] test day12::test::small2 ... ok
[INFO] [stdout] test day13::test::gcd1 ... ok
[INFO] [stdout] test day13::test::normal2 ... ok
[INFO] [stdout] test day12::test::small1 ... ok
[INFO] [stdout] test day11::test::small1 ... ok
[INFO] [stdout] test day13::test::small1 ... ok
[INFO] [stdout] test day13::test::small2 ... ok
[INFO] [stdout] test day14::test::small1 ... ok
[INFO] [stdout] test day06::test::normal1 ... ok
[INFO] [stdout] test day13::test::normal1 ... ok
[INFO] [stdout] test day14::test::small2 ... ok
[INFO] [stdout] test day15::test::normal1 ... ok
[INFO] [stdout] test day15::test::small1 ... ok
[INFO] [stdout] test day16::test::normal1 ... ok
[INFO] [stdout] test day14::test::normal1 ... ok
[INFO] [stdout] test day16::test::small1 ... ok
[INFO] [stdout] test day16::test::small2 ... ok
[INFO] [stdout] test day16::test::parser ... ok
[INFO] [stdout] test day06::test::normal2 ... ok
[INFO] [stdout] test day17::test::parser ... ok
[INFO] [stdout] test day17::test::normal1 ... ok
[INFO] [stdout] test day16::test::normal2 ... ok
[INFO] [stdout] test day04::test::normal2 ... ok
[INFO] [stdout] test day04::test::normal1 ... ok
[INFO] [stdout] test day02::test::normal2 ... ok
[INFO] [stdout] test day02::test::normal1 ... ok
[INFO] [stdout] test day18::test::small1 ... ok
[INFO] [stdout] test day17::test::small1 ... ok
[INFO] [stdout] test day18::test::parser ... ok
[INFO] [stdout] test day19::test::parser_literal ... ok
[INFO] [stdout] test day19::test::small1 ... ok
[INFO] [stdout] test day19::test::parser_subrule ... ok
[INFO] [stdout] test day19::test::tiny2 ... ok
[INFO] [stdout] test day18::test::normal1 ... ok
[INFO] [stdout] test day20::test::parser_test ... ok
[INFO] [stdout] test day20::test::small1 ... ok
[INFO] [stdout] test day07::test::normal1 ... ok
[INFO] [stdout] test day18::test::normal2 ... ok
[INFO] [stdout] test day21::test::parser_test ... ok
[INFO] [stdout] test day19::test::small2 ... ok
[INFO] [stdout] test day21::test::small1 ... ok
[INFO] [stdout] test day22::test::normal1 ... ok
[INFO] [stdout] test day22::test::small1 ... ok
[INFO] [stdout] test day22::test::parser_test ... ok
[INFO] [stdout] test day23::test::normal1 ... ok
[INFO] [stdout] test day20::test::normal1 ... ok
[INFO] [stdout] test day08::test::normal2 ... ok
[INFO] [stdout] test day23::test::ring_test ... ok
[INFO] [stdout] test day23::test::small1 ... ok
[INFO] [stdout] test day01::test::normal2 ... ok
[INFO] [stdout] test day22::test::small2 ... ok
[INFO] [stdout] test day24::test::small1 ... ok
[INFO] [stdout] test day07::test::normal2 ... ok
[INFO] [stdout] test day24::test::parser_test ... ok
[INFO] [stdout] test day25::test::small1 ... ok
[INFO] [stdout] test day21::test::normal ... ok
[INFO] [stdout] test day24::test::normal1 ... 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 52.25s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code_2020-7361c39a89fcf8eb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests advent-of-code-2020
[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" "b7d3ce4a1276075b483f3935640a605c6b65adaf1ebc78ed3c4b97eea1512d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d3ce4a1276075b483f3935640a605c6b65adaf1ebc78ed3c4b97eea1512d44", kill_on_drop: false }`
[INFO] [stdout] b7d3ce4a1276075b483f3935640a605c6b65adaf1ebc78ed3c4b97eea1512d44