[INFO] cloning repository https://github.com/maxdavidson/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/maxdavidson/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxdavidson%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxdavidson%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25838e6c15317d1cf909350b15d4244d51f7c99e
[INFO] testing maxdavidson/advent-of-code-2020 against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxdavidson%2Fadvent-of-code-2020" "/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/maxdavidson/advent-of-code-2020 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maxdavidson/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/maxdavidson/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/maxdavidson/advent-of-code-2020 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/maxdavidson/advent-of-code-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 57ff9ddacdbb9c2c6fb17e0a878aaba2c72deba5fa02a501f9e14d20abb640ff
[INFO] running `Command { std: "docker" "start" "-a" "57ff9ddacdbb9c2c6fb17e0a878aaba2c72deba5fa02a501f9e14d20abb640ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57ff9ddacdbb9c2c6fb17e0a878aaba2c72deba5fa02a501f9e14d20abb640ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ff9ddacdbb9c2c6fb17e0a878aaba2c72deba5fa02a501f9e14d20abb640ff", kill_on_drop: false }`
[INFO] [stdout] 57ff9ddacdbb9c2c6fb17e0a878aaba2c72deba5fa02a501f9e14d20abb640ff
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91bd8526a9a3cf187a15ad8ec5e08e1f3ac0e6ce62161656255ad07b2d00d106
[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" "91bd8526a9a3cf187a15ad8ec5e08e1f3ac0e6ce62161656255ad07b2d00d106", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling pcre2-sys v0.2.5
[INFO] [stderr]    Compiling pcre2 v0.2.3
[INFO] [stderr]    Compiling advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.74s
[INFO] running `Command { std: "docker" "inspect" "91bd8526a9a3cf187a15ad8ec5e08e1f3ac0e6ce62161656255ad07b2d00d106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91bd8526a9a3cf187a15ad8ec5e08e1f3ac0e6ce62161656255ad07b2d00d106", kill_on_drop: false }`
[INFO] [stdout] 91bd8526a9a3cf187a15ad8ec5e08e1f3ac0e6ce62161656255ad07b2d00d106
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76abd82d3a7d695461f444e5a2b725ce89068ec831f8eb9cff17adf0d0e3c5f7
[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" "76abd82d3a7d695461f444e5a2b725ce89068ec831f8eb9cff17adf0d0e3c5f7", 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 12.79s
[INFO] running `Command { std: "docker" "inspect" "76abd82d3a7d695461f444e5a2b725ce89068ec831f8eb9cff17adf0d0e3c5f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76abd82d3a7d695461f444e5a2b725ce89068ec831f8eb9cff17adf0d0e3c5f7", kill_on_drop: false }`
[INFO] [stdout] 76abd82d3a7d695461f444e5a2b725ce89068ec831f8eb9cff17adf0d0e3c5f7
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d3c971d29d6ff3ee08fb7de9ed4b98dd9ed190cbf7f1ae8fe6e3ac02599aa9e
[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" "3d3c971d29d6ff3ee08fb7de9ed4b98dd9ed190cbf7f1ae8fe6e3ac02599aa9e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code_2020-0b99c3ba8bda9554
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test day05::tests::part2_works ... ok
[INFO] [stdout] test day05::tests::part1_works ... ok
[INFO] [stdout] test day03::tests::part1_works ... ok
[INFO] [stdout] test day09::tests::part1_works ... ok
[INFO] [stdout] test day01::tests::part1_works ... ok
[INFO] [stdout] test day10::tests::part2_works ... ok
[INFO] [stdout] test day09::tests::part2_works ... ok
[INFO] [stdout] test day03::tests::part2_works ... ok
[INFO] [stdout] test day12::tests::part1_works ... ok
[INFO] [stdout] test day13::tests::part1_works ... ok
[INFO] [stdout] test day08::tests::part1_works ... ok
[INFO] [stdout] test day13::tests::part2_works ... ok
[INFO] [stdout] test day04::tests::part1_works ... ok
[INFO] [stdout] test day10::tests::part1_works ... ok
[INFO] [stdout] test day12::tests::part2_works ... ok
[INFO] [stdout] test day15::tests::part1_works ... ok
[INFO] [stdout] test day06::tests::part1_works ... ok
[INFO] [stdout] test day16::tests::part2_works ... ok
[INFO] [stdout] test day04::tests::part2_works ... ok
[INFO] [stdout] test day14::tests::part1_works ... ok
[INFO] [stdout] test day18::tests::part2_works ... ok
[INFO] [stdout] test day06::tests::part2_works ... ok
[INFO] [stdout] test day18::tests::part1_works ... ok
[INFO] [stdout] test day16::tests::part1_works ... ok
[INFO] [stdout] test day19::tests::part1_works ... ok
[INFO] [stdout] test day19::tests::part2_works ... ok
[INFO] [stdout] test day08::tests::part2_works ... ok
[INFO] [stdout] test day22::tests::part1_works ... ok
[INFO] [stdout] test day21::tests::part2_works ... ok
[INFO] [stdout] test day23::tests::part1_works ... ok
[INFO] [stdout] test day21::tests::part1_works ... ok
[INFO] [stdout] test day24::tests::part1_works ... ok
[INFO] [stdout] test day01::tests::part2_works ... ok
[INFO] [stdout] test day07::tests::part2_works ... ok
[INFO] [stdout] test day25::tests::part1_works ... ok
[INFO] [stdout] test day17::tests::part1_works ... ok
[INFO] [stdout] test day07::tests::part1_works ... ok
[INFO] [stdout] test day14::tests::part2_works ... ok
[INFO] [stdout] test day11::tests::part1_works ... ok
[INFO] [stdout] test day02::tests::part2_works ... ok
[INFO] [stdout] test day02::tests::part1_works ... ok
[INFO] [stdout] test day11::tests::part2_works ... ok
[INFO] [stdout] test day20::tests::part2_works ... ok
[INFO] [stdout] test day24::tests::part2_works ... ok
[INFO] [stdout] test day17::tests::part2_works ... ok
[INFO] [stdout] test day20::tests::part1_works ... ok
[INFO] [stdout] test day23::tests::part2_works ... ok
[INFO] [stdout] test day15::tests::part2_works ... ok
[INFO] [stdout] test day22::tests::part2_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d3c971d29d6ff3ee08fb7de9ed4b98dd9ed190cbf7f1ae8fe6e3ac02599aa9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d3c971d29d6ff3ee08fb7de9ed4b98dd9ed190cbf7f1ae8fe6e3ac02599aa9e", kill_on_drop: false }`
[INFO] [stdout] 3d3c971d29d6ff3ee08fb7de9ed4b98dd9ed190cbf7f1ae8fe6e3ac02599aa9e