[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 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxdavidson%2Fadvent-of-code-2020" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxdavidson/advent-of-code-2020 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/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-2/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7e98b13711afa134043161cf6d2fa38ee2e0ebc85b43dd5ace1c28b2b22ae7c9
[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" "7e98b13711afa134043161cf6d2fa38ee2e0ebc85b43dd5ace1c28b2b22ae7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e98b13711afa134043161cf6d2fa38ee2e0ebc85b43dd5ace1c28b2b22ae7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e98b13711afa134043161cf6d2fa38ee2e0ebc85b43dd5ace1c28b2b22ae7c9", kill_on_drop: false }`
[INFO] [stdout] 7e98b13711afa134043161cf6d2fa38ee2e0ebc85b43dd5ace1c28b2b22ae7c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e99e96c914eee385b010ecd3e11f3338748c182e4397e2bedb0fec1c6b346d86
[INFO] running `Command { std: "docker" "start" "-a" "e99e96c914eee385b010ecd3e11f3338748c182e4397e2bedb0fec1c6b346d86", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling itertools v0.9.0
[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 18.40s
[INFO] running `Command { std: "docker" "inspect" "e99e96c914eee385b010ecd3e11f3338748c182e4397e2bedb0fec1c6b346d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e99e96c914eee385b010ecd3e11f3338748c182e4397e2bedb0fec1c6b346d86", kill_on_drop: false }`
[INFO] [stdout] e99e96c914eee385b010ecd3e11f3338748c182e4397e2bedb0fec1c6b346d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d2047e949f49e9c5ac8911ad665e3ff54d93595b266ee6df92b7117fdec40c02
[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" "d2047e949f49e9c5ac8911ad665e3ff54d93595b266ee6df92b7117fdec40c02", 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 9.03s
[INFO] running `Command { std: "docker" "inspect" "d2047e949f49e9c5ac8911ad665e3ff54d93595b266ee6df92b7117fdec40c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2047e949f49e9c5ac8911ad665e3ff54d93595b266ee6df92b7117fdec40c02", kill_on_drop: false }`
[INFO] [stdout] d2047e949f49e9c5ac8911ad665e3ff54d93595b266ee6df92b7117fdec40c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7e3e4ac057ef0c1e5372fcd2baf5c9d1c08e2a60348e240b006f4c11f6da6241
[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" "7e3e4ac057ef0c1e5372fcd2baf5c9d1c08e2a60348e240b006f4c11f6da6241", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code_2020-ef7f8c667fe92840)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test day03::tests::part1_works ... ok
[INFO] [stdout] test day03::tests::part2_works ... ok
[INFO] [stdout] test day08::tests::part1_works ... ok
[INFO] [stdout] test day01::tests::part1_works ... ok
[INFO] [stdout] test day09::tests::part1_works ... ok
[INFO] [stdout] test day05::tests::part2_works ... ok
[INFO] [stdout] test day05::tests::part1_works ... ok
[INFO] [stdout] test day12::tests::part1_works ... ok
[INFO] [stdout] test day10::tests::part1_works ... ok
[INFO] [stdout] test day12::tests::part2_works ... ok
[INFO] [stdout] test day09::tests::part2_works ... ok
[INFO] [stdout] test day13::tests::part1_works ... ok
[INFO] [stdout] test day13::tests::part2_works ... ok
[INFO] [stdout] test day10::tests::part2_works ... ok
[INFO] [stdout] test day04::tests::part1_works ... ok
[INFO] [stdout] test day15::tests::part1_works ... ok
[INFO] [stdout] test day14::tests::part1_works ... ok
[INFO] [stdout] test day04::tests::part2_works ... ok
[INFO] [stdout] test day06::tests::part1_works ... ok
[INFO] [stdout] test day08::tests::part2_works ... ok
[INFO] [stdout] test day18::tests::part1_works ... ok
[INFO] [stdout] test day18::tests::part2_works ... ok
[INFO] [stdout] test day06::tests::part2_works ... ok
[INFO] [stdout] test day16::tests::part1_works ... ok
[INFO] [stdout] test day19::tests::part2_works ... ok
[INFO] [stdout] test day19::tests::part1_works ... ok
[INFO] [stdout] test day16::tests::part2_works ... ok
[INFO] [stdout] test day22::tests::part1_works ... ok
[INFO] [stdout] test day01::tests::part2_works ... ok
[INFO] [stdout] test day23::tests::part1_works ... ok
[INFO] [stdout] test day21::tests::part2_works ... ok
[INFO] [stdout] test day21::tests::part1_works ... ok
[INFO] [stdout] test day24::tests::part1_works ... ok
[INFO] [stdout] test day17::tests::part1_works ... ok
[INFO] [stdout] test day07::tests::part2_works ... ok
[INFO] [stdout] test day25::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::part1_works ... ok
[INFO] [stdout] test day02::tests::part2_works ... ok
[INFO] [stdout] test day11::tests::part2_works ... ok
[INFO] [stdout] test day20::tests::part2_works ... ok
[INFO] [stdout] test day20::tests::part1_works ... ok
[INFO] [stdout] test day23::tests::part2_works ... ok
[INFO] [stdout] test day24::tests::part2_works ... ok
[INFO] [stdout] test day17::tests::part2_works ... ok
[INFO] [stdout] test day15::tests::part2_works ... ok
[INFO] [stderr]    Doc-tests advent-of-code-2020
[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; finished in 31.91s
[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" "7e3e4ac057ef0c1e5372fcd2baf5c9d1c08e2a60348e240b006f4c11f6da6241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3e4ac057ef0c1e5372fcd2baf5c9d1c08e2a60348e240b006f4c11f6da6241", kill_on_drop: false }`
[INFO] [stdout] 7e3e4ac057ef0c1e5372fcd2baf5c9d1c08e2a60348e240b006f4c11f6da6241