[INFO] cloning repository https://github.com/samiskin/advent-of-code-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samiskin/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamiskin%2Fadvent-of-code-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamiskin%2Fadvent-of-code-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c8f4e1114673e8e45df69db90f3a12075ff3122
[INFO] testing samiskin/advent-of-code-2019 against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamiskin%2Fadvent-of-code-2019" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samiskin/advent-of-code-2019 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/samiskin/advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/samiskin/advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/samiskin/advent-of-code-2019 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/samiskin/advent-of-code-2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 77da570d51794ccd3457a113d85ad742c3c4335d0d85c1450f1933ca796abd07
[INFO] running `Command { std: "docker" "start" "-a" "77da570d51794ccd3457a113d85ad742c3c4335d0d85c1450f1933ca796abd07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77da570d51794ccd3457a113d85ad742c3c4335d0d85c1450f1933ca796abd07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77da570d51794ccd3457a113d85ad742c3c4335d0d85c1450f1933ca796abd07", kill_on_drop: false }`
[INFO] [stdout] 77da570d51794ccd3457a113d85ad742c3c4335d0d85c1450f1933ca796abd07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6c57ff536e6b9255e630864c6c979dcc24f54bd91a33b784ab5994cb9e5ce56
[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" "c6c57ff536e6b9255e630864c6c979dcc24f54bd91a33b784ab5994cb9e5ce56", kill_on_drop: false }`
[INFO] [stderr]    Compiling module-walk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/day6.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "c6c57ff536e6b9255e630864c6c979dcc24f54bd91a33b784ab5994cb9e5ce56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c57ff536e6b9255e630864c6c979dcc24f54bd91a33b784ab5994cb9e5ce56", kill_on_drop: false }`
[INFO] [stdout] c6c57ff536e6b9255e630864c6c979dcc24f54bd91a33b784ab5994cb9e5ce56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--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] 667f343d108c0d10346d7aec74cfc0b230c313d7202491b24f7b192d2a1176d3
[INFO] running `Command { std: "docker" "start" "-a" "667f343d108c0d10346d7aec74cfc0b230c313d7202491b24f7b192d2a1176d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling module-walk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/day6.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "667f343d108c0d10346d7aec74cfc0b230c313d7202491b24f7b192d2a1176d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667f343d108c0d10346d7aec74cfc0b230c313d7202491b24f7b192d2a1176d3", kill_on_drop: false }`
[INFO] [stdout] 667f343d108c0d10346d7aec74cfc0b230c313d7202491b24f7b192d2a1176d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99ed0b6fddc7f815bad3707a06aed8dc0e0e32e591d9046342ec32d73d04cd4f
[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" "99ed0b6fddc7f815bad3707a06aed8dc0e0e32e591d9046342ec32d73d04cd4f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/day6.rs:32:6
[INFO] [stderr]    |
[INFO] [stderr] 32 |     };
[INFO] [stderr]    |      ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `module-walk` (bin "module-walk" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/module_walk-1d15acbe438f6f02)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test day1::tests::test_add ... ok
[INFO] [stdout] test day1::tests::test_day1_run ... ok
[INFO] [stdout] test day7::test::test_day7_run_part1 ... ok
[INFO] [stdout] test day7::test::test_day7_run_part2 ... ok
[INFO] [stdout] test day4::tests::test_validate_num ... ok
[INFO] [stdout] test day7::test::test_digit ... ok
[INFO] [stdout] test utils::test::test_range_n ... ok
[INFO] [stdout] test day5::tests::test_day5_run ... ok
[INFO] [stdout] test day6::tests::day6_test2_real ... ok
[INFO] [stdout] test day8::test::test_day8_run ... ok
[INFO] [stdout] test day6::tests::day6_test1_real ... ok
[INFO] [stdout] test day7::test::test_find_max ... ok
[INFO] [stdout] test day2::tests::test_day2_run ... ok
[INFO] [stdout] test day4::tests::test_day4_run ... ok
[INFO] [stdout] test day3::tests::test_day3_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99ed0b6fddc7f815bad3707a06aed8dc0e0e32e591d9046342ec32d73d04cd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ed0b6fddc7f815bad3707a06aed8dc0e0e32e591d9046342ec32d73d04cd4f", kill_on_drop: false }`
[INFO] [stdout] 99ed0b6fddc7f815bad3707a06aed8dc0e0e32e591d9046342ec32d73d04cd4f