[INFO] cloning repository https://github.com/naumazeredo/advent-of-code-2020-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naumazeredo/advent-of-code-2020-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaumazeredo%2Fadvent-of-code-2020-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaumazeredo%2Fadvent-of-code-2020-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a2a4caa73e87a9d5ad02cb07ade0ff11235157b
[INFO] testing naumazeredo/advent-of-code-2020-rust against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaumazeredo%2Fadvent-of-code-2020-rust" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/naumazeredo/advent-of-code-2020-rust on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/naumazeredo/advent-of-code-2020-rust
[INFO] finished tweaking git repo https://github.com/naumazeredo/advent-of-code-2020-rust
[INFO] tweaked toml for git repo https://github.com/naumazeredo/advent-of-code-2020-rust written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/naumazeredo/advent-of-code-2020-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90cbfdb343eef5012e23d2fe5589a258e61dd1193e804fbdfdbd1aab364dfd0e
[INFO] running `Command { std: "docker" "start" "-a" "90cbfdb343eef5012e23d2fe5589a258e61dd1193e804fbdfdbd1aab364dfd0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90cbfdb343eef5012e23d2fe5589a258e61dd1193e804fbdfdbd1aab364dfd0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90cbfdb343eef5012e23d2fe5589a258e61dd1193e804fbdfdbd1aab364dfd0e", kill_on_drop: false }`
[INFO] [stdout] 90cbfdb343eef5012e23d2fe5589a258e61dd1193e804fbdfdbd1aab364dfd0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 015ee954ab71e192db6f750682c83b6a9625334bd61f810f21130447ff4f531b
[INFO] running `Command { std: "docker" "start" "-a" "015ee954ab71e192db6f750682c83b6a9625334bd61f810f21130447ff4f531b", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "015ee954ab71e192db6f750682c83b6a9625334bd61f810f21130447ff4f531b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "015ee954ab71e192db6f750682c83b6a9625334bd61f810f21130447ff4f531b", kill_on_drop: false }`
[INFO] [stdout] 015ee954ab71e192db6f750682c83b6a9625334bd61f810f21130447ff4f531b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00df84729774c98a2626cf5b836c120bd8512ca573a7918085e86ec140b849ee
[INFO] running `Command { std: "docker" "start" "-a" "00df84729774c98a2626cf5b836c120bd8512ca573a7918085e86ec140b849ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "00df84729774c98a2626cf5b836c120bd8512ca573a7918085e86ec140b849ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00df84729774c98a2626cf5b836c120bd8512ca573a7918085e86ec140b849ee", kill_on_drop: false }`
[INFO] [stdout] 00df84729774c98a2626cf5b836c120bd8512ca573a7918085e86ec140b849ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 576edac23aa3b64dccb8fb3bbe54bda800c12b2e1056e2092beedd97ce4fe33f
[INFO] running `Command { std: "docker" "start" "-a" "576edac23aa3b64dccb8fb3bbe54bda800c12b2e1056e2092beedd97ce4fe33f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code_rs-16eb7ffa0f790ff9)
[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" "576edac23aa3b64dccb8fb3bbe54bda800c12b2e1056e2092beedd97ce4fe33f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "576edac23aa3b64dccb8fb3bbe54bda800c12b2e1056e2092beedd97ce4fe33f", kill_on_drop: false }`
[INFO] [stdout] 576edac23aa3b64dccb8fb3bbe54bda800c12b2e1056e2092beedd97ce4fe33f