[INFO] cloning repository https://github.com/emptyrivers/advent2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emptyrivers/advent2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femptyrivers%2Fadvent2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femptyrivers%2Fadvent2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3fa8d6f72e4e2dac16d8f6f7a4f29a7113f9e843
[INFO] testing emptyrivers/advent2019 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%2Femptyrivers%2Fadvent2019" "/workspace/builds/worker-112/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-112/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emptyrivers/advent2019 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/emptyrivers/advent2019
[INFO] finished tweaking git repo https://github.com/emptyrivers/advent2019
[INFO] tweaked toml for git repo https://github.com/emptyrivers/advent2019 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate git repo https://github.com/emptyrivers/advent2019 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 39a33634f3b051d545e87f758326ea0d64671ed898cdf1338ee37771b9513610
[INFO] running `Command { std: "docker" "start" "-a" "39a33634f3b051d545e87f758326ea0d64671ed898cdf1338ee37771b9513610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39a33634f3b051d545e87f758326ea0d64671ed898cdf1338ee37771b9513610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39a33634f3b051d545e87f758326ea0d64671ed898cdf1338ee37771b9513610", kill_on_drop: false }`
[INFO] [stdout] 39a33634f3b051d545e87f758326ea0d64671ed898cdf1338ee37771b9513610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] e59812adbe7191f89f2f2362195a9d0b7defd96ec72d55299a6f2a09a7b4fe4f
[INFO] running `Command { std: "docker" "start" "-a" "e59812adbe7191f89f2f2362195a9d0b7defd96ec72d55299a6f2a09a7b4fe4f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling adventofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "e59812adbe7191f89f2f2362195a9d0b7defd96ec72d55299a6f2a09a7b4fe4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59812adbe7191f89f2f2362195a9d0b7defd96ec72d55299a6f2a09a7b4fe4f", kill_on_drop: false }`
[INFO] [stdout] e59812adbe7191f89f2f2362195a9d0b7defd96ec72d55299a6f2a09a7b4fe4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] c74c00a52ad09d3aada7d48b3814172e7a7611a58aa03e9e9aa8b286bda9eddd
[INFO] running `Command { std: "docker" "start" "-a" "c74c00a52ad09d3aada7d48b3814172e7a7611a58aa03e9e9aa8b286bda9eddd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling adventofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "c74c00a52ad09d3aada7d48b3814172e7a7611a58aa03e9e9aa8b286bda9eddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c74c00a52ad09d3aada7d48b3814172e7a7611a58aa03e9e9aa8b286bda9eddd", kill_on_drop: false }`
[INFO] [stdout] c74c00a52ad09d3aada7d48b3814172e7a7611a58aa03e9e9aa8b286bda9eddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 64886bbc5cb226fabd32f02e9514bbf22b88a15da3fb79d81479972bcf42dc60
[INFO] running `Command { std: "docker" "start" "-a" "64886bbc5cb226fabd32f02e9514bbf22b88a15da3fb79d81479972bcf42dc60", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adventofcode-6edb651932dd9b13)
[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" "64886bbc5cb226fabd32f02e9514bbf22b88a15da3fb79d81479972bcf42dc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64886bbc5cb226fabd32f02e9514bbf22b88a15da3fb79d81479972bcf42dc60", kill_on_drop: false }`
[INFO] [stdout] 64886bbc5cb226fabd32f02e9514bbf22b88a15da3fb79d81479972bcf42dc60