[INFO] cloning repository https://github.com/nzaharov/tic-tac-toe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nzaharov/tic-tac-toe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnzaharov%2Ftic-tac-toe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnzaharov%2Ftic-tac-toe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2e2d0c903a35438ef157965101cffb83f973592
[INFO] testing nzaharov/tic-tac-toe 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%2Fnzaharov%2Ftic-tac-toe" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nzaharov/tic-tac-toe 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/nzaharov/tic-tac-toe
[INFO] finished tweaking git repo https://github.com/nzaharov/tic-tac-toe
[INFO] tweaked toml for git repo https://github.com/nzaharov/tic-tac-toe written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/nzaharov/tic-tac-toe 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] ddd359f9a909dfdf159ecb48edfa051b179ead6b1556774f44c752eaf24e3dca
[INFO] running `Command { std: "docker" "start" "-a" "ddd359f9a909dfdf159ecb48edfa051b179ead6b1556774f44c752eaf24e3dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd359f9a909dfdf159ecb48edfa051b179ead6b1556774f44c752eaf24e3dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd359f9a909dfdf159ecb48edfa051b179ead6b1556774f44c752eaf24e3dca", kill_on_drop: false }`
[INFO] [stdout] ddd359f9a909dfdf159ecb48edfa051b179ead6b1556774f44c752eaf24e3dca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] d2cabbf7ec5644fcaf18b7bdbaad597cd9303c0ec770df61a5329cb88d78eaf0
[INFO] running `Command { std: "docker" "start" "-a" "d2cabbf7ec5644fcaf18b7bdbaad597cd9303c0ec770df61a5329cb88d78eaf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "d2cabbf7ec5644fcaf18b7bdbaad597cd9303c0ec770df61a5329cb88d78eaf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2cabbf7ec5644fcaf18b7bdbaad597cd9303c0ec770df61a5329cb88d78eaf0", kill_on_drop: false }`
[INFO] [stdout] d2cabbf7ec5644fcaf18b7bdbaad597cd9303c0ec770df61a5329cb88d78eaf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 8ee9194f7b7886c52232c001b8ff9c9624517393f68c2493d5c26c9a918c53a4
[INFO] running `Command { std: "docker" "start" "-a" "8ee9194f7b7886c52232c001b8ff9c9624517393f68c2493d5c26c9a918c53a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "8ee9194f7b7886c52232c001b8ff9c9624517393f68c2493d5c26c9a918c53a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee9194f7b7886c52232c001b8ff9c9624517393f68c2493d5c26c9a918c53a4", kill_on_drop: false }`
[INFO] [stdout] 8ee9194f7b7886c52232c001b8ff9c9624517393f68c2493d5c26c9a918c53a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 0e583df3c9c1ed91cb5dd027154f0a3b317e842c9c458fbd3db2652e4b703709
[INFO] running `Command { std: "docker" "start" "-a" "0e583df3c9c1ed91cb5dd027154f0a3b317e842c9c458fbd3db2652e4b703709", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.97s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hw4-67c409593456a442)
[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" "0e583df3c9c1ed91cb5dd027154f0a3b317e842c9c458fbd3db2652e4b703709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e583df3c9c1ed91cb5dd027154f0a3b317e842c9c458fbd3db2652e4b703709", kill_on_drop: false }`
[INFO] [stdout] 0e583df3c9c1ed91cb5dd027154f0a3b317e842c9c458fbd3db2652e4b703709