[INFO] fetching crate tui-snake 0.1.0...
[INFO] testing tui-snake-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tui-snake 0.1.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate tui-snake 0.1.0 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 crates.io crate tui-snake 0.1.0
[INFO] finished tweaking crates.io crate tui-snake 0.1.0
[INFO] tweaked toml for crates.io crate tui-snake 0.1.0 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate crates.io crate tui-snake 0.1.0 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] 51a2735ed007825653fc5101faead28d1740c4cbccb570c73850f767a5ace2c3
[INFO] running `Command { std: "docker" "start" "-a" "51a2735ed007825653fc5101faead28d1740c4cbccb570c73850f767a5ace2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51a2735ed007825653fc5101faead28d1740c4cbccb570c73850f767a5ace2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a2735ed007825653fc5101faead28d1740c4cbccb570c73850f767a5ace2c3", kill_on_drop: false }`
[INFO] [stdout] 51a2735ed007825653fc5101faead28d1740c4cbccb570c73850f767a5ace2c3
[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] cde3c153ee645ce4d683abb86604dadf62f32d83bd8b2502242b89812730f29a
[INFO] running `Command { std: "docker" "start" "-a" "cde3c153ee645ce4d683abb86604dadf62f32d83bd8b2502242b89812730f29a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tui-snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `Command { std: "docker" "inspect" "cde3c153ee645ce4d683abb86604dadf62f32d83bd8b2502242b89812730f29a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde3c153ee645ce4d683abb86604dadf62f32d83bd8b2502242b89812730f29a", kill_on_drop: false }`
[INFO] [stdout] cde3c153ee645ce4d683abb86604dadf62f32d83bd8b2502242b89812730f29a
[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] c976f71d7ba59aa1f5c6600fa3305b3c06f7ddb18078a485b19f7d5f82faa8de
[INFO] running `Command { std: "docker" "start" "-a" "c976f71d7ba59aa1f5c6600fa3305b3c06f7ddb18078a485b19f7d5f82faa8de", kill_on_drop: false }`
[INFO] [stderr]    Compiling tui-snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "c976f71d7ba59aa1f5c6600fa3305b3c06f7ddb18078a485b19f7d5f82faa8de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c976f71d7ba59aa1f5c6600fa3305b3c06f7ddb18078a485b19f7d5f82faa8de", kill_on_drop: false }`
[INFO] [stdout] c976f71d7ba59aa1f5c6600fa3305b3c06f7ddb18078a485b19f7d5f82faa8de
[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] 91ff1bf105e614ba94e17fbe623947d52e7a3af734e666c0dfd5074d997b5663
[INFO] running `Command { std: "docker" "start" "-a" "91ff1bf105e614ba94e17fbe623947d52e7a3af734e666c0dfd5074d997b5663", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tui_snake-59d67bf5df012968)
[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" "91ff1bf105e614ba94e17fbe623947d52e7a3af734e666c0dfd5074d997b5663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ff1bf105e614ba94e17fbe623947d52e7a3af734e666c0dfd5074d997b5663", kill_on_drop: false }`
[INFO] [stdout] 91ff1bf105e614ba94e17fbe623947d52e7a3af734e666c0dfd5074d997b5663