[INFO] cloning repository https://github.com/povilasb/snake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/povilasb/snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpovilasb%2Fsnake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpovilasb%2Fsnake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24718dd9918cab67b5fa4edafa926f879b71f803
[INFO] testing povilasb/snake against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpovilasb%2Fsnake" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/povilasb/snake on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/povilasb/snake
[INFO] finished tweaking git repo https://github.com/povilasb/snake
[INFO] tweaked toml for git repo https://github.com/povilasb/snake written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/povilasb/snake already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 614477a8cde70dee4e011c5b5c12747c9ace3c32deacc7e69e60bac59b67169f
[INFO] running `Command { std: "docker" "start" "-a" "614477a8cde70dee4e011c5b5c12747c9ace3c32deacc7e69e60bac59b67169f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "614477a8cde70dee4e011c5b5c12747c9ace3c32deacc7e69e60bac59b67169f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "614477a8cde70dee4e011c5b5c12747c9ace3c32deacc7e69e60bac59b67169f", kill_on_drop: false }`
[INFO] [stdout] 614477a8cde70dee4e011c5b5c12747c9ace3c32deacc7e69e60bac59b67169f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e45d7898449bf61ee80b6ba2fb88c3e3a25fbe9cab6510a910adb0880b030770
[INFO] running `Command { std: "docker" "start" "-a" "e45d7898449bf61ee80b6ba2fb88c3e3a25fbe9cab6510a910adb0880b030770", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling unwrap v1.1.0
[INFO] [stderr]    Compiling memmap v0.5.2
[INFO] [stderr]    Compiling rand v0.3.17
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling framebuffer v0.1.6
[INFO] [stderr]    Compiling rust-gfx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "e45d7898449bf61ee80b6ba2fb88c3e3a25fbe9cab6510a910adb0880b030770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45d7898449bf61ee80b6ba2fb88c3e3a25fbe9cab6510a910adb0880b030770", kill_on_drop: false }`
[INFO] [stdout] e45d7898449bf61ee80b6ba2fb88c3e3a25fbe9cab6510a910adb0880b030770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22ed60a6e599d696f010e15d58442a3ae6946ed875d6376c9580d69cf9a6073b
[INFO] running `Command { std: "docker" "start" "-a" "22ed60a6e599d696f010e15d58442a3ae6946ed875d6376c9580d69cf9a6073b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling num-bigint v0.1.40
[INFO] [stderr]    Compiling num-complex v0.1.40
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling hamcrest v0.1.3
[INFO] [stderr]    Compiling rust-gfx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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 5.34s
[INFO] running `Command { std: "docker" "inspect" "22ed60a6e599d696f010e15d58442a3ae6946ed875d6376c9580d69cf9a6073b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22ed60a6e599d696f010e15d58442a3ae6946ed875d6376c9580d69cf9a6073b", kill_on_drop: false }`
[INFO] [stdout] 22ed60a6e599d696f010e15d58442a3ae6946ed875d6376c9580d69cf9a6073b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 804618f312af54bdfb767d3469ded6649d5009f6bf18942ec8a9b4c23e07b0e7
[INFO] running `Command { std: "docker" "start" "-a" "804618f312af54bdfb767d3469ded6649d5009f6bf18942ec8a9b4c23e07b0e7", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-gfx` (bin "rust-gfx" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_gfx-2fd55ec3853146d3)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test game::tests::plane::eat_food::it_appends_food_to_snake_body ... ok
[INFO] [stdout] test game::tests::cell::random::it_places_food_inside_plane ... ok
[INFO] [stdout] test game::tests::plane::move_to::it_decreases_head_x_when_direction_is_left ... ok
[INFO] [stdout] test game::tests::plane::head_on_food::it_returns_true_when_snake_head_coordinates_match_food_coordinates ... ok
[INFO] [stdout] test game::tests::plane::move_to::it_increases_head_x_when_direction_is_right ... ok
[INFO] [stdout] test game::tests::plane::move_to::it_shifts_body_parts_right ... ok
[INFO] [stdout] test game::tests::plane::head_on_food::it_returns_false_when_snake_head_coordinates_match_food_coordinates ... ok
[INFO] [stdout] test game::tests::plane::move_to::it_updates_head_direction_with_the_specified_one ... ok
[INFO] [stdout] test game::tests::plane::randomize_food::it_places_food_inside_plane ... ok
[INFO] [stdout] test game::tests::plane::randomize_food::it_picks_any_place_except_where_snake_is ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "804618f312af54bdfb767d3469ded6649d5009f6bf18942ec8a9b4c23e07b0e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "804618f312af54bdfb767d3469ded6649d5009f6bf18942ec8a9b4c23e07b0e7", kill_on_drop: false }`
[INFO] [stdout] 804618f312af54bdfb767d3469ded6649d5009f6bf18942ec8a9b4c23e07b0e7