[INFO] updating cached repository Ermain-12/snake_game_with_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ermain-12/snake_game_with_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ermain-12/snake_game_with_rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Ermain-12/snake_game_with_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ermain-12/snake_game_with_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ermain-12/snake_game_with_rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ermain-12/snake_game_with_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ermain-12/snake_game_with_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 29a170ce0e338a27b2092a1810b9028f1a693cbc
[INFO] sha for GitHub repo Ermain-12/snake_game_with_rust: 29a170ce0e338a27b2092a1810b9028f1a693cbc
[INFO] validating manifest of Ermain-12/snake_game_with_rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Ermain-12/snake_game_with_rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Ermain-12/snake_game_with_rust
[INFO] finished frobbing Ermain-12/snake_game_with_rust
[INFO] frobbed toml for Ermain-12/snake_game_with_rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Ermain-12/snake_game_with_rust/Cargo.toml
[INFO] started frobbing Ermain-12/snake_game_with_rust
[INFO] finished frobbing Ermain-12/snake_game_with_rust
[INFO] frobbed toml for Ermain-12/snake_game_with_rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ermain-12/snake_game_with_rust/Cargo.toml
[INFO] crate Ermain-12/snake_game_with_rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Ermain-12/snake_game_with_rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ermain-12/snake_game_with_rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 22d6c8d9ef41baba178ec578a433babfbcb54f69da77d2f607323468e4ca8909
[INFO] running `"docker" "start" "-a" "22d6c8d9ef41baba178ec578a433babfbcb54f69da77d2f607323468e4ca8909"`
[INFO] [stderr]    Compiling lazy_static v1.0.2
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling stb_truetype v0.2.2
[INFO] [stderr]    Compiling quote v0.6.4
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling tempfile v3.0.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling x11-dl v2.18.2
[INFO] [stderr]    Compiling rusttype v0.4.3
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling wayland-sys v0.12.5
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling piston2d-graphics v0.26.0
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling gfx_core v0.8.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling wayland-window v0.13.3
[INFO] [stderr]    Compiling winit v0.12.0
[INFO] [stderr]    Compiling pistoncore-input v0.21.0
[INFO] [stderr]    Compiling pistoncore-window v0.32.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.37.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.47.0
[INFO] [stderr]    Compiling piston v0.37.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.3
[INFO] [stderr]    Compiling piston-gfx_texture v0.32.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.51.0
[INFO] [stderr]    Compiling piston_window v0.80.0
[INFO] [stderr]    Compiling snake_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0599]: no variant or associated item named `KeyBoard` found for type `piston_window::Button` in the current scope
[INFO] [stderr]   --> src/main.rs:29:29
[INFO] [stderr]    |
[INFO] [stderr] 29 |         if let Some(Button::KeyBoard(key)) = event.press_args() {
[INFO] [stderr]    |                             ^^^^^^^^
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             variant or associated item not found in `piston_window::Button`
[INFO] [stderr]    |                             help: there is a variant with a similar name: `Keyboard`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `snake_game`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "22d6c8d9ef41baba178ec578a433babfbcb54f69da77d2f607323468e4ca8909"`
[INFO] running `"docker" "rm" "-f" "22d6c8d9ef41baba178ec578a433babfbcb54f69da77d2f607323468e4ca8909"`
[INFO] [stdout] 22d6c8d9ef41baba178ec578a433babfbcb54f69da77d2f607323468e4ca8909