[INFO] updating cached repository jakobbeckmann/game_of_life [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jakobbeckmann/game_of_life [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jakobbeckmann/game_of_life" "work/ex/clippy-test-run/sources/stable/gh/jakobbeckmann/game_of_life"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/jakobbeckmann/game_of_life'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jakobbeckmann/game_of_life" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jakobbeckmann/game_of_life"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jakobbeckmann/game_of_life'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 05d4baf8a6f733cd4fd3bef5f8a9871998b2cfe3 [INFO] sha for GitHub repo jakobbeckmann/game_of_life: 05d4baf8a6f733cd4fd3bef5f8a9871998b2cfe3 [INFO] validating manifest of jakobbeckmann/game_of_life on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jakobbeckmann/game_of_life on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jakobbeckmann/game_of_life [INFO] finished frobbing jakobbeckmann/game_of_life [INFO] frobbed toml for jakobbeckmann/game_of_life written to work/ex/clippy-test-run/sources/stable/gh/jakobbeckmann/game_of_life/Cargo.toml [INFO] started frobbing jakobbeckmann/game_of_life [INFO] finished frobbing jakobbeckmann/game_of_life [INFO] frobbed toml for jakobbeckmann/game_of_life written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jakobbeckmann/game_of_life/Cargo.toml [INFO] crate jakobbeckmann/game_of_life has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting jakobbeckmann/game_of_life against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/jakobbeckmann/game_of_life:/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=forbid" "-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" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6e9a5e6d7ed247bbafe35c155afc56d3fefb9d0ee36b053e93150d6b95344401 [INFO] running `"docker" "start" "-a" "6e9a5e6d7ed247bbafe35c155afc56d3fefb9d0ee36b053e93150d6b95344401"` [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking rusttype v0.2.3 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Checking gfx_core v0.7.2 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking rayon-core v1.4.0 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking rusttype v0.3.0 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking pistoncore-window v0.30.0 [INFO] [stderr] Checking piston2d-graphics v0.23.0 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Compiling gfx_gl v0.4.0 [INFO] [stderr] Checking piston2d-graphics v0.25.0 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Compiling glutin v0.10.1 [INFO] [stderr] Checking pistoncore-event_loop v0.35.0 [INFO] [stderr] Checking piston v0.35.0 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking image v0.17.0 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking piston2d-opengl_graphics v0.51.0 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.10 [INFO] [stderr] Checking wayland-client v0.9.10 [INFO] [stderr] Checking wayland-protocols v0.9.10 [INFO] [stderr] Checking wayland-kbd v0.9.1 [INFO] [stderr] Checking wayland-window v0.8.0 [INFO] [stderr] Checking winit v0.8.3 [INFO] [stderr] Checking gfx v0.16.3 [INFO] [stderr] Checking gfx_device_gl v0.14.6 [INFO] [stderr] Checking pistoncore-glutin_window v0.42.1 [INFO] [stderr] Checking piston-gfx_texture v0.29.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.46.0 [INFO] [stderr] Checking piston_window v0.73.0 [INFO] [stderr] Checking game_of_life v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/controller.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | size: size, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `size` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/controller.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | settings: settings, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `settings` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/controller.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | size: size, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `size` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/controller.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | settings: settings, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `settings` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] error: useless lint attribute [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[deny(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: if you just forgot a `!`, use: `#![deny(missing_docs)]` [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::useless_attribute)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_attribute [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | self.controller.settings.cell_width as f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | self.controller.settings.cell_width as f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:50:51 [INFO] [stderr] | [INFO] [stderr] 50 | context.transform.trans(self.controller.settings.cell_width as f64 * x as f64, self.controller.settings.cell_width as f64 * y as f64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:50:106 [INFO] [stderr] | [INFO] [stderr] 50 | context.transform.trans(self.controller.settings.cell_width as f64 * x as f64, self.controller.settings.cell_width as f64 * y as f64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:56:51 [INFO] [stderr] | [INFO] [stderr] 56 | context.transform.trans(self.controller.settings.cell_width as f64 * x as f64, self.controller.settings.cell_width as f64 * y as f64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:56:106 [INFO] [stderr] | [INFO] [stderr] 56 | context.transform.trans(self.controller.settings.cell_width as f64 * x as f64, self.controller.settings.cell_width as f64 * y as f64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `game_of_life`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: useless lint attribute [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[deny(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: if you just forgot a `!`, use: `#![deny(missing_docs)]` [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::useless_attribute)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_attribute [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | self.controller.settings.cell_width as f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | self.controller.settings.cell_width as f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:50:51 [INFO] [stderr] | [INFO] [stderr] 50 | context.transform.trans(self.controller.settings.cell_width as f64 * x as f64, self.controller.settings.cell_width as f64 * y as f64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:50:106 [INFO] [stderr] | [INFO] [stderr] 50 | context.transform.trans(self.controller.settings.cell_width as f64 * x as f64, self.controller.settings.cell_width as f64 * y as f64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:56:51 [INFO] [stderr] | [INFO] [stderr] 56 | context.transform.trans(self.controller.settings.cell_width as f64 * x as f64, self.controller.settings.cell_width as f64 * y as f64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change [INFO] [stderr] --> src/board.rs:56:106 [INFO] [stderr] | [INFO] [stderr] 56 | context.transform.trans(self.controller.settings.cell_width as f64 * x as f64, self.controller.settings.cell_width as f64 * y as f64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.controller.settings.cell_width)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `game_of_life`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6e9a5e6d7ed247bbafe35c155afc56d3fefb9d0ee36b053e93150d6b95344401"` [INFO] running `"docker" "rm" "-f" "6e9a5e6d7ed247bbafe35c155afc56d3fefb9d0ee36b053e93150d6b95344401"` [INFO] [stdout] 6e9a5e6d7ed247bbafe35c155afc56d3fefb9d0ee36b053e93150d6b95344401