[INFO] cloning repository AndreasSchroeder/rust_game_project [INFO] running `"git" "clone" "--bare" "git://github.com/AndreasSchroeder/rust_game_project.git" "work/cache/sources/gh/AndreasSchroeder/rust_game_project"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/AndreasSchroeder/rust_game_project'... [INFO] running `"git" "clone" "work/cache/sources/gh/AndreasSchroeder/rust_game_project" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AndreasSchroeder/rust_game_project"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AndreasSchroeder/rust_game_project'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AndreasSchroeder/rust_game_project" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AndreasSchroeder/rust_game_project"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AndreasSchroeder/rust_game_project'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4950816ea81a26e7dba27f9d89ce790eaef715b4 [INFO] sha for GitHub repo AndreasSchroeder/rust_game_project: 4950816ea81a26e7dba27f9d89ce790eaef715b4 [INFO] validating manifest of AndreasSchroeder/rust_game_project on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of AndreasSchroeder/rust_game_project on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing AndreasSchroeder/rust_game_project [INFO] finished frobbing AndreasSchroeder/rust_game_project [INFO] frobbed toml for AndreasSchroeder/rust_game_project written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AndreasSchroeder/rust_game_project/Cargo.toml [INFO] started frobbing AndreasSchroeder/rust_game_project [INFO] finished frobbing AndreasSchroeder/rust_game_project [INFO] frobbed toml for AndreasSchroeder/rust_game_project written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AndreasSchroeder/rust_game_project/Cargo.toml [INFO] crate AndreasSchroeder/rust_game_project already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking AndreasSchroeder/rust_game_project against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AndreasSchroeder/rust_game_project:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2cf6843fc3e6aac9629de1eb399dcede564a5c528e5e3dc7fb94a03dcd44fbbb [INFO] running `"docker" "start" "-a" "2cf6843fc3e6aac9629de1eb399dcede564a5c528e5e3dc7fb94a03dcd44fbbb"` [INFO] [stderr] Compiling ears v0.4.0 [INFO] [stderr] Compiling wayland-scanner v0.7.7 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Checking pistoncore-window v0.25.0 [INFO] [stderr] Checking image v0.12.2 [INFO] [stderr] Checking wayland-sys v0.7.7 [INFO] [stderr] Checking pistoncore-event_loop v0.28.0 [INFO] [stderr] Checking piston v0.28.0 [INFO] [stderr] Compiling wayland-client v0.7.7 [INFO] [stderr] Checking piston-gfx_texture v0.21.1 [INFO] [stderr] Checking wayland-window v0.4.3 [INFO] [stderr] Checking wayland-kbd v0.6.2 [INFO] [stderr] Checking piston2d-gfx_graphics v0.36.0 [INFO] [stderr] Checking winit v0.5.10 [INFO] [stderr] Checking pistoncore-glutin_window v0.34.1 [INFO] [stderr] Checking piston_window v0.62.0 [INFO] [stderr] Checking chicken_fight_3000_ultimate_tournament v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/io/sprite.rs:75:34 [INFO] [stderr] | [INFO] [stderr] 75 | vec.push(((i as f64) * part)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/io/sprite.rs:75:34 [INFO] [stderr] | [INFO] [stderr] 75 | vec.push(((i as f64) * part)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:75:16 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn new(mut w: &mut PistonWindow) -> Self { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:126:16 [INFO] [stderr] | [INFO] [stderr] 126 | mut w: &mut PistonWindow, [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/io/sprite.rs:42:24 [INFO] [stderr] | [INFO] [stderr] 42 | mut w: &mut PistonWindow) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/io/all_sprites.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn init(mut w: &mut PistonWindow) -> Self { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bot.rs:74:22 [INFO] [stderr] | [INFO] [stderr] 74 | mut level: &mut Level, [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:75:16 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn new(mut w: &mut PistonWindow) -> Self { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:126:16 [INFO] [stderr] | [INFO] [stderr] 126 | mut w: &mut PistonWindow, [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/io/sprite.rs:42:24 [INFO] [stderr] | [INFO] [stderr] 42 | mut w: &mut PistonWindow) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/io/all_sprites.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn init(mut w: &mut PistonWindow) -> Self { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bot.rs:74:22 [INFO] [stderr] | [INFO] [stderr] 74 | mut level: &mut Level, [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.43s [INFO] running `"docker" "inspect" "2cf6843fc3e6aac9629de1eb399dcede564a5c528e5e3dc7fb94a03dcd44fbbb"` [INFO] running `"docker" "rm" "-f" "2cf6843fc3e6aac9629de1eb399dcede564a5c528e5e3dc7fb94a03dcd44fbbb"` [INFO] [stdout] 2cf6843fc3e6aac9629de1eb399dcede564a5c528e5e3dc7fb94a03dcd44fbbb