[INFO] updating cached repository Ploppz/ecs-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ploppz/ecs-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ploppz/ecs-test" "work/ex/clippy-test-run/sources/stable/gh/Ploppz/ecs-test"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Ploppz/ecs-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ploppz/ecs-test" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Ploppz/ecs-test"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Ploppz/ecs-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 596a6a6d3d660143d2496ae93ca435130e73b52b
[INFO] sha for GitHub repo Ploppz/ecs-test: 596a6a6d3d660143d2496ae93ca435130e73b52b
[INFO] validating manifest of Ploppz/ecs-test 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 Ploppz/ecs-test 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 Ploppz/ecs-test
[INFO] finished frobbing Ploppz/ecs-test
[INFO] frobbed toml for Ploppz/ecs-test written to work/ex/clippy-test-run/sources/stable/gh/Ploppz/ecs-test/Cargo.toml
[INFO] started frobbing Ploppz/ecs-test
[INFO] finished frobbing Ploppz/ecs-test
[INFO] frobbed toml for Ploppz/ecs-test written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Ploppz/ecs-test/Cargo.toml
[INFO] crate Ploppz/ecs-test 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 Ploppz/ecs-test against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Ploppz/ecs-test:/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] 8ee0dab01d748b57a84fd1330df4df665164fe3b11d122aef80f35ba191898e2
[INFO] running `"docker" "start" "-a" "8ee0dab01d748b57a84fd1330df4df665164fe3b11d122aef80f35ba191898e2"`
[INFO] [stderr]     Checking vec_map v0.4.0
[INFO] [stderr]     Checking deflate v0.7.6
[INFO] [stderr]     Checking rayon-core v1.0.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.35.1
[INFO] [stderr]     Checking ecs v0.23.1
[INFO] [stderr]     Checking rayon v0.7.0
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.12
[INFO] [stderr]     Checking image v0.12.4
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.42.1
[INFO] [stderr]     Checking test-ecs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/main.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             world: world,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `world`
[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/main.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             world: world,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `world`
[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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:149:23
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let (x, y) = ((args.width / 2) as f64,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.width / 2)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:150:23
[INFO] [stderr]     |
[INFO] [stderr] 150 |                       (args.height / 2) as f64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.height / 2)`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/main.rs:165:32
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]     |                                ^^^^^^^^^^^ help: consider passing by value instead: `UpdateArgs`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:149:23
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let (x, y) = ((args.width / 2) as f64,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.width / 2)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:150:23
[INFO] [stderr]     |
[INFO] [stderr] 150 |                       (args.height / 2) as f64);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.height / 2)`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/main.rs:165:32
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]     |                                ^^^^^^^^^^^ help: consider passing by value instead: `UpdateArgs`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.93s
[INFO] running `"docker" "inspect" "8ee0dab01d748b57a84fd1330df4df665164fe3b11d122aef80f35ba191898e2"`
[INFO] running `"docker" "rm" "-f" "8ee0dab01d748b57a84fd1330df4df665164fe3b11d122aef80f35ba191898e2"`
[INFO] [stdout] 8ee0dab01d748b57a84fd1330df4df665164fe3b11d122aef80f35ba191898e2