[INFO] updating cached repository sdlscl/antimatter [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sdlscl/antimatter [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sdlscl/antimatter" "work/ex/clippy-test-run/sources/stable/gh/sdlscl/antimatter"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/sdlscl/antimatter'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sdlscl/antimatter" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sdlscl/antimatter"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sdlscl/antimatter'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a2ab004395aeade27eb14d3ec56559a599f86878 [INFO] sha for GitHub repo sdlscl/antimatter: a2ab004395aeade27eb14d3ec56559a599f86878 [INFO] validating manifest of sdlscl/antimatter 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 sdlscl/antimatter 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 sdlscl/antimatter [INFO] finished frobbing sdlscl/antimatter [INFO] frobbed toml for sdlscl/antimatter written to work/ex/clippy-test-run/sources/stable/gh/sdlscl/antimatter/Cargo.toml [INFO] started frobbing sdlscl/antimatter [INFO] finished frobbing sdlscl/antimatter [INFO] frobbed toml for sdlscl/antimatter written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sdlscl/antimatter/Cargo.toml [INFO] crate sdlscl/antimatter 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 sdlscl/antimatter against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/sdlscl/antimatter:/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] 953afa3f5dd847d854783f244855a01583f0ffdc5a126427f822d1d8c63ce3c7 [INFO] running `"docker" "start" "-a" "953afa3f5dd847d854783f244855a01583f0ffdc5a126427f822d1d8c63ce3c7"` [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling x11-dl v2.17.2 [INFO] [stderr] Checking shared_library v0.1.8 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking rayon-core v1.3.0 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.50.0 [INFO] [stderr] Compiling libloading v0.3.4 [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 glutin v0.10.1 [INFO] [stderr] Checking pistoncore-glutin_window v0.43.0 [INFO] [stderr] Checking antimatter v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: using `println!("")` [INFO] [stderr] --> src/main.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | println!(""); [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `println!()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::println_empty_string)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string [INFO] [stderr] [INFO] [stderr] warning: using `println!("")` [INFO] [stderr] --> src/main.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | println!(""); [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `println!()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::println_empty_string)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston::window::WindowSettings` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use piston::window::WindowSettings; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston::event_loop::*` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use piston::event_loop::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston::input::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use piston::input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `glutin_window::GlutinWindow as Window` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use glutin_window::GlutinWindow as Window; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GlGraphics`, `OpenGL` [INFO] [stderr] --> src/main.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | use opengl_graphics::{GlGraphics, OpenGL}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston::window::WindowSettings` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use piston::window::WindowSettings; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston::event_loop::*` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use piston::event_loop::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston::input::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use piston::input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `glutin_window::GlutinWindow as Window` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use glutin_window::GlutinWindow as Window; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GlGraphics`, `OpenGL` [INFO] [stderr] --> src/main.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | use opengl_graphics::{GlGraphics, OpenGL}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | let (x, y) = burbuja; [INFO] [stderr] | ^ help: consider using `_y` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/main.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let h = matriz[0].len() as i32; [INFO] [stderr] | ^ help: consider using `_h` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matriz` [INFO] [stderr] --> src/main.rs:79:21 [INFO] [stderr] | [INFO] [stderr] 79 | fn hay_colision(matriz: &Vec>, burbuja: (i32, i32)) -> bool { [INFO] [stderr] | ^^^^^^ help: consider using `_matriz` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `burbuja` [INFO] [stderr] --> src/main.rs:79:45 [INFO] [stderr] | [INFO] [stderr] 79 | fn hay_colision(matriz: &Vec>, burbuja: (i32, i32)) -> bool { [INFO] [stderr] | ^^^^^^^ help: consider using `_burbuja` instead [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/main.rs:64:29 [INFO] [stderr] | [INFO] [stderr] 64 | fn esta_adentro(matriz: &Vec>, burbuja: (i32, i32)) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: change this to: `&[Vec]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/main.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | fn hay_colision(matriz: &Vec>, burbuja: (i32, i32)) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: change this to: `&[Vec]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | let (x, y) = burbuja; [INFO] [stderr] | ^ help: consider using `_y` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/main.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let h = matriz[0].len() as i32; [INFO] [stderr] | ^ help: consider using `_h` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matriz` [INFO] [stderr] --> src/main.rs:79:21 [INFO] [stderr] | [INFO] [stderr] 79 | fn hay_colision(matriz: &Vec>, burbuja: (i32, i32)) -> bool { [INFO] [stderr] | ^^^^^^ help: consider using `_matriz` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `burbuja` [INFO] [stderr] --> src/main.rs:79:45 [INFO] [stderr] | [INFO] [stderr] 79 | fn hay_colision(matriz: &Vec>, burbuja: (i32, i32)) -> bool { [INFO] [stderr] | ^^^^^^^ help: consider using `_burbuja` instead [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/main.rs:64:29 [INFO] [stderr] | [INFO] [stderr] 64 | fn esta_adentro(matriz: &Vec>, burbuja: (i32, i32)) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: change this to: `&[Vec]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/main.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | fn hay_colision(matriz: &Vec>, burbuja: (i32, i32)) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: change this to: `&[Vec]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.41s [INFO] running `"docker" "inspect" "953afa3f5dd847d854783f244855a01583f0ffdc5a126427f822d1d8c63ce3c7"` [INFO] running `"docker" "rm" "-f" "953afa3f5dd847d854783f244855a01583f0ffdc5a126427f822d1d8c63ce3c7"` [INFO] [stdout] 953afa3f5dd847d854783f244855a01583f0ffdc5a126427f822d1d8c63ce3c7