[INFO] crate svg2polylines 0.4.0 is already in cache [INFO] extracting crate svg2polylines 0.4.0 into work/ex/clippy-test-run/sources/stable/reg/svg2polylines/0.4.0 [INFO] extracting crate svg2polylines 0.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/svg2polylines/0.4.0 [INFO] validating manifest of svg2polylines-0.4.0 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 svg2polylines-0.4.0 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 svg2polylines-0.4.0 [INFO] finished frobbing svg2polylines-0.4.0 [INFO] frobbed toml for svg2polylines-0.4.0 written to work/ex/clippy-test-run/sources/stable/reg/svg2polylines/0.4.0/Cargo.toml [INFO] started frobbing svg2polylines-0.4.0 [INFO] finished frobbing svg2polylines-0.4.0 [INFO] frobbed toml for svg2polylines-0.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/svg2polylines/0.4.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 svg2polylines-0.4.0 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/svg2polylines/0.4.0:/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] 29dec1633d30ed20994ea7f481da9f7585e4cc61031c7579540127b4f507263f [INFO] running `"docker" "start" "-a" "29dec1633d30ed20994ea7f481da9f7585e4cc61031c7579540127b4f507263f"` [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Checking stb_truetype v0.2.5 [INFO] [stderr] Checking piston2d-drag_controller v0.19.0 [INFO] [stderr] Checking svgparser v0.4.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking euclid v0.13.0 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Checking png v0.8.0 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking gfx_device_gl v0.14.6 [INFO] [stderr] Checking lyon_bezier v0.5.0 [INFO] [stderr] Compiling glutin v0.8.1 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rusttype v0.2.3 [INFO] [stderr] Checking svg2polylines v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/lib.rs:48:26 [INFO] [stderr] | [INFO] [stderr] 48 | CoordinatePair { x: x, y: y } [INFO] [stderr] | ^^^^ help: replace it with: `x` [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/lib.rs:48:32 [INFO] [stderr] | [INFO] [stderr] 48 | CoordinatePair { x: x, y: y } [INFO] [stderr] | ^^^^ help: replace it with: `y` [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] Checking crossbeam-deque v0.2.0 [INFO] [stderr] warning: casting f32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:192:63 [INFO] [stderr] | [INFO] [stderr] 192 | current_line.add_absolute(CoordinatePair::new(point.x as f64, point.y as f64)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `f64::from(point.x)` [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 f32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:192:79 [INFO] [stderr] | [INFO] [stderr] 192 | current_line.add_absolute(CoordinatePair::new(point.x as f64, point.y as f64)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `f64::from(point.y)` [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 f32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:212:63 [INFO] [stderr] | [INFO] [stderr] 212 | current_line.add_absolute(CoordinatePair::new(point.x as f64, point.y as f64)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `f64::from(point.x)` [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 f32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:212:79 [INFO] [stderr] | [INFO] [stderr] 212 | current_line.add_absolute(CoordinatePair::new(point.x as f64, point.y as f64)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `f64::from(point.y)` [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: the `d @ _` pattern can be written as just `d` [INFO] [stderr] --> src/lib.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | d @ _ => { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern [INFO] [stderr] [INFO] [stderr] warning: the `t @ _` pattern can be written as just `t` [INFO] [stderr] --> src/lib.rs:239:21 [INFO] [stderr] | [INFO] [stderr] 239 | t @ _ => parse_path_token(&t, &mut line, &mut lines).unwrap(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern [INFO] [stderr] [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking image v0.14.0 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.8.7 [INFO] [stderr] Checking wayland-client v0.8.7 [INFO] [stderr] Checking wayland-window v0.5.0 [INFO] [stderr] Checking wayland-kbd v0.8.0 [INFO] [stderr] Checking piston-gfx_texture v0.25.0 [INFO] [stderr] Checking winit v0.6.4 [INFO] [stderr] Checking piston2d-gfx_graphics v0.41.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.37.0 [INFO] [stderr] Checking piston_window v0.67.0 [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/lib.rs:48:26 [INFO] [stderr] | [INFO] [stderr] 48 | CoordinatePair { x: x, y: y } [INFO] [stderr] | ^^^^ help: replace it with: `x` [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/lib.rs:48:32 [INFO] [stderr] | [INFO] [stderr] 48 | CoordinatePair { x: x, y: y } [INFO] [stderr] | ^^^^ help: replace it with: `y` [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: casting f32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:192:63 [INFO] [stderr] | [INFO] [stderr] 192 | current_line.add_absolute(CoordinatePair::new(point.x as f64, point.y as f64)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `f64::from(point.x)` [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 f32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:192:79 [INFO] [stderr] | [INFO] [stderr] 192 | current_line.add_absolute(CoordinatePair::new(point.x as f64, point.y as f64)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `f64::from(point.y)` [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 f32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:212:63 [INFO] [stderr] | [INFO] [stderr] 212 | current_line.add_absolute(CoordinatePair::new(point.x as f64, point.y as f64)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `f64::from(point.x)` [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 f32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:212:79 [INFO] [stderr] | [INFO] [stderr] 212 | current_line.add_absolute(CoordinatePair::new(point.x as f64, point.y as f64)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try: `f64::from(point.y)` [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: the `d @ _` pattern can be written as just `d` [INFO] [stderr] --> src/lib.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | d @ _ => { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern [INFO] [stderr] [INFO] [stderr] warning: the `t @ _` pattern can be written as just `t` [INFO] [stderr] --> src/lib.rs:239:21 [INFO] [stderr] | [INFO] [stderr] 239 | t @ _ => parse_path_token(&t, &mut line, &mut lines).unwrap(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> examples/preview.rs:58:39 [INFO] [stderr] | [INFO] [stderr] 58 | let mut translate_tmp: Matrix2d = translate.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `translate` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::clone_on_copy)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.47s [INFO] running `"docker" "inspect" "29dec1633d30ed20994ea7f481da9f7585e4cc61031c7579540127b4f507263f"` [INFO] running `"docker" "rm" "-f" "29dec1633d30ed20994ea7f481da9f7585e4cc61031c7579540127b4f507263f"` [INFO] [stdout] 29dec1633d30ed20994ea7f481da9f7585e4cc61031c7579540127b4f507263f