[INFO] crate catmark 0.2.2 is already in cache [INFO] extracting crate catmark 0.2.2 into work/ex/clippy-test-run/sources/stable/reg/catmark/0.2.2 [INFO] extracting crate catmark 0.2.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/catmark/0.2.2 [INFO] validating manifest of catmark-0.2.2 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 catmark-0.2.2 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 catmark-0.2.2 [INFO] finished frobbing catmark-0.2.2 [INFO] frobbed toml for catmark-0.2.2 written to work/ex/clippy-test-run/sources/stable/reg/catmark/0.2.2/Cargo.toml [INFO] started frobbing catmark-0.2.2 [INFO] finished frobbing catmark-0.2.2 [INFO] frobbed toml for catmark-0.2.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/catmark/0.2.2/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 catmark-0.2.2 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/reg/catmark/0.2.2:/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] 8cd35027fe662f4e1573d8e8cc853c1bfb43d21cd421c9d024bf3c185a21b591 [INFO] running `"docker" "start" "-a" "8cd35027fe662f4e1573d8e8cc853c1bfb43d21cd421c9d024bf3c185a21b591"` [INFO] [stderr] Compiling onig_sys v68.2.1 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking plist v0.2.4 [INFO] [stderr] Checking onig v3.2.2 [INFO] [stderr] Checking syntect v2.1.0 [INFO] [stderr] Checking catmark v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/ansi_renderer.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | iter: iter, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `iter` [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/ansi_renderer.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | syntaxes: syntaxes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `syntaxes` [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/ansi_renderer.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | themes: themes, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `themes` [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/ansi_renderer.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | iter: iter, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `iter` [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/ansi_renderer.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | syntaxes: syntaxes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `syntaxes` [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/ansi_renderer.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | themes: themes, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `themes` [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: returning the result of a let binding from a block. Consider returning the expression directly. [INFO] [stderr] --> src/dombox.rs:426:9 [INFO] [stderr] | [INFO] [stderr] 426 | res [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::let_and_return)] on by default [INFO] [stderr] note: this expression can be directly returned [INFO] [stderr] --> src/dombox.rs:416:19 [INFO] [stderr] | [INFO] [stderr] 416 | let res = match self.kind { [INFO] [stderr] | ___________________^ [INFO] [stderr] 417 | | BoxKind::Block | [INFO] [stderr] 418 | | BoxKind::ListBullet | [INFO] [stderr] 419 | | BoxKind::Header(_) => self.layout_block(cursor), [INFO] [stderr] ... | [INFO] [stderr] 424 | | _ => panic!("unimplemented layout for {:?}", self.kind), [INFO] [stderr] 425 | | }; [INFO] [stderr] | |_________^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/dombox.rs:632:9 [INFO] [stderr] | [INFO] [stderr] 632 | / return (self.size.content.x - self.size.border.left, [INFO] [stderr] 633 | | self.size.content.w + self.size.border.left + self.size.border.right); [INFO] [stderr] | |______________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] help: remove `return` as shown [INFO] [stderr] | [INFO] [stderr] 632 | (self.size.content.x - self.size.border.left, [INFO] [stderr] 633 | self.size.content.w + self.size.border.left + self.size.border.right) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/dombox.rs:671:9 [INFO] [stderr] | [INFO] [stderr] 671 | / return (self.size.content.x - self.size.border.left, [INFO] [stderr] 672 | | self.size.content.w + self.size.border.left + self.size.border.right); [INFO] [stderr] | |______________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] help: remove `return` as shown [INFO] [stderr] | [INFO] [stderr] 671 | (self.size.content.x - self.size.border.left, [INFO] [stderr] 672 | self.size.content.w + self.size.border.left + self.size.border.right) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly. [INFO] [stderr] --> src/dombox.rs:426:9 [INFO] [stderr] | [INFO] [stderr] 426 | res [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::let_and_return)] on by default [INFO] [stderr] note: this expression can be directly returned [INFO] [stderr] --> src/dombox.rs:416:19 [INFO] [stderr] | [INFO] [stderr] 416 | let res = match self.kind { [INFO] [stderr] | ___________________^ [INFO] [stderr] 417 | | BoxKind::Block | [INFO] [stderr] 418 | | BoxKind::ListBullet | [INFO] [stderr] 419 | | BoxKind::Header(_) => self.layout_block(cursor), [INFO] [stderr] ... | [INFO] [stderr] 424 | | _ => panic!("unimplemented layout for {:?}", self.kind), [INFO] [stderr] 425 | | }; [INFO] [stderr] | |_________^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/dombox.rs:632:9 [INFO] [stderr] | [INFO] [stderr] 632 | / return (self.size.content.x - self.size.border.left, [INFO] [stderr] 633 | | self.size.content.w + self.size.border.left + self.size.border.right); [INFO] [stderr] | |______________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] help: remove `return` as shown [INFO] [stderr] | [INFO] [stderr] 632 | (self.size.content.x - self.size.border.left, [INFO] [stderr] 633 | self.size.content.w + self.size.border.left + self.size.border.right) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/dombox.rs:671:9 [INFO] [stderr] | [INFO] [stderr] 671 | / return (self.size.content.x - self.size.border.left, [INFO] [stderr] 672 | | self.size.content.w + self.size.border.left + self.size.border.right); [INFO] [stderr] | |______________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] help: remove `return` as shown [INFO] [stderr] | [INFO] [stderr] 671 | (self.size.content.x - self.size.border.left, [INFO] [stderr] 672 | self.size.content.w + self.size.border.left + self.size.border.right) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: method is never used: `default` [INFO] [stderr] --> src/dombox.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn default() -> DomColor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Center` [INFO] [stderr] --> src/dombox.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | Center, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Right` [INFO] [stderr] --> src/dombox.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | Right, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Table` [INFO] [stderr] --> src/dombox.rs:172:5 [INFO] [stderr] | [INFO] [stderr] 172 | Table, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TableColumn` [INFO] [stderr] --> src/dombox.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | TableColumn, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TableItem` [INFO] [stderr] --> src/dombox.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | TableItem, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Image` [INFO] [stderr] --> src/dombox.rs:175:5 [INFO] [stderr] | [INFO] [stderr] 175 | Image, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this loop could be written as a `while let` loop [INFO] [stderr] --> src/ansi_renderer.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | / loop { [INFO] [stderr] 59 | | match self.iter.next() { [INFO] [stderr] 60 | | Some(event) => { [INFO] [stderr] 61 | | match event { [INFO] [stderr] ... | [INFO] [stderr] 373 | | } [INFO] [stderr] 374 | | } [INFO] [stderr] | |_________^ help: try: `while let Some(event) = self.iter.next() { .. }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::while_let_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/ansi_renderer.rs:294:48 [INFO] [stderr] | [INFO] [stderr] 294 | if text.len() > 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!text.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change [INFO] [stderr] --> src/dombox.rs:75:20 [INFO] [stderr] | [INFO] [stderr] 75 | let red = (red as u32 * 6 / 256) as u8; [INFO] [stderr] | ^^^^^^^^^^ help: try: `u32::from(red)` [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 u32 may become silently lossy if types change [INFO] [stderr] --> src/dombox.rs:76:22 [INFO] [stderr] | [INFO] [stderr] 76 | let green = (green as u32 * 6 / 256) as u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: try: `u32::from(green)` [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 u32 may become silently lossy if types change [INFO] [stderr] --> src/dombox.rs:77:21 [INFO] [stderr] | [INFO] [stderr] 77 | let blue = (blue as u32 * 6 / 256) as u8; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u32::from(blue)` [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: using `clone` on a `Copy` type [INFO] [stderr] --> src/dombox.rs:374:52 [INFO] [stderr] | [INFO] [stderr] 374 | size: self.size.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.size` [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] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/dombox.rs:386:56 [INFO] [stderr] | [INFO] [stderr] 386 | size: self.size.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.size` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/dombox.rs:402:60 [INFO] [stderr] | [INFO] [stderr] 402 | size: self.size.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.size` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/dombox.rs:564:56 [INFO] [stderr] | [INFO] [stderr] 564 | size: self.size.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.size` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: method is never used: `default` [INFO] [stderr] --> src/dombox.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn default() -> DomColor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Center` [INFO] [stderr] --> src/dombox.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | Center, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Right` [INFO] [stderr] --> src/dombox.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | Right, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Table` [INFO] [stderr] --> src/dombox.rs:172:5 [INFO] [stderr] | [INFO] [stderr] 172 | Table, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TableColumn` [INFO] [stderr] --> src/dombox.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | TableColumn, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TableItem` [INFO] [stderr] --> src/dombox.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | TableItem, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Image` [INFO] [stderr] --> src/dombox.rs:175:5 [INFO] [stderr] | [INFO] [stderr] 175 | Image, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this loop could be written as a `while let` loop [INFO] [stderr] --> src/ansi_renderer.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | / loop { [INFO] [stderr] 59 | | match self.iter.next() { [INFO] [stderr] 60 | | Some(event) => { [INFO] [stderr] 61 | | match event { [INFO] [stderr] ... | [INFO] [stderr] 373 | | } [INFO] [stderr] 374 | | } [INFO] [stderr] | |_________^ help: try: `while let Some(event) = self.iter.next() { .. }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::while_let_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> src/ansi_renderer.rs:294:48 [INFO] [stderr] | [INFO] [stderr] 294 | if text.len() > 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!text.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change [INFO] [stderr] --> src/dombox.rs:75:20 [INFO] [stderr] | [INFO] [stderr] 75 | let red = (red as u32 * 6 / 256) as u8; [INFO] [stderr] | ^^^^^^^^^^ help: try: `u32::from(red)` [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 u32 may become silently lossy if types change [INFO] [stderr] --> src/dombox.rs:76:22 [INFO] [stderr] | [INFO] [stderr] 76 | let green = (green as u32 * 6 / 256) as u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: try: `u32::from(green)` [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 u32 may become silently lossy if types change [INFO] [stderr] --> src/dombox.rs:77:21 [INFO] [stderr] | [INFO] [stderr] 77 | let blue = (blue as u32 * 6 / 256) as u8; [INFO] [stderr] | ^^^^^^^^^^^ help: try: `u32::from(blue)` [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: using `clone` on a `Copy` type [INFO] [stderr] --> src/dombox.rs:374:52 [INFO] [stderr] | [INFO] [stderr] 374 | size: self.size.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.size` [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] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/dombox.rs:386:56 [INFO] [stderr] | [INFO] [stderr] 386 | size: self.size.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.size` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/dombox.rs:402:60 [INFO] [stderr] | [INFO] [stderr] 402 | size: self.size.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.size` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> src/dombox.rs:564:56 [INFO] [stderr] | [INFO] [stderr] 564 | size: self.size.clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.size` [INFO] [stderr] | [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 17.19s [INFO] running `"docker" "inspect" "8cd35027fe662f4e1573d8e8cc853c1bfb43d21cd421c9d024bf3c185a21b591"` [INFO] running `"docker" "rm" "-f" "8cd35027fe662f4e1573d8e8cc853c1bfb43d21cd421c9d024bf3c185a21b591"` [INFO] [stdout] 8cd35027fe662f4e1573d8e8cc853c1bfb43d21cd421c9d024bf3c185a21b591