[INFO] crate evdev 0.10.1 is already in cache
[INFO] extracting crate evdev 0.10.1 into work/ex/clippy-test-run/sources/stable/reg/evdev/0.10.1
[INFO] extracting crate evdev 0.10.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/evdev/0.10.1
[INFO] validating manifest of evdev-0.10.1 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 evdev-0.10.1 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 evdev-0.10.1
[INFO] finished frobbing evdev-0.10.1
[INFO] frobbed toml for evdev-0.10.1 written to work/ex/clippy-test-run/sources/stable/reg/evdev/0.10.1/Cargo.toml
[INFO] started frobbing evdev-0.10.1
[INFO] finished frobbing evdev-0.10.1
[INFO] frobbed toml for evdev-0.10.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/evdev/0.10.1/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 evdev-0.10.1 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/reg/evdev/0.10.1:/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] eab961d36ff1b225b2ae189259ad049f0e7873ff08469421e1cc0f70a3a75e5b
[INFO] running `"docker" "start" "-a" "eab961d36ff1b225b2ae189259ad049f0e7873ff08469421e1cc0f70a3a75e5b"`
[INFO] [stderr]     Checking evdev v0.10.1 (/opt/crater/workdir)
[INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
[INFO] [stderr]    --> src/raw.rs:171:9
[INFO] [stderr]     |
[INFO] [stderr] 171 | #[allow(raw_pointer_derive)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:678:13
[INFO] [stderr]     |
[INFO] [stderr] 678 |             fd: fd,
[INFO] [stderr]     |             ^^^^^^ help: replace it with: `fd`
[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:862:29
[INFO] [stderr]     |
[INFO] [stderr] 862 |                             time: time,
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace it with: `time`
[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/lib.rs:877:29
[INFO] [stderr]     |
[INFO] [stderr] 877 |                             time: time,
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace it with: `time`
[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/lib.rs:892:29
[INFO] [stderr]     |
[INFO] [stderr] 892 |                             time: time,
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace it with: `time`
[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/lib.rs:907:29
[INFO] [stderr]     |
[INFO] [stderr] 907 |                             time: time,
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace it with: `time`
[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/lib.rs:918:13
[INFO] [stderr]     |
[INFO] [stderr] 918 |             time: time,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `time`
[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: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
[INFO] [stderr]    --> src/raw.rs:171:9
[INFO] [stderr]     |
[INFO] [stderr] 171 | #[allow(raw_pointer_derive)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:678:13
[INFO] [stderr]     |
[INFO] [stderr] 678 |             fd: fd,
[INFO] [stderr]     |             ^^^^^^ help: replace it with: `fd`
[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:862:29
[INFO] [stderr]     |
[INFO] [stderr] 862 |                             time: time,
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace it with: `time`
[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/lib.rs:877:29
[INFO] [stderr]     |
[INFO] [stderr] 877 |                             time: time,
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace it with: `time`
[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/lib.rs:892:29
[INFO] [stderr]     |
[INFO] [stderr] 892 |                             time: time,
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace it with: `time`
[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/lib.rs:907:29
[INFO] [stderr]     |
[INFO] [stderr] 907 |                             time: time,
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace it with: `time`
[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/lib.rs:918:13
[INFO] [stderr]     |
[INFO] [stderr] 918 |             time: time,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `time`
[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: unused import: `num::traits::WrappingSub`
[INFO] [stderr]   --> src/lib.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | use num::traits::WrappingSub;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/lib.rs:859:17
[INFO] [stderr]     |
[INFO] [stderr] 859 | /                 if self.key_bits.contains(key_idx) {
[INFO] [stderr] 860 | |                     if old_state.key_vals[key_idx] != self.state.key_vals[key_idx] {
[INFO] [stderr] 861 | |                         self.pending_events.push(raw::input_event {
[INFO] [stderr] 862 | |                             time: time,
[INFO] [stderr] ...   |
[INFO] [stderr] 867 | |                     }
[INFO] [stderr] 868 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 859 |                 if self.key_bits.contains(key_idx) && old_state.key_vals[key_idx] != self.state.key_vals[key_idx] {
[INFO] [stderr] 860 |     self.pending_events.push(raw::input_event {
[INFO] [stderr] 861 |         time: time,
[INFO] [stderr] 862 |         _type: KEY.number(),
[INFO] [stderr] 863 |         code: key_idx as u16,
[INFO] [stderr] 864 |         value: if self.state.key_vals[key_idx] { 1 } else { 0 },
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/lib.rs:874:17
[INFO] [stderr]     |
[INFO] [stderr] 874 | /                 if self.abs.bits() & abs != 0 {
[INFO] [stderr] 875 | |                     if old_state.abs_vals[idx as usize] != self.state.abs_vals[idx as usize] {
[INFO] [stderr] 876 | |                         self.pending_events.push(raw::input_event {
[INFO] [stderr] 877 | |                             time: time,
[INFO] [stderr] ...   |
[INFO] [stderr] 882 | |                     }
[INFO] [stderr] 883 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 874 |                 if self.abs.bits() & abs != 0 && old_state.abs_vals[idx as usize] != self.state.abs_vals[idx as usize] {
[INFO] [stderr] 875 |     self.pending_events.push(raw::input_event {
[INFO] [stderr] 876 |         time: time,
[INFO] [stderr] 877 |         _type: ABSOLUTE.number(),
[INFO] [stderr] 878 |         code: idx as u16,
[INFO] [stderr] 879 |         value: self.state.abs_vals[idx as usize].value,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/lib.rs:889:17
[INFO] [stderr]     |
[INFO] [stderr] 889 | /                 if sw < SW_MAX.bits() && self.switch.bits() & sw == 1 {
[INFO] [stderr] 890 | |                     if old_state.switch_vals[idx as usize] != self.state.switch_vals[idx as usize] {
[INFO] [stderr] 891 | |                         self.pending_events.push(raw::input_event {
[INFO] [stderr] 892 | |                             time: time,
[INFO] [stderr] ...   |
[INFO] [stderr] 897 | |                     }
[INFO] [stderr] 898 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 889 |                 if sw < SW_MAX.bits() && self.switch.bits() & sw == 1 && old_state.switch_vals[idx as usize] != self.state.switch_vals[idx as usize] {
[INFO] [stderr] 890 |     self.pending_events.push(raw::input_event {
[INFO] [stderr] 891 |         time: time,
[INFO] [stderr] 892 |         _type: SWITCH.number(),
[INFO] [stderr] 893 |         code: idx as u16,
[INFO] [stderr] 894 |         value: if self.state.switch_vals[idx as usize] { 1 } else { 0 },
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/lib.rs:904:17
[INFO] [stderr]     |
[INFO] [stderr] 904 | /                 if led < LED_MAX.bits() && self.led.bits() & led == 1 {
[INFO] [stderr] 905 | |                     if old_state.led_vals[idx as usize] != self.state.led_vals[idx as usize] {
[INFO] [stderr] 906 | |                         self.pending_events.push(raw::input_event {
[INFO] [stderr] 907 | |                             time: time,
[INFO] [stderr] ...   |
[INFO] [stderr] 912 | |                     }
[INFO] [stderr] 913 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 904 |                 if led < LED_MAX.bits() && self.led.bits() & led == 1 && old_state.led_vals[idx as usize] != self.state.led_vals[idx as usize] {
[INFO] [stderr] 905 |     self.pending_events.push(raw::input_event {
[INFO] [stderr] 906 |         time: time,
[INFO] [stderr] 907 |         _type: LED.number(),
[INFO] [stderr] 908 |         code: idx as u16,
[INFO] [stderr] 909 |         value: if self.state.led_vals[idx as usize] { 1 } else { 0 },
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num::traits::WrappingSub`
[INFO] [stderr]   --> src/lib.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | use num::traits::WrappingSub;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/lib.rs:859:17
[INFO] [stderr]     |
[INFO] [stderr] 859 | /                 if self.key_bits.contains(key_idx) {
[INFO] [stderr] 860 | |                     if old_state.key_vals[key_idx] != self.state.key_vals[key_idx] {
[INFO] [stderr] 861 | |                         self.pending_events.push(raw::input_event {
[INFO] [stderr] 862 | |                             time: time,
[INFO] [stderr] ...   |
[INFO] [stderr] 867 | |                     }
[INFO] [stderr] 868 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 859 |                 if self.key_bits.contains(key_idx) && old_state.key_vals[key_idx] != self.state.key_vals[key_idx] {
[INFO] [stderr] 860 |     self.pending_events.push(raw::input_event {
[INFO] [stderr] 861 |         time: time,
[INFO] [stderr] 862 |         _type: KEY.number(),
[INFO] [stderr] 863 |         code: key_idx as u16,
[INFO] [stderr] 864 |         value: if self.state.key_vals[key_idx] { 1 } else { 0 },
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/lib.rs:874:17
[INFO] [stderr]     |
[INFO] [stderr] 874 | /                 if self.abs.bits() & abs != 0 {
[INFO] [stderr] 875 | |                     if old_state.abs_vals[idx as usize] != self.state.abs_vals[idx as usize] {
[INFO] [stderr] 876 | |                         self.pending_events.push(raw::input_event {
[INFO] [stderr] 877 | |                             time: time,
[INFO] [stderr] ...   |
[INFO] [stderr] 882 | |                     }
[INFO] [stderr] 883 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 874 |                 if self.abs.bits() & abs != 0 && old_state.abs_vals[idx as usize] != self.state.abs_vals[idx as usize] {
[INFO] [stderr] 875 |     self.pending_events.push(raw::input_event {
[INFO] [stderr] 876 |         time: time,
[INFO] [stderr] 877 |         _type: ABSOLUTE.number(),
[INFO] [stderr] 878 |         code: idx as u16,
[INFO] [stderr] 879 |         value: self.state.abs_vals[idx as usize].value,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/lib.rs:889:17
[INFO] [stderr]     |
[INFO] [stderr] 889 | /                 if sw < SW_MAX.bits() && self.switch.bits() & sw == 1 {
[INFO] [stderr] 890 | |                     if old_state.switch_vals[idx as usize] != self.state.switch_vals[idx as usize] {
[INFO] [stderr] 891 | |                         self.pending_events.push(raw::input_event {
[INFO] [stderr] 892 | |                             time: time,
[INFO] [stderr] ...   |
[INFO] [stderr] 897 | |                     }
[INFO] [stderr] 898 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 889 |                 if sw < SW_MAX.bits() && self.switch.bits() & sw == 1 && old_state.switch_vals[idx as usize] != self.state.switch_vals[idx as usize] {
[INFO] [stderr] 890 |     self.pending_events.push(raw::input_event {
[INFO] [stderr] 891 |         time: time,
[INFO] [stderr] 892 |         _type: SWITCH.number(),
[INFO] [stderr] 893 |         code: idx as u16,
[INFO] [stderr] 894 |         value: if self.state.switch_vals[idx as usize] { 1 } else { 0 },
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/lib.rs:904:17
[INFO] [stderr]     |
[INFO] [stderr] 904 | /                 if led < LED_MAX.bits() && self.led.bits() & led == 1 {
[INFO] [stderr] 905 | |                     if old_state.led_vals[idx as usize] != self.state.led_vals[idx as usize] {
[INFO] [stderr] 906 | |                         self.pending_events.push(raw::input_event {
[INFO] [stderr] 907 | |                             time: time,
[INFO] [stderr] ...   |
[INFO] [stderr] 912 | |                     }
[INFO] [stderr] 913 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 904 |                 if led < LED_MAX.bits() && self.led.bits() & led == 1 && old_state.led_vals[idx as usize] != self.state.led_vals[idx as usize] {
[INFO] [stderr] 905 |     self.pending_events.push(raw::input_event {
[INFO] [stderr] 906 |         time: time,
[INFO] [stderr] 907 |         _type: LED.number(),
[INFO] [stderr] 908 |         code: idx as u16,
[INFO] [stderr] 909 |         value: if self.state.led_vals[idx as usize] { 1 } else { 0 },
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/lib.rs:668:17
[INFO] [stderr]     |
[INFO] [stderr] 668 |             Err(e) => return Err(Error::InvalidPath),
[INFO] [stderr]     |                 ^ help: consider using `_e` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:927:13
[INFO] [stderr]     |
[INFO] [stderr] 927 |         let mut buf = &mut self.pending_events;
[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: unused variable: `e`
[INFO] [stderr]    --> src/lib.rs:668:17
[INFO] [stderr]     |
[INFO] [stderr] 668 |             Err(e) => return Err(Error::InvalidPath),
[INFO] [stderr]     |                 ^ help: consider using `_e` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:927:13
[INFO] [stderr]     |
[INFO] [stderr] 927 |         let mut buf = &mut self.pending_events;
[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: transmute from a reference to a pointer
[INFO] [stderr]   --> src/raw.rs:58:28
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let raw: *mut u8 = ::std::mem::transmute(&self._bindgen_data_);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&self._bindgen_data_ as *const [u64; 4] as *mut u8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_transmute)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer to a pointer
[INFO] [stderr]   --> src/raw.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         ::std::mem::transmute(raw.offset(0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `raw.offset(0) as *mut raw::ff_constant_effect`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]   --> src/raw.rs:62:28
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let raw: *mut u8 = ::std::mem::transmute(&self._bindgen_data_);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&self._bindgen_data_ as *const [u64; 4] as *mut u8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer to a pointer
[INFO] [stderr]   --> src/raw.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         ::std::mem::transmute(raw.offset(0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `raw.offset(0) as *mut raw::ff_ramp_effect`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]   --> src/raw.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let raw: *mut u8 = ::std::mem::transmute(&self._bindgen_data_);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&self._bindgen_data_ as *const [u64; 4] as *mut u8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer to a pointer
[INFO] [stderr]   --> src/raw.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         ::std::mem::transmute(raw.offset(0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `raw.offset(0) as *mut raw::ff_periodic_effect`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]   --> src/raw.rs:71:28
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let raw: *mut u8 = ::std::mem::transmute(&self._bindgen_data_);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&self._bindgen_data_ as *const [u64; 4] as *mut u8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer to a pointer
[INFO] [stderr]   --> src/raw.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         ::std::mem::transmute(raw.offset(0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `raw.offset(0) as *mut [raw::ff_condition_effect; 2]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]   --> src/raw.rs:75:28
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let raw: *mut u8 = ::std::mem::transmute(&self._bindgen_data_);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&self._bindgen_data_ as *const [u64; 4] as *mut u8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer to a pointer
[INFO] [stderr]   --> src/raw.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         ::std::mem::transmute(raw.offset(0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `raw.offset(0) as *mut raw::ff_rumble_effect`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/raw.rs:211:53
[INFO] [stderr]     |
[INFO] [stderr] 211 |     convert_ioctl_res!(::nix::sys::ioctl::ioctl(fd, ior!(b'E', 0x20 + ev, len) as ::libc::c_ulong, buf))
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: try
[INFO] [stderr]     |
[INFO] [stderr] 211 |     convert_ioctl_res!(::nix::sys::ioctl::ioctl(fd, u64::from( ( $ dir as u32 ) << $ crate :: sys :: ioctl :: DIRSHIFT ) | (
[INFO] [stderr] 212 | ( $ ty as u32 ) << $ crate :: sys :: ioctl :: TYPESHIFT ) | (
[INFO] [stderr] 213 | ( $ nr as u32 ) << $ crate :: sys :: ioctl :: NRSHIFT ) | (
[INFO] [stderr] 214 | ( $ sz as u32 ) << $ crate :: sys :: ioctl :: SIZESHIFT ), buf))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/raw.rs:215:53
[INFO] [stderr]     |
[INFO] [stderr] 215 |     convert_ioctl_res!(::nix::sys::ioctl::ioctl(fd, ior!(b'E', 0x40 + abs, ::std::mem::size_of::<input_absinfo>()) as ::libc::c_ulong, buf))
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 215 |     convert_ioctl_res!(::nix::sys::ioctl::ioctl(fd, u64::from( ( $ dir as u32 ) << $ crate :: sys :: ioctl :: DIRSHIFT ) | (
[INFO] [stderr] 216 | ( $ ty as u32 ) << $ crate :: sys :: ioctl :: TYPESHIFT ) | (
[INFO] [stderr] 217 | ( $ nr as u32 ) << $ crate :: sys :: ioctl :: NRSHIFT ) | (
[INFO] [stderr] 218 | ( $ sz as u32 ) << $ crate :: sys :: ioctl :: SIZESHIFT ), buf))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]   --> src/lib.rs:78:33
[INFO] [stderr]    |
[INFO] [stderr] 78 |         const SYNCHRONIZATION = 1 << 0x00,
[INFO] [stderr]    |                                 ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]   --> src/raw.rs:58:28
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let raw: *mut u8 = ::std::mem::transmute(&self._bindgen_data_);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&self._bindgen_data_ as *const [u64; 4] as *mut u8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_transmute)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer to a pointer
[INFO] [stderr]   --> src/raw.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         ::std::mem::transmute(raw.offset(0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `raw.offset(0) as *mut raw::ff_constant_effect`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]   --> src/raw.rs:62:28
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let raw: *mut u8 = ::std::mem::transmute(&self._bindgen_data_);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&self._bindgen_data_ as *const [u64; 4] as *mut u8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer to a pointer
[INFO] [stderr]   --> src/raw.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         ::std::mem::transmute(raw.offset(0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `raw.offset(0) as *mut raw::ff_ramp_effect`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]   --> src/raw.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let raw: *mut u8 = ::std::mem::transmute(&self._bindgen_data_);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&self._bindgen_data_ as *const [u64; 4] as *mut u8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer to a pointer
[INFO] [stderr]   --> src/raw.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         ::std::mem::transmute(raw.offset(0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `raw.offset(0) as *mut raw::ff_periodic_effect`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]   --> src/raw.rs:71:28
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let raw: *mut u8 = ::std::mem::transmute(&self._bindgen_data_);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&self._bindgen_data_ as *const [u64; 4] as *mut u8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer to a pointer
[INFO] [stderr]   --> src/raw.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         ::std::mem::transmute(raw.offset(0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `raw.offset(0) as *mut [raw::ff_condition_effect; 2]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]   --> src/raw.rs:75:28
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let raw: *mut u8 = ::std::mem::transmute(&self._bindgen_data_);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&self._bindgen_data_ as *const [u64; 4] as *mut u8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a pointer to a pointer
[INFO] [stderr]   --> src/raw.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         ::std::mem::transmute(raw.offset(0))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `raw.offset(0) as *mut raw::ff_rumble_effect`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:117:25
[INFO] [stderr]     |
[INFO] [stderr] 117 |         const POINTER = 1 << 0x00,
[INFO] [stderr]     |                         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/raw.rs:211:53
[INFO] [stderr]     |
[INFO] [stderr] 211 |     convert_ioctl_res!(::nix::sys::ioctl::ioctl(fd, ior!(b'E', 0x20 + ev, len) as ::libc::c_ulong, buf))
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: try
[INFO] [stderr]     |
[INFO] [stderr] 211 |     convert_ioctl_res!(::nix::sys::ioctl::ioctl(fd, u64::from( ( $ dir as u32 ) << $ crate :: sys :: ioctl :: DIRSHIFT ) | (
[INFO] [stderr] 212 | ( $ ty as u32 ) << $ crate :: sys :: ioctl :: TYPESHIFT ) | (
[INFO] [stderr] 213 | ( $ nr as u32 ) << $ crate :: sys :: ioctl :: NRSHIFT ) | (
[INFO] [stderr] 214 | ( $ sz as u32 ) << $ crate :: sys :: ioctl :: SIZESHIFT ), buf))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/raw.rs:215:53
[INFO] [stderr]     |
[INFO] [stderr] 215 |     convert_ioctl_res!(::nix::sys::ioctl::ioctl(fd, ior!(b'E', 0x40 + abs, ::std::mem::size_of::<input_absinfo>()) as ::libc::c_ulong, buf))
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 215 |     convert_ioctl_res!(::nix::sys::ioctl::ioctl(fd, u64::from( ( $ dir as u32 ) << $ crate :: sys :: ioctl :: DIRSHIFT ) | (
[INFO] [stderr] 216 | ( $ ty as u32 ) << $ crate :: sys :: ioctl :: TYPESHIFT ) | (
[INFO] [stderr] 217 | ( $ nr as u32 ) << $ crate :: sys :: ioctl :: NRSHIFT ) | (
[INFO] [stderr] 218 | ( $ sz as u32 ) << $ crate :: sys :: ioctl :: SIZESHIFT ), buf))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]   --> src/lib.rs:78:33
[INFO] [stderr]    |
[INFO] [stderr] 78 |         const SYNCHRONIZATION = 1 << 0x00,
[INFO] [stderr]    |                                 ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:117:25
[INFO] [stderr]     |
[INFO] [stderr] 117 |         const POINTER = 1 << 0x00,
[INFO] [stderr]     |                         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:138:23
[INFO] [stderr]     |
[INFO] [stderr] 138 |         const REL_X = 1 << 0x00,
[INFO] [stderr]     |                       ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:153:23
[INFO] [stderr]     |
[INFO] [stderr] 153 |         const ABS_X = 1 << 0x00,
[INFO] [stderr]     |                       ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:138:23
[INFO] [stderr]     |
[INFO] [stderr] 138 |         const REL_X = 1 << 0x00,
[INFO] [stderr]     |                       ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:215:24
[INFO] [stderr]     |
[INFO] [stderr] 215 |         const SW_LID = 1 << 0x00,
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:153:23
[INFO] [stderr]     |
[INFO] [stderr] 153 |         const ABS_X = 1 << 0x00,
[INFO] [stderr]     |                       ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:253:26
[INFO] [stderr]     |
[INFO] [stderr] 253 |         const LED_NUML = 1 << 0x00,
[INFO] [stderr]     |                          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:276:28
[INFO] [stderr]     |
[INFO] [stderr] 276 |         const MSC_SERIAL = 1 << 0x00,
[INFO] [stderr]     |                            ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:293:35
[INFO] [stderr]     |
[INFO] [stderr] 293 |         const FF_STATUS_STOPPED    = 1 << 0x00,
[INFO] [stderr]     |                                      ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:322:27
[INFO] [stderr]     |
[INFO] [stderr] 322 |         const REP_DELAY = 1 << 0x00,
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:329:27
[INFO] [stderr]     |
[INFO] [stderr] 329 |         const SND_CLICK = 1 << 0x00,
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:719:9
[INFO] [stderr]     |
[INFO] [stderr] 719 | /         match unsafe { eviocgphys(fd, vec.as_mut_ptr(), 255) } {
[INFO] [stderr] 720 | |             Ok(phys_len) => {
[INFO] [stderr] 721 | |                 if phys_len > 0 {
[INFO] [stderr] 722 | |                     unsafe { vec.set_len(phys_len as usize - 1) };
[INFO] [stderr] ...   |
[INFO] [stderr] 726 | |             Err(_) => { /* not essential */ }
[INFO] [stderr] 727 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 719 |         if let Ok(phys_len) = unsafe { eviocgphys(fd, vec.as_mut_ptr(), 255) } {
[INFO] [stderr] 720 |     if phys_len > 0 {
[INFO] [stderr] 721 |         unsafe { vec.set_len(phys_len as usize - 1) };
[INFO] [stderr] 722 |         dev.phys = Some(CString::new(vec.clone()).unwrap());
[INFO] [stderr] 723 |     }
[INFO] [stderr] 724 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:729:9
[INFO] [stderr]     |
[INFO] [stderr] 729 | /         match unsafe { eviocguniq(fd, vec.as_mut_ptr(), 255) } {
[INFO] [stderr] 730 | |             Ok(uniq_len) => {
[INFO] [stderr] 731 | |                 if uniq_len > 0 {
[INFO] [stderr] 732 | |                     unsafe { vec.set_len(uniq_len as usize - 1) };
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |             Err(_) => { /* not essential */ }
[INFO] [stderr] 737 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 729 |         if let Ok(uniq_len) = unsafe { eviocguniq(fd, vec.as_mut_ptr(), 255) } {
[INFO] [stderr] 730 |     if uniq_len > 0 {
[INFO] [stderr] 731 |         unsafe { vec.set_len(uniq_len as usize - 1) };
[INFO] [stderr] 732 |         dev.uniq = Some(CString::new(vec.clone()).unwrap());
[INFO] [stderr] 733 |     }
[INFO] [stderr] 734 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize`
[INFO] [stderr]    --> src/lib.rs:933:28
[INFO] [stderr]     |
[INFO] [stderr] 933 | /                            buf.as_mut_ptr()
[INFO] [stderr] 934 | |                               .offset(pre_len as isize) as *mut libc::c_void,
[INFO] [stderr]     | |_______________________________________________________^ help: try: `buf.as_mut_ptr().add(pre_len)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_offset_with_cast)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:215:24
[INFO] [stderr]     |
[INFO] [stderr] 215 |         const SW_LID = 1 << 0x00,
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:253:26
[INFO] [stderr]     |
[INFO] [stderr] 253 |         const LED_NUML = 1 << 0x00,
[INFO] [stderr]     |                          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:276:28
[INFO] [stderr]     |
[INFO] [stderr] 276 |         const MSC_SERIAL = 1 << 0x00,
[INFO] [stderr]     |                            ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:293:35
[INFO] [stderr]     |
[INFO] [stderr] 293 |         const FF_STATUS_STOPPED    = 1 << 0x00,
[INFO] [stderr]     |                                      ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:322:27
[INFO] [stderr]     |
[INFO] [stderr] 322 |         const REP_DELAY = 1 << 0x00,
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> src/lib.rs:329:27
[INFO] [stderr]     |
[INFO] [stderr] 329 |         const SND_CLICK = 1 << 0x00,
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:719:9
[INFO] [stderr]     |
[INFO] [stderr] 719 | /         match unsafe { eviocgphys(fd, vec.as_mut_ptr(), 255) } {
[INFO] [stderr] 720 | |             Ok(phys_len) => {
[INFO] [stderr] 721 | |                 if phys_len > 0 {
[INFO] [stderr] 722 | |                     unsafe { vec.set_len(phys_len as usize - 1) };
[INFO] [stderr] ...   |
[INFO] [stderr] 726 | |             Err(_) => { /* not essential */ }
[INFO] [stderr] 727 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 719 |         if let Ok(phys_len) = unsafe { eviocgphys(fd, vec.as_mut_ptr(), 255) } {
[INFO] [stderr] 720 |     if phys_len > 0 {
[INFO] [stderr] 721 |         unsafe { vec.set_len(phys_len as usize - 1) };
[INFO] [stderr] 722 |         dev.phys = Some(CString::new(vec.clone()).unwrap());
[INFO] [stderr] 723 |     }
[INFO] [stderr] 724 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:729:9
[INFO] [stderr]     |
[INFO] [stderr] 729 | /         match unsafe { eviocguniq(fd, vec.as_mut_ptr(), 255) } {
[INFO] [stderr] 730 | |             Ok(uniq_len) => {
[INFO] [stderr] 731 | |                 if uniq_len > 0 {
[INFO] [stderr] 732 | |                     unsafe { vec.set_len(uniq_len as usize - 1) };
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |             Err(_) => { /* not essential */ }
[INFO] [stderr] 737 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 729 |         if let Ok(uniq_len) = unsafe { eviocguniq(fd, vec.as_mut_ptr(), 255) } {
[INFO] [stderr] 730 |     if uniq_len > 0 {
[INFO] [stderr] 731 |         unsafe { vec.set_len(uniq_len as usize - 1) };
[INFO] [stderr] 732 |         dev.uniq = Some(CString::new(vec.clone()).unwrap());
[INFO] [stderr] 733 |     }
[INFO] [stderr] 734 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize`
[INFO] [stderr]    --> src/lib.rs:933:28
[INFO] [stderr]     |
[INFO] [stderr] 933 | /                            buf.as_mut_ptr()
[INFO] [stderr] 934 | |                               .offset(pre_len as isize) as *mut libc::c_void,
[INFO] [stderr]     | |_______________________________________________________^ help: try: `buf.as_mut_ptr().add(pre_len)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_offset_with_cast)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> examples/evtest.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | /     let mut d;
[INFO] [stderr] 10 | |     if args.len() > 1 {
[INFO] [stderr] 11 | |         d = evdev::Device::open(&args.nth(1).unwrap()).unwrap();
[INFO] [stderr] 12 | |     } else {
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |         d = devices.swap_remove(chosen.trim().parse::<usize>().unwrap());
[INFO] [stderr] 22 | |     }
[INFO] [stderr]    | |_____^ help: it is more idiomatic to write: `let <mut> d = if args.len() > 1 { evdev::Device::open(&args.nth(1).unwrap()).unwrap() } else { ..; devices.swap_remove(chosen.trim().parse::<usize>().unwrap()) };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = note: you might not need `mut` at all
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `"docker" "inspect" "eab961d36ff1b225b2ae189259ad049f0e7873ff08469421e1cc0f70a3a75e5b"`
[INFO] running `"docker" "rm" "-f" "eab961d36ff1b225b2ae189259ad049f0e7873ff08469421e1cc0f70a3a75e5b"`
[INFO] [stdout] eab961d36ff1b225b2ae189259ad049f0e7873ff08469421e1cc0f70a3a75e5b