[INFO] crate image2 0.4.0 is already in cache
[INFO] extracting crate image2 0.4.0 into work/ex/clippy-test-run/sources/stable/reg/image2/0.4.0
[INFO] extracting crate image2 0.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/image2/0.4.0
[INFO] validating manifest of image2-0.4.0 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 image2-0.4.0 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 image2-0.4.0
[INFO] finished frobbing image2-0.4.0
[INFO] frobbed toml for image2-0.4.0 written to work/ex/clippy-test-run/sources/stable/reg/image2/0.4.0/Cargo.toml
[INFO] started frobbing image2-0.4.0
[INFO] finished frobbing image2-0.4.0
[INFO] frobbed toml for image2-0.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/image2/0.4.0/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 image2-0.4.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/image2/0.4.0:/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] 4b10f83f49aa454eb9b28bbadbdd75bffe7cfde0611159bb74479b8760d8a5d8
[INFO] running `"docker" "start" "-a" "4b10f83f49aa454eb9b28bbadbdd75bffe7cfde0611159bb74479b8760d8a5d8"`
[INFO] [stderr]     Checking png v0.13.2
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking image2 v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/image_buf.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             layout: layout,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `layout`
[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/image_buf.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             layout: layout,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `layout`
[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: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/io/magick.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 |         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/io/magick.rs:161:19
[INFO] [stderr]     |
[INFO] [stderr] 161 |           let res = match proc.wait() {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 162 | |             Ok(_) => Ok(()),
[INFO] [stderr] 163 | |             Err(_) => Err(Error::UnableToExecuteCommand),
[INFO] [stderr] 164 | |         };
[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: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/io/magick.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 |         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/io/magick.rs:161:19
[INFO] [stderr]     |
[INFO] [stderr] 161 |           let res = match proc.wait() {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 162 | |             Ok(_) => Ok(()),
[INFO] [stderr] 163 | |             Err(_) => Err(Error::UnableToExecuteCommand),
[INFO] [stderr] 164 | |         };
[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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/tests.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |         t.as_secs() as f64 + (t.subsec_millis() as f64 * 0.001)
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(t.subsec_millis())`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/image.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |     layout: &Layout,
[INFO] [stderr]    |             ^^^^^^^ help: consider passing by value instead: `Layout`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/image.rs:114:22
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let layout = self.layout().clone();
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*self.layout()`
[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: use of `offset` with a `usize` casted to an `isize`
[INFO] [stderr]    --> src/image.rs:118:36
[INFO] [stderr]     |
[INFO] [stderr] 118 |             unsafe { px.push(&mut *data.offset(index as isize)) }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `data.add(index)`
[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: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/image.rs:127:22
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let layout = self.layout().clone();
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*self.layout()`
[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: use of `offset` with a `usize` casted to an `isize`
[INFO] [stderr]    --> src/image.rs:131:32
[INFO] [stderr]     |
[INFO] [stderr] 131 |             unsafe { px.push(&*data.offset(index as isize)) }
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `data.add(index)`
[INFO] [stderr]     |
[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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/image.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 | /         match T::from(T::denormalize(f)) {
[INFO] [stderr] 173 | |             Some(f) => self.data_mut()[index] = f,
[INFO] [stderr] 174 | |             None => (),
[INFO] [stderr] 175 | |         }
[INFO] [stderr]     | |_________^ help: try this: `if let Some(f) = T::from(T::denormalize(f)) { self.data_mut()[index] = f }`
[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] 
[INFO] [stderr] warning: the loop variable `i` is used to index `px`
[INFO] [stderr]    --> src/image.rs:215:22
[INFO] [stderr]     |
[INFO] [stderr] 215 |             for i in 0..C::channels() {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 215 |             for (i, <item>) in px.iter_mut().enumerate().take(C::channels()) {
[INFO] [stderr]     |                 ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/image.rs:229:13
[INFO] [stderr]     |
[INFO] [stderr] 229 |             self.layout().clone(),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*self.layout()`
[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: this call to `as_mut` does nothing
[INFO] [stderr]    --> src/image.rs:230:13
[INFO] [stderr]     |
[INFO] [stderr] 230 |             self.data_mut().as_mut(),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `self.data_mut()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_asref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `c` is used to index `pixel`
[INFO] [stderr]   --> src/filter.rs:93:26
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 for c in 0..channels {
[INFO] [stderr]    |                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 for (c, <item>) in pixel.iter_mut().enumerate().take(channels) {
[INFO] [stderr]    |                     ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]   --> src/image_ref.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         self.data.as_ref()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: try this: `self.data`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_mut` does nothing
[INFO] [stderr]   --> src/image_ref.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         self.data.as_mut()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: try this: `self.data`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/io/magick.rs:68:20
[INFO] [stderr]    |
[INFO] [stderr] 68 |             .split(" ")
[INFO] [stderr]    |                    ^^^ help: try using a char instead: `' '`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/io/png.rs:114:8
[INFO] [stderr]     |
[INFO] [stderr] 114 |     Ok(writer.write_image_data(image.data())?)
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]     |
[INFO] [stderr] 114 |     Ok(())
[INFO] [stderr]     |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> src/io/mod.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 Ok(magick::write(filename, image)?)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 Ok(())
[INFO] [stderr]    |                    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/kernel.rs:74:19
[INFO] [stderr]    |
[INFO] [stderr] 74 |         for ky in -r2..r2 + 1 {
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/kernel.rs:76:23
[INFO] [stderr]    |
[INFO] [stderr] 76 |             for kx in -c2..c2 + 1 {
[INFO] [stderr]    |                       ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `d`
[INFO] [stderr]    --> src/kernel.rs:108:22
[INFO] [stderr]     |
[INFO] [stderr] 108 |             for i in 0..cols {
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 108 |             for (i, <item>) in d.iter_mut().enumerate().take(cols) {
[INFO] [stderr]     |                 ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 for ky in -r2..r2 + 1 {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr] ...
[INFO] [stderr] 212 | op!(Add, add, |a, b| a + b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:189:31
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     for kx in -c2..c2 + 1 {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr] ...
[INFO] [stderr] 212 | op!(Add, add, |a, b| a + b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 for ky in -r2..r2 + 1 {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr] ...
[INFO] [stderr] 213 | op!(Sub, sub, |a, b| a - b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:189:31
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     for kx in -c2..c2 + 1 {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr] ...
[INFO] [stderr] 213 | op!(Sub, sub, |a, b| a - b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 for ky in -r2..r2 + 1 {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr] ...
[INFO] [stderr] 214 | op!(Mul, mul, |a, b| a * b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:189:31
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     for kx in -c2..c2 + 1 {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr] ...
[INFO] [stderr] 214 | op!(Mul, mul, |a, b| a * b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 for ky in -r2..r2 + 1 {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr] ...
[INFO] [stderr] 215 | op!(Div, div, |a, b| a / b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:189:31
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     for kx in -c2..c2 + 1 {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr] ...
[INFO] [stderr] 215 | op!(Div, div, |a, b| a / b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 for ky in -r2..r2 + 1 {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr] ...
[INFO] [stderr] 216 | op!(Rem, rem, |a, b| a % b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:189:31
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     for kx in -c2..c2 + 1 {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr] ...
[INFO] [stderr] 216 | op!(Rem, rem, |a, b| a % b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `data`
[INFO] [stderr]   --> src/pixel.rs:27:18
[INFO] [stderr]    |
[INFO] [stderr] 27 |         for i in 0..len {
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 27 |         for (i, <item>) in data.iter().enumerate().take(len) {
[INFO] [stderr]    |             ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this lifetime isn't used in the function definition
[INFO] [stderr]   --> src/pixel.rs:70:23
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn from_pixel<'a, P: AsRef<[T]>>(pixel: P) -> PixelVec<T> {
[INFO] [stderr]    |                       ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::extra_unused_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/ty.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Self::to_float(&Self::from_float(0.5)) == 0.5
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(Self::to_float(&Self::from_float(0.5)) - 0.5).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> src/ty.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Self::to_float(&Self::from_float(0.5)) == 0.5
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/image.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |     layout: &Layout,
[INFO] [stderr]    |             ^^^^^^^ help: consider passing by value instead: `Layout`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/image.rs:114:22
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let layout = self.layout().clone();
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*self.layout()`
[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: use of `offset` with a `usize` casted to an `isize`
[INFO] [stderr]    --> src/image.rs:118:36
[INFO] [stderr]     |
[INFO] [stderr] 118 |             unsafe { px.push(&mut *data.offset(index as isize)) }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `data.add(index)`
[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: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/image.rs:127:22
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let layout = self.layout().clone();
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*self.layout()`
[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: use of `offset` with a `usize` casted to an `isize`
[INFO] [stderr]    --> src/image.rs:131:32
[INFO] [stderr]     |
[INFO] [stderr] 131 |             unsafe { px.push(&*data.offset(index as isize)) }
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `data.add(index)`
[INFO] [stderr]     |
[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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/image.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 | /         match T::from(T::denormalize(f)) {
[INFO] [stderr] 173 | |             Some(f) => self.data_mut()[index] = f,
[INFO] [stderr] 174 | |             None => (),
[INFO] [stderr] 175 | |         }
[INFO] [stderr]     | |_________^ help: try this: `if let Some(f) = T::from(T::denormalize(f)) { self.data_mut()[index] = f }`
[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] 
[INFO] [stderr] warning: the loop variable `i` is used to index `px`
[INFO] [stderr]    --> src/image.rs:215:22
[INFO] [stderr]     |
[INFO] [stderr] 215 |             for i in 0..C::channels() {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 215 |             for (i, <item>) in px.iter_mut().enumerate().take(C::channels()) {
[INFO] [stderr]     |                 ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/image.rs:229:13
[INFO] [stderr]     |
[INFO] [stderr] 229 |             self.layout().clone(),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*self.layout()`
[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: this call to `as_mut` does nothing
[INFO] [stderr]    --> src/image.rs:230:13
[INFO] [stderr]     |
[INFO] [stderr] 230 |             self.data_mut().as_mut(),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `self.data_mut()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_asref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `c` is used to index `pixel`
[INFO] [stderr]   --> src/filter.rs:93:26
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 for c in 0..channels {
[INFO] [stderr]    |                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 for (c, <item>) in pixel.iter_mut().enumerate().take(channels) {
[INFO] [stderr]    |                     ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `image2`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]   --> src/image_ref.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         self.data.as_ref()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: try this: `self.data`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_mut` does nothing
[INFO] [stderr]   --> src/image_ref.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         self.data.as_mut()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: try this: `self.data`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/io/magick.rs:68:20
[INFO] [stderr]    |
[INFO] [stderr] 68 |             .split(" ")
[INFO] [stderr]    |                    ^^^ help: try using a char instead: `' '`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/io/png.rs:114:8
[INFO] [stderr]     |
[INFO] [stderr] 114 |     Ok(writer.write_image_data(image.data())?)
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]     |
[INFO] [stderr] 114 |     Ok(())
[INFO] [stderr]     |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> src/io/mod.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 Ok(magick::write(filename, image)?)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 Ok(())
[INFO] [stderr]    |                    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/kernel.rs:74:19
[INFO] [stderr]    |
[INFO] [stderr] 74 |         for ky in -r2..r2 + 1 {
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/kernel.rs:76:23
[INFO] [stderr]    |
[INFO] [stderr] 76 |             for kx in -c2..c2 + 1 {
[INFO] [stderr]    |                       ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `d`
[INFO] [stderr]    --> src/kernel.rs:108:22
[INFO] [stderr]     |
[INFO] [stderr] 108 |             for i in 0..cols {
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 108 |             for (i, <item>) in d.iter_mut().enumerate().take(cols) {
[INFO] [stderr]     |                 ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 for ky in -r2..r2 + 1 {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr] ...
[INFO] [stderr] 212 | op!(Add, add, |a, b| a + b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:189:31
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     for kx in -c2..c2 + 1 {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr] ...
[INFO] [stderr] 212 | op!(Add, add, |a, b| a + b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 for ky in -r2..r2 + 1 {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr] ...
[INFO] [stderr] 213 | op!(Sub, sub, |a, b| a - b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:189:31
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     for kx in -c2..c2 + 1 {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr] ...
[INFO] [stderr] 213 | op!(Sub, sub, |a, b| a - b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 for ky in -r2..r2 + 1 {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr] ...
[INFO] [stderr] 214 | op!(Mul, mul, |a, b| a * b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:189:31
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     for kx in -c2..c2 + 1 {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr] ...
[INFO] [stderr] 214 | op!(Mul, mul, |a, b| a * b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 for ky in -r2..r2 + 1 {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr] ...
[INFO] [stderr] 215 | op!(Div, div, |a, b| a / b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:189:31
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     for kx in -c2..c2 + 1 {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr] ...
[INFO] [stderr] 215 | op!(Div, div, |a, b| a / b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:186:27
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 for ky in -r2..r2 + 1 {
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: use: `-r2..=r2`
[INFO] [stderr] ...
[INFO] [stderr] 216 | op!(Rem, rem, |a, b| a % b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/kernel.rs:189:31
[INFO] [stderr]     |
[INFO] [stderr] 189 |                     for kx in -c2..c2 + 1 {
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: use: `-c2..=c2`
[INFO] [stderr] ...
[INFO] [stderr] 216 | op!(Rem, rem, |a, b| a % b);
[INFO] [stderr]     | ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `data`
[INFO] [stderr]   --> src/pixel.rs:27:18
[INFO] [stderr]    |
[INFO] [stderr] 27 |         for i in 0..len {
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 27 |         for (i, <item>) in data.iter().enumerate().take(len) {
[INFO] [stderr]    |             ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this lifetime isn't used in the function definition
[INFO] [stderr]   --> src/pixel.rs:70:23
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn from_pixel<'a, P: AsRef<[T]>>(pixel: P) -> PixelVec<T> {
[INFO] [stderr]    |                       ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::extra_unused_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/ty.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Self::to_float(&Self::from_float(0.5)) == 0.5
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(Self::to_float(&Self::from_float(0.5)) - 0.5).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> src/ty.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         Self::to_float(&Self::from_float(0.5)) == 0.5
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `image2`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4b10f83f49aa454eb9b28bbadbdd75bffe7cfde0611159bb74479b8760d8a5d8"`
[INFO] running `"docker" "rm" "-f" "4b10f83f49aa454eb9b28bbadbdd75bffe7cfde0611159bb74479b8760d8a5d8"`
[INFO] [stdout] 4b10f83f49aa454eb9b28bbadbdd75bffe7cfde0611159bb74479b8760d8a5d8