[INFO] crate philipshue 0.3.2 is already in cache
[INFO] extracting crate philipshue 0.3.2 into work/ex/clippy-test-run/sources/stable/reg/philipshue/0.3.2
[INFO] extracting crate philipshue 0.3.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/philipshue/0.3.2
[INFO] validating manifest of philipshue-0.3.2 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of philipshue-0.3.2 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing philipshue-0.3.2
[INFO] finished frobbing philipshue-0.3.2
[INFO] frobbed toml for philipshue-0.3.2 written to work/ex/clippy-test-run/sources/stable/reg/philipshue/0.3.2/Cargo.toml
[INFO] started frobbing philipshue-0.3.2
[INFO] finished frobbing philipshue-0.3.2
[INFO] frobbed toml for philipshue-0.3.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/philipshue/0.3.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting philipshue-0.3.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/philipshue/0.3.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5ec0b03709c1a70c84d8fe0d682342e56e7b6de525371d7292e2c29d71d81479
[INFO] running `"docker" "start" "-a" "5ec0b03709c1a70c84d8fe0d682342e56e7b6de525371d7292e2c29d71d81479"`
[INFO] [stderr]     Checking philipshue v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/bridge.rs:217:13
[INFO] [stderr]     |
[INFO] [stderr] 217 |             name: name,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `name`
[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/bridge.rs:218:13
[INFO] [stderr]     |
[INFO] [stderr] 218 |             lights: lights,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `lights`
[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/bridge.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |             group_type: group_type,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `group_type`
[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/bridge.rs:217:13
[INFO] [stderr]     |
[INFO] [stderr] 217 |             name: name,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `name`
[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/bridge.rs:218:13
[INFO] [stderr]     |
[INFO] [stderr] 218 |             lights: lights,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `lights`
[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/bridge.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |             group_type: group_type,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `group_type`
[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: 5th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let s = d / max;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let s = d / max;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let s = d / max;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let s = d / max;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let s = d / max;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let s = d / max;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let s = d / max;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let s = d / max;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> examples/discover/mod.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let r = r as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(r)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let g = g as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let b = b as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[INFO] [stderr]    |        ^^^^^^^^^^ help: consider comparing them within some error: `(max - min).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]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |                    ^^^^^^^^ help: consider comparing them within some error: `(max - r).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[INFO] [stderr]    |                   ^^^^^^^^ help: consider comparing them within some error: `(max - g).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[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 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `philipshue`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let r = r as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(r)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let g = g as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let b = b as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[INFO] [stderr]    |        ^^^^^^^^^^ help: consider comparing them within some error: `(max - min).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]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |                    ^^^^^^^^ help: consider comparing them within some error: `(max - r).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[INFO] [stderr]    |                   ^^^^^^^^ help: consider comparing them within some error: `(max - g).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[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 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `philipshue`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> examples/set_group_state.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |             cmd.with_ct((1000000u32 / args[4].parse::<u32>()?) as u16)
[INFO] [stderr]    |                          ^^^^^^^^^^ help: consider: `1_000_000u32`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> examples/get_all_lights.rs:30:56
[INFO] [stderr]    |
[INFO] [stderr] 30 |                          Show(&light.state.ct.map(|ct| 1000000u32 / ct as u32)),
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: consider: `1_000_000u32`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let r = r as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(r)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let g = g as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let b = b as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[INFO] [stderr]    |        ^^^^^^^^^^ help: consider comparing them within some error: `(max - min).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]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |                    ^^^^^^^^ help: consider comparing them within some error: `(max - r).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[INFO] [stderr]    |                   ^^^^^^^^ help: consider comparing them within some error: `(max - g).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[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: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> examples/get_all_lights.rs:30:69
[INFO] [stderr]    |
[INFO] [stderr] 30 |                          Show(&light.state.ct.map(|ct| 1000000u32 / ct as u32)),
[INFO] [stderr]    |                                                                     ^^^^^^^^^ help: try: `u32::from(ct)`
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let r = r as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(r)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let g = g as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let b = b as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[INFO] [stderr]    |        ^^^^^^^^^^ help: consider comparing them within some error: `(max - min).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]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[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]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |                    ^^^^^^^^ help: consider comparing them within some error: `(max - r).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[INFO] [stderr]    |                   ^^^^^^^^ help: consider comparing them within some error: `(max - g).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[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 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `philipshue`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/set_group_state.rs:58:24
[INFO] [stderr]    |
[INFO] [stderr] 58 |         _ => return Ok(println!("Invalid command!")),
[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]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `philipshue`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let r = r as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(r)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let g = g as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let b = b as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[INFO] [stderr]    |        ^^^^^^^^^^ help: consider comparing them within some error: `(max - min).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]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |                    ^^^^^^^^ help: consider comparing them within some error: `(max - r).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[INFO] [stderr]    |                   ^^^^^^^^ help: consider comparing them within some error: `(max - g).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[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 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `philipshue`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let r = r as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(r)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let g = g as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let b = b as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[INFO] [stderr]    |        ^^^^^^^^^^ help: consider comparing them within some error: `(max - min).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]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |                    ^^^^^^^^ help: consider comparing them within some error: `(max - r).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[INFO] [stderr]    |                   ^^^^^^^^ help: consider comparing them within some error: `(max - g).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[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: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let r = r as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(r)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let g = g as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let b = b as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[INFO] [stderr]    |        ^^^^^^^^^^ help: consider comparing them within some error: `(max - min).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]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |                    ^^^^^^^^ help: consider comparing them within some error: `(max - r).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[INFO] [stderr]    |                   ^^^^^^^^ help: consider comparing them within some error: `(max - g).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[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 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> examples/set_light_state.rs:56:26
[INFO] [stderr]    |
[INFO] [stderr] 56 |             cmd.with_ct((1000000u32 / args[4].parse::<u32>()?) as u16)
[INFO] [stderr]    |                          ^^^^^^^^^^ help: consider: `1_000_000u32`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `philipshue`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `philipshue`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let r = r as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(r)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let g = g as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> examples/discover/mod.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let b = b as f64 / 255f64;
[INFO] [stderr]    |             ^^^^^^^^ help: try: `f64::from(b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[INFO] [stderr]    |        ^^^^^^^^^^ help: consider comparing them within some error: `(max - min).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]   --> examples/discover/mod.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     if max == min {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[INFO] [stderr]    |                    ^^^^^^^^ help: consider comparing them within some error: `(max - r).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let h = if max == r {
[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: strict comparison of f32 or f64
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[INFO] [stderr]    |                   ^^^^^^^^ help: consider comparing them within some error: `(max - g).abs() < error`
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> examples/discover/mod.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |         } else if max == g {
[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: single-character string constant used as pattern
[INFO] [stderr]   --> examples/set_light_state.rs:29:38
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let input_lights = args[2].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]   --> examples/set_light_state.rs:60:24
[INFO] [stderr]    |
[INFO] [stderr] 60 |         _ => return Ok(println!("Invalid command!")),
[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]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `philipshue`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5ec0b03709c1a70c84d8fe0d682342e56e7b6de525371d7292e2c29d71d81479"`
[INFO] running `"docker" "rm" "-f" "5ec0b03709c1a70c84d8fe0d682342e56e7b6de525371d7292e2c29d71d81479"`
[INFO] [stdout] 5ec0b03709c1a70c84d8fe0d682342e56e7b6de525371d7292e2c29d71d81479