[INFO] updating cached repository MozillaReality/gltf-unlit-generator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MozillaReality/gltf-unlit-generator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MozillaReality/gltf-unlit-generator" "work/ex/clippy-test-run/sources/stable/gh/MozillaReality/gltf-unlit-generator"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/MozillaReality/gltf-unlit-generator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MozillaReality/gltf-unlit-generator" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MozillaReality/gltf-unlit-generator"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MozillaReality/gltf-unlit-generator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cb9277e4257fdae4d9966fe116f489ca601acbc9
[INFO] sha for GitHub repo MozillaReality/gltf-unlit-generator: cb9277e4257fdae4d9966fe116f489ca601acbc9
[INFO] validating manifest of MozillaReality/gltf-unlit-generator 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 MozillaReality/gltf-unlit-generator 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 MozillaReality/gltf-unlit-generator
[INFO] finished frobbing MozillaReality/gltf-unlit-generator
[INFO] frobbed toml for MozillaReality/gltf-unlit-generator written to work/ex/clippy-test-run/sources/stable/gh/MozillaReality/gltf-unlit-generator/Cargo.toml
[INFO] started frobbing MozillaReality/gltf-unlit-generator
[INFO] finished frobbing MozillaReality/gltf-unlit-generator
[INFO] frobbed toml for MozillaReality/gltf-unlit-generator written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MozillaReality/gltf-unlit-generator/Cargo.toml
[INFO] crate MozillaReality/gltf-unlit-generator has a lockfile. skipping
[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 MozillaReality/gltf-unlit-generator against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/MozillaReality/gltf-unlit-generator:/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] 781a7be7db60175acc4148a4e569de9189024dfd70ec0e26887eb8360daae20c
[INFO] running `"docker" "start" "-a" "781a7be7db60175acc4148a4e569de9189024dfd70ec0e26887eb8360daae20c"`
[INFO] [stderr]    Compiling gltf-derive v0.10.1
[INFO] [stderr]     Checking cgmath v0.15.0
[INFO] [stderr]     Checking gltf-json v0.10.1
[INFO] [stderr]     Checking gltf v0.10.1
[INFO] [stderr]     Checking gltf_unlit_generator v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:114:15
[INFO] [stderr]     |
[INFO] [stderr] 114 |     candidate.ok_or(From::from("No input maps were provided."))
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| From::from("No input maps were provided."))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let occlusion_factor = occ[0] as f32 * multiplier;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^ help: try: `f32::from(occ[0])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:122:26
[INFO] [stderr]     |
[INFO] [stderr] 122 |         pixel.data[0] = (pixel.data[0] as f32 * occlusion_factor) as u8;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[0])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:123:26
[INFO] [stderr]     |
[INFO] [stderr] 123 |         pixel.data[1] = (pixel.data[1] as f32 * occlusion_factor) as u8;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[1])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:124:26
[INFO] [stderr]     |
[INFO] [stderr] 124 |         pixel.data[2] = (pixel.data[2] as f32 * occlusion_factor) as u8;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[2])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:130:27
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let emissive_r = ((em.data[0] as f32) * color[0]) as u8;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(em.data[0])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:131:27
[INFO] [stderr]     |
[INFO] [stderr] 131 |         let emissive_g = ((em.data[1] as f32) * color[1]) as u8;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(em.data[1])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:132:27
[INFO] [stderr]     |
[INFO] [stderr] 132 |         let emissive_b = ((em.data[2] as f32) * color[2]) as u8;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(em.data[2])`
[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: this .into_iter() call is equivalent to .iter() and will not move the array
[INFO] [stderr]    --> src/main.rs:168:49
[INFO] [stderr]     |
[INFO] [stderr] 168 |     let (w, h) = validate_dimensions(dimensions.into_iter().filter_map(|&m| m))?;
[INFO] [stderr]     |                                                 ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::into_iter_on_array)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_array
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:175:31
[INFO] [stderr]     |
[INFO] [stderr] 175 |             pixel.data[0] = ((pixel.data[0] as f32 * base_color_factor[0]) as u8).saturating_add(lighten);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[0])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:176:31
[INFO] [stderr]     |
[INFO] [stderr] 176 |             pixel.data[1] = ((pixel.data[1] as f32 * base_color_factor[1]) as u8).saturating_add(lighten);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[1])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:177:31
[INFO] [stderr]     |
[INFO] [stderr] 177 |             pixel.data[2] = ((pixel.data[2] as f32 * base_color_factor[2]) as u8).saturating_add(lighten);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[2])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:178:30
[INFO] [stderr]     |
[INFO] [stderr] 178 |             pixel.data[3] = (pixel.data[3] as f32 * base_color_factor[3]) as u8;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[3])`
[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: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `gltf_unlit_generator`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/main.rs:114:15
[INFO] [stderr]     |
[INFO] [stderr] 114 |     candidate.ok_or(From::from("No input maps were provided."))
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| From::from("No input maps were provided."))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let occlusion_factor = occ[0] as f32 * multiplier;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^ help: try: `f32::from(occ[0])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:122:26
[INFO] [stderr]     |
[INFO] [stderr] 122 |         pixel.data[0] = (pixel.data[0] as f32 * occlusion_factor) as u8;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[0])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:123:26
[INFO] [stderr]     |
[INFO] [stderr] 123 |         pixel.data[1] = (pixel.data[1] as f32 * occlusion_factor) as u8;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[1])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:124:26
[INFO] [stderr]     |
[INFO] [stderr] 124 |         pixel.data[2] = (pixel.data[2] as f32 * occlusion_factor) as u8;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[2])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:130:27
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let emissive_r = ((em.data[0] as f32) * color[0]) as u8;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(em.data[0])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:131:27
[INFO] [stderr]     |
[INFO] [stderr] 131 |         let emissive_g = ((em.data[1] as f32) * color[1]) as u8;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(em.data[1])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:132:27
[INFO] [stderr]     |
[INFO] [stderr] 132 |         let emissive_b = ((em.data[2] as f32) * color[2]) as u8;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(em.data[2])`
[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: this .into_iter() call is equivalent to .iter() and will not move the array
[INFO] [stderr]    --> src/main.rs:168:49
[INFO] [stderr]     |
[INFO] [stderr] 168 |     let (w, h) = validate_dimensions(dimensions.into_iter().filter_map(|&m| m))?;
[INFO] [stderr]     |                                                 ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::into_iter_on_array)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_array
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:175:31
[INFO] [stderr]     |
[INFO] [stderr] 175 |             pixel.data[0] = ((pixel.data[0] as f32 * base_color_factor[0]) as u8).saturating_add(lighten);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[0])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:176:31
[INFO] [stderr]     |
[INFO] [stderr] 176 |             pixel.data[1] = ((pixel.data[1] as f32 * base_color_factor[1]) as u8).saturating_add(lighten);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[1])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:177:31
[INFO] [stderr]     |
[INFO] [stderr] 177 |             pixel.data[2] = ((pixel.data[2] as f32 * base_color_factor[2]) as u8).saturating_add(lighten);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[2])`
[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 f32 may become silently lossy if types change
[INFO] [stderr]    --> src/main.rs:178:30
[INFO] [stderr]     |
[INFO] [stderr] 178 |             pixel.data[3] = (pixel.data[3] as f32 * base_color_factor[3]) as u8;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^ help: try: `f32::from(pixel.data[3])`
[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: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `gltf_unlit_generator`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "781a7be7db60175acc4148a4e569de9189024dfd70ec0e26887eb8360daae20c"`
[INFO] running `"docker" "rm" "-f" "781a7be7db60175acc4148a4e569de9189024dfd70ec0e26887eb8360daae20c"`
[INFO] [stdout] 781a7be7db60175acc4148a4e569de9189024dfd70ec0e26887eb8360daae20c