[INFO] updating cached repository NyxCode/oxidizing-cube
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NyxCode/oxidizing-cube
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NyxCode/oxidizing-cube" "work/ex/clippy-test-run/sources/stable/gh/NyxCode/oxidizing-cube"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/NyxCode/oxidizing-cube'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NyxCode/oxidizing-cube" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/NyxCode/oxidizing-cube"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/NyxCode/oxidizing-cube'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ed28c317ee5b18b165766ab0547864643b8ecdc9
[INFO] sha for GitHub repo NyxCode/oxidizing-cube: ed28c317ee5b18b165766ab0547864643b8ecdc9
[INFO] validating manifest of NyxCode/oxidizing-cube 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 NyxCode/oxidizing-cube 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 NyxCode/oxidizing-cube
[INFO] finished frobbing NyxCode/oxidizing-cube
[INFO] frobbed toml for NyxCode/oxidizing-cube written to work/ex/clippy-test-run/sources/stable/gh/NyxCode/oxidizing-cube/Cargo.toml
[INFO] started frobbing NyxCode/oxidizing-cube
[INFO] finished frobbing NyxCode/oxidizing-cube
[INFO] frobbed toml for NyxCode/oxidizing-cube written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/NyxCode/oxidizing-cube/Cargo.toml
[INFO] crate NyxCode/oxidizing-cube 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 NyxCode/oxidizing-cube 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/gh/NyxCode/oxidizing-cube:/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] 0913e08c5c40fcb21dd4677422eea736e34e4b36bea75e60c35f8c493a670fde
[INFO] running `"docker" "start" "-a" "0913e08c5c40fcb21dd4677422eea736e34e4b36bea75e60c35f8c493a670fde"`
[INFO] [stderr]     Checking bresenham v0.1.1
[INFO] [stderr]     Checking oxidizing-cube v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]  --> src/object.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::Mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/main.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         std::thread::sleep_ms((1000. / 24.) as u32);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]  --> src/object.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::Mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/main.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         std::thread::sleep_ms((1000. / 24.) as u32);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath`
[INFO] [stderr]  --> src/screen.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use cgmath::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath`
[INFO] [stderr]  --> src/screen.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use cgmath::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the variable `counter` is used as a loop counter. Consider using `for (counter, item) in Bresenham::new((from_x, from_y), (to_x, to_y)).enumerate()` or similar iterators
[INFO] [stderr]   --> src/screen.rs:83:23
[INFO] [stderr]    |
[INFO] [stderr] 83 |         for (x, y) in Bresenham::new((from_x, from_y), (to_x, to_y)) {
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]   --> src/screen.rs:85:25
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let value = from.value as f32 + (progress as f32 * value_increase as f32);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^ help: try: `f32::from(from.value)`
[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/screen.rs:106:42
[INFO] [stderr]     |
[INFO] [stderr] 106 |                             let index = (value as f32 / 255.) * ((self.pixel.len() - 1) as f32);
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: try: `f32::from(value)`
[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: the variable `counter` is used as a loop counter. Consider using `for (counter, item) in Bresenham::new((from_x, from_y), (to_x, to_y)).enumerate()` or similar iterators
[INFO] [stderr]   --> src/screen.rs:83:23
[INFO] [stderr]    |
[INFO] [stderr] 83 |         for (x, y) in Bresenham::new((from_x, from_y), (to_x, to_y)) {
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]   --> src/screen.rs:85:25
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let value = from.value as f32 + (progress as f32 * value_increase as f32);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^ help: try: `f32::from(from.value)`
[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/screen.rs:106:42
[INFO] [stderr]     |
[INFO] [stderr] 106 |                             let index = (value as f32 / 255.) * ((self.pixel.len() - 1) as f32);
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: try: `f32::from(value)`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "0913e08c5c40fcb21dd4677422eea736e34e4b36bea75e60c35f8c493a670fde"`
[INFO] running `"docker" "rm" "-f" "0913e08c5c40fcb21dd4677422eea736e34e4b36bea75e60c35f8c493a670fde"`
[INFO] [stdout] 0913e08c5c40fcb21dd4677422eea736e34e4b36bea75e60c35f8c493a670fde