[INFO] updating cached repository capturcus/raytray [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/capturcus/raytray [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/capturcus/raytray" "work/ex/clippy-test-run/sources/stable/gh/capturcus/raytray"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/capturcus/raytray'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/capturcus/raytray" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/capturcus/raytray"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/capturcus/raytray'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 350522b79792267cfd3829a5b562a60063bea51c [INFO] sha for GitHub repo capturcus/raytray: 350522b79792267cfd3829a5b562a60063bea51c [INFO] validating manifest of capturcus/raytray 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 capturcus/raytray 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 capturcus/raytray [INFO] finished frobbing capturcus/raytray [INFO] frobbed toml for capturcus/raytray written to work/ex/clippy-test-run/sources/stable/gh/capturcus/raytray/Cargo.toml [INFO] started frobbing capturcus/raytray [INFO] finished frobbing capturcus/raytray [INFO] frobbed toml for capturcus/raytray written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/capturcus/raytray/Cargo.toml [INFO] crate capturcus/raytray has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on the registry index [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting capturcus/raytray against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/capturcus/raytray:/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] 23c9cda9fe6b0181d818e6a172ed50b94ed8f44a57602708e46c7558db8125e4 [INFO] running `"docker" "start" "-a" "23c9cda9fe6b0181d818e6a172ed50b94ed8f44a57602708e46c7558db8125e4"` [INFO] [stderr] Checking cgmath v0.16.1 [INFO] [stderr] Checking raytray v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `File`, `OpenOptions` [INFO] [stderr] --> src/main.rs:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::{File, OpenOptions}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:68:28 [INFO] [stderr] | [INFO] [stderr] 68 | let aspect_ratio = (scene.width as f64) / (scene.height as f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(scene.width)` [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 u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:68:51 [INFO] [stderr] | [INFO] [stderr] 68 | let aspect_ratio = (scene.width as f64) / (scene.height as f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(scene.height)` [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 u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:69:28 [INFO] [stderr] | [INFO] [stderr] 69 | let sensor_x = ((((x as f64 + 0.5) / scene.width as f64) * 2.0 - 1.0) * aspect_ratio) * fov_adjustment; [INFO] [stderr] | ^^^^^^^^ help: try: `f64::from(x)` [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 u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:69:46 [INFO] [stderr] | [INFO] [stderr] 69 | let sensor_x = ((((x as f64 + 0.5) / scene.width as f64) * 2.0 - 1.0) * aspect_ratio) * fov_adjustment; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(scene.width)` [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 u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:70:33 [INFO] [stderr] | [INFO] [stderr] 70 | let sensor_y = (1.0 - ((y as f64 + 0.5) / scene.height as f64) * 2.0) * fov_adjustment; [INFO] [stderr] | ^^^^^^^^ help: try: `f64::from(y)` [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 u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:70:51 [INFO] [stderr] | [INFO] [stderr] 70 | let sensor_y = (1.0 - ((y as f64 + 0.5) / scene.height as f64) * 2.0) * fov_adjustment; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(scene.height)` [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: unused imports: `File`, `OpenOptions` [INFO] [stderr] --> src/main.rs:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::{File, OpenOptions}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:68:28 [INFO] [stderr] | [INFO] [stderr] 68 | let aspect_ratio = (scene.width as f64) / (scene.height as f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(scene.width)` [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 u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:68:51 [INFO] [stderr] | [INFO] [stderr] 68 | let aspect_ratio = (scene.width as f64) / (scene.height as f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(scene.height)` [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 u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:69:28 [INFO] [stderr] | [INFO] [stderr] 69 | let sensor_x = ((((x as f64 + 0.5) / scene.width as f64) * 2.0 - 1.0) * aspect_ratio) * fov_adjustment; [INFO] [stderr] | ^^^^^^^^ help: try: `f64::from(x)` [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 u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:69:46 [INFO] [stderr] | [INFO] [stderr] 69 | let sensor_x = ((((x as f64 + 0.5) / scene.width as f64) * 2.0 - 1.0) * aspect_ratio) * fov_adjustment; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(scene.width)` [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 u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:70:33 [INFO] [stderr] | [INFO] [stderr] 70 | let sensor_y = (1.0 - ((y as f64 + 0.5) / scene.height as f64) * 2.0) * fov_adjustment; [INFO] [stderr] | ^^^^^^^^ help: try: `f64::from(y)` [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 u32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:70:51 [INFO] [stderr] | [INFO] [stderr] 70 | let sensor_y = (1.0 - ((y as f64 + 0.5) / scene.height as f64) * 2.0) * fov_adjustment; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(scene.height)` [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 8.61s [INFO] running `"docker" "inspect" "23c9cda9fe6b0181d818e6a172ed50b94ed8f44a57602708e46c7558db8125e4"` [INFO] running `"docker" "rm" "-f" "23c9cda9fe6b0181d818e6a172ed50b94ed8f44a57602708e46c7558db8125e4"` [INFO] [stdout] 23c9cda9fe6b0181d818e6a172ed50b94ed8f44a57602708e46c7558db8125e4