[INFO] crate ttf-noto-sans 0.1.1 is already in cache [INFO] extracting crate ttf-noto-sans 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/ttf-noto-sans/0.1.1 [INFO] extracting crate ttf-noto-sans 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ttf-noto-sans/0.1.1 [INFO] validating manifest of ttf-noto-sans-0.1.1 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 ttf-noto-sans-0.1.1 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 ttf-noto-sans-0.1.1 [INFO] finished frobbing ttf-noto-sans-0.1.1 [INFO] frobbed toml for ttf-noto-sans-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/ttf-noto-sans/0.1.1/Cargo.toml [INFO] started frobbing ttf-noto-sans-0.1.1 [INFO] finished frobbing ttf-noto-sans-0.1.1 [INFO] frobbed toml for ttf-noto-sans-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ttf-noto-sans/0.1.1/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 ttf-noto-sans-0.1.1 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/ttf-noto-sans/0.1.1:/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] c599a3f5589d2e7b87d3a55c50c0d8bad6422e715cdfb49a5ba4fb281421c7e5 [INFO] running `"docker" "start" "-a" "c599a3f5589d2e7b87d3a55c50c0d8bad6422e715cdfb49a5ba4fb281421c7e5"` [INFO] [stderr] Checking ttf-noto-sans v0.1.1 (/opt/crater/workdir) [INFO] [stderr] Checking petgraph v0.2.10 [INFO] [stderr] Checking piston2d-graphics v0.20.1 [INFO] [stderr] Checking gfx_core v0.6.1 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking png v0.6.2 [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/lib.rs:56:21 [INFO] [stderr] | [INFO] [stderr] 56 | pub const REGULAR: &'static [u8] = include_bytes!("../assets/NotoSans-Regular.ttf"); [INFO] [stderr] | -^^^^^^^----- help: consider removing `'static`: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::const_static_lifetime)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking daggy v0.4.1 [INFO] [stderr] Checking wayland-sys v0.7.8 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Checking wayland-client v0.7.8 [INFO] [stderr] Checking image v0.12.4 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking wayland-kbd v0.6.3 [INFO] [stderr] Checking wayland-window v0.4.4 [INFO] [stderr] Checking conrod v0.51.1 [INFO] [stderr] Checking winit v0.5.11 [INFO] [stderr] Checking pistoncore-glutin_window v0.35.1 [INFO] [stderr] Checking gfx v0.14.1 [INFO] [stderr] Checking gfx_device_gl v0.13.1 [INFO] [stderr] Checking piston-gfx_texture v0.21.1 [INFO] [stderr] Checking piston2d-gfx_graphics v0.37.0 [INFO] [stderr] Checking piston_window v0.63.0 [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/lib.rs:56:21 [INFO] [stderr] | [INFO] [stderr] 56 | pub const REGULAR: &'static [u8] = include_bytes!("../assets/NotoSans-Regular.ttf"); [INFO] [stderr] | -^^^^^^^----- help: consider removing `'static`: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::const_static_lifetime)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change [INFO] [stderr] --> examples/conrod_text.rs:51:34 [INFO] [stderr] | [INFO] [stderr] 51 | let mut ui = UiBuilder::new([WIDTH as f64, HEIGHT as f64]).build(); [INFO] [stderr] | ^^^^^^^^^^^^ help: try: `f64::from(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] --> examples/conrod_text.rs:51:48 [INFO] [stderr] | [INFO] [stderr] 51 | let mut ui = UiBuilder::new([WIDTH as f64, HEIGHT as f64]).build(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try: `f64::from(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] --> examples/conrod_text.rs:77:31 [INFO] [stderr] | [INFO] [stderr] 77 | let (win_w, win_h) = (size.width as Scalar, size.height as Scalar); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(size.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] --> examples/conrod_text.rs:77:53 [INFO] [stderr] | [INFO] [stderr] 77 | let (win_w, win_h) = (size.width as Scalar, size.height as Scalar); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(size.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 1m 07s [INFO] running `"docker" "inspect" "c599a3f5589d2e7b87d3a55c50c0d8bad6422e715cdfb49a5ba4fb281421c7e5"` [INFO] running `"docker" "rm" "-f" "c599a3f5589d2e7b87d3a55c50c0d8bad6422e715cdfb49a5ba4fb281421c7e5"` [INFO] [stdout] c599a3f5589d2e7b87d3a55c50c0d8bad6422e715cdfb49a5ba4fb281421c7e5