[INFO] updating cached repository swarmer/threedy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/swarmer/threedy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/swarmer/threedy" "work/ex/clippy-test-run/sources/stable/gh/swarmer/threedy"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/swarmer/threedy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/swarmer/threedy" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/swarmer/threedy"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/swarmer/threedy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff2d23160228c3d74d45488605c62ec56cfefc5a
[INFO] sha for GitHub repo swarmer/threedy: ff2d23160228c3d74d45488605c62ec56cfefc5a
[INFO] validating manifest of swarmer/threedy 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 swarmer/threedy 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 swarmer/threedy
[INFO] finished frobbing swarmer/threedy
[INFO] frobbed toml for swarmer/threedy written to work/ex/clippy-test-run/sources/stable/gh/swarmer/threedy/Cargo.toml
[INFO] started frobbing swarmer/threedy
[INFO] finished frobbing swarmer/threedy
[INFO] frobbed toml for swarmer/threedy written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/swarmer/threedy/Cargo.toml
[INFO] crate swarmer/threedy 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 swarmer/threedy 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/gh/swarmer/threedy:/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] 8134460982d50d2d98974da12f3e9a65d13aaca68872b9d8d970a28894fed8a6
[INFO] running `"docker" "start" "-a" "8134460982d50d2d98974da12f3e9a65d13aaca68872b9d8d970a28894fed8a6"`
[INFO] [stderr]     Checking remove_dir_all v0.5.0
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling ndarray v0.11.2
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking shared_library v0.1.8
[INFO] [stderr]     Checking num-integer v0.1.36
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]    Compiling x11-dl v2.17.5
[INFO] [stderr]     Checking stb_truetype v0.2.2
[INFO] [stderr]     Checking deflate v0.7.18
[INFO] [stderr]     Checking itertools v0.7.8
[INFO] [stderr]     Checking regex-syntax v0.5.3
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking tempfile v3.0.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]     Checking num-iter v0.1.35
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]    Compiling gl_generator v0.8.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking gfx_core v0.8.2
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking rusttype v0.4.3
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]     Checking rayon-core v1.4.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking piston2d-graphics v0.26.0
[INFO] [stderr]     Checking pistoncore-input v0.20.0
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling glutin v0.12.2
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking rayon v1.0.1
[INFO] [stderr]     Checking pistoncore-window v0.31.0
[INFO] [stderr]     Checking env_logger v0.5.6
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.14
[INFO] [stderr]     Checking pistoncore-event_loop v0.36.0
[INFO] [stderr]     Checking piston v0.36.0
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking wayland-window v0.13.3
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[INFO] [stderr]     Checking piston2d-opengl_graphics v0.52.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.45.3
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking gfx_device_gl v0.15.2
[INFO] [stderr]     Checking piston-gfx_texture v0.31.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.50.0
[INFO] [stderr]     Checking piston_window v0.77.0
[INFO] [stderr]     Checking threedy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Edge`, `Vector3d`
[INFO] [stderr]   --> src/demo.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | use polytopes::{Vector3d, Edge, Polytope, Cube};
[INFO] [stderr]    |                 ^^^^^^^^  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:16:21
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const VERSION: &'static str = env!("CARGO_PKG_VERSION");
[INFO] [stderr]    |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[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: unused imports: `Edge`, `Vector3d`
[INFO] [stderr]   --> src/demo.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | use polytopes::{Vector3d, Edge, Polytope, Cube};
[INFO] [stderr]    |                 ^^^^^^^^  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:16:21
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const VERSION: &'static str = env!("CARGO_PKG_VERSION");
[INFO] [stderr]    |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[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]    --> src/demo.rs:210:44
[INFO] [stderr]     |
[INFO] [stderr] 210 |             [Self::COORDS_SCALE, 0.0, 0.0, (Self::WIDTH as f64) / 2.0],
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(Self::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/demo.rs:211:45
[INFO] [stderr]     |
[INFO] [stderr] 211 |             [0.0, -Self::COORDS_SCALE, 0.0, (Self::HEIGHT as f64) / 2.0],
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(Self::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/demo.rs:210:44
[INFO] [stderr]     |
[INFO] [stderr] 210 |             [Self::COORDS_SCALE, 0.0, 0.0, (Self::WIDTH as f64) / 2.0],
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(Self::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/demo.rs:211:45
[INFO] [stderr]     |
[INFO] [stderr] 211 |             [0.0, -Self::COORDS_SCALE, 0.0, (Self::HEIGHT as f64) / 2.0],
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(Self::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 58s
[INFO] running `"docker" "inspect" "8134460982d50d2d98974da12f3e9a65d13aaca68872b9d8d970a28894fed8a6"`
[INFO] running `"docker" "rm" "-f" "8134460982d50d2d98974da12f3e9a65d13aaca68872b9d8d970a28894fed8a6"`
[INFO] [stdout] 8134460982d50d2d98974da12f3e9a65d13aaca68872b9d8d970a28894fed8a6