[INFO] crate gaia_quadtree 0.1.7 is already in cache
[INFO] extracting crate gaia_quadtree 0.1.7 into work/ex/clippy-test-run/sources/stable/reg/gaia_quadtree/0.1.7
[INFO] extracting crate gaia_quadtree 0.1.7 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/gaia_quadtree/0.1.7
[INFO] validating manifest of gaia_quadtree-0.1.7 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 gaia_quadtree-0.1.7 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 gaia_quadtree-0.1.7
[INFO] finished frobbing gaia_quadtree-0.1.7
[INFO] frobbed toml for gaia_quadtree-0.1.7 written to work/ex/clippy-test-run/sources/stable/reg/gaia_quadtree/0.1.7/Cargo.toml
[INFO] started frobbing gaia_quadtree-0.1.7
[INFO] finished frobbing gaia_quadtree-0.1.7
[INFO] frobbed toml for gaia_quadtree-0.1.7 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/gaia_quadtree/0.1.7/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 gaia_quadtree-0.1.7 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/reg/gaia_quadtree/0.1.7:/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] f6c113aedbf165b20af68338fbeb1e2d55bd5aff2f50a6c3c589f0fd56eb77cf
[INFO] running `"docker" "start" "-a" "f6c113aedbf165b20af68338fbeb1e2d55bd5aff2f50a6c3c589f0fd56eb77cf"`
[INFO] [stderr]     Checking gaia_quadtree v0.1.7 (/opt/crater/workdir)
[INFO] [stderr] warning: casting i16 to f32 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:78:19
[INFO] [stderr]    |
[INFO] [stderr] 78 |             2.0 * self.offset as f32 + self.x as f32 * self.width(),
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: try: `f32::from(self.offset)`
[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/lib.rs:78:40
[INFO] [stderr]    |
[INFO] [stderr] 78 |             2.0 * self.offset as f32 + self.x as f32 * self.width(),
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: try: `f32::from(self.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 u8 to f32 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             self.y as f32 * self.width(),
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: try: `f32::from(self.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 u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:106:27
[INFO] [stderr]     |
[INFO] [stderr] 106 |         1.0 / 2.0f32.powi(level as i32)
[INFO] [stderr]     |                           ^^^^^^^^^^^^ help: try: `i32::from(level)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |         2u8.pow(level as u32 + 1)
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try: `u32::from(level)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:124:26
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let overflow_x = self.x as i16 + x;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: try: `i16::from(self.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 u8 to i16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:125:26
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let overflow_y = self.y as i16 + y;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: try: `i16::from(self.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 u8 to i16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:127:21
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let width = Self::tiles_across_width(self.level) as i16;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(Self::tiles_across_width(self.level))`
[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 i16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:128:22
[INFO] [stderr]     |
[INFO] [stderr] 128 |         let height = Self::tiles_across_height(self.level) as i16;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(Self::tiles_across_height(self.level))`
[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 i16 to f32 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:78:19
[INFO] [stderr]    |
[INFO] [stderr] 78 |             2.0 * self.offset as f32 + self.x as f32 * self.width(),
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: try: `f32::from(self.offset)`
[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/lib.rs:78:40
[INFO] [stderr]    |
[INFO] [stderr] 78 |             2.0 * self.offset as f32 + self.x as f32 * self.width(),
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: try: `f32::from(self.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 u8 to f32 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             self.y as f32 * self.width(),
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: try: `f32::from(self.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 u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:106:27
[INFO] [stderr]     |
[INFO] [stderr] 106 |         1.0 / 2.0f32.powi(level as i32)
[INFO] [stderr]     |                           ^^^^^^^^^^^^ help: try: `i32::from(level)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |         2u8.pow(level as u32 + 1)
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: try: `u32::from(level)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:124:26
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let overflow_x = self.x as i16 + x;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: try: `i16::from(self.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 u8 to i16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:125:26
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let overflow_y = self.y as i16 + y;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: try: `i16::from(self.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 u8 to i16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:127:21
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let width = Self::tiles_across_width(self.level) as i16;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(Self::tiles_across_width(self.level))`
[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 i16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:128:22
[INFO] [stderr]     |
[INFO] [stderr] 128 |         let height = Self::tiles_across_height(self.level) as i16;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(Self::tiles_across_height(self.level))`
[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: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 | /         assert_eq!(
[INFO] [stderr] 211 | |             1.0,
[INFO] [stderr] 212 | |             Tile {
[INFO] [stderr] 213 | |                 offset: 0,
[INFO] [stderr] ...   |
[INFO] [stderr] 217 | |             }.width()
[INFO] [stderr] 218 | |         );
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 | /         assert_eq!(
[INFO] [stderr] 211 | |             1.0,
[INFO] [stderr] 212 | |             Tile {
[INFO] [stderr] 213 | |                 offset: 0,
[INFO] [stderr] ...   |
[INFO] [stderr] 217 | |             }.width()
[INFO] [stderr] 218 | |         );
[INFO] [stderr]     | |__________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:220:9
[INFO] [stderr]     |
[INFO] [stderr] 220 | /         assert_eq!(
[INFO] [stderr] 221 | |             0.125,
[INFO] [stderr] 222 | |             Tile {
[INFO] [stderr] 223 | |                 offset: -123,
[INFO] [stderr] ...   |
[INFO] [stderr] 227 | |             }.width()
[INFO] [stderr] 228 | |         );
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:220:9
[INFO] [stderr]     |
[INFO] [stderr] 220 | /         assert_eq!(
[INFO] [stderr] 221 | |             0.125,
[INFO] [stderr] 222 | |             Tile {
[INFO] [stderr] 223 | |                 offset: -123,
[INFO] [stderr] ...   |
[INFO] [stderr] 227 | |             }.width()
[INFO] [stderr] 228 | |         );
[INFO] [stderr]     | |__________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `gaia_quadtree`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f6c113aedbf165b20af68338fbeb1e2d55bd5aff2f50a6c3c589f0fd56eb77cf"`
[INFO] running `"docker" "rm" "-f" "f6c113aedbf165b20af68338fbeb1e2d55bd5aff2f50a6c3c589f0fd56eb77cf"`
[INFO] [stdout] f6c113aedbf165b20af68338fbeb1e2d55bd5aff2f50a6c3c589f0fd56eb77cf