Dec 18 06:11:34.047 INFO checking Noah2610/learning-ggez.rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:11:34.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Noah2610/learning-ggez.rs:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:11:34.658 INFO [stdout] 3582e7ffd8c9f54cc7ccc3059b9de0223dbfbbbc7bef7eb82704f0de015df65c
Dec 18 06:11:34.660 INFO running `"docker" "start" "-a" "3582e7ffd8c9f54cc7ccc3059b9de0223dbfbbbc7bef7eb82704f0de015df65c"`
Dec 18 06:11:37.352 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 18 06:11:37.353 INFO [stderr]    Compiling syn v0.15.13
Dec 18 06:11:41.646 INFO [stderr]    Compiling gfx_gl v0.5.0
Dec 18 06:12:02.283 INFO [stderr]    Compiling derivative v1.0.1
Dec 18 06:12:02.292 INFO [stderr]    Compiling num-derive v0.2.3
Dec 18 06:12:02.292 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 18 06:12:12.274 INFO [stderr]     Checking image v0.19.0
Dec 18 06:12:13.721 INFO [stderr]     Checking gfx_core v0.8.3
Dec 18 06:12:48.469 INFO [stderr]     Checking gfx_device_gl v0.15.3
Dec 18 06:12:48.469 INFO [stderr]     Checking gfx v0.17.1
Dec 18 06:12:54.928 INFO [stderr]     Checking gfx_window_sdl v0.8.0
Dec 18 06:12:54.928 INFO [stderr]     Checking gfx_glyph v0.10.2
Dec 18 06:12:57.624 INFO [stderr]     Checking ggez v0.4.4
Dec 18 06:13:02.764 INFO [stderr]     Checking topdown v0.1.0 (/opt/crater/workdir)
Dec 18 06:13:06.004 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 18 06:13:06.004 INFO [stderr]   --> src/geo/mask.rs:71:12
Dec 18 06:13:06.004 INFO [stderr]    |
Dec 18 06:13:06.004 INFO [stderr] 71 |       return (
Dec 18 06:13:06.004 INFO [stderr]    |  ____________^
Dec 18 06:13:06.004 INFO [stderr] 72 | |       (
Dec 18 06:13:06.004 INFO [stderr] 73 | |         (
Dec 18 06:13:06.004 INFO [stderr] 74 | |           self_sides.left >= othr_sides.left &&
Dec 18 06:13:06.004 INFO [stderr] ...  |
Dec 18 06:13:06.004 INFO [stderr] 88 | |       )
Dec 18 06:13:06.004 INFO [stderr] 89 | |     );
Dec 18 06:13:06.004 INFO [stderr]    | |_____^
Dec 18 06:13:06.004 INFO [stderr]    |
Dec 18 06:13:06.004 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 06:13:06.004 INFO [stderr] help: remove these parentheses
Dec 18 06:13:06.004 INFO [stderr]    |
Dec 18 06:13:06.004 INFO [stderr] 71 |     return 
Dec 18 06:13:06.004 INFO [stderr] 72 |       (
Dec 18 06:13:06.004 INFO [stderr] 73 |         (
Dec 18 06:13:06.004 INFO [stderr] 74 |           self_sides.left >= othr_sides.left &&
Dec 18 06:13:06.004 INFO [stderr] 75 |           self_sides.left <= othr_sides.right
Dec 18 06:13:06.004 INFO [stderr] 76 |         ) || (
Dec 18 06:13:06.004 INFO [stderr]  ...
Dec 18 06:13:06.004 INFO [stderr] 
Dec 18 06:13:06.004 INFO [stderr] warning: unused imports: `EntityManager`, `GameManager`
Dec 18 06:13:06.004 INFO [stderr]   --> src/entity/mod.rs:12:28
Dec 18 06:13:06.004 INFO [stderr]    |
Dec 18 06:13:06.005 INFO [stderr] 12 | use ::game::game_manager::{GameManager, EntityManager};
Dec 18 06:13:06.005 INFO [stderr]    |                            ^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 06:13:06.005 INFO [stderr]    |
Dec 18 06:13:06.005 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 06:13:06.005 INFO [stderr] 
Dec 18 06:13:06.005 INFO [stderr] warning: unused import: `Solid`
Dec 18 06:13:06.005 INFO [stderr]   --> src/game/game_manager.rs:11:3
Dec 18 06:13:06.005 INFO [stderr]    |
Dec 18 06:13:06.005 INFO [stderr] 11 |   Solid
Dec 18 06:13:06.005 INFO [stderr]    |   ^^^^^
Dec 18 06:13:06.005 INFO [stderr] 
Dec 18 06:13:06.005 INFO [stderr] warning: unused import: `Point`
Dec 18 06:13:06.009 INFO [stderr]   --> src/game/game_manager.rs:13:13
Dec 18 06:13:06.009 INFO [stderr]    |
Dec 18 06:13:06.009 INFO [stderr] 13 | use ::geo::{Point};
Dec 18 06:13:06.009 INFO [stderr]    |             ^^^^^
Dec 18 06:13:06.009 INFO [stderr] 
Dec 18 06:13:06.043 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 18 06:13:06.043 INFO [stderr]   --> src/geo/mask.rs:71:12
Dec 18 06:13:06.044 INFO [stderr]    |
Dec 18 06:13:06.044 INFO [stderr] 71 |       return (
Dec 18 06:13:06.044 INFO [stderr]    |  ____________^
Dec 18 06:13:06.044 INFO [stderr] 72 | |       (
Dec 18 06:13:06.044 INFO [stderr] 73 | |         (
Dec 18 06:13:06.044 INFO [stderr] 74 | |           self_sides.left >= othr_sides.left &&
Dec 18 06:13:06.044 INFO [stderr] ...  |
Dec 18 06:13:06.044 INFO [stderr] 88 | |       )
Dec 18 06:13:06.044 INFO [stderr] 89 | |     );
Dec 18 06:13:06.045 INFO [stderr]    | |_____^
Dec 18 06:13:06.045 INFO [stderr]    |
Dec 18 06:13:06.045 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 06:13:06.045 INFO [stderr] help: remove these parentheses
Dec 18 06:13:06.045 INFO [stderr]    |
Dec 18 06:13:06.045 INFO [stderr] 71 |     return 
Dec 18 06:13:06.045 INFO [stderr] 72 |       (
Dec 18 06:13:06.045 INFO [stderr] 73 |         (
Dec 18 06:13:06.045 INFO [stderr] 74 |           self_sides.left >= othr_sides.left &&
Dec 18 06:13:06.045 INFO [stderr] 75 |           self_sides.left <= othr_sides.right
Dec 18 06:13:06.045 INFO [stderr] 76 |         ) || (
Dec 18 06:13:06.045 INFO [stderr]  ...
Dec 18 06:13:06.045 INFO [stderr] 
Dec 18 06:13:06.045 INFO [stderr] warning: unused imports: `EntityManager`, `GameManager`
Dec 18 06:13:06.045 INFO [stderr]   --> src/entity/mod.rs:12:28
Dec 18 06:13:06.045 INFO [stderr]    |
Dec 18 06:13:06.045 INFO [stderr] 12 | use ::game::game_manager::{GameManager, EntityManager};
Dec 18 06:13:06.045 INFO [stderr]    |                            ^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 06:13:06.045 INFO [stderr]    |
Dec 18 06:13:06.045 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 06:13:06.045 INFO [stderr] 
Dec 18 06:13:06.045 INFO [stderr] warning: unused import: `Solid`
Dec 18 06:13:06.045 INFO [stderr]   --> src/game/game_manager.rs:11:3
Dec 18 06:13:06.045 INFO [stderr]    |
Dec 18 06:13:06.045 INFO [stderr] 11 |   Solid
Dec 18 06:13:06.045 INFO [stderr]    |   ^^^^^
Dec 18 06:13:06.045 INFO [stderr] 
Dec 18 06:13:06.045 INFO [stderr] warning: unused import: `Point`
Dec 18 06:13:06.045 INFO [stderr]   --> src/game/game_manager.rs:13:13
Dec 18 06:13:06.045 INFO [stderr]    |
Dec 18 06:13:06.045 INFO [stderr] 13 | use ::geo::{Point};
Dec 18 06:13:06.045 INFO [stderr]    |             ^^^^^
Dec 18 06:13:06.045 INFO [stderr] 
Dec 18 06:13:06.234 INFO [stderr] warning: method is never used: `new`
Dec 18 06:13:06.234 INFO [stderr]   --> src/geo/mod.rs:31:3
Dec 18 06:13:06.234 INFO [stderr]    |
Dec 18 06:13:06.234 INFO [stderr] 31 |   pub fn new(w: f32, h: f32) -> Self {
Dec 18 06:13:06.234 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.235 INFO [stderr]    |
Dec 18 06:13:06.235 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:13:06.236 INFO [stderr] 
Dec 18 06:13:06.238 INFO [stderr] warning: variant is never constructed: `TopRight`
Dec 18 06:13:06.239 INFO [stderr]  --> src/geo/mask.rs:6:3
Dec 18 06:13:06.239 INFO [stderr]   |
Dec 18 06:13:06.239 INFO [stderr] 6 |   TopRight,
Dec 18 06:13:06.239 INFO [stderr]   |   ^^^^^^^^
Dec 18 06:13:06.239 INFO [stderr] 
Dec 18 06:13:06.239 INFO [stderr] warning: variant is never constructed: `BottomLeft`
Dec 18 06:13:06.239 INFO [stderr]  --> src/geo/mask.rs:7:3
Dec 18 06:13:06.239 INFO [stderr]   |
Dec 18 06:13:06.239 INFO [stderr] 7 |   BottomLeft,
Dec 18 06:13:06.239 INFO [stderr]   |   ^^^^^^^^^^
Dec 18 06:13:06.239 INFO [stderr] 
Dec 18 06:13:06.239 INFO [stderr] warning: variant is never constructed: `BottomRight`
Dec 18 06:13:06.239 INFO [stderr]  --> src/geo/mask.rs:8:3
Dec 18 06:13:06.239 INFO [stderr]   |
Dec 18 06:13:06.240 INFO [stderr] 8 |   BottomRight,
Dec 18 06:13:06.240 INFO [stderr]   |   ^^^^^^^^^^^
Dec 18 06:13:06.241 INFO [stderr] 
Dec 18 06:13:06.244 INFO [stderr] warning: enum is never used: `Side`
Dec 18 06:13:06.244 INFO [stderr]   --> src/geo/mask.rs:11:1
Dec 18 06:13:06.244 INFO [stderr]    |
Dec 18 06:13:06.244 INFO [stderr] 11 | enum Side {
Dec 18 06:13:06.245 INFO [stderr]    | ^^^^^^^^^
Dec 18 06:13:06.245 INFO [stderr] 
Dec 18 06:13:06.245 INFO [stderr] warning: struct is never constructed: `SideCollection`
Dec 18 06:13:06.245 INFO [stderr]   --> src/geo/mask.rs:18:1
Dec 18 06:13:06.245 INFO [stderr]    |
Dec 18 06:13:06.245 INFO [stderr] 18 | struct SideCollection {
Dec 18 06:13:06.245 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.245 INFO [stderr] 
Dec 18 06:13:06.245 INFO [stderr] warning: method is never used: `new`
Dec 18 06:13:06.245 INFO [stderr]   --> src/geo/mask.rs:26:3
Dec 18 06:13:06.245 INFO [stderr]    |
Dec 18 06:13:06.245 INFO [stderr] 26 |   pub fn new(top: f32, bottom: f32, left: f32, right: f32) -> Self {
Dec 18 06:13:06.245 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.245 INFO [stderr] 
Dec 18 06:13:06.245 INFO [stderr] warning: method is never used: `point`
Dec 18 06:13:06.245 INFO [stderr]   --> src/geo/mask.rs:47:3
Dec 18 06:13:06.245 INFO [stderr]    |
Dec 18 06:13:06.245 INFO [stderr] 47 |   pub fn point(&self) -> &Point {
Dec 18 06:13:06.245 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.245 INFO [stderr] 
Dec 18 06:13:06.245 INFO [stderr] warning: method is never used: `set_point`
Dec 18 06:13:06.245 INFO [stderr]   --> src/geo/mask.rs:55:3
Dec 18 06:13:06.245 INFO [stderr]    |
Dec 18 06:13:06.245 INFO [stderr] 55 |   pub fn set_point(&mut self, point: Point) {
Dec 18 06:13:06.246 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.246 INFO [stderr] 
Dec 18 06:13:06.246 INFO [stderr] warning: method is never used: `intersects`
Dec 18 06:13:06.246 INFO [stderr]   --> src/geo/mask.rs:67:3
Dec 18 06:13:06.246 INFO [stderr]    |
Dec 18 06:13:06.246 INFO [stderr] 67 |   pub fn intersects(&self, mask: &Mask) -> bool {
Dec 18 06:13:06.246 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.246 INFO [stderr] 
Dec 18 06:13:06.246 INFO [stderr] warning: method is never used: `side`
Dec 18 06:13:06.246 INFO [stderr]    --> src/geo/mask.rs:117:3
Dec 18 06:13:06.246 INFO [stderr]     |
Dec 18 06:13:06.246 INFO [stderr] 117 |   fn side(&self, side: char) -> f32 {
Dec 18 06:13:06.246 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.246 INFO [stderr] 
Dec 18 06:13:06.246 INFO [stderr] warning: method is never used: `sides`
Dec 18 06:13:06.246 INFO [stderr]    --> src/geo/mask.rs:128:3
Dec 18 06:13:06.246 INFO [stderr]     |
Dec 18 06:13:06.246 INFO [stderr] 128 |   fn sides(&self) -> SideCollection {
Dec 18 06:13:06.246 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.246 INFO [stderr] 
Dec 18 06:13:06.246 INFO [stderr] warning: constant item is never used: `BLACK`
Dec 18 06:13:06.246 INFO [stderr]  --> src/color.rs:3:1
Dec 18 06:13:06.246 INFO [stderr]   |
Dec 18 06:13:06.246 INFO [stderr] 3 | pub const BLACK: Color = [0.0, 0.0, 0.0, 1.0];
Dec 18 06:13:06.246 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.246 INFO [stderr] 
Dec 18 06:13:06.246 INFO [stderr] warning: constant item is never used: `WHITE`
Dec 18 06:13:06.246 INFO [stderr]  --> src/color.rs:4:1
Dec 18 06:13:06.246 INFO [stderr]   |
Dec 18 06:13:06.246 INFO [stderr] 4 | pub const WHITE: Color = [1.0, 1.0, 1.0, 1.0];
Dec 18 06:13:06.246 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.246 INFO [stderr] 
Dec 18 06:13:06.246 INFO [stderr] warning: constant item is never used: `RED`
Dec 18 06:13:06.246 INFO [stderr]  --> src/color.rs:5:1
Dec 18 06:13:06.246 INFO [stderr]   |
Dec 18 06:13:06.246 INFO [stderr] 5 | pub const RED:   Color = [1.0, 0.0, 0.0, 1.0];
Dec 18 06:13:06.246 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.246 INFO [stderr] 
Dec 18 06:13:06.246 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 18 06:13:06.246 INFO [stderr]  --> src/color.rs:6:1
Dec 18 06:13:06.246 INFO [stderr]   |
Dec 18 06:13:06.246 INFO [stderr] 6 | pub const GREEN: Color = [0.0, 1.0, 0.0, 1.0];
Dec 18 06:13:06.246 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.246 INFO [stderr] 
Dec 18 06:13:06.246 INFO [stderr] warning: constant item is never used: `BLUE`
Dec 18 06:13:06.246 INFO [stderr]  --> src/color.rs:7:1
Dec 18 06:13:06.246 INFO [stderr]   |
Dec 18 06:13:06.246 INFO [stderr] 7 | pub const BLUE:  Color = [0.0, 0.0, 1.0, 1.0];
Dec 18 06:13:06.246 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.246 INFO [stderr] 
Dec 18 06:13:06.340 INFO [stderr] warning: method is never used: `new`
Dec 18 06:13:06.340 INFO [stderr]   --> src/geo/mod.rs:31:3
Dec 18 06:13:06.340 INFO [stderr]    |
Dec 18 06:13:06.340 INFO [stderr] 31 |   pub fn new(w: f32, h: f32) -> Self {
Dec 18 06:13:06.340 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.340 INFO [stderr]    |
Dec 18 06:13:06.340 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:13:06.340 INFO [stderr] 
Dec 18 06:13:06.340 INFO [stderr] warning: variant is never constructed: `TopRight`
Dec 18 06:13:06.340 INFO [stderr]  --> src/geo/mask.rs:6:3
Dec 18 06:13:06.340 INFO [stderr]   |
Dec 18 06:13:06.340 INFO [stderr] 6 |   TopRight,
Dec 18 06:13:06.340 INFO [stderr]   |   ^^^^^^^^
Dec 18 06:13:06.340 INFO [stderr] 
Dec 18 06:13:06.340 INFO [stderr] warning: variant is never constructed: `BottomLeft`
Dec 18 06:13:06.340 INFO [stderr]  --> src/geo/mask.rs:7:3
Dec 18 06:13:06.340 INFO [stderr]   |
Dec 18 06:13:06.340 INFO [stderr] 7 |   BottomLeft,
Dec 18 06:13:06.340 INFO [stderr]   |   ^^^^^^^^^^
Dec 18 06:13:06.340 INFO [stderr] 
Dec 18 06:13:06.340 INFO [stderr] warning: variant is never constructed: `BottomRight`
Dec 18 06:13:06.340 INFO [stderr]  --> src/geo/mask.rs:8:3
Dec 18 06:13:06.340 INFO [stderr]   |
Dec 18 06:13:06.340 INFO [stderr] 8 |   BottomRight,
Dec 18 06:13:06.340 INFO [stderr]   |   ^^^^^^^^^^^
Dec 18 06:13:06.340 INFO [stderr] 
Dec 18 06:13:06.340 INFO [stderr] warning: enum is never used: `Side`
Dec 18 06:13:06.340 INFO [stderr]   --> src/geo/mask.rs:11:1
Dec 18 06:13:06.340 INFO [stderr]    |
Dec 18 06:13:06.340 INFO [stderr] 11 | enum Side {
Dec 18 06:13:06.340 INFO [stderr]    | ^^^^^^^^^
Dec 18 06:13:06.340 INFO [stderr] 
Dec 18 06:13:06.340 INFO [stderr] warning: struct is never constructed: `SideCollection`
Dec 18 06:13:06.340 INFO [stderr]   --> src/geo/mask.rs:18:1
Dec 18 06:13:06.340 INFO [stderr]    |
Dec 18 06:13:06.340 INFO [stderr] 18 | struct SideCollection {
Dec 18 06:13:06.340 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.340 INFO [stderr] 
Dec 18 06:13:06.340 INFO [stderr] warning: method is never used: `new`
Dec 18 06:13:06.340 INFO [stderr]   --> src/geo/mask.rs:26:3
Dec 18 06:13:06.340 INFO [stderr]    |
Dec 18 06:13:06.340 INFO [stderr] 26 |   pub fn new(top: f32, bottom: f32, left: f32, right: f32) -> Self {
Dec 18 06:13:06.340 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.340 INFO [stderr] 
Dec 18 06:13:06.340 INFO [stderr] warning: method is never used: `point`
Dec 18 06:13:06.340 INFO [stderr]   --> src/geo/mask.rs:47:3
Dec 18 06:13:06.340 INFO [stderr]    |
Dec 18 06:13:06.340 INFO [stderr] 47 |   pub fn point(&self) -> &Point {
Dec 18 06:13:06.341 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.341 INFO [stderr] 
Dec 18 06:13:06.341 INFO [stderr] warning: method is never used: `set_point`
Dec 18 06:13:06.341 INFO [stderr]   --> src/geo/mask.rs:55:3
Dec 18 06:13:06.341 INFO [stderr]    |
Dec 18 06:13:06.341 INFO [stderr] 55 |   pub fn set_point(&mut self, point: Point) {
Dec 18 06:13:06.341 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.341 INFO [stderr] 
Dec 18 06:13:06.341 INFO [stderr] warning: method is never used: `intersects`
Dec 18 06:13:06.341 INFO [stderr]   --> src/geo/mask.rs:67:3
Dec 18 06:13:06.341 INFO [stderr]    |
Dec 18 06:13:06.341 INFO [stderr] 67 |   pub fn intersects(&self, mask: &Mask) -> bool {
Dec 18 06:13:06.341 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.341 INFO [stderr] 
Dec 18 06:13:06.341 INFO [stderr] warning: method is never used: `side`
Dec 18 06:13:06.341 INFO [stderr]    --> src/geo/mask.rs:117:3
Dec 18 06:13:06.341 INFO [stderr]     |
Dec 18 06:13:06.341 INFO [stderr] 117 |   fn side(&self, side: char) -> f32 {
Dec 18 06:13:06.341 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.341 INFO [stderr] 
Dec 18 06:13:06.341 INFO [stderr] warning: method is never used: `sides`
Dec 18 06:13:06.341 INFO [stderr]    --> src/geo/mask.rs:128:3
Dec 18 06:13:06.341 INFO [stderr]     |
Dec 18 06:13:06.341 INFO [stderr] 128 |   fn sides(&self) -> SideCollection {
Dec 18 06:13:06.341 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.341 INFO [stderr] 
Dec 18 06:13:06.341 INFO [stderr] warning: constant item is never used: `BLACK`
Dec 18 06:13:06.341 INFO [stderr]  --> src/color.rs:3:1
Dec 18 06:13:06.341 INFO [stderr]   |
Dec 18 06:13:06.341 INFO [stderr] 3 | pub const BLACK: Color = [0.0, 0.0, 0.0, 1.0];
Dec 18 06:13:06.341 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.341 INFO [stderr] 
Dec 18 06:13:06.341 INFO [stderr] warning: constant item is never used: `WHITE`
Dec 18 06:13:06.341 INFO [stderr]  --> src/color.rs:4:1
Dec 18 06:13:06.341 INFO [stderr]   |
Dec 18 06:13:06.341 INFO [stderr] 4 | pub const WHITE: Color = [1.0, 1.0, 1.0, 1.0];
Dec 18 06:13:06.341 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.341 INFO [stderr] 
Dec 18 06:13:06.341 INFO [stderr] warning: constant item is never used: `RED`
Dec 18 06:13:06.341 INFO [stderr]  --> src/color.rs:5:1
Dec 18 06:13:06.341 INFO [stderr]   |
Dec 18 06:13:06.341 INFO [stderr] 5 | pub const RED:   Color = [1.0, 0.0, 0.0, 1.0];
Dec 18 06:13:06.341 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.341 INFO [stderr] 
Dec 18 06:13:06.341 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 18 06:13:06.341 INFO [stderr]  --> src/color.rs:6:1
Dec 18 06:13:06.341 INFO [stderr]   |
Dec 18 06:13:06.341 INFO [stderr] 6 | pub const GREEN: Color = [0.0, 1.0, 0.0, 1.0];
Dec 18 06:13:06.341 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.341 INFO [stderr] 
Dec 18 06:13:06.341 INFO [stderr] warning: constant item is never used: `BLUE`
Dec 18 06:13:06.341 INFO [stderr]  --> src/color.rs:7:1
Dec 18 06:13:06.341 INFO [stderr]   |
Dec 18 06:13:06.341 INFO [stderr] 7 | pub const BLUE:  Color = [0.0, 0.0, 1.0, 1.0];
Dec 18 06:13:06.341 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:13:06.341 INFO [stderr] 
Dec 18 06:13:06.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
Dec 18 06:13:07.158 INFO running `"docker" "inspect" "3582e7ffd8c9f54cc7ccc3059b9de0223dbfbbbc7bef7eb82704f0de015df65c"`
Dec 18 06:13:07.382 INFO running `"docker" "rm" "-f" "3582e7ffd8c9f54cc7ccc3059b9de0223dbfbbbc7bef7eb82704f0de015df65c"`
Dec 18 06:13:07.728 INFO [stdout] 3582e7ffd8c9f54cc7ccc3059b9de0223dbfbbbc7bef7eb82704f0de015df65c