Dec 19 16:34:01.981 INFO checking ggrochow/pnm-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:34:01.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ggrochow/pnm-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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:34:02.344 INFO [stdout] ae834f81528d8d1c08e5b18b1bf8ced46c51a09a826f4e7e6d763acf4f1e9c48
Dec 19 16:34:02.346 INFO running `"docker" "start" "-a" "ae834f81528d8d1c08e5b18b1bf8ced46c51a09a826f4e7e6d763acf4f1e9c48"`
Dec 19 16:34:04.120 INFO [stderr]     Checking pnm-scale v0.1.0 (/opt/crater/workdir)
Dec 19 16:34:04.573 INFO [stderr] warning: private type `Triangle` in public interface (error E0446)
Dec 19 16:34:04.573 INFO [stderr]    --> src/pbm.rs:131:5
Dec 19 16:34:04.573 INFO [stderr]     |
Dec 19 16:34:04.573 INFO [stderr] 131 | /     pub fn draw_triangle(&mut self, triangle: &Triangle) {
Dec 19 16:34:04.573 INFO [stderr] 132 | |         let top = triangle.get_top_walls();
Dec 19 16:34:04.573 INFO [stderr] 133 | |         let bottom = triangle.get_bottom_walls();
Dec 19 16:34:04.573 INFO [stderr] 134 | |
Dec 19 16:34:04.573 INFO [stderr] 135 | |         self.fill_horizontal_space_between_walls(&top.0, &top.1, &triangle);
Dec 19 16:34:04.573 INFO [stderr] 136 | |         self.fill_horizontal_space_between_walls(&bottom.0, &bottom.1, &triangle);
Dec 19 16:34:04.573 INFO [stderr] 137 | |     }
Dec 19 16:34:04.573 INFO [stderr]     | |_____^
Dec 19 16:34:04.573 INFO [stderr]     |
Dec 19 16:34:04.573 INFO [stderr]     = note: #[warn(private_in_public)] on by default
Dec 19 16:34:04.573 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 19 16:34:04.573 INFO [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 19 16:34:04.573 INFO [stderr] 
Dec 19 16:34:04.573 INFO [stderr] warning: private type `Triangle` in public interface (error E0446)
Dec 19 16:34:04.573 INFO [stderr]    --> src/pbm.rs:182:5
Dec 19 16:34:04.573 INFO [stderr]     |
Dec 19 16:34:04.573 INFO [stderr] 182 | /     pub fn fill_horizontal_space_between_walls(&mut self, wall1: &Wall, wall2: &Wall, triangle: &Triangle) {
Dec 19 16:34:04.573 INFO [stderr] 183 | |         let mut start_y = wall1.greatest_min_y(wall2);
Dec 19 16:34:04.573 INFO [stderr] 184 | |         let mut end_y = wall1.lowest_max_y(wall2);
Dec 19 16:34:04.573 INFO [stderr] 185 | |
Dec 19 16:34:04.573 INFO [stderr] ...   |
Dec 19 16:34:04.573 INFO [stderr] 218 | |         // don't include end-peices, check those to === 0.5, if so then do some edge checking
Dec 19 16:34:04.573 INFO [stderr] 219 | |     }
Dec 19 16:34:04.573 INFO [stderr]     | |_____^
Dec 19 16:34:04.573 INFO [stderr]     |
Dec 19 16:34:04.573 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 19 16:34:04.573 INFO [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 19 16:34:04.573 INFO [stderr] 
Dec 19 16:34:04.573 INFO [stderr] warning: value assigned to `temp` is never read
Dec 19 16:34:04.573 INFO [stderr]   --> src/pbm.rs:85:21
Dec 19 16:34:04.573 INFO [stderr]    |
Dec 19 16:34:04.573 INFO [stderr] 85 |             let mut temp = 0;
Dec 19 16:34:04.573 INFO [stderr]    |                     ^^^^
Dec 19 16:34:04.573 INFO [stderr]    |
Dec 19 16:34:04.573 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 16:34:04.573 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:34:04.573 INFO [stderr] 
Dec 19 16:34:04.573 INFO [stderr] warning: value assigned to `temp` is never read
Dec 19 16:34:04.573 INFO [stderr]   --> src/pbm.rs:96:21
Dec 19 16:34:04.573 INFO [stderr]    |
Dec 19 16:34:04.573 INFO [stderr] 96 |             let mut temp = 0;
Dec 19 16:34:04.573 INFO [stderr]    |                     ^^^^
Dec 19 16:34:04.573 INFO [stderr]    |
Dec 19 16:34:04.573 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:34:04.573 INFO [stderr] 
Dec 19 16:34:04.573 INFO [stderr] warning: unused variable: `x_pixel`
Dec 19 16:34:04.573 INFO [stderr]    --> src/pbm.rs:142:13
Dec 19 16:34:04.573 INFO [stderr]     |
Dec 19 16:34:04.573 INFO [stderr] 142 |         let x_pixel = x_base as i32;
Dec 19 16:34:04.573 INFO [stderr]     |             ^^^^^^^ help: consider using `_x_pixel` instead
Dec 19 16:34:04.573 INFO [stderr]     |
Dec 19 16:34:04.573 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 16:34:04.573 INFO [stderr] 
Dec 19 16:34:04.573 INFO [stderr] warning: unused variable: `y_pixel`
Dec 19 16:34:04.573 INFO [stderr]    --> src/pbm.rs:143:13
Dec 19 16:34:04.573 INFO [stderr]     |
Dec 19 16:34:04.573 INFO [stderr] 143 |         let y_pixel = y_base as i32;
Dec 19 16:34:04.573 INFO [stderr]     |             ^^^^^^^ help: consider using `_y_pixel` instead
Dec 19 16:34:04.573 INFO [stderr] 
Dec 19 16:34:04.592 INFO [stderr] warning: private type `Triangle` in public interface (error E0446)
Dec 19 16:34:04.592 INFO [stderr]    --> src/pbm.rs:131:5
Dec 19 16:34:04.592 INFO [stderr]     |
Dec 19 16:34:04.592 INFO [stderr] 131 | /     pub fn draw_triangle(&mut self, triangle: &Triangle) {
Dec 19 16:34:04.592 INFO [stderr] 132 | |         let top = triangle.get_top_walls();
Dec 19 16:34:04.592 INFO [stderr] 133 | |         let bottom = triangle.get_bottom_walls();
Dec 19 16:34:04.592 INFO [stderr] 134 | |
Dec 19 16:34:04.592 INFO [stderr] 135 | |         self.fill_horizontal_space_between_walls(&top.0, &top.1, &triangle);
Dec 19 16:34:04.592 INFO [stderr] 136 | |         self.fill_horizontal_space_between_walls(&bottom.0, &bottom.1, &triangle);
Dec 19 16:34:04.592 INFO [stderr] 137 | |     }
Dec 19 16:34:04.592 INFO [stderr]     | |_____^
Dec 19 16:34:04.592 INFO [stderr]     |
Dec 19 16:34:04.592 INFO [stderr]     = note: #[warn(private_in_public)] on by default
Dec 19 16:34:04.592 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 19 16:34:04.592 INFO [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 19 16:34:04.592 INFO [stderr] 
Dec 19 16:34:04.592 INFO [stderr] warning: private type `Triangle` in public interface (error E0446)
Dec 19 16:34:04.592 INFO [stderr]    --> src/pbm.rs:182:5
Dec 19 16:34:04.592 INFO [stderr]     |
Dec 19 16:34:04.592 INFO [stderr] 182 | /     pub fn fill_horizontal_space_between_walls(&mut self, wall1: &Wall, wall2: &Wall, triangle: &Triangle) {
Dec 19 16:34:04.592 INFO [stderr] 183 | |         let mut start_y = wall1.greatest_min_y(wall2);
Dec 19 16:34:04.592 INFO [stderr] 184 | |         let mut end_y = wall1.lowest_max_y(wall2);
Dec 19 16:34:04.593 INFO [stderr] 185 | |
Dec 19 16:34:04.593 INFO [stderr] ...   |
Dec 19 16:34:04.593 INFO [stderr] 218 | |         // don't include end-peices, check those to === 0.5, if so then do some edge checking
Dec 19 16:34:04.593 INFO [stderr] 219 | |     }
Dec 19 16:34:04.593 INFO [stderr]     | |_____^
Dec 19 16:34:04.593 INFO [stderr]     |
Dec 19 16:34:04.593 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 19 16:34:04.593 INFO [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 19 16:34:04.593 INFO [stderr] 
Dec 19 16:34:04.597 INFO [stderr] warning: value assigned to `temp` is never read
Dec 19 16:34:04.597 INFO [stderr]   --> src/pbm.rs:85:21
Dec 19 16:34:04.597 INFO [stderr]    |
Dec 19 16:34:04.597 INFO [stderr] 85 |             let mut temp = 0;
Dec 19 16:34:04.597 INFO [stderr]    |                     ^^^^
Dec 19 16:34:04.597 INFO [stderr]    |
Dec 19 16:34:04.597 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 16:34:04.597 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:34:04.597 INFO [stderr] 
Dec 19 16:34:04.597 INFO [stderr] warning: value assigned to `temp` is never read
Dec 19 16:34:04.597 INFO [stderr]   --> src/pbm.rs:96:21
Dec 19 16:34:04.597 INFO [stderr]    |
Dec 19 16:34:04.597 INFO [stderr] 96 |             let mut temp = 0;
Dec 19 16:34:04.598 INFO [stderr]    |                     ^^^^
Dec 19 16:34:04.598 INFO [stderr]    |
Dec 19 16:34:04.598 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:34:04.598 INFO [stderr] 
Dec 19 16:34:04.598 INFO [stderr] warning: unused variable: `x_pixel`
Dec 19 16:34:04.598 INFO [stderr]    --> src/pbm.rs:142:13
Dec 19 16:34:04.598 INFO [stderr]     |
Dec 19 16:34:04.598 INFO [stderr] 142 |         let x_pixel = x_base as i32;
Dec 19 16:34:04.598 INFO [stderr]     |             ^^^^^^^ help: consider using `_x_pixel` instead
Dec 19 16:34:04.598 INFO [stderr]     |
Dec 19 16:34:04.598 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 16:34:04.598 INFO [stderr] 
Dec 19 16:34:04.598 INFO [stderr] warning: unused variable: `y_pixel`
Dec 19 16:34:04.598 INFO [stderr]    --> src/pbm.rs:143:13
Dec 19 16:34:04.598 INFO [stderr]     |
Dec 19 16:34:04.598 INFO [stderr] 143 |         let y_pixel = y_base as i32;
Dec 19 16:34:04.598 INFO [stderr]     |             ^^^^^^^ help: consider using `_y_pixel` instead
Dec 19 16:34:04.598 INFO [stderr] 
Dec 19 16:34:04.613 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:34:04.613 INFO [stderr]    --> src/pbm.rs:140:13
Dec 19 16:34:04.613 INFO [stderr]     |
Dec 19 16:34:04.613 INFO [stderr] 140 |         let mut x_base = x.floor();
Dec 19 16:34:04.613 INFO [stderr]     |             ----^^^^^^
Dec 19 16:34:04.613 INFO [stderr]     |             |
Dec 19 16:34:04.613 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:34:04.613 INFO [stderr]     |
Dec 19 16:34:04.613 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 16:34:04.613 INFO [stderr] 
Dec 19 16:34:04.613 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:34:04.613 INFO [stderr]    --> src/pbm.rs:141:13
Dec 19 16:34:04.613 INFO [stderr]     |
Dec 19 16:34:04.613 INFO [stderr] 141 |         let mut y_base = y.floor();
Dec 19 16:34:04.613 INFO [stderr]     |             ----^^^^^^
Dec 19 16:34:04.613 INFO [stderr]     |             |
Dec 19 16:34:04.613 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:34:04.613 INFO [stderr] 
Dec 19 16:34:04.613 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:34:04.613 INFO [stderr]    --> src/pbm.rs:184:13
Dec 19 16:34:04.613 INFO [stderr]     |
Dec 19 16:34:04.613 INFO [stderr] 184 |         let mut end_y = wall1.lowest_max_y(wall2);
Dec 19 16:34:04.613 INFO [stderr]     |             ----^^^^^
Dec 19 16:34:04.613 INFO [stderr]     |             |
Dec 19 16:34:04.613 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:34:04.613 INFO [stderr] 
Dec 19 16:34:04.632 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:34:04.632 INFO [stderr]    --> src/pbm.rs:140:13
Dec 19 16:34:04.632 INFO [stderr]     |
Dec 19 16:34:04.632 INFO [stderr] 140 |         let mut x_base = x.floor();
Dec 19 16:34:04.632 INFO [stderr]     |             ----^^^^^^
Dec 19 16:34:04.632 INFO [stderr]     |             |
Dec 19 16:34:04.632 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:34:04.632 INFO [stderr]     |
Dec 19 16:34:04.632 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 16:34:04.632 INFO [stderr] 
Dec 19 16:34:04.632 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:34:04.632 INFO [stderr]    --> src/pbm.rs:141:13
Dec 19 16:34:04.632 INFO [stderr]     |
Dec 19 16:34:04.632 INFO [stderr] 141 |         let mut y_base = y.floor();
Dec 19 16:34:04.633 INFO [stderr]     |             ----^^^^^^
Dec 19 16:34:04.633 INFO [stderr]     |             |
Dec 19 16:34:04.633 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:34:04.633 INFO [stderr] 
Dec 19 16:34:04.633 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:34:04.633 INFO [stderr]    --> src/pbm.rs:184:13
Dec 19 16:34:04.633 INFO [stderr]     |
Dec 19 16:34:04.633 INFO [stderr] 184 |         let mut end_y = wall1.lowest_max_y(wall2);
Dec 19 16:34:04.633 INFO [stderr]     |             ----^^^^^
Dec 19 16:34:04.633 INFO [stderr]     |             |
Dec 19 16:34:04.633 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:34:04.633 INFO [stderr] 
Dec 19 16:34:04.652 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:34:04.652 INFO [stderr]    --> src/wall.rs:114:13
Dec 19 16:34:04.652 INFO [stderr]     |
Dec 19 16:34:04.652 INFO [stderr] 114 |         let mut p0: Vec2;
Dec 19 16:34:04.652 INFO [stderr]     |             ----^^
Dec 19 16:34:04.652 INFO [stderr]     |             |
Dec 19 16:34:04.652 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:34:04.652 INFO [stderr] 
Dec 19 16:34:04.652 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:34:04.652 INFO [stderr]    --> src/wall.rs:115:13
Dec 19 16:34:04.653 INFO [stderr]     |
Dec 19 16:34:04.653 INFO [stderr] 115 |         let mut p1: Vec2;
Dec 19 16:34:04.653 INFO [stderr]     |             ----^^
Dec 19 16:34:04.653 INFO [stderr]     |             |
Dec 19 16:34:04.653 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `new_blank_pbm`
Dec 19 16:34:04.653 INFO [stderr]   --> src/pbm.rs:17:5
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr] 17 |     pub fn new_blank_pbm(height: i32, width: i32) -> PBM {
Dec 19 16:34:04.653 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `fill_bottom_half`
Dec 19 16:34:04.653 INFO [stderr]   --> src/pbm.rs:61:5
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr] 61 |     pub fn fill_bottom_half(&mut self, fill_pixel: Pixel) {
Dec 19 16:34:04.653 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `draw_wall`
Dec 19 16:34:04.653 INFO [stderr]   --> src/pbm.rs:67:5
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr] 67 |     pub fn draw_wall(&mut self, height: i32, x: i32, fill_pixel: Pixel) {
Dec 19 16:34:04.653 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `draw_line`
Dec 19 16:34:04.653 INFO [stderr]   --> src/pbm.rs:76:5
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr] 76 |     pub fn draw_line(&mut self, x_start: i32, y_start: i32, x_end: i32, y_end: i32) {
Dec 19 16:34:04.653 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `get_pixel`
Dec 19 16:34:04.653 INFO [stderr]    --> src/pbm.rs:221:5
Dec 19 16:34:04.653 INFO [stderr]     |
Dec 19 16:34:04.653 INFO [stderr] 221 |     pub fn get_pixel(&self, x: i32, y: i32) -> Pixel {
Dec 19 16:34:04.653 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `set_pixel_no_offset`
Dec 19 16:34:04.653 INFO [stderr]    --> src/pbm.rs:242:5
Dec 19 16:34:04.653 INFO [stderr]     |
Dec 19 16:34:04.653 INFO [stderr] 242 |     pub fn set_pixel_no_offset(&mut self, x: i32, y: i32, pixel: &Pixel) {
Dec 19 16:34:04.653 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `scale_up`
Dec 19 16:34:04.653 INFO [stderr]    --> src/pbm.rs:254:5
Dec 19 16:34:04.653 INFO [stderr]     |
Dec 19 16:34:04.653 INFO [stderr] 254 |     pub fn scale_up(&mut self, scale: i32) {
Dec 19 16:34:04.653 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `convert_to`
Dec 19 16:34:04.653 INFO [stderr]    --> src/pbm.rs:283:5
Dec 19 16:34:04.653 INFO [stderr]     |
Dec 19 16:34:04.653 INFO [stderr] 283 |     pub fn convert_to(&mut self, magic_number: &str) {
Dec 19 16:34:04.653 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `plus`
Dec 19 16:34:04.653 INFO [stderr]   --> src/vec3.rs:11:5
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr] 11 |     pub fn plus(&self, other: &Vec3) -> Self {
Dec 19 16:34:04.653 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `minus`
Dec 19 16:34:04.653 INFO [stderr]   --> src/vec3.rs:19:5
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr] 19 |     pub fn minus(&self, other: &Vec3) -> Self {
Dec 19 16:34:04.653 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `multiply`
Dec 19 16:34:04.653 INFO [stderr]   --> src/vec3.rs:27:5
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr] 27 |     pub fn multiply(&self, multiplier: f64) -> Self {
Dec 19 16:34:04.653 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `max_x`
Dec 19 16:34:04.653 INFO [stderr]   --> src/wall.rs:17:5
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr] 17 |     pub fn max_x(&self) -> f64 {
Dec 19 16:34:04.653 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `min_x`
Dec 19 16:34:04.653 INFO [stderr]   --> src/wall.rs:25:5
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr] 25 |     pub fn min_x(&self) -> f64 {
Dec 19 16:34:04.653 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.653 INFO [stderr] 
Dec 19 16:34:04.653 INFO [stderr] warning: method is never used: `lowest_max_x`
Dec 19 16:34:04.653 INFO [stderr]   --> src/wall.rs:33:5
Dec 19 16:34:04.653 INFO [stderr]    |
Dec 19 16:34:04.653 INFO [stderr] 33 |     pub fn lowest_max_x(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.654 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.654 INFO [stderr] 
Dec 19 16:34:04.654 INFO [stderr] warning: method is never used: `greatest_max_x`
Dec 19 16:34:04.654 INFO [stderr]   --> src/wall.rs:41:5
Dec 19 16:34:04.654 INFO [stderr]    |
Dec 19 16:34:04.654 INFO [stderr] 41 |     pub fn greatest_max_x(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.654 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.654 INFO [stderr] 
Dec 19 16:34:04.654 INFO [stderr] warning: method is never used: `lowest_min_x`
Dec 19 16:34:04.654 INFO [stderr]   --> src/wall.rs:49:5
Dec 19 16:34:04.654 INFO [stderr]    |
Dec 19 16:34:04.654 INFO [stderr] 49 |     pub fn lowest_min_x(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.654 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.654 INFO [stderr] 
Dec 19 16:34:04.654 INFO [stderr] warning: method is never used: `greatest_min_x`
Dec 19 16:34:04.654 INFO [stderr]   --> src/wall.rs:57:5
Dec 19 16:34:04.654 INFO [stderr]    |
Dec 19 16:34:04.654 INFO [stderr] 57 |     pub fn greatest_min_x(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.654 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.654 INFO [stderr] 
Dec 19 16:34:04.654 INFO [stderr] warning: method is never used: `greatest_max_y`
Dec 19 16:34:04.654 INFO [stderr]   --> src/wall.rs:89:5
Dec 19 16:34:04.654 INFO [stderr]    |
Dec 19 16:34:04.654 INFO [stderr] 89 |     pub fn greatest_max_y(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.654 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.654 INFO [stderr] 
Dec 19 16:34:04.654 INFO [stderr] warning: method is never used: `lowest_min_y`
Dec 19 16:34:04.654 INFO [stderr]   --> src/wall.rs:97:5
Dec 19 16:34:04.654 INFO [stderr]    |
Dec 19 16:34:04.654 INFO [stderr] 97 |     pub fn lowest_min_y(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.654 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.654 INFO [stderr] 
Dec 19 16:34:04.654 INFO [stderr] warning: variable `triangleJson` should have a snake case name such as `triangle_json`
Dec 19 16:34:04.654 INFO [stderr]   --> src/main.rs:86:13
Dec 19 16:34:04.654 INFO [stderr]    |
Dec 19 16:34:04.654 INFO [stderr] 86 |         for triangleJson in json.triangles {
Dec 19 16:34:04.654 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 19 16:34:04.654 INFO [stderr]    |
Dec 19 16:34:04.654 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 16:34:04.654 INFO [stderr] 
Dec 19 16:34:04.664 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:34:04.664 INFO [stderr]    --> src/wall.rs:114:13
Dec 19 16:34:04.664 INFO [stderr]     |
Dec 19 16:34:04.664 INFO [stderr] 114 |         let mut p0: Vec2;
Dec 19 16:34:04.664 INFO [stderr]     |             ----^^
Dec 19 16:34:04.664 INFO [stderr]     |             |
Dec 19 16:34:04.665 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:34:04.665 INFO [stderr]    --> src/wall.rs:115:13
Dec 19 16:34:04.665 INFO [stderr]     |
Dec 19 16:34:04.665 INFO [stderr] 115 |         let mut p1: Vec2;
Dec 19 16:34:04.665 INFO [stderr]     |             ----^^
Dec 19 16:34:04.665 INFO [stderr]     |             |
Dec 19 16:34:04.665 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `new_blank_pbm`
Dec 19 16:34:04.665 INFO [stderr]   --> src/pbm.rs:17:5
Dec 19 16:34:04.665 INFO [stderr]    |
Dec 19 16:34:04.665 INFO [stderr] 17 |     pub fn new_blank_pbm(height: i32, width: i32) -> PBM {
Dec 19 16:34:04.665 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr]    |
Dec 19 16:34:04.665 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `fill_bottom_half`
Dec 19 16:34:04.665 INFO [stderr]   --> src/pbm.rs:61:5
Dec 19 16:34:04.665 INFO [stderr]    |
Dec 19 16:34:04.665 INFO [stderr] 61 |     pub fn fill_bottom_half(&mut self, fill_pixel: Pixel) {
Dec 19 16:34:04.665 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `draw_wall`
Dec 19 16:34:04.665 INFO [stderr]   --> src/pbm.rs:67:5
Dec 19 16:34:04.665 INFO [stderr]    |
Dec 19 16:34:04.665 INFO [stderr] 67 |     pub fn draw_wall(&mut self, height: i32, x: i32, fill_pixel: Pixel) {
Dec 19 16:34:04.665 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `draw_line`
Dec 19 16:34:04.665 INFO [stderr]   --> src/pbm.rs:76:5
Dec 19 16:34:04.665 INFO [stderr]    |
Dec 19 16:34:04.665 INFO [stderr] 76 |     pub fn draw_line(&mut self, x_start: i32, y_start: i32, x_end: i32, y_end: i32) {
Dec 19 16:34:04.665 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `get_pixel`
Dec 19 16:34:04.665 INFO [stderr]    --> src/pbm.rs:221:5
Dec 19 16:34:04.665 INFO [stderr]     |
Dec 19 16:34:04.665 INFO [stderr] 221 |     pub fn get_pixel(&self, x: i32, y: i32) -> Pixel {
Dec 19 16:34:04.665 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `set_pixel_no_offset`
Dec 19 16:34:04.665 INFO [stderr]    --> src/pbm.rs:242:5
Dec 19 16:34:04.665 INFO [stderr]     |
Dec 19 16:34:04.665 INFO [stderr] 242 |     pub fn set_pixel_no_offset(&mut self, x: i32, y: i32, pixel: &Pixel) {
Dec 19 16:34:04.665 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `scale_up`
Dec 19 16:34:04.665 INFO [stderr]    --> src/pbm.rs:254:5
Dec 19 16:34:04.665 INFO [stderr]     |
Dec 19 16:34:04.665 INFO [stderr] 254 |     pub fn scale_up(&mut self, scale: i32) {
Dec 19 16:34:04.665 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `convert_to`
Dec 19 16:34:04.665 INFO [stderr]    --> src/pbm.rs:283:5
Dec 19 16:34:04.665 INFO [stderr]     |
Dec 19 16:34:04.665 INFO [stderr] 283 |     pub fn convert_to(&mut self, magic_number: &str) {
Dec 19 16:34:04.665 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `plus`
Dec 19 16:34:04.665 INFO [stderr]   --> src/vec3.rs:11:5
Dec 19 16:34:04.665 INFO [stderr]    |
Dec 19 16:34:04.665 INFO [stderr] 11 |     pub fn plus(&self, other: &Vec3) -> Self {
Dec 19 16:34:04.665 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `minus`
Dec 19 16:34:04.665 INFO [stderr]   --> src/vec3.rs:19:5
Dec 19 16:34:04.665 INFO [stderr]    |
Dec 19 16:34:04.665 INFO [stderr] 19 |     pub fn minus(&self, other: &Vec3) -> Self {
Dec 19 16:34:04.665 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `multiply`
Dec 19 16:34:04.665 INFO [stderr]   --> src/vec3.rs:27:5
Dec 19 16:34:04.665 INFO [stderr]    |
Dec 19 16:34:04.665 INFO [stderr] 27 |     pub fn multiply(&self, multiplier: f64) -> Self {
Dec 19 16:34:04.665 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.665 INFO [stderr] warning: method is never used: `max_x`
Dec 19 16:34:04.665 INFO [stderr]   --> src/wall.rs:17:5
Dec 19 16:34:04.665 INFO [stderr]    |
Dec 19 16:34:04.665 INFO [stderr] 17 |     pub fn max_x(&self) -> f64 {
Dec 19 16:34:04.665 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.665 INFO [stderr] 
Dec 19 16:34:04.666 INFO [stderr] warning: method is never used: `min_x`
Dec 19 16:34:04.666 INFO [stderr]   --> src/wall.rs:25:5
Dec 19 16:34:04.666 INFO [stderr]    |
Dec 19 16:34:04.666 INFO [stderr] 25 |     pub fn min_x(&self) -> f64 {
Dec 19 16:34:04.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.666 INFO [stderr] 
Dec 19 16:34:04.666 INFO [stderr] warning: method is never used: `lowest_max_x`
Dec 19 16:34:04.666 INFO [stderr]   --> src/wall.rs:33:5
Dec 19 16:34:04.666 INFO [stderr]    |
Dec 19 16:34:04.666 INFO [stderr] 33 |     pub fn lowest_max_x(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.666 INFO [stderr] 
Dec 19 16:34:04.666 INFO [stderr] warning: method is never used: `greatest_max_x`
Dec 19 16:34:04.666 INFO [stderr]   --> src/wall.rs:41:5
Dec 19 16:34:04.666 INFO [stderr]    |
Dec 19 16:34:04.666 INFO [stderr] 41 |     pub fn greatest_max_x(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.666 INFO [stderr] 
Dec 19 16:34:04.666 INFO [stderr] warning: method is never used: `lowest_min_x`
Dec 19 16:34:04.666 INFO [stderr]   --> src/wall.rs:49:5
Dec 19 16:34:04.666 INFO [stderr]    |
Dec 19 16:34:04.666 INFO [stderr] 49 |     pub fn lowest_min_x(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.666 INFO [stderr] 
Dec 19 16:34:04.666 INFO [stderr] warning: method is never used: `greatest_min_x`
Dec 19 16:34:04.666 INFO [stderr]   --> src/wall.rs:57:5
Dec 19 16:34:04.666 INFO [stderr]    |
Dec 19 16:34:04.666 INFO [stderr] 57 |     pub fn greatest_min_x(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.666 INFO [stderr] 
Dec 19 16:34:04.666 INFO [stderr] warning: method is never used: `greatest_max_y`
Dec 19 16:34:04.666 INFO [stderr]   --> src/wall.rs:89:5
Dec 19 16:34:04.666 INFO [stderr]    |
Dec 19 16:34:04.666 INFO [stderr] 89 |     pub fn greatest_max_y(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.666 INFO [stderr] 
Dec 19 16:34:04.666 INFO [stderr] warning: method is never used: `lowest_min_y`
Dec 19 16:34:04.666 INFO [stderr]   --> src/wall.rs:97:5
Dec 19 16:34:04.666 INFO [stderr]    |
Dec 19 16:34:04.666 INFO [stderr] 97 |     pub fn lowest_min_y(&self, other: &Wall) -> f64 {
Dec 19 16:34:04.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:34:04.666 INFO [stderr] 
Dec 19 16:34:04.668 INFO [stderr] warning: variable `triangleJson` should have a snake case name such as `triangle_json`
Dec 19 16:34:04.673 INFO [stderr]   --> src/main.rs:86:13
Dec 19 16:34:04.673 INFO [stderr]    |
Dec 19 16:34:04.673 INFO [stderr] 86 |         for triangleJson in json.triangles {
Dec 19 16:34:04.673 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 19 16:34:04.673 INFO [stderr]    |
Dec 19 16:34:04.673 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 16:34:04.673 INFO [stderr] 
Dec 19 16:34:04.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 19 16:34:05.152 INFO running `"docker" "inspect" "ae834f81528d8d1c08e5b18b1bf8ced46c51a09a826f4e7e6d763acf4f1e9c48"`
Dec 19 16:34:05.374 INFO running `"docker" "rm" "-f" "ae834f81528d8d1c08e5b18b1bf8ced46c51a09a826f4e7e6d763acf4f1e9c48"`
Dec 19 16:34:05.549 INFO [stdout] ae834f81528d8d1c08e5b18b1bf8ced46c51a09a826f4e7e6d763acf4f1e9c48