Dec 18 07:00:07.823 INFO checking Jvanrhijn/rustyrenderer against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:00:07.823 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/Jvanrhijn/rustyrenderer:/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 07:00:08.284 INFO [stdout] 1d3cae1e087324d9f7b7881899c334423661a139bea933b806407b21a90f209f
Dec 18 07:00:08.290 INFO running `"docker" "start" "-a" "1d3cae1e087324d9f7b7881899c334423661a139bea933b806407b21a90f209f"`
Dec 18 07:00:10.351 INFO [stderr]     Checking png v0.12.0
Dec 18 07:00:11.560 INFO [stderr]     Checking image v0.19.0
Dec 18 07:00:16.999 INFO [stderr]     Checking rustyrenderer v0.1.0 (/opt/crater/workdir)
Dec 18 07:00:18.396 INFO [stderr] warning: unused import: `std::vec`
Dec 18 07:00:18.396 INFO [stderr]  --> src/geo.rs:3:5
Dec 18 07:00:18.396 INFO [stderr]   |
Dec 18 07:00:18.396 INFO [stderr] 3 | use std::vec;
Dec 18 07:00:18.396 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:00:18.396 INFO [stderr]   |
Dec 18 07:00:18.396 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:00:18.396 INFO [stderr] 
Dec 18 07:00:18.396 INFO [stderr] warning: unused import: `geo::Vector`
Dec 18 07:00:18.396 INFO [stderr]  --> src/model.rs:7:5
Dec 18 07:00:18.396 INFO [stderr]   |
Dec 18 07:00:18.396 INFO [stderr] 7 | use geo::Vector;
Dec 18 07:00:18.396 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 07:00:18.396 INFO [stderr] 
Dec 18 07:00:18.396 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 18 07:00:18.396 INFO [stderr]    --> src/model.rs:113:18
Dec 18 07:00:18.396 INFO [stderr]     |
Dec 18 07:00:18.396 INFO [stderr] 113 |         let dx = (x1 as i32 - x0 as i32);
Dec 18 07:00:18.397 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:00:18.397 INFO [stderr]     |
Dec 18 07:00:18.397 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 07:00:18.397 INFO [stderr] 
Dec 18 07:00:18.397 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 18 07:00:18.397 INFO [stderr]    --> src/model.rs:114:18
Dec 18 07:00:18.397 INFO [stderr]     |
Dec 18 07:00:18.397 INFO [stderr] 114 |         let dy = (y1 as i32 - y0 as i32);
Dec 18 07:00:18.397 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:00:18.397 INFO [stderr] 
Dec 18 07:00:18.397 INFO [stderr] warning: unused import: `geo::Vector`
Dec 18 07:00:18.397 INFO [stderr]   --> src/obj.rs:11:5
Dec 18 07:00:18.397 INFO [stderr]    |
Dec 18 07:00:18.397 INFO [stderr] 11 | use geo::Vector;
Dec 18 07:00:18.397 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 07:00:18.397 INFO [stderr] 
Dec 18 07:00:18.532 INFO [stderr] warning: unused import: `std::vec`
Dec 18 07:00:18.532 INFO [stderr]  --> src/geo.rs:3:5
Dec 18 07:00:18.532 INFO [stderr]   |
Dec 18 07:00:18.532 INFO [stderr] 3 | use std::vec;
Dec 18 07:00:18.532 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:00:18.532 INFO [stderr]   |
Dec 18 07:00:18.532 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:00:18.532 INFO [stderr] 
Dec 18 07:00:18.532 INFO [stderr] warning: unused import: `geo::Vector`
Dec 18 07:00:18.532 INFO [stderr]  --> src/model.rs:7:5
Dec 18 07:00:18.532 INFO [stderr]   |
Dec 18 07:00:18.532 INFO [stderr] 7 | use geo::Vector;
Dec 18 07:00:18.532 INFO [stderr]   |     ^^^^^^^^^^^
Dec 18 07:00:18.532 INFO [stderr] 
Dec 18 07:00:18.532 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 18 07:00:18.532 INFO [stderr]    --> src/model.rs:113:18
Dec 18 07:00:18.532 INFO [stderr]     |
Dec 18 07:00:18.532 INFO [stderr] 113 |         let dx = (x1 as i32 - x0 as i32);
Dec 18 07:00:18.532 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:00:18.532 INFO [stderr]     |
Dec 18 07:00:18.532 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 07:00:18.532 INFO [stderr] 
Dec 18 07:00:18.532 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 18 07:00:18.532 INFO [stderr]    --> src/model.rs:114:18
Dec 18 07:00:18.532 INFO [stderr]     |
Dec 18 07:00:18.532 INFO [stderr] 114 |         let dy = (y1 as i32 - y0 as i32);
Dec 18 07:00:18.532 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:00:18.532 INFO [stderr] 
Dec 18 07:00:18.532 INFO [stderr] warning: unused import: `geo::Vector`
Dec 18 07:00:18.532 INFO [stderr]   --> src/obj.rs:11:5
Dec 18 07:00:18.533 INFO [stderr]    |
Dec 18 07:00:18.533 INFO [stderr] 11 | use geo::Vector;
Dec 18 07:00:18.533 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 07:00:18.533 INFO [stderr] 
Dec 18 07:00:19.008 INFO [stderr] warning: unreachable pattern
Dec 18 07:00:19.008 INFO [stderr]    --> src/model.rs:217:13
Dec 18 07:00:19.008 INFO [stderr]     |
Dec 18 07:00:19.009 INFO [stderr] 217 |             _         => unreachable!()
Dec 18 07:00:19.009 INFO [stderr]     |             ^
Dec 18 07:00:19.009 INFO [stderr]     |
Dec 18 07:00:19.010 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 07:00:19.010 INFO [stderr] 
Dec 18 07:00:19.011 INFO [stderr] warning: unused variable: `zbuf`
Dec 18 07:00:19.012 INFO [stderr]   --> src/model.rs:61:71
Dec 18 07:00:19.012 INFO [stderr]    |
Dec 18 07:00:19.012 INFO [stderr] 61 |     fn draw_filled(&self, img: &mut image::RgbImage, color: &[u8; 3], zbuf: &mut Vec<f64>) {
Dec 18 07:00:19.012 INFO [stderr]    |                                                                       ^^^^ help: consider using `_zbuf` instead
Dec 18 07:00:19.013 INFO [stderr]    |
Dec 18 07:00:19.013 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:00:19.013 INFO [stderr] 
Dec 18 07:00:19.060 INFO [stderr] warning: unreachable pattern
Dec 18 07:00:19.060 INFO [stderr]    --> src/model.rs:217:13
Dec 18 07:00:19.060 INFO [stderr]     |
Dec 18 07:00:19.060 INFO [stderr] 217 |             _         => unreachable!()
Dec 18 07:00:19.060 INFO [stderr]     |             ^
Dec 18 07:00:19.060 INFO [stderr]     |
Dec 18 07:00:19.060 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 07:00:19.060 INFO [stderr] 
Dec 18 07:00:19.064 INFO [stderr] warning: unused variable: `triangle`
Dec 18 07:00:19.064 INFO [stderr]    --> src/model.rs:279:13
Dec 18 07:00:19.064 INFO [stderr]     |
Dec 18 07:00:19.064 INFO [stderr] 279 |         let triangle = Triangle::new(a, b, c);
Dec 18 07:00:19.064 INFO [stderr]     |             ^^^^^^^^ help: consider using `_triangle` instead
Dec 18 07:00:19.064 INFO [stderr]     |
Dec 18 07:00:19.064 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 07:00:19.064 INFO [stderr] 
Dec 18 07:00:19.072 INFO [stderr] warning: unused variable: `triangle`
Dec 18 07:00:19.072 INFO [stderr]    --> src/model.rs:287:13
Dec 18 07:00:19.072 INFO [stderr]     |
Dec 18 07:00:19.072 INFO [stderr] 287 |         let triangle = Triangle::new(a, b, c);
Dec 18 07:00:19.072 INFO [stderr]     |             ^^^^^^^^ help: consider using `_triangle` instead
Dec 18 07:00:19.072 INFO [stderr] 
Dec 18 07:00:19.072 INFO [stderr] warning: unused variable: `image`
Dec 18 07:00:19.072 INFO [stderr]    --> src/model.rs:315:13
Dec 18 07:00:19.072 INFO [stderr]     |
Dec 18 07:00:19.072 INFO [stderr] 315 |         let image = image::RgbImage::new(10, 20);
Dec 18 07:00:19.072 INFO [stderr]     |             ^^^^^ help: consider using `_image` instead
Dec 18 07:00:19.072 INFO [stderr] 
Dec 18 07:00:19.072 INFO [stderr] warning: unused variable: `line_iter`
Dec 18 07:00:19.072 INFO [stderr]    --> src/model.rs:316:13
Dec 18 07:00:19.072 INFO [stderr]     |
Dec 18 07:00:19.072 INFO [stderr] 316 |         let line_iter = LineIterator::new(&line);
Dec 18 07:00:19.072 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_line_iter` instead
Dec 18 07:00:19.072 INFO [stderr] 
Dec 18 07:00:19.072 INFO [stderr] warning: unused variable: `x`
Dec 18 07:00:19.072 INFO [stderr]    --> src/model.rs:317:17
Dec 18 07:00:19.072 INFO [stderr]     |
Dec 18 07:00:19.072 INFO [stderr] 317 |         let mut x = 0;
Dec 18 07:00:19.072 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 18 07:00:19.072 INFO [stderr] 
Dec 18 07:00:19.072 INFO [stderr] warning: unused variable: `y`
Dec 18 07:00:19.072 INFO [stderr]    --> src/model.rs:318:17
Dec 18 07:00:19.072 INFO [stderr]     |
Dec 18 07:00:19.072 INFO [stderr] 318 |         let mut y = 0;
Dec 18 07:00:19.072 INFO [stderr]     |                 ^ help: consider using `_y` instead
Dec 18 07:00:19.076 INFO [stderr] 
Dec 18 07:00:19.076 INFO [stderr] warning: unused variable: `zbuf`
Dec 18 07:00:19.076 INFO [stderr]   --> src/model.rs:61:71
Dec 18 07:00:19.076 INFO [stderr]    |
Dec 18 07:00:19.076 INFO [stderr] 61 |     fn draw_filled(&self, img: &mut image::RgbImage, color: &[u8; 3], zbuf: &mut Vec<f64>) {
Dec 18 07:00:19.076 INFO [stderr]    |                                                                       ^^^^ help: consider using `_zbuf` instead
Dec 18 07:00:19.076 INFO [stderr] 
Dec 18 07:00:19.226 INFO [stderr] warning: variable does not need to be mutable
Dec 18 07:00:19.227 INFO [stderr]    --> src/model.rs:317:13
Dec 18 07:00:19.228 INFO [stderr]     |
Dec 18 07:00:19.228 INFO [stderr] 317 |         let mut x = 0;
Dec 18 07:00:19.228 INFO [stderr]     |             ----^
Dec 18 07:00:19.228 INFO [stderr]     |             |
Dec 18 07:00:19.228 INFO [stderr]     |             help: remove this `mut`
Dec 18 07:00:19.228 INFO [stderr] warning: type alias is never used: `Vec2f`
Dec 18 07:00:19.228 INFO [stderr]    --> src/geo.rs:240:1
Dec 18 07:00:19.228 INFO [stderr]     |
Dec 18 07:00:19.228 INFO [stderr] 240 | pub type Vec2f = Vec2<f64>;
Dec 18 07:00:19.228 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:00:19.228 INFO [stderr]     |
Dec 18 07:00:19.228 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:00:19.228 INFO [stderr] 
Dec 18 07:00:19.229 INFO [stderr] warning: type alias is never used: `Vec2i`
Dec 18 07:00:19.229 INFO [stderr]    --> src/geo.rs:241:1
Dec 18 07:00:19.229 INFO [stderr]     |
Dec 18 07:00:19.229 INFO [stderr] 241 | pub type Vec2i = Vec2<i32>;
Dec 18 07:00:19.229 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:00:19.229 INFO [stderr] 
Dec 18 07:00:19.229 INFO [stderr] warning: method is never used: `rasterize`
Dec 18 07:00:19.229 INFO [stderr]   --> src/model.rs:34:5
Dec 18 07:00:19.229 INFO [stderr]    |
Dec 18 07:00:19.229 INFO [stderr] 34 |     fn rasterize(&self, xdim: u32, ydim: u32) -> Line<u32> {
Dec 18 07:00:19.229 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:00:19.229 INFO [stderr] 
Dec 18 07:00:19.229 INFO [stderr] warning: method is never used: `vertices`
Dec 18 07:00:19.229 INFO [stderr]   --> src/model.rs:43:5
Dec 18 07:00:19.230 INFO [stderr]    |
Dec 18 07:00:19.230 INFO [stderr] 43 |     fn vertices(&self) -> [&geo::Vec3<T>; 2] {
Dec 18 07:00:19.230 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:00:19.230 INFO [stderr] 
Dec 18 07:00:19.230 INFO [stderr] warning: method is never used: `face`
Dec 18 07:00:19.230 INFO [stderr]   --> src/obj.rs:52:5
Dec 18 07:00:19.230 INFO [stderr]    |
Dec 18 07:00:19.230 INFO [stderr] 52 |     pub fn face(&self, i: usize) -> geo::Vec3i {
Dec 18 07:00:19.230 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:00:19.230 INFO [stderr] 
Dec 18 07:00:19.230 INFO [stderr] warning: method is never used: `vert`
Dec 18 07:00:19.230 INFO [stderr]   --> src/obj.rs:56:5
Dec 18 07:00:19.230 INFO [stderr]    |
Dec 18 07:00:19.230 INFO [stderr] 56 |     pub fn vert(&self, i: usize) -> geo::Vec3f {
Dec 18 07:00:19.230 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:00:19.230 INFO [stderr] 
Dec 18 07:00:19.230 INFO [stderr]     |
Dec 18 07:00:19.230 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 07:00:19.230 INFO [stderr] 
Dec 18 07:00:19.230 INFO [stderr] warning: variable does not need to be mutable
Dec 18 07:00:19.230 INFO [stderr]    --> src/model.rs:318:13
Dec 18 07:00:19.231 INFO [stderr]     |
Dec 18 07:00:19.231 INFO [stderr] 318 |         let mut y = 0;
Dec 18 07:00:19.231 INFO [stderr]     |             ----^
Dec 18 07:00:19.231 INFO [stderr]     |             |
Dec 18 07:00:19.231 INFO [stderr]     |             help: remove this `mut`
Dec 18 07:00:19.236 INFO [stderr] 
Dec 18 07:00:19.296 INFO [stderr] warning: type alias is never used: `Vec2i`
Dec 18 07:00:19.296 INFO [stderr]    --> src/geo.rs:241:1
Dec 18 07:00:19.297 INFO [stderr]     |
Dec 18 07:00:19.297 INFO [stderr] 241 | pub type Vec2i = Vec2<i32>;
Dec 18 07:00:19.297 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:00:19.298 INFO [stderr]     |
Dec 18 07:00:19.298 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:00:19.298 INFO [stderr] 
Dec 18 07:00:19.299 INFO [stderr] warning: method is never used: `rasterize`
Dec 18 07:00:19.299 INFO [stderr]   --> src/model.rs:34:5
Dec 18 07:00:19.299 INFO [stderr]    |
Dec 18 07:00:19.299 INFO [stderr] 34 |     fn rasterize(&self, xdim: u32, ydim: u32) -> Line<u32> {
Dec 18 07:00:19.300 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:00:19.300 INFO [stderr] 
Dec 18 07:00:19.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
Dec 18 07:00:20.320 INFO running `"docker" "inspect" "1d3cae1e087324d9f7b7881899c334423661a139bea933b806407b21a90f209f"`
Dec 18 07:00:20.580 INFO running `"docker" "rm" "-f" "1d3cae1e087324d9f7b7881899c334423661a139bea933b806407b21a90f209f"`
Dec 18 07:00:20.875 INFO [stdout] 1d3cae1e087324d9f7b7881899c334423661a139bea933b806407b21a90f209f