[INFO] updating cached repository https://github.com/Jvanrhijn/rustyrenderer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 22db30a4ecbb48001e984cc3dddc77fcf343eb07 [INFO] testing Jvanrhijn/rustyrenderer against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJvanrhijn%2Frustyrenderer" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jvanrhijn/rustyrenderer on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Jvanrhijn/rustyrenderer [INFO] finished tweaking git repo https://github.com/Jvanrhijn/rustyrenderer [INFO] tweaked toml for git repo https://github.com/Jvanrhijn/rustyrenderer written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Jvanrhijn/rustyrenderer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1250f8b1a70b40876ff91589653206d5b1a844d6965a3580dba816add35e14e4 [INFO] running `"docker" "start" "-a" "1250f8b1a70b40876ff91589653206d5b1a844d6965a3580dba816add35e14e4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling inflate v0.4.2 [INFO] [stderr] Compiling rand v0.5.3 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling rustyrenderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::vec` [INFO] [stderr] --> src/geo.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::vec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `geo::Vector` [INFO] [stderr] --> src/model.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use geo::Vector; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/model.rs:113:18 [INFO] [stderr] | [INFO] [stderr] 113 | let dx = (x1 as i32 - x0 as i32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/model.rs:114:18 [INFO] [stderr] | [INFO] [stderr] 114 | let dy = (y1 as i32 - y0 as i32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `geo::Vector` [INFO] [stderr] --> src/obj.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use geo::Vector; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/model.rs:217:13 [INFO] [stderr] | [INFO] [stderr] 217 | _ => unreachable!() [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `zbuf` [INFO] [stderr] --> src/model.rs:61:71 [INFO] [stderr] | [INFO] [stderr] 61 | fn draw_filled(&self, img: &mut image::RgbImage, color: &[u8; 3], zbuf: &mut Vec) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_zbuf` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Vec2f` [INFO] [stderr] --> src/geo.rs:240:1 [INFO] [stderr] | [INFO] [stderr] 240 | pub type Vec2f = Vec2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Vec2i` [INFO] [stderr] --> src/geo.rs:241:1 [INFO] [stderr] | [INFO] [stderr] 241 | pub type Vec2i = Vec2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rasterize` [INFO] [stderr] --> src/model.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | fn rasterize(&self, xdim: u32, ydim: u32) -> Line { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `vertices` [INFO] [stderr] --> src/model.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | fn vertices(&self) -> [&geo::Vec3; 2] { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `face` [INFO] [stderr] --> src/obj.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn face(&self, i: usize) -> geo::Vec3i { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `vert` [INFO] [stderr] --> src/obj.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn vert(&self, i: usize) -> geo::Vec3f { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/model.rs:237:52 [INFO] [stderr] | [INFO] [stderr] 237 | for (i, vertex) in self.vertices().into_iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [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! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/model.rs:258:39 [INFO] [stderr] | [INFO] [stderr] 258 | for vertex in rast.vertices().into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [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! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.68s [INFO] running `"docker" "inspect" "1250f8b1a70b40876ff91589653206d5b1a844d6965a3580dba816add35e14e4"` [INFO] running `"docker" "rm" "-f" "1250f8b1a70b40876ff91589653206d5b1a844d6965a3580dba816add35e14e4"` [INFO] [stdout] 1250f8b1a70b40876ff91589653206d5b1a844d6965a3580dba816add35e14e4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] a3b9d707ef26d3ccda25f95c2da6194e6661957f90db32084f23179d92582e65 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "a3b9d707ef26d3ccda25f95c2da6194e6661957f90db32084f23179d92582e65"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rustyrenderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::vec` [INFO] [stderr] --> src/geo.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::vec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `geo::Vector` [INFO] [stderr] --> src/model.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use geo::Vector; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/model.rs:113:18 [INFO] [stderr] | [INFO] [stderr] 113 | let dx = (x1 as i32 - x0 as i32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/model.rs:114:18 [INFO] [stderr] | [INFO] [stderr] 114 | let dy = (y1 as i32 - y0 as i32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `geo::Vector` [INFO] [stderr] --> src/obj.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use geo::Vector; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/model.rs:217:13 [INFO] [stderr] | [INFO] [stderr] 217 | _ => unreachable!() [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `zbuf` [INFO] [stderr] --> src/model.rs:61:71 [INFO] [stderr] | [INFO] [stderr] 61 | fn draw_filled(&self, img: &mut image::RgbImage, color: &[u8; 3], zbuf: &mut Vec) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_zbuf` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `triangle` [INFO] [stderr] --> src/model.rs:279:13 [INFO] [stderr] | [INFO] [stderr] 279 | let triangle = Triangle::new(a, b, c); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_triangle` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `triangle` [INFO] [stderr] --> src/model.rs:287:13 [INFO] [stderr] | [INFO] [stderr] 287 | let triangle = Triangle::new(a, b, c); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_triangle` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `image` [INFO] [stderr] --> src/model.rs:315:13 [INFO] [stderr] | [INFO] [stderr] 315 | let image = image::RgbImage::new(10, 20); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_image` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line_iter` [INFO] [stderr] --> src/model.rs:316:13 [INFO] [stderr] | [INFO] [stderr] 316 | let line_iter = LineIterator::new(&line); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_iter` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/model.rs:317:13 [INFO] [stderr] | [INFO] [stderr] 317 | let mut x = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/model.rs:318:13 [INFO] [stderr] | [INFO] [stderr] 318 | let mut y = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:317:13 [INFO] [stderr] | [INFO] [stderr] 317 | let mut x = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:318:13 [INFO] [stderr] | [INFO] [stderr] 318 | let mut y = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Vec2i` [INFO] [stderr] --> src/geo.rs:241:1 [INFO] [stderr] | [INFO] [stderr] 241 | pub type Vec2i = Vec2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rasterize` [INFO] [stderr] --> src/model.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | fn rasterize(&self, xdim: u32, ydim: u32) -> Line { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/model.rs:237:52 [INFO] [stderr] | [INFO] [stderr] 237 | for (i, vertex) in self.vertices().into_iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [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! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/model.rs:258:39 [INFO] [stderr] | [INFO] [stderr] 258 | for vertex in rast.vertices().into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [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! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.85s [INFO] running `"docker" "inspect" "a3b9d707ef26d3ccda25f95c2da6194e6661957f90db32084f23179d92582e65"` [INFO] running `"docker" "rm" "-f" "a3b9d707ef26d3ccda25f95c2da6194e6661957f90db32084f23179d92582e65"` [INFO] [stdout] a3b9d707ef26d3ccda25f95c2da6194e6661957f90db32084f23179d92582e65 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] a2f415be0f0625b9c65e666950e4401c2e32a6682540e1648f5cee5fc3acffb0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "a2f415be0f0625b9c65e666950e4401c2e32a6682540e1648f5cee5fc3acffb0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::vec` [INFO] [stderr] --> src/geo.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::vec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `geo::Vector` [INFO] [stderr] --> src/model.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use geo::Vector; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/model.rs:113:18 [INFO] [stderr] | [INFO] [stderr] 113 | let dx = (x1 as i32 - x0 as i32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/model.rs:114:18 [INFO] [stderr] | [INFO] [stderr] 114 | let dy = (y1 as i32 - y0 as i32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `geo::Vector` [INFO] [stderr] --> src/obj.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use geo::Vector; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/model.rs:217:13 [INFO] [stderr] | [INFO] [stderr] 217 | _ => unreachable!() [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `zbuf` [INFO] [stderr] --> src/model.rs:61:71 [INFO] [stderr] | [INFO] [stderr] 61 | fn draw_filled(&self, img: &mut image::RgbImage, color: &[u8; 3], zbuf: &mut Vec) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_zbuf` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `triangle` [INFO] [stderr] --> src/model.rs:279:13 [INFO] [stderr] | [INFO] [stderr] 279 | let triangle = Triangle::new(a, b, c); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_triangle` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `triangle` [INFO] [stderr] --> src/model.rs:287:13 [INFO] [stderr] | [INFO] [stderr] 287 | let triangle = Triangle::new(a, b, c); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_triangle` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `image` [INFO] [stderr] --> src/model.rs:315:13 [INFO] [stderr] | [INFO] [stderr] 315 | let image = image::RgbImage::new(10, 20); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_image` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line_iter` [INFO] [stderr] --> src/model.rs:316:13 [INFO] [stderr] | [INFO] [stderr] 316 | let line_iter = LineIterator::new(&line); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_iter` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/model.rs:317:13 [INFO] [stderr] | [INFO] [stderr] 317 | let mut x = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/model.rs:318:13 [INFO] [stderr] | [INFO] [stderr] 318 | let mut y = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:317:13 [INFO] [stderr] | [INFO] [stderr] 317 | let mut x = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:318:13 [INFO] [stderr] | [INFO] [stderr] 318 | let mut y = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Vec2i` [INFO] [stderr] --> src/geo.rs:241:1 [INFO] [stderr] | [INFO] [stderr] 241 | pub type Vec2i = Vec2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rasterize` [INFO] [stderr] --> src/model.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | fn rasterize(&self, xdim: u32, ydim: u32) -> Line { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/model.rs:237:52 [INFO] [stderr] | [INFO] [stderr] 237 | for (i, vertex) in self.vertices().into_iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [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! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/model.rs:258:39 [INFO] [stderr] | [INFO] [stderr] 258 | for vertex in rast.vertices().into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [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! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rustyrenderer-725609565cc35bd8 [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test geo::test::cross ... ok [INFO] [stdout] test geo::test::sub ... ok [INFO] [stdout] test geo::test::norm ... ok [INFO] [stdout] test geo::test::add ... ok [INFO] [stdout] test geo::test::from_array ... ok [INFO] [stdout] test geo::test::normalize ... ok [INFO] [stdout] test geo::test::dot ... ok [INFO] [stdout] test geo::test::into_array ... ok [INFO] [stdout] test model::tests::line_create ... ok [INFO] [stdout] test model::tests::line_iterate ... ok [INFO] [stdout] test model::tests::line_points ... ok [INFO] [stdout] test model::tests::triangle_create ... ok [INFO] [stdout] test model::tests::inside_triangle ... ok [INFO] [stdout] test model::tests::triangle_vertices ... ok [INFO] [stdout] test obj::tests::load_obj ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a2f415be0f0625b9c65e666950e4401c2e32a6682540e1648f5cee5fc3acffb0"` [INFO] running `"docker" "rm" "-f" "a2f415be0f0625b9c65e666950e4401c2e32a6682540e1648f5cee5fc3acffb0"` [INFO] [stdout] a2f415be0f0625b9c65e666950e4401c2e32a6682540e1648f5cee5fc3acffb0