[INFO] updating cached repository Kethku/RustyRayTracer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Kethku/RustyRayTracer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Kethku/RustyRayTracer" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Kethku/RustyRayTracer"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Kethku/RustyRayTracer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Kethku/RustyRayTracer" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Kethku/RustyRayTracer"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Kethku/RustyRayTracer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25633642276e2a25325f760faa1f58d1fa1bb375 [INFO] sha for GitHub repo Kethku/RustyRayTracer: 25633642276e2a25325f760faa1f58d1fa1bb375 [INFO] validating manifest of Kethku/RustyRayTracer on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Kethku/RustyRayTracer on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Kethku/RustyRayTracer [INFO] finished frobbing Kethku/RustyRayTracer [INFO] frobbed toml for Kethku/RustyRayTracer written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Kethku/RustyRayTracer/Cargo.toml [INFO] started frobbing Kethku/RustyRayTracer [INFO] finished frobbing Kethku/RustyRayTracer [INFO] frobbed toml for Kethku/RustyRayTracer written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Kethku/RustyRayTracer/Cargo.toml [INFO] crate Kethku/RustyRayTracer already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Kethku/RustyRayTracer against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-3/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Kethku/RustyRayTracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 15aebf94323b3733b5ec7a5cc5a582929b3ea4ea78cd2d736535b98a5b133552 [INFO] running `"docker" "start" "-a" "15aebf94323b3733b5ec7a5cc5a582929b3ea4ea78cd2d736535b98a5b133552"` [INFO] [stderr] Compiling minifb v0.10.4 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking x11-dl v2.14.0 [INFO] [stderr] Checking rusty_ray_tracer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Barrier` [INFO] [stderr] --> src/main.rs:6:29 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::{Arc, Mutex, Barrier}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f64::*` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::f64::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `characteristics::*` [INFO] [stderr] --> src/scene.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use characteristics::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `distance_field::*` [INFO] [stderr] --> src/atmosphere.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use distance_field::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `scene::*` [INFO] [stderr] --> src/atmosphere.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use scene::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `atmosphere::*` [INFO] [stderr] --> src/scene_renderer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use atmosphere::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Barrier` [INFO] [stderr] --> src/main.rs:6:29 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::{Arc, Mutex, Barrier}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f64::*` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::f64::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `characteristics::*` [INFO] [stderr] --> src/scene.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use characteristics::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `distance_field::*` [INFO] [stderr] --> src/atmosphere.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use distance_field::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `scene::*` [INFO] [stderr] --> src/atmosphere.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use scene::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `atmosphere::*` [INFO] [stderr] --> src/scene_renderer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use atmosphere::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/distance_field.rs:48:31 [INFO] [stderr] | [INFO] [stderr] 48 | fn characteristics(&self, pos: Vector) -> Characteristics { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pos` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/distance_field.rs:85:22 [INFO] [stderr] | [INFO] [stderr] 85 | fn normal(&self, pos: Vector) -> Vector { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/distance_field.rs:89:31 [INFO] [stderr] | [INFO] [stderr] 89 | fn characteristics(&self, pos: Vector) -> Characteristics { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/scene_renderer.rs:68:21 [INFO] [stderr] | [INFO] [stderr] 68 | for i in 0..iterations { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `intersect` [INFO] [stderr] --> src/scene_renderer.rs:82:30 [INFO] [stderr] | [INFO] [stderr] 82 | Some(intersect) => continue, [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_intersect` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Sphere` [INFO] [stderr] --> src/distance_field.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct Sphere { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/distance_field.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new(pos: Vector, r: f64, chars: Characteristics) -> Scene { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Plane` [INFO] [stderr] --> src/distance_field.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | pub struct Plane { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/distance_field.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(normal: Vector, point: Vector, chars: Characteristics) -> Scene { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MINIMUM_THRESHOLD` [INFO] [stderr] --> src/scene.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const MINIMUM_THRESHOLD: f64 = 0.001; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `trace` [INFO] [stderr] --> src/scene.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn trace(&self, position: Vector, direction: Vector, sun_dir: Vector) -> Vector { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `default` [INFO] [stderr] --> src/characteristics.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn default() -> Characteristics { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `mirror` [INFO] [stderr] --> src/characteristics.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn mirror(color: Vector) -> Characteristics { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `matte` [INFO] [stderr] --> src/characteristics.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn matte(color: Vector) -> Characteristics { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `UP` [INFO] [stderr] --> src/scene_renderer.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / const UP: Vector = Vector { [INFO] [stderr] 11 | | x: 0.0, [INFO] [stderr] 12 | | y: 1.0, [INFO] [stderr] 13 | | z: 0.0 [INFO] [stderr] 14 | | }; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `scene_renderer` [INFO] [stderr] --> src/scene_renderer.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn scene_renderer(colors_mutex: Arc>>, width: usize, height: usize, threads: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(iterator_step_by)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/distance_field.rs:48:31 [INFO] [stderr] | [INFO] [stderr] 48 | fn characteristics(&self, pos: Vector) -> Characteristics { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pos` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/distance_field.rs:85:22 [INFO] [stderr] | [INFO] [stderr] 85 | fn normal(&self, pos: Vector) -> Vector { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/distance_field.rs:89:31 [INFO] [stderr] | [INFO] [stderr] 89 | fn characteristics(&self, pos: Vector) -> Characteristics { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/scene_renderer.rs:68:21 [INFO] [stderr] | [INFO] [stderr] 68 | for i in 0..iterations { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `intersect` [INFO] [stderr] --> src/scene_renderer.rs:82:30 [INFO] [stderr] | [INFO] [stderr] 82 | Some(intersect) => continue, [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_intersect` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Sphere` [INFO] [stderr] --> src/distance_field.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct Sphere { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/distance_field.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new(pos: Vector, r: f64, chars: Characteristics) -> Scene { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Plane` [INFO] [stderr] --> src/distance_field.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | pub struct Plane { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/distance_field.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(normal: Vector, point: Vector, chars: Characteristics) -> Scene { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MINIMUM_THRESHOLD` [INFO] [stderr] --> src/scene.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const MINIMUM_THRESHOLD: f64 = 0.001; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `trace` [INFO] [stderr] --> src/scene.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn trace(&self, position: Vector, direction: Vector, sun_dir: Vector) -> Vector { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `default` [INFO] [stderr] --> src/characteristics.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn default() -> Characteristics { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `mirror` [INFO] [stderr] --> src/characteristics.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn mirror(color: Vector) -> Characteristics { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `matte` [INFO] [stderr] --> src/characteristics.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn matte(color: Vector) -> Characteristics { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `UP` [INFO] [stderr] --> src/scene_renderer.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / const UP: Vector = Vector { [INFO] [stderr] 11 | | x: 0.0, [INFO] [stderr] 12 | | y: 1.0, [INFO] [stderr] 13 | | z: 0.0 [INFO] [stderr] 14 | | }; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `scene_renderer` [INFO] [stderr] --> src/scene_renderer.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn scene_renderer(colors_mutex: Arc>>, width: usize, height: usize, threads: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(iterator_step_by)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.19s [INFO] running `"docker" "inspect" "15aebf94323b3733b5ec7a5cc5a582929b3ea4ea78cd2d736535b98a5b133552"` [INFO] running `"docker" "rm" "-f" "15aebf94323b3733b5ec7a5cc5a582929b3ea4ea78cd2d736535b98a5b133552"` [INFO] [stdout] 15aebf94323b3733b5ec7a5cc5a582929b3ea4ea78cd2d736535b98a5b133552