[INFO] updating cached repository https://github.com/maxmelander/raytracer [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] [stderr] From https://github.com/maxmelander/raytracer [INFO] [stderr] 5c496eb..186c397 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 186c39768966f183a26b40c56b66a2f62c130a73 [INFO] testing maxmelander/raytracer against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmelander%2Fraytracer" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maxmelander/raytracer 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/maxmelander/raytracer [INFO] finished tweaking git repo https://github.com/maxmelander/raytracer [INFO] tweaked toml for git repo https://github.com/maxmelander/raytracer written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/maxmelander/raytracer 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a86d29e39f9b6262648b3cdd5059512cf3f88049bf2477dc2c4a7d0bf1bda3cb [INFO] running `"docker" "start" "-a" "a86d29e39f9b6262648b3cdd5059512cf3f88049bf2477dc2c4a7d0bf1bda3cb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `super::color::Color` [INFO] [stderr] --> src/canvas_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::color::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::tuple::Tuple` [INFO] [stderr] --> src/matrix_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::tuple::Tuple; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f64::consts::PI` [INFO] [stderr] --> src/matrix_tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::f64::consts::PI; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::matrix::*` [INFO] [stderr] --> src/ray_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::matrix::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::ray::*` [INFO] [stderr] --> src/ray_tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::ray::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::sphere::*` [INFO] [stderr] --> src/ray_tests.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::sphere::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::tuple::*` [INFO] [stderr] --> src/ray_tests.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use super::tuple::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::world::World` [INFO] [stderr] --> src/ray_tests.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use super::world::World; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::generics::Drawables` [INFO] [stderr] --> src/ray_tests.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use super::generics::Drawables; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Drawables` [INFO] [stderr] --> src/sphere.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | use super::generics::{Drawable, Drawables}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::matrix::*` [INFO] [stderr] --> src/sphere_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::matrix::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::tuple::Tuple` [INFO] [stderr] --> src/sphere_tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::tuple::Tuple; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::material::Material` [INFO] [stderr] --> src/sphere_tests.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::material::Material; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Drawable`, `Drawables` [INFO] [stderr] --> src/sphere_tests.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use super::generics::{Drawable, Drawables}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::tuple::Tuple` [INFO] [stderr] --> src/plane_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::tuple::Tuple; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::ray::Ray` [INFO] [stderr] --> src/plane_tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::ray::Ray; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::utils::EPSILON` [INFO] [stderr] --> src/plane_tests.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::utils::EPSILON; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Drawable`, `Drawables` [INFO] [stderr] --> src/plane_tests.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use super::generics::{Drawable, Drawables}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::color::*` [INFO] [stderr] --> src/point_light_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::color::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::tuple::Tuple` [INFO] [stderr] --> src/point_light_tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::tuple::Tuple; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::color::Color` [INFO] [stderr] --> src/material_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::color::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::tuple::Tuple` [INFO] [stderr] --> src/utils_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::tuple::Tuple; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::material::Material` [INFO] [stderr] --> src/utils_tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::material::Material; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::point_light::PointLight` [INFO] [stderr] --> src/utils_tests.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::point_light::PointLight; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::color::Color` [INFO] [stderr] --> src/utils_tests.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use super::color::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::point_light::PointLight` [INFO] [stderr] --> src/world_tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::point_light::PointLight; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::tuple::Tuple` [INFO] [stderr] --> src/world_tests.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::tuple::Tuple; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::color::Color` [INFO] [stderr] --> src/world_tests.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use super::color::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::sphere::Sphere` [INFO] [stderr] --> src/world_tests.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use super::sphere::Sphere; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::material::Material` [INFO] [stderr] --> src/world_tests.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use super::material::Material; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::matrix::Matrix4` [INFO] [stderr] --> src/world_tests.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use super::matrix::Matrix4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::ray::Ray` [INFO] [stderr] --> src/world_tests.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use super::ray::Ray; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::intersection::Intersection` [INFO] [stderr] --> src/world_tests.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use super::intersection::Intersection; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::generics::Drawables` [INFO] [stderr] --> src/world_tests.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use super::generics::Drawables; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::utils::EPSILON` [INFO] [stderr] --> src/world_tests.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use super::utils::EPSILON; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::camera::Camera` [INFO] [stderr] --> src/camera_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::camera::Camera; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::matrix::Matrix4` [INFO] [stderr] --> src/camera_tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::matrix::Matrix4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::tuple::Tuple` [INFO] [stderr] --> src/camera_tests.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::tuple::Tuple; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::world::World` [INFO] [stderr] --> src/camera_tests.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use super::world::World; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::color::Color` [INFO] [stderr] --> src/camera_tests.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use super::color::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f64::consts::PI` [INFO] [stderr] --> src/camera_tests.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::f64::consts::PI; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::intersection::*` [INFO] [stderr] --> src/main.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | use crate::intersection::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ray::Ray` [INFO] [stderr] --> src/main.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | use crate::ray::Ray; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::lighting` [INFO] [stderr] --> src/main.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | use crate::utils::lighting; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_clock` [INFO] [stderr] --> src/main.rs:63:4 [INFO] [stderr] | [INFO] [stderr] 63 | fn draw_clock() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 45 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `"docker" "inspect" "a86d29e39f9b6262648b3cdd5059512cf3f88049bf2477dc2c4a7d0bf1bda3cb"` [INFO] running `"docker" "rm" "-f" "a86d29e39f9b6262648b3cdd5059512cf3f88049bf2477dc2c4a7d0bf1bda3cb"` [INFO] [stdout] a86d29e39f9b6262648b3cdd5059512cf3f88049bf2477dc2c4a7d0bf1bda3cb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ba30e39180f4f05013995fb9b7b47fea10fe75289b580015220f0a1a8f55d09b [INFO] running `"docker" "start" "-a" "ba30e39180f4f05013995fb9b7b47fea10fe75289b580015220f0a1a8f55d09b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Drawables` [INFO] [stderr] --> src/sphere.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | use super::generics::{Drawable, Drawables}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::utils::EPSILON` [INFO] [stderr] --> src/plane_tests.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::utils::EPSILON; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::shape::Shape` [INFO] [stderr] --> src/shape_tests.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::shape::Shape; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::intersection::*` [INFO] [stderr] --> src/main.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | use crate::intersection::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ray::Ray` [INFO] [stderr] --> src/main.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | use crate::ray::Ray; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::lighting` [INFO] [stderr] --> src/main.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | use crate::utils::lighting; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/ray_tests.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | let r = Ray::new(Tuple::new_point(0., 0., 5.), Tuple::new_vector(0., 0., 1.)).unwrap(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/world_tests.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 149 | let mut w = World { [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: function is never used: `draw_clock` [INFO] [stderr] --> src/main.rs:63:4 [INFO] [stderr] | [INFO] [stderr] 63 | fn draw_clock() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/canvas_tests.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | canvas.write_pixel(2, 3, red); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/canvas_tests.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | canvas.write_pixel(0, 0, c1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/canvas_tests.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | canvas.write_pixel(2, 1, c2); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/canvas_tests.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | canvas.write_pixel(4, 2, c3); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.75s [INFO] running `"docker" "inspect" "ba30e39180f4f05013995fb9b7b47fea10fe75289b580015220f0a1a8f55d09b"` [INFO] running `"docker" "rm" "-f" "ba30e39180f4f05013995fb9b7b47fea10fe75289b580015220f0a1a8f55d09b"` [INFO] [stdout] ba30e39180f4f05013995fb9b7b47fea10fe75289b580015220f0a1a8f55d09b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 4857ccced8194577896af09ad4a952e445b84460c629fabdb68b7a54efbfdb4b [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" "4857ccced8194577896af09ad4a952e445b84460c629fabdb68b7a54efbfdb4b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `Drawables` [INFO] [stderr] --> src/sphere.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | use super::generics::{Drawable, Drawables}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::utils::EPSILON` [INFO] [stderr] --> src/plane_tests.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::utils::EPSILON; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::shape::Shape` [INFO] [stderr] --> src/shape_tests.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::shape::Shape; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::intersection::*` [INFO] [stderr] --> src/main.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | use crate::intersection::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ray::Ray` [INFO] [stderr] --> src/main.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | use crate::ray::Ray; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils::lighting` [INFO] [stderr] --> src/main.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | use crate::utils::lighting; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/ray_tests.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | let r = Ray::new(Tuple::new_point(0., 0., 5.), Tuple::new_vector(0., 0., 1.)).unwrap(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/world_tests.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 149 | let mut w = World { [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: function is never used: `draw_clock` [INFO] [stderr] --> src/main.rs:63:4 [INFO] [stderr] | [INFO] [stderr] 63 | fn draw_clock() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/canvas_tests.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | canvas.write_pixel(2, 3, red); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/canvas_tests.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | canvas.write_pixel(0, 0, c1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/canvas_tests.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | canvas.write_pixel(2, 1, c2); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/canvas_tests.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | canvas.write_pixel(4, 2, c3); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/raytracer-f68dafff6a01694e [INFO] [stdout] [INFO] [stdout] running 134 tests [INFO] [stdout] test color_tests::adding_colors ... ok [INFO] [stdout] test color_tests::create_color ... ok [INFO] [stdout] test color_tests::mul_color_by_scalar ... ok [INFO] [stdout] test color_tests::mul_colors ... ok [INFO] [stdout] test canvas_tests::write_pixel ... ok [INFO] [stdout] test canvas_tests::ppm_split_line ... ok [INFO] [stdout] test canvas_tests::ppm_pixel_data ... ok [INFO] [stdout] test canvas_tests::ppm_header ... ok [INFO] [stdout] test color_tests::subtracting_colors ... ok [INFO] [stdout] test canvas_tests::create_canvas ... ok [INFO] [stdout] test material_tests::default_material ... ok [INFO] [stdout] test matrix_tests::cofactor ... ok [INFO] [stdout] test matrix_tests::create_2x2_matrix ... ok [INFO] [stdout] test matrix_tests::create_3x3_matrix ... ok [INFO] [stdout] test matrix_tests::determinant_3 ... ok [INFO] [stdout] test matrix_tests::determinant_4 ... ok [INFO] [stdout] test matrix_tests::determinant_matrix2 ... ok [INFO] [stdout] test matrix_tests::inverse ... ok [INFO] [stdout] test matrix_tests::inverse_2 ... ok [INFO] [stdout] test matrix_tests::inverse_mul ... ok [INFO] [stdout] test matrix_tests::minor ... ok [INFO] [stdout] test matrix_tests::mul_identity_by_tuple ... ok [INFO] [stdout] test matrix_tests::mul_matrices ... ok [INFO] [stdout] test matrix_tests::mul_matrix_by_identity ... ok [INFO] [stdout] test matrix_tests::mul_matrix_by_tuple ... ok [INFO] [stdout] test matrix_tests::scaling_inverse_vector ... ok [INFO] [stdout] test matrix_tests::scaling_point ... ok [INFO] [stdout] test matrix_tests::scaling_reflection ... ok [INFO] [stdout] test matrix_tests::scaling_vector ... ok [INFO] [stdout] test matrix_tests::shearing_x_z ... ok [INFO] [stdout] test matrix_tests::shearing_y_x ... ok [INFO] [stdout] test matrix_tests::default_orientation ... ok [INFO] [stdout] test matrix_tests::shearing_y_z ... ok [INFO] [stdout] test matrix_tests::shearing_z_x ... ok [INFO] [stdout] test matrix_tests::rotate_x_point ... ok [INFO] [stdout] test matrix_tests::rotate_y_point ... ok [INFO] [stdout] test matrix_tests::rotate_x_inverse_point ... ok [INFO] [stdout] test camera_tests::pixel_size_vertical_canvas ... ok [INFO] [stdout] test matrix_tests::shearing_z_y ... ok [INFO] [stdout] test camera_tests::contruct_camera ... ok [INFO] [stdout] test matrix_tests::submatrix_3_2 ... ok [INFO] [stdout] test matrix_tests::translation_vec_mul ... ok [INFO] [stdout] test matrix_tests::translation_inverse_mul ... ok [INFO] [stdout] test matrix_tests::transpose_identity ... ok [INFO] [stdout] test matrix_tests::trans_chain ... ok [INFO] [stdout] test matrix_tests::translation_mul ... ok [INFO] [stdout] test matrix_tests::transpose ... ok [INFO] [stdout] test matrix_tests::view_transform_arbitrary ... ok [INFO] [stdout] test matrix_tests::view_transform_positive_z ... ok [INFO] [stdout] test matrix_tests::submatrix_4_3 ... ok [INFO] [stdout] test plane_tests::intersect_plane_from_above ... ok [INFO] [stdout] test matrix_tests::view_transform_moves_world ... ok [INFO] [stdout] test plane_tests::intersect_plane_coplanar ... ok [INFO] [stdout] test plane_tests::intersect_plane_from_below ... ok [INFO] [stdout] test plane_tests::intersect_plane_parallel ... ok [INFO] [stdout] test plane_tests::normal_at_plane ... ok [INFO] [stdout] test point_light_tests::point_light_with_position_intensity ... ok [INFO] [stdout] test ray_tests::create_ray ... ok [INFO] [stdout] test ray_tests::hit_all_negative ... ok [INFO] [stdout] test matrix_tests::create_4x4_matrix ... ok [INFO] [stdout] test matrix_tests::rotate_z_point ... ok [INFO] [stdout] test camera_tests::pixel_size_horizontal_canvas ... ok [INFO] [stdout] test ray_tests::point_from_dist ... ok [INFO] [stdout] test ray_tests::hit_lowest_non_negative ... ok [INFO] [stdout] test ray_tests::ray_sphere_behind ... ok [INFO] [stdout] test ray_tests::ray_scaling ... ok [INFO] [stdout] test ray_tests::ray_sphere_inside ... ok [INFO] [stdout] test ray_tests::ray_sphere_intersects ... ok [INFO] [stdout] test ray_tests::ray_sphere_miss ... ok [INFO] [stdout] test matrix_tests::shearing_x_y ... ok [INFO] [stdout] test matrix_tests::trans_sequence ... ok [INFO] [stdout] test ray_tests::hit_all_positive ... ok [INFO] [stdout] test ray_tests::intersection_has_t_and_object ... ok [INFO] [stdout] test ray_tests::hit_some_negative ... ok [INFO] [stdout] test sphere_tests::normal_point_normalized ... ok [INFO] [stdout] test ray_tests::translated_sphere_intersect ... ok [INFO] [stdout] test ray_tests::scaled_sphere_intersect ... ok [INFO] [stdout] test ray_tests::precompute_intersection_state ... ok [INFO] [stdout] test sphere_tests::normal_point_non_axial ... ok [INFO] [stdout] test shape_tests::shape_has_default_transformation ... ok [INFO] [stdout] test sphere_tests::sphere_change_transform ... ok [INFO] [stdout] test ray_tests::precompue_hit_intersection_inside ... ok [INFO] [stdout] test sphere_tests::sphere_may_be_assigned_material ... ok [INFO] [stdout] test sphere_tests::normal_point_z_axis ... ok [INFO] [stdout] test ray_tests::precompue_hit_intersection_outside ... ok [INFO] [stdout] test ray_tests::intersect_sets_object_on_intersection ... ok [INFO] [stdout] test tuple_tests::addition ... ok [INFO] [stdout] test sphere_tests::sphere_default_transform ... ok [INFO] [stdout] test sphere_tests::sphere_has_default_material ... ok [INFO] [stdout] test sphere_tests::normal_point_y_axis ... ok [INFO] [stdout] test camera_tests::ray_camera_transformed ... ok [INFO] [stdout] test sphere_tests::normal_point_x_axis ... ok [INFO] [stdout] test ray_tests::intersect_world ... ok [INFO] [stdout] test sphere_tests::world_normal_translated_sphere ... ok [INFO] [stdout] test camera_tests::ray_through_corner_canvas ... ok [INFO] [stdout] test tuple_tests::create_point ... ok [INFO] [stdout] test ray_tests::ray_sphere_tangent_intersect ... ok [INFO] [stdout] test tuple_tests::cross_product ... ok [INFO] [stdout] test ray_tests::ray_translation ... ok [INFO] [stdout] test sphere_tests::world_normal_transformed_sphere ... ok [INFO] [stdout] test tuple_tests::subtract_two_vectors ... ok [INFO] [stdout] test camera_tests::ray_through_center_canvas ... ok [INFO] [stdout] test utils_tests::lighting_eye_at_reflection ... ok [INFO] [stdout] test utils_tests::lighting_eye_between_light_and_surface ... ok [INFO] [stdout] test tuple_tests::is_not_equal ... ok [INFO] [stdout] test tuple_tests::magnitude ... ok [INFO] [stdout] test tuple_tests::negate ... ok [INFO] [stdout] test tuple_tests::reflect_slanted_surface ... ok [INFO] [stdout] test tuple_tests::scalar_div ... ok [INFO] [stdout] test tuple_tests::scalar_mul ... ok [INFO] [stdout] test tuple_tests::normalize ... ok [INFO] [stdout] test camera_tests::render_world_with_camera ... ok [INFO] [stdout] test tuple_tests::dot_product ... ok [INFO] [stdout] test tuple_tests::is_equal ... ok [INFO] [stdout] test tuple_tests::reflect_45_deg ... ok [INFO] [stdout] test tuple_tests::subtract_two_points ... ok [INFO] [stdout] test world_tests::no_shadow ... ok [INFO] [stdout] test world_tests::no_shadow_object_behind_point ... ok [INFO] [stdout] test world_tests::shade_intersection ... ok [INFO] [stdout] test world_tests::color_ray_miss ... ok [INFO] [stdout] test world_tests::hit_should_offset ... ok [INFO] [stdout] test world_tests::default_world ... ok [INFO] [stdout] test world_tests::shade_hit_intersection_in_shadow ... ok [INFO] [stdout] test world_tests::color_ray_intersect_behind ... ok [INFO] [stdout] test world_tests::color_ray_hit ... ok [INFO] [stdout] test utils_tests::lighting_light_behind_surface ... ok [INFO] [stdout] test utils_tests::lighting_eye_offset_45 ... ok [INFO] [stdout] test tuple_tests::create_vector ... ok [INFO] [stdout] test tuple_tests::subtract_vector_from_point ... ok [INFO] [stdout] test world_tests::shadow_object_between_point_and_light ... ok [INFO] [stdout] test world_tests::no_shadow_object_behing_light ... ok [INFO] [stdout] test world_tests::shade_intersection_inside ... ok [INFO] [stdout] test utils_tests::lighting_with_suface_in_shadow ... ok [INFO] [stdout] test utils_tests::lighting_light_offset_45 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 134 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4857ccced8194577896af09ad4a952e445b84460c629fabdb68b7a54efbfdb4b"` [INFO] running `"docker" "rm" "-f" "4857ccced8194577896af09ad4a952e445b84460c629fabdb68b7a54efbfdb4b"` [INFO] [stdout] 4857ccced8194577896af09ad4a952e445b84460c629fabdb68b7a54efbfdb4b