[INFO] updating cached repository https://github.com/BjarkePedersen/raytracey-not-a-raytracer [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53b0c21e05c81fbdd68391a86ef0b701a7d8095c [INFO] testing BjarkePedersen/raytracey-not-a-raytracer against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBjarkePedersen%2Fraytracey-not-a-raytracer" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BjarkePedersen/raytracey-not-a-raytracer on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BjarkePedersen/raytracey-not-a-raytracer [INFO] finished tweaking git repo https://github.com/BjarkePedersen/raytracey-not-a-raytracer [INFO] tweaked toml for git repo https://github.com/BjarkePedersen/raytracey-not-a-raytracer written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/BjarkePedersen/raytracey-not-a-raytracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f22077163d87ed62d7e3cada372693242001a40b9cab0e26dc1c95d03d00314 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2f22077163d87ed62d7e3cada372693242001a40b9cab0e26dc1c95d03d00314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f22077163d87ed62d7e3cada372693242001a40b9cab0e26dc1c95d03d00314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f22077163d87ed62d7e3cada372693242001a40b9cab0e26dc1c95d03d00314", kill_on_drop: false }` [INFO] [stdout] 2f22077163d87ed62d7e3cada372693242001a40b9cab0e26dc1c95d03d00314 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67cbf015b24c1e14dfa316048b6192ebdf82615931f4e5cbe159050a3fc6cae0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "67cbf015b24c1e14dfa316048b6192ebdf82615931f4e5cbe159050a3fc6cae0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.47 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling rgb v0.8.12 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.4 [INFO] [stderr] Compiling x11-dl v2.14.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling rand_os v0.1.1 [INFO] [stderr] Compiling rand v0.4.5 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling minifb v0.11.2 [INFO] [stderr] Compiling approx v0.3.1 [INFO] [stderr] Compiling ordered-float v1.0.1 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling Simple_Rust_GPU_Raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/helpers.rs:244:5 [INFO] [stdout] | [INFO] [stdout] 244 | ((rg << 8) | b) [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/movement.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | render_buffer: &mut Vec<(Col)>, [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:26:32 [INFO] [stdout] | [INFO] [stdout] 26 | let mut render_buffer: Vec<(Col)> = vec![Col::new(0.0, 0.0, 0.0); WIDTH * HEIGHT]; [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ord` [INFO] [stdout] --> src/skybox.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::Ord; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/pathtrace.rs:131:26 [INFO] [stdout] | [INFO] [stdout] 131 | if let Some((i, distance)) = closest { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `angle` [INFO] [stdout] --> src/pathtrace.rs:186:21 [INFO] [stdout] | [INFO] [stdout] 186 | let angle: f32 = 0.2; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_angle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pathtrace.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | let mut dir = ray.dir; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `luminance` [INFO] [stdout] --> src/helpers.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn luminance(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `powf` [INFO] [stdout] --> src/helpers.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn powf(&self, power: f32) -> Col { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Simple_Rust_GPU_Raytracer` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `simple_rust_gpu_raytracer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.24s [INFO] running `Command { std: "docker" "inspect" "67cbf015b24c1e14dfa316048b6192ebdf82615931f4e5cbe159050a3fc6cae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67cbf015b24c1e14dfa316048b6192ebdf82615931f4e5cbe159050a3fc6cae0", kill_on_drop: false }` [INFO] [stdout] 67cbf015b24c1e14dfa316048b6192ebdf82615931f4e5cbe159050a3fc6cae0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42270df366461793941a4e4fb3ee8288202eb7b4f2ad8f823ba5802e5fa95b1b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "42270df366461793941a4e4fb3ee8288202eb7b4f2ad8f823ba5802e5fa95b1b", kill_on_drop: false }` [INFO] [stderr] Compiling Simple_Rust_GPU_Raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/helpers.rs:244:5 [INFO] [stdout] | [INFO] [stdout] 244 | ((rg << 8) | b) [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/movement.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | render_buffer: &mut Vec<(Col)>, [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:26:32 [INFO] [stdout] | [INFO] [stdout] 26 | let mut render_buffer: Vec<(Col)> = vec![Col::new(0.0, 0.0, 0.0); WIDTH * HEIGHT]; [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ord` [INFO] [stdout] --> src/skybox.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::Ord; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/pathtrace.rs:131:26 [INFO] [stdout] | [INFO] [stdout] 131 | if let Some((i, distance)) = closest { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `angle` [INFO] [stdout] --> src/pathtrace.rs:186:21 [INFO] [stdout] | [INFO] [stdout] 186 | let angle: f32 = 0.2; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_angle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pathtrace.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | let mut dir = ray.dir; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `luminance` [INFO] [stdout] --> src/helpers.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn luminance(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `powf` [INFO] [stdout] --> src/helpers.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn powf(&self, power: f32) -> Col { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Simple_Rust_GPU_Raytracer` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `simple_rust_gpu_raytracer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `Command { std: "docker" "inspect" "42270df366461793941a4e4fb3ee8288202eb7b4f2ad8f823ba5802e5fa95b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42270df366461793941a4e4fb3ee8288202eb7b4f2ad8f823ba5802e5fa95b1b", kill_on_drop: false }` [INFO] [stdout] 42270df366461793941a4e4fb3ee8288202eb7b4f2ad8f823ba5802e5fa95b1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bc28b74f4a274f9fe4467c8e0500f436c26c2bf1335ff136702c9bf55e66d8f5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bc28b74f4a274f9fe4467c8e0500f436c26c2bf1335ff136702c9bf55e66d8f5", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/helpers.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 244 | ((rg << 8) | b) [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 type [INFO] [stderr] --> src/movement.rs:19:29 [INFO] [stderr] | [INFO] [stderr] 19 | render_buffer: &mut Vec<(Col)>, [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/main.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | let mut render_buffer: Vec<(Col)> = vec![Col::new(0.0, 0.0, 0.0); WIDTH * HEIGHT]; [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ord` [INFO] [stderr] --> src/skybox.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::Ord; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/pathtrace.rs:131:26 [INFO] [stderr] | [INFO] [stderr] 131 | if let Some((i, distance)) = closest { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `angle` [INFO] [stderr] --> src/pathtrace.rs:186:21 [INFO] [stderr] | [INFO] [stderr] 186 | let angle: f32 = 0.2; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_angle` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pathtrace.rs:187:21 [INFO] [stderr] | [INFO] [stderr] 187 | let mut dir = ray.dir; [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: associated function is never used: `luminance` [INFO] [stderr] --> src/helpers.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn luminance(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `powf` [INFO] [stderr] --> src/helpers.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn powf(&self, power: f32) -> Col { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Simple_Rust_GPU_Raytracer` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `simple_rust_gpu_raytracer` [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/Simple_Rust_GPU_Raytracer-dfa47afbd66e70f3 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bc28b74f4a274f9fe4467c8e0500f436c26c2bf1335ff136702c9bf55e66d8f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc28b74f4a274f9fe4467c8e0500f436c26c2bf1335ff136702c9bf55e66d8f5", kill_on_drop: false }` [INFO] [stdout] bc28b74f4a274f9fe4467c8e0500f436c26c2bf1335ff136702c9bf55e66d8f5