[INFO] cloning repository https://github.com/Doradus/ray-tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Doradus/ray-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDoradus%2Fray-tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDoradus%2Fray-tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] adffde613a4a9189cfdda2206f22ab20119b7072 [INFO] testing Doradus/ray-tracer against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDoradus%2Fray-tracer" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Doradus/ray-tracer on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Doradus/ray-tracer [INFO] finished tweaking git repo https://github.com/Doradus/ray-tracer [INFO] tweaked toml for git repo https://github.com/Doradus/ray-tracer written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Doradus/ray-tracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6fc47d3e20fbf20b9142a219a45edc6739bfa96ec96aa3b8ba34b0f0d12e701 [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" "e6fc47d3e20fbf20b9142a219a45edc6739bfa96ec96aa3b8ba34b0f0d12e701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6fc47d3e20fbf20b9142a219a45edc6739bfa96ec96aa3b8ba34b0f0d12e701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6fc47d3e20fbf20b9142a219a45edc6739bfa96ec96aa3b8ba34b0f0d12e701", kill_on_drop: false }` [INFO] [stdout] e6fc47d3e20fbf20b9142a219a45edc6739bfa96ec96aa3b8ba34b0f0d12e701 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a660a59426007f0e4206d71e19979b099d4200afb58f1fbbb15520b0be812eb2 [INFO] running `Command { std: "docker" "start" "-a" "a660a59426007f0e4206d71e19979b099d4200afb58f1fbbb15520b0be812eb2", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling memoffset v0.5.2 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling image v0.22.3 [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `a2` [INFO] [stdout] --> src/main.rs:163:19 [INFO] [stdout] | [INFO] [stdout] 163 | let (r, g, b, a2) = output.into(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit_at` [INFO] [stdout] --> src/geometry.rs:498:114 [INFO] [stdout] | [INFO] [stdout] 498 | ...tor, v1: Vector, v2: Vector, hit_at: &mut Vector) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_at` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pdf` [INFO] [stdout] --> src/shading/mod.rs:237:26 [INFO] [stdout] | [INFO] [stdout] 237 | let (sample, pdf) = importance_sample_ggx(rand1, rand2, a2); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pdf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dot_nh` [INFO] [stdout] --> src/shading/mod.rs:252:17 [INFO] [stdout] | [INFO] [stdout] 252 | let dot_nh = clamp(n.vec3_dot_f32(h), 0.0, 1.0); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_nh` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_type` [INFO] [stdout] --> src/shading/mod.rs:220:132 [INFO] [stdout] | [INFO] [stdout] 220 | ... settings: RenderSettings, ray_type: RayType, tbn: &Matrix, specular: & mut Vector, stats: & mut Stats) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_type` [INFO] [stdout] --> src/shading/mod.rs:269:118 [INFO] [stdout] | [INFO] [stdout] 269 | ... settings: RenderSettings, ray_type: RayType, tbn: &Matrix, diffuse: & mut Vector, stats: & mut Stats) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_type` [INFO] [stdout] --> src/ray_tracer.rs:50:185 [INFO] [stdout] | [INFO] [stdout] 50 | ... settings: RenderSettings, ray_type: RayType, stats: & mut Stats) -> Option { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Perspective` [INFO] [stdout] --> src/camera.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Perspective { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Orthographic` [INFO] [stdout] --> src/camera.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Orthographic { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ProjectionType` [INFO] [stdout] --> src/camera.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | enum ProjectionType { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `offset` [INFO] [stdout] --> src/main.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | pub offset: (u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dimensions` [INFO] [stdout] --> src/main.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | pub dimensions: (u32, u32) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "a660a59426007f0e4206d71e19979b099d4200afb58f1fbbb15520b0be812eb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a660a59426007f0e4206d71e19979b099d4200afb58f1fbbb15520b0be812eb2", kill_on_drop: false }` [INFO] [stdout] a660a59426007f0e4206d71e19979b099d4200afb58f1fbbb15520b0be812eb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f75e6c886f5251a11fd265f445f05a7c3428917352d24b93b5071a4210efa6e [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" "4f75e6c886f5251a11fd265f445f05a7c3428917352d24b93b5071a4210efa6e", kill_on_drop: false }` [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `a2` [INFO] [stdout] --> src/main.rs:163:19 [INFO] [stdout] | [INFO] [stdout] 163 | let (r, g, b, a2) = output.into(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit_at` [INFO] [stdout] --> src/geometry.rs:498:114 [INFO] [stdout] | [INFO] [stdout] 498 | ...tor, v1: Vector, v2: Vector, hit_at: &mut Vector) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_at` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pdf` [INFO] [stdout] --> src/shading/mod.rs:237:26 [INFO] [stdout] | [INFO] [stdout] 237 | let (sample, pdf) = importance_sample_ggx(rand1, rand2, a2); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pdf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dot_nh` [INFO] [stdout] --> src/shading/mod.rs:252:17 [INFO] [stdout] | [INFO] [stdout] 252 | let dot_nh = clamp(n.vec3_dot_f32(h), 0.0, 1.0); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_nh` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_type` [INFO] [stdout] --> src/shading/mod.rs:220:132 [INFO] [stdout] | [INFO] [stdout] 220 | ... settings: RenderSettings, ray_type: RayType, tbn: &Matrix, specular: & mut Vector, stats: & mut Stats) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_type` [INFO] [stdout] --> src/shading/mod.rs:269:118 [INFO] [stdout] | [INFO] [stdout] 269 | ... settings: RenderSettings, ray_type: RayType, tbn: &Matrix, diffuse: & mut Vector, stats: & mut Stats) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_type` [INFO] [stdout] --> src/ray_tracer.rs:50:185 [INFO] [stdout] | [INFO] [stdout] 50 | ... settings: RenderSettings, ray_type: RayType, stats: & mut Stats) -> Option { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Perspective` [INFO] [stdout] --> src/camera.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Perspective { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Orthographic` [INFO] [stdout] --> src/camera.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Orthographic { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ProjectionType` [INFO] [stdout] --> src/camera.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | enum ProjectionType { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `offset` [INFO] [stdout] --> src/main.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | pub offset: (u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dimensions` [INFO] [stdout] --> src/main.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | pub dimensions: (u32, u32) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "4f75e6c886f5251a11fd265f445f05a7c3428917352d24b93b5071a4210efa6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f75e6c886f5251a11fd265f445f05a7c3428917352d24b93b5071a4210efa6e", kill_on_drop: false }` [INFO] [stdout] 4f75e6c886f5251a11fd265f445f05a7c3428917352d24b93b5071a4210efa6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f190b40159262bbb69715fae34e5d85b192a994f300eef168c4ac8345567a27f [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" "f190b40159262bbb69715fae34e5d85b192a994f300eef168c4ac8345567a27f", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `a2` [INFO] [stderr] --> src/main.rs:163:19 [INFO] [stderr] | [INFO] [stderr] 163 | let (r, g, b, a2) = output.into(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_a2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hit_at` [INFO] [stderr] --> src/geometry.rs:498:114 [INFO] [stderr] | [INFO] [stderr] 498 | ...tor, v1: Vector, v2: Vector, hit_at: &mut Vector) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_at` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pdf` [INFO] [stderr] --> src/shading/mod.rs:237:26 [INFO] [stderr] | [INFO] [stderr] 237 | let (sample, pdf) = importance_sample_ggx(rand1, rand2, a2); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pdf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dot_nh` [INFO] [stderr] --> src/shading/mod.rs:252:17 [INFO] [stderr] | [INFO] [stderr] 252 | let dot_nh = clamp(n.vec3_dot_f32(h), 0.0, 1.0); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_dot_nh` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ray_type` [INFO] [stderr] --> src/shading/mod.rs:220:132 [INFO] [stderr] | [INFO] [stderr] 220 | ... settings: RenderSettings, ray_type: RayType, tbn: &Matrix, specular: & mut Vector, stats: & mut Stats) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ray_type` [INFO] [stderr] --> src/shading/mod.rs:269:118 [INFO] [stderr] | [INFO] [stderr] 269 | ... settings: RenderSettings, ray_type: RayType, tbn: &Matrix, diffuse: & mut Vector, stats: & mut Stats) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ray_type` [INFO] [stderr] --> src/ray_tracer.rs:50:185 [INFO] [stderr] | [INFO] [stderr] 50 | ... settings: RenderSettings, ray_type: RayType, stats: & mut Stats) -> Option { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_type` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Perspective` [INFO] [stderr] --> src/camera.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | struct Perspective { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Orthographic` [INFO] [stderr] --> src/camera.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | struct Orthographic { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ProjectionType` [INFO] [stderr] --> src/camera.rs:12:6 [INFO] [stderr] | [INFO] [stderr] 12 | enum ProjectionType { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `offset` [INFO] [stderr] --> src/main.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | pub offset: (u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dimensions` [INFO] [stderr] --> src/main.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | pub dimensions: (u32, u32) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ray_tracer` (bin "ray_tracer" test) generated 12 warnings [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.06s [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ray_tracer-4818228567647b3a) [INFO] running `Command { std: "docker" "inspect" "f190b40159262bbb69715fae34e5d85b192a994f300eef168c4ac8345567a27f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f190b40159262bbb69715fae34e5d85b192a994f300eef168c4ac8345567a27f", kill_on_drop: false }` [INFO] [stdout] f190b40159262bbb69715fae34e5d85b192a994f300eef168c4ac8345567a27f