[INFO] cloning repository https://github.com/mjhd-devlion/ray-tracing-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mjhd-devlion/ray-tracing-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjhd-devlion%2Fray-tracing-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjhd-devlion%2Fray-tracing-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b8dd791556aefb897a55021e0b279b9bf4b2f12 [INFO] testing mjhd-devlion/ray-tracing-in-rust against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjhd-devlion%2Fray-tracing-in-rust" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mjhd-devlion/ray-tracing-in-rust on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mjhd-devlion/ray-tracing-in-rust [INFO] finished tweaking git repo https://github.com/mjhd-devlion/ray-tracing-in-rust [INFO] tweaked toml for git repo https://github.com/mjhd-devlion/ray-tracing-in-rust written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mjhd-devlion/ray-tracing-in-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] b04b7a1227c719a81f8bc281f963061e98da3dde575e3cedbb90842d265214ab [INFO] running `Command { std: "docker" "start" "-a" "b04b7a1227c719a81f8bc281f963061e98da3dde575e3cedbb90842d265214ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b04b7a1227c719a81f8bc281f963061e98da3dde575e3cedbb90842d265214ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b04b7a1227c719a81f8bc281f963061e98da3dde575e3cedbb90842d265214ab", kill_on_drop: false }` [INFO] [stdout] b04b7a1227c719a81f8bc281f963061e98da3dde575e3cedbb90842d265214ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] b05577f8d65c8a126bd00164fe5fee5c134e6df07bb244469133c1e3fa659d2d [INFO] running `Command { std: "docker" "start" "-a" "b05577f8d65c8a126bd00164fe5fee5c134e6df07bb244469133c1e3fa659d2d", kill_on_drop: false }` [INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.58 [INFO] [stderr] Compiling bumpalo v3.1.2 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling wasm-bindgen v0.2.58 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling weedle v0.10.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.58 [INFO] [stderr] Compiling web-sys v0.3.35 [INFO] [stderr] Compiling js-sys v0.3.35 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling rust-webpack-template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/lib.rs:288:12 [INFO] [stdout] | [INFO] [stdout] 288 | if (n == 30) { [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 `if` condition [INFO] [stdout] --> src/lib.rs:307:12 [INFO] [stdout] | [INFO] [stdout] 307 | if (n == 30) { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scene` [INFO] [stdout] --> src/lib.rs:356:23 [INFO] [stdout] | [INFO] [stdout] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/lib.rs:356:38 [INFO] [stdout] | [INFO] [stdout] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit` [INFO] [stdout] --> src/lib.rs:356:68 [INFO] [stdout] | [INFO] [stdout] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_hit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/lib.rs:356:78 [INFO] [stdout] | [INFO] [stdout] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `white` [INFO] [stdout] --> src/lib.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn white() -> Color { [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: `red` [INFO] [stdout] --> src/lib.rs:124:12 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn red() -> Color { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `green` [INFO] [stdout] --> src/lib.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn green() -> Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib.rs:187:12 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn new(pos: Vector3, lookat: Vector3, vup: Vector3, fov: f64, aspect: f64) -> Camera { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.18s [INFO] running `Command { std: "docker" "inspect" "b05577f8d65c8a126bd00164fe5fee5c134e6df07bb244469133c1e3fa659d2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b05577f8d65c8a126bd00164fe5fee5c134e6df07bb244469133c1e3fa659d2d", kill_on_drop: false }` [INFO] [stdout] b05577f8d65c8a126bd00164fe5fee5c134e6df07bb244469133c1e3fa659d2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ffbf6b3731a6c7ca021a7fc495be898940882ad0f386926cd544eb4b98ced30 [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" "9ffbf6b3731a6c7ca021a7fc495be898940882ad0f386926cd544eb4b98ced30", kill_on_drop: false }` [INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.50 [INFO] [stderr] Compiling wasm-bindgen-futures v0.3.27 [INFO] [stderr] Compiling wasm-bindgen-test v0.2.50 [INFO] [stderr] Compiling rust-webpack-template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/lib.rs:288:12 [INFO] [stdout] | [INFO] [stdout] 288 | if (n == 30) { [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 `if` condition [INFO] [stdout] --> src/lib.rs:307:12 [INFO] [stdout] | [INFO] [stdout] 307 | if (n == 30) { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scene` [INFO] [stdout] --> src/lib.rs:356:23 [INFO] [stdout] | [INFO] [stdout] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/lib.rs:356:38 [INFO] [stdout] | [INFO] [stdout] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit` [INFO] [stdout] --> src/lib.rs:356:68 [INFO] [stdout] | [INFO] [stdout] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_hit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/lib.rs:356:78 [INFO] [stdout] | [INFO] [stdout] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `white` [INFO] [stdout] --> src/lib.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn white() -> Color { [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: `red` [INFO] [stdout] --> src/lib.rs:124:12 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn red() -> Color { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `green` [INFO] [stdout] --> src/lib.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn green() -> Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib.rs:187:12 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn new(pos: Vector3, lookat: Vector3, vup: Vector3, fov: f64, aspect: f64) -> Camera { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.68s [INFO] running `Command { std: "docker" "inspect" "9ffbf6b3731a6c7ca021a7fc495be898940882ad0f386926cd544eb4b98ced30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ffbf6b3731a6c7ca021a7fc495be898940882ad0f386926cd544eb4b98ced30", kill_on_drop: false }` [INFO] [stdout] 9ffbf6b3731a6c7ca021a7fc495be898940882ad0f386926cd544eb4b98ced30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d25dc93bda56746e8ee52f7e5f33316d9666042959504233cd797469833d0ddb [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" "d25dc93bda56746e8ee52f7e5f33316d9666042959504233cd797469833d0ddb", kill_on_drop: false }` [INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:288:12 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 288 | if (n == 30) { [INFO] [stdout] [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 `if` condition [INFO] [stderr] --> src/lib.rs:307:12 [INFO] [stderr] | [INFO] [stderr] 307 | if (n == 30) { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scene` [INFO] [stderr] --> src/lib.rs:356:23 [INFO] [stderr] | [INFO] [stderr] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/lib.rs:356:38 [INFO] [stderr] | [INFO] [stderr] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hit` [INFO] [stderr] --> src/lib.rs:356:68 [INFO] [stderr] | [INFO] [stderr] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_hit` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/lib.rs:356:78 [INFO] [stderr] | [INFO] [stderr] 356 | fn reflect(&self, scene: &Scene, rng: &mut rand::rngs::StdRng, hit: Hit, n: i32) -> Vec { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `white` [INFO] [stderr] --> src/lib.rs:120:12 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn white() -> Color { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `red` [INFO] [stderr] --> src/lib.rs:124:12 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn red() -> Color { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `green` [INFO] [stderr] --> src/lib.rs:128:12 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn green() -> Color { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:187:12 [INFO] [stderr] | [INFO] [stderr] 187 | pub fn new(pos: Vector3, lookat: Vector3, vup: Vector3, fov: f64, aspect: f64) -> Camera { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_webpack_template-a32d0b476f1b4b03 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/app-89eeb63a6cd239ee [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test rust_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d25dc93bda56746e8ee52f7e5f33316d9666042959504233cd797469833d0ddb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d25dc93bda56746e8ee52f7e5f33316d9666042959504233cd797469833d0ddb", kill_on_drop: false }` [INFO] [stdout] d25dc93bda56746e8ee52f7e5f33316d9666042959504233cd797469833d0ddb