[INFO] cloning repository https://github.com/ZephroC/rust-tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZephroC/rust-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephroC%2Frust-tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephroC%2Frust-tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 07808f7ffbc1d193741538d544ed1285b582ff05 [INFO] testing ZephroC/rust-tracer against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephroC%2Frust-tracer" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ZephroC/rust-tracer on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ZephroC/rust-tracer [INFO] finished tweaking git repo https://github.com/ZephroC/rust-tracer [INFO] tweaked toml for git repo https://github.com/ZephroC/rust-tracer written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/ZephroC/rust-tracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gilrs-core v0.2.5 [INFO] [stderr] Downloaded serde_yaml v0.8.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ca48f1cfc3681d88ebacade9b24f0ed0ed608486499daa8151cc61f5889938b [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" "4ca48f1cfc3681d88ebacade9b24f0ed0ed608486499daa8151cc61f5889938b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ca48f1cfc3681d88ebacade9b24f0ed0ed608486499daa8151cc61f5889938b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca48f1cfc3681d88ebacade9b24f0ed0ed608486499daa8151cc61f5889938b", kill_on_drop: false }` [INFO] [stdout] 4ca48f1cfc3681d88ebacade9b24f0ed0ed608486499daa8151cc61f5889938b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19faf0c32c558904f4ba0f52b3c9763a18284d0258d22460b0f21f665163fe7d [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" "19faf0c32c558904f4ba0f52b3c9763a18284d0258d22460b0f21f665163fe7d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling jpeg-decoder v0.1.18 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling bzip2-sys v0.1.8+1.0.8 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling gilrs-core v0.2.5 [INFO] [stderr] Compiling sid v0.5.2 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling euclid v0.19.9 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling rusttype v0.8.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling alga v0.9.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling zip v0.5.5 [INFO] [stderr] Compiling gilrs v0.7.4 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling lyon_geom v0.12.7 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling glyph_brush_layout v0.1.9 [INFO] [stderr] Compiling image v0.22.5 [INFO] [stderr] Compiling nalgebra v0.18.1 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling nalgebra v0.20.0 [INFO] [stderr] Compiling lyon_path v0.13.2 [INFO] [stderr] Compiling glyph_brush v0.6.3 [INFO] [stderr] Compiling lyon_tessellation v0.13.5 [INFO] [stderr] Compiling lyon_algorithms v0.13.4 [INFO] [stderr] Compiling glyph_brush v0.5.4 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling lyon v0.13.5 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.19.5 [INFO] [stderr] Compiling glutin v0.20.1 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling gfx_window_glutin v0.30.0 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling ggez v0.5.1 [INFO] [stderr] Compiling rodio v0.9.0 [INFO] [stderr] Compiling rust-tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `reflect` [INFO] [stdout] --> src/tracer/mod.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let reflect = ray.dir - 2.0 * ray.dir.dot(&hit_info.normal) * hit_info.normal; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reflect` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/buffer.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut front_buffer: Vec = vec![255; usize::try_from(pixels * byte_stride).unwrap()]; [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: variable does not need to be mutable [INFO] [stdout] --> src/buffer.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut rear_buffer: Vec = vec![255; usize::try_from(pixels * byte_stride).unwrap()]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `res` [INFO] [stdout] --> src/buffer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | res: Resolution, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::index::sample` [INFO] [stdout] --> src/bin/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rand::seq::index::sample; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::RwLock` [INFO] [stdout] --> src/bin/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::sync::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 15s [INFO] running `Command { std: "docker" "inspect" "19faf0c32c558904f4ba0f52b3c9763a18284d0258d22460b0f21f665163fe7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19faf0c32c558904f4ba0f52b3c9763a18284d0258d22460b0f21f665163fe7d", kill_on_drop: false }` [INFO] [stdout] 19faf0c32c558904f4ba0f52b3c9763a18284d0258d22460b0f21f665163fe7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41031993e39941d24e6c26738e948e8b0df417eac3539609b780a780c27ae303 [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" "41031993e39941d24e6c26738e948e8b0df417eac3539609b780a780c27ae303", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `reflect` [INFO] [stdout] --> src/tracer/mod.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let reflect = ray.dir - 2.0 * ray.dir.dot(&hit_info.normal) * hit_info.normal; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reflect` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/buffer.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut front_buffer: Vec = vec![255; usize::try_from(pixels * byte_stride).unwrap()]; [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: variable does not need to be mutable [INFO] [stdout] --> src/buffer.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut rear_buffer: Vec = vec![255; usize::try_from(pixels * byte_stride).unwrap()]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `res` [INFO] [stdout] --> src/buffer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | res: Resolution, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::index::sample` [INFO] [stdout] --> src/bin/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rand::seq::index::sample; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::RwLock` [INFO] [stdout] --> src/bin/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::sync::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reflect` [INFO] [stdout] --> src/tracer/mod.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let reflect = ray.dir - 2.0 * ray.dir.dot(&hit_info.normal) * hit_info.normal; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reflect` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/buffer.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut front_buffer: Vec = vec![255; usize::try_from(pixels * byte_stride).unwrap()]; [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: variable does not need to be mutable [INFO] [stdout] --> src/buffer.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut rear_buffer: Vec = vec![255; usize::try_from(pixels * byte_stride).unwrap()]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `res` [INFO] [stdout] --> src/buffer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | res: Resolution, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.98s [INFO] running `Command { std: "docker" "inspect" "41031993e39941d24e6c26738e948e8b0df417eac3539609b780a780c27ae303", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41031993e39941d24e6c26738e948e8b0df417eac3539609b780a780c27ae303", kill_on_drop: false }` [INFO] [stdout] 41031993e39941d24e6c26738e948e8b0df417eac3539609b780a780c27ae303 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-01-01" "test" "--frozen", 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] 4f545630b300e054e6cce3cc2f3f6ba0d0511f8b4449a4539528fabff049c2df [INFO] running `Command { std: "docker" "start" "-a" "4f545630b300e054e6cce3cc2f3f6ba0d0511f8b4449a4539528fabff049c2df", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `reflect` [INFO] [stderr] --> src/tracer/mod.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let reflect = ray.dir - 2.0 * ray.dir.dot(&hit_info.normal) * hit_info.normal; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reflect` [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/buffer.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | let mut front_buffer: Vec = vec![255; usize::try_from(pixels * byte_stride).unwrap()]; [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: variable does not need to be mutable [INFO] [stderr] --> src/buffer.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let mut rear_buffer: Vec = vec![255; usize::try_from(pixels * byte_stride).unwrap()]; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `res` [INFO] [stderr] --> src/buffer.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | res: Resolution, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reflect` [INFO] [stderr] --> src/tracer/mod.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let reflect = ray.dir - 2.0 * ray.dir.dot(&hit_info.normal) * hit_info.normal; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reflect` [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/buffer.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | let mut front_buffer: Vec = vec![255; usize::try_from(pixels * byte_stride).unwrap()]; [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: variable does not need to be mutable [INFO] [stderr] --> src/buffer.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let mut rear_buffer: Vec = vec![255; usize::try_from(pixels * byte_stride).unwrap()]; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `res` [INFO] [stderr] --> src/buffer.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | res: Resolution, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::seq::index::sample` [INFO] [stderr] --> src/bin/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use rand::seq::index::sample; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::RwLock` [INFO] [stderr] --> src/bin/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::sync::RwLock; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_tracer-454c22c1fd2eca79 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tracer::geom::plane::tests::test_intersects ... ok [INFO] [stdout] test tracer::tests::test_screen_coords ... ok [INFO] [stdout] test tracer::geom::sphere::tests::test_intersects ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/main-3b021f65ebdbc5b4 [INFO] [stdout] [INFO] [stderr] Doc-tests rust-tracer [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] [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] running `Command { std: "docker" "inspect" "4f545630b300e054e6cce3cc2f3f6ba0d0511f8b4449a4539528fabff049c2df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f545630b300e054e6cce3cc2f3f6ba0d0511f8b4449a4539528fabff049c2df", kill_on_drop: false }` [INFO] [stdout] 4f545630b300e054e6cce3cc2f3f6ba0d0511f8b4449a4539528fabff049c2df