[INFO] cloning repository https://github.com/Kethku/RustyRayTracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kethku/RustyRayTracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyRayTracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyRayTracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25633642276e2a25325f760faa1f58d1fa1bb375 [INFO] checking Kethku/RustyRayTracer against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyRayTracer" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kethku/RustyRayTracer on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kethku/RustyRayTracer [INFO] finished tweaking git repo https://github.com/Kethku/RustyRayTracer [INFO] tweaked toml for git repo https://github.com/Kethku/RustyRayTracer written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Kethku/RustyRayTracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] 5940e2fffc6b9b3a581b085046d07a66af598eca2bfb36f976a2abb78d45aaaf [INFO] running `Command { std: "docker" "start" "-a" "5940e2fffc6b9b3a581b085046d07a66af598eca2bfb36f976a2abb78d45aaaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5940e2fffc6b9b3a581b085046d07a66af598eca2bfb36f976a2abb78d45aaaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5940e2fffc6b9b3a581b085046d07a66af598eca2bfb36f976a2abb78d45aaaf", kill_on_drop: false }` [INFO] [stdout] 5940e2fffc6b9b3a581b085046d07a66af598eca2bfb36f976a2abb78d45aaaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31c299526847699037b06baee30d11d2571ae1885e43ae4ed32dacf7abe7bfaf [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" "31c299526847699037b06baee30d11d2571ae1885e43ae4ed32dacf7abe7bfaf", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling x11-dl v2.14.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Compiling minifb v0.10.4 [INFO] [stderr] Checking rusty_ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Barrier` [INFO] [stdout] --> src/main.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::{Arc, Mutex, Barrier}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f64::*` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::f64::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `characteristics::*` [INFO] [stdout] --> src/scene.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use characteristics::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `distance_field::*` [INFO] [stdout] --> src/atmosphere.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use distance_field::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scene::*` [INFO] [stdout] --> src/atmosphere.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use scene::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `atmosphere::*` [INFO] [stdout] --> src/scene_renderer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use atmosphere::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Barrier` [INFO] [stdout] --> src/main.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::{Arc, Mutex, Barrier}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f64::*` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::f64::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `characteristics::*` [INFO] [stdout] --> src/scene.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use characteristics::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `distance_field::*` [INFO] [stdout] --> src/atmosphere.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use distance_field::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scene::*` [INFO] [stdout] --> src/atmosphere.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use scene::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `atmosphere::*` [INFO] [stdout] --> src/scene_renderer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use atmosphere::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/distance_field.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | fn characteristics(&self, pos: Vector) -> Characteristics { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/distance_field.rs:85:22 [INFO] [stdout] | [INFO] [stdout] 85 | fn normal(&self, pos: Vector) -> Vector { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/distance_field.rs:89:31 [INFO] [stdout] | [INFO] [stdout] 89 | fn characteristics(&self, pos: Vector) -> Characteristics { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/scene_renderer.rs:68:21 [INFO] [stdout] | [INFO] [stdout] 68 | for i in 0..iterations { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intersect` [INFO] [stdout] --> src/scene_renderer.rs:82:30 [INFO] [stdout] | [INFO] [stdout] 82 | Some(intersect) => continue, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/distance_field.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | fn characteristics(&self, pos: Vector) -> Characteristics { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/distance_field.rs:85:22 [INFO] [stdout] | [INFO] [stdout] 85 | fn normal(&self, pos: Vector) -> Vector { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/distance_field.rs:89:31 [INFO] [stdout] | [INFO] [stdout] 89 | fn characteristics(&self, pos: Vector) -> Characteristics { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/scene_renderer.rs:68:21 [INFO] [stdout] | [INFO] [stdout] 68 | for i in 0..iterations { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intersect` [INFO] [stdout] --> src/scene_renderer.rs:82:30 [INFO] [stdout] | [INFO] [stdout] 82 | Some(intersect) => continue, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/distance_field.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(pos: Vector, r: f64, chars: Characteristics) -> Scene { [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: `new` [INFO] [stdout] --> src/distance_field.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn new(normal: Vector, point: Vector, chars: Characteristics) -> Scene { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MINIMUM_THRESHOLD` [INFO] [stdout] --> src/scene.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const MINIMUM_THRESHOLD: f64 = 0.001; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trace` [INFO] [stdout] --> src/scene.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn trace(&self, position: Vector, direction: Vector, sun_dir: Vector) -> Vector { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `default` [INFO] [stdout] --> src/characteristics.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn default() -> Characteristics { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mirror` [INFO] [stdout] --> src/characteristics.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn mirror(color: Vector) -> Characteristics { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `matte` [INFO] [stdout] --> src/characteristics.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn matte(color: Vector) -> Characteristics { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UP` [INFO] [stdout] --> src/scene_renderer.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / const UP: Vector = Vector { [INFO] [stdout] 11 | | x: 0.0, [INFO] [stdout] 12 | | y: 1.0, [INFO] [stdout] 13 | | z: 0.0 [INFO] [stdout] 14 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `scene_renderer` [INFO] [stdout] --> src/scene_renderer.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn scene_renderer(colors_mutex: Arc>>, width: usize, height: usize, threads: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(iterator_step_by)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/distance_field.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(pos: Vector, r: f64, chars: Characteristics) -> Scene { [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: `new` [INFO] [stdout] --> src/distance_field.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn new(normal: Vector, point: Vector, chars: Characteristics) -> Scene { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MINIMUM_THRESHOLD` [INFO] [stdout] --> src/scene.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const MINIMUM_THRESHOLD: f64 = 0.001; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trace` [INFO] [stdout] --> src/scene.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn trace(&self, position: Vector, direction: Vector, sun_dir: Vector) -> Vector { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `default` [INFO] [stdout] --> src/characteristics.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn default() -> Characteristics { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mirror` [INFO] [stdout] --> src/characteristics.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn mirror(color: Vector) -> Characteristics { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `matte` [INFO] [stdout] --> src/characteristics.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn matte(color: Vector) -> Characteristics { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UP` [INFO] [stdout] --> src/scene_renderer.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / const UP: Vector = Vector { [INFO] [stdout] 11 | | x: 0.0, [INFO] [stdout] 12 | | y: 1.0, [INFO] [stdout] 13 | | z: 0.0 [INFO] [stdout] 14 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `scene_renderer` [INFO] [stdout] --> src/scene_renderer.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn scene_renderer(colors_mutex: Arc>>, width: usize, height: usize, threads: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(iterator_step_by)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.38s [INFO] running `Command { std: "docker" "inspect" "31c299526847699037b06baee30d11d2571ae1885e43ae4ed32dacf7abe7bfaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31c299526847699037b06baee30d11d2571ae1885e43ae4ed32dacf7abe7bfaf", kill_on_drop: false }` [INFO] [stdout] 31c299526847699037b06baee30d11d2571ae1885e43ae4ed32dacf7abe7bfaf