[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] testing Kethku/RustyRayTracer against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyRayTracer" "/workspace/builds/worker-89/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kethku/RustyRayTracer on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-89/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-integer v0.1.36 [INFO] [stderr] Downloaded rand v0.3.18 [INFO] [stderr] Downloaded num v0.1.41 [INFO] [stderr] Downloaded libc v0.2.34 [INFO] [stderr] Downloaded gcc v0.3.54 [INFO] [stderr] Downloaded gdi32-sys v0.1.2 [INFO] [stderr] Downloaded num-traits v0.2.0 [INFO] [stderr] Downloaded x11-dl v2.14.0 [INFO] [stderr] Downloaded time v0.1.39 [INFO] [stderr] Downloaded num-iter v0.1.35 [INFO] [stderr] Downloaded sdl2 v0.30.0 [INFO] [stderr] Downloaded fuchsia-zircon v0.2.1 [INFO] [stderr] Downloaded sdl2-sys v0.30.0 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.2.0 [INFO] [stderr] Downloaded pkg-config v0.3.9 [INFO] [stderr] Downloaded minifb v0.10.4 [INFO] [stderr] Downloaded orbclient v0.3.12 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] [stderr] Downloaded redox_syscall v0.1.32 [INFO] [stderr] Downloaded user32-sys v0.1.3 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded num-traits v0.1.41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab59bad25e2c63070dba99aae6178aa2270c88b03ee641b293c70cea33fe6a4a [INFO] running `Command { std: "docker" "start" "-a" "ab59bad25e2c63070dba99aae6178aa2270c88b03ee641b293c70cea33fe6a4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab59bad25e2c63070dba99aae6178aa2270c88b03ee641b293c70cea33fe6a4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab59bad25e2c63070dba99aae6178aa2270c88b03ee641b293c70cea33fe6a4a", kill_on_drop: false }` [INFO] [stdout] ab59bad25e2c63070dba99aae6178aa2270c88b03ee641b293c70cea33fe6a4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9a1459f0f1fe9788ce1cc11048fece07583e7d1d0cafcda050cccaba12c13ca [INFO] running `Command { std: "docker" "start" "-a" "c9a1459f0f1fe9788ce1cc11048fece07583e7d1d0cafcda050cccaba12c13ca", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling x11-dl v2.14.0 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling minifb v0.10.4 [INFO] [stderr] Compiling 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: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/distance_field.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | fn ray_cast(&self, Vector, Vector) -> Option; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/distance_field.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | fn ray_cast(&self, Vector, Vector) -> Option; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/distance_field.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | fn distance(&self, Vector) -> f64; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/distance_field.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | fn normal(&self, Vector) -> Vector; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/distance_field.rs:11:31 [INFO] [stdout] | [INFO] [stdout] 11 | fn characteristics(&self, Vector) -> Characteristics; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [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: 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: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.66s [INFO] running `Command { std: "docker" "inspect" "c9a1459f0f1fe9788ce1cc11048fece07583e7d1d0cafcda050cccaba12c13ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9a1459f0f1fe9788ce1cc11048fece07583e7d1d0cafcda050cccaba12c13ca", kill_on_drop: false }` [INFO] [stdout] c9a1459f0f1fe9788ce1cc11048fece07583e7d1d0cafcda050cccaba12c13ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30d2537fa795343fde8a67ac61bc0b8a522261c21daf7898c654da93dbd65aa3 [INFO] running `Command { std: "docker" "start" "-a" "30d2537fa795343fde8a67ac61bc0b8a522261c21daf7898c654da93dbd65aa3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling 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: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/distance_field.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | fn ray_cast(&self, Vector, Vector) -> Option; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/distance_field.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | fn ray_cast(&self, Vector, Vector) -> Option; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/distance_field.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | fn distance(&self, Vector) -> f64; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/distance_field.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | fn normal(&self, Vector) -> Vector; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/distance_field.rs:11:31 [INFO] [stdout] | [INFO] [stdout] 11 | fn characteristics(&self, Vector) -> Characteristics; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [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: 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: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.41s [INFO] running `Command { std: "docker" "inspect" "30d2537fa795343fde8a67ac61bc0b8a522261c21daf7898c654da93dbd65aa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30d2537fa795343fde8a67ac61bc0b8a522261c21daf7898c654da93dbd65aa3", kill_on_drop: false }` [INFO] [stdout] 30d2537fa795343fde8a67ac61bc0b8a522261c21daf7898c654da93dbd65aa3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f1557b5398c21b43db03d7eaa12d63654dbed66d36781e10b0f12e2f0099275d [INFO] running `Command { std: "docker" "start" "-a" "f1557b5398c21b43db03d7eaa12d63654dbed66d36781e10b0f12e2f0099275d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `Barrier` [INFO] [stderr] --> src/main.rs:6:29 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::{Arc, Mutex, Barrier}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f64::*` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::f64::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/distance_field.rs:8:24 [INFO] [stderr] | [INFO] [stderr] 8 | fn ray_cast(&self, Vector, Vector) -> Option; [INFO] [stderr] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/distance_field.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | fn ray_cast(&self, Vector, Vector) -> Option; [INFO] [stderr] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/distance_field.rs:9:24 [INFO] [stderr] | [INFO] [stderr] 9 | fn distance(&self, Vector) -> f64; [INFO] [stderr] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/distance_field.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | fn normal(&self, Vector) -> Vector; [INFO] [stderr] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/distance_field.rs:11:31 [INFO] [stderr] | [INFO] [stderr] 11 | fn characteristics(&self, Vector) -> Characteristics; [INFO] [stderr] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Vector` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: unused import: `characteristics::*` [INFO] [stderr] --> src/scene.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use characteristics::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `distance_field::*` [INFO] [stderr] --> src/atmosphere.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use distance_field::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `scene::*` [INFO] [stderr] --> src/atmosphere.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use scene::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `atmosphere::*` [INFO] [stderr] --> src/scene_renderer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use atmosphere::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/distance_field.rs:48:31 [INFO] [stderr] | [INFO] [stderr] 48 | fn characteristics(&self, pos: Vector) -> Characteristics { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/distance_field.rs:85:22 [INFO] [stderr] | [INFO] [stderr] 85 | fn normal(&self, pos: Vector) -> Vector { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/distance_field.rs:89:31 [INFO] [stderr] | [INFO] [stderr] 89 | fn characteristics(&self, pos: Vector) -> Characteristics { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/scene_renderer.rs:68:21 [INFO] [stderr] | [INFO] [stderr] 68 | for i in 0..iterations { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `intersect` [INFO] [stderr] --> src/scene_renderer.rs:82:30 [INFO] [stderr] | [INFO] [stderr] 82 | Some(intersect) => continue, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersect` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/distance_field.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new(pos: Vector, r: f64, chars: Characteristics) -> Scene { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/distance_field.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(normal: Vector, point: Vector, chars: Characteristics) -> Scene { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `MINIMUM_THRESHOLD` [INFO] [stderr] --> src/scene.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const MINIMUM_THRESHOLD: f64 = 0.001; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `trace` [INFO] [stderr] --> src/scene.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn trace(&self, position: Vector, direction: Vector, sun_dir: Vector) -> Vector { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `default` [INFO] [stderr] --> src/characteristics.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn default() -> Characteristics { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `mirror` [INFO] [stderr] --> src/characteristics.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn mirror(color: Vector) -> Characteristics { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `matte` [INFO] [stderr] --> src/characteristics.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn matte(color: Vector) -> Characteristics { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `UP` [INFO] [stderr] --> src/scene_renderer.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / const UP: Vector = Vector { [INFO] [stderr] 11 | | x: 0.0, [INFO] [stderr] 12 | | y: 1.0, [INFO] [stderr] 13 | | z: 0.0 [INFO] [stderr] 14 | | }; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `scene_renderer` [INFO] [stderr] --> src/scene_renderer.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn scene_renderer(colors_mutex: Arc>>, width: usize, height: usize, threads: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(iterator_step_by)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rusty_ray_tracer` (bin "rusty_ray_tracer" test) generated 26 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.23s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_ray_tracer-6c00c8873efae157) [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" "f1557b5398c21b43db03d7eaa12d63654dbed66d36781e10b0f12e2f0099275d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1557b5398c21b43db03d7eaa12d63654dbed66d36781e10b0f12e2f0099275d", kill_on_drop: false }` [INFO] [stdout] f1557b5398c21b43db03d7eaa12d63654dbed66d36781e10b0f12e2f0099275d