Dec 05 03:38:03.811 INFO checking Adam-Gleave/tracer-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:38:03.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 03:38:04.055 INFO [stdout] 5ceae0c2a1389743286b26afa2dfea2313731a94dce403b91be8c750b4a250c4
Dec 05 03:38:04.067 INFO running `"docker" "start" "-a" "5ceae0c2a1389743286b26afa2dfea2313731a94dce403b91be8c750b4a250c4"`
Dec 05 03:38:04.533 INFO [stderr] usermod: no changes
Dec 05 03:38:04.599 INFO [stderr]     Checking coord v0.11.0
Dec 05 03:38:05.744 INFO [stderr]     Checking tracer-rs v0.1.0 (/source)
Dec 05 03:38:06.618 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 03:38:06.618 INFO [stderr]   --> src/ray.rs:41:28
Dec 05 03:38:06.618 INFO [stderr]    |
Dec 05 03:38:06.618 INFO [stderr] 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Dec 05 03:38:06.618 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:38:06.618 INFO [stderr]    |
Dec 05 03:38:06.618 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 03:38:06.618 INFO [stderr] 
Dec 05 03:38:06.618 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 03:38:06.618 INFO [stderr]   --> src/ray.rs:49:20
Dec 05 03:38:06.618 INFO [stderr]    |
Dec 05 03:38:06.618 INFO [stderr] 49 |             temp = ((-b + discriminant.sqrt()) / a);
Dec 05 03:38:06.618 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:38:06.618 INFO [stderr] 
Dec 05 03:38:06.619 INFO [stderr] warning: unused import: `ray::Ray`
Dec 05 03:38:06.619 INFO [stderr]  --> src/render.rs:1:5
Dec 05 03:38:06.619 INFO [stderr]   |
Dec 05 03:38:06.619 INFO [stderr] 1 | use ray::Ray;
Dec 05 03:38:06.619 INFO [stderr]   |     ^^^^^^^^
Dec 05 03:38:06.619 INFO [stderr]   |
Dec 05 03:38:06.619 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:38:06.619 INFO [stderr] 
Dec 05 03:38:06.686 INFO [stderr] warning: unused variable: `s`
Dec 05 03:38:06.686 INFO [stderr]   --> src/render.rs:48:29
Dec 05 03:38:06.686 INFO [stderr]    |
Dec 05 03:38:06.686 INFO [stderr] 48 |                         for s in 0..SAMPLES {
Dec 05 03:38:06.686 INFO [stderr]    |                             ^ help: consider using `_s` instead
Dec 05 03:38:06.686 INFO [stderr]    |
Dec 05 03:38:06.686 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:38:06.686 INFO [stderr] 
Dec 05 03:38:06.704 INFO [stderr] warning: method is never used: `new`
Dec 05 03:38:06.704 INFO [stderr]   --> src/scene.rs:67:5
Dec 05 03:38:06.704 INFO [stderr]    |
Dec 05 03:38:06.704 INFO [stderr] 67 |     pub fn new() -> Scene {
Dec 05 03:38:06.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.704 INFO [stderr]    |
Dec 05 03:38:06.704 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:38:06.704 INFO [stderr] 
Dec 05 03:38:06.704 INFO [stderr] warning: method is never used: `add_sphere`
Dec 05 03:38:06.704 INFO [stderr]   --> src/scene.rs:73:5
Dec 05 03:38:06.704 INFO [stderr]    |
Dec 05 03:38:06.704 INFO [stderr] 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Dec 05 03:38:06.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.704 INFO [stderr] 
Dec 05 03:38:06.704 INFO [stderr] warning: method is never used: `new`
Dec 05 03:38:06.704 INFO [stderr]   --> src/render.rs:23:5
Dec 05 03:38:06.704 INFO [stderr]    |
Dec 05 03:38:06.704 INFO [stderr] 23 |     pub fn new() -> Renderer {
Dec 05 03:38:06.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.708 INFO [stderr] 
Dec 05 03:38:06.710 INFO [stderr] warning: method is never used: `new_from_scene`
Dec 05 03:38:06.710 INFO [stderr]   --> src/render.rs:29:5
Dec 05 03:38:06.710 INFO [stderr]    |
Dec 05 03:38:06.710 INFO [stderr] 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Dec 05 03:38:06.710 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.710 INFO [stderr] 
Dec 05 03:38:06.710 INFO [stderr] warning: method is never used: `switch_scene`
Dec 05 03:38:06.710 INFO [stderr]   --> src/render.rs:35:5
Dec 05 03:38:06.710 INFO [stderr]    |
Dec 05 03:38:06.710 INFO [stderr] 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Dec 05 03:38:06.710 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.710 INFO [stderr] 
Dec 05 03:38:06.710 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 03:38:06.710 INFO [stderr]  --> src/main.rs:1:12
Dec 05 03:38:06.710 INFO [stderr]   |
Dec 05 03:38:06.710 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 05 03:38:06.710 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 05 03:38:06.710 INFO [stderr]   |
Dec 05 03:38:06.710 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 03:38:06.710 INFO [stderr] 
Dec 05 03:38:06.732 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 03:38:06.732 INFO [stderr]   --> src/ray.rs:41:28
Dec 05 03:38:06.732 INFO [stderr]    |
Dec 05 03:38:06.732 INFO [stderr] 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Dec 05 03:38:06.732 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:38:06.732 INFO [stderr]    |
Dec 05 03:38:06.732 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 03:38:06.732 INFO [stderr] 
Dec 05 03:38:06.732 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 03:38:06.732 INFO [stderr]   --> src/ray.rs:49:20
Dec 05 03:38:06.732 INFO [stderr]    |
Dec 05 03:38:06.732 INFO [stderr] 49 |             temp = ((-b + discriminant.sqrt()) / a);
Dec 05 03:38:06.732 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:38:06.732 INFO [stderr] 
Dec 05 03:38:06.732 INFO [stderr] warning: unused import: `ray::Ray`
Dec 05 03:38:06.732 INFO [stderr]  --> src/render.rs:1:5
Dec 05 03:38:06.732 INFO [stderr]   |
Dec 05 03:38:06.732 INFO [stderr] 1 | use ray::Ray;
Dec 05 03:38:06.732 INFO [stderr]   |     ^^^^^^^^
Dec 05 03:38:06.732 INFO [stderr]   |
Dec 05 03:38:06.732 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:38:06.732 INFO [stderr] 
Dec 05 03:38:06.790 INFO [stderr] warning: unused variable: `s`
Dec 05 03:38:06.790 INFO [stderr]   --> src/render.rs:48:29
Dec 05 03:38:06.790 INFO [stderr]    |
Dec 05 03:38:06.790 INFO [stderr] 48 |                         for s in 0..SAMPLES {
Dec 05 03:38:06.790 INFO [stderr]    |                             ^ help: consider using `_s` instead
Dec 05 03:38:06.790 INFO [stderr]    |
Dec 05 03:38:06.790 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:38:06.790 INFO [stderr] 
Dec 05 03:38:06.804 INFO [stderr] warning: method is never used: `new`
Dec 05 03:38:06.804 INFO [stderr]   --> src/scene.rs:67:5
Dec 05 03:38:06.804 INFO [stderr]    |
Dec 05 03:38:06.804 INFO [stderr] 67 |     pub fn new() -> Scene {
Dec 05 03:38:06.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.804 INFO [stderr]    |
Dec 05 03:38:06.804 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:38:06.804 INFO [stderr] 
Dec 05 03:38:06.805 INFO [stderr] warning: method is never used: `add_sphere`
Dec 05 03:38:06.805 INFO [stderr]   --> src/scene.rs:73:5
Dec 05 03:38:06.805 INFO [stderr]    |
Dec 05 03:38:06.805 INFO [stderr] 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Dec 05 03:38:06.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.805 INFO [stderr] 
Dec 05 03:38:06.805 INFO [stderr] warning: method is never used: `new`
Dec 05 03:38:06.805 INFO [stderr]   --> src/render.rs:23:5
Dec 05 03:38:06.805 INFO [stderr]    |
Dec 05 03:38:06.805 INFO [stderr] 23 |     pub fn new() -> Renderer {
Dec 05 03:38:06.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.805 INFO [stderr] 
Dec 05 03:38:06.805 INFO [stderr] warning: method is never used: `new_from_scene`
Dec 05 03:38:06.805 INFO [stderr]   --> src/render.rs:29:5
Dec 05 03:38:06.805 INFO [stderr]    |
Dec 05 03:38:06.805 INFO [stderr] 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Dec 05 03:38:06.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.805 INFO [stderr] 
Dec 05 03:38:06.805 INFO [stderr] warning: method is never used: `switch_scene`
Dec 05 03:38:06.805 INFO [stderr]   --> src/render.rs:35:5
Dec 05 03:38:06.805 INFO [stderr]    |
Dec 05 03:38:06.805 INFO [stderr] 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Dec 05 03:38:06.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.805 INFO [stderr] 
Dec 05 03:38:06.805 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 03:38:06.805 INFO [stderr]  --> src/main.rs:1:12
Dec 05 03:38:06.805 INFO [stderr]   |
Dec 05 03:38:06.805 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 05 03:38:06.805 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 05 03:38:06.805 INFO [stderr]   |
Dec 05 03:38:06.805 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 03:38:06.805 INFO [stderr] 
Dec 05 03:38:06.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Dec 05 03:38:06.839 INFO [stderr] su: No module specific data is present
Dec 05 03:38:07.249 INFO running `"docker" "inspect" "5ceae0c2a1389743286b26afa2dfea2313731a94dce403b91be8c750b4a250c4"`
Dec 05 03:38:07.429 INFO running `"docker" "rm" "-f" "5ceae0c2a1389743286b26afa2dfea2313731a94dce403b91be8c750b4a250c4"`
Dec 05 03:38:07.540 INFO [stdout] 5ceae0c2a1389743286b26afa2dfea2313731a94dce403b91be8c750b4a250c4