Dec 12 04:07:27.342 INFO checking Adam-Gleave/tracer-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:07:27.343 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 04:07:27.684 INFO [stdout] 99c7d25d7b9d683427be1a5204b2c3951c57ac5296e6b9ad1d6b9b79d90e581d
Dec 12 04:07:27.684 INFO running `"docker" "start" "-a" "99c7d25d7b9d683427be1a5204b2c3951c57ac5296e6b9ad1d6b9b79d90e581d"`
Dec 12 04:07:28.154 INFO [stderr] usermod: no changes
Dec 12 04:07:28.276 INFO [stderr]     Checking coord v0.11.0
Dec 12 04:07:29.285 INFO [stderr]     Checking tracer-rs v0.1.0 (/source)
Dec 12 04:07:30.133 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 04:07:30.133 INFO [stderr]   --> src/ray.rs:41:28
Dec 12 04:07:30.133 INFO [stderr]    |
Dec 12 04:07:30.133 INFO [stderr] 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Dec 12 04:07:30.133 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 04:07:30.133 INFO [stderr]    |
Dec 12 04:07:30.134 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 04:07:30.134 INFO [stderr] 
Dec 12 04:07:30.134 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 04:07:30.134 INFO [stderr]   --> src/ray.rs:49:20
Dec 12 04:07:30.134 INFO [stderr]    |
Dec 12 04:07:30.134 INFO [stderr] 49 |             temp = ((-b + discriminant.sqrt()) / a);
Dec 12 04:07:30.134 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 04:07:30.134 INFO [stderr] 
Dec 12 04:07:30.134 INFO [stderr] warning: unused import: `ray::Ray`
Dec 12 04:07:30.134 INFO [stderr]  --> src/render.rs:1:5
Dec 12 04:07:30.134 INFO [stderr]   |
Dec 12 04:07:30.134 INFO [stderr] 1 | use ray::Ray;
Dec 12 04:07:30.134 INFO [stderr]   |     ^^^^^^^^
Dec 12 04:07:30.134 INFO [stderr]   |
Dec 12 04:07:30.134 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 04:07:30.134 INFO [stderr] 
Dec 12 04:07:30.220 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 04:07:30.220 INFO [stderr]   --> src/ray.rs:41:28
Dec 12 04:07:30.220 INFO [stderr]    |
Dec 12 04:07:30.220 INFO [stderr] 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Dec 12 04:07:30.220 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 04:07:30.220 INFO [stderr]    |
Dec 12 04:07:30.221 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 04:07:30.221 INFO [stderr] 
Dec 12 04:07:30.221 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 12 04:07:30.221 INFO [stderr]   --> src/ray.rs:49:20
Dec 12 04:07:30.221 INFO [stderr]    |
Dec 12 04:07:30.221 INFO [stderr] 49 |             temp = ((-b + discriminant.sqrt()) / a);
Dec 12 04:07:30.221 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 04:07:30.221 INFO [stderr] 
Dec 12 04:07:30.221 INFO [stderr] warning: unused import: `ray::Ray`
Dec 12 04:07:30.221 INFO [stderr]  --> src/render.rs:1:5
Dec 12 04:07:30.221 INFO [stderr]   |
Dec 12 04:07:30.221 INFO [stderr] 1 | use ray::Ray;
Dec 12 04:07:30.221 INFO [stderr]   |     ^^^^^^^^
Dec 12 04:07:30.221 INFO [stderr]   |
Dec 12 04:07:30.221 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 04:07:30.221 INFO [stderr] 
Dec 12 04:07:30.242 INFO [stderr] warning: unused variable: `s`
Dec 12 04:07:30.242 INFO [stderr]   --> src/render.rs:48:29
Dec 12 04:07:30.242 INFO [stderr]    |
Dec 12 04:07:30.242 INFO [stderr] 48 |                         for s in 0..SAMPLES {
Dec 12 04:07:30.242 INFO [stderr]    |                             ^ help: consider using `_s` instead
Dec 12 04:07:30.242 INFO [stderr]    |
Dec 12 04:07:30.242 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 04:07:30.242 INFO [stderr] 
Dec 12 04:07:30.256 INFO [stderr] warning: method is never used: `new`
Dec 12 04:07:30.256 INFO [stderr]   --> src/scene.rs:67:5
Dec 12 04:07:30.256 INFO [stderr]    |
Dec 12 04:07:30.256 INFO [stderr] 67 |     pub fn new() -> Scene {
Dec 12 04:07:30.256 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:07:30.256 INFO [stderr]    |
Dec 12 04:07:30.256 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 04:07:30.256 INFO [stderr] 
Dec 12 04:07:30.256 INFO [stderr] warning: method is never used: `add_sphere`
Dec 12 04:07:30.256 INFO [stderr]   --> src/scene.rs:73:5
Dec 12 04:07:30.256 INFO [stderr]    |
Dec 12 04:07:30.256 INFO [stderr] 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Dec 12 04:07:30.256 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:07:30.256 INFO [stderr] 
Dec 12 04:07:30.256 INFO [stderr] warning: method is never used: `new`
Dec 12 04:07:30.256 INFO [stderr]   --> src/render.rs:23:5
Dec 12 04:07:30.256 INFO [stderr]    |
Dec 12 04:07:30.256 INFO [stderr] 23 |     pub fn new() -> Renderer {
Dec 12 04:07:30.256 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:07:30.256 INFO [stderr] 
Dec 12 04:07:30.256 INFO [stderr] warning: method is never used: `new_from_scene`
Dec 12 04:07:30.256 INFO [stderr]   --> src/render.rs:29:5
Dec 12 04:07:30.256 INFO [stderr]    |
Dec 12 04:07:30.257 INFO [stderr] 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Dec 12 04:07:30.257 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:07:30.257 INFO [stderr] 
Dec 12 04:07:30.257 INFO [stderr] warning: method is never used: `switch_scene`
Dec 12 04:07:30.257 INFO [stderr]   --> src/render.rs:35:5
Dec 12 04:07:30.257 INFO [stderr]    |
Dec 12 04:07:30.257 INFO [stderr] 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Dec 12 04:07:30.257 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:07:30.257 INFO [stderr] 
Dec 12 04:07:30.257 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 12 04:07:30.257 INFO [stderr]  --> src/main.rs:1:12
Dec 12 04:07:30.257 INFO [stderr]   |
Dec 12 04:07:30.257 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 12 04:07:30.257 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 12 04:07:30.257 INFO [stderr]   |
Dec 12 04:07:30.257 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 04:07:30.257 INFO [stderr] 
Dec 12 04:07:30.296 INFO [stderr] warning: unused variable: `s`
Dec 12 04:07:30.296 INFO [stderr]   --> src/render.rs:48:29
Dec 12 04:07:30.296 INFO [stderr]    |
Dec 12 04:07:30.296 INFO [stderr] 48 |                         for s in 0..SAMPLES {
Dec 12 04:07:30.296 INFO [stderr]    |                             ^ help: consider using `_s` instead
Dec 12 04:07:30.296 INFO [stderr]    |
Dec 12 04:07:30.296 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 04:07:30.296 INFO [stderr] 
Dec 12 04:07:30.320 INFO [stderr] warning: method is never used: `new`
Dec 12 04:07:30.320 INFO [stderr]   --> src/scene.rs:67:5
Dec 12 04:07:30.320 INFO [stderr]    |
Dec 12 04:07:30.320 INFO [stderr] 67 |     pub fn new() -> Scene {
Dec 12 04:07:30.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:07:30.320 INFO [stderr]    |
Dec 12 04:07:30.320 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 04:07:30.320 INFO [stderr] 
Dec 12 04:07:30.320 INFO [stderr] warning: method is never used: `add_sphere`
Dec 12 04:07:30.320 INFO [stderr]   --> src/scene.rs:73:5
Dec 12 04:07:30.320 INFO [stderr]    |
Dec 12 04:07:30.320 INFO [stderr] 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Dec 12 04:07:30.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:07:30.320 INFO [stderr] 
Dec 12 04:07:30.320 INFO [stderr] warning: method is never used: `new`
Dec 12 04:07:30.320 INFO [stderr]   --> src/render.rs:23:5
Dec 12 04:07:30.320 INFO [stderr]    |
Dec 12 04:07:30.320 INFO [stderr] 23 |     pub fn new() -> Renderer {
Dec 12 04:07:30.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:07:30.320 INFO [stderr] 
Dec 12 04:07:30.320 INFO [stderr] warning: method is never used: `new_from_scene`
Dec 12 04:07:30.320 INFO [stderr]   --> src/render.rs:29:5
Dec 12 04:07:30.320 INFO [stderr]    |
Dec 12 04:07:30.320 INFO [stderr] 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Dec 12 04:07:30.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:07:30.320 INFO [stderr] 
Dec 12 04:07:30.320 INFO [stderr] warning: method is never used: `switch_scene`
Dec 12 04:07:30.320 INFO [stderr]   --> src/render.rs:35:5
Dec 12 04:07:30.320 INFO [stderr]    |
Dec 12 04:07:30.320 INFO [stderr] 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Dec 12 04:07:30.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:07:30.320 INFO [stderr] 
Dec 12 04:07:30.320 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 12 04:07:30.320 INFO [stderr]  --> src/main.rs:1:12
Dec 12 04:07:30.320 INFO [stderr]   |
Dec 12 04:07:30.320 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 12 04:07:30.320 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 12 04:07:30.320 INFO [stderr]   |
Dec 12 04:07:30.320 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 04:07:30.320 INFO [stderr] 
Dec 12 04:07:30.350 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Dec 12 04:07:30.353 INFO [stderr] su: No module specific data is present
Dec 12 04:07:30.618 INFO running `"docker" "inspect" "99c7d25d7b9d683427be1a5204b2c3951c57ac5296e6b9ad1d6b9b79d90e581d"`
Dec 12 04:07:30.693 INFO running `"docker" "rm" "-f" "99c7d25d7b9d683427be1a5204b2c3951c57ac5296e6b9ad1d6b9b79d90e581d"`
Dec 12 04:07:30.783 INFO [stdout] 99c7d25d7b9d683427be1a5204b2c3951c57ac5296e6b9ad1d6b9b79d90e581d