Nov 28 14:46:34.005 INFO checking Adam-Gleave/tracer-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:46:34.005 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 14:46:34.303 INFO [stdout] 740a660fb1c47eb796787cff5881602a7fb185a265d6ed0cd7785e54f19cce44
Nov 28 14:46:34.306 INFO running `"docker" "start" "-a" "740a660fb1c47eb796787cff5881602a7fb185a265d6ed0cd7785e54f19cce44"`
Nov 28 14:46:34.948 INFO [stderr] usermod: no changes
Nov 28 14:46:35.072 INFO [stderr]     Checking coord v0.11.0
Nov 28 14:46:36.407 INFO [stderr]     Checking tracer-rs v0.1.0 (/source)
Nov 28 14:46:37.187 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 14:46:37.187 INFO [stderr]   --> src/ray.rs:41:28
Nov 28 14:46:37.187 INFO [stderr]    |
Nov 28 14:46:37.187 INFO [stderr] 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Nov 28 14:46:37.187 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:46:37.187 INFO [stderr]    |
Nov 28 14:46:37.187 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 14:46:37.187 INFO [stderr] 
Nov 28 14:46:37.187 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 14:46:37.187 INFO [stderr]   --> src/ray.rs:49:20
Nov 28 14:46:37.187 INFO [stderr]    |
Nov 28 14:46:37.187 INFO [stderr] 49 |             temp = ((-b + discriminant.sqrt()) / a);
Nov 28 14:46:37.187 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:46:37.187 INFO [stderr] 
Nov 28 14:46:37.187 INFO [stderr] warning: unused import: `ray::Ray`
Nov 28 14:46:37.187 INFO [stderr]  --> src/render.rs:1:5
Nov 28 14:46:37.187 INFO [stderr]   |
Nov 28 14:46:37.187 INFO [stderr] 1 | use ray::Ray;
Nov 28 14:46:37.187 INFO [stderr]   |     ^^^^^^^^
Nov 28 14:46:37.187 INFO [stderr]   |
Nov 28 14:46:37.187 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:46:37.187 INFO [stderr] 
Nov 28 14:46:37.267 INFO [stderr] warning: unused variable: `s`
Nov 28 14:46:37.267 INFO [stderr]   --> src/render.rs:48:29
Nov 28 14:46:37.267 INFO [stderr]    |
Nov 28 14:46:37.267 INFO [stderr] 48 |                         for s in 0..SAMPLES {
Nov 28 14:46:37.267 INFO [stderr]    |                             ^ help: consider using `_s` instead
Nov 28 14:46:37.267 INFO [stderr]    |
Nov 28 14:46:37.267 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:46:37.267 INFO [stderr] 
Nov 28 14:46:37.289 INFO [stderr] warning: method is never used: `new`
Nov 28 14:46:37.289 INFO [stderr]   --> src/scene.rs:67:5
Nov 28 14:46:37.289 INFO [stderr]    |
Nov 28 14:46:37.289 INFO [stderr] 67 |     pub fn new() -> Scene {
Nov 28 14:46:37.289 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:46:37.289 INFO [stderr]    |
Nov 28 14:46:37.289 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:46:37.289 INFO [stderr] 
Nov 28 14:46:37.289 INFO [stderr] warning: method is never used: `add_sphere`
Nov 28 14:46:37.289 INFO [stderr]   --> src/scene.rs:73:5
Nov 28 14:46:37.289 INFO [stderr]    |
Nov 28 14:46:37.289 INFO [stderr] 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Nov 28 14:46:37.289 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:46:37.289 INFO [stderr] 
Nov 28 14:46:37.289 INFO [stderr] warning: method is never used: `new`
Nov 28 14:46:37.289 INFO [stderr]   --> src/render.rs:23:5
Nov 28 14:46:37.289 INFO [stderr]    |
Nov 28 14:46:37.289 INFO [stderr] 23 |     pub fn new() -> Renderer {
Nov 28 14:46:37.289 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:46:37.289 INFO [stderr] 
Nov 28 14:46:37.289 INFO [stderr] warning: method is never used: `new_from_scene`
Nov 28 14:46:37.289 INFO [stderr]   --> src/render.rs:29:5
Nov 28 14:46:37.289 INFO [stderr]    |
Nov 28 14:46:37.289 INFO [stderr] 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Nov 28 14:46:37.289 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:46:37.289 INFO [stderr] 
Nov 28 14:46:37.289 INFO [stderr] warning: method is never used: `switch_scene`
Nov 28 14:46:37.289 INFO [stderr]   --> src/render.rs:35:5
Nov 28 14:46:37.289 INFO [stderr]    |
Nov 28 14:46:37.289 INFO [stderr] 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Nov 28 14:46:37.290 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:46:37.290 INFO [stderr] 
Nov 28 14:46:37.290 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 28 14:46:37.290 INFO [stderr]  --> src/main.rs:1:12
Nov 28 14:46:37.290 INFO [stderr]   |
Nov 28 14:46:37.290 INFO [stderr] 1 | #![feature(extern_prelude)]
Nov 28 14:46:37.290 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 28 14:46:37.290 INFO [stderr]   |
Nov 28 14:46:37.290 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 14:46:37.290 INFO [stderr] 
Nov 28 14:46:37.290 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 14:46:37.290 INFO [stderr]   --> src/ray.rs:41:28
Nov 28 14:46:37.290 INFO [stderr]    |
Nov 28 14:46:37.290 INFO [stderr] 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Nov 28 14:46:37.290 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:46:37.290 INFO [stderr]    |
Nov 28 14:46:37.290 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 14:46:37.290 INFO [stderr] 
Nov 28 14:46:37.290 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 14:46:37.290 INFO [stderr]   --> src/ray.rs:49:20
Nov 28 14:46:37.290 INFO [stderr]    |
Nov 28 14:46:37.291 INFO [stderr] 49 |             temp = ((-b + discriminant.sqrt()) / a);
Nov 28 14:46:37.291 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:46:37.291 INFO [stderr] 
Nov 28 14:46:37.291 INFO [stderr] warning: unused import: `ray::Ray`
Nov 28 14:46:37.291 INFO [stderr]  --> src/render.rs:1:5
Nov 28 14:46:37.291 INFO [stderr]   |
Nov 28 14:46:37.291 INFO [stderr] 1 | use ray::Ray;
Nov 28 14:46:37.291 INFO [stderr]   |     ^^^^^^^^
Nov 28 14:46:37.291 INFO [stderr]   |
Nov 28 14:46:37.291 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:46:37.291 INFO [stderr] 
Nov 28 14:46:37.350 INFO [stderr] warning: unused variable: `s`
Nov 28 14:46:37.370 INFO [stderr]   --> src/render.rs:48:29
Nov 28 14:46:37.370 INFO [stderr]    |
Nov 28 14:46:37.370 INFO [stderr] 48 |                         for s in 0..SAMPLES {
Nov 28 14:46:37.370 INFO [stderr]    |                             ^ help: consider using `_s` instead
Nov 28 14:46:37.370 INFO [stderr]    |
Nov 28 14:46:37.370 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:46:37.370 INFO [stderr] 
Nov 28 14:46:37.370 INFO [stderr] warning: method is never used: `new`
Nov 28 14:46:37.370 INFO [stderr]   --> src/scene.rs:67:5
Nov 28 14:46:37.370 INFO [stderr]    |
Nov 28 14:46:37.370 INFO [stderr] 67 |     pub fn new() -> Scene {
Nov 28 14:46:37.370 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:46:37.370 INFO [stderr]    |
Nov 28 14:46:37.370 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:46:37.370 INFO [stderr] 
Nov 28 14:46:37.370 INFO [stderr] warning: method is never used: `add_sphere`
Nov 28 14:46:37.370 INFO [stderr]   --> src/scene.rs:73:5
Nov 28 14:46:37.370 INFO [stderr]    |
Nov 28 14:46:37.370 INFO [stderr] 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Nov 28 14:46:37.370 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:46:37.370 INFO [stderr] 
Nov 28 14:46:37.370 INFO [stderr] warning: method is never used: `new`
Nov 28 14:46:37.370 INFO [stderr]   --> src/render.rs:23:5
Nov 28 14:46:37.370 INFO [stderr]    |
Nov 28 14:46:37.371 INFO [stderr] 23 |     pub fn new() -> Renderer {
Nov 28 14:46:37.371 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:46:37.371 INFO [stderr] 
Nov 28 14:46:37.371 INFO [stderr] warning: method is never used: `new_from_scene`
Nov 28 14:46:37.371 INFO [stderr]   --> src/render.rs:29:5
Nov 28 14:46:37.371 INFO [stderr]    |
Nov 28 14:46:37.371 INFO [stderr] 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Nov 28 14:46:37.371 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:46:37.371 INFO [stderr] 
Nov 28 14:46:37.371 INFO [stderr] warning: method is never used: `switch_scene`
Nov 28 14:46:37.371 INFO [stderr]   --> src/render.rs:35:5
Nov 28 14:46:37.371 INFO [stderr]    |
Nov 28 14:46:37.371 INFO [stderr] 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Nov 28 14:46:37.371 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:46:37.371 INFO [stderr] 
Nov 28 14:46:37.371 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 28 14:46:37.371 INFO [stderr]  --> src/main.rs:1:12
Nov 28 14:46:37.371 INFO [stderr]   |
Nov 28 14:46:37.371 INFO [stderr] 1 | #![feature(extern_prelude)]
Nov 28 14:46:37.371 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 28 14:46:37.371 INFO [stderr]   |
Nov 28 14:46:37.371 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 14:46:37.371 INFO [stderr] 
Nov 28 14:46:37.386 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
Nov 28 14:46:37.388 INFO [stderr] su: No module specific data is present
Nov 28 14:46:37.776 INFO running `"docker" "inspect" "740a660fb1c47eb796787cff5881602a7fb185a265d6ed0cd7785e54f19cce44"`
Nov 28 14:46:37.990 INFO running `"docker" "rm" "-f" "740a660fb1c47eb796787cff5881602a7fb185a265d6ed0cd7785e54f19cce44"`
Nov 28 14:46:38.078 INFO [stdout] 740a660fb1c47eb796787cff5881602a7fb185a265d6ed0cd7785e54f19cce44