Dec 05 03:38:03.863 INFO checking Adam-Gleave/tracer-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:38:03.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 03:38:04.158 INFO [stdout] 9fb51292971a43699114150fa36cd1cb6ee5f37d5e5003d999dcbe26f6618f01
Dec 05 03:38:04.161 INFO running `"docker" "start" "-a" "9fb51292971a43699114150fa36cd1cb6ee5f37d5e5003d999dcbe26f6618f01"`
Dec 05 03:38:04.634 INFO [stderr] usermod: no changes
Dec 05 03:38:04.716 INFO [stderr]     Checking coord v0.11.0
Dec 05 03:38:05.808 INFO [stderr]     Checking tracer-rs v0.1.0 (/source)
Dec 05 03:38:06.710 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 03:38:06.713 INFO [stderr]   --> src/ray.rs:41:28
Dec 05 03:38:06.713 INFO [stderr]    |
Dec 05 03:38:06.713 INFO [stderr] 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Dec 05 03:38:06.713 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:38:06.713 INFO [stderr]    |
Dec 05 03:38:06.713 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 03:38:06.713 INFO [stderr] 
Dec 05 03:38:06.713 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 03:38:06.713 INFO [stderr]   --> src/ray.rs:49:20
Dec 05 03:38:06.713 INFO [stderr]    |
Dec 05 03:38:06.713 INFO [stderr] 49 |             temp = ((-b + discriminant.sqrt()) / a);
Dec 05 03:38:06.713 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:38:06.713 INFO [stderr] 
Dec 05 03:38:06.713 INFO [stderr] warning: unused import: `ray::Ray`
Dec 05 03:38:06.713 INFO [stderr]  --> src/render.rs:1:5
Dec 05 03:38:06.713 INFO [stderr]   |
Dec 05 03:38:06.713 INFO [stderr] 1 | use ray::Ray;
Dec 05 03:38:06.713 INFO [stderr]   |     ^^^^^^^^
Dec 05 03:38:06.713 INFO [stderr]   |
Dec 05 03:38:06.713 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:38:06.713 INFO [stderr] 
Dec 05 03:38:06.783 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 03:38:06.783 INFO [stderr]   --> src/ray.rs:41:28
Dec 05 03:38:06.783 INFO [stderr]    |
Dec 05 03:38:06.783 INFO [stderr] 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Dec 05 03:38:06.783 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:38:06.783 INFO [stderr]    |
Dec 05 03:38:06.783 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 03:38:06.783 INFO [stderr] 
Dec 05 03:38:06.783 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 03:38:06.783 INFO [stderr]   --> src/ray.rs:49:20
Dec 05 03:38:06.783 INFO [stderr]    |
Dec 05 03:38:06.783 INFO [stderr] 49 |             temp = ((-b + discriminant.sqrt()) / a);
Dec 05 03:38:06.783 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 03:38:06.783 INFO [stderr] 
Dec 05 03:38:06.783 INFO [stderr] warning: unused import: `ray::Ray`
Dec 05 03:38:06.783 INFO [stderr]  --> src/render.rs:1:5
Dec 05 03:38:06.783 INFO [stderr]   |
Dec 05 03:38:06.783 INFO [stderr] 1 | use ray::Ray;
Dec 05 03:38:06.783 INFO [stderr]   |     ^^^^^^^^
Dec 05 03:38:06.783 INFO [stderr]   |
Dec 05 03:38:06.783 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:38:06.783 INFO [stderr] 
Dec 05 03:38:06.783 INFO [stderr] warning: unused variable: `s`
Dec 05 03:38:06.783 INFO [stderr]   --> src/render.rs:48:29
Dec 05 03:38:06.783 INFO [stderr]    |
Dec 05 03:38:06.783 INFO [stderr] 48 |                         for s in 0..SAMPLES {
Dec 05 03:38:06.783 INFO [stderr]    |                             ^ help: consider using `_s` instead
Dec 05 03:38:06.783 INFO [stderr]    |
Dec 05 03:38:06.783 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:38:06.783 INFO [stderr] 
Dec 05 03:38:06.795 INFO [stderr] warning: method is never used: `new`
Dec 05 03:38:06.795 INFO [stderr]   --> src/scene.rs:67:5
Dec 05 03:38:06.795 INFO [stderr]    |
Dec 05 03:38:06.795 INFO [stderr] 67 |     pub fn new() -> Scene {
Dec 05 03:38:06.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.795 INFO [stderr]    |
Dec 05 03:38:06.795 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:38:06.795 INFO [stderr] 
Dec 05 03:38:06.795 INFO [stderr] warning: method is never used: `add_sphere`
Dec 05 03:38:06.795 INFO [stderr]   --> src/scene.rs:73:5
Dec 05 03:38:06.795 INFO [stderr]    |
Dec 05 03:38:06.795 INFO [stderr] 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Dec 05 03:38:06.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.795 INFO [stderr] 
Dec 05 03:38:06.795 INFO [stderr] warning: method is never used: `new`
Dec 05 03:38:06.795 INFO [stderr]   --> src/render.rs:23:5
Dec 05 03:38:06.795 INFO [stderr]    |
Dec 05 03:38:06.795 INFO [stderr] 23 |     pub fn new() -> Renderer {
Dec 05 03:38:06.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.795 INFO [stderr] 
Dec 05 03:38:06.795 INFO [stderr] warning: method is never used: `new_from_scene`
Dec 05 03:38:06.796 INFO [stderr]   --> src/render.rs:29:5
Dec 05 03:38:06.796 INFO [stderr]    |
Dec 05 03:38:06.796 INFO [stderr] 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Dec 05 03:38:06.796 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.796 INFO [stderr] 
Dec 05 03:38:06.796 INFO [stderr] warning: method is never used: `switch_scene`
Dec 05 03:38:06.796 INFO [stderr]   --> src/render.rs:35:5
Dec 05 03:38:06.796 INFO [stderr]    |
Dec 05 03:38:06.796 INFO [stderr] 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Dec 05 03:38:06.796 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.796 INFO [stderr] 
Dec 05 03:38:06.796 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 03:38:06.796 INFO [stderr]  --> src/main.rs:1:12
Dec 05 03:38:06.796 INFO [stderr]   |
Dec 05 03:38:06.796 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 05 03:38:06.796 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 05 03:38:06.796 INFO [stderr]   |
Dec 05 03:38:06.796 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 03:38:06.796 INFO [stderr] 
Dec 05 03:38:06.849 INFO [stderr] warning: unused variable: `s`
Dec 05 03:38:06.849 INFO [stderr]   --> src/render.rs:48:29
Dec 05 03:38:06.849 INFO [stderr]    |
Dec 05 03:38:06.849 INFO [stderr] 48 |                         for s in 0..SAMPLES {
Dec 05 03:38:06.849 INFO [stderr]    |                             ^ help: consider using `_s` instead
Dec 05 03:38:06.849 INFO [stderr]    |
Dec 05 03:38:06.849 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:38:06.849 INFO [stderr] 
Dec 05 03:38:06.865 INFO [stderr] warning: method is never used: `new`
Dec 05 03:38:06.865 INFO [stderr]   --> src/scene.rs:67:5
Dec 05 03:38:06.865 INFO [stderr]    |
Dec 05 03:38:06.865 INFO [stderr] 67 |     pub fn new() -> Scene {
Dec 05 03:38:06.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.865 INFO [stderr]    |
Dec 05 03:38:06.865 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:38:06.865 INFO [stderr] 
Dec 05 03:38:06.865 INFO [stderr] warning: method is never used: `add_sphere`
Dec 05 03:38:06.865 INFO [stderr]   --> src/scene.rs:73:5
Dec 05 03:38:06.865 INFO [stderr]    |
Dec 05 03:38:06.865 INFO [stderr] 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Dec 05 03:38:06.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.865 INFO [stderr] 
Dec 05 03:38:06.865 INFO [stderr] warning: method is never used: `new`
Dec 05 03:38:06.865 INFO [stderr]   --> src/render.rs:23:5
Dec 05 03:38:06.865 INFO [stderr]    |
Dec 05 03:38:06.865 INFO [stderr] 23 |     pub fn new() -> Renderer {
Dec 05 03:38:06.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.865 INFO [stderr] 
Dec 05 03:38:06.865 INFO [stderr] warning: method is never used: `new_from_scene`
Dec 05 03:38:06.865 INFO [stderr]   --> src/render.rs:29:5
Dec 05 03:38:06.865 INFO [stderr]    |
Dec 05 03:38:06.865 INFO [stderr] 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Dec 05 03:38:06.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.865 INFO [stderr] 
Dec 05 03:38:06.865 INFO [stderr] warning: method is never used: `switch_scene`
Dec 05 03:38:06.865 INFO [stderr]   --> src/render.rs:35:5
Dec 05 03:38:06.865 INFO [stderr]    |
Dec 05 03:38:06.865 INFO [stderr] 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Dec 05 03:38:06.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:38:06.865 INFO [stderr] 
Dec 05 03:38:06.865 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 03:38:06.865 INFO [stderr]  --> src/main.rs:1:12
Dec 05 03:38:06.865 INFO [stderr]   |
Dec 05 03:38:06.865 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 05 03:38:06.865 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 05 03:38:06.865 INFO [stderr]   |
Dec 05 03:38:06.865 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 03:38:06.865 INFO [stderr] 
Dec 05 03:38:06.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Dec 05 03:38:06.914 INFO [stderr] su: No module specific data is present
Dec 05 03:38:07.276 INFO running `"docker" "inspect" "9fb51292971a43699114150fa36cd1cb6ee5f37d5e5003d999dcbe26f6618f01"`
Dec 05 03:38:07.431 INFO running `"docker" "rm" "-f" "9fb51292971a43699114150fa36cd1cb6ee5f37d5e5003d999dcbe26f6618f01"`
Dec 05 03:38:07.563 INFO [stdout] 9fb51292971a43699114150fa36cd1cb6ee5f37d5e5003d999dcbe26f6618f01