Oct 13 05:43:46.326 INFO checking Adam-Gleave/tracer-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:43:46.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 05:43:46.629 INFO blam! 52ff7131f991e8b460be6b36d6cd3405447c9c54e6296699ed2503022086ddb2
Oct 13 05:43:46.634 INFO running `"docker" "start" "-a" "52ff7131f991e8b460be6b36d6cd3405447c9c54e6296699ed2503022086ddb2"`
Oct 13 05:43:47.190 INFO kablam! usermod: no changes
Oct 13 05:43:47.271 INFO kablam!     Checking coord v0.11.0
Oct 13 05:43:48.537 INFO kablam!     Checking tracer-rs v0.1.0 (/source)
Oct 13 05:43:49.710 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 13 05:43:49.710 INFO kablam!   --> src/ray.rs:41:28
Oct 13 05:43:49.711 INFO kablam!    |
Oct 13 05:43:49.711 INFO kablam! 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Oct 13 05:43:49.711 INFO kablam!    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 05:43:49.712 INFO kablam!    |
Oct 13 05:43:49.712 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 05:43:49.712 INFO kablam! 
Oct 13 05:43:49.712 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 13 05:43:49.712 INFO kablam!   --> src/ray.rs:49:20
Oct 13 05:43:49.712 INFO kablam!    |
Oct 13 05:43:49.712 INFO kablam! 49 |             temp = ((-b + discriminant.sqrt()) / a);
Oct 13 05:43:49.712 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 05:43:49.712 INFO kablam! 
Oct 13 05:43:49.712 INFO kablam! warning: unused import: `ray::Ray`
Oct 13 05:43:49.712 INFO kablam!  --> src/render.rs:1:5
Oct 13 05:43:49.712 INFO kablam!   |
Oct 13 05:43:49.712 INFO kablam! 1 | use ray::Ray;
Oct 13 05:43:49.712 INFO kablam!   |     ^^^^^^^^
Oct 13 05:43:49.712 INFO kablam!   |
Oct 13 05:43:49.712 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 05:43:49.712 INFO kablam! 
Oct 13 05:43:49.769 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 13 05:43:49.769 INFO kablam!   --> src/ray.rs:41:28
Oct 13 05:43:49.769 INFO kablam!    |
Oct 13 05:43:49.769 INFO kablam! 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Oct 13 05:43:49.769 INFO kablam!    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 05:43:49.769 INFO kablam!    |
Oct 13 05:43:49.769 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 05:43:49.769 INFO kablam! 
Oct 13 05:43:49.769 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 13 05:43:49.769 INFO kablam!   --> src/ray.rs:49:20
Oct 13 05:43:49.769 INFO kablam!    |
Oct 13 05:43:49.769 INFO kablam! 49 |             temp = ((-b + discriminant.sqrt()) / a);
Oct 13 05:43:49.769 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 05:43:49.769 INFO kablam! 
Oct 13 05:43:49.769 INFO kablam! warning: unused import: `ray::Ray`
Oct 13 05:43:49.769 INFO kablam!  --> src/render.rs:1:5
Oct 13 05:43:49.769 INFO kablam!   |
Oct 13 05:43:49.769 INFO kablam! 1 | use ray::Ray;
Oct 13 05:43:49.769 INFO kablam!   |     ^^^^^^^^
Oct 13 05:43:49.769 INFO kablam!   |
Oct 13 05:43:49.769 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 05:43:49.769 INFO kablam! 
Oct 13 05:43:49.792 INFO kablam! warning: unused variable: `s`
Oct 13 05:43:49.792 INFO kablam!   --> src/render.rs:48:29
Oct 13 05:43:49.793 INFO kablam!    |
Oct 13 05:43:49.793 INFO kablam! 48 |                         for s in 0..SAMPLES {
Oct 13 05:43:49.793 INFO kablam!    |                             ^ help: consider using `_s` instead
Oct 13 05:43:49.793 INFO kablam!    |
Oct 13 05:43:49.793 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 05:43:49.793 INFO kablam! 
Oct 13 05:43:49.814 INFO kablam! warning: method is never used: `new`
Oct 13 05:43:49.814 INFO kablam!   --> src/scene.rs:67:5
Oct 13 05:43:49.814 INFO kablam!    |
Oct 13 05:43:49.814 INFO kablam! 67 |     pub fn new() -> Scene {
Oct 13 05:43:49.814 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:43:49.814 INFO kablam!    |
Oct 13 05:43:49.814 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 05:43:49.814 INFO kablam! 
Oct 13 05:43:49.816 INFO kablam! warning: method is never used: `add_sphere`
Oct 13 05:43:49.816 INFO kablam!   --> src/scene.rs:73:5
Oct 13 05:43:49.816 INFO kablam!    |
Oct 13 05:43:49.816 INFO kablam! 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Oct 13 05:43:49.816 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:43:49.816 INFO kablam! 
Oct 13 05:43:49.816 INFO kablam! warning: method is never used: `new`
Oct 13 05:43:49.816 INFO kablam!   --> src/render.rs:23:5
Oct 13 05:43:49.816 INFO kablam!    |
Oct 13 05:43:49.816 INFO kablam! 23 |     pub fn new() -> Renderer {
Oct 13 05:43:49.816 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:43:49.816 INFO kablam! 
Oct 13 05:43:49.816 INFO kablam! warning: method is never used: `new_from_scene`
Oct 13 05:43:49.816 INFO kablam!   --> src/render.rs:29:5
Oct 13 05:43:49.816 INFO kablam!    |
Oct 13 05:43:49.816 INFO kablam! 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Oct 13 05:43:49.816 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:43:49.816 INFO kablam! 
Oct 13 05:43:49.816 INFO kablam! warning: method is never used: `switch_scene`
Oct 13 05:43:49.816 INFO kablam!   --> src/render.rs:35:5
Oct 13 05:43:49.816 INFO kablam!    |
Oct 13 05:43:49.816 INFO kablam! 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Oct 13 05:43:49.816 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:43:49.816 INFO kablam! 
Oct 13 05:43:49.817 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 13 05:43:49.817 INFO kablam!  --> src/main.rs:1:12
Oct 13 05:43:49.817 INFO kablam!   |
Oct 13 05:43:49.817 INFO kablam! 1 | #![feature(extern_prelude)]
Oct 13 05:43:49.817 INFO kablam!   |            ^^^^^^^^^^^^^^
Oct 13 05:43:49.817 INFO kablam!   |
Oct 13 05:43:49.817 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 05:43:49.817 INFO kablam! 
Oct 13 05:43:49.852 INFO kablam! warning: unused variable: `s`
Oct 13 05:43:49.852 INFO kablam!   --> src/render.rs:48:29
Oct 13 05:43:49.852 INFO kablam!    |
Oct 13 05:43:49.852 INFO kablam! 48 |                         for s in 0..SAMPLES {
Oct 13 05:43:49.852 INFO kablam!    |                             ^ help: consider using `_s` instead
Oct 13 05:43:49.852 INFO kablam!    |
Oct 13 05:43:49.852 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 05:43:49.852 INFO kablam! 
Oct 13 05:43:49.869 INFO kablam! warning: method is never used: `new`
Oct 13 05:43:49.869 INFO kablam!   --> src/scene.rs:67:5
Oct 13 05:43:49.869 INFO kablam!    |
Oct 13 05:43:49.869 INFO kablam! 67 |     pub fn new() -> Scene {
Oct 13 05:43:49.869 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:43:49.870 INFO kablam!    |
Oct 13 05:43:49.870 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 05:43:49.870 INFO kablam! 
Oct 13 05:43:49.870 INFO kablam! warning: method is never used: `add_sphere`
Oct 13 05:43:49.870 INFO kablam!   --> src/scene.rs:73:5
Oct 13 05:43:49.870 INFO kablam!    |
Oct 13 05:43:49.870 INFO kablam! 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Oct 13 05:43:49.870 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:43:49.870 INFO kablam! 
Oct 13 05:43:49.870 INFO kablam! warning: method is never used: `new`
Oct 13 05:43:49.870 INFO kablam!   --> src/render.rs:23:5
Oct 13 05:43:49.870 INFO kablam!    |
Oct 13 05:43:49.870 INFO kablam! 23 |     pub fn new() -> Renderer {
Oct 13 05:43:49.870 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:43:49.870 INFO kablam! 
Oct 13 05:43:49.870 INFO kablam! warning: method is never used: `new_from_scene`
Oct 13 05:43:49.870 INFO kablam!   --> src/render.rs:29:5
Oct 13 05:43:49.870 INFO kablam!    |
Oct 13 05:43:49.870 INFO kablam! 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Oct 13 05:43:49.870 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:43:49.870 INFO kablam! 
Oct 13 05:43:49.870 INFO kablam! warning: method is never used: `switch_scene`
Oct 13 05:43:49.870 INFO kablam!   --> src/render.rs:35:5
Oct 13 05:43:49.870 INFO kablam!    |
Oct 13 05:43:49.870 INFO kablam! 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Oct 13 05:43:49.870 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:43:49.870 INFO kablam! 
Oct 13 05:43:49.870 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 13 05:43:49.870 INFO kablam!  --> src/main.rs:1:12
Oct 13 05:43:49.870 INFO kablam!   |
Oct 13 05:43:49.870 INFO kablam! 1 | #![feature(extern_prelude)]
Oct 13 05:43:49.870 INFO kablam!   |            ^^^^^^^^^^^^^^
Oct 13 05:43:49.870 INFO kablam!   |
Oct 13 05:43:49.870 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 05:43:49.870 INFO kablam! 
Oct 13 05:43:49.896 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Oct 13 05:43:49.900 INFO kablam! su: No module specific data is present
Oct 13 05:43:50.166 INFO running `"docker" "rm" "-f" "52ff7131f991e8b460be6b36d6cd3405447c9c54e6296699ed2503022086ddb2"`
Oct 13 05:43:50.313 INFO blam! 52ff7131f991e8b460be6b36d6cd3405447c9c54e6296699ed2503022086ddb2