Nov 01 13:14:42.107 INFO checking Adam-Gleave/tracer-rs against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 13:14:42.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 13:14:42.262 INFO blam! 293473d4d1b49291609c23753db0db56835a5d302e3b5d44884ae18c13732fad
Nov 01 13:14:42.272 INFO running `"docker" "start" "-a" "293473d4d1b49291609c23753db0db56835a5d302e3b5d44884ae18c13732fad"`
Nov 01 13:14:42.820 INFO kablam! usermod: no changes
Nov 01 13:14:42.898 INFO kablam!     Checking coord v0.11.0
Nov 01 13:14:44.100 INFO kablam!     Checking tracer-rs v0.1.0 (/source)
Nov 01 13:14:44.878 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 01 13:14:44.879 INFO kablam!   --> src/ray.rs:41:28
Nov 01 13:14:44.879 INFO kablam!    |
Nov 01 13:14:44.879 INFO kablam! 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Nov 01 13:14:44.879 INFO kablam!    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 13:14:44.879 INFO kablam!    |
Nov 01 13:14:44.879 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 13:14:44.879 INFO kablam! 
Nov 01 13:14:44.879 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 01 13:14:44.879 INFO kablam!   --> src/ray.rs:49:20
Nov 01 13:14:44.879 INFO kablam!    |
Nov 01 13:14:44.879 INFO kablam! 49 |             temp = ((-b + discriminant.sqrt()) / a);
Nov 01 13:14:44.879 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 13:14:44.879 INFO kablam! 
Nov 01 13:14:44.879 INFO kablam! warning: unused import: `ray::Ray`
Nov 01 13:14:44.879 INFO kablam!  --> src/render.rs:1:5
Nov 01 13:14:44.879 INFO kablam!   |
Nov 01 13:14:44.879 INFO kablam! 1 | use ray::Ray;
Nov 01 13:14:44.879 INFO kablam!   |     ^^^^^^^^
Nov 01 13:14:44.879 INFO kablam!   |
Nov 01 13:14:44.879 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 13:14:44.879 INFO kablam! 
Nov 01 13:14:44.928 INFO kablam! warning: unused variable: `s`
Nov 01 13:14:44.928 INFO kablam!   --> src/render.rs:48:29
Nov 01 13:14:44.928 INFO kablam!    |
Nov 01 13:14:44.928 INFO kablam! 48 |                         for s in 0..SAMPLES {
Nov 01 13:14:44.928 INFO kablam!    |                             ^ help: consider using `_s` instead
Nov 01 13:14:44.928 INFO kablam!    |
Nov 01 13:14:44.928 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 13:14:44.928 INFO kablam! 
Nov 01 13:14:44.944 INFO kablam! warning: method is never used: `new`
Nov 01 13:14:44.944 INFO kablam!   --> src/scene.rs:67:5
Nov 01 13:14:44.944 INFO kablam!    |
Nov 01 13:14:44.944 INFO kablam! 67 |     pub fn new() -> Scene {
Nov 01 13:14:44.944 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:14:44.944 INFO kablam!    |
Nov 01 13:14:44.944 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 13:14:44.944 INFO kablam! 
Nov 01 13:14:44.944 INFO kablam! warning: method is never used: `add_sphere`
Nov 01 13:14:44.944 INFO kablam!   --> src/scene.rs:73:5
Nov 01 13:14:44.944 INFO kablam!    |
Nov 01 13:14:44.944 INFO kablam! 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Nov 01 13:14:44.944 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:14:44.944 INFO kablam! 
Nov 01 13:14:44.944 INFO kablam! warning: method is never used: `new`
Nov 01 13:14:44.944 INFO kablam!   --> src/render.rs:23:5
Nov 01 13:14:44.944 INFO kablam!    |
Nov 01 13:14:44.944 INFO kablam! 23 |     pub fn new() -> Renderer {
Nov 01 13:14:44.944 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:14:44.944 INFO kablam! 
Nov 01 13:14:44.944 INFO kablam! warning: method is never used: `new_from_scene`
Nov 01 13:14:44.944 INFO kablam!   --> src/render.rs:29:5
Nov 01 13:14:44.944 INFO kablam!    |
Nov 01 13:14:44.944 INFO kablam! 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Nov 01 13:14:44.944 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:14:44.944 INFO kablam! 
Nov 01 13:14:44.944 INFO kablam! warning: method is never used: `switch_scene`
Nov 01 13:14:44.944 INFO kablam!   --> src/render.rs:35:5
Nov 01 13:14:44.944 INFO kablam!    |
Nov 01 13:14:44.944 INFO kablam! 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Nov 01 13:14:44.944 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:14:44.944 INFO kablam! 
Nov 01 13:14:44.944 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 01 13:14:44.944 INFO kablam!  --> src/main.rs:1:12
Nov 01 13:14:44.944 INFO kablam!   |
Nov 01 13:14:44.944 INFO kablam! 1 | #![feature(extern_prelude)]
Nov 01 13:14:44.944 INFO kablam!   |            ^^^^^^^^^^^^^^
Nov 01 13:14:44.944 INFO kablam!   |
Nov 01 13:14:44.944 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 13:14:44.944 INFO kablam! 
Nov 01 13:14:44.993 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 01 13:14:44.993 INFO kablam!   --> src/ray.rs:41:28
Nov 01 13:14:44.993 INFO kablam!    |
Nov 01 13:14:44.993 INFO kablam! 41 |             let mut temp = ((-b - discriminant.sqrt()) /a );
Nov 01 13:14:44.993 INFO kablam!    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 13:14:44.993 INFO kablam!    |
Nov 01 13:14:44.993 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 13:14:44.993 INFO kablam! 
Nov 01 13:14:44.993 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 01 13:14:44.993 INFO kablam!   --> src/ray.rs:49:20
Nov 01 13:14:44.993 INFO kablam!    |
Nov 01 13:14:44.993 INFO kablam! 49 |             temp = ((-b + discriminant.sqrt()) / a);
Nov 01 13:14:44.993 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 13:14:44.993 INFO kablam! 
Nov 01 13:14:44.993 INFO kablam! warning: unused import: `ray::Ray`
Nov 01 13:14:44.993 INFO kablam!  --> src/render.rs:1:5
Nov 01 13:14:44.993 INFO kablam!   |
Nov 01 13:14:44.993 INFO kablam! 1 | use ray::Ray;
Nov 01 13:14:44.993 INFO kablam!   |     ^^^^^^^^
Nov 01 13:14:44.993 INFO kablam!   |
Nov 01 13:14:44.993 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 13:14:44.993 INFO kablam! 
Nov 01 13:14:45.076 INFO kablam! warning: unused variable: `s`
Nov 01 13:14:45.076 INFO kablam!   --> src/render.rs:48:29
Nov 01 13:14:45.076 INFO kablam!    |
Nov 01 13:14:45.076 INFO kablam! 48 |                         for s in 0..SAMPLES {
Nov 01 13:14:45.076 INFO kablam!    |                             ^ help: consider using `_s` instead
Nov 01 13:14:45.076 INFO kablam!    |
Nov 01 13:14:45.076 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 13:14:45.076 INFO kablam! 
Nov 01 13:14:45.088 INFO kablam! warning: method is never used: `new`
Nov 01 13:14:45.088 INFO kablam!   --> src/scene.rs:67:5
Nov 01 13:14:45.088 INFO kablam!    |
Nov 01 13:14:45.088 INFO kablam! 67 |     pub fn new() -> Scene {
Nov 01 13:14:45.088 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:14:45.088 INFO kablam!    |
Nov 01 13:14:45.088 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 13:14:45.088 INFO kablam! 
Nov 01 13:14:45.088 INFO kablam! warning: method is never used: `add_sphere`
Nov 01 13:14:45.088 INFO kablam!   --> src/scene.rs:73:5
Nov 01 13:14:45.088 INFO kablam!    |
Nov 01 13:14:45.088 INFO kablam! 73 |     pub fn add_sphere(&mut self, in_radius: f32, in_origin: Vec3<f32>) {
Nov 01 13:14:45.088 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:14:45.088 INFO kablam! 
Nov 01 13:14:45.088 INFO kablam! warning: method is never used: `new`
Nov 01 13:14:45.088 INFO kablam!   --> src/render.rs:23:5
Nov 01 13:14:45.088 INFO kablam!    |
Nov 01 13:14:45.088 INFO kablam! 23 |     pub fn new() -> Renderer {
Nov 01 13:14:45.088 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:14:45.088 INFO kablam! 
Nov 01 13:14:45.088 INFO kablam! warning: method is never used: `new_from_scene`
Nov 01 13:14:45.088 INFO kablam!   --> src/render.rs:29:5
Nov 01 13:14:45.088 INFO kablam!    |
Nov 01 13:14:45.088 INFO kablam! 29 |     pub fn new_from_scene(in_scene: Scene) -> Renderer {
Nov 01 13:14:45.088 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:14:45.088 INFO kablam! 
Nov 01 13:14:45.088 INFO kablam! warning: method is never used: `switch_scene`
Nov 01 13:14:45.088 INFO kablam!   --> src/render.rs:35:5
Nov 01 13:14:45.088 INFO kablam!    |
Nov 01 13:14:45.088 INFO kablam! 35 |     pub fn switch_scene(&mut self, in_scene: Scene) {
Nov 01 13:14:45.088 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:14:45.088 INFO kablam! 
Nov 01 13:14:45.088 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 01 13:14:45.088 INFO kablam!  --> src/main.rs:1:12
Nov 01 13:14:45.088 INFO kablam!   |
Nov 01 13:14:45.088 INFO kablam! 1 | #![feature(extern_prelude)]
Nov 01 13:14:45.088 INFO kablam!   |            ^^^^^^^^^^^^^^
Nov 01 13:14:45.088 INFO kablam!   |
Nov 01 13:14:45.088 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 13:14:45.088 INFO kablam! 
Nov 01 13:14:45.108 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Nov 01 13:14:45.113 INFO kablam! su: No module specific data is present
Nov 01 13:14:45.488 INFO running `"docker" "rm" "-f" "293473d4d1b49291609c23753db0db56835a5d302e3b5d44884ae18c13732fad"`
Nov 01 13:14:45.635 INFO blam! 293473d4d1b49291609c23753db0db56835a5d302e3b5d44884ae18c13732fad