Dec 11 05:54:54.291 INFO checking xeinherjar/rayray against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 05:54:54.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 05:54:54.836 INFO [stdout] 20405bdf27346899c910e8488adb21572a6c0b68ee3f981d3192e4eed147e8b4
Dec 11 05:54:54.844 INFO running `"docker" "start" "-a" "20405bdf27346899c910e8488adb21572a6c0b68ee3f981d3192e4eed147e8b4"`
Dec 11 05:54:56.828 INFO [stderr] usermod: no changes
Dec 11 05:54:56.880 INFO [stderr]     Checking rayray v0.1.0 (/source)
Dec 11 05:54:57.169 INFO [stderr] warning: unused import: `Point3D`
Dec 11 05:54:57.169 INFO [stderr]  --> src/tuple3d.rs:3:15
Dec 11 05:54:57.169 INFO [stderr]   |
Dec 11 05:54:57.169 INFO [stderr] 3 | use point3d::{Point3D};
Dec 11 05:54:57.169 INFO [stderr]   |               ^^^^^^^
Dec 11 05:54:57.169 INFO [stderr]   |
Dec 11 05:54:57.169 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:54:57.169 INFO [stderr] 
Dec 11 05:54:57.169 INFO [stderr] warning: unused import: `Vector3D`
Dec 11 05:54:57.169 INFO [stderr]  --> src/tuple3d.rs:4:16
Dec 11 05:54:57.170 INFO [stderr]   |
Dec 11 05:54:57.170 INFO [stderr] 4 | use vector3d::{Vector3D};
Dec 11 05:54:57.170 INFO [stderr]   |                ^^^^^^^^
Dec 11 05:54:57.170 INFO [stderr] 
Dec 11 05:54:57.170 INFO [stderr] warning: unused import: `Read`
Dec 11 05:54:57.170 INFO [stderr]  --> src/canvas.rs:5:15
Dec 11 05:54:57.170 INFO [stderr]   |
Dec 11 05:54:57.170 INFO [stderr] 5 | use std::io::{Read, Write};
Dec 11 05:54:57.170 INFO [stderr]   |               ^^^^
Dec 11 05:54:57.170 INFO [stderr] 
Dec 11 05:54:57.244 INFO [stderr] warning: unused import: `Point3D`
Dec 11 05:54:57.245 INFO [stderr]  --> src/tuple3d.rs:3:15
Dec 11 05:54:57.245 INFO [stderr]   |
Dec 11 05:54:57.245 INFO [stderr] 3 | use point3d::{Point3D};
Dec 11 05:54:57.245 INFO [stderr]   |               ^^^^^^^
Dec 11 05:54:57.245 INFO [stderr]   |
Dec 11 05:54:57.245 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:54:57.245 INFO [stderr] 
Dec 11 05:54:57.245 INFO [stderr] warning: unused import: `Vector3D`
Dec 11 05:54:57.245 INFO [stderr]  --> src/tuple3d.rs:4:16
Dec 11 05:54:57.245 INFO [stderr]   |
Dec 11 05:54:57.245 INFO [stderr] 4 | use vector3d::{Vector3D};
Dec 11 05:54:57.245 INFO [stderr]   |                ^^^^^^^^
Dec 11 05:54:57.245 INFO [stderr] 
Dec 11 05:54:57.245 INFO [stderr] warning: unused import: `Read`
Dec 11 05:54:57.245 INFO [stderr]  --> src/canvas.rs:5:15
Dec 11 05:54:57.245 INFO [stderr]   |
Dec 11 05:54:57.245 INFO [stderr] 5 | use std::io::{Read, Write};
Dec 11 05:54:57.245 INFO [stderr]   |               ^^^^
Dec 11 05:54:57.245 INFO [stderr] 
Dec 11 05:54:57.245 INFO [stderr] warning: unused import: `super::*`
Dec 11 05:54:57.245 INFO [stderr]   --> src/canvas.rs:95:9
Dec 11 05:54:57.245 INFO [stderr]    |
Dec 11 05:54:57.245 INFO [stderr] 95 |     use super::*;
Dec 11 05:54:57.245 INFO [stderr]    |         ^^^^^^^^
Dec 11 05:54:57.245 INFO [stderr] 
Dec 11 05:54:57.384 INFO [stderr] warning: unused variable: `idx`
Dec 11 05:54:57.384 INFO [stderr]   --> src/canvas.rs:60:14
Dec 11 05:54:57.384 INFO [stderr]    |
Dec 11 05:54:57.384 INFO [stderr] 60 |         for (idx, color) in self.canvas.iter().enumerate() {
Dec 11 05:54:57.384 INFO [stderr]    |              ^^^ help: consider using `_idx` instead
Dec 11 05:54:57.404 INFO [stderr]    |
Dec 11 05:54:57.404 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 05:54:57.404 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `magnitude`
Dec 11 05:54:57.469 INFO [stderr]   --> src/vector3d.rs:18:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 18 |     pub fn magnitude(&self) -> f64 {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `normalize`
Dec 11 05:54:57.469 INFO [stderr]   --> src/vector3d.rs:22:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 22 |     pub fn normalize(&self) -> Vector3D {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `dot`
Dec 11 05:54:57.469 INFO [stderr]   --> src/vector3d.rs:27:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 27 |     pub fn dot(&self, other: Vector3D) -> f64 {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `cross`
Dec 11 05:54:57.469 INFO [stderr]   --> src/vector3d.rs:31:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 31 |     pub fn cross(&self, other: Vector3D) -> Vector3D {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `magnitude`
Dec 11 05:54:57.469 INFO [stderr]   --> src/tuple3d.rs:19:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 19 |     fn magnitude(&self) -> f64 {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `normalize`
Dec 11 05:54:57.469 INFO [stderr]   --> src/tuple3d.rs:23:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 23 |     fn normalize(&self) -> Tuple3D {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `dot`
Dec 11 05:54:57.469 INFO [stderr]   --> src/tuple3d.rs:28:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 28 |     fn dot(&self, other: Tuple3D) -> f64 {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: struct is never constructed: `Canvas`
Dec 11 05:54:57.469 INFO [stderr]  --> src/canvas.rs:8:1
Dec 11 05:54:57.469 INFO [stderr]   |
Dec 11 05:54:57.469 INFO [stderr] 8 | pub struct Canvas {
Dec 11 05:54:57.469 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `new`
Dec 11 05:54:57.469 INFO [stderr]   --> src/canvas.rs:15:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 15 |     pub fn new(width: u64, height: u64) -> Canvas {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `get`
Dec 11 05:54:57.469 INFO [stderr]   --> src/canvas.rs:20:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 20 |     pub fn get(self, x: u64, y: u64) -> Color {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `put`
Dec 11 05:54:57.469 INFO [stderr]   --> src/canvas.rs:25:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 25 |     pub fn put(&mut self, x: u64, y: u64, color: Color) -> () {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.469 INFO [stderr] warning: method is never used: `save_ppm`
Dec 11 05:54:57.469 INFO [stderr]   --> src/canvas.rs:30:5
Dec 11 05:54:57.469 INFO [stderr]    |
Dec 11 05:54:57.469 INFO [stderr] 30 |     pub fn save_ppm(self, path: String) -> () {
Dec 11 05:54:57.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.469 INFO [stderr] 
Dec 11 05:54:57.555 INFO [stderr] warning: unused variable: `idx`
Dec 11 05:54:57.555 INFO [stderr]   --> src/canvas.rs:60:14
Dec 11 05:54:57.555 INFO [stderr]    |
Dec 11 05:54:57.555 INFO [stderr] 60 |         for (idx, color) in self.canvas.iter().enumerate() {
Dec 11 05:54:57.555 INFO [stderr]    |              ^^^ help: consider using `_idx` instead
Dec 11 05:54:57.555 INFO [stderr]    |
Dec 11 05:54:57.555 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 05:54:57.555 INFO [stderr] 
Dec 11 05:54:57.625 INFO [stderr] warning: method is never used: `magnitude`
Dec 11 05:54:57.625 INFO [stderr]   --> src/tuple3d.rs:19:5
Dec 11 05:54:57.625 INFO [stderr]    |
Dec 11 05:54:57.625 INFO [stderr] 19 |     fn magnitude(&self) -> f64 {
Dec 11 05:54:57.625 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.625 INFO [stderr]    |
Dec 11 05:54:57.625 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 05:54:57.625 INFO [stderr] 
Dec 11 05:54:57.625 INFO [stderr] warning: method is never used: `normalize`
Dec 11 05:54:57.625 INFO [stderr]   --> src/tuple3d.rs:23:5
Dec 11 05:54:57.626 INFO [stderr]    |
Dec 11 05:54:57.626 INFO [stderr] 23 |     fn normalize(&self) -> Tuple3D {
Dec 11 05:54:57.626 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:54:57.626 INFO [stderr] 
Dec 11 05:54:57.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 11 05:54:57.663 INFO [stderr] su: No module specific data is present
Dec 11 05:54:58.887 INFO running `"docker" "inspect" "20405bdf27346899c910e8488adb21572a6c0b68ee3f981d3192e4eed147e8b4"`
Dec 11 05:54:59.304 INFO running `"docker" "rm" "-f" "20405bdf27346899c910e8488adb21572a6c0b68ee3f981d3192e4eed147e8b4"`
Dec 11 05:54:59.676 INFO [stdout] 20405bdf27346899c910e8488adb21572a6c0b68ee3f981d3192e4eed147e8b4