Dec 18 06:29:01.237 INFO checking Maxeonyx/ray-tracer against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:29:01.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Maxeonyx/ray-tracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:29:01.772 INFO [stdout] d484e11314e09da19e9b1bfb6163f39536bda9f933d08dde5846b89b79fb9ebf
Dec 18 06:29:01.774 INFO running `"docker" "start" "-a" "d484e11314e09da19e9b1bfb6163f39536bda9f933d08dde5846b89b79fb9ebf"`
Dec 18 06:29:04.429 INFO [stderr]     Checking backtrace-sys v0.1.22
Dec 18 06:29:04.432 INFO [stderr]     Checking png v0.11.0
Dec 18 06:29:04.432 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 18 06:29:05.055 INFO [stderr]     Checking backtrace v0.3.8
Dec 18 06:29:06.393 INFO [stderr]     Checking glium v0.21.0
Dec 18 06:29:07.634 INFO [stderr]     Checking image v0.18.0
Dec 18 06:29:22.326 INFO [stderr]     Checking pstet v0.1.0 (/opt/crater/workdir)
Dec 18 06:29:23.948 INFO [stderr] warning: unused import: `load_from_memory`
Dec 18 06:29:23.949 INFO [stderr]   --> src/main.rs:12:13
Dec 18 06:29:23.949 INFO [stderr]    |
Dec 18 06:29:23.949 INFO [stderr] 12 | use image::{load_from_memory, DynamicImage};
Dec 18 06:29:23.950 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 18 06:29:23.950 INFO [stderr]    |
Dec 18 06:29:23.950 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 06:29:23.951 INFO [stderr] 
Dec 18 06:29:23.951 INFO [stderr] warning: unused import: `rand::*`
Dec 18 06:29:23.951 INFO [stderr]   --> src/main.rs:13:5
Dec 18 06:29:23.952 INFO [stderr]    |
Dec 18 06:29:23.952 INFO [stderr] 13 | use rand::*;
Dec 18 06:29:23.952 INFO [stderr]    |     ^^^^^^^
Dec 18 06:29:23.952 INFO [stderr] 
Dec 18 06:29:23.953 INFO [stderr] warning: unused import: `load_from_memory`
Dec 18 06:29:23.953 INFO [stderr]  --> src/scene.rs:1:13
Dec 18 06:29:23.953 INFO [stderr]   |
Dec 18 06:29:23.953 INFO [stderr] 1 | use image::{load_from_memory, DynamicImage};
Dec 18 06:29:23.954 INFO [stderr]   |             ^^^^^^^^^^^^^^^^
Dec 18 06:29:23.954 INFO [stderr] warning: unused import: `load_from_memory`
Dec 18 06:29:23.954 INFO [stderr]   --> src/main.rs:12:13
Dec 18 06:29:23.954 INFO [stderr]    |
Dec 18 06:29:23.955 INFO [stderr] 12 | use image::{load_from_memory, DynamicImage};
Dec 18 06:29:23.955 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 18 06:29:23.955 INFO [stderr]    |
Dec 18 06:29:23.956 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 06:29:23.956 INFO [stderr] 
Dec 18 06:29:23.956 INFO [stderr] warning: unused import: `rand::*`
Dec 18 06:29:23.956 INFO [stderr]   --> src/main.rs:13:5
Dec 18 06:29:23.957 INFO [stderr]    |
Dec 18 06:29:23.957 INFO [stderr] 13 | use rand::*;
Dec 18 06:29:23.957 INFO [stderr]    |     ^^^^^^^
Dec 18 06:29:23.957 INFO [stderr] 
Dec 18 06:29:23.958 INFO [stderr] warning: unused import: `load_from_memory`
Dec 18 06:29:23.958 INFO [stderr]  --> src/scene.rs:1:13
Dec 18 06:29:23.958 INFO [stderr]   |
Dec 18 06:29:23.959 INFO [stderr] 1 | use image::{load_from_memory, DynamicImage};
Dec 18 06:29:23.959 INFO [stderr]   |             ^^^^^^^^^^^^^^^^
Dec 18 06:29:23.959 INFO [stderr] 
Dec 18 06:29:23.959 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 06:29:23.960 INFO [stderr]    --> src/scene.rs:511:30
Dec 18 06:29:23.960 INFO [stderr]     |
Dec 18 06:29:23.972 INFO [stderr] 511 |         let flip_normal = if (i == 2 || i == 9) { true } else { false };
Dec 18 06:29:23.973 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 06:29:23.973 INFO [stderr]     |
Dec 18 06:29:23.973 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 06:29:23.973 INFO [stderr] 
Dec 18 06:29:23.974 INFO [stderr] 
Dec 18 06:29:23.974 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 06:29:23.974 INFO [stderr]    --> src/scene.rs:511:30
Dec 18 06:29:23.974 INFO [stderr]     |
Dec 18 06:29:23.975 INFO [stderr] 511 |         let flip_normal = if (i == 2 || i == 9) { true } else { false };
Dec 18 06:29:23.975 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 06:29:23.975 INFO [stderr]     |
Dec 18 06:29:23.976 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 06:29:23.976 INFO [stderr] 
Dec 18 06:29:24.458 INFO [stderr] warning: unused variable: `y_rotation`
Dec 18 06:29:24.459 INFO [stderr]    --> src/main.rs:177:9
Dec 18 06:29:24.459 INFO [stderr]     |
Dec 18 06:29:24.459 INFO [stderr] 177 |     let y_rotation = cgmath::Quaternion::from_arc(
Dec 18 06:29:24.459 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_y_rotation` instead
Dec 18 06:29:24.459 INFO [stderr]     |
Dec 18 06:29:24.459 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 06:29:24.459 INFO [stderr] 
Dec 18 06:29:24.459 INFO [stderr] warning: unused variable: `sphere`
Dec 18 06:29:24.459 INFO [stderr]   --> src/shapes/mod.rs:57:22
Dec 18 06:29:24.459 INFO [stderr]    |
Dec 18 06:29:24.459 INFO [stderr] 57 |             Shape::Sphere(ref sphere) => V2 { x: 0.0, y: 0.0 },
Dec 18 06:29:24.459 INFO [stderr]    |                               ^^^^^^ help: consider using `_sphere` instead
Dec 18 06:29:24.459 INFO [stderr] 
Dec 18 06:29:24.503 INFO [stderr] warning: unused variable: `y_rotation`
Dec 18 06:29:24.503 INFO [stderr]    --> src/main.rs:177:9
Dec 18 06:29:24.503 INFO [stderr]     |
Dec 18 06:29:24.503 INFO [stderr] 177 |     let y_rotation = cgmath::Quaternion::from_arc(
Dec 18 06:29:24.503 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_y_rotation` instead
Dec 18 06:29:24.503 INFO [stderr]     |
Dec 18 06:29:24.503 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 06:29:24.503 INFO [stderr] 
Dec 18 06:29:24.508 INFO [stderr] warning: unused variable: `sphere`
Dec 18 06:29:24.508 INFO [stderr]   --> src/shapes/mod.rs:57:22
Dec 18 06:29:24.508 INFO [stderr]    |
Dec 18 06:29:24.508 INFO [stderr] 57 |             Shape::Sphere(ref sphere) => V2 { x: 0.0, y: 0.0 },
Dec 18 06:29:24.508 INFO [stderr]    |                               ^^^^^^ help: consider using `_sphere` instead
Dec 18 06:29:24.508 INFO [stderr] 
Dec 18 06:29:24.508 INFO [stderr] warning: variable does not need to be mutable
Dec 18 06:29:24.508 INFO [stderr]    --> src/scene.rs:410:13
Dec 18 06:29:24.508 INFO [stderr]     |
Dec 18 06:29:24.508 INFO [stderr] 410 |         let mut lights = vec![
Dec 18 06:29:24.508 INFO [stderr]     |             ----^^^^^^
Dec 18 06:29:24.508 INFO [stderr]     |             |
Dec 18 06:29:24.508 INFO [stderr]     |             help: remove this `mut`
Dec 18 06:29:24.508 INFO [stderr]     |
Dec 18 06:29:24.508 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 06:29:24.508 INFO [stderr] 
Dec 18 06:29:24.575 INFO [stderr] warning: variable does not need to be mutable
Dec 18 06:29:24.575 INFO [stderr]    --> src/scene.rs:410:13
Dec 18 06:29:24.575 INFO [stderr]     |
Dec 18 06:29:24.575 INFO [stderr] 410 |         let mut lights = vec![
Dec 18 06:29:24.575 INFO [stderr]     |             ----^^^^^^
Dec 18 06:29:24.575 INFO [stderr]     |             |
Dec 18 06:29:24.575 INFO [stderr]     |             help: remove this `mut`
Dec 18 06:29:24.575 INFO [stderr]     |
Dec 18 06:29:24.575 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 06:29:24.575 INFO [stderr] 
Dec 18 06:29:24.682 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.55s
Dec 18 06:29:26.092 INFO running `"docker" "inspect" "d484e11314e09da19e9b1bfb6163f39536bda9f933d08dde5846b89b79fb9ebf"`
Dec 18 06:29:26.474 INFO running `"docker" "rm" "-f" "d484e11314e09da19e9b1bfb6163f39536bda9f933d08dde5846b89b79fb9ebf"`
Dec 18 06:29:26.812 INFO [stdout] d484e11314e09da19e9b1bfb6163f39536bda9f933d08dde5846b89b79fb9ebf