Nov 02 11:29:57.110 INFO checking kylestach/rust-trace against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 11:29:57.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 11:29:57.613 INFO blam! 5542332a861a450903895df027c0693bf094be620ac77f180dfdecdf06707cdd
Nov 02 11:29:57.615 INFO running `"docker" "start" "-a" "5542332a861a450903895df027c0693bf094be620ac77f180dfdecdf06707cdd"`
Nov 02 11:30:00.167 INFO kablam! usermod: no changes
Nov 02 11:30:00.272 INFO kablam!     Checking rayon v0.6.0
Nov 02 11:30:00.277 INFO kablam!     Checking png v0.5.2
Nov 02 11:30:00.279 INFO kablam!     Checking nalgebra v0.10.1
Nov 02 11:30:04.836 INFO kablam!     Checking jpeg-decoder v0.1.10
Nov 02 11:30:07.109 INFO kablam!     Checking image v0.10.4
Nov 02 11:30:19.976 INFO kablam!     Checking raytracingv2 v0.1.0 (/source)
Nov 02 11:30:21.243 INFO kablam! warning: unused import: `Div`
Nov 02 11:30:21.243 INFO kablam!  --> src/raytracing/color.rs:2:31
Nov 02 11:30:21.243 INFO kablam!   |
Nov 02 11:30:21.244 INFO kablam! 2 | use std::ops::{Add, Sub, Mul, Div};
Nov 02 11:30:21.244 INFO kablam!   |                               ^^^
Nov 02 11:30:21.244 INFO kablam!   |
Nov 02 11:30:21.244 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 11:30:21.245 INFO kablam! 
Nov 02 11:30:21.400 INFO kablam! warning: unused import: `Div`
Nov 02 11:30:21.400 INFO kablam!  --> src/raytracing/color.rs:2:31
Nov 02 11:30:21.400 INFO kablam!   |
Nov 02 11:30:21.400 INFO kablam! 2 | use std::ops::{Add, Sub, Mul, Div};
Nov 02 11:30:21.400 INFO kablam!   |                               ^^^
Nov 02 11:30:21.400 INFO kablam!   |
Nov 02 11:30:21.400 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 11:30:21.400 INFO kablam! 
Nov 02 11:30:21.468 INFO kablam! warning: struct is never constructed: `AmbientMaterial`
Nov 02 11:30:21.468 INFO kablam!  --> src/raytracing/materials/ambient.rs:3:1
Nov 02 11:30:21.469 INFO kablam!   |
Nov 02 11:30:21.469 INFO kablam! 3 | pub struct AmbientMaterial {
Nov 02 11:30:21.469 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:30:21.469 INFO kablam!   |
Nov 02 11:30:21.469 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 11:30:21.469 INFO kablam! 
Nov 02 11:30:21.469 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:30:21.470 INFO kablam!   --> src/raytracing/render.rs:14:5
Nov 02 11:30:21.470 INFO kablam!    |
Nov 02 11:30:21.470 INFO kablam! 14 |     image.save(Path::new("test.png"));
Nov 02 11:30:21.470 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:30:21.470 INFO kablam!    |
Nov 02 11:30:21.470 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:30:21.470 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:30:21.471 INFO kablam! 
Nov 02 11:30:21.604 INFO kablam! warning: struct is never constructed: `AmbientMaterial`
Nov 02 11:30:21.604 INFO kablam!  --> src/raytracing/materials/ambient.rs:3:1
Nov 02 11:30:21.604 INFO kablam!   |
Nov 02 11:30:21.604 INFO kablam! 3 | pub struct AmbientMaterial {
Nov 02 11:30:21.604 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:30:21.604 INFO kablam!   |
Nov 02 11:30:21.604 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 11:30:21.604 INFO kablam! 
Nov 02 11:30:21.608 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:30:21.608 INFO kablam!   --> src/raytracing/render.rs:14:5
Nov 02 11:30:21.608 INFO kablam!    |
Nov 02 11:30:21.608 INFO kablam! 14 |     image.save(Path::new("test.png"));
Nov 02 11:30:21.608 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:30:21.608 INFO kablam!    |
Nov 02 11:30:21.608 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:30:21.608 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:30:21.608 INFO kablam! 
Nov 02 11:30:21.660 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.47s
Nov 02 11:30:21.684 INFO kablam! su: No module specific data is present
Nov 02 11:30:22.373 INFO running `"docker" "rm" "-f" "5542332a861a450903895df027c0693bf094be620ac77f180dfdecdf06707cdd"`
Nov 02 11:30:22.490 INFO blam! 5542332a861a450903895df027c0693bf094be620ac77f180dfdecdf06707cdd