Oct 12 22:10:23.767 INFO checking ehuss/raytracer against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:10:23.767 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 12 22:10:24.232 INFO blam! 4dcc967a8f2f93282c089307ba669f46b520045a58d0440914809361a5fe1ec6
Oct 12 22:10:24.241 INFO running `"docker" "start" "-a" "4dcc967a8f2f93282c089307ba669f46b520045a58d0440914809361a5fe1ec6"`
Oct 12 22:10:25.605 INFO kablam! usermod: no changes
Oct 12 22:10:25.784 INFO kablam!    Compiling quote v0.2.3
Oct 12 22:10:25.784 INFO kablam!     Checking dylib v0.0.1
Oct 12 22:10:25.790 INFO kablam!    Compiling minifb v0.9.0
Oct 12 22:10:25.790 INFO kablam!     Checking clap v2.20.5
Oct 12 22:10:25.790 INFO kablam!     Checking image v0.12.3
Oct 12 22:10:27.702 INFO kablam!     Checking x11-dl v2.2.1
Oct 12 22:10:28.606 INFO kablam!    Compiling syn v0.8.7
Oct 12 22:10:39.494 INFO kablam!    Compiling derive-new v0.4.0
Oct 12 22:10:47.368 INFO kablam!     Checking raytracer v0.1.0 (/source)
Oct 12 22:10:49.333 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 22:10:49.333 INFO kablam!    --> src/vec3.rs:260:15
Oct 12 22:10:49.333 INFO kablam!     |
Oct 12 22:10:49.334 INFO kablam! 260 |     Vec3::new((v1.y * v2.z - v1.z * v2.y),
Oct 12 22:10:49.334 INFO kablam!     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:10:49.334 INFO kablam!     |
Oct 12 22:10:49.335 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 12 22:10:49.335 INFO kablam! 
Oct 12 22:10:49.335 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 22:10:49.335 INFO kablam!    --> src/vec3.rs:261:15
Oct 12 22:10:49.336 INFO kablam!     |
Oct 12 22:10:49.336 INFO kablam! 261 |               (-(v1.x * v2.z - v1.z * v2.x)),
Oct 12 22:10:49.336 INFO kablam!     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:10:49.336 INFO kablam! 
Oct 12 22:10:49.337 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 22:10:49.337 INFO kablam!    --> src/vec3.rs:262:15
Oct 12 22:10:49.337 INFO kablam!     |
Oct 12 22:10:49.338 INFO kablam! 262 |               (v1.x * v2.y - v1.y * v2.x))
Oct 12 22:10:49.338 INFO kablam!     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:10:49.338 INFO kablam! 
Oct 12 22:10:49.344 INFO kablam! warning: unused macro definition
Oct 12 22:10:49.345 INFO kablam!   --> src/lib.rs:56:1
Oct 12 22:10:49.345 INFO kablam!    |
Oct 12 22:10:49.345 INFO kablam! 56 | / macro_rules! perrln {
Oct 12 22:10:49.346 INFO kablam! 57 | |     ($($arg:tt)*) => ({
Oct 12 22:10:49.346 INFO kablam! 58 | |         use std::io::{Write, stderr};
Oct 12 22:10:49.346 INFO kablam! 59 | |         writeln!(&mut stderr(), $($arg)*).ok();
Oct 12 22:10:49.346 INFO kablam! 60 | |     })
Oct 12 22:10:49.347 INFO kablam! 61 | | }
Oct 12 22:10:49.347 INFO kablam!    | |_^
Oct 12 22:10:49.347 INFO kablam!    |
Oct 12 22:10:49.347 INFO kablam!    = note: #[warn(unused_macros)] on by default
Oct 12 22:10:49.348 INFO kablam! 
Oct 12 22:10:49.551 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 22:10:49.551 INFO kablam!    --> src/vec3.rs:260:15
Oct 12 22:10:49.552 INFO kablam!     |
Oct 12 22:10:49.552 INFO kablam! 260 |     Vec3::new((v1.y * v2.z - v1.z * v2.y),
Oct 12 22:10:49.552 INFO kablam!     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:10:49.552 INFO kablam!     |
Oct 12 22:10:49.553 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 12 22:10:49.553 INFO kablam! 
Oct 12 22:10:49.553 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 22:10:49.553 INFO kablam!    --> src/vec3.rs:261:15
Oct 12 22:10:49.554 INFO kablam!     |
Oct 12 22:10:49.554 INFO kablam! 261 |               (-(v1.x * v2.z - v1.z * v2.x)),
Oct 12 22:10:49.554 INFO kablam!     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:10:49.555 INFO kablam! 
Oct 12 22:10:49.555 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 22:10:49.555 INFO kablam!    --> src/vec3.rs:262:15
Oct 12 22:10:49.555 INFO kablam!     |
Oct 12 22:10:49.556 INFO kablam! 262 |               (v1.x * v2.y - v1.y * v2.x))
Oct 12 22:10:49.556 INFO kablam!     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:10:49.556 INFO kablam! 
Oct 12 22:10:49.561 INFO kablam! warning: unused macro definition
Oct 12 22:10:49.561 INFO kablam!   --> src/lib.rs:56:1
Oct 12 22:10:49.561 INFO kablam!    |
Oct 12 22:10:49.562 INFO kablam! 56 | / macro_rules! perrln {
Oct 12 22:10:49.562 INFO kablam! 57 | |     ($($arg:tt)*) => ({
Oct 12 22:10:49.562 INFO kablam! 58 | |         use std::io::{Write, stderr};
Oct 12 22:10:49.563 INFO kablam! 59 | |         writeln!(&mut stderr(), $($arg)*).ok();
Oct 12 22:10:49.563 INFO kablam! 60 | |     })
Oct 12 22:10:49.563 INFO kablam! 61 | | }
Oct 12 22:10:49.563 INFO kablam!    | |_^
Oct 12 22:10:49.564 INFO kablam!    |
Oct 12 22:10:49.564 INFO kablam!    = note: #[warn(unused_macros)] on by default
Oct 12 22:10:49.564 INFO kablam! 
Oct 12 22:10:50.141 INFO kablam! warning: struct is never constructed: `DummyNode`
Oct 12 22:10:50.141 INFO kablam!   --> src/bvh.rs:34:1
Oct 12 22:10:50.141 INFO kablam!    |
Oct 12 22:10:50.141 INFO kablam! 34 | struct DummyNode {
Oct 12 22:10:50.142 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 12 22:10:50.142 INFO kablam!    |
Oct 12 22:10:50.142 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:10:50.143 INFO kablam! 
Oct 12 22:10:51.286 INFO kablam! warning: struct is never constructed: `DummyNode`
Oct 12 22:10:51.286 INFO kablam!   --> src/bvh.rs:34:1
Oct 12 22:10:51.286 INFO kablam!    |
Oct 12 22:10:51.286 INFO kablam! 34 | struct DummyNode {
Oct 12 22:10:51.286 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 12 22:10:51.286 INFO kablam!    |
Oct 12 22:10:51.286 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:10:51.286 INFO kablam! 
Oct 12 22:10:53.743 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.11s
Oct 12 22:10:53.823 INFO kablam! su: No module specific data is present
Oct 12 22:10:54.187 INFO running `"docker" "rm" "-f" "4dcc967a8f2f93282c089307ba669f46b520045a58d0440914809361a5fe1ec6"`
Oct 12 22:10:54.368 INFO blam! 4dcc967a8f2f93282c089307ba669f46b520045a58d0440914809361a5fe1ec6