Dec 19 17:32:40.729 INFO checking ehuss/raytracer against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:32:40.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ehuss/raytracer:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:32:41.214 INFO [stdout] debbd783dcbb45ab933813e31a015184bb1184ee1efd0da98667ef9f72a369c9
Dec 19 17:32:41.224 INFO running `"docker" "start" "-a" "debbd783dcbb45ab933813e31a015184bb1184ee1efd0da98667ef9f72a369c9"`
Dec 19 17:32:43.115 INFO [stderr]    Compiling quote v0.2.3
Dec 19 17:32:43.125 INFO [stderr]     Checking dylib v0.0.1
Dec 19 17:32:43.127 INFO [stderr]    Compiling minifb v0.9.0
Dec 19 17:32:43.133 INFO [stderr]     Checking clap v2.20.5
Dec 19 17:32:43.135 INFO [stderr]     Checking png v0.6.2
Dec 19 17:32:44.080 INFO [stderr]     Checking x11-dl v2.2.1
Dec 19 17:32:44.792 INFO [stderr]    Compiling syn v0.8.7
Dec 19 17:32:46.524 INFO [stderr]     Checking image v0.12.3
Dec 19 17:32:51.842 INFO [stderr]    Compiling derive-new v0.4.0
Dec 19 17:32:56.020 INFO [stderr]     Checking raytracer v0.1.0 (/opt/crater/workdir)
Dec 19 17:32:56.723 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:32:56.723 INFO [stderr]    --> src/vec3.rs:260:15
Dec 19 17:32:56.724 INFO [stderr]     |
Dec 19 17:32:56.724 INFO [stderr] 260 |     Vec3::new((v1.y * v2.z - v1.z * v2.y),
Dec 19 17:32:56.724 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:32:56.724 INFO [stderr]     |
Dec 19 17:32:56.725 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 17:32:56.725 INFO [stderr] 
Dec 19 17:32:56.725 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:32:56.726 INFO [stderr]    --> src/vec3.rs:261:15
Dec 19 17:32:56.726 INFO [stderr]     |
Dec 19 17:32:56.726 INFO [stderr] 261 |               (-(v1.x * v2.z - v1.z * v2.x)),
Dec 19 17:32:56.726 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:32:56.727 INFO [stderr] 
Dec 19 17:32:56.727 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:32:56.727 INFO [stderr]    --> src/vec3.rs:262:15
Dec 19 17:32:56.727 INFO [stderr]     |
Dec 19 17:32:56.727 INFO [stderr] 262 |               (v1.x * v2.y - v1.y * v2.x))
Dec 19 17:32:56.727 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:32:56.727 INFO [stderr] 
Dec 19 17:32:56.731 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:32:56.731 INFO [stderr]    --> src/vec3.rs:260:15
Dec 19 17:32:56.731 INFO [stderr]     |
Dec 19 17:32:56.731 INFO [stderr] 260 |     Vec3::new((v1.y * v2.z - v1.z * v2.y),
Dec 19 17:32:56.731 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:32:56.731 INFO [stderr]     |
Dec 19 17:32:56.731 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 17:32:56.731 INFO [stderr] 
Dec 19 17:32:56.731 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:32:56.732 INFO [stderr]    --> src/vec3.rs:261:15
Dec 19 17:32:56.732 INFO [stderr]     |
Dec 19 17:32:56.732 INFO [stderr] 261 |               (-(v1.x * v2.z - v1.z * v2.x)),
Dec 19 17:32:56.732 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:32:56.732 INFO [stderr] 
Dec 19 17:32:56.732 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:32:56.732 INFO [stderr]    --> src/vec3.rs:262:15
Dec 19 17:32:56.732 INFO [stderr]     |
Dec 19 17:32:56.732 INFO [stderr] 262 |               (v1.x * v2.y - v1.y * v2.x))
Dec 19 17:32:56.732 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:32:56.732 INFO [stderr] 
Dec 19 17:32:56.733 INFO [stderr] warning: unused macro definition
Dec 19 17:32:56.733 INFO [stderr]   --> src/lib.rs:56:1
Dec 19 17:32:56.733 INFO [stderr]    |
Dec 19 17:32:56.733 INFO [stderr] 56 | / macro_rules! perrln {
Dec 19 17:32:56.733 INFO [stderr] 57 | |     ($($arg:tt)*) => ({
Dec 19 17:32:56.733 INFO [stderr] 58 | |         use std::io::{Write, stderr};
Dec 19 17:32:56.734 INFO [stderr] 59 | |         writeln!(&mut stderr(), $($arg)*).ok();
Dec 19 17:32:56.734 INFO [stderr] 60 | |     })
Dec 19 17:32:56.734 INFO [stderr] 61 | | }
Dec 19 17:32:56.734 INFO [stderr]    | |_^
Dec 19 17:32:56.734 INFO [stderr]    |
Dec 19 17:32:56.734 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 19 17:32:56.734 INFO [stderr] 
Dec 19 17:32:56.735 INFO [stderr] warning: unused macro definition
Dec 19 17:32:56.735 INFO [stderr]   --> src/lib.rs:56:1
Dec 19 17:32:56.735 INFO [stderr]    |
Dec 19 17:32:56.735 INFO [stderr] 56 | / macro_rules! perrln {
Dec 19 17:32:56.736 INFO [stderr] 57 | |     ($($arg:tt)*) => ({
Dec 19 17:32:56.736 INFO [stderr] 58 | |         use std::io::{Write, stderr};
Dec 19 17:32:56.736 INFO [stderr] 59 | |         writeln!(&mut stderr(), $($arg)*).ok();
Dec 19 17:32:56.736 INFO [stderr] 60 | |     })
Dec 19 17:32:56.736 INFO [stderr] 61 | | }
Dec 19 17:32:56.736 INFO [stderr]    | |_^
Dec 19 17:32:56.736 INFO [stderr]    |
Dec 19 17:32:56.736 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 19 17:32:56.736 INFO [stderr] 
Dec 19 17:32:57.456 INFO [stderr] warning: struct is never constructed: `DummyNode`
Dec 19 17:32:57.456 INFO [stderr]   --> src/bvh.rs:34:1
Dec 19 17:32:57.456 INFO [stderr]    |
Dec 19 17:32:57.456 INFO [stderr] 34 | struct DummyNode {
Dec 19 17:32:57.456 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 17:32:57.456 INFO [stderr]    |
Dec 19 17:32:57.456 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:32:57.456 INFO [stderr] 
Dec 19 17:32:57.586 INFO [stderr] warning: struct is never constructed: `DummyNode`
Dec 19 17:32:57.586 INFO [stderr]   --> src/bvh.rs:34:1
Dec 19 17:32:57.586 INFO [stderr]    |
Dec 19 17:32:57.586 INFO [stderr] 34 | struct DummyNode {
Dec 19 17:32:57.592 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 17:32:57.592 INFO [stderr]    |
Dec 19 17:32:57.592 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 17:32:57.592 INFO [stderr] 
Dec 19 17:32:58.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.31s
Dec 19 17:32:58.473 INFO running `"docker" "inspect" "debbd783dcbb45ab933813e31a015184bb1184ee1efd0da98667ef9f72a369c9"`
Dec 19 17:32:58.558 INFO running `"docker" "rm" "-f" "debbd783dcbb45ab933813e31a015184bb1184ee1efd0da98667ef9f72a369c9"`
Dec 19 17:32:58.652 INFO [stdout] debbd783dcbb45ab933813e31a015184bb1184ee1efd0da98667ef9f72a369c9