Dec 19 20:14:41.387 INFO checking atil/rustraytracer against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:14:41.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/atil/rustraytracer:/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 20:14:41.672 INFO [stdout] a6b78cd903e005648be5c3ffe8948571b0ee593844ea4f05c226007ed89ca81f
Dec 19 20:14:41.683 INFO running `"docker" "start" "-a" "a6b78cd903e005648be5c3ffe8948571b0ee593844ea4f05c226007ed89ca81f"`
Dec 19 20:14:43.269 INFO [stderr]     Checking ray_tracer v0.1.0 (/opt/crater/workdir)
Dec 19 20:14:43.532 INFO [stderr] warning: unused import: `std::io`
Dec 19 20:14:43.532 INFO [stderr]  --> src/main.rs:1:5
Dec 19 20:14:43.532 INFO [stderr]   |
Dec 19 20:14:43.532 INFO [stderr] 1 | use std::io;
Dec 19 20:14:43.533 INFO [stderr]   |     ^^^^^^^
Dec 19 20:14:43.533 INFO [stderr]   |
Dec 19 20:14:43.533 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:14:43.533 INFO [stderr] 
Dec 19 20:14:43.533 INFO [stderr] warning: unused import: `std::num`
Dec 19 20:14:43.533 INFO [stderr]  --> src/vec3.rs:2:5
Dec 19 20:14:43.533 INFO [stderr]   |
Dec 19 20:14:43.533 INFO [stderr] 2 | use std::num;
Dec 19 20:14:43.533 INFO [stderr]   |     ^^^^^^^^
Dec 19 20:14:43.533 INFO [stderr] 
Dec 19 20:14:43.716 INFO [stderr] warning: unused import: `std::io`
Dec 19 20:14:43.716 INFO [stderr]  --> src/main.rs:1:5
Dec 19 20:14:43.716 INFO [stderr]   |
Dec 19 20:14:43.716 INFO [stderr] 1 | use std::io;
Dec 19 20:14:43.716 INFO [stderr]   |     ^^^^^^^
Dec 19 20:14:43.729 INFO [stderr]   |
Dec 19 20:14:43.729 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:14:43.729 INFO [stderr] 
Dec 19 20:14:43.729 INFO [stderr] warning: unused import: `std::num`
Dec 19 20:14:43.729 INFO [stderr]  --> src/vec3.rs:2:5
Dec 19 20:14:43.729 INFO [stderr]   |
Dec 19 20:14:43.729 INFO [stderr] 2 | use std::num;
Dec 19 20:14:43.729 INFO [stderr]   |     ^^^^^^^^
Dec 19 20:14:43.729 INFO [stderr] 
Dec 19 20:14:43.804 INFO [stderr] warning: unused variable: `v`
Dec 19 20:14:43.804 INFO [stderr]   --> src/main.rs:18:26
Dec 19 20:14:43.804 INFO [stderr]    |
Dec 19 20:14:43.804 INFO [stderr] 18 |         let (intersects, v) = s.intersects_with(&o, &shadow_dir);
Dec 19 20:14:43.805 INFO [stderr]    |                          ^ help: consider using `_v` instead
Dec 19 20:14:43.805 INFO [stderr]    |
Dec 19 20:14:43.805 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:14:43.805 INFO [stderr] 
Dec 19 20:14:43.805 INFO [stderr] warning: unused variable: `p`
Dec 19 20:14:43.805 INFO [stderr]   --> src/triangle.rs:62:25
Dec 19 20:14:43.805 INFO [stderr]    |
Dec 19 20:14:43.805 INFO [stderr] 62 |     fn normal_at(&self, p: &Vec3) -> Vec3 {
Dec 19 20:14:43.805 INFO [stderr]    |                         ^ help: consider using `_p` instead
Dec 19 20:14:43.805 INFO [stderr] 
Dec 19 20:14:43.864 INFO [stderr] warning: method is never used: `get_pixel`
Dec 19 20:14:43.864 INFO [stderr]   --> src/ppm.rs:33:5
Dec 19 20:14:43.864 INFO [stderr]    |
Dec 19 20:14:43.864 INFO [stderr] 33 |     pub fn get_pixel(&self, x: u32, y: u32) -> Option<Color> {
Dec 19 20:14:43.864 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:14:43.864 INFO [stderr]    |
Dec 19 20:14:43.864 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 20:14:43.864 INFO [stderr] 
Dec 19 20:14:43.864 INFO [stderr] warning: method is never used: `red`
Dec 19 20:14:43.864 INFO [stderr]   --> src/color.rs:24:5
Dec 19 20:14:43.864 INFO [stderr]    |
Dec 19 20:14:43.864 INFO [stderr] 24 |     pub fn red() -> Color {
Dec 19 20:14:43.864 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:14:43.864 INFO [stderr] 
Dec 19 20:14:43.900 INFO [stderr] warning: unused variable: `v`
Dec 19 20:14:43.900 INFO [stderr]   --> src/main.rs:18:26
Dec 19 20:14:43.900 INFO [stderr]    |
Dec 19 20:14:43.900 INFO [stderr] 18 |         let (intersects, v) = s.intersects_with(&o, &shadow_dir);
Dec 19 20:14:43.900 INFO [stderr]    |                          ^ help: consider using `_v` instead
Dec 19 20:14:43.900 INFO [stderr]    |
Dec 19 20:14:43.900 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:14:43.900 INFO [stderr] 
Dec 19 20:14:43.900 INFO [stderr] warning: unused variable: `p`
Dec 19 20:14:43.900 INFO [stderr]   --> src/triangle.rs:62:25
Dec 19 20:14:43.900 INFO [stderr]    |
Dec 19 20:14:43.900 INFO [stderr] 62 |     fn normal_at(&self, p: &Vec3) -> Vec3 {
Dec 19 20:14:43.900 INFO [stderr]    |                         ^ help: consider using `_p` instead
Dec 19 20:14:43.900 INFO [stderr] 
Dec 19 20:14:43.944 INFO [stderr] warning: method is never used: `get_pixel`
Dec 19 20:14:43.944 INFO [stderr]   --> src/ppm.rs:33:5
Dec 19 20:14:43.944 INFO [stderr]    |
Dec 19 20:14:43.944 INFO [stderr] 33 |     pub fn get_pixel(&self, x: u32, y: u32) -> Option<Color> {
Dec 19 20:14:43.944 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:14:43.944 INFO [stderr]    |
Dec 19 20:14:43.944 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 20:14:43.944 INFO [stderr] 
Dec 19 20:14:43.948 INFO [stderr] warning: method is never used: `red`
Dec 19 20:14:43.948 INFO [stderr]   --> src/color.rs:24:5
Dec 19 20:14:43.948 INFO [stderr]    |
Dec 19 20:14:43.948 INFO [stderr] 24 |     pub fn red() -> Color {
Dec 19 20:14:43.948 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:14:43.948 INFO [stderr] 
Dec 19 20:14:44.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 19 20:14:45.016 INFO running `"docker" "inspect" "a6b78cd903e005648be5c3ffe8948571b0ee593844ea4f05c226007ed89ca81f"`
Dec 19 20:14:45.310 INFO running `"docker" "rm" "-f" "a6b78cd903e005648be5c3ffe8948571b0ee593844ea4f05c226007ed89ca81f"`
Dec 19 20:14:45.592 INFO [stdout] a6b78cd903e005648be5c3ffe8948571b0ee593844ea4f05c226007ed89ca81f