Dec 12 20:59:24.154 INFO testing wwkeyboard/ray_tracer_challenge against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 20:59:24.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 12 20:59:24.611 INFO [stdout] e850c5b1eefd369345f758024a2b67f82993ed85b2c51761103eeccfd98fddf2
Dec 12 20:59:24.617 INFO running `"docker" "start" "-a" "e850c5b1eefd369345f758024a2b67f82993ed85b2c51761103eeccfd98fddf2"`
Dec 12 20:59:25.721 INFO [stderr] usermod: no changes
Dec 12 20:59:25.875 INFO [stderr]    Compiling num-traits v0.2.6
Dec 12 20:59:25.875 INFO [stderr]    Compiling num-complex v0.2.0
Dec 12 20:59:29.838 INFO [stderr]    Compiling num-integer v0.1.39
Dec 12 20:59:31.875 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 12 20:59:31.882 INFO [stderr]    Compiling num-iter v0.1.37
Dec 12 20:59:35.943 INFO [stderr]    Compiling num-rational v0.2.1
Dec 12 20:59:38.067 INFO [stderr]    Compiling num v0.2.0
Dec 12 20:59:38.341 INFO [stderr]    Compiling ray_tracer_challenge v0.1.0 (/source)
Dec 12 20:59:38.527 INFO [stderr] warning: unused import: `color::Color`
Dec 12 20:59:38.527 INFO [stderr]  --> src/main.rs:6:5
Dec 12 20:59:38.527 INFO [stderr]   |
Dec 12 20:59:38.527 INFO [stderr] 6 | use color::Color;
Dec 12 20:59:38.527 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 20:59:38.528 INFO [stderr]   |
Dec 12 20:59:38.533 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:59:38.533 INFO [stderr] 
Dec 12 20:59:38.675 INFO [stderr] warning: method is never used: `pixel_at`
Dec 12 20:59:38.675 INFO [stderr]   --> src/canvas.rs:44:5
Dec 12 20:59:38.675 INFO [stderr]    |
Dec 12 20:59:38.675 INFO [stderr] 44 |     fn pixel_at(&self, x: usize, y: usize) -> color::Color {
Dec 12 20:59:38.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:38.675 INFO [stderr]    |
Dec 12 20:59:38.675 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 20:59:38.675 INFO [stderr] 
Dec 12 20:59:38.675 INFO [stderr] warning: method is never used: `new`
Dec 12 20:59:38.675 INFO [stderr]  --> src/matrix.rs:7:5
Dec 12 20:59:38.675 INFO [stderr]   |
Dec 12 20:59:38.675 INFO [stderr] 7 |     pub fn new(m: Vec<Vec<f32>>) -> Matrix {
Dec 12 20:59:38.675 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:38.675 INFO [stderr] 
Dec 12 20:59:38.675 INFO [stderr] warning: constant item is never used: `ZERO_VECTOR`
Dec 12 20:59:38.675 INFO [stderr]   --> src/point.rs:7:1
Dec 12 20:59:38.675 INFO [stderr]    |
Dec 12 20:59:38.675 INFO [stderr] 7  | / const ZERO_VECTOR: Tuple = Tuple {
Dec 12 20:59:38.675 INFO [stderr] 8  | |     x: 0.,
Dec 12 20:59:38.675 INFO [stderr] 9  | |     y: 0.,
Dec 12 20:59:38.675 INFO [stderr] 10 | |     z: 0.,
Dec 12 20:59:38.675 INFO [stderr] 11 | |     w: 0.,
Dec 12 20:59:38.675 INFO [stderr] 12 | | };
Dec 12 20:59:38.675 INFO [stderr]    | |__^
Dec 12 20:59:38.675 INFO [stderr] 
Dec 12 20:59:38.675 INFO [stderr] warning: method is never used: `is_vector`
Dec 12 20:59:38.675 INFO [stderr]   --> src/point.rs:27:5
Dec 12 20:59:38.675 INFO [stderr]    |
Dec 12 20:59:38.675 INFO [stderr] 27 |     pub fn is_vector(&self) -> bool {
Dec 12 20:59:38.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:38.675 INFO [stderr] 
Dec 12 20:59:38.675 INFO [stderr] warning: method is never used: `is_point`
Dec 12 20:59:38.675 INFO [stderr]   --> src/point.rs:31:5
Dec 12 20:59:38.675 INFO [stderr]    |
Dec 12 20:59:38.675 INFO [stderr] 31 |     pub fn is_point(&self) -> bool {
Dec 12 20:59:38.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:38.675 INFO [stderr] 
Dec 12 20:59:38.676 INFO [stderr] warning: method is never used: `negate`
Dec 12 20:59:38.676 INFO [stderr]   --> src/point.rs:53:5
Dec 12 20:59:38.676 INFO [stderr]    |
Dec 12 20:59:38.676 INFO [stderr] 53 |     pub fn negate(self) -> Tuple {
Dec 12 20:59:38.676 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:38.676 INFO [stderr] 
Dec 12 20:59:38.676 INFO [stderr] warning: method is never used: `magnitude`
Dec 12 20:59:38.676 INFO [stderr]   --> src/point.rs:57:5
Dec 12 20:59:38.676 INFO [stderr]    |
Dec 12 20:59:38.676 INFO [stderr] 57 |     pub fn magnitude(&self) -> f32 {
Dec 12 20:59:38.676 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:38.676 INFO [stderr] 
Dec 12 20:59:38.676 INFO [stderr] warning: method is never used: `normalize`
Dec 12 20:59:38.676 INFO [stderr]   --> src/point.rs:61:5
Dec 12 20:59:38.676 INFO [stderr]    |
Dec 12 20:59:38.676 INFO [stderr] 61 |     pub fn normalize(&self) -> Tuple {
Dec 12 20:59:38.676 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:38.676 INFO [stderr] 
Dec 12 20:59:38.676 INFO [stderr] warning: method is never used: `dot`
Dec 12 20:59:38.676 INFO [stderr]   --> src/point.rs:72:5
Dec 12 20:59:38.676 INFO [stderr]    |
Dec 12 20:59:38.676 INFO [stderr] 72 |     pub fn dot(&self, other: Tuple) -> f32 {
Dec 12 20:59:38.676 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:38.676 INFO [stderr] 
Dec 12 20:59:38.676 INFO [stderr] warning: method is never used: `cross`
Dec 12 20:59:38.676 INFO [stderr]   --> src/point.rs:76:5
Dec 12 20:59:38.676 INFO [stderr]    |
Dec 12 20:59:38.676 INFO [stderr] 76 |     pub fn cross(&self, other: Tuple) -> Tuple {
Dec 12 20:59:38.676 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:38.676 INFO [stderr] 
Dec 12 20:59:39.275 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.52s
Dec 12 20:59:39.278 INFO [stderr] su: No module specific data is present
Dec 12 20:59:40.151 INFO running `"docker" "inspect" "e850c5b1eefd369345f758024a2b67f82993ed85b2c51761103eeccfd98fddf2"`
Dec 12 20:59:40.505 INFO running `"docker" "rm" "-f" "e850c5b1eefd369345f758024a2b67f82993ed85b2c51761103eeccfd98fddf2"`
Dec 12 20:59:40.853 INFO [stdout] e850c5b1eefd369345f758024a2b67f82993ed85b2c51761103eeccfd98fddf2
Dec 12 20:59:40.859 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 12 20:59:41.283 INFO [stdout] 9d8c8ef8653530a189435be2f67bb60508c6741f728c7aa99e864abfecc66aa0
Dec 12 20:59:41.288 INFO running `"docker" "start" "-a" "9d8c8ef8653530a189435be2f67bb60508c6741f728c7aa99e864abfecc66aa0"`
Dec 12 20:59:42.789 INFO [stderr] usermod: no changes
Dec 12 20:59:42.859 INFO [stderr]    Compiling ray_tracer_challenge v0.1.0 (/source)
Dec 12 20:59:43.203 INFO [stderr] warning: unused import: `color::Color`
Dec 12 20:59:43.203 INFO [stderr]  --> src/main.rs:6:5
Dec 12 20:59:43.203 INFO [stderr]   |
Dec 12 20:59:43.203 INFO [stderr] 6 | use color::Color;
Dec 12 20:59:43.203 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 20:59:43.203 INFO [stderr]   |
Dec 12 20:59:43.203 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:59:43.203 INFO [stderr] 
Dec 12 20:59:44.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Dec 12 20:59:44.736 INFO [stderr] su: No module specific data is present
Dec 12 20:59:45.407 INFO running `"docker" "inspect" "9d8c8ef8653530a189435be2f67bb60508c6741f728c7aa99e864abfecc66aa0"`
Dec 12 20:59:45.669 INFO running `"docker" "rm" "-f" "9d8c8ef8653530a189435be2f67bb60508c6741f728c7aa99e864abfecc66aa0"`
Dec 12 20:59:45.979 INFO [stdout] 9d8c8ef8653530a189435be2f67bb60508c6741f728c7aa99e864abfecc66aa0
Dec 12 20:59:45.987 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 12 20:59:46.536 INFO [stdout] 9ef6f98fd54292fd6be30c8ad1631a4a4e4b9e40effca484b4cf26d0e2e5e461
Dec 12 20:59:46.538 INFO running `"docker" "start" "-a" "9ef6f98fd54292fd6be30c8ad1631a4a4e4b9e40effca484b4cf26d0e2e5e461"`
Dec 12 20:59:48.762 INFO [stderr] usermod: no changes
Dec 12 20:59:48.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 12 20:59:48.847 INFO [stderr]      Running /target/debug/deps/ray_tracer_challenge-62499d16709a19ed
Dec 12 20:59:48.851 INFO [stdout] 
Dec 12 20:59:48.851 INFO [stdout] running 32 tests
Dec 12 20:59:48.851 INFO [stdout] test color::tests::multiple_color_by_scalar ... ok
Dec 12 20:59:48.851 INFO [stdout] test color::tests::colors_are_tuples ... ok
Dec 12 20:59:48.851 INFO [stdout] test color::tests::adding_colors ... ok
Dec 12 20:59:48.851 INFO [stdout] test canvas::tests::write_pixel_to_canvas ... ok
Dec 12 20:59:48.851 INFO [stdout] test canvas::tests::safe_write_pixel ... ok
Dec 12 20:59:48.851 INFO [stdout] test matrix::tests::compare_matrices ... ok
Dec 12 20:59:48.851 INFO [stdout] test matrix::tests::new_2x2_matrix ... ok
Dec 12 20:59:48.851 INFO [stdout] test matrix::tests::new_3x3_matrix ... ok
Dec 12 20:59:48.851 INFO [stdout] test matrix::tests::new_4x4_matrix ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::a_tuple_with_w_0_is_a_vector ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::a_tuple_with_w_1_is_a_point ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::adding_two_tuples ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::adding_two_vectors_gives_a_vector ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::cross_product ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::divide_tuple_by_scalar ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::dot_product ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::magnitude_of_vectors ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::multiple_tuple_by_scalar ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::negate_a_vector ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::normalizing_vector ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::point_factory_creates_point ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::subtract_vector_from_zero_vector ... ok
Dec 12 20:59:48.851 INFO [stdout] test canvas::tests::add_pixel_data_to_ppm ... ok
Dec 12 20:59:48.851 INFO [stdout] test color::tests::to_ppm ... ok
Dec 12 20:59:48.851 INFO [stdout] test color::tests::multiply_color_by_color ... ok
Dec 12 20:59:48.851 INFO [stdout] test color::tests::subtracting_colors ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::subtracting_two_points ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::vector_factory_creates_vector ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::subtracting_vector_from_a_point ... ok
Dec 12 20:59:48.851 INFO [stdout] test point::tests::subtracting_two_vectors ... ok
Dec 12 20:59:48.863 INFO [stdout] test canvas::tests::proper_ppm_header ... ok
Dec 12 20:59:48.955 INFO [stdout] test canvas::tests::new_canvas ... ok
Dec 12 20:59:48.955 INFO [stdout] 
Dec 12 20:59:48.955 INFO [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:59:48.955 INFO [stdout] 
Dec 12 20:59:48.957 INFO [stderr] su: No module specific data is present
Dec 12 20:59:49.931 INFO running `"docker" "inspect" "9ef6f98fd54292fd6be30c8ad1631a4a4e4b9e40effca484b4cf26d0e2e5e461"`
Dec 12 20:59:50.085 INFO running `"docker" "rm" "-f" "9ef6f98fd54292fd6be30c8ad1631a4a4e4b9e40effca484b4cf26d0e2e5e461"`
Dec 12 20:59:50.228 INFO [stdout] 9ef6f98fd54292fd6be30c8ad1631a4a4e4b9e40effca484b4cf26d0e2e5e461