Dec 12 20:59:25.280 INFO testing wwkeyboard/ray_tracer_challenge against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 20:59:25.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 20:59:25.707 INFO [stdout] c7f88be338f68d928861044f6804ae424d822c29cb64f82200e9384740565a39
Dec 12 20:59:25.709 INFO running `"docker" "start" "-a" "c7f88be338f68d928861044f6804ae424d822c29cb64f82200e9384740565a39"`
Dec 12 20:59:27.338 INFO [stderr] usermod: no changes
Dec 12 20:59:27.425 INFO [stderr]    Compiling num-traits v0.2.6
Dec 12 20:59:27.425 INFO [stderr]    Compiling num-integer v0.1.39
Dec 12 20:59:27.427 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 12 20:59:27.431 INFO [stderr]    Compiling num-iter v0.1.37
Dec 12 20:59:27.431 INFO [stderr]    Compiling num-complex v0.2.0
Dec 12 20:59:27.431 INFO [stderr]    Compiling num-rational v0.2.1
Dec 12 20:59:42.123 INFO [stderr]    Compiling num v0.2.0
Dec 12 20:59:42.311 INFO [stderr]    Compiling ray_tracer_challenge v0.1.0 (/source)
Dec 12 20:59:42.515 INFO [stderr] warning: unused import: `color::Color`
Dec 12 20:59:42.515 INFO [stderr]  --> src/main.rs:6:5
Dec 12 20:59:42.515 INFO [stderr]   |
Dec 12 20:59:42.515 INFO [stderr] 6 | use color::Color;
Dec 12 20:59:42.515 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 20:59:42.515 INFO [stderr]   |
Dec 12 20:59:42.515 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:59:42.515 INFO [stderr] 
Dec 12 20:59:42.627 INFO [stderr] warning: method is never used: `pixel_at`
Dec 12 20:59:42.627 INFO [stderr]   --> src/canvas.rs:44:5
Dec 12 20:59:42.627 INFO [stderr]    |
Dec 12 20:59:42.627 INFO [stderr] 44 |     fn pixel_at(&self, x: usize, y: usize) -> color::Color {
Dec 12 20:59:42.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:42.627 INFO [stderr]    |
Dec 12 20:59:42.627 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 20:59:42.627 INFO [stderr] 
Dec 12 20:59:42.627 INFO [stderr] warning: method is never used: `new`
Dec 12 20:59:42.627 INFO [stderr]  --> src/matrix.rs:7:5
Dec 12 20:59:42.627 INFO [stderr]   |
Dec 12 20:59:42.627 INFO [stderr] 7 |     pub fn new(m: Vec<Vec<f32>>) -> Matrix {
Dec 12 20:59:42.627 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:42.627 INFO [stderr] 
Dec 12 20:59:42.627 INFO [stderr] warning: constant item is never used: `ZERO_VECTOR`
Dec 12 20:59:42.627 INFO [stderr]   --> src/point.rs:7:1
Dec 12 20:59:42.627 INFO [stderr]    |
Dec 12 20:59:42.627 INFO [stderr] 7  | / const ZERO_VECTOR: Tuple = Tuple {
Dec 12 20:59:42.627 INFO [stderr] 8  | |     x: 0.,
Dec 12 20:59:42.627 INFO [stderr] 9  | |     y: 0.,
Dec 12 20:59:42.627 INFO [stderr] 10 | |     z: 0.,
Dec 12 20:59:42.627 INFO [stderr] 11 | |     w: 0.,
Dec 12 20:59:42.627 INFO [stderr] 12 | | };
Dec 12 20:59:42.627 INFO [stderr]    | |__^
Dec 12 20:59:42.627 INFO [stderr] 
Dec 12 20:59:42.627 INFO [stderr] warning: method is never used: `is_vector`
Dec 12 20:59:42.627 INFO [stderr]   --> src/point.rs:27:5
Dec 12 20:59:42.627 INFO [stderr]    |
Dec 12 20:59:42.627 INFO [stderr] 27 |     pub fn is_vector(&self) -> bool {
Dec 12 20:59:42.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:42.627 INFO [stderr] 
Dec 12 20:59:42.627 INFO [stderr] warning: method is never used: `is_point`
Dec 12 20:59:42.627 INFO [stderr]   --> src/point.rs:31:5
Dec 12 20:59:42.627 INFO [stderr]    |
Dec 12 20:59:42.627 INFO [stderr] 31 |     pub fn is_point(&self) -> bool {
Dec 12 20:59:42.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:42.627 INFO [stderr] 
Dec 12 20:59:42.627 INFO [stderr] warning: method is never used: `negate`
Dec 12 20:59:42.628 INFO [stderr]   --> src/point.rs:53:5
Dec 12 20:59:42.628 INFO [stderr]    |
Dec 12 20:59:42.628 INFO [stderr] 53 |     pub fn negate(self) -> Tuple {
Dec 12 20:59:42.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:42.628 INFO [stderr] 
Dec 12 20:59:42.628 INFO [stderr] warning: method is never used: `magnitude`
Dec 12 20:59:42.628 INFO [stderr]   --> src/point.rs:57:5
Dec 12 20:59:42.628 INFO [stderr]    |
Dec 12 20:59:42.628 INFO [stderr] 57 |     pub fn magnitude(&self) -> f32 {
Dec 12 20:59:42.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:42.628 INFO [stderr] 
Dec 12 20:59:42.628 INFO [stderr] warning: method is never used: `normalize`
Dec 12 20:59:42.628 INFO [stderr]   --> src/point.rs:61:5
Dec 12 20:59:42.628 INFO [stderr]    |
Dec 12 20:59:42.628 INFO [stderr] 61 |     pub fn normalize(&self) -> Tuple {
Dec 12 20:59:42.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:42.628 INFO [stderr] 
Dec 12 20:59:42.628 INFO [stderr] warning: method is never used: `dot`
Dec 12 20:59:42.628 INFO [stderr]   --> src/point.rs:72:5
Dec 12 20:59:42.628 INFO [stderr]    |
Dec 12 20:59:42.628 INFO [stderr] 72 |     pub fn dot(&self, other: Tuple) -> f32 {
Dec 12 20:59:42.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:42.628 INFO [stderr] 
Dec 12 20:59:42.628 INFO [stderr] warning: method is never used: `cross`
Dec 12 20:59:42.628 INFO [stderr]   --> src/point.rs:76:5
Dec 12 20:59:42.628 INFO [stderr]    |
Dec 12 20:59:42.628 INFO [stderr] 76 |     pub fn cross(&self, other: Tuple) -> Tuple {
Dec 12 20:59:42.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:59:42.628 INFO [stderr] 
Dec 12 20:59:43.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.93s
Dec 12 20:59:43.288 INFO [stderr] su: No module specific data is present
Dec 12 20:59:44.237 INFO running `"docker" "inspect" "c7f88be338f68d928861044f6804ae424d822c29cb64f82200e9384740565a39"`
Dec 12 20:59:44.553 INFO running `"docker" "rm" "-f" "c7f88be338f68d928861044f6804ae424d822c29cb64f82200e9384740565a39"`
Dec 12 20:59:44.947 INFO [stdout] c7f88be338f68d928861044f6804ae424d822c29cb64f82200e9384740565a39
Dec 12 20:59:44.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 20:59:45.439 INFO [stdout] c59960dc906550c7c511170a0af8723aae909f2ce7a5e170767d7b7234c3efe9
Dec 12 20:59:45.447 INFO running `"docker" "start" "-a" "c59960dc906550c7c511170a0af8723aae909f2ce7a5e170767d7b7234c3efe9"`
Dec 12 20:59:47.215 INFO [stderr] usermod: no changes
Dec 12 20:59:47.287 INFO [stderr]    Compiling ray_tracer_challenge v0.1.0 (/source)
Dec 12 20:59:47.583 INFO [stderr] warning: unused import: `color::Color`
Dec 12 20:59:47.583 INFO [stderr]  --> src/main.rs:6:5
Dec 12 20:59:47.583 INFO [stderr]   |
Dec 12 20:59:47.583 INFO [stderr] 6 | use color::Color;
Dec 12 20:59:47.583 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 20:59:47.583 INFO [stderr]   |
Dec 12 20:59:47.583 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:59:47.583 INFO [stderr] 
Dec 12 20:59:49.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 12 20:59:49.315 INFO [stderr] su: No module specific data is present
Dec 12 20:59:49.922 INFO running `"docker" "inspect" "c59960dc906550c7c511170a0af8723aae909f2ce7a5e170767d7b7234c3efe9"`
Dec 12 20:59:50.031 INFO running `"docker" "rm" "-f" "c59960dc906550c7c511170a0af8723aae909f2ce7a5e170767d7b7234c3efe9"`
Dec 12 20:59:50.155 INFO [stdout] c59960dc906550c7c511170a0af8723aae909f2ce7a5e170767d7b7234c3efe9
Dec 12 20:59:50.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 20:59:50.359 INFO [stdout] 8bcd5725fb2b6aa813371da68a10102f281554b27d218fe8253b474d73350172
Dec 12 20:59:50.363 INFO running `"docker" "start" "-a" "8bcd5725fb2b6aa813371da68a10102f281554b27d218fe8253b474d73350172"`
Dec 12 20:59:51.147 INFO [stderr] usermod: no changes
Dec 12 20:59:51.267 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 12 20:59:51.275 INFO [stderr]      Running /target/debug/deps/ray_tracer_challenge-fd57a3dc012b6033
Dec 12 20:59:51.276 INFO [stdout] 
Dec 12 20:59:51.276 INFO [stdout] running 32 tests
Dec 12 20:59:51.291 INFO [stdout] test canvas::tests::proper_ppm_header ... ok
Dec 12 20:59:51.299 INFO [stdout] test canvas::tests::add_pixel_data_to_ppm ... ok
Dec 12 20:59:51.299 INFO [stdout] test canvas::tests::write_pixel_to_canvas ... ok
Dec 12 20:59:51.299 INFO [stdout] test canvas::tests::safe_write_pixel ... ok
Dec 12 20:59:51.299 INFO [stdout] test color::tests::multiple_color_by_scalar ... ok
Dec 12 20:59:51.299 INFO [stdout] test color::tests::adding_colors ... ok
Dec 12 20:59:51.299 INFO [stdout] test color::tests::colors_are_tuples ... ok
Dec 12 20:59:51.299 INFO [stdout] test color::tests::subtracting_colors ... ok
Dec 12 20:59:51.304 INFO [stdout] test color::tests::multiply_color_by_color ... ok
Dec 12 20:59:51.304 INFO [stdout] test matrix::tests::compare_matrices ... ok
Dec 12 20:59:51.304 INFO [stdout] test matrix::tests::new_4x4_matrix ... ok
Dec 12 20:59:51.304 INFO [stdout] test matrix::tests::new_3x3_matrix ... ok
Dec 12 20:59:51.304 INFO [stdout] test matrix::tests::new_2x2_matrix ... ok
Dec 12 20:59:51.304 INFO [stdout] test color::tests::to_ppm ... ok
Dec 12 20:59:51.307 INFO [stdout] test point::tests::dot_product ... ok
Dec 12 20:59:51.307 INFO [stdout] test point::tests::divide_tuple_by_scalar ... ok
Dec 12 20:59:51.307 INFO [stdout] test point::tests::cross_product ... ok
Dec 12 20:59:51.316 INFO [stdout] test point::tests::adding_two_vectors_gives_a_vector ... ok
Dec 12 20:59:51.316 INFO [stdout] test point::tests::multiple_tuple_by_scalar ... ok
Dec 12 20:59:51.316 INFO [stdout] test point::tests::a_tuple_with_w_0_is_a_vector ... ok
Dec 12 20:59:51.316 INFO [stdout] test point::tests::adding_two_tuples ... ok
Dec 12 20:59:51.316 INFO [stdout] test point::tests::a_tuple_with_w_1_is_a_point ... ok
Dec 12 20:59:51.316 INFO [stdout] test point::tests::subtracting_two_vectors ... ok
Dec 12 20:59:51.316 INFO [stdout] test point::tests::subtracting_two_points ... ok
Dec 12 20:59:51.316 INFO [stdout] test point::tests::magnitude_of_vectors ... ok
Dec 12 20:59:51.319 INFO [stdout] test point::tests::subtract_vector_from_zero_vector ... ok
Dec 12 20:59:51.319 INFO [stdout] test point::tests::negate_a_vector ... ok
Dec 12 20:59:51.319 INFO [stdout] test point::tests::normalizing_vector ... ok
Dec 12 20:59:51.323 INFO [stdout] test point::tests::point_factory_creates_point ... ok
Dec 12 20:59:51.331 INFO [stdout] test point::tests::subtracting_vector_from_a_point ... ok
Dec 12 20:59:51.331 INFO [stdout] test point::tests::vector_factory_creates_vector ... ok
Dec 12 20:59:51.407 INFO [stdout] test canvas::tests::new_canvas ... ok
Dec 12 20:59:51.407 INFO [stdout] 
Dec 12 20:59:51.407 INFO [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:59:51.407 INFO [stdout] 
Dec 12 20:59:51.409 INFO [stderr] su: No module specific data is present
Dec 12 20:59:52.346 INFO running `"docker" "inspect" "8bcd5725fb2b6aa813371da68a10102f281554b27d218fe8253b474d73350172"`
Dec 12 20:59:52.628 INFO running `"docker" "rm" "-f" "8bcd5725fb2b6aa813371da68a10102f281554b27d218fe8253b474d73350172"`
Dec 12 20:59:52.890 INFO [stdout] 8bcd5725fb2b6aa813371da68a10102f281554b27d218fe8253b474d73350172