Dec 05 01:27:49.641 INFO testing wwkeyboard/ray_tracer_challenge against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 01:27:49.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 01:27:50.116 INFO [stdout] 274dce7530f704646c009b749cf3a012d367e4c4f110cec12dc47fc56eb0157c
Dec 05 01:27:50.121 INFO running `"docker" "start" "-a" "274dce7530f704646c009b749cf3a012d367e4c4f110cec12dc47fc56eb0157c"`
Dec 05 01:27:51.580 INFO [stderr] usermod: no changes
Dec 05 01:27:51.694 INFO [stderr]    Compiling num-traits v0.2.6
Dec 05 01:27:51.694 INFO [stderr]    Compiling num-integer v0.1.39
Dec 05 01:27:51.694 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 05 01:27:51.694 INFO [stderr]    Compiling num-complex v0.2.0
Dec 05 01:27:51.705 INFO [stderr]    Compiling num-rational v0.2.1
Dec 05 01:27:51.705 INFO [stderr]    Compiling num-iter v0.1.37
Dec 05 01:28:04.599 INFO [stderr]    Compiling num v0.2.0
Dec 05 01:28:04.740 INFO [stderr]    Compiling ray_tracer_challenge v0.1.0 (/source)
Dec 05 01:28:04.866 INFO [stderr] warning: unused import: `color::Color`
Dec 05 01:28:04.866 INFO [stderr]  --> src/main.rs:6:5
Dec 05 01:28:04.866 INFO [stderr]   |
Dec 05 01:28:04.866 INFO [stderr] 6 | use color::Color;
Dec 05 01:28:04.866 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 01:28:04.866 INFO [stderr]   |
Dec 05 01:28:04.866 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:28:04.866 INFO [stderr] 
Dec 05 01:28:05.012 INFO [stderr] warning: method is never used: `pixel_at`
Dec 05 01:28:05.012 INFO [stderr]   --> src/canvas.rs:44:5
Dec 05 01:28:05.012 INFO [stderr]    |
Dec 05 01:28:05.013 INFO [stderr] 44 |     fn pixel_at(&self, x: usize, y: usize) -> color::Color {
Dec 05 01:28:05.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:28:05.013 INFO [stderr]    |
Dec 05 01:28:05.013 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:28:05.013 INFO [stderr] 
Dec 05 01:28:05.013 INFO [stderr] warning: method is never used: `new`
Dec 05 01:28:05.013 INFO [stderr]  --> src/matrix.rs:7:5
Dec 05 01:28:05.013 INFO [stderr]   |
Dec 05 01:28:05.013 INFO [stderr] 7 |     pub fn new(m: Vec<Vec<f32>>) -> Matrix {
Dec 05 01:28:05.013 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:28:05.014 INFO [stderr] 
Dec 05 01:28:05.014 INFO [stderr] warning: constant item is never used: `ZERO_VECTOR`
Dec 05 01:28:05.014 INFO [stderr]   --> src/point.rs:7:1
Dec 05 01:28:05.014 INFO [stderr]    |
Dec 05 01:28:05.014 INFO [stderr] 7  | / const ZERO_VECTOR: Tuple = Tuple {
Dec 05 01:28:05.014 INFO [stderr] 8  | |     x: 0.,
Dec 05 01:28:05.014 INFO [stderr] 9  | |     y: 0.,
Dec 05 01:28:05.014 INFO [stderr] 10 | |     z: 0.,
Dec 05 01:28:05.014 INFO [stderr] 11 | |     w: 0.,
Dec 05 01:28:05.014 INFO [stderr] 12 | | };
Dec 05 01:28:05.014 INFO [stderr]    | |__^
Dec 05 01:28:05.014 INFO [stderr] 
Dec 05 01:28:05.014 INFO [stderr] warning: method is never used: `is_vector`
Dec 05 01:28:05.014 INFO [stderr]   --> src/point.rs:27:5
Dec 05 01:28:05.014 INFO [stderr]    |
Dec 05 01:28:05.014 INFO [stderr] 27 |     pub fn is_vector(&self) -> bool {
Dec 05 01:28:05.014 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:28:05.014 INFO [stderr] 
Dec 05 01:28:05.014 INFO [stderr] warning: method is never used: `is_point`
Dec 05 01:28:05.014 INFO [stderr]   --> src/point.rs:31:5
Dec 05 01:28:05.014 INFO [stderr]    |
Dec 05 01:28:05.014 INFO [stderr] 31 |     pub fn is_point(&self) -> bool {
Dec 05 01:28:05.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:28:05.015 INFO [stderr] 
Dec 05 01:28:05.015 INFO [stderr] warning: method is never used: `negate`
Dec 05 01:28:05.015 INFO [stderr]   --> src/point.rs:53:5
Dec 05 01:28:05.015 INFO [stderr]    |
Dec 05 01:28:05.015 INFO [stderr] 53 |     pub fn negate(self) -> Tuple {
Dec 05 01:28:05.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:28:05.015 INFO [stderr] 
Dec 05 01:28:05.015 INFO [stderr] warning: method is never used: `magnitude`
Dec 05 01:28:05.015 INFO [stderr]   --> src/point.rs:57:5
Dec 05 01:28:05.015 INFO [stderr]    |
Dec 05 01:28:05.015 INFO [stderr] 57 |     pub fn magnitude(&self) -> f32 {
Dec 05 01:28:05.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:28:05.015 INFO [stderr] 
Dec 05 01:28:05.015 INFO [stderr] warning: method is never used: `normalize`
Dec 05 01:28:05.015 INFO [stderr]   --> src/point.rs:61:5
Dec 05 01:28:05.015 INFO [stderr]    |
Dec 05 01:28:05.015 INFO [stderr] 61 |     pub fn normalize(&self) -> Tuple {
Dec 05 01:28:05.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:28:05.015 INFO [stderr] 
Dec 05 01:28:05.015 INFO [stderr] warning: method is never used: `dot`
Dec 05 01:28:05.015 INFO [stderr]   --> src/point.rs:72:5
Dec 05 01:28:05.015 INFO [stderr]    |
Dec 05 01:28:05.015 INFO [stderr] 72 |     pub fn dot(&self, other: Tuple) -> f32 {
Dec 05 01:28:05.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:28:05.015 INFO [stderr] 
Dec 05 01:28:05.015 INFO [stderr] warning: method is never used: `cross`
Dec 05 01:28:05.015 INFO [stderr]   --> src/point.rs:76:5
Dec 05 01:28:05.015 INFO [stderr]    |
Dec 05 01:28:05.015 INFO [stderr] 76 |     pub fn cross(&self, other: Tuple) -> Tuple {
Dec 05 01:28:05.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:28:05.015 INFO [stderr] 
Dec 05 01:28:05.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.03s
Dec 05 01:28:05.633 INFO [stderr] su: No module specific data is present
Dec 05 01:28:06.269 INFO running `"docker" "inspect" "274dce7530f704646c009b749cf3a012d367e4c4f110cec12dc47fc56eb0157c"`
Dec 05 01:28:06.622 INFO running `"docker" "rm" "-f" "274dce7530f704646c009b749cf3a012d367e4c4f110cec12dc47fc56eb0157c"`
Dec 05 01:28:06.840 INFO [stdout] 274dce7530f704646c009b749cf3a012d367e4c4f110cec12dc47fc56eb0157c
Dec 05 01:28:06.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 01:28:07.307 INFO [stdout] 006c541d67efc5ccf01160e689db9178ee40c4d8a808473c8f325ed71e08bbd7
Dec 05 01:28:07.316 INFO running `"docker" "start" "-a" "006c541d67efc5ccf01160e689db9178ee40c4d8a808473c8f325ed71e08bbd7"`
Dec 05 01:28:07.816 INFO [stderr] usermod: no changes
Dec 05 01:28:07.853 INFO [stderr]    Compiling ray_tracer_challenge v0.1.0 (/source)
Dec 05 01:28:08.020 INFO [stderr] warning: unused import: `color::Color`
Dec 05 01:28:08.020 INFO [stderr]  --> src/main.rs:6:5
Dec 05 01:28:08.020 INFO [stderr]   |
Dec 05 01:28:08.020 INFO [stderr] 6 | use color::Color;
Dec 05 01:28:08.020 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 01:28:08.020 INFO [stderr]   |
Dec 05 01:28:08.020 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:28:08.020 INFO [stderr] 
Dec 05 01:28:09.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 05 01:28:09.485 INFO [stderr] su: No module specific data is present
Dec 05 01:28:10.747 INFO running `"docker" "inspect" "006c541d67efc5ccf01160e689db9178ee40c4d8a808473c8f325ed71e08bbd7"`
Dec 05 01:28:10.998 INFO running `"docker" "rm" "-f" "006c541d67efc5ccf01160e689db9178ee40c4d8a808473c8f325ed71e08bbd7"`
Dec 05 01:28:11.304 INFO [stdout] 006c541d67efc5ccf01160e689db9178ee40c4d8a808473c8f325ed71e08bbd7
Dec 05 01:28:11.312 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 01:28:11.663 INFO [stdout] b61edf860f0b36362bd3a7a98c25b8ddbec952ef8cffa4a323af68d1f02dca21
Dec 05 01:28:11.666 INFO running `"docker" "start" "-a" "b61edf860f0b36362bd3a7a98c25b8ddbec952ef8cffa4a323af68d1f02dca21"`
Dec 05 01:28:12.528 INFO [stderr] usermod: no changes
Dec 05 01:28:12.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 01:28:12.572 INFO [stderr]      Running /target/debug/deps/ray_tracer_challenge-cf46d15fa3332428
Dec 05 01:28:12.574 INFO [stdout] 
Dec 05 01:28:12.574 INFO [stdout] running 32 tests
Dec 05 01:28:12.574 INFO [stdout] test color::tests::colors_are_tuples ... ok
Dec 05 01:28:12.574 INFO [stdout] test color::tests::multiple_color_by_scalar ... ok
Dec 05 01:28:12.574 INFO [stdout] test color::tests::adding_colors ... ok
Dec 05 01:28:12.575 INFO [stdout] test canvas::tests::write_pixel_to_canvas ... ok
Dec 05 01:28:12.575 INFO [stdout] test canvas::tests::safe_write_pixel ... ok
Dec 05 01:28:12.575 INFO [stdout] test color::tests::multiply_color_by_color ... ok
Dec 05 01:28:12.575 INFO [stdout] test matrix::tests::new_2x2_matrix ... ok
Dec 05 01:28:12.575 INFO [stdout] test matrix::tests::compare_matrices ... ok
Dec 05 01:28:12.575 INFO [stdout] test color::tests::subtracting_colors ... ok
Dec 05 01:28:12.575 INFO [stdout] test matrix::tests::new_3x3_matrix ... ok
Dec 05 01:28:12.576 INFO [stdout] test matrix::tests::new_4x4_matrix ... ok
Dec 05 01:28:12.576 INFO [stdout] test canvas::tests::proper_ppm_header ... ok
Dec 05 01:28:12.580 INFO [stdout] test canvas::tests::add_pixel_data_to_ppm ... ok
Dec 05 01:28:12.581 INFO [stdout] test color::tests::to_ppm ... ok
Dec 05 01:28:12.581 INFO [stdout] test point::tests::adding_two_tuples ... ok
Dec 05 01:28:12.581 INFO [stdout] test point::tests::a_tuple_with_w_0_is_a_vector ... ok
Dec 05 01:28:12.581 INFO [stdout] test point::tests::adding_two_vectors_gives_a_vector ... ok
Dec 05 01:28:12.588 INFO [stdout] test point::tests::a_tuple_with_w_1_is_a_point ... ok
Dec 05 01:28:12.588 INFO [stdout] test point::tests::cross_product ... ok
Dec 05 01:28:12.588 INFO [stdout] test point::tests::divide_tuple_by_scalar ... ok
Dec 05 01:28:12.588 INFO [stdout] test point::tests::dot_product ... ok
Dec 05 01:28:12.588 INFO [stdout] test point::tests::magnitude_of_vectors ... ok
Dec 05 01:28:12.588 INFO [stdout] test point::tests::multiple_tuple_by_scalar ... ok
Dec 05 01:28:12.590 INFO [stdout] test point::tests::normalizing_vector ... ok
Dec 05 01:28:12.590 INFO [stdout] test point::tests::vector_factory_creates_vector ... ok
Dec 05 01:28:12.590 INFO [stdout] test point::tests::point_factory_creates_point ... ok
Dec 05 01:28:12.590 INFO [stdout] test point::tests::negate_a_vector ... ok
Dec 05 01:28:12.595 INFO [stdout] test point::tests::subtract_vector_from_zero_vector ... ok
Dec 05 01:28:12.595 INFO [stdout] test point::tests::subtracting_two_points ... ok
Dec 05 01:28:12.595 INFO [stdout] test point::tests::subtracting_two_vectors ... ok
Dec 05 01:28:12.595 INFO [stdout] test point::tests::subtracting_vector_from_a_point ... ok
Dec 05 01:28:12.661 INFO [stdout] test canvas::tests::new_canvas ... ok
Dec 05 01:28:12.661 INFO [stdout] 
Dec 05 01:28:12.661 INFO [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:28:12.661 INFO [stdout] 
Dec 05 01:28:12.663 INFO [stderr] su: No module specific data is present
Dec 05 01:28:13.064 INFO running `"docker" "inspect" "b61edf860f0b36362bd3a7a98c25b8ddbec952ef8cffa4a323af68d1f02dca21"`
Dec 05 01:28:13.353 INFO running `"docker" "rm" "-f" "b61edf860f0b36362bd3a7a98c25b8ddbec952ef8cffa4a323af68d1f02dca21"`
Dec 05 01:28:13.660 INFO [stdout] b61edf860f0b36362bd3a7a98c25b8ddbec952ef8cffa4a323af68d1f02dca21