Nov 16 08:04:40.553 INFO testing wwkeyboard/ray_tracer_challenge against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 08:04:40.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:04:41.232 INFO [stdout] 52e5065399ea00b5f29144a9b7bf72905c4edeb30a6917f4cb3ad47f140a18b5
Nov 16 08:04:41.235 INFO running `"docker" "start" "-a" "52e5065399ea00b5f29144a9b7bf72905c4edeb30a6917f4cb3ad47f140a18b5"`
Nov 16 08:04:43.818 INFO [stderr] usermod: no changes
Nov 16 08:04:43.919 INFO [stderr]    Compiling num-traits v0.2.6
Nov 16 08:04:43.919 INFO [stderr]    Compiling num-bigint v0.2.0
Nov 16 08:04:43.919 INFO [stderr]    Compiling num-iter v0.1.37
Nov 16 08:04:43.921 INFO [stderr]    Compiling num-rational v0.2.1
Nov 16 08:04:43.921 INFO [stderr]    Compiling num-complex v0.2.0
Nov 16 08:04:50.575 INFO [stderr]    Compiling num-integer v0.1.39
Nov 16 08:04:59.395 INFO [stderr]    Compiling num v0.2.0
Nov 16 08:04:59.591 INFO [stderr]    Compiling ray_tracer_challenge v0.1.0 (/source)
Nov 16 08:04:59.795 INFO [stderr] warning: unused import: `color::Color`
Nov 16 08:04:59.795 INFO [stderr]  --> src/main.rs:6:5
Nov 16 08:04:59.795 INFO [stderr]   |
Nov 16 08:04:59.795 INFO [stderr] 6 | use color::Color;
Nov 16 08:04:59.795 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 16 08:04:59.795 INFO [stderr]   |
Nov 16 08:04:59.795 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 08:04:59.795 INFO [stderr] 
Nov 16 08:04:59.972 INFO [stderr] warning: method is never used: `pixel_at`
Nov 16 08:04:59.972 INFO [stderr]   --> src/canvas.rs:44:5
Nov 16 08:04:59.972 INFO [stderr]    |
Nov 16 08:04:59.972 INFO [stderr] 44 |     fn pixel_at(&self, x: usize, y: usize) -> color::Color {
Nov 16 08:04:59.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:04:59.972 INFO [stderr]    |
Nov 16 08:04:59.972 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 08:04:59.972 INFO [stderr] 
Nov 16 08:04:59.973 INFO [stderr] warning: method is never used: `new`
Nov 16 08:04:59.973 INFO [stderr]  --> src/matrix.rs:7:5
Nov 16 08:04:59.973 INFO [stderr]   |
Nov 16 08:04:59.973 INFO [stderr] 7 |     pub fn new(m: Vec<Vec<f32>>) -> Matrix {
Nov 16 08:04:59.973 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:04:59.973 INFO [stderr] 
Nov 16 08:04:59.973 INFO [stderr] warning: constant item is never used: `ZERO_VECTOR`
Nov 16 08:04:59.973 INFO [stderr]   --> src/point.rs:7:1
Nov 16 08:04:59.973 INFO [stderr]    |
Nov 16 08:04:59.973 INFO [stderr] 7  | / const ZERO_VECTOR: Tuple = Tuple {
Nov 16 08:04:59.973 INFO [stderr] 8  | |     x: 0.,
Nov 16 08:04:59.973 INFO [stderr] 9  | |     y: 0.,
Nov 16 08:04:59.973 INFO [stderr] 10 | |     z: 0.,
Nov 16 08:04:59.973 INFO [stderr] 11 | |     w: 0.,
Nov 16 08:04:59.973 INFO [stderr] 12 | | };
Nov 16 08:04:59.973 INFO [stderr]    | |__^
Nov 16 08:04:59.973 INFO [stderr] 
Nov 16 08:04:59.987 INFO [stderr] warning: method is never used: `is_vector`
Nov 16 08:04:59.987 INFO [stderr]   --> src/point.rs:27:5
Nov 16 08:04:59.987 INFO [stderr]    |
Nov 16 08:04:59.987 INFO [stderr] 27 |     pub fn is_vector(&self) -> bool {
Nov 16 08:04:59.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:04:59.987 INFO [stderr] 
Nov 16 08:04:59.987 INFO [stderr] warning: method is never used: `is_point`
Nov 16 08:04:59.987 INFO [stderr]   --> src/point.rs:31:5
Nov 16 08:04:59.987 INFO [stderr]    |
Nov 16 08:04:59.987 INFO [stderr] 31 |     pub fn is_point(&self) -> bool {
Nov 16 08:04:59.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:04:59.987 INFO [stderr] 
Nov 16 08:04:59.987 INFO [stderr] warning: method is never used: `negate`
Nov 16 08:04:59.987 INFO [stderr]   --> src/point.rs:53:5
Nov 16 08:04:59.987 INFO [stderr]    |
Nov 16 08:04:59.987 INFO [stderr] 53 |     pub fn negate(self) -> Tuple {
Nov 16 08:04:59.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:04:59.987 INFO [stderr] 
Nov 16 08:04:59.987 INFO [stderr] warning: method is never used: `magnitude`
Nov 16 08:04:59.987 INFO [stderr]   --> src/point.rs:57:5
Nov 16 08:04:59.987 INFO [stderr]    |
Nov 16 08:04:59.988 INFO [stderr] 57 |     pub fn magnitude(&self) -> f32 {
Nov 16 08:04:59.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:04:59.988 INFO [stderr] 
Nov 16 08:04:59.988 INFO [stderr] warning: method is never used: `normalize`
Nov 16 08:04:59.988 INFO [stderr]   --> src/point.rs:61:5
Nov 16 08:04:59.988 INFO [stderr]    |
Nov 16 08:04:59.988 INFO [stderr] 61 |     pub fn normalize(&self) -> Tuple {
Nov 16 08:04:59.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:04:59.988 INFO [stderr] 
Nov 16 08:04:59.988 INFO [stderr] warning: method is never used: `dot`
Nov 16 08:04:59.988 INFO [stderr]   --> src/point.rs:72:5
Nov 16 08:04:59.988 INFO [stderr]    |
Nov 16 08:04:59.988 INFO [stderr] 72 |     pub fn dot(&self, other: Tuple) -> f32 {
Nov 16 08:04:59.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:04:59.988 INFO [stderr] 
Nov 16 08:04:59.988 INFO [stderr] warning: method is never used: `cross`
Nov 16 08:04:59.988 INFO [stderr]   --> src/point.rs:76:5
Nov 16 08:04:59.988 INFO [stderr]    |
Nov 16 08:04:59.988 INFO [stderr] 76 |     pub fn cross(&self, other: Tuple) -> Tuple {
Nov 16 08:04:59.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 08:04:59.988 INFO [stderr] 
Nov 16 08:05:00.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.99s
Nov 16 08:05:00.848 INFO [stderr] su: No module specific data is present
Nov 16 08:05:02.544 INFO running `"docker" "inspect" "52e5065399ea00b5f29144a9b7bf72905c4edeb30a6917f4cb3ad47f140a18b5"`
Nov 16 08:05:02.897 INFO running `"docker" "rm" "-f" "52e5065399ea00b5f29144a9b7bf72905c4edeb30a6917f4cb3ad47f140a18b5"`
Nov 16 08:05:03.171 INFO [stdout] 52e5065399ea00b5f29144a9b7bf72905c4edeb30a6917f4cb3ad47f140a18b5
Nov 16 08:05:03.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:05:03.877 INFO [stdout] 8d84f3c7a26df875ab15ea92398f237408ee2f4a98809c90780ec56510d2693e
Nov 16 08:05:03.880 INFO running `"docker" "start" "-a" "8d84f3c7a26df875ab15ea92398f237408ee2f4a98809c90780ec56510d2693e"`
Nov 16 08:05:05.523 INFO [stderr] usermod: no changes
Nov 16 08:05:05.635 INFO [stderr]    Compiling ray_tracer_challenge v0.1.0 (/source)
Nov 16 08:05:05.955 INFO [stderr] warning: unused import: `color::Color`
Nov 16 08:05:05.955 INFO [stderr]  --> src/main.rs:6:5
Nov 16 08:05:05.956 INFO [stderr]   |
Nov 16 08:05:05.956 INFO [stderr] 6 | use color::Color;
Nov 16 08:05:05.956 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 16 08:05:05.957 INFO [stderr]   |
Nov 16 08:05:05.957 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 08:05:05.957 INFO [stderr] 
Nov 16 08:05:07.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Nov 16 08:05:07.743 INFO [stderr] su: No module specific data is present
Nov 16 08:05:09.148 INFO running `"docker" "inspect" "8d84f3c7a26df875ab15ea92398f237408ee2f4a98809c90780ec56510d2693e"`
Nov 16 08:05:09.515 INFO running `"docker" "rm" "-f" "8d84f3c7a26df875ab15ea92398f237408ee2f4a98809c90780ec56510d2693e"`
Nov 16 08:05:09.855 INFO [stdout] 8d84f3c7a26df875ab15ea92398f237408ee2f4a98809c90780ec56510d2693e
Nov 16 08:05:09.859 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:05:10.416 INFO [stdout] f2be0f820763d33e67c7500e87f91bd0e1f91464d8db380550a52cfd60294d20
Nov 16 08:05:10.419 INFO running `"docker" "start" "-a" "f2be0f820763d33e67c7500e87f91bd0e1f91464d8db380550a52cfd60294d20"`
Nov 16 08:05:12.097 INFO [stderr] usermod: no changes
Nov 16 08:05:12.226 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 16 08:05:12.231 INFO [stderr]      Running /target/debug/deps/ray_tracer_challenge-3a7bba92866b9d1a
Nov 16 08:05:12.231 INFO [stdout] 
Nov 16 08:05:12.231 INFO [stdout] running 32 tests
Nov 16 08:05:12.243 INFO [stdout] test canvas::tests::add_pixel_data_to_ppm ... ok
Nov 16 08:05:12.243 INFO [stdout] test canvas::tests::proper_ppm_header ... ok
Nov 16 08:05:12.243 INFO [stdout] test color::tests::multiple_color_by_scalar ... ok
Nov 16 08:05:12.243 INFO [stdout] test color::tests::colors_are_tuples ... ok
Nov 16 08:05:12.243 INFO [stdout] test color::tests::adding_colors ... ok
Nov 16 08:05:12.243 INFO [stdout] test canvas::tests::safe_write_pixel ... ok
Nov 16 08:05:12.243 INFO [stdout] test color::tests::subtracting_colors ... ok
Nov 16 08:05:12.243 INFO [stdout] test color::tests::to_ppm ... ok
Nov 16 08:05:12.243 INFO [stdout] test canvas::tests::write_pixel_to_canvas ... ok
Nov 16 08:05:12.243 INFO [stdout] test matrix::tests::new_2x2_matrix ... ok
Nov 16 08:05:12.243 INFO [stdout] test matrix::tests::compare_matrices ... ok
Nov 16 08:05:12.243 INFO [stdout] test point::tests::adding_two_vectors_gives_a_vector ... ok
Nov 16 08:05:12.255 INFO [stdout] test point::tests::a_tuple_with_w_0_is_a_vector ... ok
Nov 16 08:05:12.255 INFO [stdout] test matrix::tests::new_3x3_matrix ... ok
Nov 16 08:05:12.255 INFO [stdout] test point::tests::a_tuple_with_w_1_is_a_point ... ok
Nov 16 08:05:12.255 INFO [stdout] test point::tests::adding_two_tuples ... ok
Nov 16 08:05:12.275 INFO [stdout] test point::tests::cross_product ... ok
Nov 16 08:05:12.276 INFO [stdout] test point::tests::dot_product ... ok
Nov 16 08:05:12.276 INFO [stdout] test point::tests::divide_tuple_by_scalar ... ok
Nov 16 08:05:12.276 INFO [stdout] test point::tests::magnitude_of_vectors ... ok
Nov 16 08:05:12.276 INFO [stdout] test color::tests::multiply_color_by_color ... ok
Nov 16 08:05:12.276 INFO [stdout] test matrix::tests::new_4x4_matrix ... ok
Nov 16 08:05:12.280 INFO [stdout] test point::tests::multiple_tuple_by_scalar ... ok
Nov 16 08:05:12.280 INFO [stdout] test point::tests::negate_a_vector ... ok
Nov 16 08:05:12.280 INFO [stdout] test point::tests::normalizing_vector ... ok
Nov 16 08:05:12.280 INFO [stdout] test point::tests::point_factory_creates_point ... ok
Nov 16 08:05:12.280 INFO [stdout] test point::tests::subtract_vector_from_zero_vector ... ok
Nov 16 08:05:12.280 INFO [stdout] test point::tests::subtracting_two_points ... ok
Nov 16 08:05:12.280 INFO [stdout] test point::tests::subtracting_vector_from_a_point ... ok
Nov 16 08:05:12.300 INFO [stdout] test point::tests::subtracting_two_vectors ... ok
Nov 16 08:05:12.300 INFO [stdout] test point::tests::vector_factory_creates_vector ... ok
Nov 16 08:05:12.439 INFO [stderr] su: No module specific data is present
Nov 16 08:05:12.440 INFO [stdout] test canvas::tests::new_canvas ... ok
Nov 16 08:05:12.440 INFO [stdout] 
Nov 16 08:05:12.440 INFO [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:05:12.440 INFO [stdout] 
Nov 16 08:05:13.597 INFO running `"docker" "inspect" "f2be0f820763d33e67c7500e87f91bd0e1f91464d8db380550a52cfd60294d20"`
Nov 16 08:05:13.995 INFO running `"docker" "rm" "-f" "f2be0f820763d33e67c7500e87f91bd0e1f91464d8db380550a52cfd60294d20"`
Nov 16 08:05:14.259 INFO [stdout] f2be0f820763d33e67c7500e87f91bd0e1f91464d8db380550a52cfd60294d20