[INFO] cloning repository https://github.com/ollej/macroquad-raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ollej/macroquad-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Follej%2Fmacroquad-raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Follej%2Fmacroquad-raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ff42052967f49c4cfbcbe4ed493636f706b3431
[INFO] testing ollej/macroquad-raytracer against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Follej%2Fmacroquad-raytracer" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ollej/macroquad-raytracer on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ollej/macroquad-raytracer
[INFO] finished tweaking git repo https://github.com/ollej/macroquad-raytracer
[INFO] tweaked toml for git repo https://github.com/ollej/macroquad-raytracer written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ollej/macroquad-raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quad-rand v0.2.2
[INFO] [stderr]   Downloaded macroquad_macro v0.1.8
[INFO] [stderr]   Downloaded miniquad v0.4.6
[INFO] [stderr]   Downloaded macroquad v0.4.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3b0b88a8797839ca6dfeaf3a09270b1f4c391e821930ee896183b84fa7beaff
[INFO] running `Command { std: "docker" "start" "-a" "e3b0b88a8797839ca6dfeaf3a09270b1f4c391e821930ee896183b84fa7beaff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3b0b88a8797839ca6dfeaf3a09270b1f4c391e821930ee896183b84fa7beaff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b0b88a8797839ca6dfeaf3a09270b1f4c391e821930ee896183b84fa7beaff", kill_on_drop: false }`
[INFO] [stdout] e3b0b88a8797839ca6dfeaf3a09270b1f4c391e821930ee896183b84fa7beaff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97b9749d769f53b42677ee947c7a19c66b69c859a4b8c439aa643a0bd571c239
[INFO] running `Command { std: "docker" "start" "-a" "97b9749d769f53b42677ee947c7a19c66b69c859a4b8c439aa643a0bd571c239", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling once_cell v1.20.1
[INFO] [stderr]    Compiling miniquad v0.4.6
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling ttf-parser v0.15.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bytemuck v1.18.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling fdeflate v0.3.5
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling quad-rand v0.2.2
[INFO] [stderr]    Compiling glam v0.27.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_builder v4.5.13
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling png v0.17.14
[INFO] [stderr]    Compiling fontdue v0.7.3
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling macroquad v0.4.13
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling clap v4.5.13
[INFO] [stderr]    Compiling macroquad-raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/matrix.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 336 | impl Matrix3 {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 343 |     fn get(&self, row: usize, col: usize) -> Float {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.48s
[INFO] running `Command { std: "docker" "inspect" "97b9749d769f53b42677ee947c7a19c66b69c859a4b8c439aa643a0bd571c239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b9749d769f53b42677ee947c7a19c66b69c859a4b8c439aa643a0bd571c239", kill_on_drop: false }`
[INFO] [stdout] 97b9749d769f53b42677ee947c7a19c66b69c859a4b8c439aa643a0bd571c239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dbf55e48bb415ae4a2d69404325412f4358def2c6c77248f029d7515d72cf15
[INFO] running `Command { std: "docker" "start" "-a" "8dbf55e48bb415ae4a2d69404325412f4358def2c6c77248f029d7515d72cf15", kill_on_drop: false }`
[INFO] [stderr]    Compiling macroquad-raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/matrix.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 336 | impl Matrix3 {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 343 |     fn get(&self, row: usize, col: usize) -> Float {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/matrix.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 336 | impl Matrix3 {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 343 |     fn get(&self, row: usize, col: usize) -> Float {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "8dbf55e48bb415ae4a2d69404325412f4358def2c6c77248f029d7515d72cf15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dbf55e48bb415ae4a2d69404325412f4358def2c6c77248f029d7515d72cf15", kill_on_drop: false }`
[INFO] [stdout] 8dbf55e48bb415ae4a2d69404325412f4358def2c6c77248f029d7515d72cf15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb26506167ac33c5c43f7376d04ed01598855b649645c158d7371cdcdaf75c2b
[INFO] running `Command { std: "docker" "start" "-a" "eb26506167ac33c5c43f7376d04ed01598855b649645c158d7371cdcdaf75c2b", kill_on_drop: false }`
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]    --> src/matrix.rs:343:8
[INFO] [stderr]     |
[INFO] [stderr] 336 | impl Matrix3 {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 343 |     fn get(&self, row: usize, col: usize) -> Float {
[INFO] [stderr]     |        ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `macroquad-raytracer` (lib) generated 1 warning
[INFO] [stderr] warning: `macroquad-raytracer` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macroquad_raytracer-740bb033f679b486)
[INFO] [stdout] running 84 tests
[INFO] [stdout] test canvas::test_chapter_2_canvas::constructing_the_ppm_header ... ok
[INFO] [stdout] test canvas::test_chapter_2_canvas::splitting_long_lines_in_ppm_files ... ok
[INFO] [stdout] test color::test_chapter_2_colors::multiplying_a_color_by_a_scalar ... ok
[INFO] [stdout] test color::test_chapter_2_colors::colors_are_red_green_blue_tuples ... ok
[INFO] [stdout] test canvas::test_chapter_2_canvas::ppm_files_are_terminated_by_a_newline_character ... ok
[INFO] [stdout] test canvas::test_chapter_2_canvas::creating_a_canvas ... ok
[INFO] [stdout] test canvas::test_chapter_2_canvas::constructing_the_ppm_pixel_data ... ok
[INFO] [stdout] test color::test_chapter_2_colors::subtracting_colors ... ok
[INFO] [stdout] test color::test_chapter_2_colors::adding_colors ... ok
[INFO] [stdout] test color::test_chapter_2_colors::multiplying_colors ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::a_matrix_multiplied_by_a_tuple ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::a_2x2_matrix_ought_to_be_representable ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::calculating_a_minor_of_a_3x3_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::calculating_the_determinant_of_a_4x4_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::constructing_and_inspecting_a_4x4_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::matrix_equality_with_different_matrices ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::inverse_of_transpose_of_a_matrix_equals_transpose_of_inverse ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::a_submatrix_of_a_4x4_matrix_is_a_3x3_matrix ... ok
[INFO] [stdout] test canvas::test_chapter_2_canvas::writing_pixels_to_a_canvas ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::a_submatrix_of_a_3x3_matrix_is_a_2x2_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::calculating_the_determinant_of_a_3x3_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::matrix_equality_with_identical_matrices ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::a_3x3_matrix_ought_to_be_representable ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::multiplying_changed_identity_matrix_with_tuple ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::multiplying_a_product_by_its_inverse ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::calculating_the_determinant_of_a_2x2_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::calculating_the_inverse_of_another_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::multiplying_two_matrices ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::testing_an_invertible_matrix_for_invertibility ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::transposing_the_identity_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::transposing_a_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::a_scaling_matrix_applied_to_a_vector ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::a_shearing_transformation_moves_x_in_proportion_to_y ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::a_shearing_transformation_moves_x_in_proportion_to_z ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::multiplying_a_matrix_by_the_identity_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::a_shearing_transformation_moves_y_in_proportion_to_x ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::calculating_the_inverse_of_a_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::calculating_the_inverse_of_a_third_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::calculating_a_cofactor_of_a_3x3_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::a_shearing_transformation_moves_z_in_proportion_to_x ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::a_shearing_transformation_moves_y_in_proportion_to_z ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::a_shearing_transformation_moves_z_in_proportion_to_y ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::individual_transformations_are_applied_in_sequence ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::multiplying_by_a_translation_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::multiply_a_matrix_with_its_inverse ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::rotating_a_point_around_the_x_axis ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::multiplying_by_the_inverse_of_a_scaling_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::rotating_a_point_around_the_y_axis ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::multiplying_by_the_inverse_of_a_translation_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::inverting_the_identity_matrix ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::rotating_a_point_around_the_z_axis ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::testing_a_noninvertible_matrix_for_invertibility ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::test_chained_fluent_api ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::reflection_is_scaling_by_a_negative_value ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::a_scaling_matrix_applied_to_a_point ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::the_inverse_of_an_x_rotation_rotates_in_the_opposite_direction ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::translation_does_not_affect_vectors ... ok
[INFO] [stdout] test matrix::test_chapter_4_transformations::chained_transformations_must_be_applied_in_reverse_order ... ok
[INFO] [stdout] test matrix::test_chapter_3_matrices::multiplying_the_identity_matrix_by_a_tuple ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::a_tupe_with_w_0_is_a_point ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::a_tupe_with_w_1_is_a_point ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::adding_two_tuples ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::computing_the_magnitude_of_vector_0_0_1 ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::computing_the_magnitude_of_vector_0_1_0 ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::computing_the_magnitude_of_vector_1_2_3 ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::computing_the_magnitude_of_vector_1_2_3_with_negative_values ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::dividing_a_tuple_by_a_scalar ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::multiplying_a_tuple_by_a_fraction ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::multiplying_a_tuple_by_a_scalar ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::negating_a_tuple ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::computing_the_magnitude_of_vector_1_0_0 ... ok
[INFO] [stdout] test projectile::test_chapter_1_maths::shooting_a_projectile ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::subtracting_vector_from_a_point ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::normalizing_vector_1_2_3 ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::point_creates_tuples_with_w1 ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::normalizing_vector_4_0_0_gives_1_0_0 ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::subtracting_a_vector_from_the_zero_vector ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::subtracting_two_points ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::subtracting_two_vector ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::the_cross_product_of_two_vectors ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::the_dot_product_of_two_tuples ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::the_magnitude_of_a_normalized_vector ... ok
[INFO] [stdout] test tuple::test_chapter_1_maths::vector_creates_tuples_with_w0 ... ok
[INFO] [stdout] test canvas::test_chapter_2_canvas::test_generate_trajectory ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- canvas::test_chapter_2_canvas::test_generate_trajectory stdout ----
[INFO] [stdout] thread 'canvas::test_chapter_2_canvas::test_generate_trajectory' panicked at src/canvas.rs:186:52:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5be9b5db225a - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5be9b5db225a - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5be9b5db225a - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5be9b5db225a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5be9b5dd8183 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5be9b5dd8183 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x5be9b5daf423 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5be9b5db20a2 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5be9b5db36ba - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5be9b5db34c4 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5be9b5d75c49 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5be9b5d75c49 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5be9b5db3d58 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5be9b5db3d58 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5be9b5db3b1a - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5be9b5db2739 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5be9b5db37ac - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5be9b5d23a60 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x5be9b5d23e06 - core::result::unwrap_failed::hd20b4aa073bda1e2
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1700:5
[INFO] [stdout]   19:     0x5be9b5d3d71d - core::result::Result<T,E>::unwrap::h87d9ac51c7482c16
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x5be9b5d3d71d - macroquad_raytracer::canvas::test_chapter_2_canvas::test_generate_trajectory::h35a5d55a2b728586
[INFO] [stdout]                                at /opt/rustwide/workdir/src/canvas.rs:186:26
[INFO] [stdout]   21:     0x5be9b5d3d617 - macroquad_raytracer::canvas::test_chapter_2_canvas::test_generate_trajectory::{{closure}}::h339ddf5b242a1096
[INFO] [stdout]                                at /opt/rustwide/workdir/src/canvas.rs:179:34
[INFO] [stdout]   22:     0x5be9b5d259e6 - core::ops::function::FnOnce::call_once::h2d80be3a35e9bccc
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5be9b5d7a60b - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5be9b5d7a60b - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x5be9b5d79e47 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x5be9b5d79e47 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5be9b5d79e47 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5be9b5d79e47 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5be9b5d79e47 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5be9b5d79e47 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x5be9b5d79e47 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   32:     0x5be9b5d3f124 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x5be9b5d3f124 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x5be9b5d427ee - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   35:     0x5be9b5d427ee - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5be9b5d427ee - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x5be9b5d427ee - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x5be9b5d427ee - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x5be9b5d427ee - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   40:     0x5be9b5d427ee - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5be9b5db7abb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x5be9b5db7abb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x5be9b5db7abb - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x76808232bac3 - <unknown>
[INFO] [stdout]   45:     0x7680823bca04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     canvas::test_chapter_2_canvas::test_generate_trajectory
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 83 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "eb26506167ac33c5c43f7376d04ed01598855b649645c158d7371cdcdaf75c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb26506167ac33c5c43f7376d04ed01598855b649645c158d7371cdcdaf75c2b", kill_on_drop: false }`
[INFO] [stdout] eb26506167ac33c5c43f7376d04ed01598855b649645c158d7371cdcdaf75c2b
