[INFO] cloning repository https://github.com/jojahner/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jojahner/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjojahner%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjojahner%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 089ec29c837027ca82b0badf1fc52cdacca9e646
[INFO] testing jojahner/raytracer against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjojahner%2Fraytracer" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jojahner/raytracer on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jojahner/raytracer
[INFO] finished tweaking git repo https://github.com/jojahner/raytracer
[INFO] tweaked toml for git repo https://github.com/jojahner/raytracer written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/jojahner/raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e50692bec6a7896dc9d32226391773d5f53e0949181524355e4bd966948fc48
[INFO] running `Command { std: "docker" "start" "-a" "0e50692bec6a7896dc9d32226391773d5f53e0949181524355e4bd966948fc48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e50692bec6a7896dc9d32226391773d5f53e0949181524355e4bd966948fc48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e50692bec6a7896dc9d32226391773d5f53e0949181524355e4bd966948fc48", kill_on_drop: false }`
[INFO] [stdout] 0e50692bec6a7896dc9d32226391773d5f53e0949181524355e4bd966948fc48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 672ebbd8daee4561d0fb1a12224dbfad2ca2807bd3ff98bd7a22315af60e3d31
[INFO] running `Command { std: "docker" "start" "-a" "672ebbd8daee4561d0fb1a12224dbfad2ca2807bd3ff98bd7a22315af60e3d31", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.97s
[INFO] running `Command { std: "docker" "inspect" "672ebbd8daee4561d0fb1a12224dbfad2ca2807bd3ff98bd7a22315af60e3d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672ebbd8daee4561d0fb1a12224dbfad2ca2807bd3ff98bd7a22315af60e3d31", kill_on_drop: false }`
[INFO] [stdout] 672ebbd8daee4561d0fb1a12224dbfad2ca2807bd3ff98bd7a22315af60e3d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c931f69661cbc0e6508785bf8897c03dfe70a8a819f4ac649ee93c950a749b8c
[INFO] running `Command { std: "docker" "start" "-a" "c931f69661cbc0e6508785bf8897c03dfe70a8a819f4ac649ee93c950a749b8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "c931f69661cbc0e6508785bf8897c03dfe70a8a819f4ac649ee93c950a749b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c931f69661cbc0e6508785bf8897c03dfe70a8a819f4ac649ee93c950a749b8c", kill_on_drop: false }`
[INFO] [stdout] c931f69661cbc0e6508785bf8897c03dfe70a8a819f4ac649ee93c950a749b8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d3c7ed55a2e0995e4b701818ab5bb8b9f19b989ce68bbe5f9256051d1a72e6c
[INFO] running `Command { std: "docker" "start" "-a" "3d3c7ed55a2e0995e4b701818ab5bb8b9f19b989ce68bbe5f9256051d1a72e6c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytracer-b9f23ec44f3403ca)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test canvas::test::creating_a_canvas ... ok
[INFO] [stdout] test canvas::test::reading_pixel_from_canvas ... ok
[INFO] [stdout] test canvas::test::writing_pixel_to_canvas ... ok
[INFO] [stdout] test color::test::adding_two_colors ... ok
[INFO] [stdout] test color::test::multiply_color_with_scalar ... ok
[INFO] [stdout] test color::test::multiply_two_colors ... ok
[INFO] [stdout] test color::test::substracting_two_colors ... ok
[INFO] [stdout] test math::matrix::test::a_shearing_transformation_moves_x_in_proportion_to_y ... ok
[INFO] [stdout] test math::matrix::test::a_shearing_transformation_moves_x_in_proportion_to_z ... ok
[INFO] [stdout] test math::matrix::test::a_shearing_transformation_moves_y_in_proportion_to_x ... ok
[INFO] [stdout] test math::matrix::test::a_shearing_transformation_moves_y_in_proportion_to_z ... ok
[INFO] [stdout] test math::matrix::test::a_shearing_transformation_moves_z_in_proportion_to_x ... ok
[INFO] [stdout] test math::matrix::test::a_shearing_transformation_moves_z_in_proportion_to_y ... ok
[INFO] [stdout] test math::matrix::test::calculate_minor_for_3_by_3_matrix ... ok
[INFO] [stdout] test math::matrix::test::cofactor_of_a_3_by_3_matrix ... ok
[INFO] [stdout] test math::matrix::test::determinant_of_a_2_by_2_matrix ... ok
[INFO] [stdout] test math::matrix::test::determinant_of_a_3_by_3_matrix ... ok
[INFO] [stdout] test math::matrix::test::determinant_of_a_4_by_4_matrix ... ok
[INFO] [stdout] test math::matrix::test::multiply_by_a_tranformation_matrix ... ok
[INFO] [stdout] test math::matrix::test::multiply_identity_matrix_with_tuple ... ok
[INFO] [stdout] test math::matrix::test::multiply_by_a_the_inverse_of_a_tranformation_matrix ... ok
[INFO] [stdout] test math::matrix::test::multiply_two_matrices ... ok
[INFO] [stdout] test math::matrix::test::multiply_with_identity_matrix ... ok
[INFO] [stdout] test math::matrix::test::multiply_with_tuple ... ok
[INFO] [stdout] test math::matrix::test::multiply_by_the_inverse_of_a_scaling_matrix ... ok
[INFO] [stdout] test math::matrix::test::multiply_inverse_4_by_4_matrix ... ok
[INFO] [stdout] test math::matrix::test::scaling_applied_to_point ... ok
[INFO] [stdout] test math::matrix::test::scaling_applied_to_vector ... ok
[INFO] [stdout] test math::matrix::test::individual_transformations_are_applied_in_sequence ... ok
[INFO] [stdout] test math::matrix::test::rotating_a_point_around_the_x_axis ... ok
[INFO] [stdout] test math::matrix::test::rotating_a_point_around_the_y_axis ... ok
[INFO] [stdout] test math::matrix::test::rotating_a_point_around_the_z_axis ... ok
[INFO] [stdout] test math::matrix::test::inverse_of_4_by_4_matrix ... ok
[INFO] [stdout] test math::matrix::test::submatrix_of_a_4_by_4_matrix ... ok
[INFO] [stdout] test math::matrix::test::test_4_by_4_is_invertiable ... ok
[INFO] [stdout] test math::matrix::test::submatrix_of_a_3_by_3_matrix ... ok
[INFO] [stdout] test math::matrix::test::translation_does_not_affect_vectors ... ok
[INFO] [stdout] test math::matrix::test::transpose_matrix ... ok
[INFO] [stdout] test math::matrix::test::test_4_by_4_is_not_invertiable ... ok
[INFO] [stdout] test math::point::tests::add_vector_to_point ... ok
[INFO] [stdout] test math::point::tests::substract_two_points ... ok
[INFO] [stdout] test math::point::tests::substract_vector_from_point ... ok
[INFO] [stdout] test math::matrix::test::the_inverse_of_an_x_rotation_rotates_in_the_opposite_direction ... ok
[INFO] [stdout] test math::point::tests::negate_point ... ok
[INFO] [stdout] test math::tuple::tests::add_tuple_to_tuple ... ok
[INFO] [stdout] test math::tuple::tests::divide_tuple_with_float ... ok
[INFO] [stdout] test math::tuple::tests::multiply_tuple_with_float ... ok
[INFO] [stdout] test math::tuple::tests::negate_tuple ... ok
[INFO] [stdout] test math::vector::tests::add_point_to_vector ... ok
[INFO] [stdout] test math::vector::tests::add_vector_to_vector ... ok
[INFO] [stdout] test math::tuple::tests::substract_two_tuples ... ok
[INFO] [stdout] test math::vector::tests::cross_product_of_two_vectors ... ok
[INFO] [stdout] test math::vector::tests::divide_vector_with_float ... ok
[INFO] [stdout] test math::vector::tests::dot_product_of_two_vectors ... ok
[INFO] [stdout] test math::vector::tests::magnitude_of_a_vector ... ok
[INFO] [stdout] test math::vector::tests::multiply_vector_with_float ... ok
[INFO] [stdout] test math::vector::tests::negate_vector ... ok
[INFO] [stdout] test math::vector::tests::normalize_a_vector ... ok
[INFO] [stdout] test math::vector::tests::substract_two_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytracer-a720d5da39475b87)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests raytracer
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d3c7ed55a2e0995e4b701818ab5bb8b9f19b989ce68bbe5f9256051d1a72e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d3c7ed55a2e0995e4b701818ab5bb8b9f19b989ce68bbe5f9256051d1a72e6c", kill_on_drop: false }`
[INFO] [stdout] 3d3c7ed55a2e0995e4b701818ab5bb8b9f19b989ce68bbe5f9256051d1a72e6c