[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 master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjojahner%2Fraytracer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jojahner/raytracer on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "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-2-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac5bd6de7c5e2800462ca3ba8f2c2bf6ac7747462a4d17df48e6f47b4cff0449
[INFO] running `Command { std: "docker" "start" "-a" "ac5bd6de7c5e2800462ca3ba8f2c2bf6ac7747462a4d17df48e6f47b4cff0449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac5bd6de7c5e2800462ca3ba8f2c2bf6ac7747462a4d17df48e6f47b4cff0449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5bd6de7c5e2800462ca3ba8f2c2bf6ac7747462a4d17df48e6f47b4cff0449", kill_on_drop: false }`
[INFO] [stdout] ac5bd6de7c5e2800462ca3ba8f2c2bf6ac7747462a4d17df48e6f47b4cff0449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f8531a0fb7e82fbcaf9aa1d1a9b3bad1616d42238ea98d635da9a52c3f3a5d0
[INFO] running `Command { std: "docker" "start" "-a" "9f8531a0fb7e82fbcaf9aa1d1a9b3bad1616d42238ea98d635da9a52c3f3a5d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "9f8531a0fb7e82fbcaf9aa1d1a9b3bad1616d42238ea98d635da9a52c3f3a5d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8531a0fb7e82fbcaf9aa1d1a9b3bad1616d42238ea98d635da9a52c3f3a5d0", kill_on_drop: false }`
[INFO] [stdout] 9f8531a0fb7e82fbcaf9aa1d1a9b3bad1616d42238ea98d635da9a52c3f3a5d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8f4299fdc9b1afab5d2a3bf921cbc78aa7f5c94ebf0a965dc0c5bef15d49985
[INFO] running `Command { std: "docker" "start" "-a" "a8f4299fdc9b1afab5d2a3bf921cbc78aa7f5c94ebf0a965dc0c5bef15d49985", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a8f4299fdc9b1afab5d2a3bf921cbc78aa7f5c94ebf0a965dc0c5bef15d49985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8f4299fdc9b1afab5d2a3bf921cbc78aa7f5c94ebf0a965dc0c5bef15d49985", kill_on_drop: false }`
[INFO] [stdout] a8f4299fdc9b1afab5d2a3bf921cbc78aa7f5c94ebf0a965dc0c5bef15d49985
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 982da0eb1a7a6a03d3779274be342ff3726be26d96bc51651d1184e2aefc59a4
[INFO] running `Command { std: "docker" "start" "-a" "982da0eb1a7a6a03d3779274be342ff3726be26d96bc51651d1184e2aefc59a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/raytracer-8e2c703af6396024)
[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::individual_transformations_are_applied_in_sequence ... 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_by_a_the_inverse_of_a_tranformation_matrix ... ok
[INFO] [stdout] test math::matrix::test::multiply_identity_matrix_with_tuple ... ok
[INFO] [stdout] test math::matrix::test::multiply_with_identity_matrix ... ok
[INFO] [stdout] test math::matrix::test::multiply_by_the_inverse_of_a_scaling_matrix ... 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::inverse_of_4_by_4_matrix ... ok
[INFO] [stdout] test math::matrix::test::scaling_applied_to_vector ... ok
[INFO] [stdout] test math::matrix::test::submatrix_of_a_4_by_4_matrix ... 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::test_4_by_4_is_invertiable ... ok
[INFO] [stdout] test math::matrix::test::test_4_by_4_is_not_invertiable ... ok
[INFO] [stdout] test math::matrix::test::multiply_with_tuple ... ok
[INFO] [stdout] test math::matrix::test::transpose_matrix ... ok
[INFO] [stdout] test math::matrix::test::scaling_applied_to_point ... ok
[INFO] [stdout] test math::matrix::test::rotating_a_point_around_the_z_axis ... ok
[INFO] [stdout] test math::vector::tests::add_vector_to_vector ... ok
[INFO] [stdout] test math::point::tests::add_vector_to_point ... ok
[INFO] [stdout] test math::matrix::test::multiply_two_matrices ... 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::vector::tests::cross_product_of_two_vectors ... ok
[INFO] [stdout] test math::vector::tests::divide_vector_with_float ... ok
[INFO] [stdout] test math::matrix::test::multiply_inverse_4_by_4_matrix ... ok
[INFO] [stdout] test math::point::tests::substract_two_points ... 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::point::tests::substract_vector_from_point ... ok
[INFO] [stdout] test math::vector::tests::multiply_vector_with_float ... ok
[INFO] [stdout] test math::tuple::tests::divide_tuple_with_float ... ok
[INFO] [stdout] test math::tuple::tests::add_tuple_to_tuple ... ok
[INFO] [stdout] test math::tuple::tests::substract_two_tuples ... ok
[INFO] [stdout] test math::vector::tests::add_point_to_vector ... 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] test math::tuple::tests::multiply_tuple_with_float ... ok
[INFO] [stdout] test math::tuple::tests::negate_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/raytracer-cf79612e6b656386)
[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] [stderr]    Doc-tests raytracer
[INFO] [stderr] error: failed to create temporary directory: Custom { kind: StorageFull, error: PathError { path: "/tmp/rustdoctestQJDRQr", err: Os { code: 28, kind: StorageFull, message: "No space left on device" } } }
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ebf0cf75d368c035f4c7e7246d203bd469ee4a51/bin/rustdoc --edition=2018 --crate-type lib --color auto --crate-name raytracer --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern raytracer=/opt/rustwide/target/debug/deps/libraytracer-372acc9985b77e28.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "982da0eb1a7a6a03d3779274be342ff3726be26d96bc51651d1184e2aefc59a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982da0eb1a7a6a03d3779274be342ff3726be26d96bc51651d1184e2aefc59a4", kill_on_drop: false }`
[INFO] [stdout] 982da0eb1a7a6a03d3779274be342ff3726be26d96bc51651d1184e2aefc59a4