[INFO] cloning repository https://github.com/wwkeyboard/ray_tracer_challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wwkeyboard/ray_tracer_challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwkeyboard%2Fray_tracer_challenge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwkeyboard%2Fray_tracer_challenge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fddd457ef49cfbccf3430458a80ec55bd66029ca [INFO] testing wwkeyboard/ray_tracer_challenge 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%2Fwwkeyboard%2Fray_tracer_challenge" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wwkeyboard/ray_tracer_challenge 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/wwkeyboard/ray_tracer_challenge [INFO] finished tweaking git repo https://github.com/wwkeyboard/ray_tracer_challenge [INFO] tweaked toml for git repo https://github.com/wwkeyboard/ray_tracer_challenge written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/wwkeyboard/ray_tracer_challenge 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] Downloading crates ... [INFO] [stderr] Downloaded num-bigint v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2c35829126d15b9ed81b0386d22bdf8c4e0df0d20b2ea8e3735c752944cf2709 [INFO] running `Command { std: "docker" "start" "-a" "2c35829126d15b9ed81b0386d22bdf8c4e0df0d20b2ea8e3735c752944cf2709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c35829126d15b9ed81b0386d22bdf8c4e0df0d20b2ea8e3735c752944cf2709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c35829126d15b9ed81b0386d22bdf8c4e0df0d20b2ea8e3735c752944cf2709", kill_on_drop: false }` [INFO] [stdout] 2c35829126d15b9ed81b0386d22bdf8c4e0df0d20b2ea8e3735c752944cf2709 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 14c6b9c260113d18f8fa6fbe08c4c8eeb234b6e54e6629d9f3457e311d2565b0 [INFO] running `Command { std: "docker" "start" "-a" "14c6b9c260113d18f8fa6fbe08c4c8eeb234b6e54e6629d9f3457e311d2565b0", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling ray_tracer_challenge v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/canvas.rs:80:71 [INFO] [stdout] | [INFO] [stdout] 80 | Err(why) => panic!("couldn't create {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/canvas.rs:85:73 [INFO] [stdout] | [INFO] [stdout] 85 | Err(why) => panic!("couldn't write to {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pixel_at` [INFO] [stdout] --> src/canvas.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn pixel_at(&self, x: usize, y: usize) -> color::Color { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/matrix.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn new(m: Vec>) -> Matrix { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ZERO_VECTOR` [INFO] [stdout] --> src/point.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / const ZERO_VECTOR: Tuple = Tuple { [INFO] [stdout] 8 | | x: 0., [INFO] [stdout] 9 | | y: 0., [INFO] [stdout] 10 | | z: 0., [INFO] [stdout] 11 | | w: 0., [INFO] [stdout] 12 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_vector` [INFO] [stdout] --> src/point.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn is_vector(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_point` [INFO] [stdout] --> src/point.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn is_point(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `negate` [INFO] [stdout] --> src/point.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn negate(self) -> Tuple { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `magnitude` [INFO] [stdout] --> src/point.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn magnitude(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `normalize` [INFO] [stdout] --> src/point.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn normalize(&self) -> Tuple { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dot` [INFO] [stdout] --> src/point.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn dot(&self, other: Tuple) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cross` [INFO] [stdout] --> src/point.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn cross(&self, other: Tuple) -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.21s [INFO] running `Command { std: "docker" "inspect" "14c6b9c260113d18f8fa6fbe08c4c8eeb234b6e54e6629d9f3457e311d2565b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14c6b9c260113d18f8fa6fbe08c4c8eeb234b6e54e6629d9f3457e311d2565b0", kill_on_drop: false }` [INFO] [stdout] 14c6b9c260113d18f8fa6fbe08c4c8eeb234b6e54e6629d9f3457e311d2565b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c447aaceb344e50582948220f55e1f3a308a1568f101c79ebec9a9ac77536204 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c447aaceb344e50582948220f55e1f3a308a1568f101c79ebec9a9ac77536204", kill_on_drop: false }` [INFO] [stderr] Compiling ray_tracer_challenge v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/canvas.rs:80:71 [INFO] [stdout] | [INFO] [stdout] 80 | Err(why) => panic!("couldn't create {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/canvas.rs:85:73 [INFO] [stdout] | [INFO] [stdout] 85 | Err(why) => panic!("couldn't write to {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "c447aaceb344e50582948220f55e1f3a308a1568f101c79ebec9a9ac77536204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c447aaceb344e50582948220f55e1f3a308a1568f101c79ebec9a9ac77536204", kill_on_drop: false }` [INFO] [stdout] c447aaceb344e50582948220f55e1f3a308a1568f101c79ebec9a9ac77536204 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 053fecf47d2e15d6207f3212fe2721660d948ae1c3889745cd26659fded5a307 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "053fecf47d2e15d6207f3212fe2721660d948ae1c3889745cd26659fded5a307", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/canvas.rs:80:71 [INFO] [stderr] | [INFO] [stderr] 80 | Err(why) => panic!("couldn't create {}: {}", display, why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/canvas.rs:85:73 [INFO] [stderr] | [INFO] [stderr] 85 | Err(why) => panic!("couldn't write to {}: {}", display, why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ray_tracer_challenge` (bin "ray_tracer_challenge" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ray_tracer_challenge-0b798acfa388e18c) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test canvas::tests::add_pixel_data_to_ppm ... ok [INFO] [stdout] test canvas::tests::proper_ppm_header ... ok [INFO] [stdout] test canvas::tests::write_pixel_to_canvas ... ok [INFO] [stdout] test canvas::tests::safe_write_pixel ... ok [INFO] [stdout] test color::tests::adding_colors ... ok [INFO] [stdout] test color::tests::colors_are_tuples ... ok [INFO] [stdout] test color::tests::subtracting_colors ... ok [INFO] [stdout] test color::tests::to_ppm ... ok [INFO] [stdout] test matrix::tests::compare_matrices ... ok [INFO] [stdout] test matrix::tests::new_2x2_matrix ... ok [INFO] [stdout] test matrix::tests::new_3x3_matrix ... ok [INFO] [stdout] test matrix::tests::new_4x4_matrix ... ok [INFO] [stdout] test point::tests::a_tuple_with_w_0_is_a_vector ... ok [INFO] [stdout] test point::tests::a_tuple_with_w_1_is_a_point ... ok [INFO] [stdout] test point::tests::adding_two_tuples ... ok [INFO] [stdout] test point::tests::cross_product ... ok [INFO] [stdout] test point::tests::divide_tuple_by_scalar ... ok [INFO] [stdout] test point::tests::dot_product ... ok [INFO] [stdout] test point::tests::multiple_tuple_by_scalar ... ok [INFO] [stdout] test point::tests::negate_a_vector ... ok [INFO] [stdout] test point::tests::normalizing_vector ... ok [INFO] [stdout] test point::tests::point_factory_creates_point ... ok [INFO] [stdout] test point::tests::subtract_vector_from_zero_vector ... ok [INFO] [stdout] test point::tests::subtracting_two_points ... ok [INFO] [stdout] test point::tests::subtracting_two_vectors ... ok [INFO] [stdout] test point::tests::subtracting_vector_from_a_point ... ok [INFO] [stdout] test point::tests::vector_factory_creates_vector ... ok [INFO] [stdout] test point::tests::adding_two_vectors_gives_a_vector ... ok [INFO] [stdout] test color::tests::multiple_color_by_scalar ... ok [INFO] [stdout] test color::tests::multiply_color_by_color ... ok [INFO] [stdout] test point::tests::magnitude_of_vectors ... ok [INFO] [stdout] test canvas::tests::new_canvas ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "053fecf47d2e15d6207f3212fe2721660d948ae1c3889745cd26659fded5a307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "053fecf47d2e15d6207f3212fe2721660d948ae1c3889745cd26659fded5a307", kill_on_drop: false }` [INFO] [stdout] 053fecf47d2e15d6207f3212fe2721660d948ae1c3889745cd26659fded5a307