[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-2025-09-21 for beta-1.91-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwkeyboard%2Fray_tracer_challenge" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [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-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/wwkeyboard/ray_tracer_challenge on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/wwkeyboard/ray_tracer_challenge 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing wwkeyboard/ray_tracer_challenge against beta-2025-09-21 for beta-1.91-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwkeyboard%2Fray_tracer_challenge" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [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-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/wwkeyboard/ray_tracer_challenge on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/wwkeyboard/ray_tracer_challenge 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-complex v0.2.0 [INFO] [stderr] Downloaded num-bigint v0.2.0 [INFO] [stderr] Downloaded num v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 971a3e8c90fa86e79b0ad43425670b8e6e6a3f562ec820b4227125132c3f4728 [INFO] running `Command { std: "docker" "start" "-a" "971a3e8c90fa86e79b0ad43425670b8e6e6a3f562ec820b4227125132c3f4728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "971a3e8c90fa86e79b0ad43425670b8e6e6a3f562ec820b4227125132c3f4728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "971a3e8c90fa86e79b0ad43425670b8e6e6a3f562ec820b4227125132c3f4728", kill_on_drop: false }` [INFO] [stdout] 971a3e8c90fa86e79b0ad43425670b8e6e6a3f562ec820b4227125132c3f4728 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ef3ef29e79c0d477e8356f932aa5d96149a613f0ae521aec026272978308291 [INFO] running `Command { std: "docker" "start" "-a" "7ef3ef29e79c0d477e8356f932aa5d96149a613f0ae521aec026272978308291", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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-iter v0.1.37 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num-complex v0.2.0 [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 method `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 method `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: method `pixel_at` is never used [INFO] [stdout] --> src/canvas.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl Canvas { [INFO] [stdout] | ----------- method in this implementation [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Matrix` is never constructed [INFO] [stdout] --> src/matrix.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Matrix { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get`, and `dimensions` are never used [INFO] [stdout] --> src/matrix.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Matrix { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 7 | pub fn new(m: Vec>) -> Matrix { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn get(&self, x: usize, y: usize) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn dimensions(&self) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ZERO_VECTOR` is never used [INFO] [stdout] --> src/point.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const ZERO_VECTOR: Tuple = Tuple { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/point.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Tuple { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 27 | pub fn is_vector(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn is_point(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn negate(self) -> Tuple { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn magnitude(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn normalize(&self) -> Tuple { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn dot(&self, other: Tuple) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn cross(&self, other: Tuple) -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.33s [INFO] running `Command { std: "docker" "inspect" "7ef3ef29e79c0d477e8356f932aa5d96149a613f0ae521aec026272978308291", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef3ef29e79c0d477e8356f932aa5d96149a613f0ae521aec026272978308291", kill_on_drop: false }` [INFO] [stdout] 7ef3ef29e79c0d477e8356f932aa5d96149a613f0ae521aec026272978308291 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdf32f11b9b8a929494d95f5e17ff4207f1c2fe599530c384f72eb9c844dd5c4 [INFO] running `Command { std: "docker" "start" "-a" "bdf32f11b9b8a929494d95f5e17ff4207f1c2fe599530c384f72eb9c844dd5c4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling ray_tracer_challenge v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `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 method `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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "bdf32f11b9b8a929494d95f5e17ff4207f1c2fe599530c384f72eb9c844dd5c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf32f11b9b8a929494d95f5e17ff4207f1c2fe599530c384f72eb9c844dd5c4", kill_on_drop: false }` [INFO] [stdout] bdf32f11b9b8a929494d95f5e17ff4207f1c2fe599530c384f72eb9c844dd5c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e4fd4572edad4c9c1f6d286cb5fdce96ceb226e81c98d12cb4f6832caa86f031 [INFO] running `Command { std: "docker" "start" "-a" "e4fd4572edad4c9c1f6d286cb5fdce96ceb226e81c98d12cb4f6832caa86f031", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: use of deprecated method `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 method `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` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ray_tracer_challenge-8b5d104ab4c5ce12) [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::safe_write_pixel ... ok [INFO] [stdout] test color::tests::adding_colors ... ok [INFO] [stdout] test canvas::tests::write_pixel_to_canvas ... ok [INFO] [stdout] test color::tests::multiple_color_by_scalar ... ok [INFO] [stdout] test color::tests::colors_are_tuples ... ok [INFO] [stdout] test color::tests::multiply_color_by_color ... 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::adding_two_vectors_gives_a_vector ... 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::magnitude_of_vectors ... ok [INFO] [stdout] test point::tests::negate_a_vector ... ok [INFO] [stdout] test point::tests::normalizing_vector ... ok [INFO] [stdout] test point::tests::multiple_tuple_by_scalar ... 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::point_factory_creates_point ... ok [INFO] [stdout] test point::tests::subtract_vector_from_zero_vector ... 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 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e4fd4572edad4c9c1f6d286cb5fdce96ceb226e81c98d12cb4f6832caa86f031", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4fd4572edad4c9c1f6d286cb5fdce96ceb226e81c98d12cb4f6832caa86f031", kill_on_drop: false }` [INFO] [stdout] e4fd4572edad4c9c1f6d286cb5fdce96ceb226e81c98d12cb4f6832caa86f031