[INFO] cloning repository https://github.com/kchang95/ray_tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kchang95/ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkchang95%2Fray_tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkchang95%2Fray_tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 22bdf9a1898042e9f05642b88800049eae0dca9e [INFO] testing kchang95/ray_tracer against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkchang95%2Fray_tracer" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kchang95/ray_tracer on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kchang95/ray_tracer [INFO] finished tweaking git repo https://github.com/kchang95/ray_tracer [INFO] tweaked toml for git repo https://github.com/kchang95/ray_tracer written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/kchang95/ray_tracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded array2d v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0123a03e293e8f2e55e72966b51f583091cc35f3117b8f82ae3f50e5902d2039 [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" "0123a03e293e8f2e55e72966b51f583091cc35f3117b8f82ae3f50e5902d2039", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0123a03e293e8f2e55e72966b51f583091cc35f3117b8f82ae3f50e5902d2039", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0123a03e293e8f2e55e72966b51f583091cc35f3117b8f82ae3f50e5902d2039", kill_on_drop: false }` [INFO] [stdout] 0123a03e293e8f2e55e72966b51f583091cc35f3117b8f82ae3f50e5902d2039 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bb076470fd6a07ac2646ead355c0145cf29497b70e5f1d7acd40832bfa364e7 [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" "0bb076470fd6a07ac2646ead355c0145cf29497b70e5f1d7acd40832bfa364e7", kill_on_drop: false }` [INFO] [stderr] Compiling array2d v0.2.1 [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Canvas` [INFO] [stdout] --> src/tuple/canvas.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Canvas { [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/tuple/canvas.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(width: u32, height: u32) -> Canvas { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `u32_to_usize` [INFO] [stdout] --> src/tuple/canvas.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn u32_to_usize(width: u32, height: u32) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_pixel` [INFO] [stdout] --> src/tuple/canvas.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn update_pixel(&mut self, width: u32, height: u32, new_point: Tuple) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `generate_ppm_header` [INFO] [stdout] --> src/tuple/canvas.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn generate_ppm_header(&self, max_value: u32) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `convert_to_ppm` [INFO] [stdout] --> src/tuple/canvas.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn convert_to_ppm(&self, max_value: u32) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `max` [INFO] [stdout] --> src/tuple/canvas.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | fn max(&self) -> (f64, f64, f64) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_ppm` [INFO] [stdout] --> src/tuple/canvas.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn to_ppm(&self, max_value: u32) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `point` [INFO] [stdout] --> src/tuple/tuple.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn point(x: f64, y: f64, z: f64) -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `vector` [INFO] [stdout] --> src/tuple/tuple.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn vector(x: f64, y: f64, z: f64) -> Tuple { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `color` [INFO] [stdout] --> src/tuple/tuple.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn color(red: f64, green: f64, blue: f64) -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/tuple/tuple.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn add(first: &Tuple, second: &Tuple) -> Tuple { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `subtract` [INFO] [stdout] --> src/tuple/tuple.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn subtract(first: &Tuple, second: &Tuple) -> Tuple { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `negate` [INFO] [stdout] --> src/tuple/tuple.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn negate(tuple: &Tuple) -> Tuple { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scale` [INFO] [stdout] --> src/tuple/tuple.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn scale(tuple: &Tuple, factor: f64) -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `magnitude` [INFO] [stdout] --> src/tuple/tuple.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn magnitude(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `normalize` [INFO] [stdout] --> src/tuple/tuple.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn normalize(&self) -> Tuple { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dot_product` [INFO] [stdout] --> src/tuple/tuple.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn dot_product(first: &Tuple, second: &Tuple) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cross_product` [INFO] [stdout] --> src/tuple/tuple.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn cross_product(first: &Tuple, second: &Tuple) -> Tuple { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.56s [INFO] running `Command { std: "docker" "inspect" "0bb076470fd6a07ac2646ead355c0145cf29497b70e5f1d7acd40832bfa364e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bb076470fd6a07ac2646ead355c0145cf29497b70e5f1d7acd40832bfa364e7", kill_on_drop: false }` [INFO] [stdout] 0bb076470fd6a07ac2646ead355c0145cf29497b70e5f1d7acd40832bfa364e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] 63237370d6fd6341320367be928fa9b0608e0a42b190d244910569169d59bd37 [INFO] running `Command { std: "docker" "start" "-a" "63237370d6fd6341320367be928fa9b0608e0a42b190d244910569169d59bd37", kill_on_drop: false }` [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.67s [INFO] running `Command { std: "docker" "inspect" "63237370d6fd6341320367be928fa9b0608e0a42b190d244910569169d59bd37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63237370d6fd6341320367be928fa9b0608e0a42b190d244910569169d59bd37", kill_on_drop: false }` [INFO] [stdout] 63237370d6fd6341320367be928fa9b0608e0a42b190d244910569169d59bd37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3d8373022c503cdac972de9991326ee0dcfdad1370ec28d4cd52d6562520f738 [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" "3d8373022c503cdac972de9991326ee0dcfdad1370ec28d4cd52d6562520f738", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ray_tracer-df322bd81f374a49) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ray_tracer-ba9a5e7e19285fff) [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 19 tests [INFO] [stdout] test tuple::canvas::tests::test_update_pixel ... ok [INFO] [stdout] test tuple::canvas::tests::test_to_ppm ... ok [INFO] [stdout] test tuple::tuple::tests::test_vector_cross_product ... ok [INFO] [stdout] test tuple::canvas::tests::test_convert_to_ppm ... ok [INFO] [stdout] test tuple::tuple::tests::test_vector_dot_product ... ok [INFO] [stdout] test tuple::tuple::tests::test_subtract_vectors ... ok [INFO] [stdout] test tuple::tuple::tests::test_tuple_magnitude ... ok [INFO] [stdout] test tuple::canvas::tests::test_max ... ok [INFO] [stdout] test tuple::tuple::tests::test_scale_tuple_fraction ... ok [INFO] [stdout] test tuple::canvas::tests::test_ppm_header ... ok [INFO] [stdout] test tuple::tuple::tests::test_point ... ok [INFO] [stdout] test tuple::canvas::tests::test_canvas_new ... ok [INFO] [stdout] test tuple::tuple::tests::test_negating_tuple ... ok [INFO] [stdout] test tuple::tuple::tests::test_add_tuple ... ok [INFO] [stdout] test tuple::tuple::tests::test_subtract_points ... ok [INFO] [stdout] test tuple::tuple::tests::test_scale_tuple ... ok [INFO] [stdout] test tuple::tuple::tests::test_subtract_vector_point ... ok [INFO] [stdout] test tuple::tuple::tests::test_vector ... ok [INFO] [stdout] test tuple::tuple::tests::test_vector_normalize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests ray_tracer [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" "3d8373022c503cdac972de9991326ee0dcfdad1370ec28d4cd52d6562520f738", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d8373022c503cdac972de9991326ee0dcfdad1370ec28d4cd52d6562520f738", kill_on_drop: false }` [INFO] [stdout] 3d8373022c503cdac972de9991326ee0dcfdad1370ec28d4cd52d6562520f738