[INFO] cloning repository https://github.com/harpiechoise/RayTracing-Challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harpiechoise/RayTracing-Challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharpiechoise%2FRayTracing-Challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharpiechoise%2FRayTracing-Challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ff057469dda82c5d4d11b2a34666b9dd162e86a
[INFO] testing harpiechoise/RayTracing-Challenge against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharpiechoise%2FRayTracing-Challenge" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/harpiechoise/RayTracing-Challenge 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/harpiechoise/RayTracing-Challenge
[INFO] finished tweaking git repo https://github.com/harpiechoise/RayTracing-Challenge
[INFO] tweaked toml for git repo https://github.com/harpiechoise/RayTracing-Challenge written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/harpiechoise/RayTracing-Challenge 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 609da2866bacb2386e55ae71d49baa4765bf6e1aba8e8e56b3908e56355c35f0
[INFO] running `Command { std: "docker" "start" "-a" "609da2866bacb2386e55ae71d49baa4765bf6e1aba8e8e56b3908e56355c35f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "609da2866bacb2386e55ae71d49baa4765bf6e1aba8e8e56b3908e56355c35f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609da2866bacb2386e55ae71d49baa4765bf6e1aba8e8e56b3908e56355c35f0", kill_on_drop: false }`
[INFO] [stdout] 609da2866bacb2386e55ae71d49baa4765bf6e1aba8e8e56b3908e56355c35f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa60cce316085a3b06fc478cfacf1be0a9402d712d845457002151841901ea9c
[INFO] running `Command { std: "docker" "start" "-a" "aa60cce316085a3b06fc478cfacf1be0a9402d712d845457002151841901ea9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Div`, `Mul`
[INFO] [stdout]  --> src/math_objects/tuple.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Add, Sub, Neg, Mul, Div};
[INFO] [stdout]   |                               ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tuple_type`
[INFO] [stdout]   --> src/math_objects/tuple.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     tuple_type: TupleTypes // Tuple Tupe depends of w-value
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Tuple` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/math_objects/tuple.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]    |          ^^^^^        ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vector`
[INFO] [stdout]   --> src/math_objects/tuple.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn vector(x: f64, y: f64, z: f64) -> Tuple {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tuple`
[INFO] [stdout]   --> src/math_objects/tuple.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn tuple(x: i32, y: i32, z: i32, w: i32) -> Tuple {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scalar_multiplication`
[INFO] [stdout]    --> src/math_objects/tuple.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn scalar_multiplication(&self, value: f64) -> Tuple {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `scalar_division`
[INFO] [stdout]    --> src/math_objects/tuple.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn scalar_division(&self, value: f64) -> Tuple {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magnitude`
[INFO] [stdout]    --> src/math_objects/tuple.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn magnitude(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `int_magnitude`
[INFO] [stdout]    --> src/math_objects/tuple.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn int_magnitude(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize`
[INFO] [stdout]    --> src/math_objects/tuple.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn normalize(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dot`
[INFO] [stdout]    --> src/math_objects/tuple.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn dot(&self, other: &Self) -> Option<f64> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cross`
[INFO] [stdout]    --> src/math_objects/tuple.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn cross(&self, other: &Self) -> Option<Tuple> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "aa60cce316085a3b06fc478cfacf1be0a9402d712d845457002151841901ea9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa60cce316085a3b06fc478cfacf1be0a9402d712d845457002151841901ea9c", kill_on_drop: false }`
[INFO] [stdout] aa60cce316085a3b06fc478cfacf1be0a9402d712d845457002151841901ea9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73e841ef2cc309c79b4cafe7772d3836355a3c929b3b5a77ad0cf746e1fcb077
[INFO] running `Command { std: "docker" "start" "-a" "73e841ef2cc309c79b4cafe7772d3836355a3c929b3b5a77ad0cf746e1fcb077", 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] [stdout] warning: unused imports: `Div`, `Mul`
[INFO] [stdout]  --> src/math_objects/tuple.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Add, Sub, Neg, Mul, Div};
[INFO] [stdout]   |                               ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "73e841ef2cc309c79b4cafe7772d3836355a3c929b3b5a77ad0cf746e1fcb077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e841ef2cc309c79b4cafe7772d3836355a3c929b3b5a77ad0cf746e1fcb077", kill_on_drop: false }`
[INFO] [stdout] 73e841ef2cc309c79b4cafe7772d3836355a3c929b3b5a77ad0cf746e1fcb077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d0ac6a7c36172fae7a56a3b8203c891df80ff35c321c59570b54ba8c70cc2ad
[INFO] running `Command { std: "docker" "start" "-a" "8d0ac6a7c36172fae7a56a3b8203c891df80ff35c321c59570b54ba8c70cc2ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused imports: `Div`, `Mul`
[INFO] [stderr]  --> src/math_objects/tuple.rs:2:31
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::{Add, Sub, Neg, Mul, Div};
[INFO] [stderr]   |                               ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `raytracer` (bin "raytracer" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 56.55s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytracer-ffb96f487c3bd7d3)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test math_objects::tuple::test::creation_factory_point ... ok
[INFO] [stdout] test math_objects::tuple::test::creation_factory_vector ... ok
[INFO] [stdout] test math_objects::tuple::test::creation_make_vector ... ok
[INFO] [stdout] test math_objects::tuple::test::creation_make_point ... ok
[INFO] [stdout] test math_objects::tuple::test::operation_cross_product ... ok
[INFO] [stdout] test math_objects::tuple::test::operation_dot_product ... ok
[INFO] [stdout] test math_objects::tuple::test::operation_int_magnitude ... ok
[INFO] [stdout] test math_objects::tuple::test::operation_normalize ... ok
[INFO] [stdout] test math_objects::tuple::test::operation_tuple_division ... ok
[INFO] [stdout] test math_objects::tuple::test::operation_magnitude ... ok
[INFO] [stdout] test math_objects::tuple::test::operation_tuple_multiplication ... ok
[INFO] [stdout] test math_objects::tuple::test::operator_add_tuple ... ok
[INFO] [stdout] test math_objects::tuple::test::operator_subtract_two_point ... ok
[INFO] [stdout] test math_objects::tuple::test::operator_subtract_two_vectors ... ok
[INFO] [stdout] test math_objects::tuple::test::operator_subtract_vector_from_point ... ok
[INFO] [stdout] test math_objects::tuple::test::operator_subtract_zero_vector ... ok
[INFO] [stdout] test math_objects::tuple::test::operator_tuple_negation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d0ac6a7c36172fae7a56a3b8203c891df80ff35c321c59570b54ba8c70cc2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d0ac6a7c36172fae7a56a3b8203c891df80ff35c321c59570b54ba8c70cc2ad", kill_on_drop: false }`
[INFO] [stdout] 8d0ac6a7c36172fae7a56a3b8203c891df80ff35c321c59570b54ba8c70cc2ad