[INFO] cloning repository https://github.com/agourlay/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/agourlay/ray-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagourlay%2Fray-tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagourlay%2Fray-tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00bbd59c33434618922654cdb1016497186a9cba
[INFO] testing agourlay/ray-tracer against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagourlay%2Fray-tracer" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/agourlay/ray-tracer on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/agourlay/ray-tracer
[INFO] finished tweaking git repo https://github.com/agourlay/ray-tracer
[INFO] tweaked toml for git repo https://github.com/agourlay/ray-tracer written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/agourlay/ray-tracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e78bd3a3ac66e3f0b6f8bbd5aeef2dbdb02bd1a225e82b3fafc788173b67f84
[INFO] running `Command { std: "docker" "start" "-a" "4e78bd3a3ac66e3f0b6f8bbd5aeef2dbdb02bd1a225e82b3fafc788173b67f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e78bd3a3ac66e3f0b6f8bbd5aeef2dbdb02bd1a225e82b3fafc788173b67f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e78bd3a3ac66e3f0b6f8bbd5aeef2dbdb02bd1a225e82b3fafc788173b67f84", kill_on_drop: false }`
[INFO] [stdout] 4e78bd3a3ac66e3f0b6f8bbd5aeef2dbdb02bd1a225e82b3fafc788173b67f84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 905639229bd37774880e7a672a5ce710d299fcc526a8ed26d50866ccd764197c
[INFO] running `Command { std: "docker" "start" "-a" "905639229bd37774880e7a672a5ce710d299fcc526a8ed26d50866ccd764197c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `local_point`
[INFO] [stdout]   --> src/plane.rs:57:31
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn local_normal_at(&self, local_point: &(f64, f64, f64, f64)) -> (f64, f64, f64, f64) {
[INFO] [stdout]    |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_point`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `field_of_view`
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     field_of_view: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `transform`
[INFO] [stdout]   --> src/camera.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     transform: Matrix,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `make_with_color`
[INFO] [stdout]   --> src/canvas.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn make_with_color(width: usize, height: usize, color: Color) -> Canvas {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `color_at`
[INFO] [stdout]   --> src/canvas.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn color_at(self, x: usize, y: usize) -> Option<Color> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/material.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(color: Color, diffuse: f64, specular: f64) -> Material {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `make_matrix_2`
[INFO] [stdout]   --> src/matrix.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn make_matrix_2(aa: f64, ab: f64, ba: f64, bb: f64) -> Matrix {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `make_matrix_3`
[INFO] [stdout]   --> src/matrix.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn make_matrix_3(
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `shearing`
[INFO] [stdout]    --> src/matrix.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub fn shearing(xy: f64, xz: f64, yx: f64, yz: f64, zx: f64, zy: f64) -> Matrix {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]  --> src/projectile.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     position: Tuple,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Projectile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/projectile.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Debug)]
[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: field is never read: `velocity`
[INFO] [stdout]  --> src/projectile.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     velocity: Tuple,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Projectile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/projectile.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Debug)]
[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: struct is never constructed: `Env`
[INFO] [stdout]   --> src/projectile.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Env {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tick`
[INFO] [stdout]   --> src/projectile.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn tick(self: Projectile, env: &Env) -> Projectile {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `simulation`
[INFO] [stdout]   --> src/projectile.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn simulation() -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_radius`
[INFO] [stdout]   --> src/sphere.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn set_radius(self, radius: f64) -> Sphere {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tuples_are_equal`
[INFO] [stdout]  --> src/tuple.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn tuples_are_equal(t1: &Tuple, t2: &Tuple) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tuple_is_vector`
[INFO] [stdout]   --> src/tuple.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn tuple_is_vector(t: &Tuple) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tuple_is_point`
[INFO] [stdout]   --> src/tuple.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn tuple_is_point(t: &Tuple) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `scale_tuple_division`
[INFO] [stdout]   --> src/tuple.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn scale_tuple_division(v: &Tuple, scale: f64) -> Tuple {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lights`
[INFO] [stdout]   --> src/world.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn set_lights(self, lights: Vec<Light>) -> World {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/world.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn default() -> World {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "905639229bd37774880e7a672a5ce710d299fcc526a8ed26d50866ccd764197c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "905639229bd37774880e7a672a5ce710d299fcc526a8ed26d50866ccd764197c", kill_on_drop: false }`
[INFO] [stdout] 905639229bd37774880e7a672a5ce710d299fcc526a8ed26d50866ccd764197c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6811af51e94405116a2697141a00e67d1af13b5d32b9df71bf7336727aa8afe5
[INFO] running `Command { std: "docker" "start" "-a" "6811af51e94405116a2697141a00e67d1af13b5d32b9df71bf7336727aa8afe5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `local_point`
[INFO] [stdout]   --> src/plane.rs:57:31
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn local_normal_at(&self, local_point: &(f64, f64, f64, f64)) -> (f64, f64, f64, f64) {
[INFO] [stdout]    |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_point`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_ray`
[INFO] [stdout]   --> src/shape.rs:86:35
[INFO] [stdout]    |
[INFO] [stdout] 86 |         fn local_intersect(&self, local_ray: &Ray) -> Vec<Intersection> {
[INFO] [stdout]    |                                   ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_ray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_point`
[INFO] [stdout]   --> src/shape.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 |         fn local_normal_at(&self, local_point: &(f64, f64, f64, f64)) -> (f64, f64, f64, f64) {
[INFO] [stdout]    |                                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]  --> src/projectile.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     position: Tuple,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Projectile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/projectile.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Debug)]
[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: field is never read: `velocity`
[INFO] [stdout]  --> src/projectile.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     velocity: Tuple,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Projectile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/projectile.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Debug)]
[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: struct is never constructed: `Env`
[INFO] [stdout]   --> src/projectile.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Env {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tick`
[INFO] [stdout]   --> src/projectile.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn tick(self: Projectile, env: &Env) -> Projectile {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `simulation`
[INFO] [stdout]   --> src/projectile.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn simulation() -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tuples_are_equal`
[INFO] [stdout]  --> src/tuple.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn tuples_are_equal(t1: &Tuple, t2: &Tuple) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lights`
[INFO] [stdout]   --> src/world.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn set_lights(self, lights: Vec<Light>) -> World {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ray_tracer-db0365b245be69ca)
[INFO] running `Command { std: "docker" "inspect" "6811af51e94405116a2697141a00e67d1af13b5d32b9df71bf7336727aa8afe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6811af51e94405116a2697141a00e67d1af13b5d32b9df71bf7336727aa8afe5", kill_on_drop: false }`
[INFO] [stdout] 6811af51e94405116a2697141a00e67d1af13b5d32b9df71bf7336727aa8afe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 353f7920568c47587b143c2790f46f85bb5032ea6d59c0b55b1b87d2bcc98396
[INFO] running `Command { std: "docker" "start" "-a" "353f7920568c47587b143c2790f46f85bb5032ea6d59c0b55b1b87d2bcc98396", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `local_point`
[INFO] [stderr]   --> src/plane.rs:57:31
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn local_normal_at(&self, local_point: &(f64, f64, f64, f64)) -> (f64, f64, f64, f64) {
[INFO] [stderr]    |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_point`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `local_ray`
[INFO] [stderr]   --> src/shape.rs:86:35
[INFO] [stderr]    |
[INFO] [stderr] 86 |         fn local_intersect(&self, local_ray: &Ray) -> Vec<Intersection> {
[INFO] [stderr]    |                                   ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_ray`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `local_point`
[INFO] [stderr]   --> src/shape.rs:90:35
[INFO] [stderr]    |
[INFO] [stderr] 90 |         fn local_normal_at(&self, local_point: &(f64, f64, f64, f64)) -> (f64, f64, f64, f64) {
[INFO] [stderr]    |                                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_point`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `position`
[INFO] [stderr]  --> src/projectile.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     position: Tuple,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Projectile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/projectile.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `velocity`
[INFO] [stderr]  --> src/projectile.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     velocity: Tuple,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Projectile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/projectile.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Env`
[INFO] [stderr]   --> src/projectile.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Env {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tick`
[INFO] [stderr]   --> src/projectile.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn tick(self: Projectile, env: &Env) -> Projectile {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `simulation`
[INFO] [stderr]   --> src/projectile.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn simulation() -> Result<()> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tuples_are_equal`
[INFO] [stderr]  --> src/tuple.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn tuples_are_equal(t1: &Tuple, t2: &Tuple) -> bool {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_lights`
[INFO] [stderr]   --> src/world.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn set_lights(self, lights: Vec<Light>) -> World {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ray-tracer` (bin "ray-tracer" test) generated 10 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ray_tracer-db0365b245be69ca)
[INFO] [stdout] 
[INFO] [stdout] running 140 tests
[INFO] [stdout] test canvas::tuple_tests::correctly_init ... ok
[INFO] [stdout] test canvas::tuple_tests::insert_color_in_canvas ... ok
[INFO] [stdout] test canvas::tuple_tests::ppm_ends_with_new_line ... ok
[INFO] [stdout] test color::color_tests::created_from_tuple ... ok
[INFO] [stdout] test canvas::tuple_tests::valid_ppm ... ok
[INFO] [stdout] test canvas::tuple_tests::ppm_has_max_line_size ... ok
[INFO] [stdout] test intersection::intersection_tests::hit_always_lowest_non_negative ... ok
[INFO] [stdout] test intersection::intersection_tests::hit_when_all_negative ... ok
[INFO] [stdout] test intersection::intersection_tests::hit_when_all_positive ... ok
[INFO] [stdout] test intersection::intersection_tests::hit_when_all_some_negative_positive ... ok
[INFO] [stdout] test intersection::intersection_tests::prepare_computation_for_intersection_inside ... ok
[INFO] [stdout] test intersection::intersection_tests::prepare_computation_for_intersection_outside ... ok
[INFO] [stdout] test camera::camera_tests::pixel_size_horizontal_canvas ... ok
[INFO] [stdout] test camera::camera_tests::ray_through_center_canvas_untransformed_two ... ok
[INFO] [stdout] test camera::camera_tests::pixel_size_vertical_canvas ... ok
[INFO] [stdout] test camera::camera_tests::constructing_a_camera ... ok
[INFO] [stdout] test camera::camera_tests::ray_through_center_canvas_untransformed_one ... ok
[INFO] [stdout] test light::light_tests::creating_point_light ... ok
[INFO] [stdout] test camera::camera_tests::ray_through_center_canvas_transformed ... ok
[INFO] [stdout] test light::light_tests::lighting_eye_between_light_and_surface ... ok
[INFO] [stdout] test intersection::intersection_tests::the_hit_offset_the_point_to_avoid_self_shadowing ... ok
[INFO] [stdout] test light::light_tests::lighting_eye_between_light_and_surface_eye_offset_45_deg ... ok
[INFO] [stdout] test light::light_tests::lighting_eye_between_light_and_surface_light_offset_45_deg ... ok
[INFO] [stdout] test light::light_tests::lighting_with_light_behind_surface ... ok
[INFO] [stdout] test light::light_tests::lighting_with_light_in_shadow ... ok
[INFO] [stdout] test material::material_tests::default_material ... ok
[INFO] [stdout] test matrix::matrix_tests::make_matrix_2_valid ... ok
[INFO] [stdout] test matrix::matrix_tests::make_matrix_3_valid ... ok
[INFO] [stdout] test light::light_tests::lighting_with_pattern_applied ... ok
[INFO] [stdout] test matrix::matrix_tests::make_matrix_4_valid ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_cofactor ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_determinant_2 ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_determinant_3 ... ok
[INFO] [stdout] test camera::camera_tests::rendering_world_with_camera ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_determinant_4 ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_equality_invalid ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_equality_valid ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_inverse_translation_point ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_inversion ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_minor ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_inversion_bis ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_invert_identity ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_multiply ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_multiply_by_tuple ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_multiply_identity ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_multiply_identity_bis ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_reflection_via_negative_scaling ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_scaling_point ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_scaling_inverse ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_scaling_vector ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_sub_matrix_4_to_3 ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_translation_point ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_translation_vector_no_effect ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_transpose ... ok
[INFO] [stdout] test matrix::matrix_tests::matrix_transpose_identity ... ok
[INFO] [stdout] test matrix::matrix_tests::rotating_point_around_x_axis ... ok
[INFO] [stdout] test matrix::matrix_tests::rotating_point_around_y_axis ... ok
[INFO] [stdout] test matrix::matrix_tests::rotating_point_around_z_axis ... ok
[INFO] [stdout] test matrix::matrix_tests::shearing_moves_z_proportion_to_y ... ok
[INFO] [stdout] test matrix::matrix_tests::transformations_chained_in_reverse ... ok
[INFO] [stdout] test pattern::pattern_tests::a_checker_pattern_should_repeat_in_x ... ok
[INFO] [stdout] test pattern::pattern_tests::a_checker_pattern_should_repeat_in_y ... ok
[INFO] [stdout] test pattern::pattern_tests::a_gradient_pattern_linearly_interpolates_between_two_colors ... ok
[INFO] [stdout] test pattern::pattern_tests::a_ring_pattern_should_extend_in_both_x_and_z ... ok
[INFO] [stdout] test pattern::pattern_tests::a_stripe_pattern_alternates_in_x ... ok
[INFO] [stdout] test pattern::pattern_tests::a_checker_pattern_should_repeat_in_z ... ok
[INFO] [stdout] test pattern::pattern_tests::a_stripe_pattern_is_constant_in_y ... ok
[INFO] [stdout] test matrix::matrix_tests::transformations_in_sequence ... ok
[INFO] [stdout] test plane::plane_tests::intersect_coplanar_to_the_plane ... ok
[INFO] [stdout] test plane::plane_tests::intersect_parallel_to_the_plane ... ok
[INFO] [stdout] test pattern::pattern_tests::a_stripe_pattern_is_constant_in_z ... ok
[INFO] [stdout] test plane::plane_tests::intersect_plane_from_above ... ok
[INFO] [stdout] test plane::plane_tests::intersect_plane_from_below ... ok
[INFO] [stdout] test plane::plane_tests::normal_of_plan_is_constant_everywhere ... ok
[INFO] [stdout] test pattern::pattern_tests::a_stripe_pattern_with_transformation ... ok
[INFO] [stdout] test ray::ray_tests::scaling_ray ... ok
[INFO] [stdout] test ray::ray_tests::translating_ray ... ok
[INFO] [stdout] test ray::ray_tests::computing_point_from_distance ... ok
[INFO] [stdout] test pattern::pattern_tests::a_stripe_pattern_on_transformed_object ... ok
[INFO] [stdout] test shape::shape_tests::can_set_material ... ok
[INFO] [stdout] test pattern::pattern_tests::a_stripe_pattern_with_transformation_on_transformed_object ... ok
[INFO] [stdout] test shape::shape_tests::can_set_transformation ... ok
[INFO] [stdout] test shape::shape_tests::has_a_default_material ... ok
[INFO] [stdout] test ray::ray_tests::creating_querying_ray ... ok
[INFO] [stdout] test shape::shape_tests::has_a_default_transformation ... ok
[INFO] [stdout] test sphere::sphere_tests::changing_sphere_transform ... ok
[INFO] [stdout] test sphere::sphere_tests::normal_is_a_normalized_vector ... ok
[INFO] [stdout] test sphere::sphere_tests::normal_on_x_axis ... ok
[INFO] [stdout] test sphere::sphere_tests::intersecting_scaled_sphere_with_ray ... ok
[INFO] [stdout] test sphere::sphere_tests::intersecting_translated_sphere_with_ray ... ok
[INFO] [stdout] test sphere::sphere_tests::normal_on_a_translated_sphere ... ok
[INFO] [stdout] test sphere::sphere_tests::normal_on_non_axial_point ... ok
[INFO] [stdout] test sphere::sphere_tests::ray_intersects_sphere_at_tangent ... ok
[INFO] [stdout] test sphere::sphere_tests::normal_on_a_transformed_sphere ... ok
[INFO] [stdout] test sphere::sphere_tests::ray_intersects_sphere_with_two_points ... ok
[INFO] [stdout] test sphere::sphere_tests::ray_misses_sphere ... ok
[INFO] [stdout] test sphere::sphere_tests::normal_on_y_axis ... ok
[INFO] [stdout] test sphere::sphere_tests::sphere_default_transform ... ok
[INFO] [stdout] test transformation::transformation_tests::arbitrary_transformation ... ok
[INFO] [stdout] test transformation::transformation_tests::transformation_for_default_orientation ... ok
[INFO] [stdout] test transformation::transformation_tests::transformation_looking_in_positive_z ... ok
[INFO] [stdout] test sphere::sphere_tests::ray_originates_inside_sphere ... ok
[INFO] [stdout] test sphere::sphere_tests::sphere_behind_ray ... ok
[INFO] [stdout] test transformation::transformation_tests::transformation_moves_the_world ... ok
[INFO] [stdout] test tuple::tuple_tests::is_not_point ... ok
[INFO] [stdout] test tuple::tuple_tests::is_not_vector ... ok
[INFO] [stdout] test tuple::tuple_tests::is_point ... ok
[INFO] [stdout] test sphere::sphere_tests::normal_on_z_axis ... ok
[INFO] [stdout] test tuple::tuple_tests::cross_product_of_vectors ... ok
[INFO] [stdout] test tuple::tuple_tests::is_vector ... ok
[INFO] [stdout] test tuple::tuple_tests::magnitude_of_vector ... ok
[INFO] [stdout] test tuple::tuple_tests::dot_product_of_vectors ... ok
[INFO] [stdout] test sphere::sphere_tests::sphere_may_be_assigned_material ... ok
[INFO] [stdout] test tuple::tuple_tests::point_is_point ... ok
[INFO] [stdout] test sphere::sphere_tests::sphere_has_default_material ... ok
[INFO] [stdout] test tuple::tuple_tests::reflecting_vector_45_deg ... ok
[INFO] [stdout] test tuple::tuple_tests::reflecting_vector_off_slanted_surface ... ok
[INFO] [stdout] test tuple::tuple_tests::normalize_vector ... ok
[INFO] [stdout] test tuple::tuple_tests::scaling_tuple ... ok
[INFO] [stdout] test tuple::tuple_tests::negating_a_tuple ... ok
[INFO] [stdout] test tuple::tuple_tests::scaling_tuple_by_fraction ... ok
[INFO] [stdout] test tuple::tuple_tests::scaling_tuple_division ... ok
[INFO] [stdout] test tuple::tuple_tests::subtracting_a_vector_from_a_point ... ok
[INFO] [stdout] test tuple::tuple_tests::subtracting_a_vector_from_vector_zero ... ok
[INFO] [stdout] test tuple::tuple_tests::subtracting_two_points ... ok
[INFO] [stdout] test tuple::tuple_tests::subtracting_two_vectors ... ok
[INFO] [stdout] test tuple::tuple_tests::tuple_addition ... ok
[INFO] [stdout] test tuple::tuple_tests::vector_is_point ... ok
[INFO] [stdout] test world::world_tests::creating_empty_world ... ok
[INFO] [stdout] test world::world_tests::intersect_default_world ... ok
[INFO] [stdout] test world::world_tests::creating_default_world ... ok
[INFO] [stdout] test world::world_tests::no_shadow_when_an_object_is_behind_the_point ... ok
[INFO] [stdout] test world::world_tests::no_shadow_when_an_object_is_behind_the_light ... ok
[INFO] [stdout] test world::world_tests::no_shadow_when_an_object_is_between_the_point_and_light ... ok
[INFO] [stdout] test world::world_tests::no_shadow_when_nothing_colinear_with_point_and_light ... ok
[INFO] [stdout] test world::world_tests::shade_at_intersection ... ok
[INFO] [stdout] test world::world_tests::shade_at_intersection_from_the_inside ... ok
[INFO] [stdout] test world::world_tests::world_color_when_ray_hits ... ok
[INFO] [stdout] test world::world_tests::world_color_when_ray_misses ... ok
[INFO] [stdout] test world::world_tests::shade_it_intersection_in_the_shadow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 140 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "353f7920568c47587b143c2790f46f85bb5032ea6d59c0b55b1b87d2bcc98396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353f7920568c47587b143c2790f46f85bb5032ea6d59c0b55b1b87d2bcc98396", kill_on_drop: false }`
[INFO] [stdout] 353f7920568c47587b143c2790f46f85bb5032ea6d59c0b55b1b87d2bcc98396