[INFO] cloning repository https://github.com/will-zegers/raytracer-challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/will-zegers/raytracer-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwill-zegers%2Fraytracer-challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwill-zegers%2Fraytracer-challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d570a4c53f2bf7e31f7a73999ada0ffec704b215
[INFO] testing will-zegers/raytracer-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%2Fwill-zegers%2Fraytracer-challenge" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/will-zegers/raytracer-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/will-zegers/raytracer-challenge
[INFO] finished tweaking git repo https://github.com/will-zegers/raytracer-challenge
[INFO] tweaked toml for git repo https://github.com/will-zegers/raytracer-challenge written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/will-zegers/raytracer-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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 025c4a2211ed2681d142f04a09b88d9cac7ede90d14bade6161649ba5976f063
[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" "025c4a2211ed2681d142f04a09b88d9cac7ede90d14bade6161649ba5976f063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "025c4a2211ed2681d142f04a09b88d9cac7ede90d14bade6161649ba5976f063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025c4a2211ed2681d142f04a09b88d9cac7ede90d14bade6161649ba5976f063", kill_on_drop: false }`
[INFO] [stdout] 025c4a2211ed2681d142f04a09b88d9cac7ede90d14bade6161649ba5976f063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 229066b1b63abe6d10a890ad51280becdd85fc3ec6077a9de472ab2b5ec62713
[INFO] running `Command { std: "docker" "start" "-a" "229066b1b63abe6d10a890ad51280becdd85fc3ec6077a9de472ab2b5ec62713", kill_on_drop: false }`
[INFO] [stderr]    Compiling bdd-raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/light.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn default() -> Self {
[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/material.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_ambient`
[INFO] [stdout]   --> src/material.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn with_ambient(mut self, ambient: f64) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_specular`
[INFO] [stdout]   --> src/material.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn with_specular(mut self, specular: f64) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_shininess`
[INFO] [stdout]   --> src/material.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn with_shininess(mut self, shininess: f64) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/world.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn add(&mut self, shape: Rc<dyn Shape>) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/patterns/gradient.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(color_from: Color, color_to: Color) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/patterns/gradient.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/patterns/ring.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(color1: Color, color2: Color) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/patterns/ring.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/patterns/solid.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/shape/cone.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new(material: Material, tf: Matrix, bounds: (f64, f64), closed: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/shape/cone.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_material`
[INFO] [stdout]   --> src/shape/cone.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn with_material(mut self, m: Material) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/shape/cone.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_bounds`
[INFO] [stdout]   --> src/shape/cone.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn with_bounds(mut self, min: f64, max: f64, closed: bool) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_material`
[INFO] [stdout]   --> src/shape/cube.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn set_material(&mut self, m: Material) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_transform`
[INFO] [stdout]   --> src/shape/cube.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn set_transform(&mut self, tf: Matrix) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/shape/cylinder.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(material: Material, tf: Matrix, bounds: (f64, f64), closed: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/shape/cylinder.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_material`
[INFO] [stdout]   --> src/shape/cylinder.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn with_material(mut self, m: Material) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/shape/cylinder.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_bounds`
[INFO] [stdout]   --> src/shape/cylinder.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn with_bounds(mut self, min: f64, max: f64, closed: bool) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/shape/plane.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(transform: Matrix, material: Material) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_material`
[INFO] [stdout]   --> src/shape/plane.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn with_material(mut self, m: Material) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/shape/plane.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn with_transform(mut self, t: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `glass`
[INFO] [stdout]   --> src/shape/sphere.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn glass() -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "229066b1b63abe6d10a890ad51280becdd85fc3ec6077a9de472ab2b5ec62713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "229066b1b63abe6d10a890ad51280becdd85fc3ec6077a9de472ab2b5ec62713", kill_on_drop: false }`
[INFO] [stdout] 229066b1b63abe6d10a890ad51280becdd85fc3ec6077a9de472ab2b5ec62713
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 94f62a1ce5121b323d22ad50cd25556e52a1d3ddbc3c7b5794f185002d104719
[INFO] running `Command { std: "docker" "start" "-a" "94f62a1ce5121b323d22ad50cd25556e52a1d3ddbc3c7b5794f185002d104719", kill_on_drop: false }`
[INFO] [stderr]    Compiling bdd-raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `with_ambient`
[INFO] [stdout]   --> src/material.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn with_ambient(mut self, ambient: f64) -> Self {
[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: `with_specular`
[INFO] [stdout]   --> src/material.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn with_specular(mut self, specular: f64) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_shininess`
[INFO] [stdout]   --> src/material.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn with_shininess(mut self, shininess: f64) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/patterns/gradient.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/patterns/ring.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/patterns/solid.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/patterns/test_pattern.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/shape/cone.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new(material: Material, tf: Matrix, bounds: (f64, f64), closed: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_material`
[INFO] [stdout]   --> src/shape/cone.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn with_material(mut self, m: Material) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/shape/cone.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_material`
[INFO] [stdout]   --> src/shape/cube.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn set_material(&mut self, m: Material) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_transform`
[INFO] [stdout]   --> src/shape/cube.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn set_transform(&mut self, tf: Matrix) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/shape/cylinder.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(material: Material, tf: Matrix, bounds: (f64, f64), closed: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_material`
[INFO] [stdout]   --> src/shape/cylinder.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn with_material(mut self, m: Material) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_transform`
[INFO] [stdout]   --> src/shape/cylinder.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/shape/plane.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(transform: Matrix, material: Material) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "94f62a1ce5121b323d22ad50cd25556e52a1d3ddbc3c7b5794f185002d104719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f62a1ce5121b323d22ad50cd25556e52a1d3ddbc3c7b5794f185002d104719", kill_on_drop: false }`
[INFO] [stdout] 94f62a1ce5121b323d22ad50cd25556e52a1d3ddbc3c7b5794f185002d104719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c182e6c5d4d06e9ef27e3707bcc7f4bc0faf2ff87c831893c939a4db5500682
[INFO] running `Command { std: "docker" "start" "-a" "6c182e6c5d4d06e9ef27e3707bcc7f4bc0faf2ff87c831893c939a4db5500682", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `with_ambient`
[INFO] [stdout] running 110 tests
[INFO] [stderr]   --> src/material.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn with_ambient(mut self, ambient: f64) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_specular`
[INFO] [stderr]   --> src/material.rs:69:12
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn with_specular(mut self, specular: f64) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_shininess`
[INFO] [stderr]   --> src/material.rs:74:12
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn with_shininess(mut self, shininess: f64) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_transform`
[INFO] [stderr]   --> src/patterns/gradient.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_transform`
[INFO] [stderr]   --> src/patterns/ring.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_transform`
[INFO] [stderr]   --> src/patterns/solid.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_transform`
[INFO] [stderr]   --> src/patterns/test_pattern.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/shape/cone.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn new(material: Material, tf: Matrix, bounds: (f64, f64), closed: bool) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_material`
[INFO] [stderr]   --> src/shape/cone.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn with_material(mut self, m: Material) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_transform`
[INFO] [stderr]   --> src/shape/cone.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_material`
[INFO] [stderr]   --> src/shape/cube.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn set_material(&mut self, m: Material) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_transform`
[INFO] [stderr]   --> src/shape/cube.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn set_transform(&mut self, tf: Matrix) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/shape/cylinder.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn new(material: Material, tf: Matrix, bounds: (f64, f64), closed: bool) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_material`
[INFO] [stderr]   --> src/shape/cylinder.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn with_material(mut self, m: Material) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_transform`
[INFO] [stderr]   --> src/shape/cylinder.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn with_transform(mut self, tf: Matrix) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/shape/plane.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new(transform: Matrix, material: Material) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bdd-raytracer` (bin "bdd-raytracer" test) generated 16 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bdd_raytracer-4a4aceda7b9e96e1)
[INFO] [stdout] test canvas::test::write_pixel ... ok
[INFO] [stdout] test color::test::add ... ok
[INFO] [stdout] test color::test::mul ... ok
[INFO] [stdout] test color::test::new ... ok
[INFO] [stdout] test color::test::sub ... ok
[INFO] [stdout] test hit_record::test::new ... ok
[INFO] [stdout] test canvas::test::to_ppm ... ok
[INFO] [stdout] test hit_record::test::over_point ... ok
[INFO] [stdout] test canvas::test::new ... ok
[INFO] [stdout] test camera::test::view_transform::default_orientation ... ok
[INFO] [stdout] test camera::test::view_transform::arbitrary_view_transformation ... ok
[INFO] [stdout] test hit_record::test::reflectv ... ok
[INFO] [stdout] test hit_record::test::refraction ... ok
[INFO] [stdout] test hit_record::test::schlick::perpendicular_viewing_angle ... ok
[INFO] [stdout] test hit_record::test::schlick::small_angle_and_n2_gt_n1 ... ok
[INFO] [stdout] test hit_record::test::schlick::total_internal_refraction ... ok
[INFO] [stdout] test hit_record::test::under_point ... ok
[INFO] [stdout] test intersection::test::hit ... ok
[INFO] [stdout] test intersection::test::new ... ok
[INFO] [stdout] test matrix::test::det ... ok
[INFO] [stdout] test matrix::test::cofactor ... ok
[INFO] [stdout] test light::test::default ... ok
[INFO] [stdout] test light::test::light_with_pattern ... ok
[INFO] [stdout] test light::test::lighting_with_shadow ... ok
[INFO] [stdout] test matrix::test::is_invertible ... ok
[INFO] [stdout] test matrix::test::eq ... ok
[INFO] [stdout] test matrix::test::eye ... ok
[INFO] [stdout] test matrix::test::det2x2 ... ok
[INFO] [stdout] test light::test::new ... ok
[INFO] [stdout] test light::test::test_lighting ... ok
[INFO] [stdout] test material::test::new ... ok
[INFO] [stdout] test matrix::test::mul ... ok
[INFO] [stdout] test matrix::test::scaling ... ok
[INFO] [stdout] test camera::test::view_transform::view_transform_moves_the_world ... ok
[INFO] [stdout] test camera::test::new ... ok
[INFO] [stdout] test camera::test::view_transform::looking_in_the_positive_z_direction ... ok
[INFO] [stdout] test patterns::checker::test::color_at::checkers_should_repeat_in_y ... ok
[INFO] [stdout] test patterns::checker::test::color_at::checkers_should_repeat_in_z ... ok
[INFO] [stdout] test patterns::ring::test::color_at ... ok
[INFO] [stdout] test patterns::gradient::test::color_at ... ok
[INFO] [stdout] test camera::test::pixel_to_ray ... ok
[INFO] [stdout] test matrix::test::invert ... ok
[INFO] [stdout] test matrix::test::chained ... ok
[INFO] [stdout] test camera::test::pixel_size ... ok
[INFO] [stdout] test matrix::test::rotation ... ok
[INFO] [stdout] test matrix::test::shearing ... ok
[INFO] [stdout] test matrix::test::minor ... ok
[INFO] [stdout] test matrix::test::translation ... ok
[INFO] [stdout] test matrix::test::submat ... ok
[INFO] [stdout] test matrix::test::new ... ok
[INFO] [stdout] test matrix::test::transpose ... ok
[INFO] [stdout] test ray::test::intersects ... ok
[INFO] [stdout] test ray::test::new ... ok
[INFO] [stdout] test shape::cone::test::local_intersect::intersecting_a_cone_with_a_ray ... ok
[INFO] [stdout] test shape::cone::test::local_normal_at ... ok
[INFO] [stdout] test shape::cube::test::local_intersect::ray_intersects_a_cube ... ok
[INFO] [stdout] test shape::cube::test::local_intersect::ray_misses_a_cube ... ok
[INFO] [stdout] test shape::cube::test::local_normal_at ... ok
[INFO] [stdout] test shape::cylinder::test::default ... ok
[INFO] [stdout] test shape::cylinder::test::local_intersect::intersecting_a_constrained_cylinder ... ok
[INFO] [stdout] test shape::cylinder::test::local_intersect::intersecting_the_caps_of_a_closed_cylinder ... ok
[INFO] [stdout] test shape::cylinder::test::local_intersect::ray_hits_a_cylinder ... ok
[INFO] [stdout] test shape::cylinder::test::local_intersect::ray_misses_a_cylinder ... ok
[INFO] [stdout] test shape::cylinder::test::local_normal_at::cylinder_end_caps ... ok
[INFO] [stdout] test shape::cylinder::test::local_normal_at::cylinder_sides ... ok
[INFO] [stdout] test patterns::solid::test::new ... ok
[INFO] [stdout] test patterns::stripe::test::color_at ... ok
[INFO] [stdout] test patterns::stripe::test::new ... ok
[INFO] [stdout] test point::test::add ... ok
[INFO] [stdout] test point::test::mul ... ok
[INFO] [stdout] test shape::plane::test::local_intersect ... ok
[INFO] [stdout] test shape::sphere::test::material ... ok
[INFO] [stdout] test shape::sphere::test::normal_at ... ok
[INFO] [stdout] test shape::sphere::test::transform ... ok
[INFO] [stdout] test vector::test::add ... ok
[INFO] [stdout] test shape::sphere::test::glass ... ok
[INFO] [stdout] test vector::test::mul ... ok
[INFO] [stdout] test vector::test::length ... ok
[INFO] [stdout] test vector::test::dot ... ok
[INFO] [stdout] test vector::test::div ... ok
[INFO] [stdout] test shape::plane::test::normal ... ok
[INFO] [stdout] test vector::test::neg ... ok
[INFO] [stdout] test vector::test::normalize ... ok
[INFO] [stdout] test vector::test::cross ... ok
[INFO] [stdout] test vector::test::reflect ... ok
[INFO] [stdout] test world::test::intersects ... ok
[INFO] [stdout] test world::test::refracted_color::refracted_ray ... ok
[INFO] [stdout] test world::test::refracted_color::under_total_internal_reflection ... ok
[INFO] [stdout] test world::test::color_at ... ok
[INFO] [stdout] test point::test::neg ... ok
[INFO] [stdout] test point::test::sub ... ok
[INFO] [stdout] test patterns::checker::test::color_at::checkers_should_repeat_in_x ... ok
[INFO] [stdout] test world::test::is_shadowed ... ok
[INFO] [stdout] test shape::cone::test::local_intersect::intersection_cones_end_caps ... ok
[INFO] [stdout] test shape::cone::test::local_intersect::intersecting_a_cone_with_a_ray_parallel_to_one_of_its_halves ... ok
[INFO] [stdout] test ray::test::at ... ok
[INFO] [stdout] test ray::test::transform ... ok
[INFO] [stdout] test vector::test::sub ... ok
[INFO] [stdout] test world::test::reflected_color ... ok
[INFO] [stdout] test world::test::default ... ok
[INFO] [stdout] test world::test::refracted_color::at_maximum_recursive_depth ... ok
[INFO] [stdout] test world::test::refracted_color::with_an_opaque_surface ... ok
[INFO] [stdout] test world::test::shade::at_an_intersection ... ok
[INFO] [stdout] test patterns::stripe::test::stripe_at_object ... ok
[INFO] [stdout] test patterns::solid::test::color_at ... ok
[INFO] [stdout] test world::test::shade::reflective_material ... ok
[INFO] [stdout] test world::test::shade::at_an_intersection_from_the_inside ... ok
[INFO] [stdout] test world::test::shade::transparent_material ... ok
[INFO] [stdout] test world::test::shade::reflective_transparent_material ... ok
[INFO] [stdout] test world::test::shade::given_an_intersection_in_shadow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 110 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c182e6c5d4d06e9ef27e3707bcc7f4bc0faf2ff87c831893c939a4db5500682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c182e6c5d4d06e9ef27e3707bcc7f4bc0faf2ff87c831893c939a4db5500682", kill_on_drop: false }`
[INFO] [stdout] 6c182e6c5d4d06e9ef27e3707bcc7f4bc0faf2ff87c831893c939a4db5500682