[INFO] cloning repository https://github.com/DannyvanSwieten/rust_toy_tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DannyvanSwieten/rust_toy_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDannyvanSwieten%2Frust_toy_tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDannyvanSwieten%2Frust_toy_tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6caa61e79024bb044e96e6abcbb67c69c8e750a1
[INFO] testing DannyvanSwieten/rust_toy_tracer against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDannyvanSwieten%2Frust_toy_tracer" "/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/DannyvanSwieten/rust_toy_tracer on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DannyvanSwieten/rust_toy_tracer
[INFO] finished tweaking git repo https://github.com/DannyvanSwieten/rust_toy_tracer
[INFO] tweaked toml for git repo https://github.com/DannyvanSwieten/rust_toy_tracer written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/DannyvanSwieten/rust_toy_tracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3ecddb8ec52c74bf71b2f473f607aeb52504d8d96a9e2c331edf1e4cf72a792
[INFO] running `Command { std: "docker" "start" "-a" "f3ecddb8ec52c74bf71b2f473f607aeb52504d8d96a9e2c331edf1e4cf72a792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3ecddb8ec52c74bf71b2f473f607aeb52504d8d96a9e2c331edf1e4cf72a792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ecddb8ec52c74bf71b2f473f607aeb52504d8d96a9e2c331edf1e4cf72a792", kill_on_drop: false }`
[INFO] [stdout] f3ecddb8ec52c74bf71b2f473f607aeb52504d8d96a9e2c331edf1e4cf72a792
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddaf1a5d6bff943cc469f1a75e72d0c077168750883b43cc8a4884853206d605
[INFO] running `Command { std: "docker" "start" "-a" "ddaf1a5d6bff943cc469f1a75e72d0c077168750883b43cc8a4884853206d605", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling weezl v0.1.4
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling tobj v2.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling toy_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::bounding_box::*`
[INFO] [stdout]  --> src/scene.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::bounding_box::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::hittable::*`
[INFO] [stdout]  --> src/scene.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::hittable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::intersection::*`
[INFO] [stdout]  --> src/scene.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::intersection::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ray::*`
[INFO] [stdout]  --> src/scene.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::ray::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::vec::*`
[INFO] [stdout]  --> src/scene.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::vec::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/scene.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::vec_mul`
[INFO] [stdout]  --> src/vec.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::vec_mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]    --> src/main.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         wo: &Direction,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]    --> src/main.rs:215:17
[INFO] [stdout]     |
[INFO] [stdout] 215 |             let scope = thread::scope(move |s| {
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intersection`
[INFO] [stdout]   --> src/hittable.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn uv(&self, _: &Transform, intersection: &Intersection) -> TextureCoordinate {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intersection`
[INFO] [stdout]    --> src/hittable.rs:161:33
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn uv(&self, _: &Transform, intersection: &Intersection) -> TextureCoordinate {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_min`
[INFO] [stdout]    --> src/hittable.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         t_min: f32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_max`
[INFO] [stdout]    --> src/hittable.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |         t_max: f32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `material_id`
[INFO] [stdout]   --> src/hittable.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     material_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tex_coords`
[INFO] [stdout]    --> src/hittable.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     tex_coords: Vec<TextureCoordinate>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |         image.save("output.png");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.17s
[INFO] running `Command { std: "docker" "inspect" "ddaf1a5d6bff943cc469f1a75e72d0c077168750883b43cc8a4884853206d605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddaf1a5d6bff943cc469f1a75e72d0c077168750883b43cc8a4884853206d605", kill_on_drop: false }`
[INFO] [stdout] ddaf1a5d6bff943cc469f1a75e72d0c077168750883b43cc8a4884853206d605
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f492f06ad87a328d8ae2221d33f1f925a4ebc1d99c910ab25d73b93d6eb9f94
[INFO] running `Command { std: "docker" "start" "-a" "5f492f06ad87a328d8ae2221d33f1f925a4ebc1d99c910ab25d73b93d6eb9f94", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling toy_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::bounding_box::*`
[INFO] [stdout]  --> src/scene.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::bounding_box::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::hittable::*`
[INFO] [stdout]  --> src/scene.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::hittable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::intersection::*`
[INFO] [stdout]  --> src/scene.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::intersection::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ray::*`
[INFO] [stdout]  --> src/scene.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::ray::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::vec::*`
[INFO] [stdout]  --> src/scene.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::vec::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/scene.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::vec_mul`
[INFO] [stdout]  --> src/vec.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::vec_mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wo`
[INFO] [stdout]    --> src/main.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         wo: &Direction,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]    --> src/main.rs:215:17
[INFO] [stdout]     |
[INFO] [stdout] 215 |             let scope = thread::scope(move |s| {
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intersection`
[INFO] [stdout]   --> src/hittable.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn uv(&self, _: &Transform, intersection: &Intersection) -> TextureCoordinate {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `intersection`
[INFO] [stdout]    --> src/hittable.rs:161:33
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn uv(&self, _: &Transform, intersection: &Intersection) -> TextureCoordinate {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_min`
[INFO] [stdout]    --> src/hittable.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         t_min: f32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_min`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_max`
[INFO] [stdout]    --> src/hittable.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |         t_max: f32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `material_id`
[INFO] [stdout]   --> src/hittable.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     material_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tex_coords`
[INFO] [stdout]    --> src/hittable.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     tex_coords: Vec<TextureCoordinate>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |         image.save("output.png");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "5f492f06ad87a328d8ae2221d33f1f925a4ebc1d99c910ab25d73b93d6eb9f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f492f06ad87a328d8ae2221d33f1f925a4ebc1d99c910ab25d73b93d6eb9f94", kill_on_drop: false }`
[INFO] [stdout] 5f492f06ad87a328d8ae2221d33f1f925a4ebc1d99c910ab25d73b93d6eb9f94
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d2057d7b51230563e3948a9908dbab7bdac3bca82584c42f85817f78be2a52a
[INFO] running `Command { std: "docker" "start" "-a" "4d2057d7b51230563e3948a9908dbab7bdac3bca82584c42f85817f78be2a52a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `super::bounding_box::*`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/scene.rs:1:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 1 | use super::bounding_box::*;
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::hittable::*`
[INFO] [stderr]  --> src/scene.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::hittable::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::intersection::*`
[INFO] [stderr]  --> src/scene.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::intersection::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::ray::*`
[INFO] [stderr]  --> src/scene.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::ray::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::vec::*`
[INFO] [stderr]  --> src/scene.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use super::vec::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/scene.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::vec_mul`
[INFO] [stderr]  --> src/vec.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::vec_mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wo`
[INFO] [stderr]    --> src/main.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         wo: &Direction,
[INFO] [stderr]     |         ^^ help: if this is intentional, prefix it with an underscore: `_wo`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scope`
[INFO] [stderr]    --> src/main.rs:215:17
[INFO] [stderr]     |
[INFO] [stderr] 215 |             let scope = thread::scope(move |s| {
[INFO] [stderr]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `intersection`
[INFO] [stderr]   --> src/hittable.rs:87:33
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn uv(&self, _: &Transform, intersection: &Intersection) -> TextureCoordinate {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersection`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `intersection`
[INFO] [stderr]    --> src/hittable.rs:161:33
[INFO] [stderr]     |
[INFO] [stderr] 161 |     fn uv(&self, _: &Transform, intersection: &Intersection) -> TextureCoordinate {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intersection`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t_min`
[INFO] [stderr]    --> src/hittable.rs:221:9
[INFO] [stderr]     |
[INFO] [stderr] 221 |         t_min: f32,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_min`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t_max`
[INFO] [stderr]    --> src/hittable.rs:222:9
[INFO] [stderr]     |
[INFO] [stderr] 222 |         t_max: f32,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_max`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `material_id`
[INFO] [stderr]   --> src/hittable.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     material_id: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tex_coords`
[INFO] [stderr]    --> src/hittable.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     tex_coords: Vec<TextureCoordinate>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/main.rs:256:9
[INFO] [stderr]     |
[INFO] [stderr] 256 |         image.save("output.png");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `toy_tracer` (bin "toy_tracer" test) generated 16 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toy_tracer-0fcb7acd2220e918)
[INFO] running `Command { std: "docker" "inspect" "4d2057d7b51230563e3948a9908dbab7bdac3bca82584c42f85817f78be2a52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2057d7b51230563e3948a9908dbab7bdac3bca82584c42f85817f78be2a52a", kill_on_drop: false }`
[INFO] [stdout] 4d2057d7b51230563e3948a9908dbab7bdac3bca82584c42f85817f78be2a52a