[INFO] cloning repository https://github.com/ramsaycarslaw/rusttracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ramsaycarslaw/rusttracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framsaycarslaw%2Frusttracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framsaycarslaw%2Frusttracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c8d6a10c5382539619934f55ced8ff2c05fcceb
[INFO] checking ramsaycarslaw/rusttracer against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framsaycarslaw%2Frusttracer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ramsaycarslaw/rusttracer
[INFO] finished tweaking git repo https://github.com/ramsaycarslaw/rusttracer
[INFO] tweaked toml for git repo https://github.com/ramsaycarslaw/rusttracer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ramsaycarslaw/rusttracer on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ramsaycarslaw/rusttracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking ramsaycarslaw/rusttracer against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framsaycarslaw%2Frusttracer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ramsaycarslaw/rusttracer
[INFO] finished tweaking git repo https://github.com/ramsaycarslaw/rusttracer
[INFO] tweaked toml for git repo https://github.com/ramsaycarslaw/rusttracer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ramsaycarslaw/rusttracer on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ramsaycarslaw/rusttracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded png v0.17.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fb8b281accbc740a4ee3d9fa2f9e2d1319e60d0c0f11ec84de2f583c643b60d3
[INFO] running `Command { std: "docker" "start" "fb8b281accbc740a4ee3d9fa2f9e2d1319e60d0c0f11ec84de2f583c643b60d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb8b281accbc740a4ee3d9fa2f9e2d1319e60d0c0f11ec84de2f583c643b60d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fb8b281accbc740a4ee3d9fa2f9e2d1319e60d0c0f11ec84de2f583c643b60d3" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb8b281accbc740a4ee3d9fa2f9e2d1319e60d0c0f11ec84de2f583c643b60d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fb8b281accbc740a4ee3d9fa2f9e2d1319e60d0c0f11ec84de2f583c643b60d3" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking png v0.17.15
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking serde v1.0.215
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]     Checking rtx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/scene/mod.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::io::{self, Read};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/scene/mod.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::io::{self, Read};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aabb::AABB`
[INFO] [stdout]  --> src/bvh/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use aabb::AABB;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `aabb::AABB`
[INFO] [stdout]  --> src/bvh/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use aabb::AABB;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `lights` is never read
[INFO] [stdout]   --> src/scene/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Scene {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub lights: Vec<Light>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `color`, `reflection`, `refraction`, and `shininess` are never read
[INFO] [stdout]  --> src/scene/objects.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Material {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 5 |     pub color: [f32; 3],
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 6 |     pub reflection: f32,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 7 |     pub refraction: f32,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 8 |     pub shininess: u32,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Material` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/scene/objects.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Sphere {
[INFO] [stdout]    |     ------ field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 17 |         material: Material,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Object` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/scene/objects.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Plane {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 22 |         material: Material,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Object` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `look_at` and `up` are never read
[INFO] [stdout]  --> src/scene/camera.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Camera {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub position: [f32; 3],
[INFO] [stdout] 6 |     pub look_at: [f32; 3],
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 7 |     pub up: [f32; 3],
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Camera` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type`, `position`, `color`, and `intensity` are never read
[INFO] [stdout]  --> src/scene/light.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Light {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     pub r#type: String, // `type` is a reserved word, so escape it
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 6 |     pub position: [f32; 3],
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 7 |     pub color: [f32; 3],
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 8 |     pub intensity: f32,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Light` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_image` is never used
[INFO] [stdout]   --> src/bvh/mod.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn save_image(buffer: &[u8], width: usize, height: usize, filename: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AABB` is never constructed
[INFO] [stdout]  --> src/bvh/aabb.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct AABB {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `merge` is never used
[INFO] [stdout]  --> src/bvh/aabb.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl AABB {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 7 |     pub fn merge(a: &AABB, b: &AABB) -> AABB {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `lights` is never read
[INFO] [stdout]   --> src/scene/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Scene {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub lights: Vec<Light>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `color`, `reflection`, `refraction`, and `shininess` are never read
[INFO] [stdout]  --> src/scene/objects.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Material {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 5 |     pub color: [f32; 3],
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 6 |     pub reflection: f32,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 7 |     pub refraction: f32,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 8 |     pub shininess: u32,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Material` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/scene/objects.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Sphere {
[INFO] [stdout]    |     ------ field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 17 |         material: Material,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Object` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/scene/objects.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Plane {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 22 |         material: Material,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Object` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `look_at` and `up` are never read
[INFO] [stdout]  --> src/scene/camera.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Camera {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub position: [f32; 3],
[INFO] [stdout] 6 |     pub look_at: [f32; 3],
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 7 |     pub up: [f32; 3],
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Camera` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type`, `position`, `color`, and `intensity` are never read
[INFO] [stdout]  --> src/scene/light.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Light {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     pub r#type: String, // `type` is a reserved word, so escape it
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 6 |     pub position: [f32; 3],
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 7 |     pub color: [f32; 3],
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 8 |     pub intensity: f32,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Light` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_image` is never used
[INFO] [stdout]   --> src/bvh/mod.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn save_image(buffer: &[u8], width: usize, height: usize, filename: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AABB` is never constructed
[INFO] [stdout]  --> src/bvh/aabb.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct AABB {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `merge` is never used
[INFO] [stdout]  --> src/bvh/aabb.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl AABB {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 7 |     pub fn merge(a: &AABB, b: &AABB) -> AABB {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | env_logger = "0.10"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] warning: `rtx` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "fb8b281accbc740a4ee3d9fa2f9e2d1319e60d0c0f11ec84de2f583c643b60d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8b281accbc740a4ee3d9fa2f9e2d1319e60d0c0f11ec84de2f583c643b60d3", kill_on_drop: false }`
[INFO] [stdout] fb8b281accbc740a4ee3d9fa2f9e2d1319e60d0c0f11ec84de2f583c643b60d3
