[INFO] cloning repository https://github.com/dominicchui/voxel-carving
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dominicchui/voxel-carving" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdominicchui%2Fvoxel-carving", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdominicchui%2Fvoxel-carving'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cac365198526713de8fd7f05838ca7d050ee461f
[INFO] testing dominicchui/voxel-carving against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdominicchui%2Fvoxel-carving" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dominicchui/voxel-carving
[INFO] finished tweaking git repo https://github.com/dominicchui/voxel-carving
[INFO] tweaked toml for git repo https://github.com/dominicchui/voxel-carving written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dominicchui/voxel-carving on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dominicchui/voxel-carving 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 97430e74d0fccf5f74c66ac7425be5b757cd85edbd0114b69cc832d159c39db5
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[INFO] running `Command { std: "docker" "inspect" "97430e74d0fccf5f74c66ac7425be5b757cd85edbd0114b69cc832d159c39db5", kill_on_drop: false }`
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[INFO] [stdout] beef0241198e3911a2ec75b2a1801ea51399849e96ed9155bfeaa1486099a124
[INFO] running `Command { std: "docker" "start" "-a" "beef0241198e3911a2ec75b2a1801ea51399849e96ed9155bfeaa1486099a124", kill_on_drop: false }`
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[INFO] [stderr]    Compiling voxel_carving v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Perspective3`
[INFO] [stdout]  --> src/camera.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{Isometry3, Matrix4, Perspective3, Point3, Vector3};
[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 imports: `RESOLUTION` and `Voxel`
[INFO] [stdout]  --> src/raytracer.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 |     voxel::{find_cube_intersect, Voxel, VoxelBlock},
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 6 |     RESOLUTION,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_5`
[INFO] [stdout]    --> src/scene_generator.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |     let image_5 = Image::new_from_file(
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_5`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_6`
[INFO] [stdout]    --> src/scene_generator.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let image_6 = Image::new_from_file(
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_7`
[INFO] [stdout]    --> src/scene_generator.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let image_7 = Image::new_from_file(
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_8`
[INFO] [stdout]    --> src/scene_generator.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let image_8 = Image::new_from_file(
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/camera.rs:5:16
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub(crate) struct Camera {
[INFO] [stdout]    |                   ------ fields in this struct
[INFO] [stdout]  5 |     pub(crate) width: usize,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]  6 |     pub(crate) height: usize,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |     pub(crate) up: Vector3<f32>,
[INFO] [stdout]    |                ^^
[INFO] [stdout] 10 |     pub(crate) height_angle: f32,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub(crate) view_matrix: Matrix4<f32>,
[INFO] [stdout] 12 |     pub(crate) inv_view_matrix: Matrix4<f32>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub(crate) proj_matrix: Matrix4<f32>,
[INFO] [stdout] 14 |     near: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 15 |     far: f32,
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_aspect_ratio` is never used
[INFO] [stdout]   --> src/camera.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Camera {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn get_aspect_ratio(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProjectedColor` is never used
[INFO] [stdout]   --> src/carver.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum ProjectedColor {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LightType` is never used
[INFO] [stdout]  --> src/raytracer.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) enum LightType {
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SceneLightData` is never constructed
[INFO] [stdout]   --> src/raytracer.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct SceneLightData {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]   --> src/raytracer.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) struct Ray {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_ray` is never used
[INFO] [stdout]   --> src/raytracer.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) fn generate_ray(i: usize, j: usize, k: f32, camera: &Camera) -> Ray {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_ray_direct` is never used
[INFO] [stdout]   --> src/raytracer.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) fn generate_ray_direct(x: f32, y: f32, z: f32, camera: &Camera) -> Ray {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_ray_dir_for_pixel` is never used
[INFO] [stdout]   --> src/raytracer.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_ray_dir_for_pixel(i: usize, j: usize, k: f32, camera: &Camera) -> Vector4<f32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace_ray` is never used
[INFO] [stdout]   --> src/raytracer.rs:60:15
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub(crate) fn trace_ray(
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_closest_intersection` is never used
[INFO] [stdout]   --> src/raytracer.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn find_closest_intersection(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `three_cylinders` is never used
[INFO] [stdout]  --> src/scene_generator.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) fn three_cylinders() -> Vec<Image> {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cone` is never used
[INFO] [stdout]    --> src/scene_generator.rs:106:15
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub(crate) fn cone() -> Vec<Image> {
[INFO] [stdout]     |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `voxel_length` is never used
[INFO] [stdout]    --> src/voxel.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout]  67 | impl VoxelBlock {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn voxel_length(&self) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_cube_intersect` is never used
[INFO] [stdout]    --> src/voxel.rs:327:15
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub(crate) fn find_cube_intersect(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_valid_cube_t` is never used
[INFO] [stdout]    --> src/voxel.rs:364:15
[INFO] [stdout]     |
[INFO] [stdout] 364 | pub(crate) fn is_valid_cube_t(p: Vector4<f32>, d: Vector4<f32>, t: f32) -> bool {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.35s
[INFO] running `Command { std: "docker" "inspect" "beef0241198e3911a2ec75b2a1801ea51399849e96ed9155bfeaa1486099a124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beef0241198e3911a2ec75b2a1801ea51399849e96ed9155bfeaa1486099a124", kill_on_drop: false }`
[INFO] [stdout] beef0241198e3911a2ec75b2a1801ea51399849e96ed9155bfeaa1486099a124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0e0f73b84d4cb0c400e0cdd2180bc9e701a6d2d4b4832bf6a6834b114cfecbc
[INFO] running `Command { std: "docker" "start" "-a" "a0e0f73b84d4cb0c400e0cdd2180bc9e701a6d2d4b4832bf6a6834b114cfecbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling voxel_carving v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Perspective3`
[INFO] [stdout]  --> src/camera.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{Isometry3, Matrix4, Perspective3, Point3, Vector3};
[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: `nalgebra::Vector3`
[INFO] [stdout]    --> src/carver.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |     use nalgebra::Vector3;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RESOLUTION` and `Voxel`
[INFO] [stdout]  --> src/raytracer.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 |     voxel::{find_cube_intersect, Voxel, VoxelBlock},
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 6 |     RESOLUTION,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Perspective3`, `Point3`, and `Vector3`
[INFO] [stdout]    --> src/raytracer.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use nalgebra::{Perspective3, Point3, Vector3, Vector4};
[INFO] [stdout]     |                    ^^^^^^^^^^^^  ^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/raytracer.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |         let mut voxel_block = VoxelBlock::new(2, 2);
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_5`
[INFO] [stdout]    --> src/scene_generator.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |     let image_5 = Image::new_from_file(
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_5`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_6`
[INFO] [stdout]    --> src/scene_generator.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let image_6 = Image::new_from_file(
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_7`
[INFO] [stdout]    --> src/scene_generator.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let image_7 = Image::new_from_file(
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image_8`
[INFO] [stdout]    --> src/scene_generator.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let image_8 = Image::new_from_file(
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `up`, `near`, and `far` are never read
[INFO] [stdout]   --> src/camera.rs:9:16
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub(crate) struct Camera {
[INFO] [stdout]    |                   ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  9 |     pub(crate) up: Vector3<f32>,
[INFO] [stdout]    |                ^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     near: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 15 |     far: f32,
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProjectedColor` is never used
[INFO] [stdout]   --> src/carver.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum ProjectedColor {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LightType` is never used
[INFO] [stdout]  --> src/raytracer.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) enum LightType {
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SceneLightData` is never constructed
[INFO] [stdout]   --> src/raytracer.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct SceneLightData {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `three_cylinders` is never used
[INFO] [stdout]  --> src/scene_generator.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) fn three_cylinders() -> Vec<Image> {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `voxel_length` is never used
[INFO] [stdout]    --> src/voxel.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout]  67 | impl VoxelBlock {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn voxel_length(&self) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "a0e0f73b84d4cb0c400e0cdd2180bc9e701a6d2d4b4832bf6a6834b114cfecbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e0f73b84d4cb0c400e0cdd2180bc9e701a6d2d4b4832bf6a6834b114cfecbc", kill_on_drop: false }`
[INFO] [stdout] a0e0f73b84d4cb0c400e0cdd2180bc9e701a6d2d4b4832bf6a6834b114cfecbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05603e21e5a8de6581b19935044b0fe74595093d94fea266ea59df97dfb44a89
[INFO] running `Command { std: "docker" "start" "-a" "05603e21e5a8de6581b19935044b0fe74595093d94fea266ea59df97dfb44a89", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Perspective3`
[INFO] [stderr]  --> src/camera.rs:1:36
[INFO] [stderr]   |
[INFO] [stderr] 1 | use nalgebra::{Isometry3, Matrix4, Perspective3, Point3, Vector3};
[INFO] [stderr]   |                                    ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra::Vector3`
[INFO] [stderr]    --> src/carver.rs:267:9
[INFO] [stderr]     |
[INFO] [stderr] 267 |     use nalgebra::Vector3;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `RESOLUTION` and `Voxel`
[INFO] [stderr]  --> src/raytracer.rs:5:34
[INFO] [stderr]   |
[INFO] [stderr] 5 |     voxel::{find_cube_intersect, Voxel, VoxelBlock},
[INFO] [stderr]   |                                  ^^^^^
[INFO] [stderr] 6 |     RESOLUTION,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Perspective3`, `Point3`, and `Vector3`
[INFO] [stderr]    --> src/raytracer.rs:131:20
[INFO] [stderr]     |
[INFO] [stderr] 131 |     use nalgebra::{Perspective3, Point3, Vector3, Vector4};
[INFO] [stderr]     |                    ^^^^^^^^^^^^  ^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/raytracer.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let mut voxel_block = VoxelBlock::new(2, 2);
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `image_5`
[INFO] [stderr]    --> src/scene_generator.rs:157:9
[INFO] [stderr]     |
[INFO] [stderr] 157 |     let image_5 = Image::new_from_file(
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_5`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `image_6`
[INFO] [stderr]    --> src/scene_generator.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 166 |     let image_6 = Image::new_from_file(
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_6`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `image_7`
[INFO] [stderr]    --> src/scene_generator.rs:175:9
[INFO] [stderr]     |
[INFO] [stderr] 175 |     let image_7 = Image::new_from_file(
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_7`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `image_8`
[INFO] [stderr]    --> src/scene_generator.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let image_8 = Image::new_from_file(
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_8`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `up`, `near`, and `far` are never read
[INFO] [stderr]   --> src/camera.rs:9:16
[INFO] [stderr]    |
[INFO] [stderr]  4 | pub(crate) struct Camera {
[INFO] [stderr]    |                   ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr]  9 |     pub(crate) up: Vector3<f32>,
[INFO] [stderr]    |                ^^
[INFO] [stderr] ...
[INFO] [stderr] 14 |     near: f32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 15 |     far: f32,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Camera` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ProjectedColor` is never used
[INFO] [stderr]   --> src/carver.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum ProjectedColor {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `LightType` is never used
[INFO] [stderr]  --> src/raytracer.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub(crate) enum LightType {
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SceneLightData` is never constructed
[INFO] [stderr]   --> src/raytracer.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub(crate) struct SceneLightData {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `three_cylinders` is never used
[INFO] [stderr]  --> src/scene_generator.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) fn three_cylinders() -> Vec<Image> {
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `voxel_length` is never used
[INFO] [stderr]    --> src/voxel.rs:108:12
[INFO] [stderr]     |
[INFO] [stderr]  67 | impl VoxelBlock {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 108 |     pub fn voxel_length(&self) -> f32 {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `voxel_carving` (bin "voxel_carving" test) generated 15 warnings (run `cargo fix --bin "voxel_carving" -p voxel_carving --tests` to apply 9 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/voxel_carving-b863b54de1d7cbc6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test carver::tests::test_is_roughly_equal ... ok
[INFO] [stdout] test voxel::tests::test_intercept ... ok
[INFO] [stdout] test voxel::tests::test_ctm ... ok
[INFO] [stdout] test voxel::tests::test_indexing ... ok
[INFO] [stdout] test raytracer::tests::test_trace_ray ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- raytracer::tests::test_trace_ray stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'raytracer::tests::test_trace_ray' (27) panicked at src/image.rs:27:37:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f22391ccad2 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f22391ccad2 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f22391ccad2 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f22391ccad2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f22391de76f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f22391de76f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5f2239199e63 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f2239199e63 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f22391a5ce2 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f22391aac1f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5f22391aaab1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5f2238ec55be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5f2238ec55be - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f22391ab22f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5f22391ab22f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5f22391ab08a - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5f22391a5e19 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5f223918e62d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5f22391e8060 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f22391e75e6 - core::result::unwrap_failed::he05762ef9e6bdf9c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x5f2238de3d72 - core::result::Result<T,E>::unwrap::h489c514a11e2ed16
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5f2238de3d72 - voxel_carving::image::Image::new_from_file::h6fa7abcfb881bd9b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/image.rs:27:37
[INFO] [stdout]   22:     0x5f2238e51db8 - voxel_carving::scene_generator::cone::h2f9b558af498449a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scene_generator.rs:112:19
[INFO] [stdout]   23:     0x5f2238e93dd6 - voxel_carving::raytracer::tests::test_trace_ray::h0de9e1738d64c04b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raytracer.rs:143:27
[INFO] [stdout]   24:     0x5f2238e944d7 - voxel_carving::raytracer::tests::test_trace_ray::{{closure}}::hc5e5ad05bed4e9a9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raytracer.rs:142:24
[INFO] [stdout]   25:     0x5f2238e246b6 - core::ops::function::FnOnce::call_once::h3a08b87bdbf68f35
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f2238ec53bb - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5f2238ec53bb - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x5f2238ed941d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x5f2238ed941d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   30:     0x5f2238ed941d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   31:     0x5f2238ed941d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   32:     0x5f2238ed941d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5f2238ed941d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x5f2238ed941d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x5f2238eb2964 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x5f2238eb2964 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   37:     0x5f2238eb61ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   38:     0x5f2238eb61ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x5f2238eb61ba - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   40:     0x5f2238eb61ba - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   41:     0x5f2238eb61ba - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x5f2238eb61ba - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   43:     0x5f2238eb61ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x5f22391a121f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   45:     0x5f22391a121f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   46:     0x78b639336aa4 - <unknown>
[INFO] [stdout]   47:     0x78b6393c3a64 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     raytracer::tests::test_trace_ray
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin voxel_carving`
[INFO] running `Command { std: "docker" "inspect" "05603e21e5a8de6581b19935044b0fe74595093d94fea266ea59df97dfb44a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05603e21e5a8de6581b19935044b0fe74595093d94fea266ea59df97dfb44a89", kill_on_drop: false }`
[INFO] [stdout] 05603e21e5a8de6581b19935044b0fe74595093d94fea266ea59df97dfb44a89
