[INFO] cloning repository https://github.com/onthestairs/rt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onthestairs/rt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonthestairs%2Frt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonthestairs%2Frt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d729b07b455798d2c7981fc643f47bdae67be200
[INFO] testing onthestairs/rt against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonthestairs%2Frt" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/onthestairs/rt
[INFO] finished tweaking git repo https://github.com/onthestairs/rt
[INFO] tweaked toml for git repo https://github.com/onthestairs/rt written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/onthestairs/rt on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/onthestairs/rt 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9edb97beb251249d6a564f28610ccbfb576192c2d01a2b2171df15d237336390
[INFO] running `Command { std: "docker" "start" "-a" "9edb97beb251249d6a564f28610ccbfb576192c2d01a2b2171df15d237336390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9edb97beb251249d6a564f28610ccbfb576192c2d01a2b2171df15d237336390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9edb97beb251249d6a564f28610ccbfb576192c2d01a2b2171df15d237336390", kill_on_drop: false }`
[INFO] [stdout] 9edb97beb251249d6a564f28610ccbfb576192c2d01a2b2171df15d237336390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 49620060b8a18bfe31f2b91612ceda5c7600bb28cf5b813941512a74aa120b18
[INFO] running `Command { std: "docker" "start" "-a" "49620060b8a18bfe31f2b91612ceda5c7600bb28cf5b813941512a74aa120b18", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling rt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `XYRect` and `texture::Checkers`
[INFO] [stdout]   --> src/scenes/nts.rs:8:38
[INFO] [stdout]    |
[INFO] [stdout] 8  |     hittable::{HittableList, Sphere, XYRect},
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout] 9  |     material::{Dielectric, DiffuseLight, Lambertian, Material, Metal},
[INFO] [stdout] 10 |     texture::Checkers,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_0`
[INFO] [stdout]    --> src/hittable.rs:162:28
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn bounding_box(&self, t_0: f64, t_1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_t_0`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_1`
[INFO] [stdout]    --> src/hittable.rs:162:38
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn bounding_box(&self, t_0: f64, t_1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_t_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/hittable.rs:199:27
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn get_rect_uv(&self, p: V3) -> (f64, f64) {
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/material.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn emitted(&self, u: f64, v: f64, p: V3) -> Colour {
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/material.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn emitted(&self, u: f64, v: f64, p: V3) -> Colour {
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/material.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn emitted(&self, u: f64, v: f64, p: V3) -> Colour {
[INFO] [stdout]    |                                       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `checkers_scale`
[INFO] [stdout]   --> src/scenes/nts.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn make_world(seed: u64, checkers_scale: f64, include_small_spheres: bool) -> HittableList {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkers_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Small` is never constructed
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | enum Fidelity {
[INFO] [stdout]    |      -------- variant in this enum
[INFO] [stdout] 21 |     Small,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_rect_uv` is never used
[INFO] [stdout]    --> src/hittable.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 180 | impl XYRect {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 199 |     fn get_rect_uv(&self, p: V3) -> (f64, f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_gradient` is never used
[INFO] [stdout]   --> src/image.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn generate_gradient(width: u64, height: u64) -> Vec<Vec<Colour>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_texture` is never used
[INFO] [stdout]    --> src/material.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 138 | impl DiffuseLight {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn new_from_texture<T: 'static>(texture: T) -> Self
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Example`, `ExampleBVH`, and `Light` are never constructed
[INFO] [stdout]   --> src/scenes/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub enum SceneConfig {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 9  |     Example,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     ExampleBVH,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     NTS,
[INFO] [stdout] 12 |     Light,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/texture.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Checkers {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 32 |     pub fn new<S: Texture + Send + Sync + 'static, T: Texture + Send + Sync + 'static>(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.87s
[INFO] running `Command { std: "docker" "inspect" "49620060b8a18bfe31f2b91612ceda5c7600bb28cf5b813941512a74aa120b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49620060b8a18bfe31f2b91612ceda5c7600bb28cf5b813941512a74aa120b18", kill_on_drop: false }`
[INFO] [stdout] 49620060b8a18bfe31f2b91612ceda5c7600bb28cf5b813941512a74aa120b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a1f7c97685403bbae823c44af88309ba1d86ec3f3373702a515b248416776628
[INFO] running `Command { std: "docker" "start" "-a" "a1f7c97685403bbae823c44af88309ba1d86ec3f3373702a515b248416776628", kill_on_drop: false }`
[INFO] [stderr]    Compiling rt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `XYRect` and `texture::Checkers`
[INFO] [stdout]   --> src/scenes/nts.rs:8:38
[INFO] [stdout]    |
[INFO] [stdout] 8  |     hittable::{HittableList, Sphere, XYRect},
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout] 9  |     material::{Dielectric, DiffuseLight, Lambertian, Material, Metal},
[INFO] [stdout] 10 |     texture::Checkers,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_0`
[INFO] [stdout]    --> src/hittable.rs:162:28
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn bounding_box(&self, t_0: f64, t_1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_t_0`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_1`
[INFO] [stdout]    --> src/hittable.rs:162:38
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn bounding_box(&self, t_0: f64, t_1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_t_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/hittable.rs:199:27
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn get_rect_uv(&self, p: V3) -> (f64, f64) {
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/material.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn emitted(&self, u: f64, v: f64, p: V3) -> Colour {
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/material.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn emitted(&self, u: f64, v: f64, p: V3) -> Colour {
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/material.rs:13:39
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn emitted(&self, u: f64, v: f64, p: V3) -> Colour {
[INFO] [stdout]    |                                       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `checkers_scale`
[INFO] [stdout]   --> src/scenes/nts.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn make_world(seed: u64, checkers_scale: f64, include_small_spheres: bool) -> HittableList {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkers_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Small` is never constructed
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | enum Fidelity {
[INFO] [stdout]    |      -------- variant in this enum
[INFO] [stdout] 21 |     Small,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_rect_uv` is never used
[INFO] [stdout]    --> src/hittable.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 180 | impl XYRect {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 199 |     fn get_rect_uv(&self, p: V3) -> (f64, f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_gradient` is never used
[INFO] [stdout]   --> src/image.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn generate_gradient(width: u64, height: u64) -> Vec<Vec<Colour>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_texture` is never used
[INFO] [stdout]    --> src/material.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 138 | impl DiffuseLight {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn new_from_texture<T: 'static>(texture: T) -> Self
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Example`, `ExampleBVH`, and `Light` are never constructed
[INFO] [stdout]   --> src/scenes/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub enum SceneConfig {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 9  |     Example,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     ExampleBVH,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     NTS,
[INFO] [stdout] 12 |     Light,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/texture.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Checkers {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 32 |     pub fn new<S: Texture + Send + Sync + 'static, T: Texture + Send + Sync + 'static>(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "a1f7c97685403bbae823c44af88309ba1d86ec3f3373702a515b248416776628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1f7c97685403bbae823c44af88309ba1d86ec3f3373702a515b248416776628", kill_on_drop: false }`
[INFO] [stdout] a1f7c97685403bbae823c44af88309ba1d86ec3f3373702a515b248416776628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4444b4535cabcabd02a21a9416a35c6901db086f6ff5c54b2122ab28558b58d8
[INFO] running `Command { std: "docker" "start" "-a" "4444b4535cabcabd02a21a9416a35c6901db086f6ff5c54b2122ab28558b58d8", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `XYRect` and `texture::Checkers`
[INFO] [stderr]   --> src/scenes/nts.rs:8:38
[INFO] [stderr]    |
[INFO] [stderr] 8  |     hittable::{HittableList, Sphere, XYRect},
[INFO] [stderr]    |                                      ^^^^^^
[INFO] [stderr] 9  |     material::{Dielectric, DiffuseLight, Lambertian, Material, Metal},
[INFO] [stderr] 10 |     texture::Checkers,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t_0`
[INFO] [stderr]    --> src/hittable.rs:162:28
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn bounding_box(&self, t_0: f64, t_1: f64) -> Option<AABB> {
[INFO] [stderr]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_t_0`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `t_1`
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/hittable.rs:162:38
[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] 162 |     fn bounding_box(&self, t_0: f64, t_1: f64) -> Option<AABB> {
[INFO] [stdout] 
[INFO] [stderr]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_t_1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]    --> src/hittable.rs:199:27
[INFO] [stderr]     |
[INFO] [stderr] 199 |     fn get_rect_uv(&self, p: V3) -> (f64, f64) {
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/material.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn emitted(&self, u: f64, v: f64, p: V3) -> Colour {
[INFO] [stderr]    |                       ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/material.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn emitted(&self, u: f64, v: f64, p: V3) -> Colour {
[INFO] [stderr]    |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/material.rs:13:39
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn emitted(&self, u: f64, v: f64, p: V3) -> Colour {
[INFO] [stderr]    |                                       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `checkers_scale`
[INFO] [stderr]   --> src/scenes/nts.rs:48:26
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn make_world(seed: u64, checkers_scale: f64, include_small_spheres: bool) -> HittableList {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkers_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Small` is never constructed
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | enum Fidelity {
[INFO] [stderr]    |      -------- variant in this enum
[INFO] [stderr] 21 |     Small,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_rect_uv` is never used
[INFO] [stderr]    --> src/hittable.rs:199:8
[INFO] [stderr]     |
[INFO] [stderr] 180 | impl XYRect {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 199 |     fn get_rect_uv(&self, p: V3) -> (f64, f64) {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_gradient` is never used
[INFO] [stderr]   --> src/image.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn generate_gradient(width: u64, height: u64) -> Vec<Vec<Colour>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new_from_texture` is never used
[INFO] [stderr]    --> src/material.rs:145:12
[INFO] [stderr]     |
[INFO] [stderr] 138 | impl DiffuseLight {
[INFO] [stderr]     | ----------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 145 |     pub fn new_from_texture<T: 'static>(texture: T) -> Self
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Example`, `ExampleBVH`, and `Light` are never constructed
[INFO] [stderr]   --> src/scenes/mod.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum SceneConfig {
[INFO] [stderr]    |          ----------- variants in this enum
[INFO] [stderr] 9  |     Example,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 10 |     ExampleBVH,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 11 |     NTS,
[INFO] [stderr] 12 |     Light,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/texture.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | impl Checkers {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 32 |     pub fn new<S: Texture + Send + Sync + 'static, T: Texture + Send + Sync + 'static>(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rt` (bin "rt" test) generated 14 warnings (run `cargo fix --bin "rt" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rt-c06faf2e15778b41)
[INFO] running `Command { std: "docker" "inspect" "4444b4535cabcabd02a21a9416a35c6901db086f6ff5c54b2122ab28558b58d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4444b4535cabcabd02a21a9416a35c6901db086f6ff5c54b2122ab28558b58d8", kill_on_drop: false }`
[INFO] [stdout] 4444b4535cabcabd02a21a9416a35c6901db086f6ff5c54b2122ab28558b58d8