[INFO] cloning repository https://github.com/sguimmara/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sguimmara/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsguimmara%2Fraytracer", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4910f8960be901e8d95541ac8e242c693853ae08
[INFO] checking sguimmara/raytracer against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsguimmara%2Fraytracer" "/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/sguimmara/raytracer on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sguimmara/raytracer
[INFO] finished tweaking git repo https://github.com/sguimmara/raytracer
[INFO] tweaked toml for git repo https://github.com/sguimmara/raytracer written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/sguimmara/raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "3caf6c7c25c1776f7c2af8b03ee476487c83b5500a97789966f723ec2ec346d7", kill_on_drop: false }`
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[INFO] [stderr] Copying to /tmp/fixit
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[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   libc v0.2.98 (as host dependency): extra_traits
[INFO] [stderr]   memchr v2.3.4: default, std, use_std
[INFO] [stderr]   regex v1.4.6 (as host dependency): default
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[INFO] [stderr]     Checking raytracer v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/scene/mod.rs (1 fix)
[INFO] [stdout] warning: static is never used: `DARK_GREEN`
[INFO] [stdout]   --> src/rendering/mod.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub static DARK_GREEN: Color = Color::new(0, 150, 0);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `position`
[INFO] [stdout]   --> src/scene/hittable.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn position(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normal`
[INFO] [stdout]   --> src/scene/hittable.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn normal(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `DARK_GREEN`
[INFO] [stdout]   --> src/rendering/mod.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub static DARK_GREEN: Color = Color::new(0, 150, 0);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `position`
[INFO] [stdout]   --> src/scene/hittable.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn position(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normal`
[INFO] [stdout]   --> src/scene/hittable.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn normal(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.30s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.73
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[INFO] [stderr]    Compiling clang-sys v1.2.0
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[INFO] [stderr]     Checking xcursor v0.3.3
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[INFO] [stderr]    Compiling regex v1.4.6
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[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking nalgebra v0.27.1
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]     Checking minifb v0.19.3
[INFO] [stderr]     Checking raytracer v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: static is never used: `DARK_GREEN`
[INFO] [stdout]   --> src/rendering/mod.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub static DARK_GREEN: Color = Color::new(0, 150, 0);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `position`
[INFO] [stdout]   --> src/scene/hittable.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn position(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normal`
[INFO] [stdout]   --> src/scene/hittable.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn normal(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `DARK_GREEN`
[INFO] [stdout]   --> src/rendering/mod.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub static DARK_GREEN: Color = Color::new(0, 150, 0);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `position`
[INFO] [stdout]   --> src/scene/hittable.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn position(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normal`
[INFO] [stdout]   --> src/scene/hittable.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn normal(&self) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.31s
[INFO] running `Command { std: "docker" "inspect" "e1e485b413282786895f0f8af3128fb8b2d2a7af57ccc2228c2e448e5941aa69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e485b413282786895f0f8af3128fb8b2d2a7af57ccc2228c2e448e5941aa69", kill_on_drop: false }`
[INFO] [stdout] e1e485b413282786895f0f8af3128fb8b2d2a7af57ccc2228c2e448e5941aa69