[INFO] cloning repository https://github.com/SnowWalkerJ/RustRayTrace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SnowWalkerJ/RustRayTrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowWalkerJ%2FRustRayTrace", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75956e5ee60396a680c941e5856764c5d7219075
[INFO] testing SnowWalkerJ/RustRayTrace against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowWalkerJ%2FRustRayTrace" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SnowWalkerJ/RustRayTrace
[INFO] finished tweaking git repo https://github.com/SnowWalkerJ/RustRayTrace
[INFO] tweaked toml for git repo https://github.com/SnowWalkerJ/RustRayTrace written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SnowWalkerJ/RustRayTrace on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
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[INFO] crate git repo https://github.com/SnowWalkerJ/RustRayTrace 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling libc v0.2.160
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling anyhow v1.0.90
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[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
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[INFO] [stderr]    Compiling spin v0.9.8
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[INFO] [stderr]    Compiling fdeflate v0.3.5
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[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling tiff v0.9.1
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[INFO] [stderr]    Compiling profiling v1.0.16
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[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ravif v0.11.11
[INFO] [stderr]    Compiling image v0.25.4
[INFO] [stderr]    Compiling RayTrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Medium` is never constructed
[INFO] [stdout]  --> src/shapes/medium.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Medium {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `test_hit` are never used
[INFO] [stdout]   --> src/shapes/medium.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Medium {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(shape: impl Shape + 'static, density: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dielectric` is never constructed
[INFO] [stdout]  --> src/materials/dielectric.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Dielectric {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/materials/dielectric.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Dielectric {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(refraction_index: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reflectance` is never used
[INFO] [stdout]   --> src/materials/dielectric.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn reflectance(cosine: f32, refraction_index: f32) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random` is never used
[INFO] [stdout]   --> src/misc.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn random() -> f32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RayTrace` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `ray_trace`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/sphere.rs:21:27
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn _compute_hitrecord(&self, ray: &Ray, t: f32, is_front: bool) -> HitRecord{
[INFO] [stdout]    |                           ^^^^^ the lifetime is elided here            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn _compute_hitrecord(&self, ray: &Ray, t: f32, is_front: bool) -> HitRecord<'_>{
[INFO] [stdout]    |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/sphere.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/quard.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/medium.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord> {
[INFO] [stdout]    |                 ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/medium.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/object.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn hit(&self, ray: &Ray, interval: Interval) -> Option<ObjectHitRecord> {
[INFO] [stdout]    |                ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn hit(&self, ray: &Ray, interval: Interval) -> Option<ObjectHitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shape.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/scene.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn hit(&self, ray: &Ray, mut interval: Interval) -> Option<ObjectHitRecord> {
[INFO] [stdout]    |                ^^^^^ the lifetime is elided here                   ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn hit(&self, ray: &Ray, mut interval: Interval) -> Option<ObjectHitRecord<'_>> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.77s
[INFO] running `Command { std: "docker" "inspect" "720eadb8411e6162d6481e180459dcea90b9c574b59af2a3fca2e31b59239bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720eadb8411e6162d6481e180459dcea90b9c574b59af2a3fca2e31b59239bfa", kill_on_drop: false }`
[INFO] [stdout] 720eadb8411e6162d6481e180459dcea90b9c574b59af2a3fca2e31b59239bfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf78a4d6813db8e389ab1e75904270cea922021cab985cb9616e5e7cbeeb0caa
[INFO] running `Command { std: "docker" "start" "-a" "bf78a4d6813db8e389ab1e75904270cea922021cab985cb9616e5e7cbeeb0caa", kill_on_drop: false }`
[INFO] [stdout] warning: struct `Medium` is never constructed
[INFO] [stdout]  --> src/shapes/medium.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Medium {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `test_hit` are never used
[INFO] [stdout]   --> src/shapes/medium.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Medium {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(shape: impl Shape + 'static, density: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dielectric` is never constructed
[INFO] [stdout]  --> src/materials/dielectric.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Dielectric {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/materials/dielectric.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Dielectric {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(refraction_index: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reflectance` is never used
[INFO] [stdout]   --> src/materials/dielectric.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn reflectance(cosine: f32, refraction_index: f32) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random` is never used
[INFO] [stdout]   --> src/misc.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn random() -> f32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RayTrace` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `ray_trace`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/sphere.rs:21:27
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn _compute_hitrecord(&self, ray: &Ray, t: f32, is_front: bool) -> HitRecord{
[INFO] [stdout]    |                           ^^^^^ the lifetime is elided here            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn _compute_hitrecord(&self, ray: &Ray, t: f32, is_front: bool) -> HitRecord<'_>{
[INFO] [stdout]    |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/sphere.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/quard.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/medium.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord> {
[INFO] [stdout]    |                 ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/medium.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/object.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn hit(&self, ray: &Ray, interval: Interval) -> Option<ObjectHitRecord> {
[INFO] [stdout]    |                ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn hit(&self, ray: &Ray, interval: Interval) -> Option<ObjectHitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shape.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/scene.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn hit(&self, ray: &Ray, mut interval: Interval) -> Option<ObjectHitRecord> {
[INFO] [stdout]    |                ^^^^^ the lifetime is elided here                   ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn hit(&self, ray: &Ray, mut interval: Interval) -> Option<ObjectHitRecord<'_>> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling RayTrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Medium` is never constructed
[INFO] [stdout]  --> src/shapes/medium.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Medium {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `test_hit` are never used
[INFO] [stdout]   --> src/shapes/medium.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Medium {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(shape: impl Shape + 'static, density: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dielectric` is never constructed
[INFO] [stdout]  --> src/materials/dielectric.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Dielectric {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/materials/dielectric.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Dielectric {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(refraction_index: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reflectance` is never used
[INFO] [stdout]   --> src/materials/dielectric.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn reflectance(cosine: f32, refraction_index: f32) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random` is never used
[INFO] [stdout]   --> src/misc.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn random() -> f32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/sphere.rs:21:27
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn _compute_hitrecord(&self, ray: &Ray, t: f32, is_front: bool) -> HitRecord{
[INFO] [stdout]    |                           ^^^^^ the lifetime is elided here            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn _compute_hitrecord(&self, ray: &Ray, t: f32, is_front: bool) -> HitRecord<'_>{
[INFO] [stdout]    |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/sphere.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/quard.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/medium.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord> {
[INFO] [stdout]    |                 ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shapes/medium.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/object.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn hit(&self, ray: &Ray, interval: Interval) -> Option<ObjectHitRecord> {
[INFO] [stdout]    |                ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn hit(&self, ray: &Ray, interval: Interval) -> Option<ObjectHitRecord<'_>> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shape.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/scene.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn hit(&self, ray: &Ray, mut interval: Interval) -> Option<ObjectHitRecord> {
[INFO] [stdout]    |                ^^^^^ the lifetime is elided here                   ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn hit(&self, ray: &Ray, mut interval: Interval) -> Option<ObjectHitRecord<'_>> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "bf78a4d6813db8e389ab1e75904270cea922021cab985cb9616e5e7cbeeb0caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf78a4d6813db8e389ab1e75904270cea922021cab985cb9616e5e7cbeeb0caa", kill_on_drop: false }`
[INFO] [stdout] bf78a4d6813db8e389ab1e75904270cea922021cab985cb9616e5e7cbeeb0caa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a931ff5b1a52430af48166ff426b8ddf70b84e69e004e0bc2001c9734b2537e
[INFO] running `Command { std: "docker" "start" "-a" "2a931ff5b1a52430af48166ff426b8ddf70b84e69e004e0bc2001c9734b2537e", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Medium` is never constructed
[INFO] [stderr]  --> src/shapes/medium.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct Medium {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `test_hit` are never used
[INFO] [stderr]   --> src/shapes/medium.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Medium {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 10 |     pub fn new(shape: impl Shape + 'static, density: f32) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Dielectric` is never constructed
[INFO] [stderr]  --> src/materials/dielectric.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct Dielectric {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/materials/dielectric.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Dielectric {
[INFO] [stderr]    | --------------- associated function in this implementation
[INFO] [stderr] 10 |     pub fn new(refraction_index: f32) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `reflectance` is never used
[INFO] [stderr]   --> src/materials/dielectric.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn reflectance(cosine: f32, refraction_index: f32) -> f32 {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `random` is never used
[INFO] [stderr]   --> src/misc.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn random() -> f32 {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `RayTrace` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `ray_trace`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shapes/sphere.rs:21:27
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn _compute_hitrecord(&self, ray: &Ray, t: f32, is_front: bool) -> HitRecord{
[INFO] [stderr]    |                           ^^^^^ the lifetime is elided here            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn _compute_hitrecord(&self, ray: &Ray, t: f32, is_front: bool) -> HitRecord<'_>{
[INFO] [stderr]    |                                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shapes/sphere.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stderr]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shapes/quard.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stderr]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shapes/medium.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord> {
[INFO] [stderr]    |                 ^^^^^ the lifetime is elided here                   ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord<'_>> {
[INFO] [stderr]    |                                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shapes/medium.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord> {
[INFO] [stderr]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/object.rs:40:16
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn hit(&self, ray: &Ray, interval: Interval) -> Option<ObjectHitRecord> {
[INFO] [stderr]    |                ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn hit(&self, ray: &Ray, interval: Interval) -> Option<ObjectHitRecord<'_>> {
[INFO] [stderr]    |                                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/shape.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord>;
[INFO] [stderr]    |            ^^^^^ the lifetime is elided here               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>>;
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/scene.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn hit(&self, ray: &Ray, mut interval: Interval) -> Option<ObjectHitRecord> {
[INFO] [stderr]    |                ^^^^^ the lifetime is elided here                   ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn hit(&self, ray: &Ray, mut interval: Interval) -> Option<ObjectHitRecord<'_>> {
[INFO] [stderr]    |                                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `RayTrace` (lib) generated 15 warnings (run `cargo fix --lib -p RayTrace` to apply 8 suggestions)
[INFO] [stderr] warning: `RayTrace` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/RayTrace-02c0146a466c52c3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test vec3::test_random_unit ... ok
[INFO] [stdout] test shapes::sphere::test::test_hit ... ok
[INFO] [stdout] test vec3::test_cross ... ok
[INFO] [stdout] test test::test_example ... ok
[INFO] [stdout] test test::test_ppm ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_ppm stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_ppm' (27) panicked at src/lib.rs:53:53:
[INFO] [stdout] Can't create file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5def380e5802 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5def380e5802 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5def380e5802 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5def380e5802 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5def380f68af - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5def380f68af - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5def380b31a3 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5def380b31a3 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5def380bf072 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5def380c3b4f - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5def380c39e1 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5def3804882e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5def3804882e - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5def380c415f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5def380c415f - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5def380c3fba - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5def380bf1a9 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5def380a7a9d - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5def380fe3a0 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5def380fd996 - core::result::unwrap_failed::h2380020e6daeb464
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x5def38024fbe - core::result::Result<T,E>::expect::h6a6902018428b3d4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5def380268d9 - RayTrace::test::test_ppm::h590ab96651b496b4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:53:53
[INFO] [stdout]   22:     0x5def38026b47 - RayTrace::test::test_ppm::{{closure}}::h8f0e6921d18a92b9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:42:18
[INFO] [stdout]   23:     0x5def380248c6 - core::ops::function::FnOnce::call_once::h685817956dbd9018
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5def3804860b - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5def3804860b - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5def3805c68d - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5def3805c68d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5def3805c68d - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5def3805c68d - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5def3805c68d - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5def3805c68d - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5def3805c68d - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5def38035ba4 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5def38035ba4 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5def380394da - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x5def380394da - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5def380394da - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5def380394da - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5def380394da - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5def380394da - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x5def380394da - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5def380ba5af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x5def380ba5af - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x79332c10faa4 - <unknown>
[INFO] [stdout]   45:     0x79332c19ca64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_ppm
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2a931ff5b1a52430af48166ff426b8ddf70b84e69e004e0bc2001c9734b2537e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a931ff5b1a52430af48166ff426b8ddf70b84e69e004e0bc2001c9734b2537e", kill_on_drop: false }`
[INFO] [stdout] 2a931ff5b1a52430af48166ff426b8ddf70b84e69e004e0bc2001c9734b2537e
