[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#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowWalkerJ%2FRustRayTrace" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SnowWalkerJ/RustRayTrace on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "d3793cfc2b2b1461f86e3f247d40d8cc997519a306ba3c7428d0568bff4bfc06", kill_on_drop: false }`
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[INFO] [stdout] 874abe6af1e196e22dff69a76be5964abd958ceb815cb7d6d9a42f96626ef5e7
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[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling libc v0.2.160
[INFO] [stderr]    Compiling anyhow v1.0.90
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling aligned-vec v0.5.0
[INFO] [stderr]    Compiling built v0.7.5
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[INFO] [stderr]    Compiling v_frame v0.3.8
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling getrandom v0.2.15
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[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling num-derive v0.4.2
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[INFO] [stderr]    Compiling profiling v1.0.16
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
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[INFO] [stderr]    Compiling rand v0.8.5
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[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                           ^^^^^ this lifetime flows to the output      --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                 ^^^^^ this lifetime flows to the output             --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                ^^^^^ this lifetime flows to the output         --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/shape.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                ^^^^^ this lifetime flows to the output             --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 5m 31s
[INFO] running `Command { std: "docker" "inspect" "874abe6af1e196e22dff69a76be5964abd958ceb815cb7d6d9a42f96626ef5e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "874abe6af1e196e22dff69a76be5964abd958ceb815cb7d6d9a42f96626ef5e7", kill_on_drop: false }`
[INFO] [stdout] 874abe6af1e196e22dff69a76be5964abd958ceb815cb7d6d9a42f96626ef5e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf5d5f23fccf12d5b19b4db7d352bbaefb47fb4cfaecd2ddf1db830264c1c114
[INFO] running `Command { std: "docker" "start" "-a" "cf5d5f23fccf12d5b19b4db7d352bbaefb47fb4cfaecd2ddf1db830264c1c114", 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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                           ^^^^^ this lifetime flows to the output      --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling RayTrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                 ^^^^^ this lifetime flows to the output             --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                ^^^^^ this lifetime flows to the output         --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/shape.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                ^^^^^ this lifetime flows to the output             --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn hit(&self, ray: &Ray, mut interval: Interval) -> Option<ObjectHitRecord<'_>> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` 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: lifetime flowing from input to output with different syntax can be 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]    |                           ^^^^^ this lifetime flows to the output      --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                 ^^^^^ this lifetime flows to the output             --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                ^^^^^ this lifetime flows to the output         --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/shape.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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]    |                ^^^^^ this lifetime flows to the output             --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 1.23s
[INFO] running `Command { std: "docker" "inspect" "cf5d5f23fccf12d5b19b4db7d352bbaefb47fb4cfaecd2ddf1db830264c1c114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5d5f23fccf12d5b19b4db7d352bbaefb47fb4cfaecd2ddf1db830264c1c114", kill_on_drop: false }`
[INFO] [stdout] cf5d5f23fccf12d5b19b4db7d352bbaefb47fb4cfaecd2ddf1db830264c1c114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a1d2334b98414f23953ef157e376acb0fae15cd62728a91fd60a1c73b7684af
[INFO] running `Command { std: "docker" "start" "-a" "0a1d2334b98414f23953ef157e376acb0fae15cd62728a91fd60a1c73b7684af", 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)]` 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)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be 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]    |                           ^^^^^ this lifetime flows to the output      --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be 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]    |                 ^^^^^ this lifetime flows to the output             --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn test_hit(&self, ray: &Ray, hit_record: &HitRecord) -> Option<HitRecord<'_>> {
[INFO] [stderr]    |                                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be 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]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>> {
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be 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]    |                ^^^^^ this lifetime flows to the output         --------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn hit(&self, ray: &Ray, interval: Interval) -> Option<ObjectHitRecord<'_>> {
[INFO] [stderr]    |                                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/shape.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord>;
[INFO] [stderr]    |            ^^^^^ this lifetime flows to the output         --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn hit(&self, ray: &Ray, interval: Interval) -> Option<HitRecord<'_>>;
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be 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]    |                ^^^^^ this lifetime flows to the output             --------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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
[INFO] [stderr] warning: `RayTrace` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/RayTrace-a375584de81ac0f2)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test shapes::sphere::test::test_hit ... ok
[INFO] [stdout] test vec3::test_cross ... ok
[INFO] [stdout] test vec3::test_random_unit ... ok
[INFO] [stdout] test test::test_example ... ok
[INFO] [stdout] test test::test_ppm ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_ppm stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_ppm' 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:     0x61028f4736a2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61028f4736a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61028f4736a2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x61028f4736a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x61028f499813 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x61028f499813 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x61028f470633 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61028f470633 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x61028f4734f2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x61028f474c0c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x61028f474a62 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x61028f439ac4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x61028f439ac4 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61028f4755eb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x61028f4755eb - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x61028f4753ba - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x61028f473b99 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x61028f47504d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x61028f497940 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x61028f497cb6 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x61028f400419 - core::result::Result<T,E>::expect::h6d0b0758d6955fb8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x61028f400419 - RayTrace::test::test_ppm::he001bc13129be919
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:53:53
[INFO] [stdout]   22:     0x61028f3feba9 - RayTrace::test::test_ppm::{{closure}}::h88ac0b2398831e19
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:42:18
[INFO] [stdout]   23:     0x61028f3feba9 - core::ops::function::FnOnce::call_once::hb5c9c166b2427cf4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61028f43f1fb - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61028f43f1fb - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x61028f43e43e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x61028f43e43e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x61028f43e43e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x61028f43e43e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x61028f43e43e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61028f43e43e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x61028f43e43e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x61028f401fe4 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x61028f401fe4 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x61028f40598a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x61028f40598a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x61028f40598a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x61028f40598a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x61028f40598a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61028f40598a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x61028f40598a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61028f478547 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x61028f478547 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x61028f478547 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x7e8fd7f55aa4 - <unknown>
[INFO] [stdout]   46:     0x7e8fd7fe2a34 - clone
[INFO] [stdout]   47:                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 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a1d2334b98414f23953ef157e376acb0fae15cd62728a91fd60a1c73b7684af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1d2334b98414f23953ef157e376acb0fae15cd62728a91fd60a1c73b7684af", kill_on_drop: false }`
[INFO] [stdout] 0a1d2334b98414f23953ef157e376acb0fae15cd62728a91fd60a1c73b7684af
