[INFO] cloning repository https://github.com/akorchyn/small-ray-tracer-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akorchyn/small-ray-tracer-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakorchyn%2Fsmall-ray-tracer-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakorchyn%2Fsmall-ray-tracer-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d99dfe613ac552ef414dcfb98dccbb3acf76d44
[INFO] checking akorchyn/small-ray-tracer-engine against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakorchyn%2Fsmall-ray-tracer-engine" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/akorchyn/small-ray-tracer-engine
[INFO] finished tweaking git repo https://github.com/akorchyn/small-ray-tracer-engine
[INFO] tweaked toml for git repo https://github.com/akorchyn/small-ray-tracer-engine written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/akorchyn/small-ray-tracer-engine on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/akorchyn/small-ray-tracer-engine 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.144
[INFO] [stderr]   Downloaded version-compare v0.1.0
[INFO] [stderr]   Downloaded futures-task v0.3.24
[INFO] [stderr]   Downloaded futures-core v0.3.24
[INFO] [stderr]   Downloaded futures-macro v0.3.24
[INFO] [stderr]   Downloaded futures-io v0.3.24
[INFO] [stderr]   Downloaded tobj v3.2.3
[INFO] [stderr]   Downloaded futures-sink v0.3.24
[INFO] [stderr]   Downloaded futures-channel v0.3.24
[INFO] [stderr]   Downloaded futures v0.3.24
[INFO] [stderr]   Downloaded anyhow v1.0.62
[INFO] [stderr]   Downloaded serde v1.0.144
[INFO] [stderr]   Downloaded futures-util v0.3.24
[INFO] [stderr]   Downloaded minifb v0.23.0
[INFO] [stderr]   Downloaded futures-executor v0.3.24
[INFO] [stderr]   Downloaded orbclient v0.3.32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfa038c68b5620dbb91747f016f8b35a2b73f0cf527915d45084c586a19923f3
[INFO] running `Command { std: "docker" "start" "-a" "dfa038c68b5620dbb91747f016f8b35a2b73f0cf527915d45084c586a19923f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfa038c68b5620dbb91747f016f8b35a2b73f0cf527915d45084c586a19923f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa038c68b5620dbb91747f016f8b35a2b73f0cf527915d45084c586a19923f3", kill_on_drop: false }`
[INFO] [stdout] dfa038c68b5620dbb91747f016f8b35a2b73f0cf527915d45084c586a19923f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08b37b4199b770c5e404ff6171651880e33d0be1513ae2aa9a05f5935b7edaaa
[INFO] running `Command { std: "docker" "start" "-a" "08b37b4199b770c5e404ff6171651880e33d0be1513ae2aa9a05f5935b7edaaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]     Checking libloading v0.7.3
[INFO] [stderr]     Checking once_cell v1.13.1
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling x11-dl v2.20.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling minifb v0.23.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]    Compiling anyhow v1.0.62
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]     Checking nix v0.24.2
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]     Checking tobj v3.2.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking graphics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Axis` and `Transform`
[INFO] [stdout]   --> src/main.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | use basic_geometry::{Axis, Transform};
[INFO] [stdout]    |                      ^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Axis` and `Transform`
[INFO] [stdout]   --> src/main.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | use basic_geometry::{Axis, Transform};
[INFO] [stdout]    |                      ^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Scale` is never constructed
[INFO] [stdout]   --> src/basic_geometry.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub(crate) enum Transformation {
[INFO] [stdout]    |                 -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 52 |     Scale(Vector),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transformation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inverse` is never used
[INFO] [stdout]   --> src/basic_geometry/vector.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Vector {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn inverse(&self) -> Vector {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_obj_file` is never used
[INFO] [stdout]   --> src/complex_structures/bvh.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl BVHTree {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 71 |     pub(crate) fn from_obj_file(path: PathBuf) -> anyhow::Result<(BVHTree, Vec<Material>)> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `optical_density` is never read
[INFO] [stdout]  --> src/ray_tracer/material.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) struct Material {
[INFO] [stdout]   |                   -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub(crate) optical_density: f64,
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_obj_file` is never used
[INFO] [stdout]   --> src/ray_tracer/scene.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl LinearTracer {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub(crate) fn from_obj_file(path: PathBuf) -> anyhow::Result<(LinearTracer, Vec<Material>)> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_obj_file` is never used
[INFO] [stdout]   --> src/ray_tracer/scene.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl Scene {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub(crate) fn from_obj_file(path: PathBuf, t: Tracing) -> anyhow::Result<Scene> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Scale` is never constructed
[INFO] [stdout]   --> src/basic_geometry.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub(crate) enum Transformation {
[INFO] [stdout]    |                 -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 52 |     Scale(Vector),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transformation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inverse` is never used
[INFO] [stdout]   --> src/basic_geometry/vector.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Vector {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn inverse(&self) -> Vector {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_obj_file` is never used
[INFO] [stdout]   --> src/complex_structures/bvh.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl BVHTree {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 71 |     pub(crate) fn from_obj_file(path: PathBuf) -> anyhow::Result<(BVHTree, Vec<Material>)> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `optical_density` is never read
[INFO] [stdout]  --> src/ray_tracer/material.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) struct Material {
[INFO] [stdout]   |                   -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub(crate) optical_density: f64,
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_obj_file` is never used
[INFO] [stdout]   --> src/ray_tracer/scene.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl LinearTracer {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub(crate) fn from_obj_file(path: PathBuf) -> anyhow::Result<(LinearTracer, Vec<Material>)> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_obj_file` is never used
[INFO] [stdout]   --> src/ray_tracer/scene.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl Scene {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub(crate) fn from_obj_file(path: PathBuf, t: Tracing) -> anyhow::Result<Scene> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.02s
[INFO] running `Command { std: "docker" "inspect" "08b37b4199b770c5e404ff6171651880e33d0be1513ae2aa9a05f5935b7edaaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b37b4199b770c5e404ff6171651880e33d0be1513ae2aa9a05f5935b7edaaa", kill_on_drop: false }`
[INFO] [stdout] 08b37b4199b770c5e404ff6171651880e33d0be1513ae2aa9a05f5935b7edaaa
