[INFO] cloning repository https://github.com/hfytr/ray-tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hfytr/ray-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhfytr%2Fray-tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhfytr%2Fray-tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad89fcf6338dbc306a171f4ed3fa469416bec68a
[INFO] testing hfytr/ray-tracer against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhfytr%2Fray-tracer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/hfytr/ray-tracer
[INFO] finished tweaking git repo https://github.com/hfytr/ray-tracer
[INFO] tweaked toml for git repo https://github.com/hfytr/ray-tracer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hfytr/ray-tracer on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hfytr/ray-tracer 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simd-adler32 v0.3.7
[INFO] [stderr]   Downloaded adler v1.0.2
[INFO] [stderr]   Downloaded png v0.17.13
[INFO] [stderr]   Downloaded cfg-if v1.0.0
[INFO] [stderr]   Downloaded bitflags v1.3.2
[INFO] [stderr]   Downloaded fdeflate v0.3.4
[INFO] [stderr]   Downloaded miniz_oxide v0.7.4
[INFO] [stderr]   Downloaded flate2 v1.0.30
[INFO] [stderr]   Downloaded crc32fast v1.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 667e0c36e75e14ce2fc77a48dec4c62e9036555e35321c8c94c632a0e6cda2d0
[INFO] running `Command { std: "docker" "start" "667e0c36e75e14ce2fc77a48dec4c62e9036555e35321c8c94c632a0e6cda2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "667e0c36e75e14ce2fc77a48dec4c62e9036555e35321c8c94c632a0e6cda2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "667e0c36e75e14ce2fc77a48dec4c62e9036555e35321c8c94c632a0e6cda2d0" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "667e0c36e75e14ce2fc77a48dec4c62e9036555e35321c8c94c632a0e6cda2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "667e0c36e75e14ce2fc77a48dec4c62e9036555e35321c8c94c632a0e6cda2d0" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `add_normal`, `add_triangle`, `write_triangle`, and `add_scene` are never used
[INFO] [stdout]   --> src/obj/write.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl ObjWriter {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn add_normal(&mut self, n: &Vector3<f64>) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn add_triangle(&mut self, t: &Triangle) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn write_triangle(&self, t: &Triangle) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn add_scene(&mut self, scene: &Scene, face_normals: bool) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `u` is never read
[INFO] [stdout]   --> src/rand.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct NormalDist {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 30 |     u: Option<(f64, f64)>,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NormalDist` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `point_normals` is never read
[INFO] [stdout]   --> src/scene/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Scene {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 11 |     pub vertices: Vec<Vector3<f64>>,
[INFO] [stdout] 12 |     pub point_normals: Vec<Vector3<f64>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scene` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `point_normals` is never read
[INFO] [stdout]  --> src/scene/mesh.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Triangle {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 5 |     pub vertices: [usize; 3],
[INFO] [stdout] 6 |     pub point_normals: [usize; 3],
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Triangle` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `ray-tracer` (lib); 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.97.0-beta.6-x86_64-unknown-linux-gnu/bin/rustc --crate-name ray_tracer --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=36be4c837c2c5263 -C extra-filename=-5c12d31898b8489e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern png=/opt/rustwide/target/debug/deps/libpng-f46b3d79b9f80a15.rmeta --cap-lints=warn` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "667e0c36e75e14ce2fc77a48dec4c62e9036555e35321c8c94c632a0e6cda2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667e0c36e75e14ce2fc77a48dec4c62e9036555e35321c8c94c632a0e6cda2d0", kill_on_drop: false }`
[INFO] [stdout] 667e0c36e75e14ce2fc77a48dec4c62e9036555e35321c8c94c632a0e6cda2d0
