[INFO] cloning repository https://github.com/embiosis/raytracing-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/embiosis/raytracing-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fembiosis%2Fraytracing-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fembiosis%2Fraytracing-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93a5e6ab86221e9da4e56dcdb8b8aea2f9bd8eaa
[INFO] checking embiosis/raytracing-in-rust against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fembiosis%2Fraytracing-in-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/embiosis/raytracing-in-rust on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/embiosis/raytracing-in-rust
[INFO] finished tweaking git repo https://github.com/embiosis/raytracing-in-rust
[INFO] tweaked toml for git repo https://github.com/embiosis/raytracing-in-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/embiosis/raytracing-in-rust 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" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d50a9e362727f45a5832e983832696b9883ea5ee1aed4671ec9dbd7c3d1cb5e
[INFO] running `Command { std: "docker" "start" "-a" "8d50a9e362727f45a5832e983832696b9883ea5ee1aed4671ec9dbd7c3d1cb5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d50a9e362727f45a5832e983832696b9883ea5ee1aed4671ec9dbd7c3d1cb5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d50a9e362727f45a5832e983832696b9883ea5ee1aed4671ec9dbd7c3d1cb5e", kill_on_drop: false }`
[INFO] [stdout] 8d50a9e362727f45a5832e983832696b9883ea5ee1aed4671ec9dbd7c3d1cb5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d737af1b6052370e3c423b198db18f858d9b5df8474499697003d3f42e75e574
[INFO] running `Command { std: "docker" "start" "-a" "d737af1b6052370e3c423b198db18f858d9b5df8474499697003d3f42e75e574", kill_on_drop: false }`
[INFO] [stderr] warning: raytracer v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-expand` which is missing a lib target
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bmp v0.5.0
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::ray::Ray`
[INFO] [stdout]  --> src/graphics/helper.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::ray::Ray;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::ray::Ray`
[INFO] [stdout]  --> src/graphics/helper.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::ray::Ray;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `colour` is never read
[INFO] [stdout]  --> src/graphics/material.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Material {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 5 |     colour: Colour,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Material` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `point`, `normal`, and `lambda` are never read
[INFO] [stdout]  --> src/graphics/collision.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct CollisionInfo {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 5 |     point: Vec3,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     normal: Vec3,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     lambda: f64,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CollisionInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `colour` is never read
[INFO] [stdout]  --> src/graphics/material.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Material {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 5 |     colour: Colour,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Material` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `point`, `normal`, and `lambda` are never read
[INFO] [stdout]  --> src/graphics/collision.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct CollisionInfo {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 5 |     point: Vec3,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     normal: Vec3,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     lambda: f64,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CollisionInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "d737af1b6052370e3c423b198db18f858d9b5df8474499697003d3f42e75e574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d737af1b6052370e3c423b198db18f858d9b5df8474499697003d3f42e75e574", kill_on_drop: false }`
[INFO] [stdout] d737af1b6052370e3c423b198db18f858d9b5df8474499697003d3f42e75e574