[INFO] cloning repository https://github.com/exastion/raytrace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/exastion/raytrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexastion%2Fraytrace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexastion%2Fraytrace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26f528f4cbd398b0fa2e2ec36e743abef71ced81
[INFO] checking exastion/raytrace against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexastion%2Fraytrace" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/exastion/raytrace on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/exastion/raytrace
[INFO] finished tweaking git repo https://github.com/exastion/raytrace
[INFO] tweaked toml for git repo https://github.com/exastion/raytrace written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/exastion/raytrace 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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded image v0.23.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bf85c6d521a5546bdf427f53eba8349a1eab806f5ce46e4edbc5ae6eeb88f37
[INFO] running `Command { std: "docker" "start" "-a" "0bf85c6d521a5546bdf427f53eba8349a1eab806f5ce46e4edbc5ae6eeb88f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bf85c6d521a5546bdf427f53eba8349a1eab806f5ce46e4edbc5ae6eeb88f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bf85c6d521a5546bdf427f53eba8349a1eab806f5ce46e4edbc5ae6eeb88f37", kill_on_drop: false }`
[INFO] [stdout] 0bf85c6d521a5546bdf427f53eba8349a1eab806f5ce46e4edbc5ae6eeb88f37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cad842f518588092a17098c9b4faefd5c014bfd1f7f20923725eb85d5c013b9
[INFO] running `Command { std: "docker" "start" "-a" "6cad842f518588092a17098c9b4faefd5c014bfd1f7f20923725eb85d5c013b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]     Checking miniz_oxide v0.3.6
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]     Checking deflate v0.8.3
[INFO] [stderr]     Checking tiff v0.4.0
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]     Checking png v0.16.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking image v0.23.2
[INFO] [stderr]     Checking raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::color::Color`
[INFO] [stdout]  --> src/core/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::color::Color;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::renderer::Renderer`
[INFO] [stdout]  --> src/rt/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use self::renderer::Renderer;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::RgbImage`
[INFO] [stdout]  --> src/rt/renderer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::RgbImage;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::color::Color`
[INFO] [stdout]  --> src/core/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::color::Color;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::renderer::Renderer`
[INFO] [stdout]  --> src/rt/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use self::renderer::Renderer;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::RgbImage`
[INFO] [stdout]  --> src/rt/renderer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::RgbImage;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let v = Vector::new(1.0, 1.0, 1.0);
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Primitive` is never used
[INFO] [stdout]   --> src/rt/mod.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | trait Primitive {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Camera` is never used
[INFO] [stdout]  --> src/rt/camera/mod.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait Camera {
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `o`, `d`, `up`, `x_span`, and `y_span` are never read
[INFO] [stdout]   --> src/rt/camera/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct GenericCamera {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 10 |     o: Point,
[INFO] [stdout]    |     ^
[INFO] [stdout] 11 |     d: Vector,
[INFO] [stdout]    |     ^
[INFO] [stdout] 12 |     up: Vector,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     x_span: Vector,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |     y_span: Vector,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cam` is never read
[INFO] [stdout]   --> src/rt/camera/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct OrthographicCamera {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 19 |     cam: GenericCamera,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cam` is never read
[INFO] [stdout]   --> src/rt/camera/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct PerspectiveCamera {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 23 |     cam: GenericCamera,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `previousBestDistance` should have a snake case name
[INFO] [stdout]   --> src/rt/mod.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn intersect(ray: Ray, previousBestDistance: f64) -> Option<Intersection>;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `previous_best_distance`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let v = Vector::new(1.0, 1.0, 1.0);
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Primitive` is never used
[INFO] [stdout]   --> src/rt/mod.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | trait Primitive {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Camera` is never used
[INFO] [stdout]  --> src/rt/camera/mod.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait Camera {
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `o`, `d`, `up`, `x_span`, and `y_span` are never read
[INFO] [stdout]   --> src/rt/camera/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct GenericCamera {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 10 |     o: Point,
[INFO] [stdout]    |     ^
[INFO] [stdout] 11 |     d: Vector,
[INFO] [stdout]    |     ^
[INFO] [stdout] 12 |     up: Vector,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     x_span: Vector,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |     y_span: Vector,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cam` is never read
[INFO] [stdout]   --> src/rt/camera/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct OrthographicCamera {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 19 |     cam: GenericCamera,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cam` is never read
[INFO] [stdout]   --> src/rt/camera/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct PerspectiveCamera {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 23 |     cam: GenericCamera,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `previousBestDistance` should have a snake case name
[INFO] [stdout]   --> src/rt/mod.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn intersect(ray: Ray, previousBestDistance: f64) -> Option<Intersection>;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `previous_best_distance`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "6cad842f518588092a17098c9b4faefd5c014bfd1f7f20923725eb85d5c013b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cad842f518588092a17098c9b4faefd5c014bfd1f7f20923725eb85d5c013b9", kill_on_drop: false }`
[INFO] [stdout] 6cad842f518588092a17098c9b4faefd5c014bfd1f7f20923725eb85d5c013b9