[INFO] cloning repository https://github.com/MalekDeKalem/Rust-Raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MalekDeKalem/Rust-Raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalekDeKalem%2FRust-Raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalekDeKalem%2FRust-Raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 793d2cb9fa9bc23cda1863643d00606955bf7254
[INFO] checking MalekDeKalem/Rust-Raytracer/793d2cb9fa9bc23cda1863643d00606955bf7254 against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-135899
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalekDeKalem%2FRust-Raytracer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MalekDeKalem/Rust-Raytracer on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MalekDeKalem/Rust-Raytracer
[INFO] finished tweaking git repo https://github.com/MalekDeKalem/Rust-Raytracer
[INFO] tweaked toml for git repo https://github.com/MalekDeKalem/Rust-Raytracer written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MalekDeKalem/Rust-Raytracer 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" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b032cc7d8758d085ffd258d0db4e852758b75308428f7f2c2af862dd810faf8
[INFO] running `Command { std: "docker" "start" "-a" "3b032cc7d8758d085ffd258d0db4e852758b75308428f7f2c2af862dd810faf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b032cc7d8758d085ffd258d0db4e852758b75308428f7f2c2af862dd810faf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b032cc7d8758d085ffd258d0db4e852758b75308428f7f2c2af862dd810faf8", kill_on_drop: false }`
[INFO] [stdout] 3b032cc7d8758d085ffd258d0db4e852758b75308428f7f2c2af862dd810faf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f722266823bb37f6873e2291585f9f40587f90257183414d465d2577e5f26399
[INFO] running `Command { std: "docker" "start" "-a" "f722266823bb37f6873e2291585f9f40587f90257183414d465d2577e5f26399", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.5
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking png v0.17.8
[INFO] [stderr]     Checking Rust-Raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:11:86
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let v: Vector3d = Vector3d::add(Vector3d::scalar(Vector3d::new(0.3, 0.125, 0.2), (1.0 - t)), Vector3d::scalar(Vector3d::new(0.75, 0.7...
[INFO] [stdout]    |                                                                                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 -     let v: Vector3d = Vector3d::add(Vector3d::scalar(Vector3d::new(0.3, 0.125, 0.2), (1.0 - t)), Vector3d::scalar(Vector3d::new(0.75, 0.7, 0.9), t));
[INFO] [stdout] 11 +     let v: Vector3d = Vector3d::add(Vector3d::scalar(Vector3d::new(0.3, 0.125, 0.2), 1.0 - t), Vector3d::scalar(Vector3d::new(0.75, 0.7, 0.9), t));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rayCol` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn rayCol(r: Ray) -> Color {
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to snake case: `ray_col`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `toColor` should have a snake case name
[INFO] [stdout]   --> src/vector3d.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn toColor(&self) -> Color {
[INFO] [stdout]    |            ^^^^^^^ help: convert the identifier to snake case: `to_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:11:86
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let v: Vector3d = Vector3d::add(Vector3d::scalar(Vector3d::new(0.3, 0.125, 0.2), (1.0 - t)), Vector3d::scalar(Vector3d::new(0.75, 0.7...
[INFO] [stdout]    |                                                                                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 -     let v: Vector3d = Vector3d::add(Vector3d::scalar(Vector3d::new(0.3, 0.125, 0.2), (1.0 - t)), Vector3d::scalar(Vector3d::new(0.75, 0.7, 0.9), t));
[INFO] [stdout] 11 +     let v: Vector3d = Vector3d::add(Vector3d::scalar(Vector3d::new(0.3, 0.125, 0.2), 1.0 - t), Vector3d::scalar(Vector3d::new(0.75, 0.7, 0.9), t));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rayCol` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn rayCol(r: Ray) -> Color {
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to snake case: `ray_col`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `toColor` should have a snake case name
[INFO] [stdout]   --> src/vector3d.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn toColor(&self) -> Color {
[INFO] [stdout]    |            ^^^^^^^ help: convert the identifier to snake case: `to_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "f722266823bb37f6873e2291585f9f40587f90257183414d465d2577e5f26399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f722266823bb37f6873e2291585f9f40587f90257183414d465d2577e5f26399", kill_on_drop: false }`
[INFO] [stdout] f722266823bb37f6873e2291585f9f40587f90257183414d465d2577e5f26399