[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] building MalekDeKalem/Rust-Raytracer against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[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 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2adc140e965e6b194ba72861a222432066c3a61a88295da04209619563a405c7
[INFO] running `Command { std: "docker" "start" "-a" "2adc140e965e6b194ba72861a222432066c3a61a88295da04209619563a405c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2adc140e965e6b194ba72861a222432066c3a61a88295da04209619563a405c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2adc140e965e6b194ba72861a222432066c3a61a88295da04209619563a405c7", kill_on_drop: false }`
[INFO] [stdout] 2adc140e965e6b194ba72861a222432066c3a61a88295da04209619563a405c7
[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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aaf33edf934c199571918a6ed43748e655686c25e1bd2f0d90f8a5d05e1ad003
[INFO] running `Command { std: "docker" "start" "-a" "aaf33edf934c199571918a6ed43748e655686c25e1bd2f0d90f8a5d05e1ad003", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.5
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling flate2 v1.0.26
[INFO] [stderr]    Compiling png v0.17.8
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "aaf33edf934c199571918a6ed43748e655686c25e1bd2f0d90f8a5d05e1ad003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaf33edf934c199571918a6ed43748e655686c25e1bd2f0d90f8a5d05e1ad003", kill_on_drop: false }`
[INFO] [stdout] aaf33edf934c199571918a6ed43748e655686c25e1bd2f0d90f8a5d05e1ad003
[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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b6f7631c8115df827c70ef3a520327120cbb1248a83ddd7ebe0aa41811a6c8e
[INFO] running `Command { std: "docker" "start" "-a" "0b6f7631c8115df827c70ef3a520327120cbb1248a83ddd7ebe0aa41811a6c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "0b6f7631c8115df827c70ef3a520327120cbb1248a83ddd7ebe0aa41811a6c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b6f7631c8115df827c70ef3a520327120cbb1248a83ddd7ebe0aa41811a6c8e", kill_on_drop: false }`
[INFO] [stdout] 0b6f7631c8115df827c70ef3a520327120cbb1248a83ddd7ebe0aa41811a6c8e