[INFO] cloning repository https://github.com/drozdowo/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/drozdowo/rust-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrozdowo%2Frust-raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrozdowo%2Frust-raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b46d044a7af41516f47fa9e536e15e58af62244
[INFO] checking drozdowo/rust-raytracer against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrozdowo%2Frust-raytracer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/drozdowo/rust-raytracer
[INFO] finished tweaking git repo https://github.com/drozdowo/rust-raytracer
[INFO] tweaked toml for git repo https://github.com/drozdowo/rust-raytracer written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/drozdowo/rust-raytracer on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/drozdowo/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d64e47ae8b64d7f3662140cd7f627818389f1408823f3da47db61f1100ff2d1f
[INFO] running `Command { std: "docker" "start" "-a" "d64e47ae8b64d7f3662140cd7f627818389f1408823f3da47db61f1100ff2d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d64e47ae8b64d7f3662140cd7f627818389f1408823f3da47db61f1100ff2d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d64e47ae8b64d7f3662140cd7f627818389f1408823f3da47db61f1100ff2d1f", kill_on_drop: false }`
[INFO] [stdout] d64e47ae8b64d7f3662140cd7f627818389f1408823f3da47db61f1100ff2d1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a45c278dbbc34233d8ef81758f1c7b952b3b4efe2fc7e55397c3de5c498aae64
[INFO] running `Command { std: "docker" "start" "-a" "a45c278dbbc34233d8ef81758f1c7b952b3b4efe2fc7e55397c3de5c498aae64", kill_on_drop: false }`
[INFO] [stderr]     Checking raytracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::array`
[INFO] [stdout]  --> src/vector3.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub use std::array;
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Index`
[INFO] [stdout]  --> src/vector3.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use std::ops::Index;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::array`
[INFO] [stdout]  --> src/vector3.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub use std::array;
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Index`
[INFO] [stdout]  --> src/vector3.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use std::ops::Index;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main2` is never used
[INFO] [stdout]   --> src/main.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn main2() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `to_string`, and `cross_product` are never used
[INFO] [stdout]    --> src/vector3.rs:186:16
[INFO] [stdout]     |
[INFO] [stdout] 185 |     impl Vec3 {
[INFO] [stdout]     |     --------- associated items in this implementation
[INFO] [stdout] 186 |         pub fn new() -> Self {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |         pub fn to_string(&self) -> String {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |         pub fn cross_product(&self, other: Vec3) -> Vec3{
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `origin`, and `dir` are never used
[INFO] [stdout]   --> src/ray.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     impl Ray {
[INFO] [stdout]    |     -------- associated items in this implementation
[INFO] [stdout] 11 |         pub fn new() -> Ray {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |         pub fn origin(self) -> Vec3 {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |         pub fn dir(self) -> Vec3 {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/main.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let N = (ray.at(t) - Vec3 {x:0.0, y:0.0, z: -1.0}).unit_vector();
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main2` is never used
[INFO] [stdout]   --> src/main.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn main2() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `to_string`, and `cross_product` are never used
[INFO] [stdout]    --> src/vector3.rs:186:16
[INFO] [stdout]     |
[INFO] [stdout] 185 |     impl Vec3 {
[INFO] [stdout]     |     --------- associated items in this implementation
[INFO] [stdout] 186 |         pub fn new() -> Self {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |         pub fn to_string(&self) -> String {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |         pub fn cross_product(&self, other: Vec3) -> Vec3{
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `origin`, and `dir` are never used
[INFO] [stdout]   --> src/ray.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     impl Ray {
[INFO] [stdout]    |     -------- associated items in this implementation
[INFO] [stdout] 11 |         pub fn new() -> Ray {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |         pub fn origin(self) -> Vec3 {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |         pub fn dir(self) -> Vec3 {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/main.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let N = (ray.at(t) - Vec3 {x:0.0, y:0.0, z: -1.0}).unit_vector();
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a45c278dbbc34233d8ef81758f1c7b952b3b4efe2fc7e55397c3de5c498aae64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a45c278dbbc34233d8ef81758f1c7b952b3b4efe2fc7e55397c3de5c498aae64", kill_on_drop: false }`
[INFO] [stdout] a45c278dbbc34233d8ef81758f1c7b952b3b4efe2fc7e55397c3de5c498aae64