[INFO] cloning repository https://github.com/bryan-brenes-rojas/ray-tracer-challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bryan-brenes-rojas/ray-tracer-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryan-brenes-rojas%2Fray-tracer-challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryan-brenes-rojas%2Fray-tracer-challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4cf301b5b97809eb647f14ce16a5c81a86492d5e
[INFO] checking bryan-brenes-rojas/ray-tracer-challenge against try#c0a9760914bada211f4924ee16d41ae1a366d2ba for pr-148545
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryan-brenes-rojas%2Fray-tracer-challenge" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bryan-brenes-rojas/ray-tracer-challenge
[INFO] finished tweaking git repo https://github.com/bryan-brenes-rojas/ray-tracer-challenge
[INFO] tweaked toml for git repo https://github.com/bryan-brenes-rojas/ray-tracer-challenge written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bryan-brenes-rojas/ray-tracer-challenge on toolchain c0a9760914bada211f4924ee16d41ae1a366d2ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bryan-brenes-rojas/ray-tracer-challenge 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" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afafc455217e1789eb058aa3c9a49f90f6df9df5c4463afe66b561cc3652c2bb
[INFO] running `Command { std: "docker" "start" "-a" "afafc455217e1789eb058aa3c9a49f90f6df9df5c4463afe66b561cc3652c2bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afafc455217e1789eb058aa3c9a49f90f6df9df5c4463afe66b561cc3652c2bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afafc455217e1789eb058aa3c9a49f90f6df9df5c4463afe66b561cc3652c2bb", kill_on_drop: false }`
[INFO] [stdout] afafc455217e1789eb058aa3c9a49f90f6df9df5c4463afe66b561cc3652c2bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68c68b13c036fd92f282e33e1c4e5766593d84d9e6f03bb4660fce3dc0a74ffb
[INFO] running `Command { std: "docker" "start" "-a" "68c68b13c036fd92f282e33e1c4e5766593d84d9e6f03bb4660fce3dc0a74ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ray-tracer-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `object` is never read
[INFO] [stdout]  --> src/intersection.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Intersection<T: Object> {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 5 |     pub t: f32,
[INFO] [stdout] 6 |     pub object: T,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Intersection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_ray` is never used
[INFO] [stdout]  --> src/sphere_silhouette.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn create_ray(x: usize, y: usize, origin: &Point) -> Ray {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_sphere` is never used
[INFO] [stdout]   --> src/sphere_silhouette.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn draw_sphere() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_ray` is never used
[INFO] [stdout]  --> src/sphere_silhouette.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn create_ray(x: usize, y: usize, origin: &Point) -> Ray {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_sphere` is never used
[INFO] [stdout]   --> src/sphere_silhouette.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn draw_sphere() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "68c68b13c036fd92f282e33e1c4e5766593d84d9e6f03bb4660fce3dc0a74ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68c68b13c036fd92f282e33e1c4e5766593d84d9e6f03bb4660fce3dc0a74ffb", kill_on_drop: false }`
[INFO] [stdout] 68c68b13c036fd92f282e33e1c4e5766593d84d9e6f03bb4660fce3dc0a74ffb