[INFO] cloning repository https://github.com/LionelBeato/ray_tracing_one_weekend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LionelBeato/ray_tracing_one_weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLionelBeato%2Fray_tracing_one_weekend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLionelBeato%2Fray_tracing_one_weekend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c752ce5814ec1d9ba8abb1e633aa53c09a8235da [INFO] checking LionelBeato/ray_tracing_one_weekend against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLionelBeato%2Fray_tracing_one_weekend" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/LionelBeato/ray_tracing_one_weekend [INFO] finished tweaking git repo https://github.com/LionelBeato/ray_tracing_one_weekend [INFO] tweaked toml for git repo https://github.com/LionelBeato/ray_tracing_one_weekend written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LionelBeato/ray_tracing_one_weekend on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/LionelBeato/ray_tracing_one_weekend 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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking LionelBeato/ray_tracing_one_weekend against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLionelBeato%2Fray_tracing_one_weekend" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/LionelBeato/ray_tracing_one_weekend [INFO] finished tweaking git repo https://github.com/LionelBeato/ray_tracing_one_weekend [INFO] tweaked toml for git repo https://github.com/LionelBeato/ray_tracing_one_weekend written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LionelBeato/ray_tracing_one_weekend on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/LionelBeato/ray_tracing_one_weekend 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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clamp v0.1.0 [INFO] [stderr] Downloaded vector3 v1.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b7e864d32b9a12bc2a1313f9502496a4349112efe91a0868f775ac131c2ea01 [INFO] running `Command { std: "docker" "start" "-a" "6b7e864d32b9a12bc2a1313f9502496a4349112efe91a0868f775ac131c2ea01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b7e864d32b9a12bc2a1313f9502496a4349112efe91a0868f775ac131c2ea01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b7e864d32b9a12bc2a1313f9502496a4349112efe91a0868f775ac131c2ea01", kill_on_drop: false }` [INFO] [stdout] 6b7e864d32b9a12bc2a1313f9502496a4349112efe91a0868f775ac131c2ea01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04b1e1409b6417b4808c8931639cba55755e6611d20681ce197f013e344d6fd1 [INFO] running `Command { std: "docker" "start" "-a" "04b1e1409b6417b4808c8931639cba55755e6611d20681ce197f013e344d6fd1", kill_on_drop: false }` [INFO] [stderr] Checking clamp v0.1.0 [INFO] [stderr] Checking vector3 v1.1.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ray_tracing_one_weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `default`, `f32::INFINITY`, and `ptr::NonNull` [INFO] [stdout] --> src/lib/lib.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{f32::INFINITY, rc::Rc, default, ptr::NonNull}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Metal` [INFO] [stdout] --> src/lib/hit.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::material::{Material, Metal, Lambertian}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/lib/hit.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/lib/hit.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cell::Cell; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Material` [INFO] [stdout] --> src/lib/lib.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use material::{Material, Lambertian}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/hit.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut temp_rec = &mut HitRecord { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/material.rs:12:84 [INFO] [stdout] | [INFO] [stdout] 12 | fn scatter(&self, ray: &Ray, hit_record: &HitRecord, attenuation:&mut Vector3, mut scattered: &mut Ray) -> bool { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/material.rs:28:84 [INFO] [stdout] | [INFO] [stdout] 28 | fn scatter(&self, ray: &Ray, hit_record: &HitRecord, attenuation:&mut Vector3, mut scattered:&mut Ray) -> bool { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray` [INFO] [stdout] --> src/lib/material.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | fn scatter(&self, ray: &Ray, hit_record: &HitRecord, attenuation:&mut Vector3, mut scattered:&mut Ray) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ray` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/sphere.rs:17:50 [INFO] [stdout] | [INFO] [stdout] 17 | fn hit (&self, r:&Ray, t_min:f64, t_max:f64, mut rec:&mut HitRecord) -> bool { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `default`, `f32::INFINITY`, and `ptr::NonNull` [INFO] [stdout] --> src/lib/lib.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{f32::INFINITY, rc::Rc, default, ptr::NonNull}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Metal` [INFO] [stdout] --> src/lib/hit.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::material::{Material, Metal, Lambertian}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/lib/hit.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/lib/hit.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cell::Cell; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Material` [INFO] [stdout] --> src/lib/lib.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use material::{Material, Lambertian}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/hit.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut temp_rec = &mut HitRecord { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/material.rs:12:84 [INFO] [stdout] | [INFO] [stdout] 12 | fn scatter(&self, ray: &Ray, hit_record: &HitRecord, attenuation:&mut Vector3, mut scattered: &mut Ray) -> bool { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/material.rs:28:84 [INFO] [stdout] | [INFO] [stdout] 28 | fn scatter(&self, ray: &Ray, hit_record: &HitRecord, attenuation:&mut Vector3, mut scattered:&mut Ray) -> bool { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray` [INFO] [stdout] --> src/lib/material.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | fn scatter(&self, ray: &Ray, hit_record: &HitRecord, attenuation:&mut Vector3, mut scattered:&mut Ray) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ray` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/sphere.rs:17:50 [INFO] [stdout] | [INFO] [stdout] 17 | fn hit (&self, r:&Ray, t_min:f64, t_max:f64, mut rec:&mut HitRecord) -> bool { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::lib::ray::Ray` [INFO] [stdout] --> src/bin.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | use::lib::ray::Ray; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/bin.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `::lib::ray::Ray` [INFO] [stdout] --> src/bin.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | use::lib::ray::Ray; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/bin.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `Command { std: "docker" "inspect" "04b1e1409b6417b4808c8931639cba55755e6611d20681ce197f013e344d6fd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04b1e1409b6417b4808c8931639cba55755e6611d20681ce197f013e344d6fd1", kill_on_drop: false }` [INFO] [stdout] 04b1e1409b6417b4808c8931639cba55755e6611d20681ce197f013e344d6fd1