[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 master#49b3924bd4a34d3cf9c37b74120fba78d9712ab8 for pr-118247 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLionelBeato%2Fray_tracing_one_weekend" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LionelBeato/ray_tracing_one_weekend on toolchain 49b3924bd4a34d3cf9c37b74120fba78d9712ab8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49b3924bd4a34d3cf9c37b74120fba78d9712ab8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3-tc1/source/Cargo.toml [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" "+49b3924bd4a34d3cf9c37b74120fba78d9712ab8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking LionelBeato/ray_tracing_one_weekend against try#ab2dc84cfc2c30bb279a7cd2bfef172c30260142 for pr-118247 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLionelBeato%2Fray_tracing_one_weekend" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LionelBeato/ray_tracing_one_weekend on toolchain ab2dc84cfc2c30bb279a7cd2bfef172c30260142 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab2dc84cfc2c30bb279a7cd2bfef172c30260142" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3-tc2/source/Cargo.toml [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" "+ab2dc84cfc2c30bb279a7cd2bfef172c30260142" "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#ab2dc84cfc2c30bb279a7cd2bfef172c30260142 for pr-118247 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLionelBeato%2Fray_tracing_one_weekend" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LionelBeato/ray_tracing_one_weekend on toolchain ab2dc84cfc2c30bb279a7cd2bfef172c30260142 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab2dc84cfc2c30bb279a7cd2bfef172c30260142" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3-tc2/source/Cargo.toml [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" "+ab2dc84cfc2c30bb279a7cd2bfef172c30260142" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ab2dc84cfc2c30bb279a7cd2bfef172c30260142" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bba487ebb4bb8c6655646b30025642161194e667694b0e1234dbce7f6f849f93 [INFO] running `Command { std: "docker" "start" "-a" "bba487ebb4bb8c6655646b30025642161194e667694b0e1234dbce7f6f849f93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bba487ebb4bb8c6655646b30025642161194e667694b0e1234dbce7f6f849f93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bba487ebb4bb8c6655646b30025642161194e667694b0e1234dbce7f6f849f93", kill_on_drop: false }` [INFO] [stdout] bba487ebb4bb8c6655646b30025642161194e667694b0e1234dbce7f6f849f93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ab2dc84cfc2c30bb279a7cd2bfef172c30260142" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da0a4375ea6cfd5cf87f6c3fd698968a01cfe61a4f31ba0b8ca3bc96e9085662 [INFO] running `Command { std: "docker" "start" "-a" "da0a4375ea6cfd5cf87f6c3fd698968a01cfe61a4f31ba0b8ca3bc96e9085662", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [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`, `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)]` 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 imports: `default`, `f32::INFINITY`, `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)]` 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: 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)]` 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: 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)]` on by default [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: 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: 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)]` 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: 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)]` on by default [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: 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: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [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)]` 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)]` 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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.10s [INFO] running `Command { std: "docker" "inspect" "da0a4375ea6cfd5cf87f6c3fd698968a01cfe61a4f31ba0b8ca3bc96e9085662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da0a4375ea6cfd5cf87f6c3fd698968a01cfe61a4f31ba0b8ca3bc96e9085662", kill_on_drop: false }` [INFO] [stdout] da0a4375ea6cfd5cf87f6c3fd698968a01cfe61a4f31ba0b8ca3bc96e9085662