[INFO] cloning repository https://github.com/julyfun/ray-tracing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/julyfun/ray-tracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulyfun%2Fray-tracing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulyfun%2Fray-tracing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5b45b5d2d54c11605d1a5ec6c3a642744f9b4fd3 [INFO] checking julyfun/ray-tracing against master#94b72d6bebbddb5d17860914c4544f37365e988c for pr-122789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulyfun%2Fray-tracing" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/julyfun/ray-tracing on toolchain 94b72d6bebbddb5d17860914c4544f37365e988c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/julyfun/ray-tracing [INFO] finished tweaking git repo https://github.com/julyfun/ray-tracing [INFO] tweaked toml for git repo https://github.com/julyfun/ray-tracing written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/julyfun/ray-tracing 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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "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 julyfun/ray-tracing against try#cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc for pr-122789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulyfun%2Fray-tracing" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/julyfun/ray-tracing on toolchain cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/julyfun/ray-tracing [INFO] finished tweaking git repo https://github.com/julyfun/ray-tracing [INFO] tweaked toml for git repo https://github.com/julyfun/ray-tracing written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/julyfun/ray-tracing 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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking julyfun/ray-tracing against try#cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc for pr-122789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulyfun%2Fray-tracing" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/julyfun/ray-tracing on toolchain cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/julyfun/ray-tracing [INFO] finished tweaking git repo https://github.com/julyfun/ray-tracing [INFO] tweaked toml for git repo https://github.com/julyfun/ray-tracing written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/julyfun/ray-tracing 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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0f37c20ba988d311567f14991a76a9002919bf490cbb6f7507b3efde3bf3955 [INFO] running `Command { std: "docker" "start" "-a" "a0f37c20ba988d311567f14991a76a9002919bf490cbb6f7507b3efde3bf3955", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0f37c20ba988d311567f14991a76a9002919bf490cbb6f7507b3efde3bf3955", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0f37c20ba988d311567f14991a76a9002919bf490cbb6f7507b3efde3bf3955", kill_on_drop: false }` [INFO] [stdout] a0f37c20ba988d311567f14991a76a9002919bf490cbb6f7507b3efde3bf3955 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98d9fe4a9a9160b653b331ec2b5870e291b35ac239708c98c73a9afc4cc2ccbf [INFO] running `Command { std: "docker" "start" "-a" "98d9fe4a9a9160b653b331ec2b5870e291b35ac239708c98c73a9afc4cc2ccbf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking auto_ops v0.3.0 [INFO] [stderr] Checking getrandom v0.2.10 [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-tracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `hit_front_face` [INFO] [stdout] --> src/material.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | hit_front_face: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_front_face` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit_front_face` [INFO] [stdout] --> src/material.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | hit_front_face: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_front_face` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit_front_face` [INFO] [stdout] --> src/material.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | hit_front_face: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_front_face` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `aspect_ratio`, `fov`, `u`, `v`, and `w` are never read [INFO] [stdout] --> src/camera.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Camera { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 54 | aspect_ratio: f64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | fov: f64, [INFO] [stdout] | ^^^ [INFO] [stdout] 65 | /// 三向单位向量，向右，还是发射光线 [INFO] [stdout] 66 | u: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] 67 | /// 向上 [INFO] [stdout] 68 | v: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] 69 | /// z 轴，向屏幕内部 [INFO] [stdout] 70 | w: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit_front_face` [INFO] [stdout] --> src/material.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | hit_front_face: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_front_face` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit_front_face` [INFO] [stdout] --> src/material.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | hit_front_face: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_front_face` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hit_front_face` [INFO] [stdout] --> src/material.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | hit_front_face: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hit_front_face` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `aspect_ratio`, `fov`, `u`, `v`, and `w` are never read [INFO] [stdout] --> src/camera.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Camera { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 54 | aspect_ratio: f64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | fov: f64, [INFO] [stdout] | ^^^ [INFO] [stdout] 65 | /// 三向单位向量，向右，还是发射光线 [INFO] [stdout] 66 | u: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] 67 | /// 向上 [INFO] [stdout] 68 | v: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] 69 | /// z 轴，向屏幕内部 [INFO] [stdout] 70 | w: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Metal` [INFO] [stdout] --> src/main.rs:4:52 [INFO] [stdout] | [INFO] [stdout] 4 | material::{Dielectric, FuzzyMetal, Lambertian, Metal}, [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/main.rs:4:52 [INFO] [stdout] | [INFO] [stdout] 4 | material::{Dielectric, FuzzyMetal, Lambertian, Metal}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `Command { std: "docker" "inspect" "98d9fe4a9a9160b653b331ec2b5870e291b35ac239708c98c73a9afc4cc2ccbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98d9fe4a9a9160b653b331ec2b5870e291b35ac239708c98c73a9afc4cc2ccbf", kill_on_drop: false }` [INFO] [stdout] 98d9fe4a9a9160b653b331ec2b5870e291b35ac239708c98c73a9afc4cc2ccbf