[INFO] cloning repository https://github.com/kimheffy/ray_tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kimheffy/ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimheffy%2Fray_tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimheffy%2Fray_tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cf8afdfc5caf15f8ee9297dec877c9b401d4c3f [INFO] checking kimheffy/ray_tracer against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimheffy%2Fray_tracer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kimheffy/ray_tracer [INFO] finished tweaking git repo https://github.com/kimheffy/ray_tracer [INFO] tweaked toml for git repo https://github.com/kimheffy/ray_tracer written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kimheffy/ray_tracer on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kimheffy/ray_tracer 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "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 kimheffy/ray_tracer against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimheffy%2Fray_tracer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kimheffy/ray_tracer [INFO] finished tweaking git repo https://github.com/kimheffy/ray_tracer [INFO] tweaked toml for git repo https://github.com/kimheffy/ray_tracer written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kimheffy/ray_tracer on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kimheffy/ray_tracer 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 610f6a7f83b306a0f07c9d8f63103dff9ecafb8b328e2cd727d0a50cf19dc853 [INFO] running `Command { std: "docker" "start" "-a" "610f6a7f83b306a0f07c9d8f63103dff9ecafb8b328e2cd727d0a50cf19dc853", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "610f6a7f83b306a0f07c9d8f63103dff9ecafb8b328e2cd727d0a50cf19dc853", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "610f6a7f83b306a0f07c9d8f63103dff9ecafb8b328e2cd727d0a50cf19dc853", kill_on_drop: false }` [INFO] [stdout] 610f6a7f83b306a0f07c9d8f63103dff9ecafb8b328e2cd727d0a50cf19dc853 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81a60d332628c8fdb56724883cb73740c56c90d852cb08018c4100c97c57d452 [INFO] running `Command { std: "docker" "start" "-a" "81a60d332628c8fdb56724883cb73740c56c90d852cb08018c4100c97c57d452", kill_on_drop: false }` [INFO] [stderr] Checking ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::utils::equal` [INFO] [stdout] --> src/color.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::utils::equal; [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 imports: `AddAssign` and `process::Output` [INFO] [stdout] --> src/matrix.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | ops::{AddAssign, Mul}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 3 | process::Output, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `matrix` [INFO] [stdout] --> src/matrix.rs:77:14 [INFO] [stdout] | [INFO] [stdout] 77 | macro_rules! matrix { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::equal` [INFO] [stdout] --> src/tuple.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::utils::equal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign` and `process::Output` [INFO] [stdout] --> src/matrix.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | ops::{AddAssign, Mul}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 3 | process::Output, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hadamard_product` is never used [INFO] [stdout] --> src/color.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn hadamard_product(c1: &Color, c2: &Color) -> Color { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Matrix` is never constructed [INFO] [stdout] --> src/matrix.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Matrix { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `at`, and `set` are never used [INFO] [stdout] --> src/matrix.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 13 | / impl Matrix [INFO] [stdout] 14 | | where [INFO] [stdout] 15 | | T: std::default::Default, [INFO] [stdout] | |_____________________________- associated items in this implementation [INFO] [stdout] 16 | { [INFO] [stdout] 17 | fn new(row: usize, col: usize, mut data: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn at(&self, row: usize, col: usize) -> Option<&T> { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn set(&mut self, row: usize, col: usize, val: T) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hadamard_product` is never used [INFO] [stdout] --> src/color.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn hadamard_product(c1: &Color, c2: &Color) -> Color { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "81a60d332628c8fdb56724883cb73740c56c90d852cb08018c4100c97c57d452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81a60d332628c8fdb56724883cb73740c56c90d852cb08018c4100c97c57d452", kill_on_drop: false }` [INFO] [stdout] 81a60d332628c8fdb56724883cb73740c56c90d852cb08018c4100c97c57d452