[INFO] cloning repository https://github.com/thislock/a_star_snake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thislock/a_star_snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthislock%2Fa_star_snake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthislock%2Fa_star_snake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e0b484bb31c1018c57931514eede031316ab736f [INFO] checking thislock/a_star_snake against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthislock%2Fa_star_snake" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thislock/a_star_snake on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thislock/a_star_snake [INFO] finished tweaking git repo https://github.com/thislock/a_star_snake [INFO] tweaked toml for git repo https://github.com/thislock/a_star_snake written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thislock/a_star_snake 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 815efc08be3931f13a42f10283e34e92a09f5d157ce8402cb66051a0a42f9222 [INFO] running `Command { std: "docker" "start" "-a" "815efc08be3931f13a42f10283e34e92a09f5d157ce8402cb66051a0a42f9222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "815efc08be3931f13a42f10283e34e92a09f5d157ce8402cb66051a0a42f9222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "815efc08be3931f13a42f10283e34e92a09f5d157ce8402cb66051a0a42f9222", kill_on_drop: false }` [INFO] [stdout] 815efc08be3931f13a42f10283e34e92a09f5d157ce8402cb66051a0a42f9222 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89871c0b48d417876440cf35a418ea673104970db15fa4b656e6c3b17b78baa7 [INFO] running `Command { std: "docker" "start" "-a" "89871c0b48d417876440cf35a418ea673104970db15fa4b656e6c3b17b78baa7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking a_star_snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/snake.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{draw::{Color, PixelBuffer}, SNAKE_GRID_SIZE_I32, pathfinding::Path, SNAKE_GRID_SIZE}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/pathfinding.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::HashMap, thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::libc::_SC_THREAD_CPUTIME` [INFO] [stdout] --> src/pathfinding.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use sdl2::libc::_SC_THREAD_CPUTIME; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/snake.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{draw::{Color, PixelBuffer}, SNAKE_GRID_SIZE_I32, pathfinding::Path, SNAKE_GRID_SIZE}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/pathfinding.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::HashMap, thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::libc::_SC_THREAD_CPUTIME` [INFO] [stdout] --> src/pathfinding.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use sdl2::libc::_SC_THREAD_CPUTIME; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/pathfinding.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/events.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | Event::KeyDown { keycode: Some(Keycode::Escape), .. } => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/pathfinding.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/events.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | Event::KeyDown { keycode: Some(Keycode::Escape), .. } => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `target_fps`, `fps_count`, and `sec_counter` are never read [INFO] [stdout] --> src/frame_culling.rs:7:3 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct FrameCulling { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 7 | target_fps: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | fps_count: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 12 | sec_counter: time::Instant, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print_fps` and `reset_fps` are never used [INFO] [stdout] --> src/frame_culling.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 15 | impl FrameCulling { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn print_fps(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn reset_fps(&mut self, fps: u32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `target_fps`, `fps_count`, and `sec_counter` are never read [INFO] [stdout] --> src/frame_culling.rs:7:3 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct FrameCulling { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 7 | target_fps: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | fps_count: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 12 | sec_counter: time::Instant, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print_fps` and `reset_fps` are never used [INFO] [stdout] --> src/frame_culling.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 15 | impl FrameCulling { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn print_fps(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn reset_fps(&mut self, fps: u32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.40s [INFO] running `Command { std: "docker" "inspect" "89871c0b48d417876440cf35a418ea673104970db15fa4b656e6c3b17b78baa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89871c0b48d417876440cf35a418ea673104970db15fa4b656e6c3b17b78baa7", kill_on_drop: false }` [INFO] [stdout] 89871c0b48d417876440cf35a418ea673104970db15fa4b656e6c3b17b78baa7