[INFO] updating cached repository https://github.com/WiseEyeKOSO/Rust-game
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7c693d37fa20f3f641b64aab0921a126377d2a69
[INFO] checking WiseEyeKOSO/Rust-game against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiseEyeKOSO%2FRust-game" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WiseEyeKOSO/Rust-game on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/WiseEyeKOSO/Rust-game
[INFO] finished tweaking git repo https://github.com/WiseEyeKOSO/Rust-game
[INFO] tweaked toml for git repo https://github.com/WiseEyeKOSO/Rust-game written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/WiseEyeKOSO/Rust-game already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 68b672c3ca11c3ed06de259df33574f4071d0ac3abd5660d88a1e0eff2db2bc1
[INFO] running `"docker" "start" "-a" "68b672c3ca11c3ed06de259df33574f4071d0ac3abd5660d88a1e0eff2db2bc1"`
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking nix v0.12.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking nix v0.13.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking x11-dl v2.18.3
[INFO] [stderr]     Checking andrew v0.2.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking pistoncore-window v0.36.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking wayland-sys v0.21.11
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.41.0
[INFO] [stderr]     Checking piston v0.41.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking wayland-commons v0.21.11
[INFO] [stderr]     Checking wayland-client v0.21.11
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking wayland-protocols v0.21.11
[INFO] [stderr]     Checking piston-gfx_texture v0.35.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.5
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.56.0
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking pistoncore-glutin_window v0.53.1
[INFO] [stderr]     Checking piston_window v0.88.0
[INFO] [stderr]     Checking piston-tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `piston_window::types::Color`
[INFO] [stderr]  --> src/player.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use piston_window::types::Color;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::types::Color`
[INFO] [stderr]  --> src/game.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use piston_window::types::Color;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::game::Object`
[INFO] [stderr]  --> src/opponent.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::game::Object;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LinkedList`
[INFO] [stderr]  --> src/bullet.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::collections::{HashMap,LinkedList};
[INFO] [stderr]   |                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/game.rs:20:28
[INFO] [stderr]    |
[INFO] [stderr] 20 |             Object::Bullet(b) => (10,10),
[INFO] [stderr]    |                            ^ help: consider prefixing with an underscore: `_b`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MOVING_PERIOD`
[INFO] [stderr]   --> src/game.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | const MOVING_PERIOD: f64 = 0.1;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Circle`
[INFO] [stderr]   --> src/opponent.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Circle,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Triangle`
[INFO] [stderr]   --> src/opponent.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Triangle,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::types::Color`
[INFO] [stderr]  --> src/player.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use piston_window::types::Color;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::types::Color`
[INFO] [stderr]  --> src/game.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use piston_window::types::Color;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::game::Object`
[INFO] [stderr]  --> src/opponent.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::game::Object;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LinkedList`
[INFO] [stderr]  --> src/bullet.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::collections::{HashMap,LinkedList};
[INFO] [stderr]   |                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/game.rs:20:28
[INFO] [stderr]    |
[INFO] [stderr] 20 |             Object::Bullet(b) => (10,10),
[INFO] [stderr]    |                            ^ help: consider prefixing with an underscore: `_b`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MOVING_PERIOD`
[INFO] [stderr]   --> src/game.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | const MOVING_PERIOD: f64 = 0.1;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Circle`
[INFO] [stderr]   --> src/opponent.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Circle,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Triangle`
[INFO] [stderr]   --> src/opponent.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Triangle,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `"docker" "inspect" "68b672c3ca11c3ed06de259df33574f4071d0ac3abd5660d88a1e0eff2db2bc1"`
[INFO] running `"docker" "rm" "-f" "68b672c3ca11c3ed06de259df33574f4071d0ac3abd5660d88a1e0eff2db2bc1"`
[INFO] [stdout] 68b672c3ca11c3ed06de259df33574f4071d0ac3abd5660d88a1e0eff2db2bc1