[INFO] updating cached repository HazardDev/asteroids
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HazardDev/asteroids
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HazardDev/asteroids" "work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/HazardDev/asteroids"`
[INFO] [stderr] Cloning into 'work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/HazardDev/asteroids'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HazardDev/asteroids" "work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/HazardDev/asteroids"`
[INFO] [stderr] Cloning into 'work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/HazardDev/asteroids'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b1fd2ff021f2b6e7f74bb3edaf3a024d694bd1b
[INFO] sha for GitHub repo HazardDev/asteroids: 7b1fd2ff021f2b6e7f74bb3edaf3a024d694bd1b
[INFO] validating manifest of HazardDev/asteroids on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of HazardDev/asteroids on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing HazardDev/asteroids
[INFO] finished frobbing HazardDev/asteroids
[INFO] frobbed toml for HazardDev/asteroids written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/HazardDev/asteroids/Cargo.toml
[INFO] started frobbing HazardDev/asteroids
[INFO] finished frobbing HazardDev/asteroids
[INFO] frobbed toml for HazardDev/asteroids written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/HazardDev/asteroids/Cargo.toml
[INFO] crate HazardDev/asteroids has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking HazardDev/asteroids against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/HazardDev/asteroids:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6d59a3f96f1e2de4197221e08901695eabda4bfccbac90d1eea2d16c482935ca
[INFO] running `"docker" "start" "-a" "6d59a3f96f1e2de4197221e08901695eabda4bfccbac90d1eea2d16c482935ca"`
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.52.0
[INFO] [stderr]     Checking asteroids v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `ship::Ship`
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use ship::Ship;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `asteroid::Asteroid`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use asteroid::Asteroid;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg`
[INFO] [stderr]   --> src/asteroid.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn render(&mut self, arg: &RenderArgs) {
[INFO] [stderr]    |                              ^^^ help: consider using `_arg` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg`
[INFO] [stderr]   --> src/ship.rs:24:30
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn render(&mut self, arg: &RenderArgs) {
[INFO] [stderr]    |                              ^^^ help: consider using `_arg` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut event_settings = EventSettings {
[INFO] [stderr]    |         ----^^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos_x`
[INFO] [stderr]  --> src/asteroid.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pos_x: i32,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos_y`
[INFO] [stderr]  --> src/asteroid.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pos_y: i32,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rotation`
[INFO] [stderr]  --> src/asteroid.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     rotation: i32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `window_size`
[INFO] [stderr]   --> src/game.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     window_size: [u32; 2],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_size`
[INFO] [stderr]   --> src/game.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn get_size(&self) -> [u32; 2] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos_x`
[INFO] [stderr]  --> src/ship.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pos_x: u32,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos_y`
[INFO] [stderr]  --> src/ship.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pos_y: u32,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rotation`
[INFO] [stderr]   --> src/ship.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     rotation: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ship::Ship`
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use ship::Ship;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `asteroid::Asteroid`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use asteroid::Asteroid;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg`
[INFO] [stderr]   --> src/asteroid.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn render(&mut self, arg: &RenderArgs) {
[INFO] [stderr]    |                              ^^^ help: consider using `_arg` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg`
[INFO] [stderr]   --> src/ship.rs:24:30
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn render(&mut self, arg: &RenderArgs) {
[INFO] [stderr]    |                              ^^^ help: consider using `_arg` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut event_settings = EventSettings {
[INFO] [stderr]    |         ----^^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos_x`
[INFO] [stderr]  --> src/asteroid.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pos_x: i32,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos_y`
[INFO] [stderr]  --> src/asteroid.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pos_y: i32,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rotation`
[INFO] [stderr]  --> src/asteroid.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     rotation: i32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `window_size`
[INFO] [stderr]   --> src/game.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     window_size: [u32; 2],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_size`
[INFO] [stderr]   --> src/game.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn get_size(&self) -> [u32; 2] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos_x`
[INFO] [stderr]  --> src/ship.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pos_x: u32,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos_y`
[INFO] [stderr]  --> src/ship.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pos_y: u32,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rotation`
[INFO] [stderr]   --> src/ship.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     rotation: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `"docker" "inspect" "6d59a3f96f1e2de4197221e08901695eabda4bfccbac90d1eea2d16c482935ca"`
[INFO] running `"docker" "rm" "-f" "6d59a3f96f1e2de4197221e08901695eabda4bfccbac90d1eea2d16c482935ca"`
[INFO] [stdout] 6d59a3f96f1e2de4197221e08901695eabda4bfccbac90d1eea2d16c482935ca