[INFO] updating cached repository https://github.com/djog/Rust_Project_2020
[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] [stderr] From https://github.com/djog/Rust_Project_2020
[INFO] [stderr]  * [new branch]      develop    -> develop
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e3b35edb1508177b70cb8538705d4520b8275b4
[INFO] checking djog/Rust_Project_2020 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjog%2FRust_Project_2020" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djog/Rust_Project_2020 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/djog/Rust_Project_2020
[INFO] finished tweaking git repo https://github.com/djog/Rust_Project_2020
[INFO] tweaked toml for git repo https://github.com/djog/Rust_Project_2020 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/djog/Rust_Project_2020 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 36be704a067d63aa2dea27ceda986db8ed05fedc37aeb3c21b4f8aa846ca32a9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "36be704a067d63aa2dea27ceda986db8ed05fedc37aeb3c21b4f8aa846ca32a9"`
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]     Checking rust_project_2020 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/event_manager/mod.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 | /         (self.mouse_position.x as i32 > rect.x && (self.mouse_position.x as i32) < (rect.x + rect.width() as i32)
[INFO] [stderr] 98 | |         && self.mouse_position.y as i32 > rect.y && (self.mouse_position.y as i32) < (rect.y + rect.height() as i32))
[INFO] [stderr]    | |_____________________________________________________________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 97 |         self.mouse_position.x as i32 > rect.x && (self.mouse_position.x as i32) < (rect.x + rect.width() as i32)
[INFO] [stderr] 98 |         && self.mouse_position.y as i32 > rect.y && (self.mouse_position.y as i32) < (rect.y + rect.height() as i32)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/event_manager/mod.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 | /         (self.mouse_position.x as i32 > rect.x && (self.mouse_position.x as i32) < (rect.x + rect.width() as i32)
[INFO] [stderr] 98 | |         && self.mouse_position.y as i32 > rect.y && (self.mouse_position.y as i32) < (rect.y + rect.height() as i32))
[INFO] [stderr]    | |_____________________________________________________________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 97 |         self.mouse_position.x as i32 > rect.x && (self.mouse_position.x as i32) < (rect.x + rect.width() as i32)
[INFO] [stderr] 98 |         && self.mouse_position.y as i32 > rect.y && (self.mouse_position.y as i32) < (rect.y + rect.height() as i32)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/world.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/world.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player_tile_pos`
[INFO] [stderr]    --> src/game.rs:138:21
[INFO] [stderr]     |
[INFO] [stderr] 138 |                 let player_tile_pos = tile::world_to_tile_coords(player.position  + Vector2{x: 32.0, y: 32.0}, &world);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_tile_pos`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player_tile_pos`
[INFO] [stderr]    --> src/game.rs:138:21
[INFO] [stderr]     |
[INFO] [stderr] 138 |                 let player_tile_pos = tile::world_to_tile_coords(player.position  + Vector2{x: 32.0, y: 32.0}, &world);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_tile_pos`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `id`
[INFO] [stderr]   --> src/tile.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     id: u16,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_surrounding`
[INFO] [stderr]    --> src/world.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn set_surrounding(&mut self, position: Vector2)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_surrounding`
[INFO] [stderr]    --> src/world.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     pub fn get_surrounding(&mut self, position: Vector2) -> [[u16; 3]; 3]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `id`
[INFO] [stderr]   --> src/tile.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     id: u16,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_surrounding`
[INFO] [stderr]    --> src/world.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn set_surrounding(&mut self, position: Vector2)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_surrounding`
[INFO] [stderr]    --> src/world.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     pub fn get_surrounding(&mut self, position: Vector2) -> [[u16; 3]; 3]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `"docker" "inspect" "36be704a067d63aa2dea27ceda986db8ed05fedc37aeb3c21b4f8aa846ca32a9"`
[INFO] running `"docker" "rm" "-f" "36be704a067d63aa2dea27ceda986db8ed05fedc37aeb3c21b4f8aa846ca32a9"`
[INFO] [stdout] 36be704a067d63aa2dea27ceda986db8ed05fedc37aeb3c21b4f8aa846ca32a9