[INFO] updating cached repository https://github.com/GuillaumeGomez/rust-toy-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] [stderr] From https://github.com/GuillaumeGomez/rust-toy-game
[INFO] [stderr]    8746bf4..e1d5730  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1d57303286e1b660da3db029c9887ffeb48dc5a
[INFO] checking GuillaumeGomez/rust-toy-game against master#08dfbfb61871a83f720c6e97a3b737076e89fe3e for pr-71796
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGuillaumeGomez%2Frust-toy-game" "/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/GuillaumeGomez/rust-toy-game on toolchain 08dfbfb61871a83f720c6e97a3b737076e89fe3e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+08dfbfb61871a83f720c6e97a3b737076e89fe3e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/GuillaumeGomez/rust-toy-game
[INFO] finished tweaking git repo https://github.com/GuillaumeGomez/rust-toy-game
[INFO] tweaked toml for git repo https://github.com/GuillaumeGomez/rust-toy-game written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/GuillaumeGomez/rust-toy-game already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+08dfbfb61871a83f720c6e97a3b737076e89fe3e" "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" "+08dfbfb61871a83f720c6e97a3b737076e89fe3e" "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] 1abb33e459a664e1b7618bb86a71ae33efff1482f33bca6714c723469aba6662
[INFO] running `"docker" "start" "-a" "1abb33e459a664e1b7618bb86a71ae33efff1482f33bca6714c723469aba6662"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/main.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / macro_rules! return_if_none {
[INFO] [stderr] 16 | |     ($x:expr) => {{
[INFO] [stderr] 17 | |         match $x {
[INFO] [stderr] 18 | |             Some(x) => x,
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     }};
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/enemy.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::map::Map`
[INFO] [stderr]   --> src/enemy.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::map::Map;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::player::Player`
[INFO] [stderr]   --> src/enemy.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::player::Player;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::utils`
[INFO] [stderr]   --> src/enemy.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use crate::utils;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MAX_DISTANCE_PURSUIT`, `MAX_DISTANCE_WANDERING`
[INFO] [stderr]   --> src/enemy.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::{GetDimension, GetPos, Id, MAX_DISTANCE_PURSUIT, MAX_DISTANCE_WANDERING, ONE_SECOND};
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::image::LoadSurface`
[INFO] [stderr]  --> src/menu.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use sdl2::image::LoadSurface;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/main.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / macro_rules! return_if_none {
[INFO] [stderr] 16 | |     ($x:expr) => {{
[INFO] [stderr] 17 | |         match $x {
[INFO] [stderr] 18 | |             Some(x) => x,
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     }};
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/enemy.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::map::Map`
[INFO] [stderr]   --> src/enemy.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::map::Map;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::player::Player`
[INFO] [stderr]   --> src/enemy.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::player::Player;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::utils`
[INFO] [stderr]   --> src/enemy.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use crate::utils;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MAX_DISTANCE_PURSUIT`, `MAX_DISTANCE_WANDERING`
[INFO] [stderr]   --> src/enemy.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::{GetDimension, GetPos, Id, MAX_DISTANCE_PURSUIT, MAX_DISTANCE_WANDERING, ONE_SECOND};
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::image::LoadSurface`
[INFO] [stderr]  --> src/menu.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use sdl2::image::LoadSurface;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/death_animation.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let mut surface = Surface::from_file("resources/death.png")
[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: variable does not need to be mutable
[INFO] [stderr]   --> src/death_animation.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let mut surface = Surface::from_file("resources/death.png")
[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: variant is never constructed: `MoveTo`
[INFO] [stderr]   --> src/enemy.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     MoveTo(i64, i64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveToPlayer`
[INFO] [stderr]   --> src/enemy.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     MoveToPlayer,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `action`
[INFO] [stderr]   --> src/enemy.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     action: EnemyAction,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `start_x`
[INFO] [stderr]   --> src/enemy.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     start_x: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `start_y`
[INFO] [stderr]   --> src/enemy.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     start_y: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `compute_destination`
[INFO] [stderr]    --> src/enemy.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn compute_destination(&mut self, x: i64, y: i64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add`
[INFO] [stderr]   --> src/stat.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn add(&mut self, add: u64) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `compute_distance`
[INFO] [stderr]  --> src/utils.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn compute_distance<A, B>(a: &A, b: &B) -> i32
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveTo`
[INFO] [stderr]   --> src/enemy.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     MoveTo(i64, i64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MoveToPlayer`
[INFO] [stderr]   --> src/enemy.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     MoveToPlayer,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `action`
[INFO] [stderr]   --> src/enemy.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     action: EnemyAction,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `start_x`
[INFO] [stderr]   --> src/enemy.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     start_x: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `start_y`
[INFO] [stderr]   --> src/enemy.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     start_y: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `compute_destination`
[INFO] [stderr]    --> src/enemy.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn compute_destination(&mut self, x: i64, y: i64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add`
[INFO] [stderr]   --> src/stat.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn add(&mut self, add: u64) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `compute_distance`
[INFO] [stderr]  --> src/utils.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn compute_distance<A, B>(a: &A, b: &B) -> i32
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `weight`
[INFO] [stderr]    --> src/weapon.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn weight(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `weight`
[INFO] [stderr]    --> src/weapon.rs:248:5
[INFO] [stderr]     |
[INFO] [stderr] 248 |     pub fn weight(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `weight`
[INFO] [stderr]    --> src/weapon.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn weight(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `weight`
[INFO] [stderr]    --> src/weapon.rs:248:5
[INFO] [stderr]     |
[INFO] [stderr] 248 |     pub fn weight(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.47s
[INFO] running `"docker" "inspect" "1abb33e459a664e1b7618bb86a71ae33efff1482f33bca6714c723469aba6662"`
[INFO] running `"docker" "rm" "-f" "1abb33e459a664e1b7618bb86a71ae33efff1482f33bca6714c723469aba6662"`
[INFO] [stdout] 1abb33e459a664e1b7618bb86a71ae33efff1482f33bca6714c723469aba6662