[INFO] cloning repository https://github.com/CunningBard/Fire-Spread-Simulation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CunningBard/Fire-Spread-Simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCunningBard%2FFire-Spread-Simulation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCunningBard%2FFire-Spread-Simulation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b57ecee635bb1a2267ffc864031c2e2eebcc1748
[INFO] checking CunningBard/Fire-Spread-Simulation against master#84e729a59f216cc64755788a470f165429a731f4 for pr-123737-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCunningBard%2FFire-Spread-Simulation" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CunningBard/Fire-Spread-Simulation on toolchain 84e729a59f216cc64755788a470f165429a731f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CunningBard/Fire-Spread-Simulation
[INFO] finished tweaking git repo https://github.com/CunningBard/Fire-Spread-Simulation
[INFO] tweaked toml for git repo https://github.com/CunningBard/Fire-Spread-Simulation written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/CunningBard/Fire-Spread-Simulation 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" "+84e729a59f216cc64755788a470f165429a731f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "da4f30c8bc533899d7837e0ecd0fa55db22a295148d630ab0f0bb49f195a48e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da4f30c8bc533899d7837e0ecd0fa55db22a295148d630ab0f0bb49f195a48e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da4f30c8bc533899d7837e0ecd0fa55db22a295148d630ab0f0bb49f195a48e9", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+84e729a59f216cc64755788a470f165429a731f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "8cf2cc9192348e2cb68e4ea1e40209a777109cc1443fcea80c11851cc844a3f8", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `rand_prob_`
[INFO] [stdout]  --> src/main.rs:3:62
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::essential_functions::{rand_item_index, rand_prob, rand_prob_, rand_range, switch_bool};
[INFO] [stdout]   |                                                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FullscreenType`, `WindowMode`
[INFO] [stdout]  --> src/main.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ggez::conf::{FullscreenType, WindowMode};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand_prob_`
[INFO] [stdout]  --> src/main.rs:3:62
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::essential_functions::{rand_item_index, rand_prob, rand_prob_, rand_range, switch_bool};
[INFO] [stdout]   |                                                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FullscreenType`, `WindowMode`
[INFO] [stdout]  --> src/main.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ggez::conf::{FullscreenType, WindowMode};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:249:25
[INFO] [stdout]     |
[INFO] [stdout] 249 |                     let mut gg = &mut self.grid.grid[m_pos.y as i32 as usize][m_pos.x as i32  as usize];
[INFO] [stdout]     |                         ----^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_shuffle` is never used
[INFO] [stdout]   --> src/essential_functions.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn vec_shuffle<T>(vec: &mut Vec<T>)
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_number_increase_prob` is never used
[INFO] [stdout]   --> src/essential_functions.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn rand_number_increase_prob(mut start_prob: i32, minus_per_iteration: i32) -> i32
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:249:25
[INFO] [stdout]     |
[INFO] [stdout] 249 |                     let mut gg = &mut self.grid.grid[m_pos.y as i32 as usize][m_pos.x as i32  as usize];
[INFO] [stdout]     |                         ----^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_shuffle` is never used
[INFO] [stdout]   --> src/essential_functions.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn vec_shuffle<T>(vec: &mut Vec<T>)
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_number_increase_prob` is never used
[INFO] [stdout]   --> src/essential_functions.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn rand_number_increase_prob(mut start_prob: i32, minus_per_iteration: i32) -> i32
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.30s
[INFO] running `Command { std: "docker" "inspect" "8cf2cc9192348e2cb68e4ea1e40209a777109cc1443fcea80c11851cc844a3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf2cc9192348e2cb68e4ea1e40209a777109cc1443fcea80c11851cc844a3f8", kill_on_drop: false }`
[INFO] [stdout] 8cf2cc9192348e2cb68e4ea1e40209a777109cc1443fcea80c11851cc844a3f8