[INFO] cloning repository https://github.com/polgar1/Brians-Brain-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/polgar1/Brians-Brain-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolgar1%2FBrians-Brain-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolgar1%2FBrians-Brain-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc241d2d0063acc8f64e91bd7daafa2553e1598f
[INFO] checking polgar1/Brians-Brain-Rust against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolgar1%2FBrians-Brain-Rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/polgar1/Brians-Brain-Rust
[INFO] finished tweaking git repo https://github.com/polgar1/Brians-Brain-Rust
[INFO] tweaked toml for git repo https://github.com/polgar1/Brians-Brain-Rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/polgar1/Brians-Brain-Rust on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/polgar1/Brians-Brain-Rust 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ce1086512bc5d9cd298e481e302cf69b57728e679fd98f3107812ccc0b9101c9
[INFO] running `Command { std: "docker" "start" "ce1086512bc5d9cd298e481e302cf69b57728e679fd98f3107812ccc0b9101c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce1086512bc5d9cd298e481e302cf69b57728e679fd98f3107812ccc0b9101c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce1086512bc5d9cd298e481e302cf69b57728e679fd98f3107812ccc0b9101c9" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce1086512bc5d9cd298e481e302cf69b57728e679fd98f3107812ccc0b9101c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce1086512bc5d9cd298e481e302cf69b57728e679fd98f3107812ccc0b9101c9" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking miniquad v0.4.8
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking macroquad v0.4.14
[INFO] [stderr]     Checking main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Rng` and `random_range`
[INFO] [stdout]  --> src/main.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::rand::{random_range, Rng, RngExt};
[INFO] [stdout]   |              ^^^^^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macroquad::prelude::coroutines::wait_seconds`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use macroquad::prelude::coroutines::wait_seconds;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `highlife_rule`
[INFO] [stdout]   --> src/main.rs:67:65
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn simulate_grid(grid: &Vec<Vec<i32>>, width: i32, height: i32, highlife_rule: bool) -> Vec<Vec<i32>> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_highlife_rule`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng` and `random_range`
[INFO] [stdout]  --> src/main.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::rand::{random_range, Rng, RngExt};
[INFO] [stdout]   |              ^^^^^^^^^^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `macroquad::prelude::coroutines::wait_seconds`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use macroquad::prelude::coroutines::wait_seconds;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `highlife_rule`
[INFO] [stdout]   --> src/main.rs:67:65
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn simulate_grid(grid: &Vec<Vec<i32>>, width: i32, height: i32, highlife_rule: bool) -> Vec<Vec<i32>> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_highlife_rule`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.90s
[INFO] running `Command { std: "docker" "inspect" "ce1086512bc5d9cd298e481e302cf69b57728e679fd98f3107812ccc0b9101c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1086512bc5d9cd298e481e302cf69b57728e679fd98f3107812ccc0b9101c9", kill_on_drop: false }`
[INFO] [stdout] ce1086512bc5d9cd298e481e302cf69b57728e679fd98f3107812ccc0b9101c9
