Dec 11 18:47:01.084 INFO checking ethowitz/life against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 18:47:01.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 18:47:01.548 INFO [stdout] 0f189f1b9171ae90998319fea33f811ee8a5ce3c05e0e6633342c3db4edd51e5
Dec 11 18:47:01.554 INFO running `"docker" "start" "-a" "0f189f1b9171ae90998319fea33f811ee8a5ce3c05e0e6633342c3db4edd51e5"`
Dec 11 18:47:03.664 INFO [stderr] usermod: no changes
Dec 11 18:47:03.768 INFO [stderr]     Checking life v0.1.0 (/source)
Dec 11 18:47:04.589 INFO [stderr] warning: unused variable: `x`
Dec 11 18:47:04.589 INFO [stderr]   --> src/main.rs:55:21
Dec 11 18:47:04.589 INFO [stderr]    |
Dec 11 18:47:04.589 INFO [stderr] 55 |     let gen_char = |x| if rand::random::<i64>() % 4 == 1 {ALIVE} else {' '};
Dec 11 18:47:04.589 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 11 18:47:04.589 INFO [stderr]    |
Dec 11 18:47:04.589 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 18:47:04.589 INFO [stderr] 
Dec 11 18:47:04.847 INFO [stderr] warning: unused variable: `x`
Dec 11 18:47:04.847 INFO [stderr]   --> src/main.rs:55:21
Dec 11 18:47:04.847 INFO [stderr]    |
Dec 11 18:47:04.847 INFO [stderr] 55 |     let gen_char = |x| if rand::random::<i64>() % 4 == 1 {ALIVE} else {' '};
Dec 11 18:47:04.847 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 11 18:47:04.847 INFO [stderr]    |
Dec 11 18:47:04.847 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 18:47:04.847 INFO [stderr] 
Dec 11 18:47:04.893 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 11 18:47:04.896 INFO [stderr] su: No module specific data is present
Dec 11 18:47:05.788 INFO running `"docker" "inspect" "0f189f1b9171ae90998319fea33f811ee8a5ce3c05e0e6633342c3db4edd51e5"`
Dec 11 18:47:06.014 INFO running `"docker" "rm" "-f" "0f189f1b9171ae90998319fea33f811ee8a5ce3c05e0e6633342c3db4edd51e5"`
Dec 11 18:47:06.359 INFO [stdout] 0f189f1b9171ae90998319fea33f811ee8a5ce3c05e0e6633342c3db4edd51e5