Nov 30 03:16:19.061 INFO checking ethowitz/life against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 03:16:19.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"` Nov 30 03:16:19.398 INFO [stdout] 7844e4cc6f4f745a12db2aeb31ca275d1edf7e08834345b51f95e6f13b99aa49 Nov 30 03:16:19.402 INFO running `"docker" "start" "-a" "7844e4cc6f4f745a12db2aeb31ca275d1edf7e08834345b51f95e6f13b99aa49"` Nov 30 03:16:20.237 INFO [stderr] usermod: no changes Nov 30 03:16:20.275 INFO [stderr] Checking life v0.1.0 (/source) Nov 30 03:16:20.664 INFO [stderr] warning: unused variable: `x` Nov 30 03:16:20.664 INFO [stderr] --> src/main.rs:55:21 Nov 30 03:16:20.664 INFO [stderr] | Nov 30 03:16:20.664 INFO [stderr] 55 | let gen_char = |x| if rand::random::() % 4 == 1 {ALIVE} else {' '}; Nov 30 03:16:20.664 INFO [stderr] | ^ help: consider using `_x` instead Nov 30 03:16:20.664 INFO [stderr] | Nov 30 03:16:20.664 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 03:16:20.664 INFO [stderr] Nov 30 03:16:20.680 INFO [stderr] warning: unused variable: `x` Nov 30 03:16:20.680 INFO [stderr] --> src/main.rs:55:21 Nov 30 03:16:20.680 INFO [stderr] | Nov 30 03:16:20.680 INFO [stderr] 55 | let gen_char = |x| if rand::random::() % 4 == 1 {ALIVE} else {' '}; Nov 30 03:16:20.680 INFO [stderr] | ^ help: consider using `_x` instead Nov 30 03:16:20.680 INFO [stderr] | Nov 30 03:16:20.680 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 03:16:20.680 INFO [stderr] Nov 30 03:16:20.703 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.44s Nov 30 03:16:20.706 INFO [stderr] su: No module specific data is present Nov 30 03:16:20.971 INFO running `"docker" "inspect" "7844e4cc6f4f745a12db2aeb31ca275d1edf7e08834345b51f95e6f13b99aa49"` Nov 30 03:16:21.162 INFO running `"docker" "rm" "-f" "7844e4cc6f4f745a12db2aeb31ca275d1edf7e08834345b51f95e6f13b99aa49"` Nov 30 03:16:21.388 INFO [stdout] 7844e4cc6f4f745a12db2aeb31ca275d1edf7e08834345b51f95e6f13b99aa49