Dec 05 00:01:33.542 INFO checking SpycWolf/rust-life_game against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 00:01:33.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 00:01:33.995 INFO [stdout] ff06bbbe123aef633e545857470d17d544bb5e309bdd8faaa8d2715e2adabc54
Dec 05 00:01:33.997 INFO running `"docker" "start" "-a" "ff06bbbe123aef633e545857470d17d544bb5e309bdd8faaa8d2715e2adabc54"`
Dec 05 00:01:35.562 INFO [stderr] usermod: no changes
Dec 05 00:01:35.633 INFO [stderr]     Checking rustlife v0.1.0 (/source)
Dec 05 00:01:36.467 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 00:01:36.467 INFO [stderr]   --> src/main.rs:16:18
Dec 05 00:01:36.467 INFO [stderr]    |
Dec 05 00:01:36.467 INFO [stderr] 16 |         for _ in (0..(w*h)) {
Dec 05 00:01:36.467 INFO [stderr]    |                  ^^^^^^^^^^ help: remove these parentheses
Dec 05 00:01:36.467 INFO [stderr]    |
Dec 05 00:01:36.467 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 00:01:36.467 INFO [stderr] 
Dec 05 00:01:36.467 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 00:01:36.467 INFO [stderr]   --> src/main.rs:27:20
Dec 05 00:01:36.467 INFO [stderr]    |
Dec 05 00:01:36.467 INFO [stderr] 27 |         for idx in (0..(self.width * self.height)) {
Dec 05 00:01:36.467 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:01:36.467 INFO [stderr] 
Dec 05 00:01:36.467 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 00:01:36.467 INFO [stderr]   --> src/main.rs:79:20
Dec 05 00:01:36.467 INFO [stderr]    |
Dec 05 00:01:36.467 INFO [stderr] 79 |         for idx in (0..(self.width * self.height)) {
Dec 05 00:01:36.467 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:01:36.467 INFO [stderr] 
Dec 05 00:01:36.467 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 00:01:36.467 INFO [stderr]   --> src/main.rs:95:14
Dec 05 00:01:36.467 INFO [stderr]    |
Dec 05 00:01:36.467 INFO [stderr] 95 |     for _ in (0..100) {
Dec 05 00:01:36.467 INFO [stderr]    |              ^^^^^^^^ help: remove these parentheses
Dec 05 00:01:36.467 INFO [stderr] 
Dec 05 00:01:36.609 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 00:01:36.609 INFO [stderr]   --> src/main.rs:16:18
Dec 05 00:01:36.609 INFO [stderr]    |
Dec 05 00:01:36.610 INFO [stderr] 16 |         for _ in (0..(w*h)) {
Dec 05 00:01:36.610 INFO [stderr]    |                  ^^^^^^^^^^ help: remove these parentheses
Dec 05 00:01:36.610 INFO [stderr]    |
Dec 05 00:01:36.611 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 00:01:36.611 INFO [stderr] 
Dec 05 00:01:36.612 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 00:01:36.612 INFO [stderr]   --> src/main.rs:27:20
Dec 05 00:01:36.612 INFO [stderr]    |
Dec 05 00:01:36.612 INFO [stderr] 27 |         for idx in (0..(self.width * self.height)) {
Dec 05 00:01:36.612 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:01:36.612 INFO [stderr] 
Dec 05 00:01:36.612 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 00:01:36.612 INFO [stderr]   --> src/main.rs:79:20
Dec 05 00:01:36.612 INFO [stderr]    |
Dec 05 00:01:36.612 INFO [stderr] 79 |         for idx in (0..(self.width * self.height)) {
Dec 05 00:01:36.612 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:01:36.612 INFO [stderr] 
Dec 05 00:01:36.612 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 00:01:36.612 INFO [stderr]   --> src/main.rs:95:14
Dec 05 00:01:36.612 INFO [stderr]    |
Dec 05 00:01:36.612 INFO [stderr] 95 |     for _ in (0..100) {
Dec 05 00:01:36.612 INFO [stderr]    |              ^^^^^^^^ help: remove these parentheses
Dec 05 00:01:36.612 INFO [stderr] 
Dec 05 00:01:36.693 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 05 00:01:36.700 INFO [stderr] su: No module specific data is present
Dec 05 00:01:37.492 INFO running `"docker" "inspect" "ff06bbbe123aef633e545857470d17d544bb5e309bdd8faaa8d2715e2adabc54"`
Dec 05 00:01:37.880 INFO running `"docker" "rm" "-f" "ff06bbbe123aef633e545857470d17d544bb5e309bdd8faaa8d2715e2adabc54"`
Dec 05 00:01:38.283 INFO [stdout] ff06bbbe123aef633e545857470d17d544bb5e309bdd8faaa8d2715e2adabc54