Dec 12 00:12:47.066 INFO checking SpycWolf/rust-life_game against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 00:12:47.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 12 00:12:47.586 INFO [stdout] 54f17665e2293a867d4dba10d6c07db5ae0fcda23dee4982f611bb864e917876
Dec 12 00:12:47.588 INFO running `"docker" "start" "-a" "54f17665e2293a867d4dba10d6c07db5ae0fcda23dee4982f611bb864e917876"`
Dec 12 00:12:49.504 INFO [stderr] usermod: no changes
Dec 12 00:12:49.564 INFO [stderr]     Checking rustlife v0.1.0 (/source)
Dec 12 00:12:50.541 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 00:12:50.541 INFO [stderr]   --> src/main.rs:16:18
Dec 12 00:12:50.541 INFO [stderr]    |
Dec 12 00:12:50.541 INFO [stderr] 16 |         for _ in (0..(w*h)) {
Dec 12 00:12:50.541 INFO [stderr]    |                  ^^^^^^^^^^ help: remove these parentheses
Dec 12 00:12:50.556 INFO [stderr]    |
Dec 12 00:12:50.556 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 00:12:50.556 INFO [stderr] 
Dec 12 00:12:50.556 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 00:12:50.556 INFO [stderr]   --> src/main.rs:27:20
Dec 12 00:12:50.556 INFO [stderr]    |
Dec 12 00:12:50.556 INFO [stderr] 27 |         for idx in (0..(self.width * self.height)) {
Dec 12 00:12:50.557 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 00:12:50.557 INFO [stderr] 
Dec 12 00:12:50.557 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 00:12:50.557 INFO [stderr]   --> src/main.rs:79:20
Dec 12 00:12:50.557 INFO [stderr]    |
Dec 12 00:12:50.557 INFO [stderr] 79 |         for idx in (0..(self.width * self.height)) {
Dec 12 00:12:50.557 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 00:12:50.557 INFO [stderr] 
Dec 12 00:12:50.557 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 00:12:50.557 INFO [stderr]   --> src/main.rs:95:14
Dec 12 00:12:50.557 INFO [stderr]    |
Dec 12 00:12:50.557 INFO [stderr] 95 |     for _ in (0..100) {
Dec 12 00:12:50.557 INFO [stderr]    |              ^^^^^^^^ help: remove these parentheses
Dec 12 00:12:50.557 INFO [stderr] 
Dec 12 00:12:50.708 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 00:12:50.708 INFO [stderr]   --> src/main.rs:16:18
Dec 12 00:12:50.708 INFO [stderr]    |
Dec 12 00:12:50.708 INFO [stderr] 16 |         for _ in (0..(w*h)) {
Dec 12 00:12:50.708 INFO [stderr]    |                  ^^^^^^^^^^ help: remove these parentheses
Dec 12 00:12:50.708 INFO [stderr]    |
Dec 12 00:12:50.708 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 00:12:50.708 INFO [stderr] 
Dec 12 00:12:50.708 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 00:12:50.708 INFO [stderr]   --> src/main.rs:27:20
Dec 12 00:12:50.708 INFO [stderr]    |
Dec 12 00:12:50.708 INFO [stderr] 27 |         for idx in (0..(self.width * self.height)) {
Dec 12 00:12:50.708 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 00:12:50.709 INFO [stderr] 
Dec 12 00:12:50.709 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 00:12:50.709 INFO [stderr]   --> src/main.rs:79:20
Dec 12 00:12:50.709 INFO [stderr]    |
Dec 12 00:12:50.709 INFO [stderr] 79 |         for idx in (0..(self.width * self.height)) {
Dec 12 00:12:50.709 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 00:12:50.709 INFO [stderr] 
Dec 12 00:12:50.709 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 00:12:50.709 INFO [stderr]   --> src/main.rs:95:14
Dec 12 00:12:50.709 INFO [stderr]    |
Dec 12 00:12:50.709 INFO [stderr] 95 |     for _ in (0..100) {
Dec 12 00:12:50.709 INFO [stderr]    |              ^^^^^^^^ help: remove these parentheses
Dec 12 00:12:50.709 INFO [stderr] 
Dec 12 00:12:50.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 12 00:12:50.812 INFO [stderr] su: No module specific data is present
Dec 12 00:12:51.859 INFO running `"docker" "inspect" "54f17665e2293a867d4dba10d6c07db5ae0fcda23dee4982f611bb864e917876"`
Dec 12 00:12:52.186 INFO running `"docker" "rm" "-f" "54f17665e2293a867d4dba10d6c07db5ae0fcda23dee4982f611bb864e917876"`
Dec 12 00:12:52.488 INFO [stdout] 54f17665e2293a867d4dba10d6c07db5ae0fcda23dee4982f611bb864e917876