Nov 01 10:01:56.245 INFO checking SpycWolf/rust-life_game against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 10:01:56.245 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 10:01:56.624 INFO blam! 9284bf819c8596dace14f3868110c98a45ef4fb3316a15c3a4976f1a4d90cdac
Nov 01 10:01:56.626 INFO running `"docker" "start" "-a" "9284bf819c8596dace14f3868110c98a45ef4fb3316a15c3a4976f1a4d90cdac"`
Nov 01 10:01:58.359 INFO kablam! usermod: no changes
Nov 01 10:01:58.448 INFO kablam!     Checking rustlife v0.1.0 (/source)
Nov 01 10:01:59.429 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 10:01:59.429 INFO kablam!   --> src/main.rs:16:18
Nov 01 10:01:59.430 INFO kablam!    |
Nov 01 10:01:59.430 INFO kablam! 16 |         for _ in (0..(w*h)) {
Nov 01 10:01:59.430 INFO kablam!    |                  ^^^^^^^^^^ help: remove these parentheses
Nov 01 10:01:59.430 INFO kablam!    |
Nov 01 10:01:59.431 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 10:01:59.431 INFO kablam! 
Nov 01 10:01:59.431 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 10:01:59.431 INFO kablam!   --> src/main.rs:27:20
Nov 01 10:01:59.431 INFO kablam!    |
Nov 01 10:01:59.431 INFO kablam! 27 |         for idx in (0..(self.width * self.height)) {
Nov 01 10:01:59.431 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 10:01:59.431 INFO kablam! 
Nov 01 10:01:59.431 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 10:01:59.431 INFO kablam!   --> src/main.rs:79:20
Nov 01 10:01:59.431 INFO kablam!    |
Nov 01 10:01:59.432 INFO kablam! 79 |         for idx in (0..(self.width * self.height)) {
Nov 01 10:01:59.432 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 10:01:59.432 INFO kablam! 
Nov 01 10:01:59.432 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 10:01:59.432 INFO kablam!   --> src/main.rs:95:14
Nov 01 10:01:59.432 INFO kablam!    |
Nov 01 10:01:59.432 INFO kablam! 95 |     for _ in (0..100) {
Nov 01 10:01:59.432 INFO kablam!    |              ^^^^^^^^ help: remove these parentheses
Nov 01 10:01:59.432 INFO kablam! 
Nov 01 10:01:59.529 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 10:01:59.529 INFO kablam!   --> src/main.rs:16:18
Nov 01 10:01:59.529 INFO kablam!    |
Nov 01 10:01:59.529 INFO kablam! 16 |         for _ in (0..(w*h)) {
Nov 01 10:01:59.529 INFO kablam!    |                  ^^^^^^^^^^ help: remove these parentheses
Nov 01 10:01:59.529 INFO kablam!    |
Nov 01 10:01:59.529 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 10:01:59.529 INFO kablam! 
Nov 01 10:01:59.529 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 10:01:59.529 INFO kablam!   --> src/main.rs:27:20
Nov 01 10:01:59.529 INFO kablam!    |
Nov 01 10:01:59.529 INFO kablam! 27 |         for idx in (0..(self.width * self.height)) {
Nov 01 10:01:59.529 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 10:01:59.529 INFO kablam! 
Nov 01 10:01:59.530 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 10:01:59.530 INFO kablam!   --> src/main.rs:79:20
Nov 01 10:01:59.530 INFO kablam!    |
Nov 01 10:01:59.530 INFO kablam! 79 |         for idx in (0..(self.width * self.height)) {
Nov 01 10:01:59.530 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 10:01:59.530 INFO kablam! 
Nov 01 10:01:59.530 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 10:01:59.530 INFO kablam!   --> src/main.rs:95:14
Nov 01 10:01:59.530 INFO kablam!    |
Nov 01 10:01:59.530 INFO kablam! 95 |     for _ in (0..100) {
Nov 01 10:01:59.530 INFO kablam!    |              ^^^^^^^^ help: remove these parentheses
Nov 01 10:01:59.530 INFO kablam! 
Nov 01 10:01:59.661 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Nov 01 10:01:59.671 INFO kablam! su: No module specific data is present
Nov 01 10:02:00.494 INFO running `"docker" "rm" "-f" "9284bf819c8596dace14f3868110c98a45ef4fb3316a15c3a4976f1a4d90cdac"`
Nov 01 10:02:00.860 INFO blam! 9284bf819c8596dace14f3868110c98a45ef4fb3316a15c3a4976f1a4d90cdac