Aug 01 16:45:45.562 INFO checking flada-auxv/game_of_life-rust against 1.27.2 for lazy_static-1
Aug 01 16:45:45.562 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:45:45.562 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:45:45.562 INFO running `"docker" "create" "-v" "/tmp/crater.WeIihQCy8s88:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 16:45:45.787 INFO blam! f3283839b234d58b03000e9d4a0344c28c47ab48e61baed9ec332dfb1dda750d
Aug 01 16:45:45.789 INFO running `"docker" "start" "-a" "f3283839b234d58b03000e9d4a0344c28c47ab48e61baed9ec332dfb1dda750d"`
Aug 01 16:45:47.226 INFO kablam!     Checking game_of_life v0.1.0 (file:///source)
Aug 01 16:45:47.607 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 01 16:45:47.607 INFO kablam!   --> src/main.rs:95:18
Aug 01 16:45:47.607 INFO kablam!    |
Aug 01 16:45:47.607 INFO kablam! 95 |         for x in (0..self.height) {
Aug 01 16:45:47.607 INFO kablam!    |                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 16:45:47.607 INFO kablam!    |
Aug 01 16:45:47.607 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 01 16:45:47.607 INFO kablam! 
Aug 01 16:45:47.608 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 01 16:45:47.608 INFO kablam!   --> src/main.rs:96:22
Aug 01 16:45:47.608 INFO kablam!    |
Aug 01 16:45:47.608 INFO kablam! 96 |             for y in (0..self.width) {
Aug 01 16:45:47.608 INFO kablam!    |                      ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 16:45:47.608 INFO kablam! 
Aug 01 16:45:47.686 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 01 16:45:47.686 INFO kablam!   --> src/main.rs:95:18
Aug 01 16:45:47.686 INFO kablam!    |
Aug 01 16:45:47.686 INFO kablam! 95 |         for x in (0..self.height) {
Aug 01 16:45:47.686 INFO kablam!    |                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 16:45:47.686 INFO kablam!    |
Aug 01 16:45:47.686 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 01 16:45:47.686 INFO kablam! 
Aug 01 16:45:47.687 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 01 16:45:47.687 INFO kablam!   --> src/main.rs:96:22
Aug 01 16:45:47.687 INFO kablam!    |
Aug 01 16:45:47.687 INFO kablam! 96 |             for y in (0..self.width) {
Aug 01 16:45:47.687 INFO kablam!    |                      ^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 16:45:47.687 INFO kablam! 
Aug 01 16:45:47.764 INFO kablam! warning: variable does not need to be mutable
Aug 01 16:45:47.764 INFO kablam!   --> src/main.rs:22:9
Aug 01 16:45:47.764 INFO kablam!    |
Aug 01 16:45:47.764 INFO kablam! 22 |     let mut reader = io::stdin();
Aug 01 16:45:47.764 INFO kablam!    |         ----^^^^^^
Aug 01 16:45:47.764 INFO kablam!    |         |
Aug 01 16:45:47.764 INFO kablam!    |         help: remove this `mut`
Aug 01 16:45:47.765 INFO kablam!    |
Aug 01 16:45:47.765 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 16:45:47.765 INFO kablam! 
Aug 01 16:45:47.879 INFO kablam! warning: variable does not need to be mutable
Aug 01 16:45:47.880 INFO kablam!   --> src/main.rs:22:9
Aug 01 16:45:47.880 INFO kablam!    |
Aug 01 16:45:47.880 INFO kablam! 22 |     let mut reader = io::stdin();
Aug 01 16:45:47.880 INFO kablam!    |         ----^^^^^^
Aug 01 16:45:47.880 INFO kablam!    |         |
Aug 01 16:45:47.880 INFO kablam!    |         help: remove this `mut`
Aug 01 16:45:47.880 INFO kablam!    |
Aug 01 16:45:47.880 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 16:45:47.880 INFO kablam! 
Aug 01 16:45:47.947 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Aug 01 16:45:47.949 INFO kablam! su: No module specific data is present
Aug 01 16:45:48.566 INFO running `"docker" "rm" "-f" "f3283839b234d58b03000e9d4a0344c28c47ab48e61baed9ec332dfb1dda750d"`
Aug 01 16:45:48.716 INFO blam! f3283839b234d58b03000e9d4a0344c28c47ab48e61baed9ec332dfb1dda750d