Nov 30 03:00:06.110 INFO checking flada-auxv/game_of_life-rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 03:00:06.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 03:00:06.626 INFO [stdout] 6d01c31e172694d1990d8793d5e62e18580adeef8a58ac2c083f0962623f7d1f
Nov 30 03:00:06.628 INFO running `"docker" "start" "-a" "6d01c31e172694d1990d8793d5e62e18580adeef8a58ac2c083f0962623f7d1f"`
Nov 30 03:00:08.236 INFO [stderr] usermod: no changes
Nov 30 03:00:08.308 INFO [stderr]     Checking game_of_life v0.1.0 (/source)
Nov 30 03:00:08.988 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 30 03:00:08.988 INFO [stderr]   --> src/main.rs:95:18
Nov 30 03:00:08.988 INFO [stderr]    |
Nov 30 03:00:08.988 INFO [stderr] 95 |         for x in (0..self.height) {
Nov 30 03:00:08.988 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 03:00:08.988 INFO [stderr]    |
Nov 30 03:00:08.988 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 03:00:08.988 INFO [stderr] 
Nov 30 03:00:08.988 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 30 03:00:08.988 INFO [stderr]   --> src/main.rs:96:22
Nov 30 03:00:08.988 INFO [stderr]    |
Nov 30 03:00:08.988 INFO [stderr] 96 |             for y in (0..self.width) {
Nov 30 03:00:08.988 INFO [stderr]    |                      ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 03:00:08.988 INFO [stderr] 
Nov 30 03:00:09.060 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 30 03:00:09.060 INFO [stderr]   --> src/main.rs:95:18
Nov 30 03:00:09.060 INFO [stderr]    |
Nov 30 03:00:09.060 INFO [stderr] 95 |         for x in (0..self.height) {
Nov 30 03:00:09.060 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 03:00:09.060 INFO [stderr]    |
Nov 30 03:00:09.060 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 03:00:09.060 INFO [stderr] 
Nov 30 03:00:09.060 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 30 03:00:09.060 INFO [stderr]   --> src/main.rs:96:22
Nov 30 03:00:09.060 INFO [stderr]    |
Nov 30 03:00:09.060 INFO [stderr] 96 |             for y in (0..self.width) {
Nov 30 03:00:09.060 INFO [stderr]    |                      ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 03:00:09.060 INFO [stderr] 
Nov 30 03:00:09.080 INFO [stderr] warning: variable does not need to be mutable
Nov 30 03:00:09.080 INFO [stderr]   --> src/main.rs:22:9
Nov 30 03:00:09.080 INFO [stderr]    |
Nov 30 03:00:09.080 INFO [stderr] 22 |     let mut reader = io::stdin();
Nov 30 03:00:09.080 INFO [stderr]    |         ----^^^^^^
Nov 30 03:00:09.080 INFO [stderr]    |         |
Nov 30 03:00:09.080 INFO [stderr]    |         help: remove this `mut`
Nov 30 03:00:09.080 INFO [stderr]    |
Nov 30 03:00:09.080 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 03:00:09.080 INFO [stderr] 
Nov 30 03:00:09.168 INFO [stderr] warning: variable does not need to be mutable
Nov 30 03:00:09.168 INFO [stderr]   --> src/main.rs:22:9
Nov 30 03:00:09.168 INFO [stderr]    |
Nov 30 03:00:09.168 INFO [stderr] 22 |     let mut reader = io::stdin();
Nov 30 03:00:09.168 INFO [stderr]    |         ----^^^^^^
Nov 30 03:00:09.168 INFO [stderr]    |         |
Nov 30 03:00:09.168 INFO [stderr]    |         help: remove this `mut`
Nov 30 03:00:09.168 INFO [stderr]    |
Nov 30 03:00:09.168 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 03:00:09.168 INFO [stderr] 
Nov 30 03:00:09.302 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Nov 30 03:00:09.304 INFO [stderr] su: No module specific data is present
Nov 30 03:00:10.507 INFO running `"docker" "inspect" "6d01c31e172694d1990d8793d5e62e18580adeef8a58ac2c083f0962623f7d1f"`
Nov 30 03:00:10.796 INFO running `"docker" "rm" "-f" "6d01c31e172694d1990d8793d5e62e18580adeef8a58ac2c083f0962623f7d1f"`
Nov 30 03:00:11.136 INFO [stdout] 6d01c31e172694d1990d8793d5e62e18580adeef8a58ac2c083f0962623f7d1f