Nov 28 05:23:52.063 INFO checking flada-auxv/game_of_life-rust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 05:23:52.064 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 05:23:52.476 INFO [stdout] 4f2ea3a1f617f276b41b9993d8bce5ef8ea7938028751ef865b99141266317d5
Nov 28 05:23:52.478 INFO running `"docker" "start" "-a" "4f2ea3a1f617f276b41b9993d8bce5ef8ea7938028751ef865b99141266317d5"`
Nov 28 05:23:53.824 INFO [stderr] usermod: no changes
Nov 28 05:23:53.905 INFO [stderr]     Checking game_of_life v0.1.0 (/source)
Nov 28 05:23:54.432 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 05:23:54.432 INFO [stderr]   --> src/main.rs:95:18
Nov 28 05:23:54.432 INFO [stderr]    |
Nov 28 05:23:54.432 INFO [stderr] 95 |         for x in (0..self.height) {
Nov 28 05:23:54.432 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 05:23:54.432 INFO [stderr]    |
Nov 28 05:23:54.432 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 05:23:54.432 INFO [stderr] 
Nov 28 05:23:54.432 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 05:23:54.432 INFO [stderr]   --> src/main.rs:96:22
Nov 28 05:23:54.432 INFO [stderr]    |
Nov 28 05:23:54.432 INFO [stderr] 96 |             for y in (0..self.width) {
Nov 28 05:23:54.432 INFO [stderr]    |                      ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 05:23:54.432 INFO [stderr] 
Nov 28 05:23:54.564 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:23:54.564 INFO [stderr]   --> src/main.rs:22:9
Nov 28 05:23:54.564 INFO [stderr]    |
Nov 28 05:23:54.564 INFO [stderr] 22 |     let mut reader = io::stdin();
Nov 28 05:23:54.564 INFO [stderr]    |         ----^^^^^^
Nov 28 05:23:54.564 INFO [stderr]    |         |
Nov 28 05:23:54.564 INFO [stderr]    |         help: remove this `mut`
Nov 28 05:23:54.564 INFO [stderr]    |
Nov 28 05:23:54.564 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 05:23:54.564 INFO [stderr] 
Nov 28 05:23:54.752 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 05:23:54.752 INFO [stderr]   --> src/main.rs:95:18
Nov 28 05:23:54.752 INFO [stderr]    |
Nov 28 05:23:54.752 INFO [stderr] 95 |         for x in (0..self.height) {
Nov 28 05:23:54.752 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 05:23:54.753 INFO [stderr]    |
Nov 28 05:23:54.753 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 05:23:54.753 INFO [stderr] 
Nov 28 05:23:54.753 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 05:23:54.753 INFO [stderr]   --> src/main.rs:96:22
Nov 28 05:23:54.753 INFO [stderr]    |
Nov 28 05:23:54.753 INFO [stderr] 96 |             for y in (0..self.width) {
Nov 28 05:23:54.753 INFO [stderr]    |                      ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 05:23:54.753 INFO [stderr] 
Nov 28 05:23:54.807 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:23:54.807 INFO [stderr]   --> src/main.rs:22:9
Nov 28 05:23:54.807 INFO [stderr]    |
Nov 28 05:23:54.807 INFO [stderr] 22 |     let mut reader = io::stdin();
Nov 28 05:23:54.807 INFO [stderr]    |         ----^^^^^^
Nov 28 05:23:54.808 INFO [stderr]    |         |
Nov 28 05:23:54.808 INFO [stderr]    |         help: remove this `mut`
Nov 28 05:23:54.808 INFO [stderr]    |
Nov 28 05:23:54.808 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 05:23:54.808 INFO [stderr] 
Nov 28 05:23:54.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Nov 28 05:23:54.873 INFO [stderr] su: No module specific data is present
Nov 28 05:23:55.928 INFO running `"docker" "inspect" "4f2ea3a1f617f276b41b9993d8bce5ef8ea7938028751ef865b99141266317d5"`
Nov 28 05:23:56.154 INFO running `"docker" "rm" "-f" "4f2ea3a1f617f276b41b9993d8bce5ef8ea7938028751ef865b99141266317d5"`
Nov 28 05:23:56.431 INFO [stdout] 4f2ea3a1f617f276b41b9993d8bce5ef8ea7938028751ef865b99141266317d5