Nov 30 04:32:14.681 INFO checking data-pup/game-of-networking against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 04:32:14.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04:32:14.900 INFO [stdout] 68a4729965c5332841c3c5ef761b690d913a841b89afd85cec333cd15c790bd4
Nov 30 04:32:14.906 INFO running `"docker" "start" "-a" "68a4729965c5332841c3c5ef761b690d913a841b89afd85cec333cd15c790bd4"`
Nov 30 04:32:16.546 INFO [stderr] usermod: no changes
Nov 30 04:32:16.691 INFO [stderr]     Checking tokio-game-of-life v0.1.0 (/source)
Nov 30 04:32:18.649 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 04:32:18.649 INFO [stderr]  --> src/main.rs:1:1
Nov 30 04:32:18.650 INFO [stderr]   |
Nov 30 04:32:18.650 INFO [stderr] 1 | #[macro_use]
Nov 30 04:32:18.650 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 04:32:18.650 INFO [stderr]   |
Nov 30 04:32:18.651 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 04:32:18.651 INFO [stderr] 
Nov 30 04:32:18.746 INFO [stderr] warning: static item is never used: `PORT_RANGE_BASE`
Nov 30 04:32:18.747 INFO [stderr]   --> src/main.rs:11:1
Nov 30 04:32:18.747 INFO [stderr]    |
Nov 30 04:32:18.747 INFO [stderr] 11 | static PORT_RANGE_BASE: u16 = 5000;
Nov 30 04:32:18.747 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:32:18.747 INFO [stderr]    |
Nov 30 04:32:18.748 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:32:18.748 INFO [stderr] 
Nov 30 04:32:18.748 INFO [stderr] warning: struct is never constructed: `Coordinates`
Nov 30 04:32:18.749 INFO [stderr]   --> src/main.rs:13:1
Nov 30 04:32:18.749 INFO [stderr]    |
Nov 30 04:32:18.749 INFO [stderr] 13 | struct Coordinates {
Nov 30 04:32:18.749 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 30 04:32:18.749 INFO [stderr] 
Nov 30 04:32:18.750 INFO [stderr] warning: struct is never constructed: `Dimensions`
Nov 30 04:32:18.750 INFO [stderr]   --> src/main.rs:17:1
Nov 30 04:32:18.750 INFO [stderr]    |
Nov 30 04:32:18.750 INFO [stderr] 17 | struct Dimensions {
Nov 30 04:32:18.751 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 30 04:32:18.751 INFO [stderr] 
Nov 30 04:32:18.779 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 04:32:18.779 INFO [stderr]  --> src/main.rs:1:1
Nov 30 04:32:18.779 INFO [stderr]   |
Nov 30 04:32:18.780 INFO [stderr] 1 | #[macro_use]
Nov 30 04:32:18.780 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 04:32:18.780 INFO [stderr]   |
Nov 30 04:32:18.780 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 04:32:18.780 INFO [stderr] 
Nov 30 04:32:18.891 INFO [stderr] warning: field is never used: `height`
Nov 30 04:32:18.891 INFO [stderr]   --> src/main.rs:19:5
Nov 30 04:32:18.891 INFO [stderr]    |
Nov 30 04:32:18.891 INFO [stderr] 19 |     height: u8,
Nov 30 04:32:18.891 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 04:32:18.891 INFO [stderr]    |
Nov 30 04:32:18.891 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:32:18.891 INFO [stderr] 
Nov 30 04:32:18.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Nov 30 04:32:18.929 INFO [stderr] su: No module specific data is present
Nov 30 04:32:19.809 INFO running `"docker" "inspect" "68a4729965c5332841c3c5ef761b690d913a841b89afd85cec333cd15c790bd4"`
Nov 30 04:32:20.140 INFO running `"docker" "rm" "-f" "68a4729965c5332841c3c5ef761b690d913a841b89afd85cec333cd15c790bd4"`
Nov 30 04:32:20.470 INFO [stdout] 68a4729965c5332841c3c5ef761b690d913a841b89afd85cec333cd15c790bd4