Dec 18 01:44:00.086 INFO checking data-pup/game-of-networking against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:44:00.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/data-pup/game-of-networking:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:44:00.271 INFO [stdout] 13103d5e070bc901b18a618b5f19ecce72aac43052c4dc783b0b82a390afa105
Dec 18 01:44:00.273 INFO running `"docker" "start" "-a" "13103d5e070bc901b18a618b5f19ecce72aac43052c4dc783b0b82a390afa105"`
Dec 18 01:44:01.132 INFO [stderr]     Checking tokio-game-of-life v0.1.0 (/opt/crater/workdir)
Dec 18 01:44:01.572 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 01:44:01.572 INFO [stderr]  --> src/main.rs:1:1
Dec 18 01:44:01.572 INFO [stderr]   |
Dec 18 01:44:01.572 INFO [stderr] 1 | #[macro_use]
Dec 18 01:44:01.572 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 01:44:01.572 INFO [stderr]   |
Dec 18 01:44:01.572 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:44:01.572 INFO [stderr] 
Dec 18 01:44:01.600 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 01:44:01.600 INFO [stderr]  --> src/main.rs:1:1
Dec 18 01:44:01.600 INFO [stderr]   |
Dec 18 01:44:01.600 INFO [stderr] 1 | #[macro_use]
Dec 18 01:44:01.600 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 01:44:01.600 INFO [stderr]   |
Dec 18 01:44:01.600 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:44:01.600 INFO [stderr] 
Dec 18 01:44:01.636 INFO [stderr] warning: static item is never used: `PORT_RANGE_BASE`
Dec 18 01:44:01.636 INFO [stderr]   --> src/main.rs:11:1
Dec 18 01:44:01.636 INFO [stderr]    |
Dec 18 01:44:01.636 INFO [stderr] 11 | static PORT_RANGE_BASE: u16 = 5000;
Dec 18 01:44:01.636 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:44:01.636 INFO [stderr]    |
Dec 18 01:44:01.636 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:44:01.636 INFO [stderr] 
Dec 18 01:44:01.636 INFO [stderr] warning: struct is never constructed: `Coordinates`
Dec 18 01:44:01.636 INFO [stderr]   --> src/main.rs:13:1
Dec 18 01:44:01.636 INFO [stderr]    |
Dec 18 01:44:01.636 INFO [stderr] 13 | struct Coordinates {
Dec 18 01:44:01.636 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 18 01:44:01.636 INFO [stderr] 
Dec 18 01:44:01.636 INFO [stderr] warning: struct is never constructed: `Dimensions`
Dec 18 01:44:01.636 INFO [stderr]   --> src/main.rs:17:1
Dec 18 01:44:01.636 INFO [stderr]    |
Dec 18 01:44:01.636 INFO [stderr] 17 | struct Dimensions {
Dec 18 01:44:01.636 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 01:44:01.636 INFO [stderr] 
Dec 18 01:44:01.666 INFO [stderr] warning: field is never used: `height`
Dec 18 01:44:01.666 INFO [stderr]   --> src/main.rs:19:5
Dec 18 01:44:01.666 INFO [stderr]    |
Dec 18 01:44:01.666 INFO [stderr] 19 |     height: u8,
Dec 18 01:44:01.666 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 01:44:01.666 INFO [stderr]    |
Dec 18 01:44:01.666 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:44:01.666 INFO [stderr] 
Dec 18 01:44:01.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 18 01:44:03.000 INFO running `"docker" "inspect" "13103d5e070bc901b18a618b5f19ecce72aac43052c4dc783b0b82a390afa105"`
Dec 18 01:44:03.359 INFO running `"docker" "rm" "-f" "13103d5e070bc901b18a618b5f19ecce72aac43052c4dc783b0b82a390afa105"`
Dec 18 01:44:03.758 INFO [stdout] 13103d5e070bc901b18a618b5f19ecce72aac43052c4dc783b0b82a390afa105