Oct 12 22:58:29.221 INFO checking data-pup/game-of-networking against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:58:29.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 22:58:29.741 INFO blam! 0ca01ebbd08ce17ab2ed0fd917fc8197acdddf90cec107af2053de41c037064a
Oct 12 22:58:29.752 INFO running `"docker" "start" "-a" "0ca01ebbd08ce17ab2ed0fd917fc8197acdddf90cec107af2053de41c037064a"`
Oct 12 22:58:30.820 INFO kablam! usermod: no changes
Oct 12 22:58:30.956 INFO kablam!     Checking tokio-game-of-life v0.1.0 (/source)
Oct 12 22:58:33.091 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 22:58:33.091 INFO kablam!  --> src/main.rs:1:1
Oct 12 22:58:33.092 INFO kablam!   |
Oct 12 22:58:33.092 INFO kablam! 1 | #[macro_use]
Oct 12 22:58:33.092 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 22:58:33.092 INFO kablam!   |
Oct 12 22:58:33.093 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:58:33.093 INFO kablam! 
Oct 12 22:58:33.164 INFO kablam! warning: static item is never used: `PORT_RANGE_BASE`
Oct 12 22:58:33.164 INFO kablam!   --> src/main.rs:11:1
Oct 12 22:58:33.164 INFO kablam!    |
Oct 12 22:58:33.164 INFO kablam! 11 | static PORT_RANGE_BASE: u16 = 5000;
Oct 12 22:58:33.164 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:58:33.164 INFO kablam!    |
Oct 12 22:58:33.164 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:58:33.164 INFO kablam! 
Oct 12 22:58:33.164 INFO kablam! warning: struct is never constructed: `Coordinates`
Oct 12 22:58:33.164 INFO kablam!   --> src/main.rs:13:1
Oct 12 22:58:33.164 INFO kablam!    |
Oct 12 22:58:33.164 INFO kablam! 13 | struct Coordinates {
Oct 12 22:58:33.164 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 12 22:58:33.164 INFO kablam! 
Oct 12 22:58:33.164 INFO kablam! warning: struct is never constructed: `Dimensions`
Oct 12 22:58:33.164 INFO kablam!   --> src/main.rs:17:1
Oct 12 22:58:33.164 INFO kablam!    |
Oct 12 22:58:33.164 INFO kablam! 17 | struct Dimensions {
Oct 12 22:58:33.164 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 12 22:58:33.164 INFO kablam! 
Oct 12 22:58:33.594 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 22:58:33.595 INFO kablam!  --> src/main.rs:1:1
Oct 12 22:58:33.595 INFO kablam!   |
Oct 12 22:58:33.595 INFO kablam! 1 | #[macro_use]
Oct 12 22:58:33.595 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 22:58:33.595 INFO kablam!   |
Oct 12 22:58:33.595 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:58:33.595 INFO kablam! 
Oct 12 22:58:33.667 INFO kablam! warning: field is never used: `height`
Oct 12 22:58:33.667 INFO kablam!   --> src/main.rs:19:5
Oct 12 22:58:33.667 INFO kablam!    |
Oct 12 22:58:33.667 INFO kablam! 19 |     height: u8,
Oct 12 22:58:33.667 INFO kablam!    |     ^^^^^^^^^^
Oct 12 22:58:33.667 INFO kablam!    |
Oct 12 22:58:33.667 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:58:33.667 INFO kablam! 
Oct 12 22:58:33.702 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Oct 12 22:58:33.707 INFO kablam! su: No module specific data is present
Oct 12 22:58:34.903 INFO running `"docker" "rm" "-f" "0ca01ebbd08ce17ab2ed0fd917fc8197acdddf90cec107af2053de41c037064a"`
Oct 12 22:58:35.240 INFO blam! 0ca01ebbd08ce17ab2ed0fd917fc8197acdddf90cec107af2053de41c037064a