Oct 13 02:22:15.782 INFO checking TenStrings/Online2DBattleArena against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:22:15.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 13 02:22:16.164 INFO blam! 8874de69ede54c5dc8abceb62b8189626158a9a1797737e98a6ea69b115e1835
Oct 13 02:22:16.164 INFO running `"docker" "start" "-a" "8874de69ede54c5dc8abceb62b8189626158a9a1797737e98a6ea69b115e1835"`
Oct 13 02:22:17.135 INFO kablam! usermod: no changes
Oct 13 02:22:17.202 INFO kablam!     Checking binarizer v0.1.0 (/source/binarizer)
Oct 13 02:22:17.203 INFO kablam!     Checking binarizer-derive v0.1.0 (/source/binarizer-derive)
Oct 13 02:22:18.376 INFO kablam!     Checking game v0.1.0 (/source/gamelib)
Oct 13 02:22:18.886 INFO kablam! warning: method is never used: `id`
Oct 13 02:22:18.886 INFO kablam!   --> gamelib/src/communication/mod.rs:18:5
Oct 13 02:22:18.886 INFO kablam!    |
Oct 13 02:22:18.886 INFO kablam! 18 |     fn id(&self) -> u32 {
Oct 13 02:22:18.886 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.886 INFO kablam!    |
Oct 13 02:22:18.886 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 02:22:18.886 INFO kablam! 
Oct 13 02:22:18.886 INFO kablam! warning: field is never used: `kind`
Oct 13 02:22:18.886 INFO kablam!   --> gamelib/src/communication/mod.rs:27:5
Oct 13 02:22:18.886 INFO kablam!    |
Oct 13 02:22:18.886 INFO kablam! 27 |     kind: MessageType,
Oct 13 02:22:18.886 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.886 INFO kablam! 
Oct 13 02:22:18.886 INFO kablam! warning: field is never used: `seq`
Oct 13 02:22:18.886 INFO kablam!   --> gamelib/src/communication/mod.rs:28:5
Oct 13 02:22:18.886 INFO kablam!    |
Oct 13 02:22:18.886 INFO kablam! 28 |     seq: i32,
Oct 13 02:22:18.886 INFO kablam!    |     ^^^^^^^^
Oct 13 02:22:18.886 INFO kablam! 
Oct 13 02:22:18.886 INFO kablam! warning: field is never used: `ack`
Oct 13 02:22:18.886 INFO kablam!   --> gamelib/src/communication/mod.rs:29:5
Oct 13 02:22:18.886 INFO kablam!    |
Oct 13 02:22:18.886 INFO kablam! 29 |     ack: i32,
Oct 13 02:22:18.886 INFO kablam!    |     ^^^^^^^^
Oct 13 02:22:18.886 INFO kablam! 
Oct 13 02:22:18.886 INFO kablam! warning: field is never used: `seq`
Oct 13 02:22:18.886 INFO kablam!   --> gamelib/src/communication/mod.rs:58:5
Oct 13 02:22:18.886 INFO kablam!    |
Oct 13 02:22:18.886 INFO kablam! 58 |     seq: u32,
Oct 13 02:22:18.886 INFO kablam!    |     ^^^^^^^^
Oct 13 02:22:18.886 INFO kablam! 
Oct 13 02:22:18.886 INFO kablam! warning: method is never used: `receive`
Oct 13 02:22:18.886 INFO kablam!   --> gamelib/src/communication/mod.rs:78:5
Oct 13 02:22:18.886 INFO kablam!    |
Oct 13 02:22:18.886 INFO kablam! 78 |     pub fn receive(&self) -> Message {
Oct 13 02:22:18.886 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.886 INFO kablam! 
Oct 13 02:22:18.886 INFO kablam! warning: variant is never constructed: `Timeout`
Oct 13 02:22:18.886 INFO kablam!   --> gamelib/src/communication/mod.rs:88:5
Oct 13 02:22:18.886 INFO kablam!    |
Oct 13 02:22:18.886 INFO kablam! 88 |     Timeout,
Oct 13 02:22:18.886 INFO kablam!    |     ^^^^^^^
Oct 13 02:22:18.886 INFO kablam! 
Oct 13 02:22:18.967 INFO kablam! warning: variant is never constructed: `Ping`
Oct 13 02:22:18.967 INFO kablam!   --> gamelib/src/communication/mod.rs:13:5
Oct 13 02:22:18.967 INFO kablam!    |
Oct 13 02:22:18.967 INFO kablam! 13 |     Ping,
Oct 13 02:22:18.967 INFO kablam!    |     ^^^^
Oct 13 02:22:18.967 INFO kablam!    |
Oct 13 02:22:18.967 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 02:22:18.967 INFO kablam! 
Oct 13 02:22:18.967 INFO kablam! warning: method is never used: `id`
Oct 13 02:22:18.967 INFO kablam!   --> gamelib/src/communication/mod.rs:18:5
Oct 13 02:22:18.967 INFO kablam!    |
Oct 13 02:22:18.968 INFO kablam! 18 |     fn id(&self) -> u32 {
Oct 13 02:22:18.968 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.968 INFO kablam! 
Oct 13 02:22:18.968 INFO kablam! warning: struct is never constructed: `Message`
Oct 13 02:22:18.968 INFO kablam!   --> gamelib/src/communication/mod.rs:26:1
Oct 13 02:22:18.968 INFO kablam!    |
Oct 13 02:22:18.968 INFO kablam! 26 | pub struct Message {
Oct 13 02:22:18.968 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.968 INFO kablam! 
Oct 13 02:22:18.968 INFO kablam! warning: method is never used: `new`
Oct 13 02:22:18.968 INFO kablam!   --> gamelib/src/communication/mod.rs:33:5
Oct 13 02:22:18.968 INFO kablam!    |
Oct 13 02:22:18.968 INFO kablam! 33 |     pub fn new(kind: MessageType) -> Self {
Oct 13 02:22:18.968 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.968 INFO kablam! 
Oct 13 02:22:18.968 INFO kablam! warning: method is never used: `as_bytes`
Oct 13 02:22:18.968 INFO kablam!   --> gamelib/src/communication/mod.rs:41:5
Oct 13 02:22:18.968 INFO kablam!    |
Oct 13 02:22:18.968 INFO kablam! 41 |     fn as_bytes(&self) -> Vec<u8> {
Oct 13 02:22:18.968 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.968 INFO kablam! 
Oct 13 02:22:18.968 INFO kablam! warning: struct is never constructed: `Channel`
Oct 13 02:22:18.968 INFO kablam!   --> gamelib/src/communication/mod.rs:56:1
Oct 13 02:22:18.968 INFO kablam!    |
Oct 13 02:22:18.968 INFO kablam! 56 | pub struct Channel<'a, T: 'a + Messageable> {
Oct 13 02:22:18.968 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.968 INFO kablam! 
Oct 13 02:22:18.968 INFO kablam! warning: method is never used: `with`
Oct 13 02:22:18.968 INFO kablam!   --> gamelib/src/communication/mod.rs:63:5
Oct 13 02:22:18.968 INFO kablam!    |
Oct 13 02:22:18.968 INFO kablam! 63 |     pub fn with(destination: &'a T) -> Self
Oct 13 02:22:18.968 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.968 INFO kablam! 
Oct 13 02:22:18.968 INFO kablam! warning: method is never used: `send`
Oct 13 02:22:18.968 INFO kablam!   --> gamelib/src/communication/mod.rs:72:5
Oct 13 02:22:18.968 INFO kablam!    |
Oct 13 02:22:18.968 INFO kablam! 72 |     pub fn send(&self, message: Message) -> Status {
Oct 13 02:22:18.968 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.968 INFO kablam! 
Oct 13 02:22:18.968 INFO kablam! warning: method is never used: `receive`
Oct 13 02:22:18.968 INFO kablam!   --> gamelib/src/communication/mod.rs:78:5
Oct 13 02:22:18.968 INFO kablam!    |
Oct 13 02:22:18.968 INFO kablam! 78 |     pub fn receive(&self) -> Message {
Oct 13 02:22:18.968 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:22:18.968 INFO kablam! 
Oct 13 02:22:18.968 INFO kablam! warning: variant is never constructed: `Sent`
Oct 13 02:22:18.968 INFO kablam!   --> gamelib/src/communication/mod.rs:87:5
Oct 13 02:22:18.968 INFO kablam!    |
Oct 13 02:22:18.968 INFO kablam! 87 |     Sent,
Oct 13 02:22:18.968 INFO kablam!    |     ^^^^
Oct 13 02:22:18.969 INFO kablam! 
Oct 13 02:22:18.969 INFO kablam! warning: variant is never constructed: `Timeout`
Oct 13 02:22:18.969 INFO kablam!   --> gamelib/src/communication/mod.rs:88:5
Oct 13 02:22:18.969 INFO kablam!    |
Oct 13 02:22:18.969 INFO kablam! 88 |     Timeout,
Oct 13 02:22:18.969 INFO kablam!    |     ^^^^^^^
Oct 13 02:22:18.969 INFO kablam! 
Oct 13 02:22:19.836 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Oct 13 02:22:19.838 INFO kablam! su: No module specific data is present
Oct 13 02:22:20.273 INFO running `"docker" "rm" "-f" "8874de69ede54c5dc8abceb62b8189626158a9a1797737e98a6ea69b115e1835"`
Oct 13 02:22:20.456 INFO blam! 8874de69ede54c5dc8abceb62b8189626158a9a1797737e98a6ea69b115e1835