Nov 04 14:09:43.261 INFO checking DavidMikeSimon/lotsa_rust against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 14:09:43.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 14:09:43.474 INFO blam! 3fb5495dbbba585481c152cd93b5b312161b73294b0602c340f9ab6dfd2a455d
Nov 04 14:09:43.477 INFO running `"docker" "start" "-a" "3fb5495dbbba585481c152cd93b5b312161b73294b0602c340f9ab6dfd2a455d"`
Nov 04 14:09:43.884 INFO kablam! usermod: no changes
Nov 04 14:09:43.910 INFO kablam!     Checking lotsa_rust v0.1.0 (/source)
Nov 04 14:09:44.363 INFO kablam! warning: unused import: `BlocksMatchingIterator`
Nov 04 14:09:44.364 INFO kablam!  --> src/debugger.rs:6:5
Nov 04 14:09:44.365 INFO kablam!   |
Nov 04 14:09:44.365 INFO kablam! 6 | use BlocksMatchingIterator;
Nov 04 14:09:44.365 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:44.365 INFO kablam!   |
Nov 04 14:09:44.365 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:09:44.366 INFO kablam! 
Nov 04 14:09:44.366 INFO kablam! warning: unused import: `super::*`
Nov 04 14:09:44.366 INFO kablam!  --> src/life.rs:7:7
Nov 04 14:09:44.375 INFO kablam!   |
Nov 04 14:09:44.375 INFO kablam! 7 |   use super::*;
Nov 04 14:09:44.376 INFO kablam!   |       ^^^^^^^^
Nov 04 14:09:44.376 INFO kablam! 
Nov 04 14:09:44.376 INFO kablam! warning: unused import: `BlocksMatchingIterator`
Nov 04 14:09:44.376 INFO kablam!  --> src/debugger.rs:6:5
Nov 04 14:09:44.376 INFO kablam!   |
Nov 04 14:09:44.377 INFO kablam! 6 | use BlocksMatchingIterator;
Nov 04 14:09:44.377 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:44.377 INFO kablam!   |
Nov 04 14:09:44.377 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:09:44.377 INFO kablam! 
Nov 04 14:09:44.476 INFO kablam! warning: struct is never constructed: `Debugger`
Nov 04 14:09:44.476 INFO kablam!   --> src/debugger.rs:10:1
Nov 04 14:09:44.476 INFO kablam!    |
Nov 04 14:09:44.476 INFO kablam! 10 | pub struct Debugger {
Nov 04 14:09:44.476 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:44.476 INFO kablam!    |
Nov 04 14:09:44.476 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 14:09:44.476 INFO kablam! 
Nov 04 14:09:44.476 INFO kablam! warning: method is never used: `new`
Nov 04 14:09:44.476 INFO kablam!   --> src/debugger.rs:15:3
Nov 04 14:09:44.476 INFO kablam!    |
Nov 04 14:09:44.476 INFO kablam! 15 |   pub fn new(block_type_chars: HashMap<BlockType, char>) -> Debugger {
Nov 04 14:09:44.476 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:44.476 INFO kablam! 
Nov 04 14:09:44.476 INFO kablam! warning: method is never used: `bounds`
Nov 04 14:09:44.476 INFO kablam!   --> src/debugger.rs:19:3
Nov 04 14:09:44.476 INFO kablam!    |
Nov 04 14:09:44.476 INFO kablam! 19 |   pub fn bounds(&self, c: &Chunk) -> Point {
Nov 04 14:09:44.476 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:44.476 INFO kablam! 
Nov 04 14:09:44.476 INFO kablam! warning: constant item is never used: `LIFE`
Nov 04 14:09:44.476 INFO kablam!  --> src/life.rs:3:1
Nov 04 14:09:44.476 INFO kablam!   |
Nov 04 14:09:44.476 INFO kablam! 3 | pub const LIFE: BlockType = BlockType(2);
Nov 04 14:09:44.476 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:44.476 INFO kablam! 
Nov 04 14:09:44.476 INFO kablam! warning: field is never used: `chunk`
Nov 04 14:09:44.476 INFO kablam!   --> src/lib.rs:66:3
Nov 04 14:09:44.476 INFO kablam!    |
Nov 04 14:09:44.476 INFO kablam! 66 |   chunk: &'a Chunk,
Nov 04 14:09:44.477 INFO kablam!    |   ^^^^^^^^^^^^^^^^
Nov 04 14:09:44.477 INFO kablam! 
Nov 04 14:09:44.585 INFO kablam! warning: field is never used: `block_type_chars`
Nov 04 14:09:44.585 INFO kablam!   --> src/debugger.rs:11:3
Nov 04 14:09:44.585 INFO kablam!    |
Nov 04 14:09:44.585 INFO kablam! 11 |   block_type_chars: HashMap<BlockType, char>,
Nov 04 14:09:44.585 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:44.585 INFO kablam!    |
Nov 04 14:09:44.585 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 14:09:44.585 INFO kablam! 
Nov 04 14:09:44.591 INFO kablam! warning: field is never used: `chunk`
Nov 04 14:09:44.591 INFO kablam!   --> src/lib.rs:66:3
Nov 04 14:09:44.591 INFO kablam!    |
Nov 04 14:09:44.592 INFO kablam! 66 |   chunk: &'a Chunk,
Nov 04 14:09:44.592 INFO kablam!    |   ^^^^^^^^^^^^^^^^
Nov 04 14:09:44.592 INFO kablam! 
Nov 04 14:09:44.607 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 04 14:09:44.618 INFO kablam! su: No module specific data is present
Nov 04 14:09:45.079 INFO running `"docker" "rm" "-f" "3fb5495dbbba585481c152cd93b5b312161b73294b0602c340f9ab6dfd2a455d"`
Nov 04 14:09:45.415 INFO blam! 3fb5495dbbba585481c152cd93b5b312161b73294b0602c340f9ab6dfd2a455d