Nov 09 05:34:52.750 INFO checking sebm/checkers against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 05:34:52.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 05:34:53.271 INFO blam! b2551d5fa453468b34f88109928bde95cce76a4a1b9d79a4723af4622c21a836
Nov 09 05:34:53.277 INFO running `"docker" "start" "-a" "b2551d5fa453468b34f88109928bde95cce76a4a1b9d79a4723af4622c21a836"`
Nov 09 05:34:54.939 INFO kablam! usermod: no changes
Nov 09 05:34:55.021 INFO kablam!     Checking checkers v0.1.0 (/source)
Nov 09 05:34:55.339 INFO kablam! warning: unused import: `initial_board`
Nov 09 05:34:55.339 INFO kablam!  --> src/main.rs:4:26
Nov 09 05:34:55.339 INFO kablam!   |
Nov 09 05:34:55.339 INFO kablam! 4 | use board::{BoardSquare, initial_board, draw_board};
Nov 09 05:34:55.339 INFO kablam!   |                          ^^^^^^^^^^^^^
Nov 09 05:34:55.339 INFO kablam!   |
Nov 09 05:34:55.351 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 05:34:55.351 INFO kablam! 
Nov 09 05:34:55.431 INFO kablam! warning: unused import: `initial_board`
Nov 09 05:34:55.431 INFO kablam!  --> src/main.rs:4:26
Nov 09 05:34:55.431 INFO kablam!   |
Nov 09 05:34:55.431 INFO kablam! 4 | use board::{BoardSquare, initial_board, draw_board};
Nov 09 05:34:55.431 INFO kablam!   |                          ^^^^^^^^^^^^^
Nov 09 05:34:55.431 INFO kablam!   |
Nov 09 05:34:55.431 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 05:34:55.431 INFO kablam! 
Nov 09 05:34:55.499 INFO kablam! warning: function is never used: `initial_board`
Nov 09 05:34:55.499 INFO kablam!   --> src/board.rs:26:1
Nov 09 05:34:55.499 INFO kablam!    |
Nov 09 05:34:55.499 INFO kablam! 26 | pub fn initial_board() -> [[BoardSquare; 8]; 8] {
Nov 09 05:34:55.499 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:34:55.499 INFO kablam!    |
Nov 09 05:34:55.499 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 05:34:55.499 INFO kablam! 
Nov 09 05:34:55.599 INFO kablam! warning: function is never used: `initial_board`
Nov 09 05:34:55.599 INFO kablam!   --> src/board.rs:26:1
Nov 09 05:34:55.599 INFO kablam!    |
Nov 09 05:34:55.599 INFO kablam! 26 | pub fn initial_board() -> [[BoardSquare; 8]; 8] {
Nov 09 05:34:55.599 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:34:55.599 INFO kablam!    |
Nov 09 05:34:55.599 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 05:34:55.599 INFO kablam! 
Nov 09 05:34:55.651 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 09 05:34:55.659 INFO kablam! su: No module specific data is present
Nov 09 05:34:57.114 INFO running `"docker" "rm" "-f" "b2551d5fa453468b34f88109928bde95cce76a4a1b9d79a4723af4622c21a836"`
Nov 09 05:34:57.400 INFO blam! b2551d5fa453468b34f88109928bde95cce76a4a1b9d79a4723af4622c21a836