Nov 29 18:34:59.525 INFO checking sebm/checkers against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:34:59.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 18:34:59.982 INFO [stdout] a391f237805f129519ae80632cd1cf7359f58dddd3c19fcd9244836f7c19e7b8
Nov 29 18:34:59.984 INFO running `"docker" "start" "-a" "a391f237805f129519ae80632cd1cf7359f58dddd3c19fcd9244836f7c19e7b8"`
Nov 29 18:35:01.259 INFO [stderr] usermod: no changes
Nov 29 18:35:01.324 INFO [stderr]     Checking checkers v0.1.0 (/source)
Nov 29 18:35:01.844 INFO [stderr] warning: unused import: `initial_board`
Nov 29 18:35:01.844 INFO [stderr]  --> src/main.rs:4:26
Nov 29 18:35:01.844 INFO [stderr]   |
Nov 29 18:35:01.844 INFO [stderr] 4 | use board::{BoardSquare, initial_board, draw_board};
Nov 29 18:35:01.844 INFO [stderr]   |                          ^^^^^^^^^^^^^
Nov 29 18:35:01.844 INFO [stderr]   |
Nov 29 18:35:01.844 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:35:01.844 INFO [stderr] 
Nov 29 18:35:01.892 INFO [stderr] warning: unused import: `initial_board`
Nov 29 18:35:01.892 INFO [stderr]  --> src/main.rs:4:26
Nov 29 18:35:01.892 INFO [stderr]   |
Nov 29 18:35:01.892 INFO [stderr] 4 | use board::{BoardSquare, initial_board, draw_board};
Nov 29 18:35:01.892 INFO [stderr]   |                          ^^^^^^^^^^^^^
Nov 29 18:35:01.892 INFO [stderr]   |
Nov 29 18:35:01.892 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:35:01.892 INFO [stderr] 
Nov 29 18:35:02.069 INFO [stderr] warning: function is never used: `initial_board`
Nov 29 18:35:02.069 INFO [stderr]   --> src/board.rs:26:1
Nov 29 18:35:02.069 INFO [stderr]    |
Nov 29 18:35:02.069 INFO [stderr] 26 | pub fn initial_board() -> [[BoardSquare; 8]; 8] {
Nov 29 18:35:02.069 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:35:02.069 INFO [stderr]    |
Nov 29 18:35:02.069 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 18:35:02.069 INFO [stderr] 
Nov 29 18:35:02.225 INFO [stderr] warning: function is never used: `initial_board`
Nov 29 18:35:02.225 INFO [stderr]   --> src/board.rs:26:1
Nov 29 18:35:02.225 INFO [stderr]    |
Nov 29 18:35:02.225 INFO [stderr] 26 | pub fn initial_board() -> [[BoardSquare; 8]; 8] {
Nov 29 18:35:02.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:35:02.225 INFO [stderr]    |
Nov 29 18:35:02.225 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 18:35:02.225 INFO [stderr] 
Nov 29 18:35:02.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 29 18:35:02.252 INFO [stderr] su: No module specific data is present
Nov 29 18:35:03.348 INFO running `"docker" "inspect" "a391f237805f129519ae80632cd1cf7359f58dddd3c19fcd9244836f7c19e7b8"`
Nov 29 18:35:03.598 INFO running `"docker" "rm" "-f" "a391f237805f129519ae80632cd1cf7359f58dddd3c19fcd9244836f7c19e7b8"`
Nov 29 18:35:03.828 INFO [stdout] a391f237805f129519ae80632cd1cf7359f58dddd3c19fcd9244836f7c19e7b8