Nov 28 03:35:37.870 INFO checking jamiely/connect-four-rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:35:37.870 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 03:35:38.356 INFO [stdout] 4c2ba81a61a519ad8205a39c37daeee36fb669c5b089e3db759f28c58c54b71c
Nov 28 03:35:38.360 INFO running `"docker" "start" "-a" "4c2ba81a61a519ad8205a39c37daeee36fb669c5b089e3db759f28c58c54b71c"`
Nov 28 03:35:39.512 INFO [stderr] usermod: no changes
Nov 28 03:35:39.560 INFO [stderr]     Checking connect_four v0.1.0 (/source)
Nov 28 03:35:40.068 INFO [stderr] warning: unused import: `board::*`
Nov 28 03:35:40.068 INFO [stderr]   --> src/game.rs:94:9
Nov 28 03:35:40.069 INFO [stderr]    |
Nov 28 03:35:40.069 INFO [stderr] 94 |     use board::*;
Nov 28 03:35:40.069 INFO [stderr]    |         ^^^^^^^^
Nov 28 03:35:40.069 INFO [stderr]    |
Nov 28 03:35:40.069 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 03:35:40.069 INFO [stderr] 
Nov 28 03:35:40.384 INFO [stderr] warning: function is never used: `assert_not_win`
Nov 28 03:35:40.384 INFO [stderr]    --> src/game.rs:153:9
Nov 28 03:35:40.384 INFO [stderr]     |
Nov 28 03:35:40.384 INFO [stderr] 153 |         fn assert_not_win(g: &Game, move_result: Option<Index>) {
Nov 28 03:35:40.384 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:35:40.384 INFO [stderr]     |
Nov 28 03:35:40.384 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 03:35:40.384 INFO [stderr] 
Nov 28 03:35:40.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Nov 28 03:35:40.822 INFO [stderr] su: No module specific data is present
Nov 28 03:35:41.290 INFO running `"docker" "inspect" "4c2ba81a61a519ad8205a39c37daeee36fb669c5b089e3db759f28c58c54b71c"`
Nov 28 03:35:41.614 INFO running `"docker" "rm" "-f" "4c2ba81a61a519ad8205a39c37daeee36fb669c5b089e3db759f28c58c54b71c"`
Nov 28 03:35:42.044 INFO [stdout] 4c2ba81a61a519ad8205a39c37daeee36fb669c5b089e3db759f28c58c54b71c