Nov 30 11:41:43.937 INFO checking ChosunOne/ants against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 11:41:43.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 11:41:44.366 INFO [stdout] 89af4efb5cacc82bf85283e5bfc43a344284f1d8a894a979eaa81bc5aeeec6b7
Nov 30 11:41:44.380 INFO running `"docker" "start" "-a" "89af4efb5cacc82bf85283e5bfc43a344284f1d8a894a979eaa81bc5aeeec6b7"`
Nov 30 11:41:45.372 INFO [stderr] usermod: no changes
Nov 30 11:41:45.456 INFO [stderr]     Checking ants-ai-challenge v0.1.0 (/source)
Nov 30 11:41:46.007 INFO [stderr] warning: enum is never used: `Square`
Nov 30 11:41:46.007 INFO [stderr]  --> src/state.rs:3:1
Nov 30 11:41:46.007 INFO [stderr]   |
Nov 30 11:41:46.008 INFO [stderr] 3 | enum Square {
Nov 30 11:41:46.008 INFO [stderr]   | ^^^^^^^^^^^
Nov 30 11:41:46.008 INFO [stderr]   |
Nov 30 11:41:46.008 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 11:41:46.008 INFO [stderr] 
Nov 30 11:41:46.008 INFO [stderr] warning: struct is never constructed: `Settings`
Nov 30 11:41:46.008 INFO [stderr]   --> src/state.rs:19:1
Nov 30 11:41:46.008 INFO [stderr]    |
Nov 30 11:41:46.008 INFO [stderr] 19 | struct Settings {
Nov 30 11:41:46.008 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 30 11:41:46.008 INFO [stderr] 
Nov 30 11:41:46.008 INFO [stderr] warning: field is never used: `x`
Nov 30 11:41:46.008 INFO [stderr]   --> src/state.rs:32:5
Nov 30 11:41:46.008 INFO [stderr]    |
Nov 30 11:41:46.008 INFO [stderr] 32 |     x: usize,
Nov 30 11:41:46.008 INFO [stderr]    |     ^^^^^^^^
Nov 30 11:41:46.008 INFO [stderr] 
Nov 30 11:41:46.008 INFO [stderr] warning: field is never used: `y`
Nov 30 11:41:46.008 INFO [stderr]   --> src/state.rs:33:5
Nov 30 11:41:46.008 INFO [stderr]    |
Nov 30 11:41:46.008 INFO [stderr] 33 |     y: usize
Nov 30 11:41:46.008 INFO [stderr]    |     ^^^^^^^^
Nov 30 11:41:46.008 INFO [stderr] 
Nov 30 11:41:46.008 INFO [stderr] warning: struct is never constructed: `Level`
Nov 30 11:41:46.008 INFO [stderr]   --> src/state.rs:36:1
Nov 30 11:41:46.008 INFO [stderr]    |
Nov 30 11:41:46.008 INFO [stderr] 36 | struct Level {
Nov 30 11:41:46.008 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 11:41:46.008 INFO [stderr] 
Nov 30 11:41:46.184 INFO [stderr] warning: enum is never used: `Square`
Nov 30 11:41:46.184 INFO [stderr]  --> src/state.rs:3:1
Nov 30 11:41:46.184 INFO [stderr]   |
Nov 30 11:41:46.184 INFO [stderr] 3 | enum Square {
Nov 30 11:41:46.184 INFO [stderr]   | ^^^^^^^^^^^
Nov 30 11:41:46.184 INFO [stderr]   |
Nov 30 11:41:46.184 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 11:41:46.184 INFO [stderr] 
Nov 30 11:41:46.184 INFO [stderr] warning: struct is never constructed: `Settings`
Nov 30 11:41:46.185 INFO [stderr]   --> src/state.rs:19:1
Nov 30 11:41:46.185 INFO [stderr]    |
Nov 30 11:41:46.185 INFO [stderr] 19 | struct Settings {
Nov 30 11:41:46.185 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 30 11:41:46.185 INFO [stderr] 
Nov 30 11:41:46.185 INFO [stderr] warning: field is never used: `x`
Nov 30 11:41:46.185 INFO [stderr]   --> src/state.rs:32:5
Nov 30 11:41:46.185 INFO [stderr]    |
Nov 30 11:41:46.185 INFO [stderr] 32 |     x: usize,
Nov 30 11:41:46.185 INFO [stderr]    |     ^^^^^^^^
Nov 30 11:41:46.185 INFO [stderr] 
Nov 30 11:41:46.185 INFO [stderr] warning: field is never used: `y`
Nov 30 11:41:46.185 INFO [stderr]   --> src/state.rs:33:5
Nov 30 11:41:46.185 INFO [stderr]    |
Nov 30 11:41:46.185 INFO [stderr] 33 |     y: usize
Nov 30 11:41:46.185 INFO [stderr]    |     ^^^^^^^^
Nov 30 11:41:46.185 INFO [stderr] 
Nov 30 11:41:46.185 INFO [stderr] warning: struct is never constructed: `Level`
Nov 30 11:41:46.185 INFO [stderr]   --> src/state.rs:36:1
Nov 30 11:41:46.185 INFO [stderr]    |
Nov 30 11:41:46.185 INFO [stderr] 36 | struct Level {
Nov 30 11:41:46.185 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 11:41:46.185 INFO [stderr] 
Nov 30 11:41:47.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Nov 30 11:41:47.040 INFO [stderr] su: No module specific data is present
Nov 30 11:41:47.797 INFO running `"docker" "inspect" "89af4efb5cacc82bf85283e5bfc43a344284f1d8a894a979eaa81bc5aeeec6b7"`
Nov 30 11:41:48.120 INFO running `"docker" "rm" "-f" "89af4efb5cacc82bf85283e5bfc43a344284f1d8a894a979eaa81bc5aeeec6b7"`
Nov 30 11:41:48.408 INFO [stdout] 89af4efb5cacc82bf85283e5bfc43a344284f1d8a894a979eaa81bc5aeeec6b7