Dec 04 13:33:42.185 INFO checking mwdowns/rust_knight_game against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:33:42.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 13:33:42.385 INFO [stdout] 74d7a5d925caeb9156cf21a4520f0bbceb33a02603abd0731a00aaa388b0388f
Dec 04 13:33:42.386 INFO running `"docker" "start" "-a" "74d7a5d925caeb9156cf21a4520f0bbceb33a02603abd0731a00aaa388b0388f"`
Dec 04 13:33:42.878 INFO [stderr] usermod: no changes
Dec 04 13:33:42.919 INFO [stderr]     Checking knight_game v0.1.0 (/source)
Dec 04 13:33:43.247 INFO [stderr] warning: struct is never constructed: `Player`
Dec 04 13:33:43.247 INFO [stderr]  --> src/play_game.rs:4:5
Dec 04 13:33:43.247 INFO [stderr]   |
Dec 04 13:33:43.247 INFO [stderr] 4 |     struct Player {
Dec 04 13:33:43.247 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 13:33:43.247 INFO [stderr]   |
Dec 04 13:33:43.247 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:33:43.247 INFO [stderr] 
Dec 04 13:33:43.259 INFO [stderr] warning: struct is never constructed: `Player`
Dec 04 13:33:43.259 INFO [stderr]  --> src/play_game.rs:4:5
Dec 04 13:33:43.259 INFO [stderr]   |
Dec 04 13:33:43.259 INFO [stderr] 4 |     struct Player {
Dec 04 13:33:43.259 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 13:33:43.259 INFO [stderr]   |
Dec 04 13:33:43.259 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:33:43.259 INFO [stderr] 
Dec 04 13:33:43.278 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Dec 04 13:33:43.278 INFO [stderr] su: No module specific data is present
Dec 04 13:33:43.864 INFO running `"docker" "inspect" "74d7a5d925caeb9156cf21a4520f0bbceb33a02603abd0731a00aaa388b0388f"`
Dec 04 13:33:43.988 INFO running `"docker" "rm" "-f" "74d7a5d925caeb9156cf21a4520f0bbceb33a02603abd0731a00aaa388b0388f"`
Dec 04 13:33:44.216 INFO [stdout] 74d7a5d925caeb9156cf21a4520f0bbceb33a02603abd0731a00aaa388b0388f