Dec 19 12:10:21.784 INFO checking mwdowns/rust_knight_game against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:10:21.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/mwdowns/rust_knight_game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:10:22.034 INFO [stdout] 9c1ef27b286886450e87a5e4338bddbd2ef869851e59dcc31622cf1c9ba48f1c
Dec 19 12:10:22.041 INFO running `"docker" "start" "-a" "9c1ef27b286886450e87a5e4338bddbd2ef869851e59dcc31622cf1c9ba48f1c"`
Dec 19 12:10:22.641 INFO [stderr]     Checking knight_game v0.1.0 (/opt/crater/workdir)
Dec 19 12:10:22.820 INFO [stderr] warning: struct is never constructed: `Player`
Dec 19 12:10:22.820 INFO [stderr]  --> src/play_game.rs:4:5
Dec 19 12:10:22.820 INFO [stderr]   |
Dec 19 12:10:22.820 INFO [stderr] 4 |     struct Player {
Dec 19 12:10:22.820 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 12:10:22.820 INFO [stderr]   |
Dec 19 12:10:22.820 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 12:10:22.820 INFO [stderr] 
Dec 19 12:10:22.832 INFO [stderr] warning: struct is never constructed: `Player`
Dec 19 12:10:22.832 INFO [stderr]  --> src/play_game.rs:4:5
Dec 19 12:10:22.832 INFO [stderr]   |
Dec 19 12:10:22.832 INFO [stderr] 4 |     struct Player {
Dec 19 12:10:22.832 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 12:10:22.832 INFO [stderr]   |
Dec 19 12:10:22.832 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 12:10:22.832 INFO [stderr] 
Dec 19 12:10:22.854 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 19 12:10:23.164 INFO running `"docker" "inspect" "9c1ef27b286886450e87a5e4338bddbd2ef869851e59dcc31622cf1c9ba48f1c"`
Dec 19 12:10:23.288 INFO running `"docker" "rm" "-f" "9c1ef27b286886450e87a5e4338bddbd2ef869851e59dcc31622cf1c9ba48f1c"`
Dec 19 12:10:23.452 INFO [stdout] 9c1ef27b286886450e87a5e4338bddbd2ef869851e59dcc31622cf1c9ba48f1c