Dec 04 15:34:13.088 INFO checking kpberry/chess against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:34:13.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:34:13.681 INFO [stdout] abc90f62a3cce55217667d408ef097f5df09bb52761a6af6ae0a111ce6e45d5b
Dec 04 15:34:13.683 INFO running `"docker" "start" "-a" "abc90f62a3cce55217667d408ef097f5df09bb52761a6af6ae0a111ce6e45d5b"`
Dec 04 15:34:16.131 INFO [stderr] usermod: no changes
Dec 04 15:34:16.199 INFO [stderr]     Checking chess v0.1.0 (/source)
Dec 04 15:34:17.117 INFO [stderr] warning: method is never used: `undo_move`
Dec 04 15:34:17.117 INFO [stderr]    --> src/main.rs:471:5
Dec 04 15:34:17.117 INFO [stderr]     |
Dec 04 15:34:17.117 INFO [stderr] 471 |     fn undo_move(&mut self) {
Dec 04 15:34:17.117 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:34:17.117 INFO [stderr]     |
Dec 04 15:34:17.127 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 15:34:17.127 INFO [stderr] 
Dec 04 15:34:17.170 INFO [stderr] warning: method is never used: `undo_move`
Dec 04 15:34:17.170 INFO [stderr]    --> src/main.rs:471:5
Dec 04 15:34:17.170 INFO [stderr]     |
Dec 04 15:34:17.170 INFO [stderr] 471 |     fn undo_move(&mut self) {
Dec 04 15:34:17.170 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:34:17.170 INFO [stderr]     |
Dec 04 15:34:17.170 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 15:34:17.170 INFO [stderr] 
Dec 04 15:34:17.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 04 15:34:17.226 INFO [stderr] su: No module specific data is present
Dec 04 15:34:19.095 INFO running `"docker" "inspect" "abc90f62a3cce55217667d408ef097f5df09bb52761a6af6ae0a111ce6e45d5b"`
Dec 04 15:34:19.383 INFO running `"docker" "rm" "-f" "abc90f62a3cce55217667d408ef097f5df09bb52761a6af6ae0a111ce6e45d5b"`
Dec 04 15:34:19.759 INFO [stdout] abc90f62a3cce55217667d408ef097f5df09bb52761a6af6ae0a111ce6e45d5b