Dec 13 09:36:23.136 INFO testing mwdowns/rust_knight_game against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 09:36:23.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 09:36:23.327 INFO [stdout] aa3466a2bb862141d4019d6877ed0910dd1a404f880b5fd8028f21ea76f2c490
Dec 13 09:36:23.329 INFO running `"docker" "start" "-a" "aa3466a2bb862141d4019d6877ed0910dd1a404f880b5fd8028f21ea76f2c490"`
Dec 13 09:36:23.860 INFO [stderr] usermod: no changes
Dec 13 09:36:23.908 INFO [stderr]    Compiling knight_game v0.1.0 (/source)
Dec 13 09:36:24.218 INFO [stderr] warning: struct is never constructed: `Player`
Dec 13 09:36:24.218 INFO [stderr]  --> src/play_game.rs:4:5
Dec 13 09:36:24.218 INFO [stderr]   |
Dec 13 09:36:24.218 INFO [stderr] 4 |     struct Player {
Dec 13 09:36:24.218 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 09:36:24.218 INFO [stderr]   |
Dec 13 09:36:24.218 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 09:36:24.218 INFO [stderr] 
Dec 13 09:36:24.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 13 09:36:24.526 INFO [stderr] su: No module specific data is present
Dec 13 09:36:24.769 INFO running `"docker" "inspect" "aa3466a2bb862141d4019d6877ed0910dd1a404f880b5fd8028f21ea76f2c490"`
Dec 13 09:36:24.868 INFO running `"docker" "rm" "-f" "aa3466a2bb862141d4019d6877ed0910dd1a404f880b5fd8028f21ea76f2c490"`
Dec 13 09:36:24.972 INFO [stdout] aa3466a2bb862141d4019d6877ed0910dd1a404f880b5fd8028f21ea76f2c490
Dec 13 09:36:24.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 09:36:25.183 INFO [stdout] 9a8aa72260fad966a2b31ecf5cc632401f0ec40ef4989ba08c9b846d8c8b25d6
Dec 13 09:36:25.186 INFO running `"docker" "start" "-a" "9a8aa72260fad966a2b31ecf5cc632401f0ec40ef4989ba08c9b846d8c8b25d6"`
Dec 13 09:36:25.756 INFO [stderr] usermod: no changes
Dec 13 09:36:25.791 INFO [stderr]    Compiling knight_game v0.1.0 (/source)
Dec 13 09:36:26.074 INFO [stderr] warning: struct is never constructed: `Player`
Dec 13 09:36:26.074 INFO [stderr]  --> src/play_game.rs:4:5
Dec 13 09:36:26.074 INFO [stderr]   |
Dec 13 09:36:26.074 INFO [stderr] 4 |     struct Player {
Dec 13 09:36:26.074 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 09:36:26.074 INFO [stderr]   |
Dec 13 09:36:26.074 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 09:36:26.074 INFO [stderr] 
Dec 13 09:36:26.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 13 09:36:26.291 INFO [stderr] su: No module specific data is present
Dec 13 09:36:26.628 INFO running `"docker" "inspect" "9a8aa72260fad966a2b31ecf5cc632401f0ec40ef4989ba08c9b846d8c8b25d6"`
Dec 13 09:36:26.749 INFO running `"docker" "rm" "-f" "9a8aa72260fad966a2b31ecf5cc632401f0ec40ef4989ba08c9b846d8c8b25d6"`
Dec 13 09:36:26.888 INFO [stdout] 9a8aa72260fad966a2b31ecf5cc632401f0ec40ef4989ba08c9b846d8c8b25d6
Dec 13 09:36:26.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 09:36:27.091 INFO [stdout] 8f2a2626f8909607a139b429ad8fb87447099e83b690300cc9cf4d2559dae096
Dec 13 09:36:27.093 INFO running `"docker" "start" "-a" "8f2a2626f8909607a139b429ad8fb87447099e83b690300cc9cf4d2559dae096"`
Dec 13 09:36:27.515 INFO [stderr] usermod: no changes
Dec 13 09:36:27.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 09:36:27.557 INFO [stderr]      Running /target/debug/deps/knight_game-577147e426bd38a2
Dec 13 09:36:27.559 INFO [stdout] 
Dec 13 09:36:27.559 INFO [stdout] running 0 tests
Dec 13 09:36:27.559 INFO [stdout] 
Dec 13 09:36:27.559 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:36:27.559 INFO [stdout] 
Dec 13 09:36:27.560 INFO [stderr] su: No module specific data is present
Dec 13 09:36:27.823 INFO running `"docker" "inspect" "8f2a2626f8909607a139b429ad8fb87447099e83b690300cc9cf4d2559dae096"`
Dec 13 09:36:27.909 INFO running `"docker" "rm" "-f" "8f2a2626f8909607a139b429ad8fb87447099e83b690300cc9cf4d2559dae096"`
Dec 13 09:36:28.043 INFO [stdout] 8f2a2626f8909607a139b429ad8fb87447099e83b690300cc9cf4d2559dae096