Nov 16 18:43:16.904 INFO testing mwdowns/rust_knight_game against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 18:43:16.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 18:43:17.119 INFO [stdout] 9c50f791e1cd4e96ae0bb8b21a6b028bf722e6be8748258ccbc159c1b91167ff
Nov 16 18:43:17.125 INFO running `"docker" "start" "-a" "9c50f791e1cd4e96ae0bb8b21a6b028bf722e6be8748258ccbc159c1b91167ff"`
Nov 16 18:43:18.047 INFO [stderr] usermod: no changes
Nov 16 18:43:18.119 INFO [stderr]    Compiling knight_game v0.1.0 (/source)
Nov 16 18:43:18.490 INFO [stderr] warning: struct is never constructed: `Player`
Nov 16 18:43:18.490 INFO [stderr]  --> src/play_game.rs:4:5
Nov 16 18:43:18.490 INFO [stderr]   |
Nov 16 18:43:18.490 INFO [stderr] 4 |     struct Player {
Nov 16 18:43:18.490 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 18:43:18.490 INFO [stderr]   |
Nov 16 18:43:18.490 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:43:18.490 INFO [stderr] 
Nov 16 18:43:18.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 16 18:43:18.800 INFO [stderr] su: No module specific data is present
Nov 16 18:43:19.188 INFO running `"docker" "inspect" "9c50f791e1cd4e96ae0bb8b21a6b028bf722e6be8748258ccbc159c1b91167ff"`
Nov 16 18:43:19.353 INFO running `"docker" "rm" "-f" "9c50f791e1cd4e96ae0bb8b21a6b028bf722e6be8748258ccbc159c1b91167ff"`
Nov 16 18:43:19.471 INFO [stdout] 9c50f791e1cd4e96ae0bb8b21a6b028bf722e6be8748258ccbc159c1b91167ff
Nov 16 18:43:19.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 18:43:19.806 INFO [stdout] c609777bb0e6c10640370d0f587362a56f47300eb1627a6c585e1d012be858c2
Nov 16 18:43:19.807 INFO running `"docker" "start" "-a" "c609777bb0e6c10640370d0f587362a56f47300eb1627a6c585e1d012be858c2"`
Nov 16 18:43:20.201 INFO [stderr] usermod: no changes
Nov 16 18:43:20.240 INFO [stderr]    Compiling knight_game v0.1.0 (/source)
Nov 16 18:43:20.531 INFO [stderr] warning: struct is never constructed: `Player`
Nov 16 18:43:20.531 INFO [stderr]  --> src/play_game.rs:4:5
Nov 16 18:43:20.531 INFO [stderr]   |
Nov 16 18:43:20.532 INFO [stderr] 4 |     struct Player {
Nov 16 18:43:20.532 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 18:43:20.532 INFO [stderr]   |
Nov 16 18:43:20.532 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:43:20.532 INFO [stderr] 
Nov 16 18:43:20.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Nov 16 18:43:20.763 INFO [stderr] su: No module specific data is present
Nov 16 18:43:21.003 INFO running `"docker" "inspect" "c609777bb0e6c10640370d0f587362a56f47300eb1627a6c585e1d012be858c2"`
Nov 16 18:43:21.116 INFO running `"docker" "rm" "-f" "c609777bb0e6c10640370d0f587362a56f47300eb1627a6c585e1d012be858c2"`
Nov 16 18:43:21.209 INFO [stdout] c609777bb0e6c10640370d0f587362a56f47300eb1627a6c585e1d012be858c2
Nov 16 18:43:21.211 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 18:43:21.452 INFO [stdout] 009bb73f8c0d38a7c6529660101bab995d7f29f45486d3c0b9a0cd70e3a70f78
Nov 16 18:43:21.452 INFO running `"docker" "start" "-a" "009bb73f8c0d38a7c6529660101bab995d7f29f45486d3c0b9a0cd70e3a70f78"`
Nov 16 18:43:21.887 INFO [stderr] usermod: no changes
Nov 16 18:43:21.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 18:43:21.921 INFO [stderr]      Running /target/debug/deps/knight_game-375ca8f456f537b0
Nov 16 18:43:21.923 INFO [stdout] 
Nov 16 18:43:21.923 INFO [stdout] running 0 tests
Nov 16 18:43:21.923 INFO [stdout] 
Nov 16 18:43:21.923 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:43:21.923 INFO [stdout] 
Nov 16 18:43:21.925 INFO [stderr] su: No module specific data is present
Nov 16 18:43:22.141 INFO running `"docker" "inspect" "009bb73f8c0d38a7c6529660101bab995d7f29f45486d3c0b9a0cd70e3a70f78"`
Nov 16 18:43:22.261 INFO running `"docker" "rm" "-f" "009bb73f8c0d38a7c6529660101bab995d7f29f45486d3c0b9a0cd70e3a70f78"`
Nov 16 18:43:22.350 INFO [stdout] 009bb73f8c0d38a7c6529660101bab995d7f29f45486d3c0b9a0cd70e3a70f78