Dec 06 02:40:01.641 INFO testing danbruce/chess-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 02:40:01.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 02:40:02.001 INFO [stdout] dde75d168b9de6ab09669ef033a3091b8db6d8bcc815483d3f9ac7d147a00a87
Dec 06 02:40:02.001 INFO running `"docker" "start" "-a" "dde75d168b9de6ab09669ef033a3091b8db6d8bcc815483d3f9ac7d147a00a87"`
Dec 06 02:40:02.869 INFO [stderr] usermod: no changes
Dec 06 02:40:02.923 INFO [stderr]    Compiling chess v0.1.0 (/source)
Dec 06 02:40:03.416 INFO [stderr] warning: field is never used: `file`
Dec 06 02:40:03.416 INFO [stderr]  --> src/board.rs:7:5
Dec 06 02:40:03.416 INFO [stderr]   |
Dec 06 02:40:03.416 INFO [stderr] 7 |     file: u8,
Dec 06 02:40:03.416 INFO [stderr]   |     ^^^^^^^^
Dec 06 02:40:03.416 INFO [stderr]   |
Dec 06 02:40:03.416 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 02:40:03.416 INFO [stderr] 
Dec 06 02:40:03.416 INFO [stderr] warning: field is never used: `rank`
Dec 06 02:40:03.416 INFO [stderr]  --> src/board.rs:8:5
Dec 06 02:40:03.416 INFO [stderr]   |
Dec 06 02:40:03.416 INFO [stderr] 8 |     rank: u8,
Dec 06 02:40:03.416 INFO [stderr]   |     ^^^^^^^^
Dec 06 02:40:03.416 INFO [stderr] 
Dec 06 02:40:03.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 06 02:40:03.824 INFO [stderr] su: No module specific data is present
Dec 06 02:40:04.193 INFO running `"docker" "inspect" "dde75d168b9de6ab09669ef033a3091b8db6d8bcc815483d3f9ac7d147a00a87"`
Dec 06 02:40:04.550 INFO running `"docker" "rm" "-f" "dde75d168b9de6ab09669ef033a3091b8db6d8bcc815483d3f9ac7d147a00a87"`
Dec 06 02:40:04.772 INFO [stdout] dde75d168b9de6ab09669ef033a3091b8db6d8bcc815483d3f9ac7d147a00a87
Dec 06 02:40:04.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 02:40:05.076 INFO [stdout] e4b17a49dbfa1681a4b59d21f725c288211b1205fba0b4f6ee126a6130637cb1
Dec 06 02:40:05.078 INFO running `"docker" "start" "-a" "e4b17a49dbfa1681a4b59d21f725c288211b1205fba0b4f6ee126a6130637cb1"`
Dec 06 02:40:05.985 INFO [stderr] usermod: no changes
Dec 06 02:40:06.044 INFO [stderr]    Compiling chess v0.1.0 (/source)
Dec 06 02:40:06.532 INFO [stderr] warning: field is never used: `file`
Dec 06 02:40:06.532 INFO [stderr]  --> src/board.rs:7:5
Dec 06 02:40:06.532 INFO [stderr]   |
Dec 06 02:40:06.532 INFO [stderr] 7 |     file: u8,
Dec 06 02:40:06.532 INFO [stderr]   |     ^^^^^^^^
Dec 06 02:40:06.532 INFO [stderr]   |
Dec 06 02:40:06.532 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 02:40:06.532 INFO [stderr] 
Dec 06 02:40:06.532 INFO [stderr] warning: field is never used: `rank`
Dec 06 02:40:06.532 INFO [stderr]  --> src/board.rs:8:5
Dec 06 02:40:06.532 INFO [stderr]   |
Dec 06 02:40:06.532 INFO [stderr] 8 |     rank: u8,
Dec 06 02:40:06.532 INFO [stderr]   |     ^^^^^^^^
Dec 06 02:40:06.532 INFO [stderr] 
Dec 06 02:40:06.876 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 06 02:40:06.878 INFO [stderr] su: No module specific data is present
Dec 06 02:40:07.696 INFO running `"docker" "inspect" "e4b17a49dbfa1681a4b59d21f725c288211b1205fba0b4f6ee126a6130637cb1"`
Dec 06 02:40:07.960 INFO running `"docker" "rm" "-f" "e4b17a49dbfa1681a4b59d21f725c288211b1205fba0b4f6ee126a6130637cb1"`
Dec 06 02:40:08.316 INFO [stdout] e4b17a49dbfa1681a4b59d21f725c288211b1205fba0b4f6ee126a6130637cb1
Dec 06 02:40:08.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 02:40:08.786 INFO [stdout] 4fded18c8b2041e7e178c53d56d904bbd2a7d96277e784d8e852ade2419b17b7
Dec 06 02:40:08.788 INFO running `"docker" "start" "-a" "4fded18c8b2041e7e178c53d56d904bbd2a7d96277e784d8e852ade2419b17b7"`
Dec 06 02:40:10.188 INFO [stderr] usermod: no changes
Dec 06 02:40:10.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 02:40:10.231 INFO [stderr]      Running /target/debug/deps/chess-e685d6f9cdd46ad3
Dec 06 02:40:10.231 INFO [stdout] 
Dec 06 02:40:10.231 INFO [stdout] running 0 tests
Dec 06 02:40:10.231 INFO [stdout] 
Dec 06 02:40:10.231 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:40:10.232 INFO [stdout] 
Dec 06 02:40:10.232 INFO [stderr] su: No module specific data is present
Dec 06 02:40:11.523 INFO running `"docker" "inspect" "4fded18c8b2041e7e178c53d56d904bbd2a7d96277e784d8e852ade2419b17b7"`
Dec 06 02:40:11.842 INFO running `"docker" "rm" "-f" "4fded18c8b2041e7e178c53d56d904bbd2a7d96277e784d8e852ade2419b17b7"`
Dec 06 02:40:12.140 INFO [stdout] 4fded18c8b2041e7e178c53d56d904bbd2a7d96277e784d8e852ade2419b17b7