Dec 11 18:54:44.913 INFO checking ericye16/rusty-tic-tac-toe against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 18:54:44.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 18:54:45.164 INFO [stdout] 72cb07e55ce1d4ba944c9dd2acbeee2cf3e82ae8b4f9ef4b2102c7a9d663a469
Dec 11 18:54:45.170 INFO running `"docker" "start" "-a" "72cb07e55ce1d4ba944c9dd2acbeee2cf3e82ae8b4f9ef4b2102c7a9d663a469"`
Dec 11 18:54:45.911 INFO [stderr] usermod: no changes
Dec 11 18:54:45.976 INFO [stderr]     Checking rusty-tic-tac-toe v0.1.0 (/source)
Dec 11 18:54:46.512 INFO [stderr] warning: unused variable: `E`
Dec 11 18:54:46.512 INFO [stderr]    --> src/game.rs:229:9
Dec 11 18:54:46.512 INFO [stderr]     |
Dec 11 18:54:46.512 INFO [stderr] 229 |     let E = Empty;
Dec 11 18:54:46.512 INFO [stderr]     |         ^ help: consider using `_E` instead
Dec 11 18:54:46.512 INFO [stderr]     |
Dec 11 18:54:46.512 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 18:54:46.512 INFO [stderr] 
Dec 11 18:54:46.529 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 11 18:54:46.529 INFO [stderr]    --> src/game.rs:196:9
Dec 11 18:54:46.529 INFO [stderr]     |
Dec 11 18:54:46.529 INFO [stderr] 196 |     let E = Empty;
Dec 11 18:54:46.529 INFO [stderr]     |         ^
Dec 11 18:54:46.529 INFO [stderr]     |
Dec 11 18:54:46.529 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 11 18:54:46.529 INFO [stderr] 
Dec 11 18:54:46.535 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 11 18:54:46.535 INFO [stderr]    --> src/game.rs:207:9
Dec 11 18:54:46.535 INFO [stderr]     |
Dec 11 18:54:46.535 INFO [stderr] 207 |     let E = Empty;
Dec 11 18:54:46.535 INFO [stderr]     |         ^
Dec 11 18:54:46.535 INFO [stderr] 
Dec 11 18:54:46.535 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 11 18:54:46.535 INFO [stderr]    --> src/game.rs:218:9
Dec 11 18:54:46.535 INFO [stderr]     |
Dec 11 18:54:46.535 INFO [stderr] 218 |     let E = Empty;
Dec 11 18:54:46.535 INFO [stderr]     |         ^
Dec 11 18:54:46.535 INFO [stderr] 
Dec 11 18:54:46.536 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 11 18:54:46.536 INFO [stderr]    --> src/game.rs:229:9
Dec 11 18:54:46.536 INFO [stderr]     |
Dec 11 18:54:46.536 INFO [stderr] 229 |     let E = Empty;
Dec 11 18:54:46.536 INFO [stderr]     |         ^
Dec 11 18:54:46.536 INFO [stderr] 
Dec 11 18:54:46.704 INFO [stderr] warning: variant is never constructed: `O`
Dec 11 18:54:46.704 INFO [stderr]  --> src/game.rs:7:3
Dec 11 18:54:46.704 INFO [stderr]   |
Dec 11 18:54:46.704 INFO [stderr] 7 |   O,
Dec 11 18:54:46.704 INFO [stderr]   |   ^
Dec 11 18:54:46.704 INFO [stderr]   |
Dec 11 18:54:46.704 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 18:54:46.704 INFO [stderr] 
Dec 11 18:54:46.704 INFO [stderr] warning: variant is never constructed: `Winner`
Dec 11 18:54:46.704 INFO [stderr]   --> src/game.rs:23:3
Dec 11 18:54:46.704 INFO [stderr]    |
Dec 11 18:54:46.704 INFO [stderr] 23 |   Winner,
Dec 11 18:54:46.704 INFO [stderr]    |   ^^^^^^
Dec 11 18:54:46.704 INFO [stderr] 
Dec 11 18:54:46.704 INFO [stderr] warning: variant is never constructed: `Loser`
Dec 11 18:54:46.704 INFO [stderr]   --> src/game.rs:24:3
Dec 11 18:54:46.704 INFO [stderr]    |
Dec 11 18:54:46.704 INFO [stderr] 24 |   Loser,
Dec 11 18:54:46.704 INFO [stderr]    |   ^^^^^
Dec 11 18:54:46.704 INFO [stderr] 
Dec 11 18:54:46.704 INFO [stderr] warning: variant is never constructed: `Draw`
Dec 11 18:54:46.704 INFO [stderr]   --> src/game.rs:25:3
Dec 11 18:54:46.704 INFO [stderr]    |
Dec 11 18:54:46.704 INFO [stderr] 25 |   Draw,
Dec 11 18:54:46.704 INFO [stderr]    |   ^^^^
Dec 11 18:54:46.704 INFO [stderr] 
Dec 11 18:54:46.704 INFO [stderr] warning: variant is never constructed: `Indeterminate`
Dec 11 18:54:46.704 INFO [stderr]   --> src/game.rs:26:3
Dec 11 18:54:46.704 INFO [stderr]    |
Dec 11 18:54:46.704 INFO [stderr] 26 |   Indeterminate,
Dec 11 18:54:46.704 INFO [stderr]    |   ^^^^^^^^^^^^^
Dec 11 18:54:46.704 INFO [stderr] 
Dec 11 18:54:46.704 INFO [stderr] warning: method is never used: `check_winner`
Dec 11 18:54:46.704 INFO [stderr]   --> src/game.rs:74:3
Dec 11 18:54:46.704 INFO [stderr]    |
Dec 11 18:54:46.704 INFO [stderr] 74 |   pub fn check_winner(&self) -> PlayerStatus {
Dec 11 18:54:46.704 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:54:46.704 INFO [stderr] 
Dec 11 18:54:46.746 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 11 18:54:46.752 INFO [stderr] su: No module specific data is present
Dec 11 18:54:47.611 INFO running `"docker" "inspect" "72cb07e55ce1d4ba944c9dd2acbeee2cf3e82ae8b4f9ef4b2102c7a9d663a469"`
Dec 11 18:54:47.944 INFO running `"docker" "rm" "-f" "72cb07e55ce1d4ba944c9dd2acbeee2cf3e82ae8b4f9ef4b2102c7a9d663a469"`
Dec 11 18:54:48.214 INFO [stdout] 72cb07e55ce1d4ba944c9dd2acbeee2cf3e82ae8b4f9ef4b2102c7a9d663a469