Dec 06 04:53:46.068 INFO testing brick-codes/palace-ai against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 04:53:46.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:53:46.503 INFO [stdout] 895de62952e6f39ab6ed3ec9a949c0a87d477625106a5d9528ebe542726756c7
Dec 06 04:53:46.505 INFO running `"docker" "start" "-a" "895de62952e6f39ab6ed3ec9a949c0a87d477625106a5d9528ebe542726756c7"`
Dec 06 04:53:48.944 INFO [stderr] usermod: no changes
Dec 06 04:53:49.136 INFO [stderr]    Compiling ws v0.7.6
Dec 06 04:53:52.772 INFO [stderr]    Compiling palace-ai v0.1.0 (/source)
Dec 06 04:53:54.820 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 06 04:53:54.820 INFO [stderr]   --> src/main.rs:11:5
Dec 06 04:53:54.820 INFO [stderr]    |
Dec 06 04:53:54.820 INFO [stderr] 11 | use std::time::Duration;
Dec 06 04:53:54.820 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 04:53:54.820 INFO [stderr]    |
Dec 06 04:53:54.820 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 04:53:54.820 INFO [stderr] 
Dec 06 04:53:54.820 INFO [stderr] warning: unused import: `CloseCode`
Dec 06 04:53:54.820 INFO [stderr]   --> src/main.rs:13:56
Dec 06 04:53:54.820 INFO [stderr]    |
Dec 06 04:53:54.820 INFO [stderr] 13 | use ws::{connect, Handler, Sender, Handshake, Message, CloseCode};
Dec 06 04:53:54.820 INFO [stderr]    |                                                        ^^^^^^^^^
Dec 06 04:53:54.820 INFO [stderr] 
Dec 06 04:53:54.820 INFO [stderr] warning: unused imports: `Deserialize`, `Deserializer`, `Serialize`, `Serializer`
Dec 06 04:53:54.820 INFO [stderr]   --> src/main.rs:14:13
Dec 06 04:53:54.820 INFO [stderr]    |
Dec 06 04:53:54.820 INFO [stderr] 14 | use serde::{Deserialize, Serialize, Deserializer, Serializer};
Dec 06 04:53:54.821 INFO [stderr]    |             ^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^
Dec 06 04:53:54.821 INFO [stderr] 
Dec 06 04:53:55.549 INFO [stderr] warning: unused variable: `reconnect_response`
Dec 06 04:53:55.549 INFO [stderr]    --> src/main.rs:386:21
Dec 06 04:53:55.549 INFO [stderr]     |
Dec 06 04:53:55.550 INFO [stderr] 386 |                 let reconnect_response = received_message.expect("Failed to reconnect");
Dec 06 04:53:55.550 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^ help: consider using `_reconnect_response` instead
Dec 06 04:53:55.550 INFO [stderr]     |
Dec 06 04:53:55.550 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 04:53:55.550 INFO [stderr] 
Dec 06 04:53:55.550 INFO [stderr] warning: unused variable: `hand_response`
Dec 06 04:53:55.550 INFO [stderr]    --> src/main.rs:395:21
Dec 06 04:53:55.550 INFO [stderr]     |
Dec 06 04:53:55.550 INFO [stderr] 395 |                 let hand_response = received_message.expect("probably played an invalid card for faceup");
Dec 06 04:53:55.550 INFO [stderr]     |                     ^^^^^^^^^^^^^ help: consider using `_hand_response` instead
Dec 06 04:53:55.550 INFO [stderr] 
Dec 06 04:53:55.550 INFO [stderr] warning: unused variable: `temp_hand`
Dec 06 04:53:55.550 INFO [stderr]    --> src/main.rs:469:17
Dec 06 04:53:55.550 INFO [stderr]     |
Dec 06 04:53:55.550 INFO [stderr] 469 |             let temp_hand = self.hand.clone().unwrap();
Dec 06 04:53:55.551 INFO [stderr]     |                 ^^^^^^^^^ help: consider using `_temp_hand` instead
Dec 06 04:53:55.551 INFO [stderr] 
Dec 06 04:53:55.789 INFO [stderr] warning: constant item is never used: `HAND_SIZE`
Dec 06 04:53:55.789 INFO [stderr]   --> src/main.rs:17:1
Dec 06 04:53:55.789 INFO [stderr]    |
Dec 06 04:53:55.790 INFO [stderr] 17 | const HAND_SIZE: usize = 6;
Dec 06 04:53:55.790 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:53:55.790 INFO [stderr]    |
Dec 06 04:53:55.791 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 04:53:55.791 INFO [stderr] 
Dec 06 04:53:55.791 INFO [stderr] warning: constant item is never used: `SUITS`
Dec 06 04:53:55.792 INFO [stderr]   --> src/main.rs:27:1
Dec 06 04:53:55.792 INFO [stderr]    |
Dec 06 04:53:55.792 INFO [stderr] 27 | / const SUITS: [CardSuit; 4] = [
Dec 06 04:53:55.793 INFO [stderr] 28 | |     CardSuit::Clubs,
Dec 06 04:53:55.793 INFO [stderr] 29 | |     CardSuit::Diamonds,
Dec 06 04:53:55.793 INFO [stderr] 30 | |     CardSuit::Hearts,
Dec 06 04:53:55.794 INFO [stderr] 31 | |     CardSuit::Spades,
Dec 06 04:53:55.794 INFO [stderr] 32 | | ];
Dec 06 04:53:55.794 INFO [stderr]    | |__^
Dec 06 04:53:55.795 INFO [stderr] 
Dec 06 04:53:55.795 INFO [stderr] warning: constant item is never used: `VALUES`
Dec 06 04:53:55.795 INFO [stderr]   --> src/main.rs:51:1
Dec 06 04:53:55.796 INFO [stderr]    |
Dec 06 04:53:55.796 INFO [stderr] 51 | / const VALUES: [CardValue; 13] = [
Dec 06 04:53:55.796 INFO [stderr] 52 | |     CardValue::Two,
Dec 06 04:53:55.797 INFO [stderr] 53 | |     CardValue::Three,
Dec 06 04:53:55.797 INFO [stderr] 54 | |     CardValue::Four,
Dec 06 04:53:55.797 INFO [stderr] ...  |
Dec 06 04:53:55.797 INFO [stderr] 64 | |     CardValue::Ace,
Dec 06 04:53:55.797 INFO [stderr] 65 | | ];
Dec 06 04:53:55.797 INFO [stderr]    | |__^
Dec 06 04:53:55.797 INFO [stderr] 
Dec 06 04:53:55.797 INFO [stderr] warning: variant is never constructed: `ListLobbies`
Dec 06 04:53:55.797 INFO [stderr]    --> src/main.rs:154:5
Dec 06 04:53:55.797 INFO [stderr]     |
Dec 06 04:53:55.797 INFO [stderr] 154 |     ListLobbies,
Dec 06 04:53:55.797 INFO [stderr]     |     ^^^^^^^^^^^
Dec 06 04:53:55.797 INFO [stderr] 
Dec 06 04:53:55.797 INFO [stderr] warning: variant is never constructed: `Reconnect`
Dec 06 04:53:55.797 INFO [stderr]    --> src/main.rs:158:5
Dec 06 04:53:55.797 INFO [stderr]     |
Dec 06 04:53:55.797 INFO [stderr] 158 |     Reconnect(ReconnectMessage),
Dec 06 04:53:55.797 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:53:55.797 INFO [stderr] 
Dec 06 04:53:55.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:53:55.804 INFO [stderr]    --> src/main.rs:300:21
Dec 06 04:53:55.805 INFO [stderr]     |
Dec 06 04:53:55.805 INFO [stderr] 300 |                     self.out.send(message_lobby);
Dec 06 04:53:55.805 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:53:55.806 INFO [stderr]     |
Dec 06 04:53:55.806 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 04:53:55.806 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:53:55.807 INFO [stderr] 
Dec 06 04:53:55.807 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:53:55.807 INFO [stderr]    --> src/main.rs:313:21
Dec 06 04:53:55.808 INFO [stderr]     |
Dec 06 04:53:55.808 INFO [stderr] 313 |                     self.out.send(json_join_lobby_message);
Dec 06 04:53:55.808 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:53:55.809 INFO [stderr]     |
Dec 06 04:53:55.809 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:53:55.809 INFO [stderr] 
Dec 06 04:53:55.809 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:53:55.810 INFO [stderr]    --> src/main.rs:368:29
Dec 06 04:53:55.810 INFO [stderr]     |
Dec 06 04:53:55.811 INFO [stderr] 368 |                             self.out.send(json_message);
Dec 06 04:53:55.811 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:53:55.811 INFO [stderr]     |
Dec 06 04:53:55.812 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:53:55.812 INFO [stderr] 
Dec 06 04:53:55.812 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:53:55.812 INFO [stderr]    --> src/main.rs:415:21
Dec 06 04:53:55.813 INFO [stderr]     |
Dec 06 04:53:55.813 INFO [stderr] 415 |                     self.out.send(json_message);
Dec 06 04:53:55.813 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:53:55.813 INFO [stderr]     |
Dec 06 04:53:55.813 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:53:55.813 INFO [stderr] 
Dec 06 04:53:55.813 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:53:55.813 INFO [stderr]    --> src/main.rs:448:21
Dec 06 04:53:55.814 INFO [stderr]     |
Dec 06 04:53:55.814 INFO [stderr] 448 |                     self.out.send(json_message);
Dec 06 04:53:55.814 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:53:55.814 INFO [stderr]     |
Dec 06 04:53:55.814 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:53:55.814 INFO [stderr] 
Dec 06 04:53:55.814 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:53:55.814 INFO [stderr]    --> src/main.rs:465:17
Dec 06 04:53:55.814 INFO [stderr]     |
Dec 06 04:53:55.814 INFO [stderr] 465 |                 self.out.send(json_message);
Dec 06 04:53:55.814 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:53:55.814 INFO [stderr]     |
Dec 06 04:53:55.814 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:53:55.814 INFO [stderr] 
Dec 06 04:53:55.814 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:53:55.814 INFO [stderr]    --> src/main.rs:481:13
Dec 06 04:53:55.814 INFO [stderr]     |
Dec 06 04:53:55.814 INFO [stderr] 481 |             self.out.send(json_message);
Dec 06 04:53:55.814 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:53:55.814 INFO [stderr]     |
Dec 06 04:53:55.814 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:53:55.814 INFO [stderr] 
Dec 06 04:53:55.814 INFO [stderr] warning: variable `NUM_PLAYERS` should have a snake case name such as `num_players`
Dec 06 04:53:55.814 INFO [stderr]    --> src/main.rs:490:9
Dec 06 04:53:55.814 INFO [stderr]     |
Dec 06 04:53:55.814 INFO [stderr] 490 |     let NUM_PLAYERS = 4;
Dec 06 04:53:55.814 INFO [stderr]     |         ^^^^^^^^^^^
Dec 06 04:53:55.814 INFO [stderr]     |
Dec 06 04:53:55.814 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 06 04:53:55.814 INFO [stderr] 
Dec 06 04:54:01.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.41s
Dec 06 04:54:01.388 INFO [stderr] su: No module specific data is present
Dec 06 04:54:02.324 INFO running `"docker" "inspect" "895de62952e6f39ab6ed3ec9a949c0a87d477625106a5d9528ebe542726756c7"`
Dec 06 04:54:02.620 INFO running `"docker" "rm" "-f" "895de62952e6f39ab6ed3ec9a949c0a87d477625106a5d9528ebe542726756c7"`
Dec 06 04:54:02.994 INFO [stdout] 895de62952e6f39ab6ed3ec9a949c0a87d477625106a5d9528ebe542726756c7
Dec 06 04:54:03.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:54:03.620 INFO [stdout] 9a5126764c41aae4e1d11873993320926ae0679ffd88f2fb2662997c4fd0ebe7
Dec 06 04:54:03.624 INFO running `"docker" "start" "-a" "9a5126764c41aae4e1d11873993320926ae0679ffd88f2fb2662997c4fd0ebe7"`
Dec 06 04:54:05.160 INFO [stderr] usermod: no changes
Dec 06 04:54:05.300 INFO [stderr]    Compiling palace-ai v0.1.0 (/source)
Dec 06 04:54:07.192 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 06 04:54:07.192 INFO [stderr]   --> src/main.rs:11:5
Dec 06 04:54:07.192 INFO [stderr]    |
Dec 06 04:54:07.192 INFO [stderr] 11 | use std::time::Duration;
Dec 06 04:54:07.192 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:07.192 INFO [stderr]    |
Dec 06 04:54:07.192 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 04:54:07.192 INFO [stderr] 
Dec 06 04:54:07.192 INFO [stderr] warning: unused import: `CloseCode`
Dec 06 04:54:07.192 INFO [stderr]   --> src/main.rs:13:56
Dec 06 04:54:07.192 INFO [stderr]    |
Dec 06 04:54:07.192 INFO [stderr] 13 | use ws::{connect, Handler, Sender, Handshake, Message, CloseCode};
Dec 06 04:54:07.192 INFO [stderr]    |                                                        ^^^^^^^^^
Dec 06 04:54:07.192 INFO [stderr] 
Dec 06 04:54:07.192 INFO [stderr] warning: unused imports: `Deserialize`, `Deserializer`, `Serialize`, `Serializer`
Dec 06 04:54:07.192 INFO [stderr]   --> src/main.rs:14:13
Dec 06 04:54:07.192 INFO [stderr]    |
Dec 06 04:54:07.192 INFO [stderr] 14 | use serde::{Deserialize, Serialize, Deserializer, Serializer};
Dec 06 04:54:07.192 INFO [stderr]    |             ^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^
Dec 06 04:54:07.192 INFO [stderr] 
Dec 06 04:54:07.792 INFO [stderr] warning: unused variable: `reconnect_response`
Dec 06 04:54:07.792 INFO [stderr]    --> src/main.rs:386:21
Dec 06 04:54:07.792 INFO [stderr]     |
Dec 06 04:54:07.792 INFO [stderr] 386 |                 let reconnect_response = received_message.expect("Failed to reconnect");
Dec 06 04:54:07.792 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^ help: consider using `_reconnect_response` instead
Dec 06 04:54:07.792 INFO [stderr]     |
Dec 06 04:54:07.792 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 04:54:07.792 INFO [stderr] 
Dec 06 04:54:07.792 INFO [stderr] warning: unused variable: `hand_response`
Dec 06 04:54:07.792 INFO [stderr]    --> src/main.rs:395:21
Dec 06 04:54:07.792 INFO [stderr]     |
Dec 06 04:54:07.792 INFO [stderr] 395 |                 let hand_response = received_message.expect("probably played an invalid card for faceup");
Dec 06 04:54:07.792 INFO [stderr]     |                     ^^^^^^^^^^^^^ help: consider using `_hand_response` instead
Dec 06 04:54:07.792 INFO [stderr] 
Dec 06 04:54:07.792 INFO [stderr] warning: unused variable: `temp_hand`
Dec 06 04:54:07.792 INFO [stderr]    --> src/main.rs:469:17
Dec 06 04:54:07.792 INFO [stderr]     |
Dec 06 04:54:07.792 INFO [stderr] 469 |             let temp_hand = self.hand.clone().unwrap();
Dec 06 04:54:07.792 INFO [stderr]     |                 ^^^^^^^^^ help: consider using `_temp_hand` instead
Dec 06 04:54:07.792 INFO [stderr] 
Dec 06 04:54:08.036 INFO [stderr] warning: constant item is never used: `HAND_SIZE`
Dec 06 04:54:08.036 INFO [stderr]   --> src/main.rs:17:1
Dec 06 04:54:08.036 INFO [stderr]    |
Dec 06 04:54:08.036 INFO [stderr] 17 | const HAND_SIZE: usize = 6;
Dec 06 04:54:08.036 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:08.036 INFO [stderr]    |
Dec 06 04:54:08.036 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 04:54:08.036 INFO [stderr] 
Dec 06 04:54:08.036 INFO [stderr] warning: constant item is never used: `SUITS`
Dec 06 04:54:08.036 INFO [stderr]   --> src/main.rs:27:1
Dec 06 04:54:08.036 INFO [stderr]    |
Dec 06 04:54:08.036 INFO [stderr] 27 | / const SUITS: [CardSuit; 4] = [
Dec 06 04:54:08.036 INFO [stderr] 28 | |     CardSuit::Clubs,
Dec 06 04:54:08.036 INFO [stderr] 29 | |     CardSuit::Diamonds,
Dec 06 04:54:08.036 INFO [stderr] 30 | |     CardSuit::Hearts,
Dec 06 04:54:08.036 INFO [stderr] 31 | |     CardSuit::Spades,
Dec 06 04:54:08.036 INFO [stderr] 32 | | ];
Dec 06 04:54:08.036 INFO [stderr]    | |__^
Dec 06 04:54:08.036 INFO [stderr] 
Dec 06 04:54:08.037 INFO [stderr] warning: constant item is never used: `VALUES`
Dec 06 04:54:08.037 INFO [stderr]   --> src/main.rs:51:1
Dec 06 04:54:08.037 INFO [stderr]    |
Dec 06 04:54:08.037 INFO [stderr] 51 | / const VALUES: [CardValue; 13] = [
Dec 06 04:54:08.037 INFO [stderr] 52 | |     CardValue::Two,
Dec 06 04:54:08.037 INFO [stderr] 53 | |     CardValue::Three,
Dec 06 04:54:08.037 INFO [stderr] 54 | |     CardValue::Four,
Dec 06 04:54:08.037 INFO [stderr] ...  |
Dec 06 04:54:08.037 INFO [stderr] 64 | |     CardValue::Ace,
Dec 06 04:54:08.037 INFO [stderr] 65 | | ];
Dec 06 04:54:08.037 INFO [stderr]    | |__^
Dec 06 04:54:08.037 INFO [stderr] 
Dec 06 04:54:08.037 INFO [stderr] warning: variant is never constructed: `ListLobbies`
Dec 06 04:54:08.037 INFO [stderr]    --> src/main.rs:154:5
Dec 06 04:54:08.037 INFO [stderr]     |
Dec 06 04:54:08.037 INFO [stderr] 154 |     ListLobbies,
Dec 06 04:54:08.037 INFO [stderr]     |     ^^^^^^^^^^^
Dec 06 04:54:08.037 INFO [stderr] 
Dec 06 04:54:08.037 INFO [stderr] warning: variant is never constructed: `Reconnect`
Dec 06 04:54:08.037 INFO [stderr]    --> src/main.rs:158:5
Dec 06 04:54:08.037 INFO [stderr]     |
Dec 06 04:54:08.037 INFO [stderr] 158 |     Reconnect(ReconnectMessage),
Dec 06 04:54:08.037 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:08.037 INFO [stderr] 
Dec 06 04:54:08.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:54:08.052 INFO [stderr]    --> src/main.rs:300:21
Dec 06 04:54:08.052 INFO [stderr]     |
Dec 06 04:54:08.052 INFO [stderr] 300 |                     self.out.send(message_lobby);
Dec 06 04:54:08.052 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:08.052 INFO [stderr]     |
Dec 06 04:54:08.052 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 04:54:08.052 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:54:08.052 INFO [stderr] 
Dec 06 04:54:08.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:54:08.052 INFO [stderr]    --> src/main.rs:313:21
Dec 06 04:54:08.052 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr] 313 |                     self.out.send(json_join_lobby_message);
Dec 06 04:54:08.053 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:54:08.053 INFO [stderr] 
Dec 06 04:54:08.053 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:54:08.053 INFO [stderr]    --> src/main.rs:368:29
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr] 368 |                             self.out.send(json_message);
Dec 06 04:54:08.053 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:54:08.053 INFO [stderr] 
Dec 06 04:54:08.053 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:54:08.053 INFO [stderr]    --> src/main.rs:415:21
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr] 415 |                     self.out.send(json_message);
Dec 06 04:54:08.053 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:54:08.053 INFO [stderr] 
Dec 06 04:54:08.053 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:54:08.053 INFO [stderr]    --> src/main.rs:448:21
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr] 448 |                     self.out.send(json_message);
Dec 06 04:54:08.053 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:54:08.053 INFO [stderr] 
Dec 06 04:54:08.053 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:54:08.053 INFO [stderr]    --> src/main.rs:465:17
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr] 465 |                 self.out.send(json_message);
Dec 06 04:54:08.053 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:54:08.053 INFO [stderr] 
Dec 06 04:54:08.053 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 04:54:08.053 INFO [stderr]    --> src/main.rs:481:13
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr] 481 |             self.out.send(json_message);
Dec 06 04:54:08.053 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 04:54:08.053 INFO [stderr] 
Dec 06 04:54:08.053 INFO [stderr] warning: variable `NUM_PLAYERS` should have a snake case name such as `num_players`
Dec 06 04:54:08.053 INFO [stderr]    --> src/main.rs:490:9
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr] 490 |     let NUM_PLAYERS = 4;
Dec 06 04:54:08.053 INFO [stderr]     |         ^^^^^^^^^^^
Dec 06 04:54:08.053 INFO [stderr]     |
Dec 06 04:54:08.053 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 06 04:54:08.053 INFO [stderr] 
Dec 06 04:54:08.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Dec 06 04:54:08.432 INFO [stderr] su: No module specific data is present
Dec 06 04:54:09.288 INFO running `"docker" "inspect" "9a5126764c41aae4e1d11873993320926ae0679ffd88f2fb2662997c4fd0ebe7"`
Dec 06 04:54:09.542 INFO running `"docker" "rm" "-f" "9a5126764c41aae4e1d11873993320926ae0679ffd88f2fb2662997c4fd0ebe7"`
Dec 06 04:54:09.922 INFO [stdout] 9a5126764c41aae4e1d11873993320926ae0679ffd88f2fb2662997c4fd0ebe7
Dec 06 04:54:09.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:54:10.466 INFO [stdout] ace3a28a44dacaa5ddcb68714d698030e9df387783cec8f95bc9f96a3f44f7e5
Dec 06 04:54:10.470 INFO running `"docker" "start" "-a" "ace3a28a44dacaa5ddcb68714d698030e9df387783cec8f95bc9f96a3f44f7e5"`
Dec 06 04:54:11.912 INFO [stderr] usermod: no changes
Dec 06 04:54:12.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 06 04:54:12.128 INFO [stderr]      Running /target/debug/deps/palace_ai-2d978b24c004a55b
Dec 06 04:54:12.152 INFO [stderr] su: No module specific data is present
Dec 06 04:54:12.152 INFO [stdout] 
Dec 06 04:54:12.152 INFO [stdout] running 0 tests
Dec 06 04:54:12.152 INFO [stdout] 
Dec 06 04:54:12.152 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 04:54:12.152 INFO [stdout] 
Dec 06 04:54:13.075 INFO running `"docker" "inspect" "ace3a28a44dacaa5ddcb68714d698030e9df387783cec8f95bc9f96a3f44f7e5"`
Dec 06 04:54:13.372 INFO running `"docker" "rm" "-f" "ace3a28a44dacaa5ddcb68714d698030e9df387783cec8f95bc9f96a3f44f7e5"`
Dec 06 04:54:13.708 INFO [stdout] ace3a28a44dacaa5ddcb68714d698030e9df387783cec8f95bc9f96a3f44f7e5