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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dcts/connect4-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcts%2Fconnect4-cli", kill_on_drop: false }`
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[INFO] checking dcts/connect4-cli against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcts%2Fconnect4-cli" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/dcts/connect4-cli
[INFO] finished tweaking git repo https://github.com/dcts/connect4-cli
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[INFO] crate git repo https://github.com/dcts/connect4-cli already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `network::server::GameSocket`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use network::server::GameSocket;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `network::server::GameSocket`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use network::server::GameSocket;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `endpoint`
[INFO] [stdout]   --> src/network/server.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |             NetEvent::Message(endpoint, data) => callback(data),
[INFO] [stdout]    |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_endpoint`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/network/server.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn send_event(&self, data: &[u8]) -> () {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pieces_dropped` and `last_move` are never read
[INFO] [stdout]   --> src/board.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Board {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 32 |     pub slots: [SlotState; (COLS * ROWS) as usize], // 7 cols * 6 rows
[INFO] [stdout] 33 |     pub pieces_dropped: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     pub last_move: Option<(Position, Player)>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `winner` and `win_path` are never read
[INFO] [stdout]    --> src/board.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub struct WinInfo {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 217 |     pub winner: Player,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 218 |     pub win_path: Vec<Position>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WinInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GameSocket` is never constructed
[INFO] [stdout]  --> src/network/server.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct GameSocket {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `create_socket`, `receive_event`, and `send_event` are never used
[INFO] [stdout]   --> src/network/server.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl GameSocket {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn create_socket(listener: NodeListener<()>, callback: fn(&[u8]) -> ()) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn receive_event(data: &[u8]) -> () {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn send_event(&self, data: &[u8]) -> () {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `endpoint`
[INFO] [stdout]   --> src/network/server.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |             NetEvent::Message(endpoint, data) => callback(data),
[INFO] [stdout]    |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_endpoint`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/network/server.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn send_event(&self, data: &[u8]) -> () {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | /         board.drop_piece(
[INFO] [stdout] 42 | |             player_move as i8, 
[INFO] [stdout] 43 | |             current_player
[INFO] [stdout] 44 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let _ = board.drop_piece(
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pieces_dropped` and `last_move` are never read
[INFO] [stdout]   --> src/board.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Board {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 32 |     pub slots: [SlotState; (COLS * ROWS) as usize], // 7 cols * 6 rows
[INFO] [stdout] 33 |     pub pieces_dropped: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     pub last_move: Option<(Position, Player)>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `winner` and `win_path` are never read
[INFO] [stdout]    --> src/board.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub struct WinInfo {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 217 |     pub winner: Player,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 218 |     pub win_path: Vec<Position>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WinInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GameSocket` is never constructed
[INFO] [stdout]  --> src/network/server.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct GameSocket {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `create_socket`, `receive_event`, and `send_event` are never used
[INFO] [stdout]   --> src/network/server.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl GameSocket {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn create_socket(listener: NodeListener<()>, callback: fn(&[u8]) -> ()) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn receive_event(data: &[u8]) -> () {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn send_event(&self, data: &[u8]) -> () {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | /         board.drop_piece(
[INFO] [stdout] 42 | |             player_move as i8, 
[INFO] [stdout] 43 | |             current_player
[INFO] [stdout] 44 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let _ = board.drop_piece(
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.38s
[INFO] running `Command { std: "docker" "inspect" "245d65848f99dd0b888279e517c393432b826ae00f24aaf7fb36f265267d018e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245d65848f99dd0b888279e517c393432b826ae00f24aaf7fb36f265267d018e", kill_on_drop: false }`
[INFO] [stdout] 245d65848f99dd0b888279e517c393432b826ae00f24aaf7fb36f265267d018e
