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[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/engine/mod.rs:252:29
[INFO] [stdout]     |
[INFO] [stdout] 252 |             .map(| (k, _) | (*k))
[INFO] [stdout]     |                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 252 -             .map(| (k, _) | (*k))
[INFO] [stdout] 252 +             .map(| (k, _) | *k )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/engine/mod.rs:252:29
[INFO] [stdout]     |
[INFO] [stdout] 252 |             .map(| (k, _) | (*k))
[INFO] [stdout]     |                             ^  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 252 -             .map(| (k, _) | (*k))
[INFO] [stdout] 252 +             .map(| (k, _) | *k )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind`, `connection_id`, and `error_count` are never read
[INFO] [stdout]   --> src/engine/tracker/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Tracker {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 19 |     url: String,
[INFO] [stdout] 20 |     kind: TrackerKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     connection_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     error_count: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `udp_socket` is never read
[INFO] [stdout]   --> src/engine/tracker/mod.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct TrackersHandler {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 66 |     tcp_client: Client,
[INFO] [stdout] 67 |     udp_socket: UdpSocket,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total` is never read
[INFO] [stdout]    --> src/engine/transfer.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 407 | pub struct TransferProgress {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] 408 |     pub left: u64,
[INFO] [stdout] 409 |     pub total: u64,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TransferProgress` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_name` is never used
[INFO] [stdout]    --> src/bencode/mod.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 232 | impl ParsedTorrent {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 291 |     pub fn get_name(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `info_hash_str`, `length`, and `name` are never read
[INFO] [stdout]    --> src/bencode/mod.rs:302:5
[INFO] [stdout]     |
[INFO] [stdout] 300 | pub struct TorrentInfo {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 301 |     info_hash: [u8; 20],
[INFO] [stdout] 302 |     info_hash_str: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 303 |
[INFO] [stdout] 304 |     length: u64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 305 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `info_hash_str`, `length`, `name`, and `files` are never used
[INFO] [stdout]    --> src/bencode/mod.rs:383:12
[INFO] [stdout]     |
[INFO] [stdout] 312 | impl TorrentInfo {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 383 |     pub fn info_hash_str(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 |     pub fn length(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 393 |     pub fn name(&self) -> &str {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 403 |     pub fn files(&self) -> &[(String, u64)] {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind`, `connection_id`, and `error_count` are never read
[INFO] [stdout]   --> src/engine/tracker/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Tracker {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 19 |     url: String,
[INFO] [stdout] 20 |     kind: TrackerKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     connection_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     error_count: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `udp_socket` is never read
[INFO] [stdout]   --> src/engine/tracker/mod.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct TrackersHandler {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 66 |     tcp_client: Client,
[INFO] [stdout] 67 |     udp_socket: UdpSocket,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total` is never read
[INFO] [stdout]    --> src/engine/transfer.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 407 | pub struct TransferProgress {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] 408 |     pub left: u64,
[INFO] [stdout] 409 |     pub total: u64,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TransferProgress` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_name` is never used
[INFO] [stdout]    --> src/bencode/mod.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 232 | impl ParsedTorrent {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 291 |     pub fn get_name(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `info_hash_str` and `length` are never read
[INFO] [stdout]    --> src/bencode/mod.rs:302:5
[INFO] [stdout]     |
[INFO] [stdout] 300 | pub struct TorrentInfo {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 301 |     info_hash: [u8; 20],
[INFO] [stdout] 302 |     info_hash_str: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 303 |
[INFO] [stdout] 304 |     length: u64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `info_hash_str` and `length` are never used
[INFO] [stdout]    --> src/bencode/mod.rs:383:12
[INFO] [stdout]     |
[INFO] [stdout] 312 | impl TorrentInfo {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 383 |     pub fn info_hash_str(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 |     pub fn length(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.61s
[INFO] running `Command { std: "docker" "inspect" "c1e33ebffaea880085e19ad985946b3f10ae00634c96420d7855049823e62189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e33ebffaea880085e19ad985946b3f10ae00634c96420d7855049823e62189", kill_on_drop: false }`
[INFO] [stdout] c1e33ebffaea880085e19ad985946b3f10ae00634c96420d7855049823e62189
