[INFO] cloning repository https://github.com/Erik-Sanjaya/copper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Erik-Sanjaya/copper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErik-Sanjaya%2Fcopper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErik-Sanjaya%2Fcopper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3732971ff75c61270acf2cef1a7374ea9d5e6dd
[INFO] checking Erik-Sanjaya/copper against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErik-Sanjaya%2Fcopper" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Erik-Sanjaya/copper
[INFO] finished tweaking git repo https://github.com/Erik-Sanjaya/copper
[INFO] tweaked toml for git repo https://github.com/Erik-Sanjaya/copper written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Erik-Sanjaya/copper on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Erik-Sanjaya/copper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a73ce0c56b203d93a937e735a29467dd9c08d2534e2713b7bab8a2aae08eafcb
[INFO] running `Command { std: "docker" "start" "-a" "a73ce0c56b203d93a937e735a29467dd9c08d2534e2713b7bab8a2aae08eafcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a73ce0c56b203d93a937e735a29467dd9c08d2534e2713b7bab8a2aae08eafcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a73ce0c56b203d93a937e735a29467dd9c08d2534e2713b7bab8a2aae08eafcb", kill_on_drop: false }`
[INFO] [stdout] a73ce0c56b203d93a937e735a29467dd9c08d2534e2713b7bab8a2aae08eafcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78b27682edfcaf6f2133bf17e9ddd89a383b3ba26647b1f8b18e075d5da336d4
[INFO] running `Command { std: "docker" "start" "-a" "78b27682edfcaf6f2133bf17e9ddd89a383b3ba26647b1f8b18e075d5da336d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking copper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/status.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::{error, trace};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `packet`
[INFO] [stdout]   --> src/status.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{packet, server_status::ServerStatus};
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Index`
[INFO] [stdout]   --> src/main.rs:10:28
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::{net::SocketAddr, ops::Index};
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc::channel`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::sync::mpsc::channel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/status.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::{error, trace};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `packet`
[INFO] [stdout]   --> src/status.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{packet, server_status::ServerStatus};
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Index`
[INFO] [stdout]   --> src/main.rs:10:28
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::{net::SocketAddr, ops::Index};
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc::channel`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::sync::mpsc::channel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/packet.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         state: &State,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]   --> src/packet.rs:83:36
[INFO] [stdout]    |
[INFO] [stdout] 83 |             ServerBound::Handshake(req) => {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/play.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn from_request(request: ServerBound) -> Result<Self, ProtocolError> {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BundleDelimiter` is more private than the item `play::ServerBound::BundleDelimiter::0`
[INFO] [stdout]  --> src/play.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |     BundleDelimiter(BundleDelimiter),
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^ field `play::ServerBound::BundleDelimiter::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]   |
[INFO] [stdout] note: but type `BundleDelimiter` is only usable at visibility `pub(self)`
[INFO] [stdout]  --> src/play.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct BundleDelimiter;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/handshaking.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Legacy(Legacy),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerBound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     Legacy(Legacy),
[INFO] [stdout] 15 +     Legacy(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `payload` is never read
[INFO] [stdout]   --> src/handshaking.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct Legacy {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 98 |     pub payload: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Legacy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Disconnect`, `EncryptionRequest`, `SetCompression`, and `LoginPluginRequest` are never constructed
[INFO] [stdout]   --> src/login.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum ClientBound {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 25 |     Disconnect(Disconnect),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 26 |     EncryptionRequest(EncryptionRequest),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     LoginSuccess(LoginSuccess),
[INFO] [stdout] 28 |     SetCompression(SetCompression),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     LoginPluginRequest(PluginRequest),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientBound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/login.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Disconnect {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 75 |     pub const fn new(reason: ProtocolString) -> Self {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server_id`, `public_key_length`, `public_key`, `verify_token_length`, and `verify_token` are never read
[INFO] [stdout]    --> src/login.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct EncryptionRequest {
[INFO] [stdout]     |            ----------------- fields in this struct
[INFO] [stdout]  99 |     server_id: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 100 |     public_key_length: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 101 |     public_key: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 102 |     verify_token_length: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |     verify_token: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EncryptionRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `value`, `is_signed`, and `signature` are never read
[INFO] [stdout]    --> src/login.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct Property {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 121 |     name: ProtocolString,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 122 |     value: ProtocolString,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 123 |     is_signed: bool,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 124 |     signature: ProtocolString,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Property` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `threshold` is never read
[INFO] [stdout]    --> src/login.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct SetCompression {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 160 |     threshold: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SetCompression` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message_id`, `channel`, and `data` are never read
[INFO] [stdout]    --> src/login.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 164 | pub struct PluginRequest {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 165 |     message_id: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 166 |     channel: ProtocolString,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 167 |     data: Vec<u8>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PluginRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `EncryptionResponse` and `LoginPluginResponse` are never constructed
[INFO] [stdout]    --> src/login.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub enum ServerBound {
[INFO] [stdout]     |          ----------- variants in this enum
[INFO] [stdout] 172 |     LoginStart(LoginStart),
[INFO] [stdout] 173 |     EncryptionResponse(EncryptionResponse),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 174 |     LoginPluginResponse(LoginPluginResponse),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServerBound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `has_player_uuid` is never read
[INFO] [stdout]    --> src/login.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 209 | pub struct LoginStart {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 210 |     pub name: ProtocolString,
[INFO] [stdout] 211 |     pub has_player_uuid: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LoginStart` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `shared_secret_length`, `shared_secret`, `verify_token_length`, and `verify_token` are never read
[INFO] [stdout]    --> src/login.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub struct EncryptionResponse {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 249 |     shared_secret_length: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 250 |     shared_secret: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 251 |     verify_token_length: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 252 |     verify_token: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EncryptionResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message_id`, `successful`, and `data` are never read
[INFO] [stdout]    --> src/login.rs:258:5
[INFO] [stdout]     |
[INFO] [stdout] 257 | pub struct LoginPluginResponse {
[INFO] [stdout]     |            ------------------- fields in this struct
[INFO] [stdout] 258 |     message_id: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 259 |     successful: bool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 260 |     data: Option<Vec<u8>>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LoginPluginResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Play` is never constructed
[INFO] [stdout]    --> src/packet.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub enum ServerBound {
[INFO] [stdout]     |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 136 |     Play(play::ServerBound),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServerBound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BundleDelimiter` is never constructed
[INFO] [stdout]  --> src/play.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum ServerBound {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] 5 |     BundleDelimiter(BundleDelimiter),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ServerBound` 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 `Status` is never constructed
[INFO] [stdout]    --> src/status.rs:178:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub struct Status {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PacketId` is never used
[INFO] [stdout]    --> src/status.rs:184:10
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub enum PacketId {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_varint` is never used
[INFO] [stdout]    --> src/status.rs:190:14
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl PacketId {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 190 |     const fn to_varint(&self) -> VarInt {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/client.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         self.disconnect_tx.send(self.addr).await;
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let _ = self.disconnect_tx.send(self.addr).await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/packet.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         state: &State,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]   --> src/packet.rs:83:36
[INFO] [stdout]    |
[INFO] [stdout] 83 |             ServerBound::Handshake(req) => {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/play.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn from_request(request: ServerBound) -> Result<Self, ProtocolError> {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BundleDelimiter` is more private than the item `play::ServerBound::BundleDelimiter::0`
[INFO] [stdout]  --> src/play.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |     BundleDelimiter(BundleDelimiter),
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^ field `play::ServerBound::BundleDelimiter::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]   |
[INFO] [stdout] note: but type `BundleDelimiter` is only usable at visibility `pub(self)`
[INFO] [stdout]  --> src/play.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct BundleDelimiter;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/handshaking.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Legacy(Legacy),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerBound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     Legacy(Legacy),
[INFO] [stdout] 15 +     Legacy(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `payload` is never read
[INFO] [stdout]   --> src/handshaking.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct Legacy {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 98 |     pub payload: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Legacy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Disconnect`, `EncryptionRequest`, `SetCompression`, and `LoginPluginRequest` are never constructed
[INFO] [stdout]   --> src/login.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum ClientBound {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 25 |     Disconnect(Disconnect),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 26 |     EncryptionRequest(EncryptionRequest),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     LoginSuccess(LoginSuccess),
[INFO] [stdout] 28 |     SetCompression(SetCompression),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     LoginPluginRequest(PluginRequest),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientBound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/login.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Disconnect {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 75 |     pub const fn new(reason: ProtocolString) -> Self {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server_id`, `public_key_length`, `public_key`, `verify_token_length`, and `verify_token` are never read
[INFO] [stdout]    --> src/login.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct EncryptionRequest {
[INFO] [stdout]     |            ----------------- fields in this struct
[INFO] [stdout]  99 |     server_id: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 100 |     public_key_length: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 101 |     public_key: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 102 |     verify_token_length: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |     verify_token: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EncryptionRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `value`, `is_signed`, and `signature` are never read
[INFO] [stdout]    --> src/login.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct Property {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 121 |     name: ProtocolString,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 122 |     value: ProtocolString,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 123 |     is_signed: bool,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 124 |     signature: ProtocolString,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Property` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `threshold` is never read
[INFO] [stdout]    --> src/login.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct SetCompression {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 160 |     threshold: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SetCompression` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message_id`, `channel`, and `data` are never read
[INFO] [stdout]    --> src/login.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 164 | pub struct PluginRequest {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 165 |     message_id: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 166 |     channel: ProtocolString,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 167 |     data: Vec<u8>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PluginRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `EncryptionResponse` and `LoginPluginResponse` are never constructed
[INFO] [stdout]    --> src/login.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub enum ServerBound {
[INFO] [stdout]     |          ----------- variants in this enum
[INFO] [stdout] 172 |     LoginStart(LoginStart),
[INFO] [stdout] 173 |     EncryptionResponse(EncryptionResponse),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 174 |     LoginPluginResponse(LoginPluginResponse),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServerBound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `has_player_uuid` is never read
[INFO] [stdout]    --> src/login.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 209 | pub struct LoginStart {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 210 |     pub name: ProtocolString,
[INFO] [stdout] 211 |     pub has_player_uuid: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LoginStart` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `shared_secret_length`, `shared_secret`, `verify_token_length`, and `verify_token` are never read
[INFO] [stdout]    --> src/login.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub struct EncryptionResponse {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 249 |     shared_secret_length: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 250 |     shared_secret: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 251 |     verify_token_length: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 252 |     verify_token: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EncryptionResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message_id`, `successful`, and `data` are never read
[INFO] [stdout]    --> src/login.rs:258:5
[INFO] [stdout]     |
[INFO] [stdout] 257 | pub struct LoginPluginResponse {
[INFO] [stdout]     |            ------------------- fields in this struct
[INFO] [stdout] 258 |     message_id: VarInt,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 259 |     successful: bool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 260 |     data: Option<Vec<u8>>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LoginPluginResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Play` is never constructed
[INFO] [stdout]    --> src/packet.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub enum ServerBound {
[INFO] [stdout]     |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 136 |     Play(play::ServerBound),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServerBound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BundleDelimiter` is never constructed
[INFO] [stdout]  --> src/play.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum ServerBound {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] 5 |     BundleDelimiter(BundleDelimiter),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ServerBound` 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 `Status` is never constructed
[INFO] [stdout]    --> src/status.rs:178:12
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub struct Status {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PacketId` is never used
[INFO] [stdout]    --> src/status.rs:184:10
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub enum PacketId {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_varint` is never used
[INFO] [stdout]    --> src/status.rs:190:14
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl PacketId {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 190 |     const fn to_varint(&self) -> VarInt {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/client.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         self.disconnect_tx.send(self.addr).await;
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let _ = self.disconnect_tx.send(self.addr).await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.92s
[INFO] running `Command { std: "docker" "inspect" "78b27682edfcaf6f2133bf17e9ddd89a383b3ba26647b1f8b18e075d5da336d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b27682edfcaf6f2133bf17e9ddd89a383b3ba26647b1f8b18e075d5da336d4", kill_on_drop: false }`
[INFO] [stdout] 78b27682edfcaf6f2133bf17e9ddd89a383b3ba26647b1f8b18e075d5da336d4
