[INFO] cloning repository https://github.com/Tamipes/mc-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tamipes/mc-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamipes%2Fmc-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamipes%2Fmc-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8dfb362d80f3c858b69178863154b7401552e0fa
[INFO] checking Tamipes/mc-proxy against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamipes%2Fmc-proxy" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tamipes/mc-proxy
[INFO] finished tweaking git repo https://github.com/Tamipes/mc-proxy
[INFO] tweaked toml for git repo https://github.com/Tamipes/mc-proxy written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tamipes/mc-proxy on toolchain 4e55a504843955c97eb06907c71f6f3e99208021
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tamipes/mc-proxy 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" "+4e55a504843955c97eb06907c71f6f3e99208021" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking Tamipes/mc-proxy against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamipes%2Fmc-proxy" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tamipes/mc-proxy
[INFO] finished tweaking git repo https://github.com/Tamipes/mc-proxy
[INFO] tweaked toml for git repo https://github.com/Tamipes/mc-proxy written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tamipes/mc-proxy on toolchain 4e55a504843955c97eb06907c71f6f3e99208021
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tamipes/mc-proxy 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" "+4e55a504843955c97eb06907c71f6f3e99208021" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9006768f3ce073319cd8d830e8bb18005c29580d853e065189618932d46ea23c
[INFO] running `Command { std: "docker" "start" "-a" "9006768f3ce073319cd8d830e8bb18005c29580d853e065189618932d46ea23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9006768f3ce073319cd8d830e8bb18005c29580d853e065189618932d46ea23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9006768f3ce073319cd8d830e8bb18005c29580d853e065189618932d46ea23c", kill_on_drop: false }`
[INFO] [stdout] 9006768f3ce073319cd8d830e8bb18005c29580d853e065189618932d46ea23c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed14a25dfa2bdc74650274caa5eb711eb02d51c0b7c97b3388dac56ebaa212ae
[INFO] running `Command { std: "docker" "start" "-a" "ed14a25dfa2bdc74650274caa5eb711eb02d51c0b7c97b3388dac56ebaa212ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling mc-proxy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]     Checking clap_builder v4.5.32
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]     Checking clap v4.5.32
[INFO] [stdout] warning: unused import: `TcpListener`
[INFO] [stdout]  --> src/mincraft_server/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     net::{TcpListener, TcpStream},
[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: `TcpListener`
[INFO] [stdout]  --> src/mincraft_server/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     net::{TcpListener, TcpStream},
[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: `nix::NixPath`
[INFO] [stdout]  --> src/packets/serverbound/handshake.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nix::NixPath;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/mincraft_server/mod.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Err(err) => return None,
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::NixPath`
[INFO] [stdout]  --> src/packets/serverbound/handshake.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nix::NixPath;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/mincraft_server/mod.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Err(err) => return None,
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 | ...                   let mut client_packet = Packet::parse(&mut client_stream).unwrap();
[INFO] [stdout]     |                           ----^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_packet`
[INFO] [stdout]    --> src/main.rs:153:29
[INFO] [stdout]     |
[INFO] [stdout] 153 |                         let client_packet = Packet::parse(&mut client_stream).unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 | ...                   let mut client_packet = Packet::parse(&mut client_stream).unwrap();
[INFO] [stdout]     |                           ----^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_packet`
[INFO] [stdout]    --> src/main.rs:153:29
[INFO] [stdout]     |
[INFO] [stdout] 153 |                         let client_packet = Packet::parse(&mut client_stream).unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:306:37
[INFO] [stdout]     |
[INFO] [stdout] 306 | ...                   let mut motd = json
[INFO] [stdout]     |                           ----^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `motd`
[INFO] [stdout]    --> src/main.rs:306:37
[INFO] [stdout]     |
[INFO] [stdout] 306 | ...                   let mut motd = json
[INFO] [stdout]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_motd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:412:5
[INFO] [stdout]     |
[INFO] [stdout] 412 |     mut server_stream: TcpStream,
[INFO] [stdout]     |     ----^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:414:5
[INFO] [stdout]     |
[INFO] [stdout] 414 |     mut client_stream: TcpStream,
[INFO] [stdout]     |     ----^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]   --> src/packets/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Packet {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 11 |     pub id: VarInt,
[INFO] [stdout] 12 |     length: VarInt,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Packet` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `all`, and `proto_name` are never used
[INFO] [stdout]    --> src/packets/mod.rs:41:12
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl Packet {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  41 |     pub fn new(id: i32, data: Vec<u8>) -> Option<Packet> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     pub fn all(&self) -> Option<Vec<u8>> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn proto_name(&self, state: &ProtocolState) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reason` is never read
[INFO] [stdout]   --> src/packets/clientbound/login.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Disconnect {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 11 |     reason: VarString,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Disconnect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_string` and `get_all` are never used
[INFO] [stdout]   --> src/packets/clientbound/login.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Disconnect {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn get_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn get_all(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_description` is never used
[INFO] [stdout]   --> src/packets/clientbound/status.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait StatusTrait {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] 12 |     fn get_players_online(&self) -> i32;
[INFO] [stdout] 13 |     fn set_description(&mut self, str: String);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_all` is never used
[INFO] [stdout]    --> src/packets/clientbound/status.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl StatusResponse {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn get_all(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server_address` and `server_port` are never read
[INFO] [stdout]   --> src/packets/serverbound/handshake.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Handshake {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 12 |     pub protocol_version: VarInt,
[INFO] [stdout] 13 |     pub server_address: VarString,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub server_port: UShort,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_server_address` is never used
[INFO] [stdout]   --> src/packets/serverbound/handshake.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Handshake {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn get_server_address(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]    --> src/types/mod.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct UShort {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 140 |     value: u16,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_value` is never used
[INFO] [stdout]    --> src/types/mod.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl UShort {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 144 |     pub fn get_value(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:306:37
[INFO] [stdout]     |
[INFO] [stdout] 306 | ...                   let mut motd = json
[INFO] [stdout]     |                           ----^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `motd`
[INFO] [stdout]    --> src/main.rs:306:37
[INFO] [stdout]     |
[INFO] [stdout] 306 | ...                   let mut motd = json
[INFO] [stdout]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_motd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:412:5
[INFO] [stdout]     |
[INFO] [stdout] 412 |     mut server_stream: TcpStream,
[INFO] [stdout]     |     ----^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:414:5
[INFO] [stdout]     |
[INFO] [stdout] 414 |     mut client_stream: TcpStream,
[INFO] [stdout]     |     ----^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]   --> src/packets/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Packet {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 11 |     pub id: VarInt,
[INFO] [stdout] 12 |     length: VarInt,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Packet` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `all`, and `proto_name` are never used
[INFO] [stdout]    --> src/packets/mod.rs:41:12
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl Packet {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  41 |     pub fn new(id: i32, data: Vec<u8>) -> Option<Packet> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     pub fn all(&self) -> Option<Vec<u8>> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn proto_name(&self, state: &ProtocolState) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reason` is never read
[INFO] [stdout]   --> src/packets/clientbound/login.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Disconnect {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 11 |     reason: VarString,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Disconnect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_string` and `get_all` are never used
[INFO] [stdout]   --> src/packets/clientbound/login.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Disconnect {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn get_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn get_all(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_description` is never used
[INFO] [stdout]   --> src/packets/clientbound/status.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait StatusTrait {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] 12 |     fn get_players_online(&self) -> i32;
[INFO] [stdout] 13 |     fn set_description(&mut self, str: String);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_all` is never used
[INFO] [stdout]    --> src/packets/clientbound/status.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl StatusResponse {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn get_all(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server_address` and `server_port` are never read
[INFO] [stdout]   --> src/packets/serverbound/handshake.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Handshake {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 12 |     pub protocol_version: VarInt,
[INFO] [stdout] 13 |     pub server_address: VarString,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub server_port: UShort,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_server_address` is never used
[INFO] [stdout]   --> src/packets/serverbound/handshake.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Handshake {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn get_server_address(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]    --> src/types/mod.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct UShort {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 140 |     value: u16,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_value` is never used
[INFO] [stdout]    --> src/types/mod.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl UShort {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 144 |     pub fn get_value(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:132:25
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         status_res.send_packet(&mut client_stream);
[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] 132 |                         let _ = status_res.send_packet(&mut client_stream);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:138:37
[INFO] [stdout]     |
[INFO] [stdout] 138 | ...                   client_packet.send_packet(&mut client_stream);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 138 |                                     let _ = client_packet.send_packet(&mut client_stream);
[INFO] [stdout]     |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |                         disc_pack.send_packet(&mut client_stream);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 167 |                         let _ = disc_pack.send_packet(&mut client_stream);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         handshake.send_packet(&mut server_stream);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let _ = handshake.send_packet(&mut server_stream);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:230:33
[INFO] [stdout]     |
[INFO] [stdout] 230 | ...                   a.send_packet(&mut server_stream);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 230 |                                 let _ = a.send_packet(&mut server_stream);
[INFO] [stdout]     |                                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:315:29
[INFO] [stdout]     |
[INFO] [stdout] 315 | ...                   a.send_packet(&mut client_stream);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 315 |                             let _ = a.send_packet(&mut client_stream);
[INFO] [stdout]     |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `enforcesSecureChat` should have a snake case name
[INFO] [stdout]   --> src/packets/clientbound/status.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub enforcesSecureChat: Option<bool>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `enforces_secure_chat`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:132:25
[INFO] [stdout]     |
[INFO] [stdout] 132 |                         status_res.send_packet(&mut client_stream);
[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] 132 |                         let _ = status_res.send_packet(&mut client_stream);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:138:37
[INFO] [stdout]     |
[INFO] [stdout] 138 | ...                   client_packet.send_packet(&mut client_stream);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 138 |                                     let _ = client_packet.send_packet(&mut client_stream);
[INFO] [stdout]     |                                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |                         disc_pack.send_packet(&mut client_stream);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 167 |                         let _ = disc_pack.send_packet(&mut client_stream);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         handshake.send_packet(&mut server_stream);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let _ = handshake.send_packet(&mut server_stream);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:230:33
[INFO] [stdout]     |
[INFO] [stdout] 230 | ...                   a.send_packet(&mut server_stream);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 230 |                                 let _ = a.send_packet(&mut server_stream);
[INFO] [stdout]     |                                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:315:29
[INFO] [stdout]     |
[INFO] [stdout] 315 | ...                   a.send_packet(&mut client_stream);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 315 |                             let _ = a.send_packet(&mut client_stream);
[INFO] [stdout]     |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `enforcesSecureChat` should have a snake case name
[INFO] [stdout]   --> src/packets/clientbound/status.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub enforcesSecureChat: Option<bool>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `enforces_secure_chat`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.33s
[INFO] running `Command { std: "docker" "inspect" "ed14a25dfa2bdc74650274caa5eb711eb02d51c0b7c97b3388dac56ebaa212ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed14a25dfa2bdc74650274caa5eb711eb02d51c0b7c97b3388dac56ebaa212ae", kill_on_drop: false }`
[INFO] [stdout] ed14a25dfa2bdc74650274caa5eb711eb02d51c0b7c97b3388dac56ebaa212ae
