[INFO] updating cached repository RichardlL/Tunnul
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RichardlL/Tunnul
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RichardlL/Tunnul" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/RichardlL/Tunnul"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/RichardlL/Tunnul'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RichardlL/Tunnul" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/RichardlL/Tunnul"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/RichardlL/Tunnul'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22c04fa6d48d9bf8fb574d05b6d511526f785851
[INFO] sha for GitHub repo RichardlL/Tunnul: 22c04fa6d48d9bf8fb574d05b6d511526f785851
[INFO] validating manifest of RichardlL/Tunnul on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of RichardlL/Tunnul on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing RichardlL/Tunnul
[INFO] finished frobbing RichardlL/Tunnul
[INFO] frobbed toml for RichardlL/Tunnul written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/RichardlL/Tunnul/Cargo.toml
[INFO] started frobbing RichardlL/Tunnul
[INFO] finished frobbing RichardlL/Tunnul
[INFO] frobbed toml for RichardlL/Tunnul written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/RichardlL/Tunnul/Cargo.toml
[INFO] crate RichardlL/Tunnul already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/RichardlL/Tunnul/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking RichardlL/Tunnul against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-3/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/RichardlL/Tunnul:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5958dc23bb049d576ff1badb64a946bd3ad083718df5e191535d4b43602080f1
[INFO] running `"docker" "start" "-a" "5958dc23bb049d576ff1badb64a946bd3ad083718df5e191535d4b43602080f1"`
[INFO] [stderr]     Checking Tunul v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: patterns aren't allowed in methods without bodies
[INFO] [stderr]   --> src/packet_sending.rs:83:28
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn convert_into(&self, mut packet: &mut Vec<u8>);
[INFO] [stderr]    |                            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(patterns_in_fns_without_body)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `zeroed`
[INFO] [stderr]   --> src/primitive.rs:36:37
[INFO] [stderr]    |
[INFO] [stderr] 36 | use std::mem::{ size_of, transmute, zeroed};
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `to_client`
[INFO] [stderr]   --> src/player.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | use to_client;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/player.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `packet`
[INFO] [stderr]   --> src/player.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 | use packet;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `player`
[INFO] [stderr]   --> src/player_loop.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | use player;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `packet`
[INFO] [stderr]   --> src/player_loop.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use packet;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/player_loop.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]   --> src/player_loop.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | use std::io::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `struct_types::Location`
[INFO] [stderr]    --> src/player_loop.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | use struct_types::Location;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `to_client`
[INFO] [stderr]    --> src/player_loop.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 | use to_client;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpStream`
[INFO] [stderr]   --> src/main.rs:52:29
[INFO] [stderr]    |
[INFO] [stderr] 52 | use std::net::{TcpListener, TcpStream};
[INFO] [stderr]    |                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/packet.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]   --> src/packet.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 | use std::mem;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::Sender`
[INFO] [stderr]   --> src/packet.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 | use std::sync::mpsc::Sender;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::SendError`
[INFO] [stderr]   --> src/packet.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 | use std::sync::mpsc::SendError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `player_loop::ReceiverData`
[INFO] [stderr]   --> src/packet.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 | use player_loop::ReceiverData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]   --> src/main.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | use std::path::Path;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/main.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | use std::fs;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]   --> src/player.rs:96:23
[INFO] [stderr]    |
[INFO] [stderr] 96 | use std::hash::{Hash, SipHasher, Hasher};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]    --> src/player.rs:113:24
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let mut hash = SipHasher::new();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: patterns aren't allowed in methods without bodies
[INFO] [stderr]   --> src/packet_sending.rs:83:28
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn convert_into(&self, mut packet: &mut Vec<u8>);
[INFO] [stderr]    |                            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(patterns_in_fns_without_body)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `zeroed`
[INFO] [stderr]   --> src/primitive.rs:36:37
[INFO] [stderr]    |
[INFO] [stderr] 36 | use std::mem::{ size_of, transmute, zeroed};
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `to_client`
[INFO] [stderr]   --> src/player.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | use to_client;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/player.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `packet`
[INFO] [stderr]   --> src/player.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 | use packet;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `player`
[INFO] [stderr]   --> src/player_loop.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | use player;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `packet`
[INFO] [stderr]   --> src/player_loop.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use packet;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/player_loop.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]   --> src/player_loop.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | use std::io::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `struct_types::Location`
[INFO] [stderr]    --> src/player_loop.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | use struct_types::Location;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `to_client`
[INFO] [stderr]    --> src/player_loop.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 | use to_client;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpStream`
[INFO] [stderr]   --> src/main.rs:52:29
[INFO] [stderr]    |
[INFO] [stderr] 52 | use std::net::{TcpListener, TcpStream};
[INFO] [stderr]    |                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/packet.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]   --> src/packet.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 | use std::mem;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::Sender`
[INFO] [stderr]   --> src/packet.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 | use std::sync::mpsc::Sender;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::SendError`
[INFO] [stderr]   --> src/packet.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 | use std::sync::mpsc::SendError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `player_loop::ReceiverData`
[INFO] [stderr]   --> src/packet.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 | use player_loop::ReceiverData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]   --> src/main.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | use std::path::Path;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/main.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | use std::fs;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]   --> src/player.rs:96:23
[INFO] [stderr]    |
[INFO] [stderr] 96 | use std::hash::{Hash, SipHasher, Hasher};
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]    --> src/player.rs:113:24
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let mut hash = SipHasher::new();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]    --> src/player.rs:113:24
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let mut hash = SipHasher::new();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]   --> src/new_connection.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 | use std::io::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]   --> src/player.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 | use std::io::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `to_player_clone`
[INFO] [stderr]    --> src/player.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let to_player_clone = to_player.clone();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_to_player_clone`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player`
[INFO] [stderr]    --> src/player_loop.rs:133:17
[INFO] [stderr]     |
[INFO] [stderr] 133 | fn chat_message(player: &Player, packet: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]     |                 ^^^^^^ help: consider prefixing with an underscore: `_player`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packet`
[INFO] [stderr]    --> src/player_loop.rs:133:34
[INFO] [stderr]     |
[INFO] [stderr] 133 | fn chat_message(player: &Player, packet: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]     |                                  ^^^^^^ help: consider prefixing with an underscore: `_packet`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target_id`
[INFO] [stderr]    --> src/player_loop.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let target_id = packet.get_varint();
[INFO] [stderr]     |         ^^^^^^^^^ help: consider prefixing with an underscore: `_target_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event_loop`
[INFO] [stderr]   --> src/player_loop.rs:88:25
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn ready(&mut self, event_loop: &mut EventLoop<MyHandler>, token: Token, _: EventSet) {
[INFO] [stderr]    |                         ^^^^^^^^^^ help: consider prefixing with an underscore: `_event_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet_sending.rs:89:28
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn convert_into(&self, mut packet: &mut Vec<u8>) {
[INFO] [stderr]    |                            ----^^^^^^
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet_sending.rs:99:27
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn convert_into(&self,mut packet: &mut Vec<u8>) {
[INFO] [stderr]    |                           ----^^^^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet_sending.rs:116:28
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn convert_into(&self, mut packet: &mut Vec<u8>) {
[INFO] [stderr]     |                            ----^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet_sending.rs:126:51
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn reverse_and_write<T>(pointer: &T, size: usize, mut packet: &mut Vec<u8>) {
[INFO] [stderr]     |                                                   ----^^^^^^
[INFO] [stderr]     |                                                   |
[INFO] [stderr]     |                                                   help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet_sending.rs:133:31
[INFO] [stderr]     |
[INFO] [stderr] 133 | pub fn write_varint(src: i32, mut vector: &mut Vec<u8>) {
[INFO] [stderr]     |                               ----^^^^^^
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]    --> src/player.rs:113:24
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let mut hash = SipHasher::new();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/player_loop.rs:98:20
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn player_loop(mut player: Player) {
[INFO] [stderr]    |                    ----^^^^^^
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/player_loop.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let mut stream = mio::tcp::TcpStream::connect_stream(*player.stream, &addr).unwrap();
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn new(mut stream: &mut TcpStream) -> Result<Packet, &'static str> {
[INFO] [stderr]    |                ----^^^^^^
[INFO] [stderr]    |                |
[INFO] [stderr]    |                help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getas`
[INFO] [stderr]   --> src/primitive.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn getas<T: Clone>(&mut self) -> T {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `packet_handler`
[INFO] [stderr]   --> src/player_loop.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn packet_handler(player: &mut Player, pack: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TcpErr`
[INFO] [stderr]   --> src/player_loop.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     TcpErr, // Packet already formed
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `RECIEVER`
[INFO] [stderr]   --> src/player_loop.rs:80:1
[INFO] [stderr]    |
[INFO] [stderr] 80 | const RECIEVER: Token = Token(1);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `chat_message`
[INFO] [stderr]    --> src/player_loop.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | fn chat_message(player: &Player, packet: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `use_entity`
[INFO] [stderr]    --> src/player_loop.rs:136:1
[INFO] [stderr]     |
[INFO] [stderr] 136 | fn use_entity(player: &mut Player, packet: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_flying`
[INFO] [stderr]    --> src/player_loop.rs:150:1
[INFO] [stderr]     |
[INFO] [stderr] 150 | fn is_flying() -> Option<&'static str> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `position_update`
[INFO] [stderr]    --> src/player_loop.rs:153:1
[INFO] [stderr]     |
[INFO] [stderr] 153 | fn position_update(player: &mut Player, packet: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance`
[INFO] [stderr]   --> src/struct_types.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn distance(&self, loc: &Location) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_location`
[INFO] [stderr]   --> src/struct_types.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn get_location(&mut self) -> Location {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `send_health`
[INFO] [stderr]   --> src/to_client.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn send_health(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `health`
[INFO] [stderr]   --> src/to_client.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn health(&mut self, addition: i16) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `ip_addr` has been stable since 1.7.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/main.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | #![feature(ip_addr)]
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Tunul` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `tunul`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]   --> src/new_connection.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 | use std::io::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]   --> src/player.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 | use std::io::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `to_player_clone`
[INFO] [stderr]    --> src/player.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let to_player_clone = to_player.clone();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_to_player_clone`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player`
[INFO] [stderr]    --> src/player_loop.rs:133:17
[INFO] [stderr]     |
[INFO] [stderr] 133 | fn chat_message(player: &Player, packet: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]     |                 ^^^^^^ help: consider prefixing with an underscore: `_player`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packet`
[INFO] [stderr]    --> src/player_loop.rs:133:34
[INFO] [stderr]     |
[INFO] [stderr] 133 | fn chat_message(player: &Player, packet: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]     |                                  ^^^^^^ help: consider prefixing with an underscore: `_packet`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target_id`
[INFO] [stderr]    --> src/player_loop.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let target_id = packet.get_varint();
[INFO] [stderr]     |         ^^^^^^^^^ help: consider prefixing with an underscore: `_target_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event_loop`
[INFO] [stderr]   --> src/player_loop.rs:88:25
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn ready(&mut self, event_loop: &mut EventLoop<MyHandler>, token: Token, _: EventSet) {
[INFO] [stderr]    |                         ^^^^^^^^^^ help: consider prefixing with an underscore: `_event_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet_sending.rs:89:28
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn convert_into(&self, mut packet: &mut Vec<u8>) {
[INFO] [stderr]    |                            ----^^^^^^
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet_sending.rs:99:27
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn convert_into(&self,mut packet: &mut Vec<u8>) {
[INFO] [stderr]    |                           ----^^^^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet_sending.rs:116:28
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn convert_into(&self, mut packet: &mut Vec<u8>) {
[INFO] [stderr]     |                            ----^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet_sending.rs:126:51
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn reverse_and_write<T>(pointer: &T, size: usize, mut packet: &mut Vec<u8>) {
[INFO] [stderr]     |                                                   ----^^^^^^
[INFO] [stderr]     |                                                   |
[INFO] [stderr]     |                                                   help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet_sending.rs:133:31
[INFO] [stderr]     |
[INFO] [stderr] 133 | pub fn write_varint(src: i32, mut vector: &mut Vec<u8>) {
[INFO] [stderr]     |                               ----^^^^^^
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/player_loop.rs:98:20
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn player_loop(mut player: Player) {
[INFO] [stderr]    |                    ----^^^^^^
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/player_loop.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let mut stream = mio::tcp::TcpStream::connect_stream(*player.stream, &addr).unwrap();
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn new(mut stream: &mut TcpStream) -> Result<Packet, &'static str> {
[INFO] [stderr]    |                ----^^^^^^
[INFO] [stderr]    |                |
[INFO] [stderr]    |                help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `getas`
[INFO] [stderr]   --> src/primitive.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn getas<T: Clone>(&mut self) -> T {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `packet_handler`
[INFO] [stderr]   --> src/player_loop.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn packet_handler(player: &mut Player, pack: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TcpErr`
[INFO] [stderr]   --> src/player_loop.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     TcpErr, // Packet already formed
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `RECIEVER`
[INFO] [stderr]   --> src/player_loop.rs:80:1
[INFO] [stderr]    |
[INFO] [stderr] 80 | const RECIEVER: Token = Token(1);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `chat_message`
[INFO] [stderr]    --> src/player_loop.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | fn chat_message(player: &Player, packet: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `use_entity`
[INFO] [stderr]    --> src/player_loop.rs:136:1
[INFO] [stderr]     |
[INFO] [stderr] 136 | fn use_entity(player: &mut Player, packet: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_flying`
[INFO] [stderr]    --> src/player_loop.rs:150:1
[INFO] [stderr]     |
[INFO] [stderr] 150 | fn is_flying() -> Option<&'static str> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `position_update`
[INFO] [stderr]    --> src/player_loop.rs:153:1
[INFO] [stderr]     |
[INFO] [stderr] 153 | fn position_update(player: &mut Player, packet: &mut Packet) -> Option<&'static str> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance`
[INFO] [stderr]   --> src/struct_types.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn distance(&self, loc: &Location) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_location`
[INFO] [stderr]   --> src/struct_types.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn get_location(&mut self) -> Location {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `send_health`
[INFO] [stderr]   --> src/to_client.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn send_health(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `health`
[INFO] [stderr]   --> src/to_client.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn health(&mut self, addition: i16) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `ip_addr` has been stable since 1.7.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/main.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | #![feature(ip_addr)]
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Tunul` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `tunul`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "5958dc23bb049d576ff1badb64a946bd3ad083718df5e191535d4b43602080f1"`
[INFO] running `"docker" "rm" "-f" "5958dc23bb049d576ff1badb64a946bd3ad083718df5e191535d4b43602080f1"`
[INFO] [stdout] 5958dc23bb049d576ff1badb64a946bd3ad083718df5e191535d4b43602080f1