[INFO] updating cached repository https://github.com/StackDoubleFlow/RustMcServer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 09fbd7bc98ff323ee57abf556b2af63719fbaeb0 [INFO] checking StackDoubleFlow/RustMcServer against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStackDoubleFlow%2FRustMcServer" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/StackDoubleFlow/RustMcServer on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/StackDoubleFlow/RustMcServer [INFO] finished tweaking git repo https://github.com/StackDoubleFlow/RustMcServer [INFO] tweaked toml for git repo https://github.com/StackDoubleFlow/RustMcServer written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/StackDoubleFlow/RustMcServer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 91a9658f59b35d8a8fd23914fbcf3b0da1f9855f02f9797ad3eddda4371a5614 [INFO] running `"docker" "start" "-a" "91a9658f59b35d8a8fd23914fbcf3b0da1f9855f02f9797ad3eddda4371a5614"` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking indexmap v1.2.0 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking mime v0.3.14 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking miniz_oxide v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking getrandom v0.1.8 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling openssl-sys v0.9.48 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking backtrace v0.3.38 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking publicsuffix v1.5.3 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.20 [INFO] [stderr] Checking rustmcserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::world::World` [INFO] [stderr] --> src/network.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::world::World; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Result` [INFO] [stderr] --> src/network.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 12 | use serde_json::{json, Result}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MutexGuard` [INFO] [stderr] --> src/network.rs:15:29 [INFO] [stderr] | [INFO] [stderr] 15 | use std::sync::{Arc, Mutex, MutexGuard}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::world::World` [INFO] [stderr] --> src/utils.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::world::World; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::world::World` [INFO] [stderr] --> src/network.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::world::World; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Result` [INFO] [stderr] --> src/network.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 12 | use serde_json::{json, Result}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MutexGuard` [INFO] [stderr] --> src/network.rs:15:29 [INFO] [stderr] | [INFO] [stderr] 15 | use std::sync::{Arc, Mutex, MutexGuard}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::world::World` [INFO] [stderr] --> src/utils.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::world::World; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `decoded_res` [INFO] [stderr] --> src/network.rs:229:29 [INFO] [stderr] | [INFO] [stderr] 229 | let decoded_res : MojangHasJoinedResponse = serde_json::from_str(&mojang_res.text().unwrap()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_decoded_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `player` [INFO] [stderr] --> src/network.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | player: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PLAY` [INFO] [stderr] --> src/packets.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | PLAY, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Boolean` [INFO] [stderr] --> src/packets.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | type Boolean = bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Byte` [INFO] [stderr] --> src/packets.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | type Byte = i8; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `UnsignedByte` [INFO] [stderr] --> src/packets.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | type UnsignedByte = u8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Short` [INFO] [stderr] --> src/packets.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | type Short = i16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `decoded_res` [INFO] [stderr] --> src/network.rs:229:29 [INFO] [stderr] | [INFO] [stderr] 229 | let decoded_res : MojangHasJoinedResponse = serde_json::from_str(&mojang_res.text().unwrap()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_decoded_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Int` [INFO] [stderr] --> src/packets.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | type Int = i32; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Float` [INFO] [stderr] --> src/packets.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | type Float = f32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Double` [INFO] [stderr] --> src/packets.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | type Double = f64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Chat` [INFO] [stderr] --> src/packets.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | type Chat = String; // Max length of 32767 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Indentifier` [INFO] [stderr] --> src/packets.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | type Indentifier = String; // Max length of 32767 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `VarLong` [INFO] [stderr] --> src/packets.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | type VarLong = i32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `UUID` [INFO] [stderr] --> src/packets.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | type UUID = u128; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_ubyte` [INFO] [stderr] --> src/packets.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | fn read_ubyte(&mut self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_int` [INFO] [stderr] --> src/packets.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | fn read_int(&mut self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_bool` [INFO] [stderr] --> src/packets.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | fn read_bool(&mut self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_varlong` [INFO] [stderr] --> src/packets.rs:132:5 [INFO] [stderr] | [INFO] [stderr] 132 | fn read_varlong(&mut self) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_byte` [INFO] [stderr] --> src/packets.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | fn write_byte(&mut self, byte: i8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_int` [INFO] [stderr] --> src/packets.rs:217:5 [INFO] [stderr] | [INFO] [stderr] 217 | fn write_int(&mut self, int: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_bool` [INFO] [stderr] --> src/packets.rs:220:5 [INFO] [stderr] | [INFO] [stderr] 220 | fn write_bool(&mut self, b: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_short` [INFO] [stderr] --> src/packets.rs:228:5 [INFO] [stderr] | [INFO] [stderr] 228 | fn write_short(&mut self, short: i16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_ushort` [INFO] [stderr] --> src/packets.rs:232:5 [INFO] [stderr] | [INFO] [stderr] 232 | fn write_ushort(&mut self, ushort: u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_varlong` [INFO] [stderr] --> src/packets.rs:250:5 [INFO] [stderr] | [INFO] [stderr] 250 | fn write_varlong(&mut self, mut value: i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `C00Disconnect` [INFO] [stderr] --> src/packets.rs:296:12 [INFO] [stderr] | [INFO] [stderr] 296 | pub struct C00Disconnect { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `encode` [INFO] [stderr] --> src/packets.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn encode(self) -> PacketEncoder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Vec3` [INFO] [stderr] --> src/utils.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Vec3 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/utils.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | fn new(x: i32, y: i32, z: i32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x` [INFO] [stderr] --> src/utils.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | x: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y` [INFO] [stderr] --> src/utils.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | y: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `z` [INFO] [stderr] --> src/utils.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | z: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pitch` [INFO] [stderr] --> src/utils.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pitch: i8, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `yaw` [INFO] [stderr] --> src/utils.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | yaw: i8, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/utils.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(x: i32, y: i32, z: i32, pitch: i8, yaw: i8) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ChatComponent` [INFO] [stderr] --> src/utils.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub struct ChatComponent { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/utils.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | fn new(text: String) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build` [INFO] [stderr] --> src/utils.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn build() -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `World` [INFO] [stderr] --> src/world.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct World {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_world` [INFO] [stderr] --> src/world.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn load_world() -> World { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_player` [INFO] [stderr] --> src/world.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn load_player(&self, username: String) -> Player { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `player` [INFO] [stderr] --> src/network.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | player: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PLAY` [INFO] [stderr] --> src/packets.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | PLAY, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Boolean` [INFO] [stderr] --> src/packets.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | type Boolean = bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Byte` [INFO] [stderr] --> src/packets.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | type Byte = i8; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `UnsignedByte` [INFO] [stderr] --> src/packets.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | type UnsignedByte = u8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Short` [INFO] [stderr] --> src/packets.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | type Short = i16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Int` [INFO] [stderr] --> src/packets.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | type Int = i32; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Float` [INFO] [stderr] --> src/packets.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | type Float = f32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Double` [INFO] [stderr] --> src/packets.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | type Double = f64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Chat` [INFO] [stderr] --> src/packets.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | type Chat = String; // Max length of 32767 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Indentifier` [INFO] [stderr] --> src/packets.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | type Indentifier = String; // Max length of 32767 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `VarLong` [INFO] [stderr] --> src/packets.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | type VarLong = i32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `UUID` [INFO] [stderr] --> src/packets.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | type UUID = u128; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_ubyte` [INFO] [stderr] --> src/packets.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | fn read_ubyte(&mut self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_int` [INFO] [stderr] --> src/packets.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | fn read_int(&mut self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_bool` [INFO] [stderr] --> src/packets.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | fn read_bool(&mut self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_varlong` [INFO] [stderr] --> src/packets.rs:132:5 [INFO] [stderr] | [INFO] [stderr] 132 | fn read_varlong(&mut self) -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_byte` [INFO] [stderr] --> src/packets.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | fn write_byte(&mut self, byte: i8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_int` [INFO] [stderr] --> src/packets.rs:217:5 [INFO] [stderr] | [INFO] [stderr] 217 | fn write_int(&mut self, int: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_bool` [INFO] [stderr] --> src/packets.rs:220:5 [INFO] [stderr] | [INFO] [stderr] 220 | fn write_bool(&mut self, b: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_short` [INFO] [stderr] --> src/packets.rs:228:5 [INFO] [stderr] | [INFO] [stderr] 228 | fn write_short(&mut self, short: i16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_ushort` [INFO] [stderr] --> src/packets.rs:232:5 [INFO] [stderr] | [INFO] [stderr] 232 | fn write_ushort(&mut self, ushort: u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_varlong` [INFO] [stderr] --> src/packets.rs:250:5 [INFO] [stderr] | [INFO] [stderr] 250 | fn write_varlong(&mut self, mut value: i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `C00Disconnect` [INFO] [stderr] --> src/packets.rs:296:12 [INFO] [stderr] | [INFO] [stderr] 296 | pub struct C00Disconnect { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `encode` [INFO] [stderr] --> src/packets.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn encode(self) -> PacketEncoder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Vec3` [INFO] [stderr] --> src/utils.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Vec3 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/utils.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | fn new(x: i32, y: i32, z: i32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x` [INFO] [stderr] --> src/utils.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | x: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y` [INFO] [stderr] --> src/utils.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | y: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `z` [INFO] [stderr] --> src/utils.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | z: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pitch` [INFO] [stderr] --> src/utils.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pitch: i8, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `yaw` [INFO] [stderr] --> src/utils.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | yaw: i8, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/utils.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(x: i32, y: i32, z: i32, pitch: i8, yaw: i8) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ChatComponent` [INFO] [stderr] --> src/utils.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub struct ChatComponent { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/utils.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | fn new(text: String) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build` [INFO] [stderr] --> src/utils.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn build() -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `World` [INFO] [stderr] --> src/world.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct World {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_world` [INFO] [stderr] --> src/world.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn load_world() -> World { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_player` [INFO] [stderr] --> src/world.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn load_player(&self, username: String) -> Player { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `"docker" "inspect" "91a9658f59b35d8a8fd23914fbcf3b0da1f9855f02f9797ad3eddda4371a5614"` [INFO] running `"docker" "rm" "-f" "91a9658f59b35d8a8fd23914fbcf3b0da1f9855f02f9797ad3eddda4371a5614"` [INFO] [stdout] 91a9658f59b35d8a8fd23914fbcf3b0da1f9855f02f9797ad3eddda4371a5614