[INFO] cloning repository https://github.com/flafmg/dandelion-classic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flafmg/dandelion-classic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflafmg%2Fdandelion-classic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflafmg%2Fdandelion-classic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8bf4f6b8eef5c107ef82b98236471129377641f5 [INFO] checking flafmg/dandelion-classic against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflafmg%2Fdandelion-classic" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/flafmg/dandelion-classic on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/flafmg/dandelion-classic [INFO] finished tweaking git repo https://github.com/flafmg/dandelion-classic [INFO] tweaked toml for git repo https://github.com/flafmg/dandelion-classic written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 162 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding core-foundation v0.9.4 (latest: v0.10.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding tower v0.4.13 (latest: v0.5.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2c00bfeb1c9e5bd276f5b974183ab7ece68eda7d6e7692d52a294bf3335d182 [INFO] running `Command { std: "docker" "start" "-a" "d2c00bfeb1c9e5bd276f5b974183ab7ece68eda7d6e7692d52a294bf3335d182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2c00bfeb1c9e5bd276f5b974183ab7ece68eda7d6e7692d52a294bf3335d182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2c00bfeb1c9e5bd276f5b974183ab7ece68eda7d6e7692d52a294bf3335d182", kill_on_drop: false }` [INFO] [stdout] d2c00bfeb1c9e5bd276f5b974183ab7ece68eda7d6e7692d52a294bf3335d182 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d839d3817906869d107cddea58d96f84fb93c12be8af52e55291b702b5e9aa73 [INFO] running `Command { std: "docker" "start" "-a" "d839d3817906869d107cddea58d96f84fb93c12be8af52e55291b702b5e9aa73", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking encoding_rs v0.8.34 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking dashmap v6.0.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking noise v0.9.0 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.7 [INFO] [stderr] Checking dandelion v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ErrorKind` [INFO] [stdout] --> src/server/game/dmf_map.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, ErrorKind, Read, Write}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/server/game/dmf_map.rs:31:28 [INFO] [stdout] | [INFO] [stdout] 31 | let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 31 - let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] 31 + let total_blocks = x_size as usize * y_size as usize * z_size as usize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ErrorKind` [INFO] [stdout] --> src/server/game/dmf_map.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, ErrorKind, Read, Write}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/server/game/dmf_map.rs:142:28 [INFO] [stdout] | [INFO] [stdout] 142 | let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 142 - let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] 142 + let total_blocks = x_size as usize * y_size as usize * z_size as usize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `config::Config` [INFO] [stdout] --> src/server/network/heartbeat.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::server::{config::Config, server::Server}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/server/game/dmf_map.rs:31:28 [INFO] [stdout] | [INFO] [stdout] 31 | let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 31 - let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] 31 + let total_blocks = x_size as usize * y_size as usize * z_size as usize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/server/network/packet.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Mutex` [INFO] [stdout] --> src/server/network/packet.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{io::WriteHalf, net::TcpStream, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/server/game/dmf_map.rs:142:28 [INFO] [stdout] | [INFO] [stdout] 142 | let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 142 - let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] 142 + let total_blocks = x_size as usize * y_size as usize * z_size as usize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LevelDataChunkPacket`, `LevelFinalizePacket`, and `LevelInitializePacket` [INFO] [stdout] --> src/server/network/packet_resolver.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | DespawnPlayerPacket, LevelDataChunkPacket, LevelFinalizePacket, LevelInitializePacket, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `config::Config` [INFO] [stdout] --> src/server/network/heartbeat.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::server::{config::Config, server::Server}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `flate2::write::GzEncoder` [INFO] [stdout] --> src/server/network/packet_resolver.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use flate2::write::GzEncoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/server/network/packet.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `flate2::Compression` [INFO] [stdout] --> src/server/network/packet_resolver.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use flate2::Compression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Mutex` [INFO] [stdout] --> src/server/network/packet.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{io::WriteHalf, net::TcpStream, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/server/network/packet_resolver.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/server/network/packet_resolver.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | use tokio::io::{self, AsyncWriteExt, WriteHalf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LevelDataChunkPacket`, `LevelFinalizePacket`, and `LevelInitializePacket` [INFO] [stdout] --> src/server/network/packet_resolver.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | DespawnPlayerPacket, LevelDataChunkPacket, LevelFinalizePacket, LevelInitializePacket, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::fs` [INFO] [stdout] --> src/server/server.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::fs; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `flate2::write::GzEncoder` [INFO] [stdout] --> src/server/network/packet_resolver.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use flate2::write::GzEncoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `flate2::Compression` [INFO] [stdout] --> src/server/network/packet_resolver.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use flate2::Compression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WriteHalf` and `self` [INFO] [stdout] --> src/server/server.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::io::{self, AsyncReadExt, AsyncWriteExt, WriteHalf}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/server/network/packet_resolver.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/server/network/packet_resolver.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | use tokio::io::{self, AsyncWriteExt, WriteHalf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dimensions`, `MapBuilder`, `NoiseLayer`, and `PresetParams` [INFO] [stdout] --> src/server/server.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | use super::map_builder::{Dimensions, MapBuilder, NoiseLayer, PresetParams}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::fs` [INFO] [stdout] --> src/server/server.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::fs; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WriteHalf` and `self` [INFO] [stdout] --> src/server/server.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::io::{self, AsyncReadExt, AsyncWriteExt, WriteHalf}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dimensions`, `MapBuilder`, `NoiseLayer`, and `PresetParams` [INFO] [stdout] --> src/server/server.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | use super::map_builder::{Dimensions, MapBuilder, NoiseLayer, PresetParams}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response_body` [INFO] [stdout] --> src/server/network/heartbeat.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let response_body = response.text().await?; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response_body` [INFO] [stdout] --> src/server/network/heartbeat.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let response_body = response.text().await?; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/network/packet_resolver.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | let mut maps = self.server.loaded_maps.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/network/packet_resolver.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | let mut maps = self.server.loaded_maps.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/network/packet_resolver.rs:285:13 [INFO] [stdout] | [INFO] [stdout] 285 | let mut set_position_packet = SetPositionAndOrientationPacket::new( [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/server/network/packet_resolver.rs:285:13 [INFO] [stdout] | [INFO] [stdout] 285 | let mut set_position_packet = SetPositionAndOrientationPacket::new( [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/server/network/packet_resolver.rs:302:13 [INFO] [stdout] | [INFO] [stdout] 302 | let mut player = self [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/server/network/packet_resolver.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | let mut send_message_packet = SendMessagePacket::new(player.get_id(), message); [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/server/network/packet_resolver.rs:302:13 [INFO] [stdout] | [INFO] [stdout] 302 | let mut player = self [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/server/network/packet_resolver.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | let mut send_message_packet = SendMessagePacket::new(player.get_id(), message); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `er` [INFO] [stdout] --> src/server/network/packet_resolver.rs:382:28 [INFO] [stdout] | [INFO] [stdout] 382 | if let Err(er) = socket.write_all(&packet_writer.into_inner()).await { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_er` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `er` [INFO] [stdout] --> src/server/network/packet_resolver.rs:382:28 [INFO] [stdout] | [INFO] [stdout] 382 | if let Err(er) = socket.write_all(&packet_writer.into_inner()).await { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_er` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/server.rs:88:10 [INFO] [stdout] | [INFO] [stdout] 88 | let (mut reader, mut writer) = tokio::io::split(socket); [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/server/server.rs:88:22 [INFO] [stdout] | [INFO] [stdout] 88 | let (mut reader, mut writer) = tokio::io::split(socket); [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/server/server.rs:88:10 [INFO] [stdout] | [INFO] [stdout] 88 | let (mut reader, mut writer) = tokio::io::split(socket); [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/server/server.rs:88:22 [INFO] [stdout] | [INFO] [stdout] 88 | let (mut reader, mut writer) = tokio::io::split(socket); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/server/network/packet_resolver.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/server/network/packet_resolver.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | fn write(&mut self, writer: &mut PacketWriter) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | fn write(&mut self, writer: &mut PacketWriter) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_block` are never used [INFO] [stdout] --> src/server/game/dmf_map.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl DmfMap { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 23 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn get_block(&self, x: i16, y: i16, z: i16) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_map` is never read [INFO] [stdout] --> src/server/game/player.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Player { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | pub current_map: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_current_world` is never used [INFO] [stdout] --> src/server/game/player.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Player { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn get_current_world(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapBuilder` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct MapBuilder; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `create_map`, `create_flat_map`, `create_noise_map`, and `create_classic_map` are never used [INFO] [stdout] --> src/server/map_builder.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 12 | impl MapBuilder { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 13 | pub async fn create_map(preset: &str, params: Option) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn create_flat_map(ground_level: u32, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | fn create_noise_map(layers: Vec, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn create_classic_map(layers: Vec, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PresetParams` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | pub struct PresetParams { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PresetParams` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoiseLayer` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub struct NoiseLayer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NoiseLayer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dimensions` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | pub struct Dimensions { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dimensions` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unload_map` is never used [INFO] [stdout] --> src/server/maps.rs:33:14 [INFO] [stdout] | [INFO] [stdout] 33 | pub async fn unload_map(name: &str, maps: Arc>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_byte_array` is never used [INFO] [stdout] --> src/server/network/packet_stream/packet_reader.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl<'a> PacketReader<'a> { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn read_byte_array(&mut self, size: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/network/packets/clientbound.rs:422:12 [INFO] [stdout] | [INFO] [stdout] 421 | impl DisconnectPlayerPacket { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 422 | pub fn new(reason: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/network/packets/clientbound.rs:457:12 [INFO] [stdout] | [INFO] [stdout] 456 | impl UpdateUserTypePacket { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 457 | pub fn new(user_type: u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/dmf_map.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | file.flush(); [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)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = file.flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/player.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | set_position.resolve(&mut socket).await; [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] 73 | let _ = set_position.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/player.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | message_packet.resolve(&mut socket).await; [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] 79 | let _ = message_packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | spawn_player.resolve(&mut socket).await; [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] 219 | let _ = spawn_player.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_block` are never used [INFO] [stdout] --> src/server/game/dmf_map.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl DmfMap { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 23 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn get_block(&self, x: i16, y: i16, z: i16) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:343:13 [INFO] [stdout] | [INFO] [stdout] 343 | packet.resolve(&mut socket).await; [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] 343 | let _ = packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_map` is never read [INFO] [stdout] --> src/server/game/player.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Player { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | pub current_map: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_current_world` is never used [INFO] [stdout] --> src/server/game/player.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Player { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn get_current_world(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapBuilder` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct MapBuilder; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:366:21 [INFO] [stdout] | [INFO] [stdout] 366 | packet.resolve(&mut socket).await; [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] 366 | let _ = packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `create_map`, `create_flat_map`, `create_noise_map`, and `create_classic_map` are never used [INFO] [stdout] --> src/server/map_builder.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 12 | impl MapBuilder { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 13 | pub async fn create_map(preset: &str, params: Option) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn create_flat_map(ground_level: u32, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | fn create_noise_map(layers: Vec, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn create_classic_map(layers: Vec, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PresetParams` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | pub struct PresetParams { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PresetParams` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoiseLayer` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub struct NoiseLayer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NoiseLayer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dimensions` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | pub struct Dimensions { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dimensions` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unload_map` is never used [INFO] [stdout] --> src/server/maps.rs:33:14 [INFO] [stdout] | [INFO] [stdout] 33 | pub async fn unload_map(name: &str, maps: Arc>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_byte_array` is never used [INFO] [stdout] --> src/server/network/packet_stream/packet_reader.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl<'a> PacketReader<'a> { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn read_byte_array(&mut self, size: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/network/packets/clientbound.rs:422:12 [INFO] [stdout] | [INFO] [stdout] 421 | impl DisconnectPlayerPacket { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 422 | pub fn new(reason: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/network/packets/clientbound.rs:457:12 [INFO] [stdout] | [INFO] [stdout] 456 | impl UpdateUserTypePacket { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 457 | pub fn new(user_type: u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/dmf_map.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | file.flush(); [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)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = file.flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/player.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | set_position.resolve(&mut socket).await; [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] 73 | let _ = set_position.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/player.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | message_packet.resolve(&mut socket).await; [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] 79 | let _ = message_packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | spawn_player.resolve(&mut socket).await; [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] 219 | let _ = spawn_player.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:343:13 [INFO] [stdout] | [INFO] [stdout] 343 | packet.resolve(&mut socket).await; [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] 343 | let _ = packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:366:21 [INFO] [stdout] | [INFO] [stdout] 366 | packet.resolve(&mut socket).await; [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] 366 | let _ = packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.44s [INFO] running `Command { std: "docker" "inspect" "d839d3817906869d107cddea58d96f84fb93c12be8af52e55291b702b5e9aa73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d839d3817906869d107cddea58d96f84fb93c12be8af52e55291b702b5e9aa73", kill_on_drop: false }` [INFO] [stdout] d839d3817906869d107cddea58d96f84fb93c12be8af52e55291b702b5e9aa73 [INFO] checking flafmg/dandelion-classic against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflafmg%2Fdandelion-classic" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/flafmg/dandelion-classic on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/flafmg/dandelion-classic [INFO] finished tweaking git repo https://github.com/flafmg/dandelion-classic [INFO] tweaked toml for git repo https://github.com/flafmg/dandelion-classic written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 162 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding core-foundation v0.9.4 (latest: v0.10.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding tower v0.4.13 (latest: v0.5.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36875cd8e0d4015687b4f8531c8f9a965536b7f18446509f3c890023e32e06e8 [INFO] running `Command { std: "docker" "start" "-a" "36875cd8e0d4015687b4f8531c8f9a965536b7f18446509f3c890023e32e06e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36875cd8e0d4015687b4f8531c8f9a965536b7f18446509f3c890023e32e06e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36875cd8e0d4015687b4f8531c8f9a965536b7f18446509f3c890023e32e06e8", kill_on_drop: false }` [INFO] [stdout] 36875cd8e0d4015687b4f8531c8f9a965536b7f18446509f3c890023e32e06e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37d7d0aebbdad810b9493b5273e9bda3ad3e4274b4c183cf94182702c734119b [INFO] running `Command { std: "docker" "start" "-a" "37d7d0aebbdad810b9493b5273e9bda3ad3e4274b4c183cf94182702c734119b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking encoding_rs v0.8.34 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking dashmap v6.0.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking noise v0.9.0 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.7 [INFO] [stderr] Checking dandelion v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ErrorKind` [INFO] [stdout] --> src/server/game/dmf_map.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, ErrorKind, Read, Write}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/server/game/dmf_map.rs:31:28 [INFO] [stdout] | [INFO] [stdout] 31 | let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 31 - let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] 31 + let total_blocks = x_size as usize * y_size as usize * z_size as usize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/server/game/dmf_map.rs:142:28 [INFO] [stdout] | [INFO] [stdout] 142 | let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 142 - let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] 142 + let total_blocks = x_size as usize * y_size as usize * z_size as usize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ErrorKind` [INFO] [stdout] --> src/server/game/dmf_map.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, ErrorKind, Read, Write}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `config::Config` [INFO] [stdout] --> src/server/network/heartbeat.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::server::{config::Config, server::Server}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/server/network/packet.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/server/game/dmf_map.rs:31:28 [INFO] [stdout] | [INFO] [stdout] 31 | let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 31 - let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] 31 + let total_blocks = x_size as usize * y_size as usize * z_size as usize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Mutex` [INFO] [stdout] --> src/server/network/packet.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{io::WriteHalf, net::TcpStream, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LevelDataChunkPacket`, `LevelFinalizePacket`, and `LevelInitializePacket` [INFO] [stdout] --> src/server/network/packet_resolver.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | DespawnPlayerPacket, LevelDataChunkPacket, LevelFinalizePacket, LevelInitializePacket, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `flate2::write::GzEncoder` [INFO] [stdout] --> src/server/network/packet_resolver.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use flate2::write::GzEncoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/server/game/dmf_map.rs:142:28 [INFO] [stdout] | [INFO] [stdout] 142 | let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 142 - let total_blocks = (x_size as usize * y_size as usize * z_size as usize); [INFO] [stdout] 142 + let total_blocks = x_size as usize * y_size as usize * z_size as usize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `flate2::Compression` [INFO] [stdout] --> src/server/network/packet_resolver.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use flate2::Compression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/server/network/packet_resolver.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/server/network/packet_resolver.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | use tokio::io::{self, AsyncWriteExt, WriteHalf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `config::Config` [INFO] [stdout] --> src/server/network/heartbeat.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::server::{config::Config, server::Server}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/server/network/packet.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Mutex` [INFO] [stdout] --> src/server/network/packet.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{io::WriteHalf, net::TcpStream, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LevelDataChunkPacket`, `LevelFinalizePacket`, and `LevelInitializePacket` [INFO] [stdout] --> src/server/network/packet_resolver.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | DespawnPlayerPacket, LevelDataChunkPacket, LevelFinalizePacket, LevelInitializePacket, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::fs` [INFO] [stdout] --> src/server/server.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::fs; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `flate2::write::GzEncoder` [INFO] [stdout] --> src/server/network/packet_resolver.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use flate2::write::GzEncoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `flate2::Compression` [INFO] [stdout] --> src/server/network/packet_resolver.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use flate2::Compression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WriteHalf` and `self` [INFO] [stdout] --> src/server/server.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::io::{self, AsyncReadExt, AsyncWriteExt, WriteHalf}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/server/network/packet_resolver.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dimensions`, `MapBuilder`, `NoiseLayer`, and `PresetParams` [INFO] [stdout] --> src/server/server.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | use super::map_builder::{Dimensions, MapBuilder, NoiseLayer, PresetParams}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/server/network/packet_resolver.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | use tokio::io::{self, AsyncWriteExt, WriteHalf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::fs` [INFO] [stdout] --> src/server/server.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::fs; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WriteHalf` and `self` [INFO] [stdout] --> src/server/server.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::io::{self, AsyncReadExt, AsyncWriteExt, WriteHalf}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dimensions`, `MapBuilder`, `NoiseLayer`, and `PresetParams` [INFO] [stdout] --> src/server/server.rs:14:26 [INFO] [stdout] | [INFO] [stdout] 14 | use super::map_builder::{Dimensions, MapBuilder, NoiseLayer, PresetParams}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response_body` [INFO] [stdout] --> src/server/network/heartbeat.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let response_body = response.text().await?; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response_body` [INFO] [stdout] --> src/server/network/heartbeat.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let response_body = response.text().await?; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/network/packet_resolver.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | let mut maps = self.server.loaded_maps.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/network/packet_resolver.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | let mut maps = self.server.loaded_maps.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/network/packet_resolver.rs:285:13 [INFO] [stdout] | [INFO] [stdout] 285 | let mut set_position_packet = SetPositionAndOrientationPacket::new( [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/server/network/packet_resolver.rs:285:13 [INFO] [stdout] | [INFO] [stdout] 285 | let mut set_position_packet = SetPositionAndOrientationPacket::new( [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/server/network/packet_resolver.rs:302:13 [INFO] [stdout] | [INFO] [stdout] 302 | let mut player = self [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/server/network/packet_resolver.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | let mut send_message_packet = SendMessagePacket::new(player.get_id(), message); [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/server/network/packet_resolver.rs:302:13 [INFO] [stdout] | [INFO] [stdout] 302 | let mut player = self [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/server/network/packet_resolver.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | let mut send_message_packet = SendMessagePacket::new(player.get_id(), message); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `er` [INFO] [stdout] --> src/server/network/packet_resolver.rs:382:28 [INFO] [stdout] | [INFO] [stdout] 382 | if let Err(er) = socket.write_all(&packet_writer.into_inner()).await { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_er` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `er` [INFO] [stdout] --> src/server/network/packet_resolver.rs:382:28 [INFO] [stdout] | [INFO] [stdout] 382 | if let Err(er) = socket.write_all(&packet_writer.into_inner()).await { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_er` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/server.rs:88:10 [INFO] [stdout] | [INFO] [stdout] 88 | let (mut reader, mut writer) = tokio::io::split(socket); [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/server/server.rs:88:22 [INFO] [stdout] | [INFO] [stdout] 88 | let (mut reader, mut writer) = tokio::io::split(socket); [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/server/server.rs:88:10 [INFO] [stdout] | [INFO] [stdout] 88 | let (mut reader, mut writer) = tokio::io::split(socket); [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/server/server.rs:88:22 [INFO] [stdout] | [INFO] [stdout] 88 | let (mut reader, mut writer) = tokio::io::split(socket); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/server/network/packet_resolver.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/server/network/packet_resolver.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | fn write(&mut self, writer: &mut PacketWriter) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | fn write(&mut self, writer: &mut PacketWriter) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/server/network/packets/serverbound.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | socket: &mut WriteHalf, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_block` are never used [INFO] [stdout] --> src/server/game/dmf_map.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl DmfMap { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 23 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn get_block(&self, x: i16, y: i16, z: i16) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_map` is never read [INFO] [stdout] --> src/server/game/player.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Player { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | pub current_map: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_current_world` is never used [INFO] [stdout] --> src/server/game/player.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Player { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn get_current_world(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapBuilder` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct MapBuilder; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `create_map`, `create_flat_map`, `create_noise_map`, and `create_classic_map` are never used [INFO] [stdout] --> src/server/map_builder.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 12 | impl MapBuilder { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 13 | pub async fn create_map(preset: &str, params: Option) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn create_flat_map(ground_level: u32, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | fn create_noise_map(layers: Vec, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn create_classic_map(layers: Vec, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PresetParams` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | pub struct PresetParams { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PresetParams` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoiseLayer` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub struct NoiseLayer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NoiseLayer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dimensions` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | pub struct Dimensions { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dimensions` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unload_map` is never used [INFO] [stdout] --> src/server/maps.rs:33:14 [INFO] [stdout] | [INFO] [stdout] 33 | pub async fn unload_map(name: &str, maps: Arc>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_byte_array` is never used [INFO] [stdout] --> src/server/network/packet_stream/packet_reader.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl<'a> PacketReader<'a> { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn read_byte_array(&mut self, size: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/network/packets/clientbound.rs:422:12 [INFO] [stdout] | [INFO] [stdout] 421 | impl DisconnectPlayerPacket { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 422 | pub fn new(reason: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/network/packets/clientbound.rs:457:12 [INFO] [stdout] | [INFO] [stdout] 456 | impl UpdateUserTypePacket { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 457 | pub fn new(user_type: u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_block` are never used [INFO] [stdout] --> src/server/game/dmf_map.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl DmfMap { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 23 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn get_block(&self, x: i16, y: i16, z: i16) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_map` is never read [INFO] [stdout] --> src/server/game/player.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Player { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | pub current_map: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_current_world` is never used [INFO] [stdout] --> src/server/game/player.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Player { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn get_current_world(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapBuilder` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct MapBuilder; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `create_map`, `create_flat_map`, `create_noise_map`, and `create_classic_map` are never used [INFO] [stdout] --> src/server/map_builder.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 12 | impl MapBuilder { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 13 | pub async fn create_map(preset: &str, params: Option) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn create_flat_map(ground_level: u32, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | fn create_noise_map(layers: Vec, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn create_classic_map(layers: Vec, dimensions: Dimensions) -> DmfMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PresetParams` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | pub struct PresetParams { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PresetParams` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoiseLayer` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub struct NoiseLayer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NoiseLayer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dimensions` is never constructed [INFO] [stdout] --> src/server/map_builder.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | pub struct Dimensions { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dimensions` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unload_map` is never used [INFO] [stdout] --> src/server/maps.rs:33:14 [INFO] [stdout] | [INFO] [stdout] 33 | pub async fn unload_map(name: &str, maps: Arc>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_byte_array` is never used [INFO] [stdout] --> src/server/network/packet_stream/packet_reader.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl<'a> PacketReader<'a> { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn read_byte_array(&mut self, size: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/network/packets/clientbound.rs:422:12 [INFO] [stdout] | [INFO] [stdout] 421 | impl DisconnectPlayerPacket { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 422 | pub fn new(reason: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/network/packets/clientbound.rs:457:12 [INFO] [stdout] | [INFO] [stdout] 456 | impl UpdateUserTypePacket { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 457 | pub fn new(user_type: u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/dmf_map.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | file.flush(); [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)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = file.flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/dmf_map.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | file.flush(); [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)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = file.flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/player.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | set_position.resolve(&mut socket).await; [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] 73 | let _ = set_position.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/player.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | message_packet.resolve(&mut socket).await; [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] 79 | let _ = message_packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/player.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | set_position.resolve(&mut socket).await; [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] 73 | let _ = set_position.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/game/player.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | message_packet.resolve(&mut socket).await; [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] 79 | let _ = message_packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/network/packet_resolver.rs:63:27 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn new(server: Arc) -> Self { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 63 | packet_queue: PacketQueue::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/network/packet_resolver.rs:63:27 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn new(server: Arc) -> Self { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 63 | packet_queue: PacketQueue::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | spawn_player.resolve(&mut socket).await; [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] 219 | let _ = spawn_player.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | spawn_player.resolve(&mut socket).await; [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] 219 | let _ = spawn_player.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:343:13 [INFO] [stdout] | [INFO] [stdout] 343 | packet.resolve(&mut socket).await; [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] 343 | let _ = packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:343:13 [INFO] [stdout] | [INFO] [stdout] 343 | packet.resolve(&mut socket).await; [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] 343 | let _ = packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:366:21 [INFO] [stdout] | [INFO] [stdout] 366 | packet.resolve(&mut socket).await; [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] 366 | let _ = packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server/network/packet_resolver.rs:366:21 [INFO] [stdout] | [INFO] [stdout] 366 | packet.resolve(&mut socket).await; [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] 366 | let _ = packet.resolve(&mut socket).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dandelion` (bin "dandelion") due to 2 previous errors; 45 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `dandelion` (bin "dandelion" test) due to 2 previous errors; 45 warnings emitted [INFO] running `Command { std: "docker" "inspect" "37d7d0aebbdad810b9493b5273e9bda3ad3e4274b4c183cf94182702c734119b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37d7d0aebbdad810b9493b5273e9bda3ad3e4274b4c183cf94182702c734119b", kill_on_drop: false }` [INFO] [stdout] 37d7d0aebbdad810b9493b5273e9bda3ad3e4274b4c183cf94182702c734119b