[INFO] cloning repository https://github.com/RylanYancey/netgem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RylanYancey/netgem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRylanYancey%2Fnetgem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRylanYancey%2Fnetgem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09a9dc3a1f3ddefb11af5db4913a89dd7643d245
[INFO] checking RylanYancey/netgem against try#4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7 for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRylanYancey%2Fnetgem" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RylanYancey/netgem
[INFO] finished tweaking git repo https://github.com/RylanYancey/netgem
[INFO] tweaked toml for git repo https://github.com/RylanYancey/netgem written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RylanYancey/netgem on toolchain 4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RylanYancey/netgem already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: workspace.features
[INFO] [stderr] warning: `netgem` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 74a71f384f7271bccf60f3272487433012b2ab46f0670b82cb6bb9433eddd7e6
[INFO] running `Command { std: "docker" "start" "74a71f384f7271bccf60f3272487433012b2ab46f0670b82cb6bb9433eddd7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74a71f384f7271bccf60f3272487433012b2ab46f0670b82cb6bb9433eddd7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "74a71f384f7271bccf60f3272487433012b2ab46f0670b82cb6bb9433eddd7e6" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74a71f384f7271bccf60f3272487433012b2ab46f0670b82cb6bb9433eddd7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "74a71f384f7271bccf60f3272487433012b2ab46f0670b82cb6bb9433eddd7e6" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: unused manifest key: workspace.features
[INFO] [stderr] warning: `netgem` (manifest) generated 1 warning
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
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[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking bytecheck v0.8.2
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling munge_macro v0.4.7
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[INFO] [stderr]    Compiling rustls v0.23.39
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking icu_normalizer v2.2.0
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[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking waitgroup v0.1.2
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[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking munge v0.4.7
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling rkyv_derive v0.8.16
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking asn1-rs v0.6.2
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking ccm v0.5.0
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking types v0.1.0 (/opt/rustwide/workdir/crates/types)
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking lru v0.16.4
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[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking p384 v0.13.1
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking der-parser v9.0.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking line-clipping v0.3.7
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking api v0.1.0 (/opt/rustwide/workdir/crates/api)
[INFO] [stderr]    Compiling gilrs v0.11.1
[INFO] [stderr]     Checking inotify v0.11.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking virtual_gamepad v0.1.0 (https://github.com/RylanYancey/virtual-gamepad.git#0397b726)
[INFO] [stderr]     Checking platform v0.1.0 (/opt/rustwide/workdir/crates/platform)
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking gilrs-core v0.6.7
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking ratatui-core v0.1.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking x509-parser v0.16.0
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking ratatui-widgets v0.3.0
[INFO] [stderr]     Checking ratatui-crossterm v0.1.0
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking webrtc-util v0.17.1
[INFO] [stderr]     Checking sdp v0.17.1
[INFO] [stderr]     Checking tungstenite v0.29.0
[INFO] [stderr]     Checking ratatui-macros v0.7.0
[INFO] [stderr]     Checking ratatui v0.30.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking tui v0.1.0 (/opt/rustwide/workdir/crates/tui)
[INFO] [stdout] warning: unused variable: `ev`
[INFO] [stdout]  --> crates/tui/src/input.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     while let Some(ev) = ctx.next_event_blocking(None) {}
[INFO] [stdout]   |                    ^^ help: if this is intentional, prefix it with an underscore: `_ev`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hej` is never used
[INFO] [stdout]  --> crates/tui/src/input.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn hej() {
[INFO] [stdout]   |    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rcgen v0.13.2
[INFO] [stdout] warning: unused variable: `ev`
[INFO] [stdout]  --> crates/tui/src/input.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     while let Some(ev) = ctx.next_event_blocking(None) {}
[INFO] [stdout]   |                    ^^ help: if this is intentional, prefix it with an underscore: `_ev`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hej` is never used
[INFO] [stdout]  --> crates/tui/src/input.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn hej() {
[INFO] [stdout]   |    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rkyv v0.8.16
[INFO] [stderr]     Checking tokio-tungstenite v0.29.0
[INFO] [stderr]     Checking rtp v0.17.1
[INFO] [stderr]     Checking stun v0.17.1
[INFO] [stderr]     Checking rtcp v0.17.1
[INFO] [stderr]     Checking webrtc-mdns v0.17.1
[INFO] [stderr]     Checking webrtc-sctp v0.17.1
[INFO] [stderr]     Checking webrtc-media v0.17.1
[INFO] [stderr]     Checking turn v0.17.1
[INFO] [stderr]     Checking webrtc-srtp v0.17.1
[INFO] [stderr]     Checking interceptor v0.17.1
[INFO] [stderr]     Checking webrtc-data v0.17.1
[INFO] [stderr]     Checking dtls v0.17.1
[INFO] [stderr]     Checking webrtc-ice v0.17.1
[INFO] [stderr]     Checking webrtc v0.17.1
[INFO] [stderr]     Checking netgem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking client v0.1.0 (/opt/rustwide/workdir/crates/client)
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir/crates/server)
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> crates/server/src/client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]  --> crates/server/src/client.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bytes::{Bytes, BytesMut};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UnboundedReceiver` and `future`
[INFO] [stdout]   --> crates/server/src/client.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 |     channel::mpsc::{UnboundedReceiver, UnboundedSender, unbounded},
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     future,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::RwLock`
[INFO] [stdout]   --> crates/server/src/client.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::{net::TcpStream, sync::RwLock};
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `RTCApi`, and `State`
[INFO] [stdout]   --> crates/server/src/client.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Config, State,
[INFO] [stdout]    |     ^^^^^^  ^^^^^
[INFO] [stdout] 20 |     rtc::{RTCApi, RtcChannelState, RtcPeer},
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::warn`
[INFO] [stdout]   --> crates/server/src/rtc.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::warn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `offer_answer_options::RTCOfferOptions`
[INFO] [stdout]   --> crates/server/src/rtc.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 |     peer_connection::{RTCPeerConnection, offer_answer_options::RTCOfferOptions},
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> crates/client/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/main.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsPrimitive`
[INFO] [stdout]  --> src/arena.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{AsPrimitive, PrimInt};
[INFO] [stdout]   |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `marker::PhantomData`, `mem::MaybeUninit`, and `ops::BitXorAssign`
[INFO] [stdout]  --> src/arena.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{marker::PhantomData, mem::MaybeUninit, ops::BitXorAssign};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::mpsc`
[INFO] [stdout]  --> src/client.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::{net::TcpStream, sync::mpsc};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> crates/client/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_inc`
[INFO] [stdout]   --> crates/client/src/lib.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (ws_inc, ws_out) = ws.split();
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_inc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryStreamExt`
[INFO] [stdout]  --> crates/server/src/client.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures::{StreamExt, TryStreamExt};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_inc`
[INFO] [stdout]   --> crates/server/src/client.rs:57:18
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let (ws_out, ws_inc) = match tokio_tungstenite::accept_async(stream).await {
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_inc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_tx`
[INFO] [stdout]   --> crates/server/src/client.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let (ws_tx, ws_out_rx) = unbounded::<WsMessage>();
[INFO] [stdout]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_send_future`
[INFO] [stdout]   --> crates/server/src/client.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let ws_send_future = ws_out_rx.map(Ok).forward(ws_out);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_send_future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_out`
[INFO] [stdout]   --> crates/client/src/lib.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (ws_inc, ws_out) = ws.split();
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_id`
[INFO] [stdout]   --> crates/server/src/client.rs:72:45
[INFO] [stdout]    |
[INFO] [stdout] 72 | async fn handle_incoming_websocket_messages(client_id: Index, msg: WsMessage) -> Result<(), Error> {
[INFO] [stdout]    |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> crates/server/src/client.rs:81:35
[INFO] [stdout]    |
[INFO] [stdout] 81 |         ClientMsg::ConnectGamepad(msg) => {
[INFO] [stdout]    |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offer`
[INFO] [stdout]   --> crates/server/src/rtc.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let offer = match conn.create_offer(None).await {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_offer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/main.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsPrimitive`
[INFO] [stdout]  --> src/arena.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{AsPrimitive, PrimInt};
[INFO] [stdout]   |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `marker::PhantomData`, `mem::MaybeUninit`, and `ops::BitXorAssign`
[INFO] [stdout]  --> src/arena.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{marker::PhantomData, mem::MaybeUninit, ops::BitXorAssign};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::mpsc`
[INFO] [stdout]  --> src/client.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::{net::TcpStream, sync::mpsc};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> crates/server/src/lib.rs:59:62
[INFO] [stdout]    |
[INFO] [stdout] 59 |     async fn handle_gamepad_connect(&self, client_id: Index, msg: ConnectGamepad) {
[INFO] [stdout]    |                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> crates/server/src/lib.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Context` is never constructed
[INFO] [stdout]   --> crates/server/src/lib.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Context {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `handle_gamepad_connect` is never used
[INFO] [stdout]   --> crates/server/src/lib.rs:59:14
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Context {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 59 |     async fn handle_gamepad_connect(&self, client_id: Index, msg: ConnectGamepad) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]   --> crates/server/src/client.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Client {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_mut` is never used
[INFO] [stdout]   --> crates/server/src/client.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Client {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 41 |     pub fn send_mut(&mut self, msg: ServerMsg) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Device` is never constructed
[INFO] [stdout]   --> crates/server/src/client.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Device {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_client` is never used
[INFO] [stdout]   --> crates/server/src/client.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn handle_client(stream: TcpStream) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_incoming_websocket_messages` is never used
[INFO] [stdout]   --> crates/server/src/client.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | async fn handle_incoming_websocket_messages(client_id: Index, msg: WsMessage) -> Result<(), Error> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Controller` is never constructed
[INFO] [stdout]  --> crates/server/src/controller.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Controller {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update` and `rumble` are never used
[INFO] [stdout]    --> crates/server/src/controller.rs:21:12
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl Controller {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout]  21 |     pub fn update(&mut self, id: Index, state: GamepadState, config: &Config) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn rumble(&mut self) -> RumbleState {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AxisAverages` is never constructed
[INFO] [stdout]    --> crates/server/src/controller.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | struct AxisAverages {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, and `compute` are never used
[INFO] [stdout]    --> crates/server/src/controller.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl AxisAverages {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 121 |     fn new(bias: f32) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn add(&mut self, x: f32, y: f32) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn compute(&self, total: f32, threshold: f32, min: f32, max: f32) -> [f32; 2] {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RTCApi` is never constructed
[INFO] [stdout]   --> crates/server/src/rtc.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct RTCApi {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init` and `create_peer` are never used
[INFO] [stdout]   --> crates/server/src/rtc.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl RTCApi {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn init() -> Arc<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub async fn create_peer(&self) -> Result<RtcPeer, Error> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RtcPeer` is never constructed
[INFO] [stdout]   --> crates/server/src/rtc.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct RtcPeer {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RtcChannelState` is never used
[INFO] [stdout]   --> crates/server/src/rtc.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub enum RtcChannelState {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_inc`
[INFO] [stdout]   --> crates/client/src/lib.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (ws_inc, ws_out) = ws.split();
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_inc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_out`
[INFO] [stdout]   --> crates/client/src/lib.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (ws_inc, ws_out) = ws.split();
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> crates/server/src/client.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         self.ws_tx.unbounded_send(msg);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let _ = self.ws_tx.unbounded_send(msg);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> crates/server/src/client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]  --> crates/server/src/client.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bytes::{Bytes, BytesMut};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UnboundedReceiver` and `future`
[INFO] [stdout]   --> crates/server/src/client.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 |     channel::mpsc::{UnboundedReceiver, UnboundedSender, unbounded},
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     future,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::RwLock`
[INFO] [stdout]   --> crates/server/src/client.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::{net::TcpStream, sync::RwLock};
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `RTCApi`, and `State`
[INFO] [stdout]   --> crates/server/src/client.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Config, State,
[INFO] [stdout]    |     ^^^^^^  ^^^^^
[INFO] [stdout] 20 |     rtc::{RTCApi, RtcChannelState, RtcPeer},
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::warn`
[INFO] [stdout]   --> crates/server/src/rtc.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::warn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `offer_answer_options::RTCOfferOptions`
[INFO] [stdout]   --> crates/server/src/rtc.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 |     peer_connection::{RTCPeerConnection, offer_answer_options::RTCOfferOptions},
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrimInt`
[INFO] [stdout]  --> src/arena.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{AsPrimitive, PrimInt};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrimInt`
[INFO] [stdout]  --> src/arena.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{AsPrimitive, PrimInt};
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryStreamExt`
[INFO] [stdout]  --> crates/server/src/client.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures::{StreamExt, TryStreamExt};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_inc`
[INFO] [stdout]   --> crates/server/src/client.rs:57:18
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let (ws_out, ws_inc) = match tokio_tungstenite::accept_async(stream).await {
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_inc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_tx`
[INFO] [stdout]   --> crates/server/src/client.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let (ws_tx, ws_out_rx) = unbounded::<WsMessage>();
[INFO] [stdout]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_send_future`
[INFO] [stdout]   --> crates/server/src/client.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let ws_send_future = ws_out_rx.map(Ok).forward(ws_out);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_send_future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_id`
[INFO] [stdout]   --> crates/server/src/client.rs:72:45
[INFO] [stdout]    |
[INFO] [stdout] 72 | async fn handle_incoming_websocket_messages(client_id: Index, msg: WsMessage) -> Result<(), Error> {
[INFO] [stdout]    |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> crates/server/src/client.rs:81:35
[INFO] [stdout]    |
[INFO] [stdout] 81 |         ClientMsg::ConnectGamepad(msg) => {
[INFO] [stdout]    |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offer`
[INFO] [stdout]   --> crates/server/src/rtc.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let offer = match conn.create_offer(None).await {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_offer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rtc`
[INFO] [stdout]   --> src/client.rs:11:54
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(super) async fn handle_client(stream: TcpStream, rtc: Arc<RTCApi>) {
[INFO] [stdout]    |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_rtc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_in`
[INFO] [stdout]   --> src/client.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let (ws_in, ws_out) = match tokio_tungstenite::accept_async(stream).await {
[INFO] [stdout]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_out`
[INFO] [stdout]   --> src/client.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let (ws_in, ws_out) = match tokio_tungstenite::accept_async(stream).await {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rtc`
[INFO] [stdout]   --> src/client.rs:11:54
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(super) async fn handle_client(stream: TcpStream, rtc: Arc<RTCApi>) {
[INFO] [stdout]    |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_rtc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_in`
[INFO] [stdout]   --> src/client.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let (ws_in, ws_out) = match tokio_tungstenite::accept_async(stream).await {
[INFO] [stdout]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ws_out`
[INFO] [stdout]   --> src/client.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let (ws_in, ws_out) = match tokio_tungstenite::accept_async(stream).await {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ws_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> crates/server/src/lib.rs:59:62
[INFO] [stdout]    |
[INFO] [stdout] 59 |     async fn handle_gamepad_connect(&self, client_id: Index, msg: ConnectGamepad) {
[INFO] [stdout]    |                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/main.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |             Ok((stream, _addr)) => {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> crates/server/src/lib.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Context` is never constructed
[INFO] [stdout]   --> crates/server/src/lib.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Context {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `handle_gamepad_connect` is never used
[INFO] [stdout]   --> crates/server/src/lib.rs:59:14
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Context {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 59 |     async fn handle_gamepad_connect(&self, client_id: Index, msg: ConnectGamepad) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]   --> crates/server/src/client.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Client {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_mut` is never used
[INFO] [stdout]   --> crates/server/src/client.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Client {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 41 |     pub fn send_mut(&mut self, msg: ServerMsg) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Device` is never constructed
[INFO] [stdout]   --> crates/server/src/client.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Device {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_client` is never used
[INFO] [stdout]   --> crates/server/src/client.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn handle_client(stream: TcpStream) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_incoming_websocket_messages` is never used
[INFO] [stdout]   --> crates/server/src/client.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | async fn handle_incoming_websocket_messages(client_id: Index, msg: WsMessage) -> Result<(), Error> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Controller` is never constructed
[INFO] [stdout]  --> crates/server/src/controller.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Controller {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update` and `rumble` are never used
[INFO] [stdout]    --> crates/server/src/controller.rs:21:12
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl Controller {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout]  21 |     pub fn update(&mut self, id: Index, state: GamepadState, config: &Config) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn rumble(&mut self) -> RumbleState {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AxisAverages` is never constructed
[INFO] [stdout]    --> crates/server/src/controller.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | struct AxisAverages {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, and `compute` are never used
[INFO] [stdout]    --> crates/server/src/controller.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl AxisAverages {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 121 |     fn new(bias: f32) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn add(&mut self, x: f32, y: f32) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn compute(&self, total: f32, threshold: f32, min: f32, max: f32) -> [f32; 2] {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RTCApi` is never constructed
[INFO] [stdout]   --> crates/server/src/rtc.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct RTCApi {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init` and `create_peer` are never used
[INFO] [stdout]   --> crates/server/src/rtc.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl RTCApi {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn init() -> Arc<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub async fn create_peer(&self) -> Result<RtcPeer, Error> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RtcPeer` is never constructed
[INFO] [stdout]   --> crates/server/src/rtc.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct RtcPeer {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RtcChannelState` is never used
[INFO] [stdout]   --> crates/server/src/rtc.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub enum RtcChannelState {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/main.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Config {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/main.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Index` is never constructed
[INFO] [stdout]  --> src/arena.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Index {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/arena.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Index {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 11 |     const fn new(index: usize, generation: u16) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Slot` is never constructed
[INFO] [stdout]   --> src/arena.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Slot<T> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_init`, `get`, `get_mut`, `insert`, and `try_take` are never used
[INFO] [stdout]   --> src/arena.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<T> Slot<T> {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 25 |     fn is_init(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn get(&self, g: u16) -> Option<&T> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn get_mut(&mut self, g: u16) -> Option<&mut T> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn insert(&mut self, val: T) -> u16 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn try_take(&mut self, generation: u16) -> Option<T> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Arena` is never constructed
[INFO] [stdout]   --> src/arena.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Arena<T, O> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/arena.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  70 | / impl<T, O> Arena<T, O>
[INFO] [stdout]  71 | | where
[INFO] [stdout]  72 | |     O: Occupancy,
[INFO] [stdout]     | |_________________- associated items in this implementation
[INFO] [stdout]  73 |   {
[INFO] [stdout]  74 |       pub fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout]  82 |       pub const fn len(&self) -> usize {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |       pub fn insert(&mut self, val: T) -> Result<Index, ()> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |       pub fn remove(&mut self, i: Index) -> Option<T> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |       pub fn get(&self, i: Index) -> Option<&T> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |       pub fn get_mut(&mut self, i: Index) -> Option<&mut T> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |       pub fn iter<'a>(&'a self) -> Iter<'a, T, O::Iter> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |       pub fn iter_mut<'a>(&'a mut self) -> IterMut<'a, T, O::Iter> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |       pub fn values<'a>(&'a self) -> impl Iterator<Item = &'a T> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |       pub fn values_mut<'a>(&'a mut self) -> impl Iterator<Item = &'a mut T> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Iter` is never constructed
[INFO] [stdout]    --> src/arena.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Iter<'a, T, I: Iterator<Item = usize>> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IterMut` is never constructed
[INFO] [stdout]    --> src/arena.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub struct IterMut<'a, T, I: Iterator<Item = usize>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Occupancy` is never used
[INFO] [stdout]    --> src/arena.rs:193:11
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub trait Occupancy: Default {
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BitIter` is never constructed
[INFO] [stdout]    --> src/arena.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub struct BitIter<I>(I);
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Aligned8` is never constructed
[INFO] [stdout]    --> src/arena.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | struct Aligned8<T>(T);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeferredArena` is never constructed
[INFO] [stdout]    --> src/arena.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct DeferredArena<T, O> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/arena.rs:295:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | / impl<T, O> DeferredArena<T, O>
[INFO] [stdout] 292 | | where
[INFO] [stdout] 293 | |     O: Occupancy,
[INFO] [stdout]     | |_________________- associated items in this implementation
[INFO] [stdout] 294 |   {
[INFO] [stdout] 295 |       pub fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 303 |       pub const fn len(&self) -> usize {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 307 |       pub fn insert(&mut self, i: Index, val: T) -> Option<(Index, T)> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 325 |       pub fn remove(&mut self, i: Index) -> Option<T> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |       pub fn get(&self, i: Index) -> Option<&T> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |       pub fn get_mut(&mut self, i: Index) -> Option<&mut T> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 347 |       pub fn iter<'a>(&'a self) -> Iter<'a, T, O::Iter> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 354 |       pub fn iter_mut<'a>(&'a mut self) -> IterMut<'a, T, O::Iter> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |       pub fn values<'a>(&'a self) -> impl Iterator<Item = &'a T> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |       pub fn values_mut<'a>(&'a mut self) -> impl Iterator<Item = &'a mut T> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]  --> src/client.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Client {}
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_client` is never used
[INFO] [stdout]   --> src/client.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(super) async fn handle_client(stream: TcpStream, rtc: Arc<RTCApi>) {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Controller` is never constructed
[INFO] [stdout]   --> src/controller.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Controller {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update` and `rumble` are never used
[INFO] [stdout]    --> src/controller.rs:22:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Controller {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout]  22 |     pub fn update(&mut self, id: Index, state: GamepadState, config: &Config) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn rumble(&mut self) -> RumbleState {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AxisAverages` is never constructed
[INFO] [stdout]    --> src/controller.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct AxisAverages {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, and `compute` are never used
[INFO] [stdout]    --> src/controller.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl AxisAverages {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 122 |     fn new(bias: f32) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn add(&mut self, x: f32, y: f32) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn compute(&self, total: f32, threshold: f32, min: f32, max: f32) -> [f32; 2] {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]  --> src/messages.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Error {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClientMsg` is never used
[INFO] [stdout]   --> src/messages.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum ClientMsg {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `encode`, `try_encode`, and `decode` are never used
[INFO] [stdout]   --> src/messages.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl ClientMsg {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn encode(&self, buf: impl BufMut) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn try_encode(&self, mut buf: impl BufMut) -> Result<(), serde_json::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn decode(mut data: Bytes) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectGamepad` is never constructed
[INFO] [stdout]   --> src/messages.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct ConnectGamepad {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MAGIC` is never used
[INFO] [stdout]   --> src/messages.rs:80:15
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl ConnectGamepad {
[INFO] [stdout]    | ------------------- associated constant in this implementation
[INFO] [stdout] 79 |     /// u16 used to identify a message of this type.
[INFO] [stdout] 80 |     pub const MAGIC: u32 = 0xAB42_8871;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServerMsg` is never used
[INFO] [stdout]   --> src/messages.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub enum ServerMsg {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `encode_into`, `try_encode`, and `decode` are never used
[INFO] [stdout]    --> src/messages.rs:91:12
[INFO] [stdout]     |
[INFO] [stdout]  90 | impl ServerMsg {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  91 |     pub fn encode_into(&self, buf: impl BufMut) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     pub fn try_encode(&self, mut buf: impl BufMut) -> Result<(), serde_json::Error> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn decode(mut data: Bytes) -> Result<Self, Error> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Success` is never constructed
[INFO] [stdout]    --> src/messages.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct Success {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MAGIC` is never used
[INFO] [stdout]    --> src/messages.rs:135:15
[INFO] [stdout]     |
[INFO] [stdout] 134 | impl Success {
[INFO] [stdout]     | ------------ associated constant in this implementation
[INFO] [stdout] 135 |     pub const MAGIC: u32 = 0x77A1_3817;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProtocolViolation` is never constructed
[INFO] [stdout]    --> src/messages.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub struct ProtocolViolation {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MAGIC` is never used
[INFO] [stdout]    --> src/messages.rs:152:15
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl ProtocolViolation {
[INFO] [stdout]     | ---------------------- associated constant in this implementation
[INFO] [stdout] 152 |     pub const MAGIC: u32 = 0xD6F1_6BA1;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RTCApi` is never constructed
[INFO] [stdout]   --> src/rtc.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct RTCApi {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init` and `create_peer` are never used
[INFO] [stdout]   --> src/rtc.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl RTCApi {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 19 |     pub fn init() -> Arc<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub async fn create_peer(&self) -> Result<RTCPeerConnection, ()> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/main.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |             Ok((stream, _addr)) => {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]   --> src/main.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Config {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/main.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Index` is never constructed
[INFO] [stdout]  --> src/arena.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Index {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/arena.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Index {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 11 |     const fn new(index: usize, generation: u16) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Slot` is never constructed
[INFO] [stdout]   --> src/arena.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Slot<T> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_init`, `get`, `get_mut`, `insert`, and `try_take` are never used
[INFO] [stdout]   --> src/arena.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<T> Slot<T> {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 25 |     fn is_init(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn get(&self, g: u16) -> Option<&T> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn get_mut(&mut self, g: u16) -> Option<&mut T> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn insert(&mut self, val: T) -> u16 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn try_take(&mut self, generation: u16) -> Option<T> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Arena` is never constructed
[INFO] [stdout]   --> src/arena.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Arena<T, O> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/arena.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  70 | / impl<T, O> Arena<T, O>
[INFO] [stdout]  71 | | where
[INFO] [stdout]  72 | |     O: Occupancy,
[INFO] [stdout]     | |_________________- associated items in this implementation
[INFO] [stdout]  73 |   {
[INFO] [stdout]  74 |       pub fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout]  82 |       pub const fn len(&self) -> usize {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |       pub fn insert(&mut self, val: T) -> Result<Index, ()> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |       pub fn remove(&mut self, i: Index) -> Option<T> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |       pub fn get(&self, i: Index) -> Option<&T> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |       pub fn get_mut(&mut self, i: Index) -> Option<&mut T> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |       pub fn iter<'a>(&'a self) -> Iter<'a, T, O::Iter> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |       pub fn iter_mut<'a>(&'a mut self) -> IterMut<'a, T, O::Iter> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |       pub fn values<'a>(&'a self) -> impl Iterator<Item = &'a T> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |       pub fn values_mut<'a>(&'a mut self) -> impl Iterator<Item = &'a mut T> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Iter` is never constructed
[INFO] [stdout]    --> src/arena.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub struct Iter<'a, T, I: Iterator<Item = usize>> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IterMut` is never constructed
[INFO] [stdout]    --> src/arena.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub struct IterMut<'a, T, I: Iterator<Item = usize>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Occupancy` is never used
[INFO] [stdout]    --> src/arena.rs:193:11
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub trait Occupancy: Default {
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BitIter` is never constructed
[INFO] [stdout]    --> src/arena.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub struct BitIter<I>(I);
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Aligned8` is never constructed
[INFO] [stdout]    --> src/arena.rs:283:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | struct Aligned8<T>(T);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeferredArena` is never constructed
[INFO] [stdout]    --> src/arena.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct DeferredArena<T, O> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/arena.rs:295:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | / impl<T, O> DeferredArena<T, O>
[INFO] [stdout] 292 | | where
[INFO] [stdout] 293 | |     O: Occupancy,
[INFO] [stdout]     | |_________________- associated items in this implementation
[INFO] [stdout] 294 |   {
[INFO] [stdout] 295 |       pub fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 303 |       pub const fn len(&self) -> usize {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 307 |       pub fn insert(&mut self, i: Index, val: T) -> Option<(Index, T)> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 325 |       pub fn remove(&mut self, i: Index) -> Option<T> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |       pub fn get(&self, i: Index) -> Option<&T> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |       pub fn get_mut(&mut self, i: Index) -> Option<&mut T> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 347 |       pub fn iter<'a>(&'a self) -> Iter<'a, T, O::Iter> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 354 |       pub fn iter_mut<'a>(&'a mut self) -> IterMut<'a, T, O::Iter> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |       pub fn values<'a>(&'a self) -> impl Iterator<Item = &'a T> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 365 |       pub fn values_mut<'a>(&'a mut self) -> impl Iterator<Item = &'a mut T> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]  --> src/client.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Client {}
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_client` is never used
[INFO] [stdout]   --> src/client.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(super) async fn handle_client(stream: TcpStream, rtc: Arc<RTCApi>) {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Controller` is never constructed
[INFO] [stdout]   --> src/controller.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Controller {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update` and `rumble` are never used
[INFO] [stdout]    --> src/controller.rs:22:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Controller {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout]  22 |     pub fn update(&mut self, id: Index, state: GamepadState, config: &Config) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn rumble(&mut self) -> RumbleState {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AxisAverages` is never constructed
[INFO] [stdout]    --> src/controller.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct AxisAverages {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, and `compute` are never used
[INFO] [stdout]    --> src/controller.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl AxisAverages {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 122 |     fn new(bias: f32) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn add(&mut self, x: f32, y: f32) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn compute(&self, total: f32, threshold: f32, min: f32, max: f32) -> [f32; 2] {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> crates/server/src/client.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         self.ws_tx.unbounded_send(msg);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let _ = self.ws_tx.unbounded_send(msg);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]  --> src/messages.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Error {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClientMsg` is never used
[INFO] [stdout]   --> src/messages.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum ClientMsg {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `encode`, `try_encode`, and `decode` are never used
[INFO] [stdout]   --> src/messages.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl ClientMsg {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn encode(&self, buf: impl BufMut) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn try_encode(&self, mut buf: impl BufMut) -> Result<(), serde_json::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn decode(mut data: Bytes) -> Result<Self, Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectGamepad` is never constructed
[INFO] [stdout]   --> src/messages.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct ConnectGamepad {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MAGIC` is never used
[INFO] [stdout]   --> src/messages.rs:80:15
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl ConnectGamepad {
[INFO] [stdout]    | ------------------- associated constant in this implementation
[INFO] [stdout] 79 |     /// u16 used to identify a message of this type.
[INFO] [stdout] 80 |     pub const MAGIC: u32 = 0xAB42_8871;
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServerMsg` is never used
[INFO] [stdout]   --> src/messages.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub enum ServerMsg {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `encode_into`, `try_encode`, and `decode` are never used
[INFO] [stdout]    --> src/messages.rs:91:12
[INFO] [stdout]     |
[INFO] [stdout]  90 | impl ServerMsg {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  91 |     pub fn encode_into(&self, buf: impl BufMut) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     pub fn try_encode(&self, mut buf: impl BufMut) -> Result<(), serde_json::Error> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn decode(mut data: Bytes) -> Result<Self, Error> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Success` is never constructed
[INFO] [stdout]    --> src/messages.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct Success {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MAGIC` is never used
[INFO] [stdout]    --> src/messages.rs:135:15
[INFO] [stdout]     |
[INFO] [stdout] 134 | impl Success {
[INFO] [stdout]     | ------------ associated constant in this implementation
[INFO] [stdout] 135 |     pub const MAGIC: u32 = 0x77A1_3817;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProtocolViolation` is never constructed
[INFO] [stdout]    --> src/messages.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub struct ProtocolViolation {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MAGIC` is never used
[INFO] [stdout]    --> src/messages.rs:152:15
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl ProtocolViolation {
[INFO] [stdout]     | ---------------------- associated constant in this implementation
[INFO] [stdout] 152 |     pub const MAGIC: u32 = 0xD6F1_6BA1;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RTCApi` is never constructed
[INFO] [stdout]   --> src/rtc.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct RTCApi {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init` and `create_peer` are never used
[INFO] [stdout]   --> src/rtc.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl RTCApi {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 19 |     pub fn init() -> Arc<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub async fn create_peer(&self) -> Result<RTCPeerConnection, ()> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "74a71f384f7271bccf60f3272487433012b2ab46f0670b82cb6bb9433eddd7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a71f384f7271bccf60f3272487433012b2ab46f0670b82cb6bb9433eddd7e6", kill_on_drop: false }`
[INFO] [stdout] 74a71f384f7271bccf60f3272487433012b2ab46f0670b82cb6bb9433eddd7e6
