[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 [INFO] [stderr] Checking typenum v1.20.0 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking mio v1.2.0 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking socket2 v0.6.3 [INFO] [stderr] Checking rand_core v0.9.5 [INFO] [stderr] Compiling portable-atomic v1.13.1 [INFO] [stderr] Compiling num-conv v0.2.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Compiling cc v1.2.61 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling time-macros v0.2.27 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling asn1-rs-derive v0.5.1 [INFO] [stderr] Compiling asn1-rs-impl v0.2.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Compiling ptr_meta_derive v0.3.1 [INFO] [stderr] Checking tokio v1.52.1 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Checking crc-catalog v2.5.0 [INFO] [stderr] Checking crc v3.4.0 [INFO] [stderr] Checking tinystr v0.8.3 [INFO] [stderr] Checking zerotrie v0.2.4 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Checking icu_collections v2.2.0 [INFO] [stderr] Checking icu_locale_core v2.2.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking ptr_meta v0.3.1 [INFO] [stderr] Checking uuid v1.23.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling oid-registry v0.7.1 [INFO] [stderr] Checking data-encoding v2.11.0 [INFO] [stderr] Checking rancor v0.1.1 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking rustls-pki-types v1.14.1 [INFO] [stderr] Compiling bytecheck_derive v0.8.2 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking time v0.3.47 [INFO] [stderr] Checking arc-swap v1.9.1 [INFO] [stderr] Compiling substring v1.4.5 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking icu_provider v2.2.0 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking rfc6979 v0.4.0 [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 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Compiling rustls v0.23.39 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking icu_normalizer v2.2.0 [INFO] [stderr] Checking icu_properties v2.2.0 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Checking waitgroup v0.1.2 [INFO] [stderr] Checking rend v0.5.3 [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 [INFO] [stderr] Checking kasuari v0.4.12 [INFO] [stderr] Checking smol_str v0.2.2 [INFO] [stderr] Checking p256 v0.13.2 [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::(); [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 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub async fn create_peer(&self) -> Result { [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::(); [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) { [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) { [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 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub async fn create_peer(&self) -> Result { [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 { [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 Slot { [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 { [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 { [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 Arena [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 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn remove(&mut self, i: Index) -> Option { [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 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn values_mut<'a>(&'a mut self) -> impl Iterator { [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> { [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> { [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); [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); [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 { [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 DeferredArena [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 { [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 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | pub fn values_mut<'a>(&'a mut self) -> impl Iterator { [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) { [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 { [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 { [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 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub async fn create_peer(&self) -> Result { [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 { [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 Slot { [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 { [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 { [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 Arena [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 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn remove(&mut self, i: Index) -> Option { [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 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn values_mut<'a>(&'a mut self) -> impl Iterator { [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> { [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> { [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); [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); [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 { [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 DeferredArena [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 { [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 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | pub fn values_mut<'a>(&'a mut self) -> impl Iterator { [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) { [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 { [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 { [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 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub async fn create_peer(&self) -> Result { [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