[INFO] cloning repository https://github.com/doocho/p2p-localnet-chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doocho/p2p-localnet-chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoocho%2Fp2p-localnet-chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoocho%2Fp2p-localnet-chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bcea7070160fdcd273dd08f224f6946c4880895e
[INFO] testing doocho/p2p-localnet-chat against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoocho%2Fp2p-localnet-chat" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/doocho/p2p-localnet-chat
[INFO] finished tweaking git repo https://github.com/doocho/p2p-localnet-chat
[INFO] tweaked toml for git repo https://github.com/doocho/p2p-localnet-chat written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/doocho/p2p-localnet-chat on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/doocho/p2p-localnet-chat 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded neli-proc-macros v0.1.4
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[INFO] [stderr]   Downloaded io-uring v0.7.9
[INFO] [stderr]   Downloaded serde_json v1.0.142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0791ef02b3fedd513da33c5b431d83ab3e0e494a9929bb854da7bbcab55bfc39
[INFO] running `Command { std: "docker" "start" "-a" "0791ef02b3fedd513da33c5b431d83ab3e0e494a9929bb854da7bbcab55bfc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0791ef02b3fedd513da33c5b431d83ab3e0e494a9929bb854da7bbcab55bfc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0791ef02b3fedd513da33c5b431d83ab3e0e494a9929bb854da7bbcab55bfc39", kill_on_drop: false }`
[INFO] [stdout] 0791ef02b3fedd513da33c5b431d83ab3e0e494a9929bb854da7bbcab55bfc39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a80f5277ac7a4c743a427a0029adad38628bacffbf47d29c4dfb54d8de2531a
[INFO] running `Command { std: "docker" "start" "-a" "2a80f5277ac7a4c743a427a0029adad38628bacffbf47d29c4dfb54d8de2531a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling whoami v1.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling neli-proc-macros v0.1.4
[INFO] [stderr]    Compiling neli v0.6.5
[INFO] [stderr]    Compiling local-ip-address v0.6.5
[INFO] [stderr]    Compiling local-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `find_available_discovery_port` is never used
[INFO] [stdout]   --> src/config.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Config {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn find_available_discovery_port(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `user_leave` and `heartbeat` are never used
[INFO] [stdout]    --> src/message/types.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout]  78 | impl Message {
[INFO] [stdout]     | ------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn user_leave(username: String, peer_id: Uuid, channel: Option<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn heartbeat(peer_id: Uuid) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `username` and `peers` are never used
[INFO] [stdout]   --> src/message/handler.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl MessageHandler {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn username(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn peers(&self) -> &HashMap<Uuid, Peer> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_peers` is never used
[INFO] [stdout]    --> src/network/discovery.rs:251:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl DiscoveryService {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn get_peers(&self) -> &std::collections::HashMap<uuid::Uuid, crate::message::Peer> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `peer` is never read
[INFO] [stdout]   --> src/network/peer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct PeerConnection {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 22 |     peer: Peer,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `send_message_to_peer`, `disconnect_peer`, `is_connected`, `connected_peers`, and `get_connection_count` are never used
[INFO] [stdout]    --> src/network/peer.rs:231:18
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl PeerManager {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub async fn send_message_to_peer(&self, peer_id: &Uuid, message: &Message) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 331 |     pub async fn disconnect_peer(&self, peer_id: &Uuid) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |     pub async fn is_connected(&self, peer_id: &Uuid) -> bool {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     pub async fn connected_peers(&self) -> Vec<Peer> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 345 |     pub async fn get_connection_count(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `should_quit` is never read
[INFO] [stdout]   --> src/ui/app.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct App {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub should_quit: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `quit` is never used
[INFO] [stdout]   --> src/ui/app.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl App {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn quit(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `run`, `display_status`, `read_input_non_blocking`, and `handle_input` are never used
[INFO] [stdout]    --> src/ui/terminal.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl TerminalUI {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 302 |     pub async fn run(&mut self) -> Result<()> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 340 |     fn display_status(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     fn read_input_non_blocking(&self) -> Result<Option<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 379 |     fn handle_input(&mut self, input: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run_simple` is never used
[INFO] [stdout]    --> src/ui/terminal.rs:423:18
[INFO] [stdout]     |
[INFO] [stdout] 422 | impl TerminalUI {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 423 |     pub async fn run_simple(&mut self) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.81s
[INFO] running `Command { std: "docker" "inspect" "2a80f5277ac7a4c743a427a0029adad38628bacffbf47d29c4dfb54d8de2531a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a80f5277ac7a4c743a427a0029adad38628bacffbf47d29c4dfb54d8de2531a", kill_on_drop: false }`
[INFO] [stdout] 2a80f5277ac7a4c743a427a0029adad38628bacffbf47d29c4dfb54d8de2531a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dac943dba1f56527d1f511b4935fa8588752e955eb88f445969c14be6938e5d
[INFO] running `Command { std: "docker" "start" "-a" "0dac943dba1f56527d1f511b4935fa8588752e955eb88f445969c14be6938e5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling local-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `find_available_discovery_port` is never used
[INFO] [stdout]   --> src/config.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Config {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn find_available_discovery_port(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `user_leave` and `heartbeat` are never used
[INFO] [stdout]    --> src/message/types.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout]  78 | impl Message {
[INFO] [stdout]     | ------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn user_leave(username: String, peer_id: Uuid, channel: Option<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn heartbeat(peer_id: Uuid) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `username` and `peers` are never used
[INFO] [stdout]   --> src/message/handler.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl MessageHandler {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn username(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn peers(&self) -> &HashMap<Uuid, Peer> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_peers` is never used
[INFO] [stdout]    --> src/network/discovery.rs:251:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl DiscoveryService {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 251 |     pub fn get_peers(&self) -> &std::collections::HashMap<uuid::Uuid, crate::message::Peer> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `peer` is never read
[INFO] [stdout]   --> src/network/peer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct PeerConnection {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 22 |     peer: Peer,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `send_message_to_peer`, `disconnect_peer`, `is_connected`, `connected_peers`, and `get_connection_count` are never used
[INFO] [stdout]    --> src/network/peer.rs:231:18
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl PeerManager {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub async fn send_message_to_peer(&self, peer_id: &Uuid, message: &Message) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 331 |     pub async fn disconnect_peer(&self, peer_id: &Uuid) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |     pub async fn is_connected(&self, peer_id: &Uuid) -> bool {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     pub async fn connected_peers(&self) -> Vec<Peer> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 345 |     pub async fn get_connection_count(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `should_quit` is never read
[INFO] [stdout]   --> src/ui/app.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct App {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub should_quit: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `quit` is never used
[INFO] [stdout]   --> src/ui/app.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl App {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn quit(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `run`, `display_status`, `read_input_non_blocking`, and `handle_input` are never used
[INFO] [stdout]    --> src/ui/terminal.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl TerminalUI {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 302 |     pub async fn run(&mut self) -> Result<()> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 340 |     fn display_status(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     fn read_input_non_blocking(&self) -> Result<Option<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 379 |     fn handle_input(&mut self, input: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run_simple` is never used
[INFO] [stdout]    --> src/ui/terminal.rs:423:18
[INFO] [stdout]     |
[INFO] [stdout] 422 | impl TerminalUI {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 423 |     pub async fn run_simple(&mut self) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "0dac943dba1f56527d1f511b4935fa8588752e955eb88f445969c14be6938e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dac943dba1f56527d1f511b4935fa8588752e955eb88f445969c14be6938e5d", kill_on_drop: false }`
[INFO] [stdout] 0dac943dba1f56527d1f511b4935fa8588752e955eb88f445969c14be6938e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f364227aec817e5be9180afd1b4d7f4e65426b1b489f27b9f6c7e6e27fba7eed
[INFO] running `Command { std: "docker" "start" "-a" "f364227aec817e5be9180afd1b4d7f4e65426b1b489f27b9f6c7e6e27fba7eed", kill_on_drop: false }`
[INFO] [stderr] warning: method `find_available_discovery_port` is never used
[INFO] [stderr]   --> src/config.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl Config {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn find_available_discovery_port(&self) -> u16 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `user_leave` and `heartbeat` are never used
[INFO] [stderr]    --> src/message/types.rs:117:12
[INFO] [stderr]     |
[INFO] [stderr]  78 | impl Message {
[INFO] [stderr]     | ------------ associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 117 |     pub fn user_leave(username: String, peer_id: Uuid, channel: Option<String>) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 126 |     pub fn heartbeat(peer_id: Uuid) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `username` and `peers` are never used
[INFO] [stderr]   --> src/message/handler.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl MessageHandler {
[INFO] [stderr]    | ------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn username(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 |     pub fn peers(&self) -> &HashMap<Uuid, Peer> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_peers` is never used
[INFO] [stderr]    --> src/network/discovery.rs:251:12
[INFO] [stderr]     |
[INFO] [stderr]  22 | impl DiscoveryService {
[INFO] [stderr]     | --------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 251 |     pub fn get_peers(&self) -> &std::collections::HashMap<uuid::Uuid, crate::message::Peer> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `peer` is never read
[INFO] [stderr]   --> src/network/peer.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | struct PeerConnection {
[INFO] [stderr]    |        -------------- field in this struct
[INFO] [stderr] 22 |     peer: Peer,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `send_message_to_peer`, `disconnect_peer`, `is_connected`, `connected_peers`, and `get_connection_count` are never used
[INFO] [stderr]    --> src/network/peer.rs:231:18
[INFO] [stderr]     |
[INFO] [stderr]  26 | impl PeerManager {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 231 |     pub async fn send_message_to_peer(&self, peer_id: &Uuid, message: &Message) -> Result<()> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 331 |     pub async fn disconnect_peer(&self, peer_id: &Uuid) {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 337 |     pub async fn is_connected(&self, peer_id: &Uuid) -> bool {
[INFO] [stderr]     |                  ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 341 |     pub async fn connected_peers(&self) -> Vec<Peer> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 345 |     pub async fn get_connection_count(&self) -> usize {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `should_quit` is never read
[INFO] [stderr]   --> src/ui/app.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct App {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub should_quit: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `quit` is never used
[INFO] [stderr]   --> src/ui/app.rs:86:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl App {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 86 |     pub fn quit(&mut self) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `run`, `display_status`, `read_input_non_blocking`, and `handle_input` are never used
[INFO] [stderr]    --> src/ui/terminal.rs:302:18
[INFO] [stderr]     |
[INFO] [stderr]  17 | impl TerminalUI {
[INFO] [stderr]     | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 302 |     pub async fn run(&mut self) -> Result<()> {
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 340 |     fn display_status(&self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 372 |     fn read_input_non_blocking(&self) -> Result<Option<String>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 379 |     fn handle_input(&mut self, input: String) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `run_simple` is never used
[INFO] [stderr]    --> src/ui/terminal.rs:423:18
[INFO] [stderr]     |
[INFO] [stderr] 422 | impl TerminalUI {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] 423 |     pub async fn run_simple(&mut self) -> Result<()> {
[INFO] [stderr]     |                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `local-chat` (bin "local-chat" test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/local_chat-f6a5b3ad3a38c6fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f364227aec817e5be9180afd1b4d7f4e65426b1b489f27b9f6c7e6e27fba7eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f364227aec817e5be9180afd1b4d7f4e65426b1b489f27b9f6c7e6e27fba7eed", kill_on_drop: false }`
[INFO] [stdout] f364227aec817e5be9180afd1b4d7f4e65426b1b489f27b9f6c7e6e27fba7eed
