[INFO] cloning repository https://github.com/nmrshll/kademlia-dht-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nmrshll/kademlia-dht-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmrshll%2Fkademlia-dht-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmrshll%2Fkademlia-dht-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81a0ac9ca5f972bca5bfcb05a639cf8ccd1afa80
[INFO] checking nmrshll/kademlia-dht-rs against master#b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 for pr-105483
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmrshll%2Fkademlia-dht-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nmrshll/kademlia-dht-rs on toolchain b359ccf1b0b7b2d2c1c4932344b806e68bd053a9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nmrshll/kademlia-dht-rs
[INFO] finished tweaking git repo https://github.com/nmrshll/kademlia-dht-rs
[INFO] tweaked toml for git repo https://github.com/nmrshll/kademlia-dht-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/nmrshll/kademlia-dht-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "41002dc6ad30a2702a2f61957501dcd50da4431343daf22b7c3ba4ea88b28194", kill_on_drop: false }`
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[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]     Checking kademlia-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `A_CONCURRENT_REQUESTS` is never used
[INFO] [stdout]   --> src/kademlia/kademlia.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const A_CONCURRENT_REQUESTS: usize = 3;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `routes`, `store`, `rpc`, and `node_info` are never read
[INFO] [stdout]   --> src/kademlia/kademlia.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Kademlia {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 38 |     routes: Arc<Mutex<RoutingTable>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 39 |     store: Arc<Mutex<HashMap<String, String>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 40 |     rpc: Arc<Rpc>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 41 |     node_info: Node,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kademlia` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `start` is never used
[INFO] [stdout]   --> src/kademlia/kademlia.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn start(
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `start_req_handler` is never used
[INFO] [stdout]   --> src/kademlia/kademlia.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn start_req_handler(self, rx: Receiver<ReqHandle>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle_req` is never used
[INFO] [stdout]   --> src/kademlia/kademlia.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn handle_req(&self, req: Request, src: Node) -> Reply {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `ping_raw` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn ping_raw(&self, dst: Node) -> Receiver<Option<Reply>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `store_raw` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn store_raw(&self, dst: Node, k: String, v: String) -> Receiver<Option<Reply>> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_node_raw` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn find_node_raw(&self, dst: Node, id: Key) -> Receiver<Option<Reply>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `A_CONCURRENT_REQUESTS` is never used
[INFO] [stdout]   --> src/kademlia/kademlia.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const A_CONCURRENT_REQUESTS: usize = 3;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_value_raw` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn find_value_raw(&self, dst: Node, k: String) -> Receiver<Option<Reply>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `ping` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn ping(&self, dst: Node) -> Option<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `store` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn store(&self, dst: Node, k: String, v: String) -> Option<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `routes`, `store`, `rpc`, and `node_info` are never read
[INFO] [stdout]   --> src/kademlia/kademlia.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Kademlia {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 38 |     routes: Arc<Mutex<RoutingTable>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 39 |     store: Arc<Mutex<HashMap<String, String>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 40 |     rpc: Arc<Rpc>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 41 |     node_info: Node,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kademlia` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_node` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn find_node(&self, dst: Node, id: Key) -> Option<Vec<KnownNode>> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `start` is never used
[INFO] [stdout]   --> src/kademlia/kademlia.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn start(
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_value` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn find_value(&self, dst: Node, k: String) -> Option<FindValueResult> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `start_req_handler` is never used
[INFO] [stdout]   --> src/kademlia/kademlia.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn start_req_handler(self, rx: Receiver<ReqHandle>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lookup_nodes` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn lookup_nodes(&self, id: Key) -> Vec<KnownNode> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle_req` is never used
[INFO] [stdout]   --> src/kademlia/kademlia.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn handle_req(&self, req: Request, src: Node) -> Reply {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lookup_value` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn lookup_value(&self, k: String) -> (Option<String>, Vec<KnownNode>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `ping_raw` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn ping_raw(&self, dst: Node) -> Receiver<Option<Reply>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `store_raw` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn store_raw(&self, dst: Node, k: String, v: String) -> Receiver<Option<Reply>> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `put` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:320:12
[INFO] [stdout]     |
[INFO] [stdout] 320 |     pub fn put(&self, k: String, v: String) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_node_raw` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn find_node_raw(&self, dst: Node, id: Key) -> Receiver<Option<Reply>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:332:12
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn get(&self, k: String) -> Option<String> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_value_raw` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn find_value_raw(&self, dst: Node, k: String) -> Receiver<Option<Reply>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `print_routes` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:347:12
[INFO] [stdout]     |
[INFO] [stdout] 347 |     pub fn print_routes(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `ping` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn ping(&self, dst: Node) -> Option<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `hash` is never used
[INFO] [stdout]   --> src/kademlia/key.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn hash(data: String) -> Key {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `store` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn store(&self, dst: Node, k: String, v: String) -> Option<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `dist` is never used
[INFO] [stdout]   --> src/kademlia/key.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn dist(&self, y: Key) -> Distance {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_node` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn find_node(&self, dst: Node, id: Key) -> Option<Vec<KnownNode>> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zeroes_in_prefix` is never used
[INFO] [stdout]   --> src/kademlia/key.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn zeroes_in_prefix(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `find_value` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn find_value(&self, dst: Node, k: String) -> Option<FindValueResult> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_LEN` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const MESSAGE_LEN: usize = 8196;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lookup_nodes` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn lookup_nodes(&self, id: Key) -> Vec<KnownNode> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TIMEOUT` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const TIMEOUT: u64 = 5000;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lookup_value` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub fn lookup_value(&self, k: String) -> (Option<String>, Vec<KnownNode>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReqHandle` is never constructed
[INFO] [stdout]   --> src/kademlia/networking.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct ReqHandle {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `put` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:320:12
[INFO] [stdout]     |
[INFO] [stdout] 320 |     pub fn put(&self, k: String, v: String) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:332:12
[INFO] [stdout]     |
[INFO] [stdout] 332 |     pub fn get(&self, k: String) -> Option<String> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `print_routes` is never used
[INFO] [stdout]    --> src/kademlia/kademlia.rs:347:12
[INFO] [stdout]     |
[INFO] [stdout] 347 |     pub fn print_routes(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `socket`, `pending`, and `node_info` are never read
[INFO] [stdout]   --> src/kademlia/networking.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Rpc {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 62 |     socket: Arc<UdpSocket>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 63 |     pending: Arc<Mutex<HashMap<Key, Sender<Option<Reply>>>>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 64 |     node_info: Node,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rpc` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `random` is never used
[INFO] [stdout]   --> src/kademlia/key.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn random() -> Key {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `hash` is never used
[INFO] [stdout]   --> src/kademlia/key.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn hash(data: String) -> Key {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_req` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn get_req(&self) -> &Request {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `dist` is never used
[INFO] [stdout]   --> src/kademlia/key.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn dist(&self, y: Key) -> Distance {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_src` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn get_src(&self) -> &Node {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zeroes_in_prefix` is never used
[INFO] [stdout]   --> src/kademlia/key.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn zeroes_in_prefix(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_LEN` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const MESSAGE_LEN: usize = 8196;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rep` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn rep(self, rep: Reply) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TIMEOUT` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const TIMEOUT: u64 = 5000;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `open` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn open(socket: UdpSocket, tx: Sender<ReqHandle>, node_info: Node) -> Rpc {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReqHandle` is never constructed
[INFO] [stdout]   --> src/kademlia/networking.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct ReqHandle {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle_rep` is never used
[INFO] [stdout]    --> src/kademlia/networking.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn handle_rep(self, token: Key, rep: Reply) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `send_msg` is never used
[INFO] [stdout]    --> src/kademlia/networking.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn send_msg(&self, rmsg: &RpcMessage, addr: &str) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `socket`, `pending`, and `node_info` are never read
[INFO] [stdout]   --> src/kademlia/networking.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Rpc {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 62 |     socket: Arc<UdpSocket>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 63 |     pending: Arc<Mutex<HashMap<Key, Sender<Option<Reply>>>>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 64 |     node_info: Node,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rpc` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `send_req` is never used
[INFO] [stdout]    --> src/kademlia/networking.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn send_req(&self, req: Request, dst: Node) -> Receiver<Option<Reply>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `N_BUCKETS` is never used
[INFO] [stdout]  --> src/kademlia/routing.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const N_BUCKETS: usize = KEY_LEN * 8;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_req` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn get_req(&self) -> &Request {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `K_ENTRIES_PER_BUCKET` is never used
[INFO] [stdout]  --> src/kademlia/routing.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const K_ENTRIES_PER_BUCKET: usize = 8;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_src` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn get_src(&self) -> &Node {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `rep` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn rep(self, rep: Reply) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `open` is never used
[INFO] [stdout]   --> src/kademlia/networking.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn open(socket: UdpSocket, tx: Sender<ReqHandle>, node_info: Node) -> Rpc {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handle_rep` is never used
[INFO] [stdout]    --> src/kademlia/networking.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn handle_rep(self, token: Key, rep: Reply) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_info` and `buckets` are never read
[INFO] [stdout]   --> src/kademlia/routing.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct RoutingTable {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 41 |     node_info: Node,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 42 |     buckets: Vec<Vec<Node>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RoutingTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `send_msg` is never used
[INFO] [stdout]    --> src/kademlia/networking.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn send_msg(&self, rmsg: &RpcMessage, addr: &str) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/kademlia/routing.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(node_info: Node) -> RoutingTable {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `send_req` is never used
[INFO] [stdout]    --> src/kademlia/networking.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn send_req(&self, req: Request, dst: Node) -> Receiver<Option<Reply>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update` is never used
[INFO] [stdout]   --> src/kademlia/routing.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn update(&mut self, node_info: Node) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `N_BUCKETS` is never used
[INFO] [stdout]  --> src/kademlia/routing.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const N_BUCKETS: usize = KEY_LEN * 8;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `closest_nodes` is never used
[INFO] [stdout]   --> src/kademlia/routing.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn closest_nodes(&self, item: Key, count: usize) -> Vec<KnownNode> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `K_ENTRIES_PER_BUCKET` is never used
[INFO] [stdout]  --> src/kademlia/routing.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const K_ENTRIES_PER_BUCKET: usize = 8;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `remove` is never used
[INFO] [stdout]    --> src/kademlia/routing.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn remove(&mut self, node_info: &Node) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_info` and `buckets` are never read
[INFO] [stdout]   --> src/kademlia/routing.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct RoutingTable {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 41 |     node_info: Node,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 42 |     buckets: Vec<Vec<Node>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RoutingTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lookup_bucket_index` is never used
[INFO] [stdout]    --> src/kademlia/routing.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn lookup_bucket_index(&self, item: Key) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/kademlia/routing.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(node_info: Node) -> RoutingTable {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `print` is never used
[INFO] [stdout]    --> src/kademlia/routing.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn print(&self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update` is never used
[INFO] [stdout]   --> src/kademlia/routing.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn update(&mut self, node_info: Node) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `closest_nodes` is never used
[INFO] [stdout]   --> src/kademlia/routing.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn closest_nodes(&self, item: Key, count: usize) -> Vec<KnownNode> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `remove` is never used
[INFO] [stdout]    --> src/kademlia/routing.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn remove(&mut self, node_info: &Node) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lookup_bucket_index` is never used
[INFO] [stdout]    --> src/kademlia/routing.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn lookup_bucket_index(&self, item: Key) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `print` is never used
[INFO] [stdout]    --> src/kademlia/routing.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn print(&self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.13s
[INFO] running `Command { std: "docker" "inspect" "21bae313f241f02e976c15ac5284eb1395af8c4fb76be0fe8d1fd997e6c8734d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21bae313f241f02e976c15ac5284eb1395af8c4fb76be0fe8d1fd997e6c8734d", kill_on_drop: false }`
[INFO] [stdout] 21bae313f241f02e976c15ac5284eb1395af8c4fb76be0fe8d1fd997e6c8734d