[INFO] cloning repository https://github.com/preston-evans98/bitcoin-warp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/preston-evans98/bitcoin-warp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreston-evans98%2Fbitcoin-warp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreston-evans98%2Fbitcoin-warp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2935e11bf60fb68fcd90700052b0337de4a9be0 [INFO] testing preston-evans98/bitcoin-warp against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreston-evans98%2Fbitcoin-warp" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/preston-evans98/bitcoin-warp on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/preston-evans98/bitcoin-warp [INFO] finished tweaking git repo https://github.com/preston-evans98/bitcoin-warp [INFO] tweaked toml for git repo https://github.com/preston-evans98/bitcoin-warp written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-12/source/config/Cargo.toml: unused manifest key: package.protocol_verison [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f97442a05009f4dd32a2dde21f0003f009564fc2b89010d3a00259c52a90560b [INFO] running `Command { std: "docker" "start" "-a" "f97442a05009f4dd32a2dde21f0003f009564fc2b89010d3a00259c52a90560b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f97442a05009f4dd32a2dde21f0003f009564fc2b89010d3a00259c52a90560b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f97442a05009f4dd32a2dde21f0003f009564fc2b89010d3a00259c52a90560b", kill_on_drop: false }` [INFO] [stdout] f97442a05009f4dd32a2dde21f0003f009564fc2b89010d3a00259c52a90560b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 31a07e1867bf2a7df03823cc782225941026af586c109e3d73ae477c267190bf [INFO] running `Command { std: "docker" "start" "-a" "31a07e1867bf2a7df03823cc782225941026af586c109e3d73ae477c267190bf", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/config/Cargo.toml: unused manifest key: package.protocol_verison [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling config v0.1.0 (/opt/rustwide/workdir/config) [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stdout] warning: field is never read: `client_version` [INFO] [stdout] --> config/src/config.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | client_version: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ip_address` [INFO] [stdout] --> config/src/config.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | ip_address: std::net::IpAddr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_agent` [INFO] [stdout] --> config/src/config.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | user_agent: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `network` [INFO] [stdout] --> config/src/config.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | network: Network, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `core_port` [INFO] [stdout] --> config/src/config.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | core_port: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NetworkConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `warp_port` [INFO] [stdout] --> config/src/config.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | warp_port: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NetworkConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stderr] Compiling warp-crypto v0.1.0 (/opt/rustwide/workdir/crypto) [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling serde_derive v0.1.0 (/opt/rustwide/workdir/serde_derive) [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling shared v0.1.0 (/opt/rustwide/workdir/shared) [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stdout] warning: associated function is never used: `to_bytes` [INFO] [stdout] --> shared/src/block.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn to_bytes(&self) -> Result, std::io::Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value` [INFO] [stdout] --> shared/src/cached.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn value(&self) -> &Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> shared/src/cached.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | self.0.fmt(f); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tower v0.4.12 [INFO] [stderr] Compiling networking v0.1.0 (/opt/rustwide/workdir/networking) [INFO] [stdout] warning: unused import: `sync::Arc` [INFO] [stdout] --> networking/src/peer.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{fmt, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `u256` [INFO] [stdout] --> networking/src/server.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use shared::{u256, Block, BlockHash, BlockHeader, EncapsulatedAddr, Transaction}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `future::Future`, `pin::Pin`, `task::Poll` [INFO] [stdout] --> networking/src/server.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | collections::HashSet, future::Future, pin::Pin, result::Result, task::Poll, unreachable, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tower::Service` [INFO] [stdout] --> networking/src/server.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tower::Service; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Context`, `Poll`, `pin::Pin` [INFO] [stdout] --> networking/src/address_book.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | pin::Pin, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 4 | task::{Context, Poll}, [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::Stream` [INFO] [stdout] --> networking/src/address_book.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::Stream; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `future`, `net::SocketAddr` [INFO] [stdout] --> networking/src/crawler.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{future, net::SocketAddr, pin::Pin}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FutureExt`, `Future`, `FuturesOrdered`, `oneshot` [INFO] [stdout] --> networking/src/crawler.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | channel::{mpsc, oneshot}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 6 | stream::{FuturesOrdered, FuturesUnordered}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 7 | Future, FutureExt, StreamExt, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FuturesUnordered` [INFO] [stdout] --> networking/src/peer_set.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | stream::{FuturesUnordered, StreamExt}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block`, `Transaction`, `u256` [INFO] [stdout] --> networking/src/peer_set.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | use shared::{u256, Block, BlockHash, Transaction, TxID}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> networking/src/peer_set.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::broadcast` [INFO] [stdout] --> networking/src/peer_set.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | use tokio::{sync::broadcast, task::JoinHandle}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SinkExt` [INFO] [stdout] --> networking/src/server.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::{SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> networking/src/peer.rs:199:30 [INFO] [stdout] | [INFO] [stdout] 199 | fn poll_ready(&mut self, cx: &mut std::task::Context<'_>) -> std::task::Poll> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> networking/src/peer.rs:203:24 [INFO] [stdout] | [INFO] [stdout] 203 | fn call(&mut self, req: NetworkRequest) -> Self::Future { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shutdown` [INFO] [stdout] --> networking/src/server.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | shutdown = self.shutdown_rx.recv() => break [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shutdown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_txn` [INFO] [stdout] --> networking/src/server.rs:108:35 [INFO] [stdout] | [INFO] [stdout] 108 | Message::BlockTxn(block_txn) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_txn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addrs` [INFO] [stdout] --> networking/src/server.rs:132:51 [INFO] [stdout] | [INFO] [stdout] 132 | if let ServerState::AwaitingPeers(ref mut addrs) = self.state { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_addrs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_addrs` [INFO] [stdout] --> networking/src/server.rs:134:31 [INFO] [stdout] | [INFO] [stdout] 134 | Message::Addr(new_addrs) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_addrs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accumulated_headers` [INFO] [stdout] --> networking/src/server.rs:149:53 [INFO] [stdout] | [INFO] [stdout] 149 | if let ServerState::AwaitingHeaders(ref mut accumulated_headers) = self.state { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accumulated_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers` [INFO] [stdout] --> networking/src/server.rs:151:34 [INFO] [stdout] | [INFO] [stdout] 151 | Message::Headers(headers) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accumulated_headers` [INFO] [stdout] --> networking/src/server.rs:169:58 [INFO] [stdout] | [INFO] [stdout] 169 | if let ServerState::AwaitingTransactions(ref mut accumulated_headers) = self.state { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accumulated_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> networking/src/server.rs:254:40 [INFO] [stdout] | [INFO] [stdout] 254 | async fn handle_request(&mut self, request: NetworkRequest) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filter_load` [INFO] [stdout] --> networking/src/server.rs:255:37 [INFO] [stdout] | [INFO] [stdout] 255 | async fn load_filter(&mut self, filter_load: FilterLoad) {} [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter_load` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elements` [INFO] [stdout] --> networking/src/server.rs:256:36 [INFO] [stdout] | [INFO] [stdout] 256 | async fn add_filter(&mut self, elements: Vec>) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `requested_blocks` [INFO] [stdout] --> networking/src/server.rs:262:41 [INFO] [stdout] | [INFO] [stdout] 262 | ServerState::AwaitingBlocks(requested_blocks, accumulated_blocks) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_requested_blocks` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `discovered_peers_tx` [INFO] [stdout] --> networking/src/crawler.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | discovered_peers_tx: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discovered_peers_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> networking/src/crawler.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | val = needs_peers_rx.next() => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `discovered_peers_tx` [INFO] [stdout] --> networking/src/peer_set.rs:56:14 [INFO] [stdout] | [INFO] [stdout] 56 | let (discovered_peers_tx, discovered_peers_rx) = mpsc::channel::(50); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discovered_peers_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `needs_peers_tx` [INFO] [stdout] --> networking/src/peer_set.rs:57:14 [INFO] [stdout] | [INFO] [stdout] 57 | let (needs_peers_tx, needs_peers_rx) = mpsc::channel::<()>(1); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_needs_peers_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `needs_peers_rx` [INFO] [stdout] --> networking/src/peer_set.rs:57:30 [INFO] [stdout] | [INFO] [stdout] 57 | let (needs_peers_tx, needs_peers_rx) = mpsc::channel::<()>(1); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_needs_peers_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peerset` [INFO] [stdout] --> networking/src/peer_set.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let peerset = PeakEwmaDiscover::new( [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peerset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> networking/src/peer_set.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | cx: &mut std::task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> networking/src/peer_set.rs:131:14 [INFO] [stdout] | [INFO] [stdout] 131 | let (key, mut svc) = self [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fut` [INFO] [stdout] --> networking/src/peer_set.rs:136:13 [INFO] [stdout] | [INFO] [stdout] 136 | let fut = svc.call(req); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> networking/src/peer_set.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | req: NetworkRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> networking/src/peer_set.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | req: NetworkRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> networking/src/peer_set.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | let (key, mut svc) = self [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> networking/src/types.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new(index: CompactInt, tx: Transaction) -> PrefilledTransaction { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tx` [INFO] [stdout] --> networking/src/types.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn tx(&self) -> &Transaction { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nonce` [INFO] [stdout] --> networking/src/peer.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | nonce: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Peer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/peer.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `daemon_protocol_version` [INFO] [stdout] --> networking/src/peer.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | daemon_protocol_version: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Peer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/peer.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `span` [INFO] [stdout] --> networking/src/peer.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | span: Span, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Peer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/peer.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `magic` [INFO] [stdout] --> networking/src/message_header.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | magic: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MessageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/message_header.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Deserializable, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `checksum` [INFO] [stdout] --> networking/src/message_header.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | checksum: [u8; 4], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MessageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/message_header.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Deserializable, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Server` [INFO] [stdout] --> networking/src/server.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Server { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ServerError` [INFO] [stdout] --> networking/src/server.rs:23:6 [INFO] [stdout] | [INFO] [stdout] 23 | enum ServerError { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ServerState` [INFO] [stdout] --> networking/src/server.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | enum ServerState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NodeStateRequest` [INFO] [stdout] --> networking/src/server.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct NodeStateRequest; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NodeStateResponse` [INFO] [stdout] --> networking/src/server.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct NodeStateResponse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NodeStateError` [INFO] [stdout] --> networking/src/server.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct NodeStateError; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> networking/src/server.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | pub async fn run(&mut self) -> Result<(), PeerError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_msg` [INFO] [stdout] --> networking/src/server.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 62 | async fn handle_msg(&mut self, msg: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_ready` [INFO] [stdout] --> networking/src/server.rs:76:14 [INFO] [stdout] | [INFO] [stdout] 76 | async fn handle_ready(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_inbound_blocks` [INFO] [stdout] --> networking/src/server.rs:103:14 [INFO] [stdout] | [INFO] [stdout] 103 | async fn handle_inbound_blocks(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_inbound_peers` [INFO] [stdout] --> networking/src/server.rs:130:14 [INFO] [stdout] | [INFO] [stdout] 130 | async fn handle_inbound_peers(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_inbound_headers` [INFO] [stdout] --> networking/src/server.rs:148:14 [INFO] [stdout] | [INFO] [stdout] 148 | async fn handle_inbound_headers(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_inbound_transactions` [INFO] [stdout] --> networking/src/server.rs:168:14 [INFO] [stdout] | [INFO] [stdout] 168 | async fn handle_inbound_transactions(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_request` [INFO] [stdout] --> networking/src/server.rs:254:14 [INFO] [stdout] | [INFO] [stdout] 254 | async fn handle_request(&mut self, request: NetworkRequest) {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_filter` [INFO] [stdout] --> networking/src/server.rs:255:14 [INFO] [stdout] | [INFO] [stdout] 255 | async fn load_filter(&mut self, filter_load: FilterLoad) {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_filter` [INFO] [stdout] --> networking/src/server.rs:256:14 [INFO] [stdout] | [INFO] [stdout] 256 | async fn add_filter(&mut self, elements: Vec>) {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear_filter` [INFO] [stdout] --> networking/src/server.rs:257:14 [INFO] [stdout] | [INFO] [stdout] 257 | async fn clear_filter(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clean_up_server_state` [INFO] [stdout] --> networking/src/server.rs:258:14 [INFO] [stdout] | [INFO] [stdout] 258 | async fn clean_up_server_state(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AddressBook` [INFO] [stdout] --> networking/src/address_book.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct AddressBook { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next_candidate` [INFO] [stdout] --> networking/src/address_book.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn next_candidate(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DEFAULT_EWMA_RTT` [INFO] [stdout] --> networking/src/constants.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub const DEFAULT_EWMA_RTT: Duration = Duration::from_secs(15); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EWMA_DECAY_RATE` [INFO] [stdout] --> networking/src/constants.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub const EWMA_DECAY_RATE: Duration = Duration::from_secs(5 * 60); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MAX_PENDING_HANDSHAKES` [INFO] [stdout] --> networking/src/constants.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | pub const MAX_PENDING_HANDSHAKES: usize = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `start_crawler` [INFO] [stdout] --> networking/src/crawler.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn start_crawler( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> networking/src/crawler.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | async fn run( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `try_add_peer` [INFO] [stdout] --> networking/src/crawler.rs:57:4 [INFO] [stdout] | [INFO] [stdout] 57 | fn try_add_peer( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Disconnected` [INFO] [stdout] --> networking/src/peer_set.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Disconnected, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `PeerChange` [INFO] [stdout] --> networking/src/peer_set.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | pub type PeerChange = Result, PeerError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `node_discovery` [INFO] [stdout] --> networking/src/peer_set.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | node_discovery: DiscoverableService, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `peers` [INFO] [stdout] --> networking/src/peer_set.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | peers: DiscoverableService, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cancel_handles` [INFO] [stdout] --> networking/src/peer_set.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | cancel_handles: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `demand_signal` [INFO] [stdout] --> networking/src/peer_set.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | demand_signal: mpsc::Sender<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle_rx` [INFO] [stdout] --> networking/src/peer_set.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | handle_rx: tokio::sync::oneshot::Receiver>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `guards` [INFO] [stdout] --> networking/src/peer_set.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | guards: futures::stream::FuturesUnordered>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_peer_log` [INFO] [stdout] --> networking/src/peer_set.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | last_peer_log: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> networking/src/peer_set.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn new() -> PeerSet { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> networking/src/peer_set.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InventoryHash` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/peer_set.rs:156:10 [INFO] [stdout] | [INFO] [stdout] 156 | #[derive(Clone, Debug, Eq, PartialEq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FilteredBlock` [INFO] [stdout] --> networking/src/peer_set.rs:161:5 [INFO] [stdout] | [INFO] [stdout] 161 | FilteredBlock(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InventoryHash` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/peer_set.rs:156:10 [INFO] [stdout] | [INFO] [stdout] 156 | #[derive(Clone, Debug, Eq, PartialEq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | self.load_filter(filter_load); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | self.add_filter(elements); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | self.clear_filter(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:118:25 [INFO] [stdout] | [INFO] [stdout] 118 | self.clean_up_server_state(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:137:21 [INFO] [stdout] | [INFO] [stdout] 137 | self.clean_up_server_state(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:153:21 [INFO] [stdout] | [INFO] [stdout] 153 | self.clean_up_server_state(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling warpd v0.1.0 (/opt/rustwide/workdir/warpd) [INFO] [stdout] warning: 89 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> warpd/src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitcoin-warp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `Command { std: "docker" "inspect" "31a07e1867bf2a7df03823cc782225941026af586c109e3d73ae477c267190bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31a07e1867bf2a7df03823cc782225941026af586c109e3d73ae477c267190bf", kill_on_drop: false }` [INFO] [stdout] 31a07e1867bf2a7df03823cc782225941026af586c109e3d73ae477c267190bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 521213a64aa9217e0266a537ad94c4fac5fd13a4b74127e00269064e0eea2945 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "521213a64aa9217e0266a537ad94c4fac5fd13a4b74127e00269064e0eea2945", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/config/Cargo.toml: unused manifest key: package.protocol_verison [INFO] [stdout] warning: field is never read: `client_version` [INFO] [stdout] --> config/src/config.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | client_version: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ip_address` [INFO] [stdout] --> config/src/config.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | ip_address: std::net::IpAddr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_agent` [INFO] [stdout] --> config/src/config.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | user_agent: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `network` [INFO] [stdout] --> config/src/config.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | network: Network, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `core_port` [INFO] [stdout] --> config/src/config.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | core_port: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NetworkConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `warp_port` [INFO] [stdout] --> config/src/config.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | warp_port: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `NetworkConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> config/src/config.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_bytes` [INFO] [stdout] --> shared/src/block.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn to_bytes(&self) -> Result, std::io::Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value` [INFO] [stdout] --> shared/src/cached.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn value(&self) -> &Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> shared/src/cached.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | self.0.fmt(f); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::Arc` [INFO] [stdout] --> networking/src/peer.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{fmt, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `u256` [INFO] [stdout] --> networking/src/server.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use shared::{u256, Block, BlockHash, BlockHeader, EncapsulatedAddr, Transaction}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `future::Future`, `pin::Pin`, `task::Poll` [INFO] [stdout] --> networking/src/server.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | collections::HashSet, future::Future, pin::Pin, result::Result, task::Poll, unreachable, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tower::Service` [INFO] [stdout] --> networking/src/server.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tower::Service; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Context`, `Poll`, `pin::Pin` [INFO] [stdout] --> networking/src/address_book.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | pin::Pin, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 4 | task::{Context, Poll}, [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::Stream` [INFO] [stdout] --> networking/src/address_book.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::Stream; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `future`, `net::SocketAddr` [INFO] [stdout] --> networking/src/crawler.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{future, net::SocketAddr, pin::Pin}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FutureExt`, `Future`, `FuturesOrdered`, `oneshot` [INFO] [stdout] --> networking/src/crawler.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | channel::{mpsc, oneshot}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 6 | stream::{FuturesOrdered, FuturesUnordered}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 7 | Future, FutureExt, StreamExt, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FuturesUnordered` [INFO] [stdout] --> networking/src/peer_set.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | stream::{FuturesUnordered, StreamExt}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block`, `Transaction`, `u256` [INFO] [stdout] --> networking/src/peer_set.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | use shared::{u256, Block, BlockHash, Transaction, TxID}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> networking/src/peer_set.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sync::broadcast` [INFO] [stdout] --> networking/src/peer_set.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | use tokio::{sync::broadcast, task::JoinHandle}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SinkExt` [INFO] [stdout] --> networking/src/server.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::{SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> networking/src/peer.rs:199:30 [INFO] [stdout] | [INFO] [stdout] 199 | fn poll_ready(&mut self, cx: &mut std::task::Context<'_>) -> std::task::Poll> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> networking/src/peer.rs:203:24 [INFO] [stdout] | [INFO] [stdout] 203 | fn call(&mut self, req: NetworkRequest) -> Self::Future { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shutdown` [INFO] [stdout] --> networking/src/server.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | shutdown = self.shutdown_rx.recv() => break [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shutdown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_txn` [INFO] [stdout] --> networking/src/server.rs:108:35 [INFO] [stdout] | [INFO] [stdout] 108 | Message::BlockTxn(block_txn) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_txn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addrs` [INFO] [stdout] --> networking/src/server.rs:132:51 [INFO] [stdout] | [INFO] [stdout] 132 | if let ServerState::AwaitingPeers(ref mut addrs) = self.state { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_addrs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_addrs` [INFO] [stdout] --> networking/src/server.rs:134:31 [INFO] [stdout] | [INFO] [stdout] 134 | Message::Addr(new_addrs) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_addrs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accumulated_headers` [INFO] [stdout] --> networking/src/server.rs:149:53 [INFO] [stdout] | [INFO] [stdout] 149 | if let ServerState::AwaitingHeaders(ref mut accumulated_headers) = self.state { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accumulated_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers` [INFO] [stdout] --> networking/src/server.rs:151:34 [INFO] [stdout] | [INFO] [stdout] 151 | Message::Headers(headers) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accumulated_headers` [INFO] [stdout] --> networking/src/server.rs:169:58 [INFO] [stdout] | [INFO] [stdout] 169 | if let ServerState::AwaitingTransactions(ref mut accumulated_headers) = self.state { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accumulated_headers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> networking/src/server.rs:254:40 [INFO] [stdout] | [INFO] [stdout] 254 | async fn handle_request(&mut self, request: NetworkRequest) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filter_load` [INFO] [stdout] --> networking/src/server.rs:255:37 [INFO] [stdout] | [INFO] [stdout] 255 | async fn load_filter(&mut self, filter_load: FilterLoad) {} [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter_load` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elements` [INFO] [stdout] --> networking/src/server.rs:256:36 [INFO] [stdout] | [INFO] [stdout] 256 | async fn add_filter(&mut self, elements: Vec>) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `requested_blocks` [INFO] [stdout] --> networking/src/server.rs:262:41 [INFO] [stdout] | [INFO] [stdout] 262 | ServerState::AwaitingBlocks(requested_blocks, accumulated_blocks) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_requested_blocks` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `discovered_peers_tx` [INFO] [stdout] --> networking/src/crawler.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | discovered_peers_tx: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discovered_peers_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> networking/src/crawler.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | val = needs_peers_rx.next() => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `discovered_peers_tx` [INFO] [stdout] --> networking/src/peer_set.rs:56:14 [INFO] [stdout] | [INFO] [stdout] 56 | let (discovered_peers_tx, discovered_peers_rx) = mpsc::channel::(50); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discovered_peers_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `needs_peers_tx` [INFO] [stdout] --> networking/src/peer_set.rs:57:14 [INFO] [stdout] | [INFO] [stdout] 57 | let (needs_peers_tx, needs_peers_rx) = mpsc::channel::<()>(1); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_needs_peers_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `needs_peers_rx` [INFO] [stdout] --> networking/src/peer_set.rs:57:30 [INFO] [stdout] | [INFO] [stdout] 57 | let (needs_peers_tx, needs_peers_rx) = mpsc::channel::<()>(1); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_needs_peers_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peerset` [INFO] [stdout] --> networking/src/peer_set.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let peerset = PeakEwmaDiscover::new( [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peerset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> networking/src/peer_set.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | cx: &mut std::task::Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> networking/src/peer_set.rs:131:14 [INFO] [stdout] | [INFO] [stdout] 131 | let (key, mut svc) = self [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fut` [INFO] [stdout] --> networking/src/peer_set.rs:136:13 [INFO] [stdout] | [INFO] [stdout] 136 | let fut = svc.call(req); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> networking/src/peer_set.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | req: NetworkRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> networking/src/peer_set.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | req: NetworkRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> networking/src/peer_set.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | let (key, mut svc) = self [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> networking/src/types.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new(index: CompactInt, tx: Transaction) -> PrefilledTransaction { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tx` [INFO] [stdout] --> networking/src/types.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn tx(&self) -> &Transaction { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nonce` [INFO] [stdout] --> networking/src/peer.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | nonce: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Peer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/peer.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `daemon_protocol_version` [INFO] [stdout] --> networking/src/peer.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | daemon_protocol_version: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Peer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/peer.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `span` [INFO] [stdout] --> networking/src/peer.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | span: Span, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Peer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/peer.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `magic` [INFO] [stdout] --> networking/src/message_header.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | magic: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MessageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/message_header.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Deserializable, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `checksum` [INFO] [stdout] --> networking/src/message_header.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | checksum: [u8; 4], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MessageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/message_header.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Deserializable, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Server` [INFO] [stdout] --> networking/src/server.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Server { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ServerError` [INFO] [stdout] --> networking/src/server.rs:23:6 [INFO] [stdout] | [INFO] [stdout] 23 | enum ServerError { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ServerState` [INFO] [stdout] --> networking/src/server.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | enum ServerState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NodeStateRequest` [INFO] [stdout] --> networking/src/server.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct NodeStateRequest; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NodeStateResponse` [INFO] [stdout] --> networking/src/server.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct NodeStateResponse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NodeStateError` [INFO] [stdout] --> networking/src/server.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct NodeStateError; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> networking/src/server.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | pub async fn run(&mut self) -> Result<(), PeerError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_msg` [INFO] [stdout] --> networking/src/server.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 62 | async fn handle_msg(&mut self, msg: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_ready` [INFO] [stdout] --> networking/src/server.rs:76:14 [INFO] [stdout] | [INFO] [stdout] 76 | async fn handle_ready(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_inbound_blocks` [INFO] [stdout] --> networking/src/server.rs:103:14 [INFO] [stdout] | [INFO] [stdout] 103 | async fn handle_inbound_blocks(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_inbound_peers` [INFO] [stdout] --> networking/src/server.rs:130:14 [INFO] [stdout] | [INFO] [stdout] 130 | async fn handle_inbound_peers(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_inbound_headers` [INFO] [stdout] --> networking/src/server.rs:148:14 [INFO] [stdout] | [INFO] [stdout] 148 | async fn handle_inbound_headers(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitcoin-warp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `handle_inbound_transactions` [INFO] [stdout] --> networking/src/server.rs:168:14 [INFO] [stdout] | [INFO] [stdout] 168 | async fn handle_inbound_transactions(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_request` [INFO] [stdout] --> networking/src/server.rs:254:14 [INFO] [stdout] | [INFO] [stdout] 254 | async fn handle_request(&mut self, request: NetworkRequest) {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_filter` [INFO] [stdout] --> networking/src/server.rs:255:14 [INFO] [stdout] | [INFO] [stdout] 255 | async fn load_filter(&mut self, filter_load: FilterLoad) {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_filter` [INFO] [stdout] --> networking/src/server.rs:256:14 [INFO] [stdout] | [INFO] [stdout] 256 | async fn add_filter(&mut self, elements: Vec>) {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear_filter` [INFO] [stdout] --> networking/src/server.rs:257:14 [INFO] [stdout] | [INFO] [stdout] 257 | async fn clear_filter(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clean_up_server_state` [INFO] [stdout] --> networking/src/server.rs:258:14 [INFO] [stdout] | [INFO] [stdout] 258 | async fn clean_up_server_state(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AddressBook` [INFO] [stdout] --> networking/src/address_book.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct AddressBook { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next_candidate` [INFO] [stdout] --> networking/src/address_book.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn next_candidate(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DEFAULT_EWMA_RTT` [INFO] [stdout] --> networking/src/constants.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub const DEFAULT_EWMA_RTT: Duration = Duration::from_secs(15); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EWMA_DECAY_RATE` [INFO] [stdout] --> networking/src/constants.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | pub const EWMA_DECAY_RATE: Duration = Duration::from_secs(5 * 60); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MAX_PENDING_HANDSHAKES` [INFO] [stdout] --> networking/src/constants.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | pub const MAX_PENDING_HANDSHAKES: usize = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `start_crawler` [INFO] [stdout] --> networking/src/crawler.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn start_crawler( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> networking/src/crawler.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | async fn run( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `try_add_peer` [INFO] [stdout] --> networking/src/crawler.rs:57:4 [INFO] [stdout] | [INFO] [stdout] 57 | fn try_add_peer( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Disconnected` [INFO] [stdout] --> networking/src/peer_set.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Disconnected, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `PeerChange` [INFO] [stdout] --> networking/src/peer_set.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | pub type PeerChange = Result, PeerError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `node_discovery` [INFO] [stdout] --> networking/src/peer_set.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | node_discovery: DiscoverableService, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `peers` [INFO] [stdout] --> networking/src/peer_set.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | peers: DiscoverableService, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cancel_handles` [INFO] [stdout] --> networking/src/peer_set.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | cancel_handles: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `demand_signal` [INFO] [stdout] --> networking/src/peer_set.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | demand_signal: mpsc::Sender<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle_rx` [INFO] [stdout] --> networking/src/peer_set.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | handle_rx: tokio::sync::oneshot::Receiver>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `guards` [INFO] [stdout] --> networking/src/peer_set.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | guards: futures::stream::FuturesUnordered>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_peer_log` [INFO] [stdout] --> networking/src/peer_set.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | last_peer_log: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> networking/src/peer_set.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn new() -> PeerSet { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> networking/src/peer_set.rs:158:5 [INFO] [stdout] | [INFO] [stdout] 158 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InventoryHash` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/peer_set.rs:156:10 [INFO] [stdout] | [INFO] [stdout] 156 | #[derive(Clone, Debug, Eq, PartialEq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FilteredBlock` [INFO] [stdout] --> networking/src/peer_set.rs:161:5 [INFO] [stdout] | [INFO] [stdout] 161 | FilteredBlock(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InventoryHash` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> networking/src/peer_set.rs:156:10 [INFO] [stdout] | [INFO] [stdout] 156 | #[derive(Clone, Debug, Eq, PartialEq, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | self.load_filter(filter_load); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | self.add_filter(elements); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | self.clear_filter(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:118:25 [INFO] [stdout] | [INFO] [stdout] 118 | self.clean_up_server_state(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:137:21 [INFO] [stdout] | [INFO] [stdout] 137 | self.clean_up_server_state(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> networking/src/server.rs:153:21 [INFO] [stdout] | [INFO] [stdout] 153 | self.clean_up_server_state(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 89 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> warpd/src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "521213a64aa9217e0266a537ad94c4fac5fd13a4b74127e00269064e0eea2945", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "521213a64aa9217e0266a537ad94c4fac5fd13a4b74127e00269064e0eea2945", kill_on_drop: false }` [INFO] [stdout] 521213a64aa9217e0266a537ad94c4fac5fd13a4b74127e00269064e0eea2945 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 178c857d6bcea63597a3fbc6c3f5ad4e2a1a5b49985dbe902cc40da50d87985a [INFO] running `Command { std: "docker" "start" "-a" "178c857d6bcea63597a3fbc6c3f5ad4e2a1a5b49985dbe902cc40da50d87985a", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/config/Cargo.toml: unused manifest key: package.protocol_verison [INFO] [stderr] warning: field is never read: `client_version` [INFO] [stderr] --> config/src/config.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | client_version: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> config/src/config.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ip_address` [INFO] [stderr] --> config/src/config.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | ip_address: std::net::IpAddr, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> config/src/config.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `user_agent` [INFO] [stderr] --> config/src/config.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | user_agent: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> config/src/config.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `network` [INFO] [stderr] --> config/src/config.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | network: Network, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> config/src/config.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `core_port` [INFO] [stderr] --> config/src/config.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | core_port: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NetworkConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> config/src/config.rs:33:10 [INFO] [stderr] | [INFO] [stderr] 33 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `warp_port` [INFO] [stderr] --> config/src/config.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | warp_port: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `NetworkConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> config/src/config.rs:33:10 [INFO] [stderr] | [INFO] [stderr] 33 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `config` (lib) generated 6 warnings [INFO] [stderr] warning: associated function is never used: `to_bytes` [INFO] [stderr] --> shared/src/block.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 44 | fn to_bytes(&self) -> Result, std::io::Error> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value` [INFO] [stderr] --> shared/src/cached.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn value(&self) -> &Option { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> shared/src/cached.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | self.0.fmt(f); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `shared` (lib) generated 3 warnings [INFO] [stderr] warning: unused import: `sync::Arc` [INFO] [stderr] --> networking/src/peer.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::{fmt, sync::Arc}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `u256` [INFO] [stderr] --> networking/src/server.rs:5:14 [INFO] [stderr] | [INFO] [stderr] 5 | use shared::{u256, Block, BlockHash, BlockHeader, EncapsulatedAddr, Transaction}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `future::Future`, `pin::Pin`, `task::Poll` [INFO] [stderr] --> networking/src/server.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | collections::HashSet, future::Future, pin::Pin, result::Result, task::Poll, unreachable, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tower::Service` [INFO] [stderr] --> networking/src/server.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use tower::Service; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Context`, `Poll`, `pin::Pin` [INFO] [stderr] --> networking/src/address_book.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | pin::Pin, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 4 | task::{Context, Poll}, [INFO] [stderr] | ^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::Stream` [INFO] [stderr] --> networking/src/address_book.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::Stream; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `future`, `net::SocketAddr` [INFO] [stderr] --> networking/src/crawler.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{future, net::SocketAddr, pin::Pin}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FutureExt`, `Future`, `FuturesOrdered`, `oneshot` [INFO] [stderr] --> networking/src/crawler.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | channel::{mpsc, oneshot}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 6 | stream::{FuturesOrdered, FuturesUnordered}, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 7 | Future, FutureExt, StreamExt, [INFO] [stderr] | ^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `FuturesUnordered` [INFO] [stderr] --> networking/src/peer_set.rs:9:14 [INFO] [stderr] | [INFO] [stderr] 9 | stream::{FuturesUnordered, StreamExt}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Block`, `Transaction`, `u256` [INFO] [stderr] --> networking/src/peer_set.rs:11:14 [INFO] [stderr] | [INFO] [stderr] 11 | use shared::{u256, Block, BlockHash, Transaction, TxID}; [INFO] [stderr] | ^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> networking/src/peer_set.rs:13:28 [INFO] [stderr] | [INFO] [stderr] 13 | collections::{HashMap, HashSet}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sync::broadcast` [INFO] [stderr] --> networking/src/peer_set.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | use tokio::{sync::broadcast, task::JoinHandle}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SinkExt` [INFO] [stderr] --> networking/src/server.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::{SinkExt, StreamExt}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> networking/src/peer.rs:199:30 [INFO] [stderr] | [INFO] [stderr] 199 | fn poll_ready(&mut self, cx: &mut std::task::Context<'_>) -> std::task::Poll> { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> networking/src/peer.rs:203:24 [INFO] [stderr] | [INFO] [stderr] 203 | fn call(&mut self, req: NetworkRequest) -> Self::Future { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shutdown` [INFO] [stderr] --> networking/src/server.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | shutdown = self.shutdown_rx.recv() => break [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shutdown` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block_txn` [INFO] [stderr] --> networking/src/server.rs:108:35 [INFO] [stderr] | [INFO] [stderr] 108 | Message::BlockTxn(block_txn) => { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_txn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addrs` [INFO] [stderr] --> networking/src/server.rs:132:51 [INFO] [stderr] | [INFO] [stderr] 132 | if let ServerState::AwaitingPeers(ref mut addrs) = self.state { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_addrs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new_addrs` [INFO] [stderr] --> networking/src/server.rs:134:31 [INFO] [stderr] | [INFO] [stderr] 134 | Message::Addr(new_addrs) => { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_addrs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `accumulated_headers` [INFO] [stderr] --> networking/src/server.rs:149:53 [INFO] [stderr] | [INFO] [stderr] 149 | if let ServerState::AwaitingHeaders(ref mut accumulated_headers) = self.state { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accumulated_headers` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `headers` [INFO] [stderr] --> networking/src/server.rs:151:34 [INFO] [stderr] | [INFO] [stderr] 151 | Message::Headers(headers) => { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `accumulated_headers` [INFO] [stderr] --> networking/src/server.rs:169:58 [INFO] [stderr] | [INFO] [stderr] 169 | if let ServerState::AwaitingTransactions(ref mut accumulated_headers) = self.state { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accumulated_headers` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `request` [INFO] [stderr] --> networking/src/server.rs:254:40 [INFO] [stderr] | [INFO] [stderr] 254 | async fn handle_request(&mut self, request: NetworkRequest) {} [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filter_load` [INFO] [stderr] --> networking/src/server.rs:255:37 [INFO] [stderr] | [INFO] [stderr] 255 | async fn load_filter(&mut self, filter_load: FilterLoad) {} [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter_load` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `elements` [INFO] [stderr] --> networking/src/server.rs:256:36 [INFO] [stderr] | [INFO] [stderr] 256 | async fn add_filter(&mut self, elements: Vec>) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `requested_blocks` [INFO] [stderr] --> networking/src/server.rs:262:41 [INFO] [stderr] | [INFO] [stderr] 262 | ServerState::AwaitingBlocks(requested_blocks, accumulated_blocks) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_requested_blocks` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `discovered_peers_tx` [INFO] [stderr] --> networking/src/crawler.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | discovered_peers_tx: mpsc::Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discovered_peers_tx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> networking/src/crawler.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | val = needs_peers_rx.next() => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `discovered_peers_tx` [INFO] [stderr] --> networking/src/peer_set.rs:56:14 [INFO] [stderr] | [INFO] [stderr] 56 | let (discovered_peers_tx, discovered_peers_rx) = mpsc::channel::(50); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discovered_peers_tx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `needs_peers_tx` [INFO] [stderr] --> networking/src/peer_set.rs:57:14 [INFO] [stderr] | [INFO] [stderr] 57 | let (needs_peers_tx, needs_peers_rx) = mpsc::channel::<()>(1); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_needs_peers_tx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `needs_peers_rx` [INFO] [stderr] --> networking/src/peer_set.rs:57:30 [INFO] [stderr] | [INFO] [stderr] 57 | let (needs_peers_tx, needs_peers_rx) = mpsc::channel::<()>(1); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_needs_peers_rx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `peerset` [INFO] [stderr] --> networking/src/peer_set.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | let peerset = PeakEwmaDiscover::new( [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peerset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> networking/src/peer_set.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | cx: &mut std::task::Context<'_>, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> networking/src/peer_set.rs:131:14 [INFO] [stderr] | [INFO] [stderr] 131 | let (key, mut svc) = self [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fut` [INFO] [stderr] --> networking/src/peer_set.rs:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | let fut = svc.call(req); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_fut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> networking/src/peer_set.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | req: NetworkRequest, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> networking/src/peer_set.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | req: NetworkRequest, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> networking/src/peer_set.rs:131:19 [INFO] [stderr] | [INFO] [stderr] 131 | let (key, mut svc) = self [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> networking/src/types.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(index: CompactInt, tx: Transaction) -> PrefilledTransaction { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tx` [INFO] [stderr] --> networking/src/types.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn tx(&self) -> &Transaction { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nonce` [INFO] [stderr] --> networking/src/peer.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | nonce: u64, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Peer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> networking/src/peer.rs:66:10 [INFO] [stderr] | [INFO] [stderr] 66 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `daemon_protocol_version` [INFO] [stderr] --> networking/src/peer.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | daemon_protocol_version: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Peer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> networking/src/peer.rs:66:10 [INFO] [stderr] | [INFO] [stderr] 66 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `span` [INFO] [stderr] --> networking/src/peer.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | span: Span, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Peer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> networking/src/peer.rs:66:10 [INFO] [stderr] | [INFO] [stderr] 66 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `magic` [INFO] [stderr] --> networking/src/message_header.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | magic: u32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MessageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> networking/src/message_header.rs:11:26 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Deserializable, Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `checksum` [INFO] [stderr] --> networking/src/message_header.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | checksum: [u8; 4], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MessageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> networking/src/message_header.rs:11:26 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Deserializable, Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Server` [INFO] [stderr] --> networking/src/server.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct Server { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ServerError` [INFO] [stderr] --> networking/src/server.rs:23:6 [INFO] [stderr] | [INFO] [stderr] 23 | enum ServerError { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ServerState` [INFO] [stderr] --> networking/src/server.rs:27:6 [INFO] [stderr] | [INFO] [stderr] 27 | enum ServerState { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NodeStateRequest` [INFO] [stderr] --> networking/src/server.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct NodeStateRequest; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NodeStateResponse` [INFO] [stderr] --> networking/src/server.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub struct NodeStateResponse; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NodeStateError` [INFO] [stderr] --> networking/src/server.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub struct NodeStateError; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `run` [INFO] [stderr] --> networking/src/server.rs:41:18 [INFO] [stderr] | [INFO] [stderr] 41 | pub async fn run(&mut self) -> Result<(), PeerError> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `handle_msg` [INFO] [stderr] --> networking/src/server.rs:62:14 [INFO] [stderr] | [INFO] [stderr] 62 | async fn handle_msg(&mut self, msg: Message) -> Result<(), PeerError> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `handle_ready` [INFO] [stderr] --> networking/src/server.rs:76:14 [INFO] [stderr] | [INFO] [stderr] 76 | async fn handle_ready(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `handle_inbound_blocks` [INFO] [stderr] --> networking/src/server.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | async fn handle_inbound_blocks(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `handle_inbound_peers` [INFO] [stderr] --> networking/src/server.rs:130:14 [INFO] [stderr] | [INFO] [stderr] 130 | async fn handle_inbound_peers(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `handle_inbound_headers` [INFO] [stderr] --> networking/src/server.rs:148:14 [INFO] [stderr] | [INFO] [stderr] 148 | async fn handle_inbound_headers(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `handle_inbound_transactions` [INFO] [stderr] --> networking/src/server.rs:168:14 [INFO] [stderr] | [INFO] [stderr] 168 | async fn handle_inbound_transactions(&mut self, response: Message) -> Result<(), PeerError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `handle_request` [INFO] [stderr] --> networking/src/server.rs:254:14 [INFO] [stderr] | [INFO] [stderr] 254 | async fn handle_request(&mut self, request: NetworkRequest) {} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `load_filter` [INFO] [stderr] --> networking/src/server.rs:255:14 [INFO] [stderr] | [INFO] [stderr] 255 | async fn load_filter(&mut self, filter_load: FilterLoad) {} [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_filter` [INFO] [stderr] --> networking/src/server.rs:256:14 [INFO] [stderr] | [INFO] [stderr] 256 | async fn add_filter(&mut self, elements: Vec>) {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear_filter` [INFO] [stderr] --> networking/src/server.rs:257:14 [INFO] [stderr] | [INFO] [stderr] 257 | async fn clear_filter(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clean_up_server_state` [INFO] [stderr] --> networking/src/server.rs:258:14 [INFO] [stderr] | [INFO] [stderr] 258 | async fn clean_up_server_state(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `AddressBook` [INFO] [stderr] --> networking/src/address_book.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct AddressBook { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next_candidate` [INFO] [stderr] --> networking/src/address_book.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn next_candidate(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `DEFAULT_EWMA_RTT` [INFO] [stderr] --> networking/src/constants.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub const DEFAULT_EWMA_RTT: Duration = Duration::from_secs(15); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `EWMA_DECAY_RATE` [INFO] [stderr] --> networking/src/constants.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const EWMA_DECAY_RATE: Duration = Duration::from_secs(5 * 60); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `MAX_PENDING_HANDSHAKES` [INFO] [stderr] --> networking/src/constants.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | pub const MAX_PENDING_HANDSHAKES: usize = 20; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `start_crawler` [INFO] [stderr] --> networking/src/crawler.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn start_crawler( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> networking/src/crawler.rs:31:10 [INFO] [stderr] | [INFO] [stderr] 31 | async fn run( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `try_add_peer` [INFO] [stderr] --> networking/src/crawler.rs:57:4 [INFO] [stderr] | [INFO] [stderr] 57 | fn try_add_peer( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Disconnected` [INFO] [stderr] --> networking/src/peer_set.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | Disconnected, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `PeerChange` [INFO] [stderr] --> networking/src/peer_set.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | pub type PeerChange = Result, PeerError>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `node_discovery` [INFO] [stderr] --> networking/src/peer_set.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | node_discovery: DiscoverableService, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `peers` [INFO] [stderr] --> networking/src/peer_set.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | peers: DiscoverableService, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cancel_handles` [INFO] [stderr] --> networking/src/peer_set.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | cancel_handles: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `demand_signal` [INFO] [stderr] --> networking/src/peer_set.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | demand_signal: mpsc::Sender<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `handle_rx` [INFO] [stderr] --> networking/src/peer_set.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | handle_rx: tokio::sync::oneshot::Receiver>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `guards` [INFO] [stderr] --> networking/src/peer_set.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | guards: futures::stream::FuturesUnordered>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `last_peer_log` [INFO] [stderr] --> networking/src/peer_set.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | last_peer_log: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> networking/src/peer_set.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn new() -> PeerSet { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Error` [INFO] [stderr] --> networking/src/peer_set.rs:158:5 [INFO] [stderr] | [INFO] [stderr] 158 | Error, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `InventoryHash` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> networking/src/peer_set.rs:156:10 [INFO] [stderr] | [INFO] [stderr] 156 | #[derive(Clone, Debug, Eq, PartialEq, Hash)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: variant is never constructed: `FilteredBlock` [INFO] [stdout] running 0 tests [INFO] [stderr] --> networking/src/peer_set.rs:161:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 161 | FilteredBlock(), [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `InventoryHash` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> networking/src/peer_set.rs:156:10 [INFO] [stderr] | [INFO] [stderr] 156 | #[derive(Clone, Debug, Eq, PartialEq, Hash)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `futures::Future` that must be used [INFO] [stderr] --> networking/src/server.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | self.load_filter(filter_load); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `futures::Future` that must be used [INFO] [stderr] --> networking/src/server.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | self.add_filter(elements); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `futures::Future` that must be used [INFO] [stderr] --> networking/src/server.rs:87:17 [INFO] [stderr] | [INFO] [stderr] 87 | self.clear_filter(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `futures::Future` that must be used [INFO] [stderr] --> networking/src/server.rs:118:25 [INFO] [stderr] | [INFO] [stderr] 118 | self.clean_up_server_state(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `futures::Future` that must be used [INFO] [stderr] --> networking/src/server.rs:137:21 [INFO] [stderr] | [INFO] [stderr] 137 | self.clean_up_server_state(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `futures::Future` that must be used [INFO] [stderr] --> networking/src/server.rs:153:21 [INFO] [stderr] | [INFO] [stderr] 153 | self.clean_up_server_state(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] [INFO] [stderr] warning: `networking` (lib) generated 89 warnings [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> warpd/src/lib.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `warpd` (lib) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/main-ede680d4c9c7416d) [INFO] running `Command { std: "docker" "inspect" "178c857d6bcea63597a3fbc6c3f5ad4e2a1a5b49985dbe902cc40da50d87985a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "178c857d6bcea63597a3fbc6c3f5ad4e2a1a5b49985dbe902cc40da50d87985a", kill_on_drop: false }` [INFO] [stdout] 178c857d6bcea63597a3fbc6c3f5ad4e2a1a5b49985dbe902cc40da50d87985a