[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] checking preston-evans98/bitcoin-warp against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpreston-evans98%2Fbitcoin-warp" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/preston-evans98/bitcoin-warp on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 131 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.5)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.5.0)
[INFO] [stderr]       Adding matchers v0.0.1 (latest: v0.2.0)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding rand v0.3.23 (latest: v0.8.5)
[INFO] [stderr]       Adding rand v0.4.6 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
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[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding regex-automata v0.1.10 (latest: v0.4.7)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.4)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.76)
[INFO] [stderr]       Adding time v0.1.45 (latest: v0.3.36)
[INFO] [stderr]       Adding tokio-util v0.6.10 (latest: v0.7.11)
[INFO] [stderr]       Adding tower v0.4.13 (latest: v0.5.0)
[INFO] [stderr]       Adding tracing-log v0.1.4 (latest: v0.2.0)
[INFO] [stderr]       Adding tracing-subscriber v0.2.25 (latest: v0.3.18)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
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[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-4-tc1/source/config/Cargo.toml: unused manifest key: package.protocol_verison
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bce4e3b989f0c375a4df517b2582da3ade90f08af925381d4e82cbbba15913c4
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[INFO] running `Command { std: "docker" "inspect" "bce4e3b989f0c375a4df517b2582da3ade90f08af925381d4e82cbbba15913c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce4e3b989f0c375a4df517b2582da3ade90f08af925381d4e82cbbba15913c4", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4905c45dde7ef0f0f31c318974c3e6d267766742e08f176158c756f5c5c9ce91
[INFO] running `Command { std: "docker" "start" "-a" "4905c45dde7ef0f0f31c318974c3e6d267766742e08f176158c756f5c5c9ce91", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/config/Cargo.toml: unused manifest key: package.protocol_verison
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking config v0.1.0 (/opt/rustwide/workdir/config)
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stdout] warning: fields `client_version`, `ip_address`, `user_agent`, and `network` are never read
[INFO] [stdout]   --> config/src/config.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 24 |     client_version: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     ip_address: std::net::IpAddr,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 28 |     user_agent: String,
[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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `core_port` and `warp_port` are never read
[INFO] [stdout]   --> config/src/config.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct NetworkConfig {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 35 |     core_port: usize,
[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] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stdout] warning: fields `client_version`, `ip_address`, `user_agent`, and `network` are never read
[INFO] [stdout]   --> config/src/config.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 24 |     client_version: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     ip_address: std::net::IpAddr,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 28 |     user_agent: String,
[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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `core_port` and `warp_port` are never read
[INFO] [stdout]   --> config/src/config.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct NetworkConfig {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 35 |     core_port: usize,
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking serde_derive v0.1.0 (/opt/rustwide/workdir/serde_derive)
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking warp-crypto v0.1.0 (/opt/rustwide/workdir/crypto)
[INFO] [stderr]     Checking shared v0.1.0 (/opt/rustwide/workdir/shared)
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]   --> shared/src/block.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Block {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn to_bytes(&self) -> Result<Vec<u8>, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> shared/src/cached.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<T: Clone> Cached<T> {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn value(&self) -> &Option<T> {
[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: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let _ = self.0.fmt(f);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> shared/src/cached.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<T: Clone> Cached<T> {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn value(&self) -> &Option<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[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: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let _ = self.0.fmt(f);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking 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`, and `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`, and `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` and `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`, and `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`, and `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: `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`, and `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`, and `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` and `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`, and `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`, and `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 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]    = note: `#[warn(unused_variables)]` on by default
[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]    = note: `#[warn(unused_variables)]` on by default
[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: `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: `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: `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<Vec<u8>>) {}
[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: `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: `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: `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: `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<Vec<u8>>) {}
[INFO] [stdout]     |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements`
[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<PeerChange>,
[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: `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<PeerChange>,
[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 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 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<Result<()>> {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[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: `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::<PeerChange>(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: 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: 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: method `to_bytes` is never used
[INFO] [stdout]   --> networking/src/message.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub trait Payload {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 41 |     fn serialized_size(&self) -> usize;
[INFO] [stdout] 42 |     fn to_bytes(&self) -> Result<Vec<u8>, std::io::Error>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `tx` are never used
[INFO] [stdout]   --> networking/src/types.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl PrefilledTransaction {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 23 |     pub fn new(index: CompactInt, tx: Transaction) -> PrefilledTransaction {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn tx(&self) -> &Transaction {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `nonce`, `daemon_protocol_version`, and `span` are never read
[INFO] [stdout]   --> networking/src/peer.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Peer {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 70 |     nonce: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 71 |     daemon_address: SocketAddr,
[INFO] [stdout] 72 |     daemon_protocol_version: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `magic` and `checksum` are never read
[INFO] [stdout]   --> networking/src/message_header.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct MessageHeader {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 13 |     magic: u32,
[INFO] [stdout]    |     ^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]   --> networking/src/server.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Server<NodeDataStore> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServerError` is never used
[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 `ServerState` is never used
[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 `NodeStateRequest` is never constructed
[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 `NodeStateResponse` is never constructed
[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 `NodeStateError` is never constructed
[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: multiple methods are never used
[INFO] [stdout]    --> networking/src/server.rs:41:18
[INFO] [stdout]     |
[INFO] [stdout] 40  | impl<NodeDataStore> Server<NodeDataStore> {
[INFO] [stdout]     | ----------------------------------------- methods in this implementation
[INFO] [stdout] 41  |     pub async fn run(&mut self) -> Result<(), PeerError> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     async fn handle_msg(&mut self, msg: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76  |     async fn handle_ready(&mut self, response: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     async fn handle_inbound_blocks(&mut self, response: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     async fn handle_inbound_peers(&mut self, response: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     async fn handle_inbound_headers(&mut self, response: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     async fn handle_inbound_transactions(&mut self, response: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 254 |     async fn handle_request(&mut self, request: NetworkRequest) {}
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 255 |     async fn load_filter(&mut self, filter_load: FilterLoad) {}
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 256 |     async fn add_filter(&mut self, elements: Vec<Vec<u8>>) {}
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 257 |     async fn clear_filter(&mut self) {}
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] 258 |     async fn clean_up_server_state(&mut self) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddressBook` is never constructed
[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: struct `CandidateBook` is never constructed
[INFO] [stdout]   --> networking/src/address_book.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct CandidateBook {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `next_candidate` is never used
[INFO] [stdout]   --> networking/src/address_book.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl AddressBook {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 24 |     pub fn next_candidate(&mut self) -> Option<SocketAddr> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_EWMA_RTT` is never used
[INFO] [stdout]   --> networking/src/constants.rs:11:11
[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 `EWMA_DECAY_RATE` is never used
[INFO] [stdout]   --> networking/src/constants.rs:16:11
[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 `MAX_PENDING_HANDSHAKES` is never used
[INFO] [stdout]   --> networking/src/constants.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const MAX_PENDING_HANDSHAKES: usize = 20;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_crawler` is never used
[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 `run` is never used
[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 `try_add_peer` is never used
[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 `Disconnected` is never constructed
[INFO] [stdout]   --> networking/src/peer_set.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum NetworkError {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 27 |     Disconnected,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PeerChange` is never used
[INFO] [stdout]   --> networking/src/peer_set.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub type PeerChange = Result<Change<SocketAddr, Peer>, PeerError>;
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> networking/src/peer_set.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct PeerSet<DiscoverableService>
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     node_discovery: DiscoverableService,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     peers: DiscoverableService,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     cancel_handles: HashMap<DiscoverableService::Key, oneshot::Sender<()>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 40 |     demand_signal: mpsc::Sender<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 41 |     handle_rx: tokio::sync::oneshot::Receiver<Vec<JoinHandle<Result<(), BoxError>>>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 42 |     p2c_next_peer_index: Option<usize>,
[INFO] [stdout] 43 |     guards: futures::stream::FuturesUnordered<JoinHandle<Result<(), BoxError>>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     last_peer_log: Option<Instant>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> networking/src/peer_set.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | / impl<D> PeerSet<D>
[INFO] [stdout] 50 | | where
[INFO] [stdout] 51 | |     D: Discover<Key = SocketAddr> + Unpin,
[INFO] [stdout] 52 | |     D::Service: Service<NetworkRequest, Response = NetworkResponse> + Load,
[INFO] [stdout]    | |___________________________________________________________________________- associated function in this implementation
[INFO] [stdout] 53 |   {
[INFO] [stdout] 54 |       pub fn new() -> PeerSet<D> {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Error` and `FilteredBlock` are never constructed
[INFO] [stdout]    --> networking/src/peer_set.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub enum InventoryHash {
[INFO] [stdout]     |          ------------- variants in this enum
[INFO] [stdout] 158 |     Error,
[INFO] [stdout]     |     ^^^^^
[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] 
[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: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[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: 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<Result<()>> {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[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: `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::<PeerChange>(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: 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: 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: 69 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `tx` are never used
[INFO] [stdout]   --> networking/src/types.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl PrefilledTransaction {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 23 |     pub fn new(index: CompactInt, tx: Transaction) -> PrefilledTransaction {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn tx(&self) -> &Transaction {
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `nonce`, `daemon_protocol_version`, and `span` are never read
[INFO] [stdout]   --> networking/src/peer.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Peer {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 70 |     nonce: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 71 |     daemon_address: SocketAddr,
[INFO] [stdout] 72 |     daemon_protocol_version: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `magic` and `checksum` are never read
[INFO] [stdout]   --> networking/src/message_header.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct MessageHeader {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 13 |     magic: u32,
[INFO] [stdout]    |     ^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]   --> networking/src/server.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Server<NodeDataStore> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServerError` is never used
[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 `ServerState` is never used
[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 `NodeStateRequest` is never constructed
[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 `NodeStateResponse` is never constructed
[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 `NodeStateError` is never constructed
[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: multiple methods are never used
[INFO] [stdout]    --> networking/src/server.rs:41:18
[INFO] [stdout]     |
[INFO] [stdout] 40  | impl<NodeDataStore> Server<NodeDataStore> {
[INFO] [stdout]     | ----------------------------------------- methods in this implementation
[INFO] [stdout] 41  |     pub async fn run(&mut self) -> Result<(), PeerError> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 62  |     async fn handle_msg(&mut self, msg: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76  |     async fn handle_ready(&mut self, response: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     async fn handle_inbound_blocks(&mut self, response: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     async fn handle_inbound_peers(&mut self, response: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     async fn handle_inbound_headers(&mut self, response: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     async fn handle_inbound_transactions(&mut self, response: Message) -> Result<(), PeerError> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 254 |     async fn handle_request(&mut self, request: NetworkRequest) {}
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 255 |     async fn load_filter(&mut self, filter_load: FilterLoad) {}
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 256 |     async fn add_filter(&mut self, elements: Vec<Vec<u8>>) {}
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 257 |     async fn clear_filter(&mut self) {}
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] 258 |     async fn clean_up_server_state(&mut self) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddressBook` is never constructed
[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: struct `CandidateBook` is never constructed
[INFO] [stdout]   --> networking/src/address_book.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct CandidateBook {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `next_candidate` is never used
[INFO] [stdout]   --> networking/src/address_book.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl AddressBook {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 24 |     pub fn next_candidate(&mut self) -> Option<SocketAddr> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_EWMA_RTT` is never used
[INFO] [stdout]   --> networking/src/constants.rs:11:11
[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 `EWMA_DECAY_RATE` is never used
[INFO] [stdout]   --> networking/src/constants.rs:16:11
[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 `MAX_PENDING_HANDSHAKES` is never used
[INFO] [stdout]   --> networking/src/constants.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const MAX_PENDING_HANDSHAKES: usize = 20;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_crawler` is never used
[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 `run` is never used
[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 `try_add_peer` is never used
[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 `Disconnected` is never constructed
[INFO] [stdout]   --> networking/src/peer_set.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum NetworkError {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 27 |     Disconnected,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PeerChange` is never used
[INFO] [stdout]   --> networking/src/peer_set.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub type PeerChange = Result<Change<SocketAddr, Peer>, PeerError>;
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> networking/src/peer_set.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct PeerSet<DiscoverableService>
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     node_discovery: DiscoverableService,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     peers: DiscoverableService,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     cancel_handles: HashMap<DiscoverableService::Key, oneshot::Sender<()>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 40 |     demand_signal: mpsc::Sender<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 41 |     handle_rx: tokio::sync::oneshot::Receiver<Vec<JoinHandle<Result<(), BoxError>>>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 42 |     p2c_next_peer_index: Option<usize>,
[INFO] [stdout] 43 |     guards: futures::stream::FuturesUnordered<JoinHandle<Result<(), BoxError>>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     last_peer_log: Option<Instant>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> networking/src/peer_set.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | / impl<D> PeerSet<D>
[INFO] [stdout] 50 | | where
[INFO] [stdout] 51 | |     D: Discover<Key = SocketAddr> + Unpin,
[INFO] [stdout] 52 | |     D::Service: Service<NetworkRequest, Response = NetworkResponse> + Load,
[INFO] [stdout]    | |___________________________________________________________________________- associated function in this implementation
[INFO] [stdout] 53 |   {
[INFO] [stdout] 54 |       pub fn new() -> PeerSet<D> {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Error` and `FilteredBlock` are never constructed
[INFO] [stdout]    --> networking/src/peer_set.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub enum InventoryHash {
[INFO] [stdout]     |          ------------- variants in this enum
[INFO] [stdout] 158 |     Error,
[INFO] [stdout]     |     ^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stderr]     Checking warpd v0.1.0 (/opt/rustwide/workdir/warpd)
[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: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[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: 68 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: 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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bitcoin-warp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.40s
[INFO] running `Command { std: "docker" "inspect" "4905c45dde7ef0f0f31c318974c3e6d267766742e08f176158c756f5c5c9ce91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4905c45dde7ef0f0f31c318974c3e6d267766742e08f176158c756f5c5c9ce91", kill_on_drop: false }`
[INFO] [stdout] 4905c45dde7ef0f0f31c318974c3e6d267766742e08f176158c756f5c5c9ce91