warning: returning the result of a `let` binding from a block
  --> tests/src/lib.rs:47:9
   |
46 |         let cln = async_run!(cln::Node::with_params("--developer", "regtest")).unwrap();
   |         -------------------------------------------------------------------------------- unnecessary `let` binding
47 |         cln
   |         ^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
help: return the expression directly
   |
46 ~         
47 ~         async_run!(cln::Node::with_params("--developer", "regtest")).unwrap()
   |

warning: returning the result of a `let` binding from a block
  --> tests/src/lib.rs:40:9
   |
39 | ...   let cln = async_run!(cln::Node::with_params(&format!("--developer --plugin={pwd}/target/debug/examples/foo_plugin --plugin={pwd}/target/debug/examples/macros_ex"), "regtest")).unwrap();
   |       ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- unnecessary `let` binding
40 | ...   cln
   |       ^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
   = note: `#[warn(clippy::let_and_return)]` on by default
help: return the expression directly
   |
39 ~         
40 ~         async_run!(cln::Node::with_params(&format!("--developer --plugin={pwd}/target/debug/examples/foo_plugin --plugin={pwd}/target/debug/examples/macros_ex"), "regtest")).unwrap()
   |

warning: usage of an `Arc` that is not `Send` and `Sync`
  --> testing/src/cln.rs:85:19
   |
85 |         let btc = Arc::new(btc);
   |                   ^^^^^^^^^^^^^
   |
   = note: `Arc<BtcNode>` is not `Send` and `Sync` as `BtcNode` is not `Sync`
   = help: if the `Arc` will not used be across threads replace it with an `Rc`
   = help: otherwise make `BtcNode` `Send` and `Sync` or consider a wrapper type such as `Mutex`
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#arc_with_non_send_sync
   = note: `#[warn(clippy::arc_with_non_send_sync)]` on by default

warning: this `RefCell` reference is held across an `await` point
   --> testing/src/btc.rs:120:24
    |
120 |         for process in self.process.borrow_mut().iter_mut() {
    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: ensure the reference is dropped before calling `await`
note: these are all the `await` points this reference is held through
   --> testing/src/btc.rs:121:28
    |
121 |             process.kill().await?;
    |                            ^^^^^
122 |             let _ = process.wait().await?;
    |                                    ^^^^^
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#await_holding_refcell_ref
    = note: `#[warn(clippy::await_holding_refcell_ref)]` on by default

warning: `crate` references the macro call's crate
  --> testing/src/lib.rs:32:17
   |
32 |             use crate::DEFAULT_TIMEOUT;
   |                 ^^^^^ help: to reference the macro definition's crate, use: `$crate`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#crate_in_macro_def
   = note: `#[warn(clippy::crate_in_macro_def)]` on by default

warning: usage of `contains_key` followed by `insert` on a `HashMap`
   --> gossip_map/src/lib.rs:192:21
    |
192 | /                     if !self.nodes.contains_key(&node_id) {
193 | |                         let node = GossipNode::new(node_id.clone(), Some(node_announcement));
194 | |                         self.nodes.insert(node_id, node);
195 | |                     }
    | |_____________________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
    = note: `#[warn(clippy::map_entry)]` on by default
help: try
    |
192 ~                     self.nodes.entry(node_id).or_insert_with(|| {
193 +                         let node = GossipNode::new(node_id.clone(), Some(node_announcement));
194 +                         node
195 +                     });
    |

warning: unnecessary use of `to_vec`
   --> gossip_map/src/lib.rs:128:50
    |
128 |                         GossipNodeId::from_bytes(&channel_announcement.node_id_2.to_vec()).unwrap();
    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `channel_announcement.node_id_2.as_ref()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned

warning: unnecessary use of `to_vec`
   --> gossip_map/src/lib.rs:126:50
    |
126 |                         GossipNodeId::from_bytes(&channel_announcement.node_id_1.to_vec()).unwrap();
    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `channel_announcement.node_id_1.as_ref()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
    = note: `#[warn(clippy::unnecessary_to_owned)]` on by default

warning: useless conversion to the same type: `u64`
   --> gossip_map/src/gossip_types.rs:134:29
    |
134 |         self.satoshi = Some(amount.satoshis.into());
    |                             ^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `amount.satoshis`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
    = note: `#[warn(clippy::useless_conversion)]` on by default

warning: this function has too many arguments (9/7)
  --> gossip_map/src/bolt7.rs:84:10
   |
84 | #[derive(DecodeWire, EncodeWire, Debug, Clone)]
   |          ^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
   = note: this warning originates in the derive macro `DecodeWire` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: this function has too many arguments (12/7)
  --> gossip_map/src/bolt7.rs:36:10
   |
36 | #[derive(DecodeWire, EncodeWire, Debug, Clone)]
   |          ^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
   = note: this warning originates in the derive macro `DecodeWire` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: this function has too many arguments (12/7)
  --> gossip_map/src/bolt7.rs:19:10
   |
19 | #[derive(DecodeWire, EncodeWire, Debug, Clone)]
   |          ^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
   = note: `#[warn(clippy::too_many_arguments)]` on by default
   = note: this warning originates in the derive macro `DecodeWire` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: fields `crc` and `timestamp` are never read
   --> gossip_map/src/gossip_types.rs:160:5
    |
157 | pub struct GossipStoredHeader {
    |            ------------------ fields in this struct
...
160 |     crc: u32,
    |     ^^^
161 |     timestamp: u32,
    |     ^^^^^^^^^
    |
    = note: `GossipStoredHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis

warning: field `inner` is never read
   --> gossip_map/src/gossip_types.rs:145:9
    |
144 | pub struct GossipPartialChannel {
    |            -------------------- field in this struct
145 |     pub inner: ChannelUpdate,
    |         ^^^^^
    |
    = note: `GossipPartialChannel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis

warning: fields `inner`, `annound_offset`, `scid`, `update_fields`, and `update_offset` are never read
  --> gossip_map/src/gossip_types.rs:84:5
   |
83 | pub struct GossipChannel {
   |            ------------- fields in this struct
84 |     inner: ChannelAnnouncement,
   |     ^^^^^
85 |     annound_offset: u32,
   |     ^^^^^^^^^^^^^^
86 |     scid: ShortChannelId,
   |     ^^^^
...
89 |     update_fields: Vec<HashMap<String, String>>,
   |     ^^^^^^^^^^^^^
90 |     update_offset: Vec<u32>,
   |     ^^^^^^^^^^^^^
   |
   = note: `GossipChannel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis

warning: field `raw_message` is never read
  --> gossip_map/src/gossip_types.rs:50:5
   |
47 | pub struct GossipNode {
   |            ---------- field in this struct
...
50 |     raw_message: Option<NodeAnnouncement>,
   |     ^^^^^^^^^^^
   |
   = note: `GossipNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis

warning: trait `GossipType` is never used
  --> gossip_map/src/gossip_types.rs:14:7
   |
14 | trait GossipType {
   |       ^^^^^^^^^^

warning: field `ty` is never read
  --> gossip_map/src/gossip_stor_wiregen.rs:49:9
   |
47 | pub struct GossipStorePrivateUpdateObs {
   |            --------------------------- field in this struct
48 |     #[msg_type = 4102]
49 |     pub ty: u16,
   |         ^^
   |
   = note: `GossipStorePrivateUpdateObs` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis

warning: field `ty` is never read
  --> gossip_map/src/gossip_stor_wiregen.rs:41:9
   |
39 | pub struct GossipStorePrivateChannelObs {
   |            ---------------------------- field in this struct
40 |     #[msg_type = 4104]
41 |     pub ty: u16,
   |         ^^
   |
   = note: `GossipStorePrivateChannelObs` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis

warning: field `ty` is never read
  --> gossip_map/src/gossip_stor_wiregen.rs:34:9
   |
32 | pub struct GossipStoreEnded {
   |            ---------------- field in this struct
33 |     #[msg_type = 4105]
34 |     pub ty: u16,
   |         ^^
   |
   = note: `GossipStoreEnded` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis

warning: field `ty` is never read
  --> gossip_map/src/gossip_stor_wiregen.rs:27:9
   |
25 | pub struct GossipStoreDeleteChan {
   |            --------------------- field in this struct
26 |     #[msg_type = 4103]
27 |     pub ty: u16,
   |         ^^
   |
   = note: `GossipStoreDeleteChan` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis

warning: field `ty` is never read
  --> gossip_map/src/gossip_stor_wiregen.rs:12:9
   |
10 | pub struct GossipStoreChanDying {
   |            -------------------- field in this struct
11 |     #[msg_type = 4106]
12 |     pub ty: u16,
   |         ^^
   |
   = note: `GossipStoreChanDying` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis

warning: constant `GOSSIP_STORE_LEN_RATELIMIT_BIT` is never used
  --> gossip_map/src/flags.rs:13:11
   |
13 | pub const GOSSIP_STORE_LEN_RATELIMIT_BIT: u16 = 0x2000;
   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

warning: constant `GOSSIP_STORE_LEN_PUSH_BIT` is never used
  --> gossip_map/src/flags.rs:10:11
   |
10 | pub const GOSSIP_STORE_LEN_PUSH_BIT: u16 = 0x4000;
   |           ^^^^^^^^^^^^^^^^^^^^^^^^^

warning: field `ty` is never read
   --> gossip_map/src/bolt7.rs:132:9
    |
130 | pub struct ReplyShortChannelIdsEnd {
    |            ----------------------- field in this struct
131 |     #[msg_type = 262]
132 |     pub ty: u16,
    |         ^^
    |
    = note: `ReplyShortChannelIdsEnd` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis