warning: casting to the same type is unnecessary (`u32` -> `u32`)
  --> node/src/watched_accounts/watched_accounts_reducer.rs:79:36
   |
79 |   ...                   level: block
   |  ______________________________^
80 | | ...                       .block
81 | | ...                       .header
82 | | ...                       .protocol_state
...  |
86 | | ...                       .0
87 | | ...                        .0 as u32,
   | |____________________________________^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
help: try
   |
79 ~                             level: block
80 +                                 .block
81 +                                 .header
82 +                                 .protocol_state
83 +                                 .body
84 +                                 .consensus_state
85 +                                 .blockchain_length
86 +                                 .0
87 ~                                  .0,
   |

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> node/src/watched_accounts/watched_accounts_actions.rs:137:40
    |
137 |                 acc.block_find_by_hash(&block_hash)
    |                                        ^^^^^^^^^^^ help: change this to: `block_hash`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: the following explicit lifetimes could be elided: 'a
   --> node/src/watched_accounts/watched_accounts_state.rs:180:17
    |
180 |     pub fn iter<'a>(
    |                 ^^
181 |         &'a self,
    |          ^^
182 |     ) -> impl 'a + Iterator<Item = (&'a NonZeroCurvePoint, &'a WatchedAccountState)> {
    |               ^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
    |
180 ~     pub fn iter(
181 ~         &self,
182 ~     ) -> impl '_ + Iterator<Item = (&'a NonZeroCurvePoint, &'a WatchedAccountState)> {
    |

warning: you should consider adding a `Default` implementation for `WatchedAccountsState`
   --> node/src/watched_accounts/watched_accounts_state.rs:158:5
    |
158 | /     pub fn new() -> Self {
159 | |         Self {
160 | |             list: Default::default(),
161 | |         }
162 | |     }
    | |_____^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
help: try adding this
    |
157 + impl Default for WatchedAccountsState {
158 +     fn default() -> Self {
159 +         Self::new()
160 +     }
161 + }
    |

warning: large size difference between variants
  --> node/src/watched_accounts/watched_accounts_state.rs:78:1
   |
78 | /   pub enum WatchedAccountBlockState {
79 | |       /// Relevant transactions to the account has been included in the block.
80 | | /     TransactionsInBlockBody {
81 | | |         block: WatchedAccountBlockInfo,
82 | | |         /// Transactions included in the block ordered by nonce from low to high.
83 | | |         transactions: Vec<Transaction>,
84 | | |     },
   | | |_____- the second-largest variant contains at least 32 bytes
...  |
92 | | /     LedgerAccountGetSuccess {
93 | | |         block: WatchedAccountBlockInfo,
94 | | |         /// Transactions included in the block ordered by nonce from low to high.
95 | | |         transactions: Vec<Transaction>,
96 | | |         ledger_account: MinaBaseAccountBinableArgStableV2,
97 | | |     },
   | | |_____- the largest variant contains at least 784 bytes
98 | |   }
   | |___^ the entire enum is at least 0 bytes
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
help: consider boxing the large fields to reduce the total size of the enum
   |
96 |         ledger_account: Box<MinaBaseAccountBinableArgStableV2>,
   |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: large size difference between variants
  --> node/src/watched_accounts/watched_accounts_state.rs:35:1
   |
35 | /   pub enum WatchedAccountLedgerInitialState {
36 | |       Idle {
37 | |           time: redux::Timestamp,
38 | |       },
39 | | /     Pending {
40 | | |         time: redux::Timestamp,
41 | | |         block: WatchedAccountBlockInfo,
42 | | |         peer_id: PeerId,
43 | | |     },
   | | |_____- the second-largest variant contains at least 72 bytes
...  |
49 | | /     Success {
50 | | |         time: redux::Timestamp,
51 | | |         block: WatchedAccountBlockInfo,
52 | | |         data: Option<MinaBaseAccountBinableArgStableV2>,
53 | | |     },
   | | |_____- the largest variant contains at least 792 bytes
54 | |   }
   | |___^ the entire enum is at least 0 bytes
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
help: consider boxing the large fields to reduce the total size of the enum
   |
52 |         data: Box<Option<MinaBaseAccountBinableArgStableV2>>,
   |               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: this `if` has identical blocks
  --> node/src/transition_frontier/sync/transition_frontier_sync_effects.rs:80:89
   |
80 |                   if store.dispatch(TransitionFrontierSyncAction::LedgerNextEpochPending) {
   |  _________________________________________________________________________________________^
81 | |                 } else if store.dispatch(TransitionFrontierSyncAction::LedgerRootPending) {
   | |_________________^
   |
note: same as this
  --> node/src/transition_frontier/sync/transition_frontier_sync_effects.rs:81:91
   |
81 |                   } else if store.dispatch(TransitionFrontierSyncAction::LedgerRootPending) {
   |  ___________________________________________________________________________________________^
82 | |                 }
   | |_________________^
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else

warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
   --> node/src/transition_frontier/sync/transition_frontier_sync_reducer.rs:597:27
    |
597 |     new_blocks_inbetween: &Vec<StateHash>,
    |                           ^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
    = note: `#[warn(clippy::ptr_arg)]` on by default
help: change this to
    |
597 ~     new_blocks_inbetween: &[StateHash],
598 | ) -> TransitionFrontierSyncState {
  ...
645 |         root_block: new_root.clone(),
646 ~         blocks_inbetween: new_blocks_inbetween.to_owned(),
    |

warning: using `clone` on type `PeerId` which implements the `Copy` trait
   --> node/src/transition_frontier/sync/transition_frontier_sync_reducer.rs:455:33
    |
455 |                 attempts.insert(peer_id.clone(), PeerRpcState::Init { time: meta.time() });
    |                                 ^^^^^^^^^^^^^^^ help: try dereferencing it: `*peer_id`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy

warning: using `clone` on type `PeerId` which implements the `Copy` trait
   --> node/src/transition_frontier/sync/transition_frontier_sync_reducer.rs:446:33
    |
446 |                 attempts.insert(peer_id.clone(), PeerRpcState::Init { time: meta.time() });
    |                                 ^^^^^^^^^^^^^^^ help: try dereferencing it: `*peer_id`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy

warning: unneeded `return` statement
   --> node/src/transition_frontier/sync/transition_frontier_sync_reducer.rs:244:22
    |
244 |                 _ => return,
    |                      ^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: replace `return` with a unit value
    |
244 |                 _ => (),
    |                      ~~

warning: use of `filter_map` with an identity function
   --> node/src/transition_frontier/sync/transition_frontier_sync_state.rs:491:18
    |
491 |                 .filter_map(|v| v),
    |                  ^^^^^^^^^^^^^^^^^ help: try: `flatten()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#filter_map_identity

warning: this `if` has identical blocks
  --> node/src/transition_frontier/sync/ledger/mod.rs:80:85
   |
80 |           if best_tip.next_epoch_ledger_hash() != root_block.next_epoch_ledger_hash() {
   |  _____________________________________________________________________________________^
81 | |             return None;
82 | |         } else if best_tip.next_epoch_ledger_hash() == best_tip.genesis_ledger_hash() {
   | |_________^
   |
note: same as this
  --> node/src/transition_frontier/sync/ledger/mod.rs:82:87
   |
82 |           } else if best_tip.next_epoch_ledger_hash() == best_tip.genesis_ledger_hash() {
   |  _______________________________________________________________________________________^
83 | |             return None;
84 | |         }
   | |_________^
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else

warning: this `if` has identical blocks
  --> node/src/transition_frontier/sync/ledger/transition_frontier_sync_ledger_effects.rs:21:90
   |
21 |       } else if store.dispatch(TransitionFrontierSyncLedgerStagedAction::ReconstructEmpty) {
   |  __________________________________________________________________________________________^
22 | |     } else if store.dispatch(TransitionFrontierSyncLedgerStagedAction::PartsFetchPending) {
   | |_____^
   |
note: same as this
  --> node/src/transition_frontier/sync/ledger/transition_frontier_sync_ledger_effects.rs:22:91
   |
22 |       } else if store.dispatch(TransitionFrontierSyncLedgerStagedAction::PartsFetchPending) {
   |  ___________________________________________________________________________________________^
23 | |     }
   | |_____^
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else

warning: this `if` has identical blocks
  --> node/src/transition_frontier/sync/ledger/transition_frontier_sync_ledger_effects.rs:20:68
   |
20 |       if store.dispatch(TransitionFrontierSyncLedgerAction::Success) {
   |  ____________________________________________________________________^
21 | |     } else if store.dispatch(TransitionFrontierSyncLedgerStagedAction::ReconstructEmpty) {
   | |_____^
   |
note: same as this
  --> node/src/transition_frontier/sync/ledger/transition_frontier_sync_ledger_effects.rs:21:90
   |
21 |       } else if store.dispatch(TransitionFrontierSyncLedgerStagedAction::ReconstructEmpty) {
   |  __________________________________________________________________________________________^
22 | |     } else if store.dispatch(TransitionFrontierSyncLedgerStagedAction::PartsFetchPending) {
   | |_____^
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
   = note: `#[warn(clippy::if_same_then_else)]` on by default

warning: unneeded `return` statement
  --> node/src/transition_frontier/sync/ledger/transition_frontier_sync_ledger_reducer.rs:63:30
   |
63 |                         _ => return,
   |                              ^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: replace `return` with a unit value
   |
63 |                         _ => (),
   |                              ~~

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> node/src/transition_frontier/sync/ledger/staged/transition_frontier_sync_ledger_staged_state.rs:137:40
    |
137 |                 !attempts.contains_key(&peer_id)
    |                                        ^^^^^^^^ help: change this to: `peer_id`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: redundant pattern matching, consider using `is_err()`
   --> node/src/transition_frontier/sync/ledger/snarked/transition_frontier_sync_ledger_snarked_effects.rs:424:24
    |
424 |                 if let Err(_) = compute_hashes_result {
    |                 -------^^^^^^------------------------ help: try: `if compute_hashes_result.is_err()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
    = note: `#[warn(clippy::redundant_pattern_matching)]` on by default

warning: unneeded `return` statement
   --> node/src/transition_frontier/sync/ledger/snarked/transition_frontier_sync_ledger_snarked_state.rs:237:17
    |
237 | /                 return Some(LedgerSyncProgress {
238 | |                     fetched: 1,
239 | |                     estimation: 1,
240 | |                 })
    | |__________________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
    |
237 ~                 Some(LedgerSyncProgress {
238 +                     fetched: 1,
239 +                     estimation: 1,
240 +                 })
    |

warning: you are using an explicit closure for cloning elements
   --> node/src/transition_frontier/sync/ledger/snarked/transition_frontier_sync_ledger_snarked_state.rs:201:64
    |
201 |             Self::MerkleTreeSyncPending { queue, .. } => match queue.front().map(|a| a.clone()) {
    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling the dedicated `cloned` method: `queue.front().cloned()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
    = note: `#[warn(clippy::map_clone)]` on by default

warning: match expression looks like `matches!` macro
   --> node/src/transition_frontier/sync/ledger/snarked/transition_frontier_sync_ledger_snarked_state.rs:161:9
    |
161 | /         match self {
162 | |             Self::NumAccountsPending { .. } => true,
163 | |             _ => false,
164 | |         }
    | |_________^ help: try: `matches!(self, Self::NumAccountsPending { .. })`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro

warning: this `.into_iter()` call is equivalent to `.iter()` and will not consume the `Vec`
  --> node/src/transition_frontier/genesis/transition_frontier_genesis_config.rs:89:49
   |
89 |                     let delegators = delegators.into_iter().copied();
   |                                                 ^^^^^^^^^ help: call directly: `iter`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref

warning: this `.into_iter()` call is equivalent to `.iter()` and will not consume the `Vec`
  --> node/src/transition_frontier/genesis/transition_frontier_genesis_config.rs:88:35
   |
88 |                 let table = table.into_iter().map(|(bp_balance, delegators)| {
   |                                   ^^^^^^^^^ help: call directly: `iter`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref

warning: this expression creates a reference which is immediately dereferenced by the compiler
  --> node/src/transaction_pool/mod.rs:81:48
   |
81 |     let best_tip_mask = store.service.get_mask(&best_tip_hash).unwrap(); // TODO Handle error
   |                                                ^^^^^^^^^^^^^^ help: change this to: `best_tip_hash`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: this expression creates a reference which is immediately dereferenced by the compiler
  --> node/src/transaction_pool/mod.rs:69:65
   |
69 |                 self.pool.handle_transition_frontier_diff(diff, &accounts);
   |                                                                 ^^^^^^^^^ help: change this to: `accounts`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow