warning: unused `async` for function with no await statements
   --> src/prover/mod.rs:696:9
    |
696 | /         pub async fn new(url: String) -> anyhow::Result<Self> {
697 | |             let prove = |Json(payload): Json<InsertionProofInput>| async move {
698 | |                 match payload.post_root.div_mod(U256::from(2)) {
699 | |                     (_, y) if y != U256::zero() => {
...   |
727 | |             Ok(service)
728 | |         }
    | |_________^
    |
    = help: consider removing the `async` from this function
note: `await` used in an async block, which does not require the enclosing function to be `async`
   --> src/prover/mod.rs:722:22
    |
722 |                     .await
    |                      ^^^^^
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_async
    = note: `#[warn(clippy::unused_async)]` implied by `#[warn(clippy::pedantic)]`

warning: matching over `()` is more explicit
  --> src/task_monitor.rs:45:5
   |
45 | /     register_histogram!(
46 | |         "submitted_batch_sizes",
47 | |         "Submitted batch size",
48 | |         linear_buckets(f64::from(1), f64::from(1), 100).unwrap()
49 | |     )
   | |_____^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: this warning originates in the macro `register_histogram` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: matching over `()` is more explicit
  --> src/task_monitor.rs:37:5
   |
37 | /     register_gauge!(
38 | |         "unprocessed_identities",
39 | |         "Identities not processed by identity committer"
40 | |     )
   | |_____^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: this warning originates in the macro `__register_gauge` which comes from the expansion of the macro `register_gauge` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: matching over `()` is more explicit
  --> src/task_monitor.rs:33:5
   |
33 |     register_gauge!("pending_identities", "Identities not submitted on-chain").unwrap()
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: this warning originates in the macro `__register_gauge` which comes from the expansion of the macro `register_gauge` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers
   --> src/task_monitor/tasks/process_identities.rs:535:13
    |
535 |             batch_size as u32,
    |             ^^^^^^^^^^^^^^^^^
    |
    = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ...
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_possible_truncation
help: ... or use `try_from` and handle the error accordingly
    |
535 |             u32::try_from(batch_size),
    |             ~~~~~~~~~~~~~~~~~~~~~~~~~

warning: casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers
   --> src/task_monitor/tasks/process_identities.rs:472:31
    |
472 |     let pad_index = 2_u32.pow(latest_tree_from_updates.depth() as u32);
    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ...
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_possible_truncation
help: ... or use `try_from` and handle the error accordingly
    |
472 |     let pad_index = 2_u32.pow(u32::try_from(latest_tree_from_updates.depth()));
    |                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers
   --> src/task_monitor/tasks/process_identities.rs:431:18
    |
431 |         .map(|f| f.update.leaf_index as u32)
    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ...
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_possible_truncation
help: ... or use `try_from` and handle the error accordingly
    |
431 |         .map(|f| u32::try_from(f.update.leaf_index))
    |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: this function has too many lines (102/100)
   --> src/task_monitor/tasks/process_identities.rs:410:1
    |
410 | / pub async fn delete_identities(
411 | |     database: &Database,
412 | |     identity_manager: &IdentityManager,
413 | |     batching_tree: &TreeVersion<Intermediate>,
...   |
560 | |     Ok(())
561 | | }
    | |_^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_lines
    = note: `#[warn(clippy::too_many_lines)]` implied by `#[warn(clippy::pedantic)]`

warning: variables can be used directly in the `format!` string
   --> src/task_monitor/tasks/process_identities.rs:258:13
    |
258 | /             panic!(
259 | |                 "Identities are not consecutive leaves in the tree (leaf_indexes = {:?}, \
260 | |                  commitments = {:?})",
261 | |                 leaf_indexes, commitments
262 | |             );
    | |_____________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args

warning: unnecessary `!=` operation
   --> src/task_monitor/tasks/process_identities.rs:189:5
    |
189 | /     if updates
190 | |         .first()
191 | |         .context("Updates should be > 1")?
192 | |         .update
...   |
218 | |         delete_identities(database, identity_manager, batching_tree, updates, prover).await?;
219 | |     }
    | |_____^
    |
    = help: change to `==` and swap the blocks of the `if`/`else`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_not_else
    = note: `#[warn(clippy::if_not_else)]` implied by `#[warn(clippy::pedantic)]`

warning: casting `u64` to `i64` may wrap around the value
   --> src/task_monitor/tasks/finalize_identities.rs:304:38
    |
304 |             Utc::now().timestamp() + root_history_expiry.as_u64() as i64,
    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: `#[warn(clippy::cast_possible_wrap)]` implied by `#[warn(clippy::pedantic)]`

warning: redundant closure
   --> src/task_monitor/tasks/finalize_identities.rs:285:62
    |
285 |     let commitments: Vec<U256> = commitments.into_iter().map(|c| c.into()).collect();
    |                                                              ^^^^^^^^^^^^ help: replace the closure with the method itself: `std::convert::Into::into`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure_for_method_calls
    = note: `#[warn(clippy::redundant_closure_for_method_calls)]` implied by `#[warn(clippy::pedantic)]`

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> src/task_monitor/tasks/finalize_identities.rs:178:84
    |
178 |             update_eligible_recoveries(database, identity_manager, processed_tree, &log).await?;
    |                                                                                    ^^^^ help: change this to: `log`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
note: the lint level is defined here
   --> src/lib.rs:2:9
    |
2   | #![warn(clippy::all, clippy::pedantic, clippy::cargo)]
    |         ^^^^^^^^^^^
    = note: `#[warn(clippy::needless_borrow)]` implied by `#[warn(clippy::all)]`

warning: matching over `()` is more explicit
  --> src/server/custom_middleware/api_metrics_layer.rs:23:5
   |
23 |     register_histogram!("api_latency_seconds", "The API latency in seconds.").unwrap()
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: this warning originates in the macro `register_histogram` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: matching over `()` is more explicit
  --> src/server/custom_middleware/api_metrics_layer.rs:14:5
   |
14 | /     register_int_counter_vec!(
15 | |         "api_response_status",
16 | |         "The API responses by status code.",
17 | |         &["status_code"]
18 | |     )
   | |_____^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: this warning originates in the macro `__register_counter_vec` which comes from the expansion of the macro `register_int_counter_vec` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: matching over `()` is more explicit
  --> src/server/custom_middleware/api_metrics_layer.rs:11:18
   |
11 |     Lazy::new(|| register_counter!(opts!("api_requests", "Number of requests received.")).unwrap());
   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: this warning originates in the macro `register_counter` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: docs for function which may panic missing `# Panics` section
  --> src/server/error.rs:73:5
   |
73 |     pub fn to_response(&self) -> hyper::Response<Body> {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: first possible panic found here
  --> src/server/error.rs:88:9
   |
88 | /         hyper::Response::builder()
89 | |             .status(status_code)
90 | |             .body(hyper::Body::from(self.to_string()))
91 | |             .expect("Failed to convert error string into hyper::Body")
   | |______________________________________________________________________^
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_panics_doc
   = note: `#[warn(clippy::missing_panics_doc)]` implied by `#[warn(clippy::pedantic)]`

warning: this argument is passed by value, but not consumed in the function body
   --> src/prover/mod.rs:358:30
    |
358 |     packed_deletion_indices: Vec<u8>,
    |                              ^^^^^^^ help: consider changing the type to: `&[u8]`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_value
    = note: `#[warn(clippy::needless_pass_by_value)]` implied by `#[warn(clippy::pedantic)]`

warning: matching over `()` is more explicit
  --> src/prover/mod.rs:46:5
   |
46 | /     register_histogram!(
47 | |         "prover_proving_time",
48 | |         "Only the time between sending a request and receiving the proof",
49 | |         exponential_buckets(0.1, 1.5, 25).unwrap()
50 | |     )
   | |_____^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: this warning originates in the macro `register_histogram` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: matching over `()` is more explicit
  --> src/prover/mod.rs:37:5
   |
37 | /     register_histogram!(
38 | |         "total_proving_time",
39 | |         "The time to generate a proof in seconds. Includes preparing the data for the prover",
40 | |         exponential_buckets(0.1, 1.5, 25).unwrap()
41 | |     )
   | |_____^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: this warning originates in the macro `register_histogram` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: matching over `()` is more explicit
  --> src/ethereum/write_oz/openzeppelin.rs:19:5
   |
19 | /     register_int_counter_vec!("eth_tx_count", "The transaction count by bytes4.", &[
20 | |         "bytes4"
21 | |     ])
   | |______^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: this warning originates in the macro `__register_counter_vec` which comes from the expansion of the macro `register_int_counter_vec` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: matching over `()` is more explicit
  --> src/ethereum/read/rpc_logger.rs:20:5
   |
20 | /     register_histogram!(
21 | |         "eth_rpc_latency_seconds",
22 | |         "The Ethereum provider latency in seconds."
23 | |     )
   | |_____^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: this warning originates in the macro `register_histogram` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: matching over `()` is more explicit
  --> src/ethereum/read/rpc_logger.rs:12:5
   |
12 | /     register_int_counter_vec!(
13 | |         "eth_rpc_requests",
14 | |         "Number of Ethereum provider requests made by method.",
15 | |         &["method"]
16 | |     )
   | |_____^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns
   = note: `#[warn(clippy::ignored_unit_patterns)]` implied by `#[warn(clippy::pedantic)]`
   = note: this warning originates in the macro `__register_counter_vec` which comes from the expansion of the macro `register_int_counter_vec` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: variables can be used directly in the `format!` string
   --> src/database/mod.rs:627:21
    |
627 |           let query = format!(
    |  _____________________^
628 | |             "DELETE FROM deletions WHERE commitment IN ({})",
629 | |             placeholders
630 | |         );
    | |_________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args

warning: casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers
   --> src/contracts/mod.rs:386:38
    |
386 |         let padding_index = 2u32.pow(self.tree_depth as u32);
    |                                      ^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ...
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_possible_truncation
    = note: `#[warn(clippy::cast_possible_truncation)]` implied by `#[warn(clippy::pedantic)]`
help: ... or use `try_from` and handle the error accordingly
    |
386 |         let padding_index = 2u32.pow(u32::try_from(self.tree_depth));
    |                                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~