Critical vulnerabilities were found, marking check as failed

The following actions uses node12 which is deprecated and will be forced to run on node16: actions-rs/toolchain@v1, actions-rs/audit-check@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

1 vulnerabilities found!

5 warnings found!

Unknown warning kind unsound found, please, file a bug

Unknown warning kind unsound found, please, file a bug

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

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)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: adding items after statements is confusing, since items exist from the start of the scope --> src/contracts/mod.rs:378:9 | 378 | use ethers::abi::AbiDecode; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#items_after_statements = note: `#[warn(clippy::items_after_statements)]` implied by `#[warn(clippy::pedantic)]`

warning: variables can be used directly in the `format!` string --> src/contracts/abi.rs:28:18 | 28 | _ => panic!("Invalid value for TreeChangeKind: {}", value), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args note: the lint level is defined here --> src/lib.rs:2:22 | 2 | #![warn(clippy::all, clippy::pedantic, clippy::cargo)] | ^^^^^^^^^^^^^^^^ = note: `#[warn(clippy::uninlined_format_args)]` implied by `#[warn(clippy::pedantic)]` help: change this to | 28 - _ => panic!("Invalid value for TreeChangeKind: {}", value), 28 + _ => panic!("Invalid value for TreeChangeKind: {value}"), |

warning: the loop variable `i` is used to index `test_identities` --> tests/delete_padded_identity.rs:107:14 | 107 | for i in 0..insertion_batch_size { | ^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop = note: `#[warn(clippy::needless_range_loop)]` on by default help: consider using an iterator and enumerate() | 107 | for (i, <item>) in test_identities.iter().enumerate().take(insertion_batch_size) { | ~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: this function has too many arguments (8/7) --> tests/common/mod.rs:354:1 | 354 | #[instrument(skip_all)] | ^---------------------- | | | _in this procedural macro expansion | | 355 | | pub async fn test_recover_identity( 356 | | uri: &str, 357 | | client: &Client<HttpConnector>, ... | 363 | | expect_failure: bool, 364 | | ) -> (merkle_tree::Proof<PoseidonHash>, Field) { | |______________________________________________^ | = 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 attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: this function has too many arguments (8/7) --> tests/common/mod.rs:354:1 | 354 | #[instrument(skip_all)] | ^---------------------- | | | _in this procedural macro expansion | | 355 | | pub async fn test_recover_identity( 356 | | uri: &str, 357 | | client: &Client<HttpConnector>, ... | 363 | | expect_failure: bool, 364 | | ) -> (merkle_tree::Proof<PoseidonHash>, Field) { | |______________________________________________^ | = 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 attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: this function has too many arguments (8/7) --> tests/common/mod.rs:354:1 | 354 | #[instrument(skip_all)] | ^---------------------- | | | _in this procedural macro expansion | | 355 | | pub async fn test_recover_identity( 356 | | uri: &str, 357 | | client: &Client<HttpConnector>, ... | 363 | | expect_failure: bool, 364 | | ) -> (merkle_tree::Proof<PoseidonHash>, Field) { | |______________________________________________^ | = 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 attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: the loop variable `i` is used to index `test_identities` --> tests/delete_identities.rs:128:14 | 128 | for i in 0..deletion_batch_size { | ^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop help: consider using an iterator and enumerate() | 128 | for (i, <item>) in test_identities.iter().enumerate().take(deletion_batch_size) { | ~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: the loop variable `i` is used to index `test_identities` --> tests/delete_identities.rs:107:14 | 107 | for i in 0..insertion_batch_size { | ^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop = note: `#[warn(clippy::needless_range_loop)]` on by default help: consider using an iterator and enumerate() | 107 | for (i, <item>) in test_identities.iter().enumerate().take(insertion_batch_size) { | ~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: this function has too many arguments (8/7) --> tests/common/mod.rs:354:1 | 354 | #[instrument(skip_all)] | ^---------------------- | | | _in this procedural macro expansion | | 355 | | pub async fn test_recover_identity( 356 | | uri: &str, 357 | | client: &Client<HttpConnector>, ... | 363 | | expect_failure: bool, 364 | | ) -> (merkle_tree::Proof<PoseidonHash>, Field) { | |______________________________________________^ | = 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 attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: the loop variable `i` is used to index `identities_ref` --> tests/recover_identities.rs:118:14 | 118 | for i in 0..insertion_batch_size { | ^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop = note: `#[warn(clippy::needless_range_loop)]` on by default help: consider using an iterator and enumerate() | 118 | for (i, <item>) in identities_ref.iter().enumerate().take(insertion_batch_size) { | ~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: this function has too many arguments (8/7) --> tests/common/mod.rs:354:1 | 354 | #[instrument(skip_all)] | ^---------------------- | | | _in this procedural macro expansion | | 355 | | pub async fn test_recover_identity( 356 | | uri: &str, 357 | | client: &Client<HttpConnector>, ... | 363 | | expect_failure: bool, 364 | | ) -> (merkle_tree::Proof<PoseidonHash>, Field) { | |______________________________________________^ | = 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 attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: this function has too many arguments (8/7) --> tests/common/mod.rs:354:1 | 354 | #[instrument(skip_all)] | ^---------------------- | | | _in this procedural macro expansion | | 355 | | pub async fn test_recover_identity( 356 | | uri: &str, 357 | | client: &Client<HttpConnector>, ... | 363 | | expect_failure: bool, 364 | | ) -> (merkle_tree::Proof<PoseidonHash>, Field) { | |______________________________________________^ | = 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 attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: this function has too many arguments (8/7) --> tests/common/mod.rs:354:1 | 354 | #[instrument(skip_all)] | ^---------------------- | | | _in this procedural macro expansion | | 355 | | pub async fn test_recover_identity( 356 | | uri: &str, 357 | | client: &Client<HttpConnector>, ... | 363 | | expect_failure: bool, 364 | | ) -> (merkle_tree::Proof<PoseidonHash>, Field) { | |______________________________________________^ | = 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 attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: this function has too many arguments (8/7) --> tests/common/mod.rs:354:1 | 354 | #[instrument(skip_all)] | ^---------------------- | | | _in this procedural macro expansion | | 355 | | pub async fn test_recover_identity( 356 | | uri: &str, 357 | | client: &Client<HttpConnector>, ... | 363 | | expect_failure: bool, 364 | | ) -> (merkle_tree::Proof<PoseidonHash>, Field) { | |______________________________________________^ | = 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 attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: this function has too many arguments (8/7) --> tests/common/mod.rs:354:1 | 354 | #[instrument(skip_all)] | ^---------------------- | | | _in this procedural macro expansion | | 355 | | pub async fn test_recover_identity( 356 | | uri: &str, 357 | | client: &Client<HttpConnector>, ... | 363 | | expect_failure: bool, 364 | | ) -> (merkle_tree::Proof<PoseidonHash>, Field) { | |______________________________________________^ | = 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 attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)

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: 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)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: adding items after statements is confusing, since items exist from the start of the scope --> src/contracts/mod.rs:378:9 | 378 | use ethers::abi::AbiDecode; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#items_after_statements = note: `#[warn(clippy::items_after_statements)]` implied by `#[warn(clippy::pedantic)]`

warning: variables can be used directly in the `format!` string --> src/contracts/abi.rs:28:18 | 28 | _ => panic!("Invalid value for TreeChangeKind: {}", value), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args note: the lint level is defined here --> src/lib.rs:2:22 | 2 | #![warn(clippy::all, clippy::pedantic, clippy::cargo)] | ^^^^^^^^^^^^^^^^ = note: `#[warn(clippy::uninlined_format_args)]` implied by `#[warn(clippy::pedantic)]` help: change this to | 28 - _ => panic!("Invalid value for TreeChangeKind: {}", value), 28 + _ => panic!("Invalid value for TreeChangeKind: {value}"), |

warning: this function has too many arguments (8/7) --> tests/common/mod.rs:354:1 | 354 | #[instrument(skip_all)] | ^---------------------- | | | _in this procedural macro expansion | | 355 | | pub async fn test_recover_identity( 356 | | uri: &str, 357 | | client: &Client<HttpConnector>, ... | 363 | | expect_failure: bool, 364 | | ) -> (merkle_tree::Proof<PoseidonHash>, Field) { | |______________________________________________^ | = 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 attribute macro `instrument` (in Nightly builds, run with -Z macro-backtrace for more info)

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)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: adding items after statements is confusing, since items exist from the start of the scope --> src/contracts/mod.rs:378:9 | 378 | use ethers::abi::AbiDecode; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#items_after_statements = note: `#[warn(clippy::items_after_statements)]` implied by `#[warn(clippy::pedantic)]`