Aug 30 18:47:55.645 INFO checking etclient-0.3.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 18:47:55.645 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 18:47:55.645 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 18:47:55.815 INFO blam! 7b6ed402240dea6d3fd0192b6783e726695450d95e1848b0dd8ae17b86a26f27
Aug 30 18:47:55.817 INFO running `"docker" "start" "-a" "7b6ed402240dea6d3fd0192b6783e726695450d95e1848b0dd8ae17b86a26f27"`
Aug 30 18:47:56.760 INFO kablam!     Checking ethereum-rlp v0.2.3
Aug 30 18:47:56.760 INFO kablam!     Checking tokio-timer-plus v0.1.3
Aug 30 18:47:56.780 INFO kablam!     Checking ripemd160 v0.6.0
Aug 30 18:47:56.806 INFO kablam!     Checking libsecp256k1 v0.1.14
Aug 30 18:47:59.135 INFO kablam!     Checking ethereum-bigint v0.2.9
Aug 30 18:48:03.509 INFO kablam!     Checking ethereum-block-core v0.1.0
Aug 30 18:48:03.511 INFO kablam!     Checking ethereum-trie v0.3.8
Aug 30 18:48:03.513 INFO kablam!     Checking ethereum-bloom v0.2.1
Aug 30 18:48:03.515 INFO kablam!     Checking ethash v0.3.1
Aug 30 18:48:22.891 INFO kablam!     Checking ethereum-block v0.3.5
Aug 30 18:48:22.891 INFO kablam!     Checking rlpx v0.4.1
Aug 30 18:48:22.892 INFO kablam!     Checking dpt v0.3.1
Aug 30 18:48:25.399 INFO kablam!     Checking evm v0.9.4
Aug 30 18:48:28.752 INFO kablam!     Checking devp2p v0.4.1
Aug 30 18:48:29.439 INFO kablam!     Checking evm-stateful v0.9.2
Aug 30 18:48:33.823 INFO kablam!     Checking etclient v0.3.0 (file:///source)
Aug 30 18:48:40.754 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 18:48:40.754 INFO kablam!   --> src/main.rs:19:1
Aug 30 18:48:40.754 INFO kablam!    |
Aug 30 18:48:40.754 INFO kablam! 19 | #[macro_use]
Aug 30 18:48:40.754 INFO kablam!    | ^^^^^^^^^^^^
Aug 30 18:48:40.754 INFO kablam!    |
Aug 30 18:48:40.754 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 18:48:40.754 INFO kablam! 
Aug 30 18:48:40.754 INFO kablam! warning: unused import: `MemoryStateful`
Aug 30 18:48:40.754 INFO kablam!  --> src/validator/genesis.rs:2:30
Aug 30 18:48:40.754 INFO kablam!   |
Aug 30 18:48:40.754 INFO kablam! 2 | use evm_stateful::{Stateful, MemoryStateful};
Aug 30 18:48:40.754 INFO kablam!   |                              ^^^^^^^^^^^^^^
Aug 30 18:48:40.754 INFO kablam! 
Aug 30 18:48:40.754 INFO kablam! warning: unused imports: `Block`, `TotalHeader`, `Transaction`
Aug 30 18:48:40.754 INFO kablam!  --> src/validator/genesis.rs:4:21
Aug 30 18:48:40.754 INFO kablam!   |
Aug 30 18:48:40.754 INFO kablam! 4 | use block::{Header, Block, TotalHeader, Transaction, TransactionAction};
Aug 30 18:48:40.754 INFO kablam!   |                     ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
Aug 30 18:48:40.754 INFO kablam! 
Aug 30 18:48:40.754 INFO kablam! warning: unused import: `DatabaseGuard`
Aug 30 18:48:40.754 INFO kablam!  --> src/validator/genesis.rs:5:12
Aug 30 18:48:40.754 INFO kablam!   |
Aug 30 18:48:40.754 INFO kablam! 5 | use trie::{DatabaseGuard, DatabaseOwned, MemoryTrie};
Aug 30 18:48:40.754 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 30 18:48:40.754 INFO kablam! 
Aug 30 18:48:40.755 INFO kablam! warning: unused import: `ethash`
Aug 30 18:48:40.755 INFO kablam!   --> src/validator/genesis.rs:10:5
Aug 30 18:48:40.755 INFO kablam!    |
Aug 30 18:48:40.755 INFO kablam! 10 | use ethash;
Aug 30 18:48:40.755 INFO kablam!    |     ^^^^^^
Aug 30 18:48:40.755 INFO kablam! 
Aug 30 18:48:40.755 INFO kablam! warning: unused import: `FixedMemoryTrie`
Aug 30 18:48:40.755 INFO kablam!  --> src/validator/mod.rs:3:28
Aug 30 18:48:40.755 INFO kablam!   |
Aug 30 18:48:40.755 INFO kablam! 3 | use trie::{MemoryDatabase, FixedMemoryTrie};
Aug 30 18:48:40.755 INFO kablam!   |                            ^^^^^^^^^^^^^^^
Aug 30 18:48:40.755 INFO kablam! 
Aug 30 18:48:40.755 INFO kablam! warning: unused import: `H64`
Aug 30 18:48:40.755 INFO kablam!  --> src/validator/mod.rs:4:26
Aug 30 18:48:40.755 INFO kablam!   |
Aug 30 18:48:40.755 INFO kablam! 4 | use bigint::{U256, H256, H64, Gas};
Aug 30 18:48:40.755 INFO kablam!   |                          ^^^
Aug 30 18:48:40.755 INFO kablam! 
Aug 30 18:48:40.755 INFO kablam! warning: unused imports: `Transaction`, `ommers_hash`, `transactions_root`
Aug 30 18:48:40.755 INFO kablam!  --> src/validator/mod.rs:5:43
Aug 30 18:48:40.755 INFO kablam!   |
Aug 30 18:48:40.755 INFO kablam! 5 | use block::{Header, Receipt, TotalHeader, Transaction, Block, Log, TransactionAction, ommers_hash, transactions_root, receipts_root};
Aug 30 18:48:40.755 INFO kablam!   |                                           ^^^^^^^^^^^                                 ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Aug 30 18:48:40.755 INFO kablam! 
Aug 30 18:48:40.755 INFO kablam! warning: unused import: `Keccak256`
Aug 30 18:48:40.755 INFO kablam!  --> src/validator/mod.rs:7:20
Aug 30 18:48:40.755 INFO kablam!   |
Aug 30 18:48:40.756 INFO kablam! 7 | use sha3::{Digest, Keccak256};
Aug 30 18:48:40.756 INFO kablam!   |                    ^^^^^^^^^
Aug 30 18:48:40.756 INFO kablam! 
Aug 30 18:48:40.756 INFO kablam! warning: unused import: `rlp`
Aug 30 18:48:40.756 INFO kablam!  --> src/validator/mod.rs:8:5
Aug 30 18:48:40.756 INFO kablam!   |
Aug 30 18:48:40.756 INFO kablam! 8 | use rlp;
Aug 30 18:48:40.756 INFO kablam!   |     ^^^
Aug 30 18:48:40.756 INFO kablam! 
Aug 30 18:48:40.757 INFO kablam! warning: unused import: `PublicKey`
Aug 30 18:48:40.757 INFO kablam!   --> src/main.rs:32:17
Aug 30 18:48:40.758 INFO kablam!    |
Aug 30 18:48:40.758 INFO kablam! 32 | use secp256k1::{PublicKey, SecretKey};
Aug 30 18:48:40.758 INFO kablam!    |                 ^^^^^^^^^
Aug 30 18:48:40.758 INFO kablam! 
Aug 30 18:48:40.758 INFO kablam! warning: unused import: `H512`
Aug 30 18:48:40.758 INFO kablam!   --> src/main.rs:42:26
Aug 30 18:48:40.758 INFO kablam!    |
Aug 30 18:48:40.758 INFO kablam! 42 | use bigint::{H256, U256, H512};
Aug 30 18:48:40.758 INFO kablam!    |                          ^^^^
Aug 30 18:48:40.758 INFO kablam! 
Aug 30 18:48:40.758 INFO kablam! warning: unused import: `Keccak256`
Aug 30 18:48:40.758 INFO kablam!   --> src/main.rs:44:20
Aug 30 18:48:40.758 INFO kablam!    |
Aug 30 18:48:40.758 INFO kablam! 44 | use sha3::{Digest, Keccak256};
Aug 30 18:48:40.758 INFO kablam!    |                    ^^^^^^^^^
Aug 30 18:48:40.758 INFO kablam! 
Aug 30 18:48:40.758 INFO kablam! warning: unused import: `receipts_root`
Aug 30 18:48:40.758 INFO kablam!   --> src/main.rs:45:73
Aug 30 18:48:40.758 INFO kablam!    |
Aug 30 18:48:40.758 INFO kablam! 45 | use block::{Header, Block, Transaction, transactions_root, ommers_hash, receipts_root};
Aug 30 18:48:40.758 INFO kablam!    |                                                                         ^^^^^^^^^^^^^
Aug 30 18:48:40.758 INFO kablam! 
Aug 30 18:48:41.058 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Aug 30 18:48:41.058 INFO kablam!    --> src/main.rs:151:59
Aug 30 18:48:41.058 INFO kablam!     |
Aug 30 18:48:41.058 INFO kablam! 151 |     let mut timeout = Timeout::new(dur, &handle).unwrap().boxed();
Aug 30 18:48:41.058 INFO kablam!     |                                                           ^^^^^
Aug 30 18:48:41.058 INFO kablam!     |
Aug 30 18:48:41.058 INFO kablam!     = note: #[warn(deprecated)] on by default
Aug 30 18:48:41.058 INFO kablam! 
Aug 30 18:48:41.063 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Aug 30 18:48:41.063 INFO kablam!    --> src/main.rs:166:29
Aug 30 18:48:41.063 INFO kablam!     |
Aug 30 18:48:41.063 INFO kablam! 166 |                 timeout = t.boxed();
Aug 30 18:48:41.063 INFO kablam!     |                             ^^^^^
Aug 30 18:48:41.063 INFO kablam! 
Aug 30 18:48:41.072 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Aug 30 18:48:41.072 INFO kablam!    --> src/main.rs:198:63
Aug 30 18:48:41.072 INFO kablam!     |
Aug 30 18:48:41.072 INFO kablam! 198 |                 timeout = Timeout::new(dur, &handle).unwrap().boxed();
Aug 30 18:48:41.072 INFO kablam!     |                                                               ^^^^^
Aug 30 18:48:41.072 INFO kablam! 
Aug 30 18:48:41.094 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Aug 30 18:48:41.094 INFO kablam!    --> src/main.rs:297:71
Aug 30 18:48:41.094 INFO kablam!     |
Aug 30 18:48:41.094 INFO kablam! 297 |                         timeout = Timeout::new(dur, &handle).unwrap().boxed();
Aug 30 18:48:41.094 INFO kablam!     |                                                                       ^^^^^
Aug 30 18:48:41.094 INFO kablam! 
Aug 30 18:48:41.131 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 18:48:41.131 INFO kablam!   --> src/main.rs:19:1
Aug 30 18:48:41.131 INFO kablam!    |
Aug 30 18:48:41.131 INFO kablam! 19 | #[macro_use]
Aug 30 18:48:41.131 INFO kablam!    | ^^^^^^^^^^^^
Aug 30 18:48:41.131 INFO kablam!    |
Aug 30 18:48:41.131 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 18:48:41.131 INFO kablam! 
Aug 30 18:48:41.132 INFO kablam! warning: unused imports: `Block`, `TotalHeader`, `Transaction`
Aug 30 18:48:41.132 INFO kablam!  --> src/validator/genesis.rs:4:21
Aug 30 18:48:41.132 INFO kablam!   |
Aug 30 18:48:41.132 INFO kablam! 4 | use block::{Header, Block, TotalHeader, Transaction, TransactionAction};
Aug 30 18:48:41.132 INFO kablam!   |                     ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
Aug 30 18:48:41.132 INFO kablam! 
Aug 30 18:48:41.132 INFO kablam! warning: unused import: `DatabaseGuard`
Aug 30 18:48:41.132 INFO kablam!  --> src/validator/genesis.rs:5:12
Aug 30 18:48:41.132 INFO kablam!   |
Aug 30 18:48:41.132 INFO kablam! 5 | use trie::{DatabaseGuard, DatabaseOwned, MemoryTrie};
Aug 30 18:48:41.132 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 30 18:48:41.132 INFO kablam! 
Aug 30 18:48:41.132 INFO kablam! warning: unused import: `ethash`
Aug 30 18:48:41.132 INFO kablam!   --> src/validator/genesis.rs:10:5
Aug 30 18:48:41.132 INFO kablam!    |
Aug 30 18:48:41.132 INFO kablam! 10 | use ethash;
Aug 30 18:48:41.132 INFO kablam!    |     ^^^^^^
Aug 30 18:48:41.133 INFO kablam! 
Aug 30 18:48:41.133 INFO kablam! warning: unused import: `ethash`
Aug 30 18:48:41.133 INFO kablam!   --> src/validator/genesis.rs:81:9
Aug 30 18:48:41.133 INFO kablam!    |
Aug 30 18:48:41.133 INFO kablam! 81 |     use ethash;
Aug 30 18:48:41.133 INFO kablam!    |         ^^^^^^
Aug 30 18:48:41.133 INFO kablam! 
Aug 30 18:48:41.133 INFO kablam! warning: unused import: `FixedMemoryTrie`
Aug 30 18:48:41.133 INFO kablam!  --> src/validator/mod.rs:3:28
Aug 30 18:48:41.133 INFO kablam!   |
Aug 30 18:48:41.133 INFO kablam! 3 | use trie::{MemoryDatabase, FixedMemoryTrie};
Aug 30 18:48:41.133 INFO kablam!   |                            ^^^^^^^^^^^^^^^
Aug 30 18:48:41.133 INFO kablam! 
Aug 30 18:48:41.133 INFO kablam! warning: unused import: `H64`
Aug 30 18:48:41.133 INFO kablam!  --> src/validator/mod.rs:4:26
Aug 30 18:48:41.133 INFO kablam!   |
Aug 30 18:48:41.133 INFO kablam! 4 | use bigint::{U256, H256, H64, Gas};
Aug 30 18:48:41.133 INFO kablam!   |                          ^^^
Aug 30 18:48:41.133 INFO kablam! 
Aug 30 18:48:41.133 INFO kablam! warning: unused imports: `Transaction`, `ommers_hash`, `transactions_root`
Aug 30 18:48:41.133 INFO kablam!  --> src/validator/mod.rs:5:43
Aug 30 18:48:41.133 INFO kablam!   |
Aug 30 18:48:41.133 INFO kablam! 5 | use block::{Header, Receipt, TotalHeader, Transaction, Block, Log, TransactionAction, ommers_hash, transactions_root, receipts_root};
Aug 30 18:48:41.133 INFO kablam!   |                                           ^^^^^^^^^^^                                 ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Aug 30 18:48:41.133 INFO kablam! 
Aug 30 18:48:41.135 INFO kablam! warning: unused import: `Keccak256`
Aug 30 18:48:41.135 INFO kablam!  --> src/validator/mod.rs:7:20
Aug 30 18:48:41.135 INFO kablam!   |
Aug 30 18:48:41.135 INFO kablam! 7 | use sha3::{Digest, Keccak256};
Aug 30 18:48:41.135 INFO kablam!   |                    ^^^^^^^^^
Aug 30 18:48:41.135 INFO kablam! 
Aug 30 18:48:41.135 INFO kablam! warning: unused import: `rlp`
Aug 30 18:48:41.135 INFO kablam!  --> src/validator/mod.rs:8:5
Aug 30 18:48:41.135 INFO kablam!   |
Aug 30 18:48:41.135 INFO kablam! 8 | use rlp;
Aug 30 18:48:41.135 INFO kablam!   |     ^^^
Aug 30 18:48:41.135 INFO kablam! 
Aug 30 18:48:41.135 INFO kablam! warning: unused import: `PublicKey`
Aug 30 18:48:41.135 INFO kablam!   --> src/main.rs:32:17
Aug 30 18:48:41.135 INFO kablam!    |
Aug 30 18:48:41.136 INFO kablam! 32 | use secp256k1::{PublicKey, SecretKey};
Aug 30 18:48:41.136 INFO kablam!    |                 ^^^^^^^^^
Aug 30 18:48:41.136 INFO kablam! 
Aug 30 18:48:41.136 INFO kablam! warning: unused import: `H512`
Aug 30 18:48:41.136 INFO kablam!   --> src/main.rs:42:26
Aug 30 18:48:41.136 INFO kablam!    |
Aug 30 18:48:41.136 INFO kablam! 42 | use bigint::{H256, U256, H512};
Aug 30 18:48:41.136 INFO kablam!    |                          ^^^^
Aug 30 18:48:41.136 INFO kablam! 
Aug 30 18:48:41.136 INFO kablam! warning: unused import: `Keccak256`
Aug 30 18:48:41.136 INFO kablam!   --> src/main.rs:44:20
Aug 30 18:48:41.136 INFO kablam!    |
Aug 30 18:48:41.136 INFO kablam! 44 | use sha3::{Digest, Keccak256};
Aug 30 18:48:41.136 INFO kablam!    |                    ^^^^^^^^^
Aug 30 18:48:41.136 INFO kablam! 
Aug 30 18:48:41.136 INFO kablam! warning: unused import: `receipts_root`
Aug 30 18:48:41.136 INFO kablam!   --> src/main.rs:45:73
Aug 30 18:48:41.136 INFO kablam!    |
Aug 30 18:48:41.136 INFO kablam! 45 | use block::{Header, Block, Transaction, transactions_root, ommers_hash, receipts_root};
Aug 30 18:48:41.136 INFO kablam!    |                                                                         ^^^^^^^^^^^^^
Aug 30 18:48:41.136 INFO kablam! 
Aug 30 18:48:41.337 INFO kablam! warning: unused import: `Digest`
Aug 30 18:48:41.337 INFO kablam!  --> src/validator/mod.rs:7:12
Aug 30 18:48:41.337 INFO kablam!   |
Aug 30 18:48:41.337 INFO kablam! 7 | use sha3::{Digest, Keccak256};
Aug 30 18:48:41.337 INFO kablam!   |            ^^^^^^
Aug 30 18:48:41.337 INFO kablam! 
Aug 30 18:48:41.337 INFO kablam! warning: unused import: `Digest`
Aug 30 18:48:41.337 INFO kablam!   --> src/main.rs:44:12
Aug 30 18:48:41.337 INFO kablam!    |
Aug 30 18:48:41.338 INFO kablam! 44 | use sha3::{Digest, Keccak256};
Aug 30 18:48:41.338 INFO kablam!    |            ^^^^^^
Aug 30 18:48:41.338 INFO kablam! 
Aug 30 18:48:41.404 INFO kablam! warning: unused variable: `difficulty_bound_divisor`
Aug 30 18:48:41.404 INFO kablam!   --> src/validator/mod.rs:32:9
Aug 30 18:48:41.404 INFO kablam!    |
Aug 30 18:48:41.404 INFO kablam! 32 |     let difficulty_bound_divisor = U256::from(0x0800);
Aug 30 18:48:41.404 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_difficulty_bound_divisor` instead
Aug 30 18:48:41.404 INFO kablam!    |
Aug 30 18:48:41.404 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 18:48:41.404 INFO kablam! 
Aug 30 18:48:41.404 INFO kablam! warning: unused variable: `duration_limit`
Aug 30 18:48:41.404 INFO kablam!   --> src/validator/mod.rs:34:9
Aug 30 18:48:41.404 INFO kablam!    |
Aug 30 18:48:41.404 INFO kablam! 34 |     let duration_limit = 0x0d;
Aug 30 18:48:41.404 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_duration_limit` instead
Aug 30 18:48:41.404 INFO kablam! 
Aug 30 18:48:41.404 INFO kablam! warning: unused variable: `frontier_limit`
Aug 30 18:48:41.404 INFO kablam!   --> src/validator/mod.rs:35:9
Aug 30 18:48:41.404 INFO kablam!    |
Aug 30 18:48:41.404 INFO kablam! 35 |     let frontier_limit = U256::from(1150000);
Aug 30 18:48:41.404 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_frontier_limit` instead
Aug 30 18:48:41.405 INFO kablam! 
Aug 30 18:48:41.405 INFO kablam! warning: unused variable: `i`
Aug 30 18:48:41.405 INFO kablam!   --> src/main.rs:88:9
Aug 30 18:48:41.405 INFO kablam!    |
Aug 30 18:48:41.405 INFO kablam! 88 |     for i in validated_number..headers.len() {
Aug 30 18:48:41.405 INFO kablam!    |         ^ help: consider using `_i` instead
Aug 30 18:48:41.405 INFO kablam! 
Aug 30 18:48:41.405 INFO kablam! warning: unused variable: `when`
Aug 30 18:48:41.405 INFO kablam!    --> src/main.rs:147:13
Aug 30 18:48:41.405 INFO kablam!     |
Aug 30 18:48:41.405 INFO kablam! 147 |     let mut when = Instant::now() + dur;
Aug 30 18:48:41.405 INFO kablam!     |             ^^^^ help: consider using `_when` instead
Aug 30 18:48:41.405 INFO kablam! 
Aug 30 18:48:41.405 INFO kablam! warning: unused variable: `version`
Aug 30 18:48:41.405 INFO kablam!    --> src/main.rs:211:29
Aug 30 18:48:41.405 INFO kablam!     |
Aug 30 18:48:41.405 INFO kablam! 211 |                 node, data, version
Aug 30 18:48:41.405 INFO kablam!     |                             ^^^^^^^ help: try ignoring the field: `version: _`
Aug 30 18:48:41.405 INFO kablam! 
Aug 30 18:48:41.405 INFO kablam! warning: unused variable: `max_headers`
Aug 30 18:48:41.405 INFO kablam!    --> src/main.rs:221:33
Aug 30 18:48:41.405 INFO kablam!     |
Aug 30 18:48:41.405 INFO kablam! 221 |                         number, max_headers, skip, reverse
Aug 30 18:48:41.405 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _`
Aug 30 18:48:41.405 INFO kablam! 
Aug 30 18:48:41.405 INFO kablam! warning: unused variable: `skip`
Aug 30 18:48:41.405 INFO kablam!    --> src/main.rs:221:46
Aug 30 18:48:41.405 INFO kablam!     |
Aug 30 18:48:41.405 INFO kablam! 221 |                         number, max_headers, skip, reverse
Aug 30 18:48:41.405 INFO kablam!     |                                              ^^^^ help: try ignoring the field: `skip: _`
Aug 30 18:48:41.405 INFO kablam! 
Aug 30 18:48:41.405 INFO kablam! warning: unused variable: `reverse`
Aug 30 18:48:41.405 INFO kablam!    --> src/main.rs:221:52
Aug 30 18:48:41.406 INFO kablam!     |
Aug 30 18:48:41.406 INFO kablam! 221 |                         number, max_headers, skip, reverse
Aug 30 18:48:41.406 INFO kablam!     |                                                    ^^^^^^^ help: try ignoring the field: `reverse: _`
Aug 30 18:48:41.406 INFO kablam! 
Aug 30 18:48:41.406 INFO kablam! warning: unused variable: `max_headers`
Aug 30 18:48:41.406 INFO kablam!    --> src/main.rs:241:31
Aug 30 18:48:41.406 INFO kablam!     |
Aug 30 18:48:41.406 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Aug 30 18:48:41.406 INFO kablam!     |                               ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _`
Aug 30 18:48:41.406 INFO kablam! 
Aug 30 18:48:41.406 INFO kablam! warning: unused variable: `skip`
Aug 30 18:48:41.406 INFO kablam!    --> src/main.rs:241:44
Aug 30 18:48:41.406 INFO kablam!     |
Aug 30 18:48:41.406 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Aug 30 18:48:41.406 INFO kablam!     |                                            ^^^^ help: try ignoring the field: `skip: _`
Aug 30 18:48:41.406 INFO kablam! 
Aug 30 18:48:41.406 INFO kablam! warning: unused variable: `reverse`
Aug 30 18:48:41.406 INFO kablam!    --> src/main.rs:241:50
Aug 30 18:48:41.406 INFO kablam!     |
Aug 30 18:48:41.406 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Aug 30 18:48:41.406 INFO kablam!     |                                                  ^^^^^^^ help: try ignoring the field: `reverse: _`
Aug 30 18:48:41.406 INFO kablam! 
Aug 30 18:48:41.406 INFO kablam! warning: unused variable: `result`
Aug 30 18:48:41.406 INFO kablam!    --> src/validator/mod.rs:144:24
Aug 30 18:48:41.406 INFO kablam!     |
Aug 30 18:48:41.406 INFO kablam! 144 |         let (mix_hash, result) = self.dag.hashimoto(self.current_block.header.partial_hash(),
Aug 30 18:48:41.406 INFO kablam!     |                        ^^^^^^ help: consider using `_result` instead
Aug 30 18:48:41.406 INFO kablam! 
Aug 30 18:48:41.406 INFO kablam! warning: unused variable: `vm`
Aug 30 18:48:41.406 INFO kablam!    --> src/validator/mod.rs:222:13
Aug 30 18:48:41.406 INFO kablam!     |
Aug 30 18:48:41.407 INFO kablam! 222 |         let vm: SeqTransactionVM<P::VM> = stateful.execute(
Aug 30 18:48:41.407 INFO kablam!     |             ^^ help: consider using `_vm` instead
Aug 30 18:48:41.407 INFO kablam! 
Aug 30 18:48:41.407 INFO kablam! warning: unused variable: `vm`
Aug 30 18:48:41.407 INFO kablam!    --> src/validator/mod.rs:234:17
Aug 30 18:48:41.407 INFO kablam!     |
Aug 30 18:48:41.407 INFO kablam! 234 |             let vm: SeqTransactionVM<P::VM> = stateful.execute(
Aug 30 18:48:41.407 INFO kablam!     |                 ^^ help: consider using `_vm` instead
Aug 30 18:48:41.407 INFO kablam! 
Aug 30 18:48:41.407 INFO kablam! warning: unused variable: `number`
Aug 30 18:48:41.407 INFO kablam!   --> src/patch.rs:26:21
Aug 30 18:48:41.407 INFO kablam!    |
Aug 30 18:48:41.407 INFO kablam! 26 |     fn block_reward(number: U256, uncles: usize) -> U256 { P::base_reward() + P::base_reward().shr(5) * U256::from(uncles) }
Aug 30 18:48:41.407 INFO kablam!    |                     ^^^^^^ help: consider using `_number` instead
Aug 30 18:48:41.407 INFO kablam! 
Aug 30 18:48:41.407 INFO kablam! warning: unused variable: `uncles`
Aug 30 18:48:41.407 INFO kablam!   --> src/patch.rs:51:35
Aug 30 18:48:41.407 INFO kablam!    |
Aug 30 18:48:41.407 INFO kablam! 51 |     fn block_reward(number: U256, uncles: usize) -> U256 {
Aug 30 18:48:41.407 INFO kablam!    |                                   ^^^^^^ help: consider using `_uncles` instead
Aug 30 18:48:41.407 INFO kablam! 
Aug 30 18:48:41.407 INFO kablam! warning: unused variable: `distance`
Aug 30 18:48:41.407 INFO kablam!   --> src/patch.rs:59:21
Aug 30 18:48:41.407 INFO kablam!    |
Aug 30 18:48:41.407 INFO kablam! 59 |     fn uncle_reward(distance: U256) -> U256 {
Aug 30 18:48:41.407 INFO kablam!    |                     ^^^^^^^^ help: consider using `_distance` instead
Aug 30 18:48:41.407 INFO kablam! 
Aug 30 18:48:41.460 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.460 INFO kablam!    --> src/main.rs:119:9
Aug 30 18:48:41.460 INFO kablam!     |
Aug 30 18:48:41.460 INFO kablam! 119 |     let mut client = ETHStream::new(
Aug 30 18:48:41.460 INFO kablam!     |         ----^^^^^^
Aug 30 18:48:41.460 INFO kablam!     |         |
Aug 30 18:48:41.460 INFO kablam!     |         help: remove this `mut`
Aug 30 18:48:41.460 INFO kablam!     |
Aug 30 18:48:41.460 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 18:48:41.460 INFO kablam! 
Aug 30 18:48:41.461 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.461 INFO kablam!    --> src/main.rs:143:9
Aug 30 18:48:41.461 INFO kablam!     |
Aug 30 18:48:41.461 INFO kablam! 143 |     let mut got_bodies_for_current = true;
Aug 30 18:48:41.461 INFO kablam!     |         ----^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:48:41.461 INFO kablam!     |         |
Aug 30 18:48:41.461 INFO kablam!     |         help: remove this `mut`
Aug 30 18:48:41.461 INFO kablam! 
Aug 30 18:48:41.461 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.461 INFO kablam!    --> src/main.rs:147:9
Aug 30 18:48:41.461 INFO kablam!     |
Aug 30 18:48:41.461 INFO kablam! 147 |     let mut when = Instant::now() + dur;
Aug 30 18:48:41.461 INFO kablam!     |         ----^^^^
Aug 30 18:48:41.461 INFO kablam!     |         |
Aug 30 18:48:41.461 INFO kablam!     |         help: remove this `mut`
Aug 30 18:48:41.461 INFO kablam! 
Aug 30 18:48:41.461 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.461 INFO kablam!    --> src/main.rs:149:29
Aug 30 18:48:41.461 INFO kablam!     |
Aug 30 18:48:41.461 INFO kablam! 149 |     let (mut client_sender, mut client_receiver) = client.split();
Aug 30 18:48:41.461 INFO kablam!     |                             ----^^^^^^^^^^^^^^^
Aug 30 18:48:41.461 INFO kablam!     |                             |
Aug 30 18:48:41.461 INFO kablam!     |                             help: remove this `mut`
Aug 30 18:48:41.461 INFO kablam! 
Aug 30 18:48:41.466 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Aug 30 18:48:41.466 INFO kablam!    --> src/main.rs:151:59
Aug 30 18:48:41.466 INFO kablam!     |
Aug 30 18:48:41.466 INFO kablam! 151 |     let mut timeout = Timeout::new(dur, &handle).unwrap().boxed();
Aug 30 18:48:41.466 INFO kablam!     |                                                           ^^^^^
Aug 30 18:48:41.466 INFO kablam!     |
Aug 30 18:48:41.466 INFO kablam!     = note: #[warn(deprecated)] on by default
Aug 30 18:48:41.466 INFO kablam! 
Aug 30 18:48:41.477 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Aug 30 18:48:41.477 INFO kablam!    --> src/main.rs:166:29
Aug 30 18:48:41.477 INFO kablam!     |
Aug 30 18:48:41.477 INFO kablam! 166 |                 timeout = t.boxed();
Aug 30 18:48:41.477 INFO kablam!     |                             ^^^^^
Aug 30 18:48:41.477 INFO kablam! 
Aug 30 18:48:41.484 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Aug 30 18:48:41.484 INFO kablam!    --> src/main.rs:198:63
Aug 30 18:48:41.484 INFO kablam!     |
Aug 30 18:48:41.484 INFO kablam! 198 |                 timeout = Timeout::new(dur, &handle).unwrap().boxed();
Aug 30 18:48:41.485 INFO kablam!     |                                                               ^^^^^
Aug 30 18:48:41.485 INFO kablam! 
Aug 30 18:48:41.506 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.506 INFO kablam!   --> src/validator/genesis.rs:20:9
Aug 30 18:48:41.506 INFO kablam!    |
Aug 30 18:48:41.506 INFO kablam! 20 |     let mut header = Header {
Aug 30 18:48:41.506 INFO kablam!    |         ----^^^^^^
Aug 30 18:48:41.506 INFO kablam!    |         |
Aug 30 18:48:41.506 INFO kablam!    |         help: remove this `mut`
Aug 30 18:48:41.506 INFO kablam! 
Aug 30 18:48:41.515 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Aug 30 18:48:41.515 INFO kablam!    --> src/main.rs:297:71
Aug 30 18:48:41.515 INFO kablam!     |
Aug 30 18:48:41.515 INFO kablam! 297 |                         timeout = Timeout::new(dur, &handle).unwrap().boxed();
Aug 30 18:48:41.515 INFO kablam!     |                                                                       ^^^^^
Aug 30 18:48:41.515 INFO kablam! 
Aug 30 18:48:41.519 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.519 INFO kablam!   --> src/validator/genesis.rs:50:9
Aug 30 18:48:41.519 INFO kablam!    |
Aug 30 18:48:41.519 INFO kablam! 50 |     let mut accounts: Vec<(&String, &JSONAccount)> = genesis_accounts.iter().collect();
Aug 30 18:48:41.519 INFO kablam!    |         ----^^^^^^^^
Aug 30 18:48:41.519 INFO kablam!    |         |
Aug 30 18:48:41.519 INFO kablam!    |         help: remove this `mut`
Aug 30 18:48:41.519 INFO kablam! 
Aug 30 18:48:41.604 INFO kablam! warning: constant item is never used: `NETWORK_ID`
Aug 30 18:48:41.605 INFO kablam!   --> src/main.rs:51:1
Aug 30 18:48:41.605 INFO kablam!    |
Aug 30 18:48:41.605 INFO kablam! 51 | const NETWORK_ID: usize = 1;
Aug 30 18:48:41.605 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:48:41.605 INFO kablam!    |
Aug 30 18:48:41.605 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 18:48:41.605 INFO kablam! 
Aug 30 18:48:41.619 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 18:48:41.620 INFO kablam!    --> src/main.rs:111:5
Aug 30 18:48:41.620 INFO kablam!     |
Aug 30 18:48:41.620 INFO kablam! 111 |     env_logger::init();
Aug 30 18:48:41.620 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Aug 30 18:48:41.620 INFO kablam!     |
Aug 30 18:48:41.620 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 18:48:41.620 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 18:48:41.620 INFO kablam! 
Aug 30 18:48:41.717 INFO kablam! warning: unused import: `Digest`
Aug 30 18:48:41.717 INFO kablam!  --> src/validator/mod.rs:7:12
Aug 30 18:48:41.717 INFO kablam!   |
Aug 30 18:48:41.717 INFO kablam! 7 | use sha3::{Digest, Keccak256};
Aug 30 18:48:41.717 INFO kablam!   |            ^^^^^^
Aug 30 18:48:41.717 INFO kablam! 
Aug 30 18:48:41.717 INFO kablam! warning: unused import: `Digest`
Aug 30 18:48:41.717 INFO kablam!   --> src/main.rs:44:12
Aug 30 18:48:41.717 INFO kablam!    |
Aug 30 18:48:41.717 INFO kablam! 44 | use sha3::{Digest, Keccak256};
Aug 30 18:48:41.717 INFO kablam!    |            ^^^^^^
Aug 30 18:48:41.717 INFO kablam! 
Aug 30 18:48:41.765 INFO kablam! warning: unused variable: `difficulty_bound_divisor`
Aug 30 18:48:41.765 INFO kablam!   --> src/validator/mod.rs:32:9
Aug 30 18:48:41.765 INFO kablam!    |
Aug 30 18:48:41.765 INFO kablam! 32 |     let difficulty_bound_divisor = U256::from(0x0800);
Aug 30 18:48:41.765 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_difficulty_bound_divisor` instead
Aug 30 18:48:41.765 INFO kablam!    |
Aug 30 18:48:41.765 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 18:48:41.765 INFO kablam! 
Aug 30 18:48:41.765 INFO kablam! warning: unused variable: `duration_limit`
Aug 30 18:48:41.766 INFO kablam!   --> src/validator/mod.rs:34:9
Aug 30 18:48:41.766 INFO kablam!    |
Aug 30 18:48:41.766 INFO kablam! 34 |     let duration_limit = 0x0d;
Aug 30 18:48:41.766 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_duration_limit` instead
Aug 30 18:48:41.766 INFO kablam! 
Aug 30 18:48:41.767 INFO kablam! warning: unused variable: `frontier_limit`
Aug 30 18:48:41.767 INFO kablam!   --> src/validator/mod.rs:35:9
Aug 30 18:48:41.767 INFO kablam!    |
Aug 30 18:48:41.767 INFO kablam! 35 |     let frontier_limit = U256::from(1150000);
Aug 30 18:48:41.767 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_frontier_limit` instead
Aug 30 18:48:41.767 INFO kablam! 
Aug 30 18:48:41.767 INFO kablam! warning: unused variable: `i`
Aug 30 18:48:41.767 INFO kablam!   --> src/main.rs:88:9
Aug 30 18:48:41.767 INFO kablam!    |
Aug 30 18:48:41.767 INFO kablam! 88 |     for i in validated_number..headers.len() {
Aug 30 18:48:41.767 INFO kablam!    |         ^ help: consider using `_i` instead
Aug 30 18:48:41.767 INFO kablam! 
Aug 30 18:48:41.767 INFO kablam! warning: unused variable: `when`
Aug 30 18:48:41.767 INFO kablam!    --> src/main.rs:147:13
Aug 30 18:48:41.767 INFO kablam!     |
Aug 30 18:48:41.767 INFO kablam! 147 |     let mut when = Instant::now() + dur;
Aug 30 18:48:41.767 INFO kablam!     |             ^^^^ help: consider using `_when` instead
Aug 30 18:48:41.767 INFO kablam! 
Aug 30 18:48:41.767 INFO kablam! warning: unused variable: `version`
Aug 30 18:48:41.767 INFO kablam!    --> src/main.rs:211:29
Aug 30 18:48:41.767 INFO kablam!     |
Aug 30 18:48:41.767 INFO kablam! 211 |                 node, data, version
Aug 30 18:48:41.767 INFO kablam!     |                             ^^^^^^^ help: try ignoring the field: `version: _`
Aug 30 18:48:41.767 INFO kablam! 
Aug 30 18:48:41.767 INFO kablam! warning: unused variable: `max_headers`
Aug 30 18:48:41.767 INFO kablam!    --> src/main.rs:221:33
Aug 30 18:48:41.767 INFO kablam!     |
Aug 30 18:48:41.767 INFO kablam! 221 |                         number, max_headers, skip, reverse
Aug 30 18:48:41.767 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _`
Aug 30 18:48:41.768 INFO kablam! 
Aug 30 18:48:41.768 INFO kablam! warning: unused variable: `skip`
Aug 30 18:48:41.768 INFO kablam!    --> src/main.rs:221:46
Aug 30 18:48:41.768 INFO kablam!     |
Aug 30 18:48:41.768 INFO kablam! 221 |                         number, max_headers, skip, reverse
Aug 30 18:48:41.768 INFO kablam!     |                                              ^^^^ help: try ignoring the field: `skip: _`
Aug 30 18:48:41.768 INFO kablam! 
Aug 30 18:48:41.768 INFO kablam! warning: unused variable: `reverse`
Aug 30 18:48:41.768 INFO kablam!    --> src/main.rs:221:52
Aug 30 18:48:41.768 INFO kablam!     |
Aug 30 18:48:41.768 INFO kablam! 221 |                         number, max_headers, skip, reverse
Aug 30 18:48:41.768 INFO kablam!     |                                                    ^^^^^^^ help: try ignoring the field: `reverse: _`
Aug 30 18:48:41.768 INFO kablam! 
Aug 30 18:48:41.768 INFO kablam! warning: unused variable: `max_headers`
Aug 30 18:48:41.768 INFO kablam!    --> src/main.rs:241:31
Aug 30 18:48:41.768 INFO kablam!     |
Aug 30 18:48:41.768 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Aug 30 18:48:41.768 INFO kablam!     |                               ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _`
Aug 30 18:48:41.768 INFO kablam! 
Aug 30 18:48:41.768 INFO kablam! warning: unused variable: `skip`
Aug 30 18:48:41.768 INFO kablam!    --> src/main.rs:241:44
Aug 30 18:48:41.768 INFO kablam!     |
Aug 30 18:48:41.768 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Aug 30 18:48:41.768 INFO kablam!     |                                            ^^^^ help: try ignoring the field: `skip: _`
Aug 30 18:48:41.768 INFO kablam! 
Aug 30 18:48:41.768 INFO kablam! warning: unused variable: `reverse`
Aug 30 18:48:41.768 INFO kablam!    --> src/main.rs:241:50
Aug 30 18:48:41.768 INFO kablam!     |
Aug 30 18:48:41.768 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Aug 30 18:48:41.768 INFO kablam!     |                                                  ^^^^^^^ help: try ignoring the field: `reverse: _`
Aug 30 18:48:41.769 INFO kablam! 
Aug 30 18:48:41.769 INFO kablam! warning: unused variable: `result`
Aug 30 18:48:41.769 INFO kablam!    --> src/validator/mod.rs:144:24
Aug 30 18:48:41.769 INFO kablam!     |
Aug 30 18:48:41.769 INFO kablam! 144 |         let (mix_hash, result) = self.dag.hashimoto(self.current_block.header.partial_hash(),
Aug 30 18:48:41.769 INFO kablam!     |                        ^^^^^^ help: consider using `_result` instead
Aug 30 18:48:41.769 INFO kablam! 
Aug 30 18:48:41.769 INFO kablam! warning: unused variable: `vm`
Aug 30 18:48:41.769 INFO kablam!    --> src/validator/mod.rs:222:13
Aug 30 18:48:41.769 INFO kablam!     |
Aug 30 18:48:41.769 INFO kablam! 222 |         let vm: SeqTransactionVM<P::VM> = stateful.execute(
Aug 30 18:48:41.769 INFO kablam!     |             ^^ help: consider using `_vm` instead
Aug 30 18:48:41.769 INFO kablam! 
Aug 30 18:48:41.769 INFO kablam! warning: unused variable: `vm`
Aug 30 18:48:41.770 INFO kablam!    --> src/validator/mod.rs:234:17
Aug 30 18:48:41.770 INFO kablam!     |
Aug 30 18:48:41.770 INFO kablam! 234 |             let vm: SeqTransactionVM<P::VM> = stateful.execute(
Aug 30 18:48:41.770 INFO kablam!     |                 ^^ help: consider using `_vm` instead
Aug 30 18:48:41.770 INFO kablam! 
Aug 30 18:48:41.770 INFO kablam! warning: unused variable: `number`
Aug 30 18:48:41.770 INFO kablam!   --> src/patch.rs:26:21
Aug 30 18:48:41.770 INFO kablam!    |
Aug 30 18:48:41.770 INFO kablam! 26 |     fn block_reward(number: U256, uncles: usize) -> U256 { P::base_reward() + P::base_reward().shr(5) * U256::from(uncles) }
Aug 30 18:48:41.770 INFO kablam!    |                     ^^^^^^ help: consider using `_number` instead
Aug 30 18:48:41.770 INFO kablam! 
Aug 30 18:48:41.770 INFO kablam! warning: unused variable: `uncles`
Aug 30 18:48:41.770 INFO kablam!   --> src/patch.rs:51:35
Aug 30 18:48:41.770 INFO kablam!    |
Aug 30 18:48:41.770 INFO kablam! 51 |     fn block_reward(number: U256, uncles: usize) -> U256 {
Aug 30 18:48:41.770 INFO kablam!    |                                   ^^^^^^ help: consider using `_uncles` instead
Aug 30 18:48:41.770 INFO kablam! 
Aug 30 18:48:41.770 INFO kablam! warning: unused variable: `distance`
Aug 30 18:48:41.770 INFO kablam!   --> src/patch.rs:59:21
Aug 30 18:48:41.770 INFO kablam!    |
Aug 30 18:48:41.770 INFO kablam! 59 |     fn uncle_reward(distance: U256) -> U256 {
Aug 30 18:48:41.770 INFO kablam!    |                     ^^^^^^^^ help: consider using `_distance` instead
Aug 30 18:48:41.770 INFO kablam! 
Aug 30 18:48:41.816 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.816 INFO kablam!    --> src/main.rs:119:9
Aug 30 18:48:41.816 INFO kablam!     |
Aug 30 18:48:41.816 INFO kablam! 119 |     let mut client = ETHStream::new(
Aug 30 18:48:41.816 INFO kablam!     |         ----^^^^^^
Aug 30 18:48:41.817 INFO kablam!     |         |
Aug 30 18:48:41.817 INFO kablam!     |         help: remove this `mut`
Aug 30 18:48:41.817 INFO kablam!     |
Aug 30 18:48:41.817 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 18:48:41.817 INFO kablam! 
Aug 30 18:48:41.817 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.817 INFO kablam!    --> src/main.rs:143:9
Aug 30 18:48:41.817 INFO kablam!     |
Aug 30 18:48:41.817 INFO kablam! 143 |     let mut got_bodies_for_current = true;
Aug 30 18:48:41.817 INFO kablam!     |         ----^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:48:41.817 INFO kablam!     |         |
Aug 30 18:48:41.817 INFO kablam!     |         help: remove this `mut`
Aug 30 18:48:41.817 INFO kablam! 
Aug 30 18:48:41.817 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.817 INFO kablam!    --> src/main.rs:147:9
Aug 30 18:48:41.817 INFO kablam!     |
Aug 30 18:48:41.817 INFO kablam! 147 |     let mut when = Instant::now() + dur;
Aug 30 18:48:41.817 INFO kablam!     |         ----^^^^
Aug 30 18:48:41.817 INFO kablam!     |         |
Aug 30 18:48:41.817 INFO kablam!     |         help: remove this `mut`
Aug 30 18:48:41.817 INFO kablam! 
Aug 30 18:48:41.817 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.817 INFO kablam!    --> src/main.rs:149:29
Aug 30 18:48:41.817 INFO kablam!     |
Aug 30 18:48:41.817 INFO kablam! 149 |     let (mut client_sender, mut client_receiver) = client.split();
Aug 30 18:48:41.817 INFO kablam!     |                             ----^^^^^^^^^^^^^^^
Aug 30 18:48:41.817 INFO kablam!     |                             |
Aug 30 18:48:41.817 INFO kablam!     |                             help: remove this `mut`
Aug 30 18:48:41.817 INFO kablam! 
Aug 30 18:48:41.863 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.863 INFO kablam!   --> src/validator/genesis.rs:20:9
Aug 30 18:48:41.863 INFO kablam!    |
Aug 30 18:48:41.863 INFO kablam! 20 |     let mut header = Header {
Aug 30 18:48:41.863 INFO kablam!    |         ----^^^^^^
Aug 30 18:48:41.864 INFO kablam!    |         |
Aug 30 18:48:41.864 INFO kablam!    |         help: remove this `mut`
Aug 30 18:48:41.864 INFO kablam! 
Aug 30 18:48:41.875 INFO kablam! warning: variable does not need to be mutable
Aug 30 18:48:41.875 INFO kablam!   --> src/validator/genesis.rs:50:9
Aug 30 18:48:41.875 INFO kablam!    |
Aug 30 18:48:41.875 INFO kablam! 50 |     let mut accounts: Vec<(&String, &JSONAccount)> = genesis_accounts.iter().collect();
Aug 30 18:48:41.875 INFO kablam!    |         ----^^^^^^^^
Aug 30 18:48:41.875 INFO kablam!    |         |
Aug 30 18:48:41.875 INFO kablam!    |         help: remove this `mut`
Aug 30 18:48:41.875 INFO kablam! 
Aug 30 18:48:41.975 INFO kablam! warning: constant item is never used: `NETWORK_ID`
Aug 30 18:48:41.975 INFO kablam!   --> src/main.rs:51:1
Aug 30 18:48:41.975 INFO kablam!    |
Aug 30 18:48:41.975 INFO kablam! 51 | const NETWORK_ID: usize = 1;
Aug 30 18:48:41.975 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 18:48:41.975 INFO kablam!    |
Aug 30 18:48:41.975 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 18:48:41.975 INFO kablam! 
Aug 30 18:48:41.993 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 18:48:41.993 INFO kablam!    --> src/main.rs:111:5
Aug 30 18:48:41.993 INFO kablam!     |
Aug 30 18:48:41.993 INFO kablam! 111 |     env_logger::init();
Aug 30 18:48:41.993 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Aug 30 18:48:41.993 INFO kablam!     |
Aug 30 18:48:41.993 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 18:48:41.993 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 18:48:41.993 INFO kablam! 
Aug 30 18:48:42.029 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 45.54s
Aug 30 18:48:42.044 INFO kablam! su: No module specific data is present
Aug 30 18:48:42.486 INFO running `"docker" "rm" "-f" "7b6ed402240dea6d3fd0192b6783e726695450d95e1848b0dd8ae17b86a26f27"`
Aug 30 18:48:42.596 INFO blam! 7b6ed402240dea6d3fd0192b6783e726695450d95e1848b0dd8ae17b86a26f27