Nov 02 21:18:03.391 INFO testing etclient-0.3.0 against 1.30.0 for beta-1.31-1
Nov 02 21:18:03.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-1/1.30.0:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 21:18:03.707 INFO blam! ff5cf290bd2ff59626fd01ace3eab0e6af8879ed8f57212a471dd71103596113
Nov 02 21:18:03.721 INFO running `"docker" "start" "-a" "ff5cf290bd2ff59626fd01ace3eab0e6af8879ed8f57212a471dd71103596113"`
Nov 02 21:18:04.348 INFO kablam! usermod: no changes
Nov 02 21:18:04.615 INFO kablam!    Compiling elastic-array-plus v0.9.1
Nov 02 21:18:04.615 INFO kablam!    Compiling ethereum-hexutil v0.2.3
Nov 02 21:18:04.615 INFO kablam!    Compiling blockchain v0.2.0
Nov 02 21:18:04.620 INFO kablam!    Compiling tokio-timer-plus v0.1.3
Nov 02 21:18:04.622 INFO kablam!    Compiling ripemd160 v0.6.0
Nov 02 21:18:04.622 INFO kablam!    Compiling libsecp256k1 v0.1.14
Nov 02 21:18:07.707 INFO kablam!    Compiling ethereum-rlp v0.2.3
Nov 02 21:18:09.548 INFO kablam!    Compiling ethereum-bigint v0.2.9
Nov 02 21:18:13.819 INFO kablam!    Compiling ethereum-block-core v0.1.0
Nov 02 21:18:13.819 INFO kablam!    Compiling ethereum-bloom v0.2.1
Nov 02 21:18:13.819 INFO kablam!    Compiling ethereum-trie v0.3.8
Nov 02 21:18:13.819 INFO kablam!    Compiling ethash v0.3.1
Nov 02 21:18:23.928 INFO kablam!    Compiling ethereum-block v0.3.5
Nov 02 21:18:23.928 INFO kablam!    Compiling dpt v0.3.1
Nov 02 21:18:23.928 INFO kablam!    Compiling rlpx v0.4.1
Nov 02 21:18:30.867 INFO kablam!    Compiling evm v0.9.4
Nov 02 21:18:41.611 INFO kablam!    Compiling devp2p v0.4.1
Nov 02 21:18:42.394 INFO kablam!    Compiling evm-stateful v0.9.2
Nov 02 21:18:50.675 INFO kablam!    Compiling etclient v0.3.0 (/source)
Nov 02 21:18:57.704 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 21:18:57.704 INFO kablam!   --> src/main.rs:19:1
Nov 02 21:18:57.705 INFO kablam!    |
Nov 02 21:18:57.705 INFO kablam! 19 | #[macro_use]
Nov 02 21:18:57.706 INFO kablam!    | ^^^^^^^^^^^^
Nov 02 21:18:57.706 INFO kablam!    |
Nov 02 21:18:57.711 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:18:57.711 INFO kablam! 
Nov 02 21:18:57.712 INFO kablam! warning: unused import: `MemoryStateful`
Nov 02 21:18:57.712 INFO kablam!  --> src/validator/genesis.rs:2:30
Nov 02 21:18:57.712 INFO kablam!   |
Nov 02 21:18:57.713 INFO kablam! 2 | use evm_stateful::{Stateful, MemoryStateful};
Nov 02 21:18:57.713 INFO kablam!   |                              ^^^^^^^^^^^^^^
Nov 02 21:18:57.713 INFO kablam! 
Nov 02 21:18:57.714 INFO kablam! warning: unused imports: `Block`, `TotalHeader`, `Transaction`
Nov 02 21:18:57.714 INFO kablam!  --> src/validator/genesis.rs:4:21
Nov 02 21:18:57.714 INFO kablam!   |
Nov 02 21:18:57.714 INFO kablam! 4 | use block::{Header, Block, TotalHeader, Transaction, TransactionAction};
Nov 02 21:18:57.715 INFO kablam!   |                     ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
Nov 02 21:18:57.715 INFO kablam! 
Nov 02 21:18:57.715 INFO kablam! warning: unused import: `DatabaseGuard`
Nov 02 21:18:57.716 INFO kablam!  --> src/validator/genesis.rs:5:12
Nov 02 21:18:57.716 INFO kablam!   |
Nov 02 21:18:57.716 INFO kablam! 5 | use trie::{DatabaseGuard, DatabaseOwned, MemoryTrie};
Nov 02 21:18:57.716 INFO kablam!   |            ^^^^^^^^^^^^^
Nov 02 21:18:57.717 INFO kablam! 
Nov 02 21:18:57.717 INFO kablam! warning: unused import: `ethash`
Nov 02 21:18:57.717 INFO kablam!   --> src/validator/genesis.rs:10:5
Nov 02 21:18:57.717 INFO kablam!    |
Nov 02 21:18:57.718 INFO kablam! 10 | use ethash;
Nov 02 21:18:57.718 INFO kablam!    |     ^^^^^^
Nov 02 21:18:57.718 INFO kablam! 
Nov 02 21:18:57.719 INFO kablam! warning: unused import: `FixedMemoryTrie`
Nov 02 21:18:57.719 INFO kablam!  --> src/validator/mod.rs:3:28
Nov 02 21:18:57.719 INFO kablam!   |
Nov 02 21:18:57.720 INFO kablam! 3 | use trie::{MemoryDatabase, FixedMemoryTrie};
Nov 02 21:18:57.720 INFO kablam!   |                            ^^^^^^^^^^^^^^^
Nov 02 21:18:57.720 INFO kablam! 
Nov 02 21:18:57.720 INFO kablam! warning: unused import: `H64`
Nov 02 21:18:57.721 INFO kablam!  --> src/validator/mod.rs:4:26
Nov 02 21:18:57.721 INFO kablam!   |
Nov 02 21:18:57.721 INFO kablam! 4 | use bigint::{U256, H256, H64, Gas};
Nov 02 21:18:57.721 INFO kablam!   |                          ^^^
Nov 02 21:18:57.722 INFO kablam! 
Nov 02 21:18:57.722 INFO kablam! warning: unused imports: `Transaction`, `ommers_hash`, `transactions_root`
Nov 02 21:18:57.727 INFO kablam!  --> src/validator/mod.rs:5:43
Nov 02 21:18:57.728 INFO kablam!   |
Nov 02 21:18:57.728 INFO kablam! 5 | use block::{Header, Receipt, TotalHeader, Transaction, Block, Log, TransactionAction, ommers_hash, transactions_root, receipts_root};
Nov 02 21:18:57.728 INFO kablam!   |                                           ^^^^^^^^^^^                                 ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Nov 02 21:18:57.728 INFO kablam! 
Nov 02 21:18:57.728 INFO kablam! warning: unused import: `Keccak256`
Nov 02 21:18:57.728 INFO kablam!  --> src/validator/mod.rs:7:20
Nov 02 21:18:57.728 INFO kablam!   |
Nov 02 21:18:57.728 INFO kablam! 7 | use sha3::{Digest, Keccak256};
Nov 02 21:18:57.728 INFO kablam!   |                    ^^^^^^^^^
Nov 02 21:18:57.728 INFO kablam! 
Nov 02 21:18:57.728 INFO kablam! warning: unused import: `rlp`
Nov 02 21:18:57.728 INFO kablam!  --> src/validator/mod.rs:8:5
Nov 02 21:18:57.728 INFO kablam!   |
Nov 02 21:18:57.728 INFO kablam! 8 | use rlp;
Nov 02 21:18:57.728 INFO kablam!   |     ^^^
Nov 02 21:18:57.728 INFO kablam! 
Nov 02 21:18:57.728 INFO kablam! warning: unused import: `PublicKey`
Nov 02 21:18:57.728 INFO kablam!   --> src/main.rs:32:17
Nov 02 21:18:57.728 INFO kablam!    |
Nov 02 21:18:57.728 INFO kablam! 32 | use secp256k1::{PublicKey, SecretKey};
Nov 02 21:18:57.728 INFO kablam!    |                 ^^^^^^^^^
Nov 02 21:18:57.728 INFO kablam! 
Nov 02 21:18:57.728 INFO kablam! warning: unused import: `H512`
Nov 02 21:18:57.728 INFO kablam!   --> src/main.rs:42:26
Nov 02 21:18:57.728 INFO kablam!    |
Nov 02 21:18:57.728 INFO kablam! 42 | use bigint::{H256, U256, H512};
Nov 02 21:18:57.728 INFO kablam!    |                          ^^^^
Nov 02 21:18:57.728 INFO kablam! 
Nov 02 21:18:57.728 INFO kablam! warning: unused import: `Keccak256`
Nov 02 21:18:57.728 INFO kablam!   --> src/main.rs:44:20
Nov 02 21:18:57.728 INFO kablam!    |
Nov 02 21:18:57.728 INFO kablam! 44 | use sha3::{Digest, Keccak256};
Nov 02 21:18:57.728 INFO kablam!    |                    ^^^^^^^^^
Nov 02 21:18:57.728 INFO kablam! 
Nov 02 21:18:57.728 INFO kablam! warning: unused import: `receipts_root`
Nov 02 21:18:57.728 INFO kablam!   --> src/main.rs:45:73
Nov 02 21:18:57.728 INFO kablam!    |
Nov 02 21:18:57.728 INFO kablam! 45 | use block::{Header, Block, Transaction, transactions_root, ommers_hash, receipts_root};
Nov 02 21:18:57.728 INFO kablam!    |                                                                         ^^^^^^^^^^^^^
Nov 02 21:18:57.728 INFO kablam! 
Nov 02 21:18:57.895 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
Nov 02 21:18:57.895 INFO kablam!    --> src/main.rs:151:59
Nov 02 21:18:57.895 INFO kablam!     |
Nov 02 21:18:57.895 INFO kablam! 151 |     let mut timeout = Timeout::new(dur, &handle).unwrap().boxed();
Nov 02 21:18:57.895 INFO kablam!     |                                                           ^^^^^
Nov 02 21:18:57.895 INFO kablam!     |
Nov 02 21:18:57.895 INFO kablam!     = note: #[warn(deprecated)] on by default
Nov 02 21:18:57.895 INFO kablam! 
Nov 02 21:18:57.898 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
Nov 02 21:18:57.898 INFO kablam!    --> src/main.rs:166:29
Nov 02 21:18:57.898 INFO kablam!     |
Nov 02 21:18:57.898 INFO kablam! 166 |                 timeout = t.boxed();
Nov 02 21:18:57.898 INFO kablam!     |                             ^^^^^
Nov 02 21:18:57.899 INFO kablam! 
Nov 02 21:18:57.901 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
Nov 02 21:18:57.901 INFO kablam!    --> src/main.rs:198:63
Nov 02 21:18:57.901 INFO kablam!     |
Nov 02 21:18:57.901 INFO kablam! 198 |                 timeout = Timeout::new(dur, &handle).unwrap().boxed();
Nov 02 21:18:57.902 INFO kablam!     |                                                               ^^^^^
Nov 02 21:18:57.902 INFO kablam! 
Nov 02 21:18:57.910 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
Nov 02 21:18:57.910 INFO kablam!    --> src/main.rs:297:71
Nov 02 21:18:57.910 INFO kablam!     |
Nov 02 21:18:57.910 INFO kablam! 297 |                         timeout = Timeout::new(dur, &handle).unwrap().boxed();
Nov 02 21:18:57.910 INFO kablam!     |                                                                       ^^^^^
Nov 02 21:18:57.911 INFO kablam! 
Nov 02 21:18:58.014 INFO kablam! warning: unused import: `Digest`
Nov 02 21:18:58.014 INFO kablam!  --> src/validator/mod.rs:7:12
Nov 02 21:18:58.014 INFO kablam!   |
Nov 02 21:18:58.015 INFO kablam! 7 | use sha3::{Digest, Keccak256};
Nov 02 21:18:58.015 INFO kablam!   |            ^^^^^^
Nov 02 21:18:58.015 INFO kablam! 
Nov 02 21:18:58.015 INFO kablam! warning: unused import: `Digest`
Nov 02 21:18:58.015 INFO kablam!   --> src/main.rs:44:12
Nov 02 21:18:58.016 INFO kablam!    |
Nov 02 21:18:58.016 INFO kablam! 44 | use sha3::{Digest, Keccak256};
Nov 02 21:18:58.016 INFO kablam!    |            ^^^^^^
Nov 02 21:18:58.023 INFO kablam! 
Nov 02 21:18:58.037 INFO kablam! warning: unused variable: `difficulty_bound_divisor`
Nov 02 21:18:58.038 INFO kablam!   --> src/validator/mod.rs:32:9
Nov 02 21:18:58.038 INFO kablam!    |
Nov 02 21:18:58.038 INFO kablam! 32 |     let difficulty_bound_divisor = U256::from(0x0800);
Nov 02 21:18:58.038 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_difficulty_bound_divisor` instead
Nov 02 21:18:58.039 INFO kablam!    |
Nov 02 21:18:58.039 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:18:58.039 INFO kablam! 
Nov 02 21:18:58.039 INFO kablam! warning: unused variable: `duration_limit`
Nov 02 21:18:58.039 INFO kablam!   --> src/validator/mod.rs:34:9
Nov 02 21:18:58.040 INFO kablam!    |
Nov 02 21:18:58.040 INFO kablam! 34 |     let duration_limit = 0x0d;
Nov 02 21:18:58.040 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_duration_limit` instead
Nov 02 21:18:58.040 INFO kablam! 
Nov 02 21:18:58.040 INFO kablam! warning: unused variable: `frontier_limit`
Nov 02 21:18:58.041 INFO kablam!   --> src/validator/mod.rs:35:9
Nov 02 21:18:58.041 INFO kablam!    |
Nov 02 21:18:58.041 INFO kablam! 35 |     let frontier_limit = U256::from(1150000);
Nov 02 21:18:58.041 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_frontier_limit` instead
Nov 02 21:18:58.041 INFO kablam! 
Nov 02 21:18:58.042 INFO kablam! warning: unused variable: `i`
Nov 02 21:18:58.042 INFO kablam!   --> src/main.rs:88:9
Nov 02 21:18:58.042 INFO kablam!    |
Nov 02 21:18:58.046 INFO kablam! 88 |     for i in validated_number..headers.len() {
Nov 02 21:18:58.046 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 02 21:18:58.046 INFO kablam! 
Nov 02 21:18:58.046 INFO kablam! warning: unused variable: `when`
Nov 02 21:18:58.047 INFO kablam!    --> src/main.rs:147:13
Nov 02 21:18:58.047 INFO kablam!     |
Nov 02 21:18:58.047 INFO kablam! 147 |     let mut when = Instant::now() + dur;
Nov 02 21:18:58.047 INFO kablam!     |             ^^^^ help: consider using `_when` instead
Nov 02 21:18:58.047 INFO kablam! 
Nov 02 21:18:58.048 INFO kablam! warning: unused variable: `version`
Nov 02 21:18:58.048 INFO kablam!    --> src/main.rs:211:29
Nov 02 21:18:58.048 INFO kablam!     |
Nov 02 21:18:58.048 INFO kablam! 211 |                 node, data, version
Nov 02 21:18:58.048 INFO kablam!     |                             ^^^^^^^ help: try ignoring the field: `version: _`
Nov 02 21:18:58.049 INFO kablam! 
Nov 02 21:18:58.049 INFO kablam! warning: unused variable: `max_headers`
Nov 02 21:18:58.049 INFO kablam!    --> src/main.rs:221:33
Nov 02 21:18:58.049 INFO kablam!     |
Nov 02 21:18:58.050 INFO kablam! 221 |                         number, max_headers, skip, reverse
Nov 02 21:18:58.050 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _`
Nov 02 21:18:58.050 INFO kablam! 
Nov 02 21:18:58.050 INFO kablam! warning: unused variable: `skip`
Nov 02 21:18:58.050 INFO kablam!    --> src/main.rs:221:46
Nov 02 21:18:58.051 INFO kablam!     |
Nov 02 21:18:58.051 INFO kablam! 221 |                         number, max_headers, skip, reverse
Nov 02 21:18:58.051 INFO kablam!     |                                              ^^^^ help: try ignoring the field: `skip: _`
Nov 02 21:18:58.051 INFO kablam! 
Nov 02 21:18:58.051 INFO kablam! warning: unused variable: `reverse`
Nov 02 21:18:58.052 INFO kablam!    --> src/main.rs:221:52
Nov 02 21:18:58.052 INFO kablam!     |
Nov 02 21:18:58.052 INFO kablam! 221 |                         number, max_headers, skip, reverse
Nov 02 21:18:58.052 INFO kablam!     |                                                    ^^^^^^^ help: try ignoring the field: `reverse: _`
Nov 02 21:18:58.052 INFO kablam! 
Nov 02 21:18:58.053 INFO kablam! warning: unused variable: `max_headers`
Nov 02 21:18:58.053 INFO kablam!    --> src/main.rs:241:31
Nov 02 21:18:58.053 INFO kablam!     |
Nov 02 21:18:58.053 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Nov 02 21:18:58.053 INFO kablam!     |                               ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _`
Nov 02 21:18:58.054 INFO kablam! 
Nov 02 21:18:58.054 INFO kablam! warning: unused variable: `skip`
Nov 02 21:18:58.054 INFO kablam!    --> src/main.rs:241:44
Nov 02 21:18:58.054 INFO kablam!     |
Nov 02 21:18:58.054 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Nov 02 21:18:58.055 INFO kablam!     |                                            ^^^^ help: try ignoring the field: `skip: _`
Nov 02 21:18:58.055 INFO kablam! 
Nov 02 21:18:58.055 INFO kablam! warning: unused variable: `reverse`
Nov 02 21:18:58.055 INFO kablam!    --> src/main.rs:241:50
Nov 02 21:18:58.055 INFO kablam!     |
Nov 02 21:18:58.056 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Nov 02 21:18:58.056 INFO kablam!     |                                                  ^^^^^^^ help: try ignoring the field: `reverse: _`
Nov 02 21:18:58.056 INFO kablam! 
Nov 02 21:18:58.056 INFO kablam! warning: unused variable: `result`
Nov 02 21:18:58.056 INFO kablam!    --> src/validator/mod.rs:144:24
Nov 02 21:18:58.057 INFO kablam!     |
Nov 02 21:18:58.057 INFO kablam! 144 |         let (mix_hash, result) = self.dag.hashimoto(self.current_block.header.partial_hash(),
Nov 02 21:18:58.057 INFO kablam!     |                        ^^^^^^ help: consider using `_result` instead
Nov 02 21:18:58.057 INFO kablam! 
Nov 02 21:18:58.057 INFO kablam! warning: unused variable: `vm`
Nov 02 21:18:58.058 INFO kablam!    --> src/validator/mod.rs:222:13
Nov 02 21:18:58.058 INFO kablam!     |
Nov 02 21:18:58.058 INFO kablam! 222 |         let vm: SeqTransactionVM<P::VM> = stateful.execute(
Nov 02 21:18:58.058 INFO kablam!     |             ^^ help: consider using `_vm` instead
Nov 02 21:18:58.058 INFO kablam! 
Nov 02 21:18:58.059 INFO kablam! warning: unused variable: `vm`
Nov 02 21:18:58.059 INFO kablam!    --> src/validator/mod.rs:234:17
Nov 02 21:18:58.059 INFO kablam!     |
Nov 02 21:18:58.059 INFO kablam! 234 |             let vm: SeqTransactionVM<P::VM> = stateful.execute(
Nov 02 21:18:58.059 INFO kablam!     |                 ^^ help: consider using `_vm` instead
Nov 02 21:18:58.060 INFO kablam! 
Nov 02 21:18:58.060 INFO kablam! warning: unused variable: `number`
Nov 02 21:18:58.060 INFO kablam!   --> src/patch.rs:26:21
Nov 02 21:18:58.060 INFO kablam!    |
Nov 02 21:18:58.060 INFO kablam! 26 |     fn block_reward(number: U256, uncles: usize) -> U256 { P::base_reward() + P::base_reward().shr(5) * U256::from(uncles) }
Nov 02 21:18:58.061 INFO kablam!    |                     ^^^^^^ help: consider using `_number` instead
Nov 02 21:18:58.061 INFO kablam! 
Nov 02 21:18:58.061 INFO kablam! warning: unused variable: `uncles`
Nov 02 21:18:58.061 INFO kablam!   --> src/patch.rs:51:35
Nov 02 21:18:58.061 INFO kablam!    |
Nov 02 21:18:58.062 INFO kablam! 51 |     fn block_reward(number: U256, uncles: usize) -> U256 {
Nov 02 21:18:58.062 INFO kablam!    |                                   ^^^^^^ help: consider using `_uncles` instead
Nov 02 21:18:58.062 INFO kablam! 
Nov 02 21:18:58.062 INFO kablam! warning: unused variable: `distance`
Nov 02 21:18:58.062 INFO kablam!   --> src/patch.rs:59:21
Nov 02 21:18:58.067 INFO kablam!    |
Nov 02 21:18:58.067 INFO kablam! 59 |     fn uncle_reward(distance: U256) -> U256 {
Nov 02 21:18:58.067 INFO kablam!    |                     ^^^^^^^^ help: consider using `_distance` instead
Nov 02 21:18:58.067 INFO kablam! 
Nov 02 21:18:58.067 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:18:58.068 INFO kablam!    --> src/main.rs:119:9
Nov 02 21:18:58.068 INFO kablam!     |
Nov 02 21:18:58.068 INFO kablam! 119 |     let mut client = ETHStream::new(
Nov 02 21:18:58.068 INFO kablam!     |         ----^^^^^^
Nov 02 21:18:58.068 INFO kablam!     |         |
Nov 02 21:18:58.069 INFO kablam!     |         help: remove this `mut`
Nov 02 21:18:58.069 INFO kablam!     |
Nov 02 21:18:58.069 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 21:18:58.069 INFO kablam! 
Nov 02 21:18:58.069 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:18:58.070 INFO kablam!    --> src/main.rs:143:9
Nov 02 21:18:58.070 INFO kablam!     |
Nov 02 21:18:58.070 INFO kablam! 143 |     let mut got_bodies_for_current = true;
Nov 02 21:18:58.070 INFO kablam!     |         ----^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:18:58.070 INFO kablam!     |         |
Nov 02 21:18:58.070 INFO kablam!     |         help: remove this `mut`
Nov 02 21:18:58.071 INFO kablam! 
Nov 02 21:18:58.071 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:18:58.071 INFO kablam!    --> src/main.rs:147:9
Nov 02 21:18:58.071 INFO kablam!     |
Nov 02 21:18:58.071 INFO kablam! 147 |     let mut when = Instant::now() + dur;
Nov 02 21:18:58.072 INFO kablam!     |         ----^^^^
Nov 02 21:18:58.072 INFO kablam!     |         |
Nov 02 21:18:58.072 INFO kablam!     |         help: remove this `mut`
Nov 02 21:18:58.072 INFO kablam! 
Nov 02 21:18:58.072 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:18:58.073 INFO kablam!    --> src/main.rs:149:29
Nov 02 21:18:58.073 INFO kablam!     |
Nov 02 21:18:58.073 INFO kablam! 149 |     let (mut client_sender, mut client_receiver) = client.split();
Nov 02 21:18:58.073 INFO kablam!     |                             ----^^^^^^^^^^^^^^^
Nov 02 21:18:58.073 INFO kablam!     |                             |
Nov 02 21:18:58.073 INFO kablam!     |                             help: remove this `mut`
Nov 02 21:18:58.074 INFO kablam! 
Nov 02 21:18:58.087 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:18:58.087 INFO kablam!   --> src/validator/genesis.rs:20:9
Nov 02 21:18:58.087 INFO kablam!    |
Nov 02 21:18:58.087 INFO kablam! 20 |     let mut header = Header {
Nov 02 21:18:58.087 INFO kablam!    |         ----^^^^^^
Nov 02 21:18:58.088 INFO kablam!    |         |
Nov 02 21:18:58.088 INFO kablam!    |         help: remove this `mut`
Nov 02 21:18:58.088 INFO kablam! 
Nov 02 21:18:58.095 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:18:58.095 INFO kablam!   --> src/validator/genesis.rs:50:9
Nov 02 21:18:58.095 INFO kablam!    |
Nov 02 21:18:58.095 INFO kablam! 50 |     let mut accounts: Vec<(&String, &JSONAccount)> = genesis_accounts.iter().collect();
Nov 02 21:18:58.095 INFO kablam!    |         ----^^^^^^^^
Nov 02 21:18:58.096 INFO kablam!    |         |
Nov 02 21:18:58.096 INFO kablam!    |         help: remove this `mut`
Nov 02 21:18:58.096 INFO kablam! 
Nov 02 21:18:58.124 INFO kablam! warning: constant item is never used: `NETWORK_ID`
Nov 02 21:18:58.124 INFO kablam!   --> src/main.rs:51:1
Nov 02 21:18:58.124 INFO kablam!    |
Nov 02 21:18:58.124 INFO kablam! 51 | const NETWORK_ID: usize = 1;
Nov 02 21:18:58.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:18:58.124 INFO kablam!    |
Nov 02 21:18:58.125 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 21:18:58.125 INFO kablam! 
Nov 02 21:18:58.129 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 02 21:18:58.129 INFO kablam!    --> src/main.rs:111:5
Nov 02 21:18:58.130 INFO kablam!     |
Nov 02 21:18:58.130 INFO kablam! 111 |     env_logger::init();
Nov 02 21:18:58.130 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Nov 02 21:18:58.130 INFO kablam!     |
Nov 02 21:18:58.131 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 21:18:58.131 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:18:58.131 INFO kablam! 
Nov 02 21:19:04.325 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 59.96s
Nov 02 21:19:04.337 INFO kablam! su: No module specific data is present
Nov 02 21:19:04.687 INFO running `"docker" "rm" "-f" "ff5cf290bd2ff59626fd01ace3eab0e6af8879ed8f57212a471dd71103596113"`
Nov 02 21:19:04.930 INFO blam! ff5cf290bd2ff59626fd01ace3eab0e6af8879ed8f57212a471dd71103596113
Nov 02 21:19:04.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-1/1.30.0:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 21:19:05.275 INFO blam! 774fe4b0407f4707ca5dd343d53d5f496bd00bd79d5c27a4488bb8cc821581bb
Nov 02 21:19:05.281 INFO running `"docker" "start" "-a" "774fe4b0407f4707ca5dd343d53d5f496bd00bd79d5c27a4488bb8cc821581bb"`
Nov 02 21:19:05.858 INFO kablam! usermod: no changes
Nov 02 21:19:06.025 INFO kablam!    Compiling etclient v0.3.0 (/source)
Nov 02 21:19:12.073 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 21:19:12.073 INFO kablam!   --> src/main.rs:19:1
Nov 02 21:19:12.073 INFO kablam!    |
Nov 02 21:19:12.074 INFO kablam! 19 | #[macro_use]
Nov 02 21:19:12.074 INFO kablam!    | ^^^^^^^^^^^^
Nov 02 21:19:12.074 INFO kablam!    |
Nov 02 21:19:12.074 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:19:12.074 INFO kablam! 
Nov 02 21:19:12.074 INFO kablam! warning: unused imports: `Block`, `TotalHeader`, `Transaction`
Nov 02 21:19:12.074 INFO kablam!  --> src/validator/genesis.rs:4:21
Nov 02 21:19:12.074 INFO kablam!   |
Nov 02 21:19:12.074 INFO kablam! 4 | use block::{Header, Block, TotalHeader, Transaction, TransactionAction};
Nov 02 21:19:12.074 INFO kablam!   |                     ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
Nov 02 21:19:12.074 INFO kablam! 
Nov 02 21:19:12.074 INFO kablam! warning: unused import: `DatabaseGuard`
Nov 02 21:19:12.074 INFO kablam!  --> src/validator/genesis.rs:5:12
Nov 02 21:19:12.074 INFO kablam!   |
Nov 02 21:19:12.074 INFO kablam! 5 | use trie::{DatabaseGuard, DatabaseOwned, MemoryTrie};
Nov 02 21:19:12.074 INFO kablam!   |            ^^^^^^^^^^^^^
Nov 02 21:19:12.075 INFO kablam! 
Nov 02 21:19:12.075 INFO kablam! warning: unused import: `ethash`
Nov 02 21:19:12.075 INFO kablam!   --> src/validator/genesis.rs:10:5
Nov 02 21:19:12.075 INFO kablam!    |
Nov 02 21:19:12.075 INFO kablam! 10 | use ethash;
Nov 02 21:19:12.075 INFO kablam!    |     ^^^^^^
Nov 02 21:19:12.075 INFO kablam! 
Nov 02 21:19:12.075 INFO kablam! warning: unused import: `ethash`
Nov 02 21:19:12.075 INFO kablam!   --> src/validator/genesis.rs:81:9
Nov 02 21:19:12.075 INFO kablam!    |
Nov 02 21:19:12.075 INFO kablam! 81 |     use ethash;
Nov 02 21:19:12.075 INFO kablam!    |         ^^^^^^
Nov 02 21:19:12.075 INFO kablam! 
Nov 02 21:19:12.075 INFO kablam! warning: unused import: `FixedMemoryTrie`
Nov 02 21:19:12.075 INFO kablam!  --> src/validator/mod.rs:3:28
Nov 02 21:19:12.075 INFO kablam!   |
Nov 02 21:19:12.076 INFO kablam! 3 | use trie::{MemoryDatabase, FixedMemoryTrie};
Nov 02 21:19:12.076 INFO kablam!   |                            ^^^^^^^^^^^^^^^
Nov 02 21:19:12.076 INFO kablam! 
Nov 02 21:19:12.076 INFO kablam! warning: unused import: `H64`
Nov 02 21:19:12.076 INFO kablam!  --> src/validator/mod.rs:4:26
Nov 02 21:19:12.076 INFO kablam!   |
Nov 02 21:19:12.076 INFO kablam! 4 | use bigint::{U256, H256, H64, Gas};
Nov 02 21:19:12.076 INFO kablam!   |                          ^^^
Nov 02 21:19:12.076 INFO kablam! 
Nov 02 21:19:12.076 INFO kablam! warning: unused imports: `Transaction`, `ommers_hash`, `transactions_root`
Nov 02 21:19:12.076 INFO kablam!  --> src/validator/mod.rs:5:43
Nov 02 21:19:12.076 INFO kablam!   |
Nov 02 21:19:12.076 INFO kablam! 5 | use block::{Header, Receipt, TotalHeader, Transaction, Block, Log, TransactionAction, ommers_hash, transactions_root, receipts_root};
Nov 02 21:19:12.076 INFO kablam!   |                                           ^^^^^^^^^^^                                 ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Nov 02 21:19:12.076 INFO kablam! 
Nov 02 21:19:12.077 INFO kablam! warning: unused import: `Keccak256`
Nov 02 21:19:12.077 INFO kablam!  --> src/validator/mod.rs:7:20
Nov 02 21:19:12.077 INFO kablam!   |
Nov 02 21:19:12.077 INFO kablam! 7 | use sha3::{Digest, Keccak256};
Nov 02 21:19:12.077 INFO kablam!   |                    ^^^^^^^^^
Nov 02 21:19:12.077 INFO kablam! 
Nov 02 21:19:12.077 INFO kablam! warning: unused import: `rlp`
Nov 02 21:19:12.077 INFO kablam!  --> src/validator/mod.rs:8:5
Nov 02 21:19:12.077 INFO kablam!   |
Nov 02 21:19:12.083 INFO kablam! 8 | use rlp;
Nov 02 21:19:12.083 INFO kablam!   |     ^^^
Nov 02 21:19:12.083 INFO kablam! 
Nov 02 21:19:12.083 INFO kablam! warning: unused import: `PublicKey`
Nov 02 21:19:12.083 INFO kablam!   --> src/main.rs:32:17
Nov 02 21:19:12.083 INFO kablam!    |
Nov 02 21:19:12.083 INFO kablam! 32 | use secp256k1::{PublicKey, SecretKey};
Nov 02 21:19:12.083 INFO kablam!    |                 ^^^^^^^^^
Nov 02 21:19:12.083 INFO kablam! 
Nov 02 21:19:12.084 INFO kablam! warning: unused import: `H512`
Nov 02 21:19:12.084 INFO kablam!   --> src/main.rs:42:26
Nov 02 21:19:12.084 INFO kablam!    |
Nov 02 21:19:12.084 INFO kablam! 42 | use bigint::{H256, U256, H512};
Nov 02 21:19:12.084 INFO kablam!    |                          ^^^^
Nov 02 21:19:12.084 INFO kablam! 
Nov 02 21:19:12.084 INFO kablam! warning: unused import: `Keccak256`
Nov 02 21:19:12.084 INFO kablam!   --> src/main.rs:44:20
Nov 02 21:19:12.084 INFO kablam!    |
Nov 02 21:19:12.084 INFO kablam! 44 | use sha3::{Digest, Keccak256};
Nov 02 21:19:12.084 INFO kablam!    |                    ^^^^^^^^^
Nov 02 21:19:12.084 INFO kablam! 
Nov 02 21:19:12.084 INFO kablam! warning: unused import: `receipts_root`
Nov 02 21:19:12.084 INFO kablam!   --> src/main.rs:45:73
Nov 02 21:19:12.084 INFO kablam!    |
Nov 02 21:19:12.084 INFO kablam! 45 | use block::{Header, Block, Transaction, transactions_root, ommers_hash, receipts_root};
Nov 02 21:19:12.084 INFO kablam!    |                                                                         ^^^^^^^^^^^^^
Nov 02 21:19:12.085 INFO kablam! 
Nov 02 21:19:12.223 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
Nov 02 21:19:12.223 INFO kablam!    --> src/main.rs:151:59
Nov 02 21:19:12.223 INFO kablam!     |
Nov 02 21:19:12.224 INFO kablam! 151 |     let mut timeout = Timeout::new(dur, &handle).unwrap().boxed();
Nov 02 21:19:12.224 INFO kablam!     |                                                           ^^^^^
Nov 02 21:19:12.224 INFO kablam!     |
Nov 02 21:19:12.224 INFO kablam!     = note: #[warn(deprecated)] on by default
Nov 02 21:19:12.224 INFO kablam! 
Nov 02 21:19:12.224 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
Nov 02 21:19:12.224 INFO kablam!    --> src/main.rs:166:29
Nov 02 21:19:12.224 INFO kablam!     |
Nov 02 21:19:12.224 INFO kablam! 166 |                 timeout = t.boxed();
Nov 02 21:19:12.224 INFO kablam!     |                             ^^^^^
Nov 02 21:19:12.224 INFO kablam! 
Nov 02 21:19:12.227 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
Nov 02 21:19:12.227 INFO kablam!    --> src/main.rs:198:63
Nov 02 21:19:12.227 INFO kablam!     |
Nov 02 21:19:12.227 INFO kablam! 198 |                 timeout = Timeout::new(dur, &handle).unwrap().boxed();
Nov 02 21:19:12.227 INFO kablam!     |                                                               ^^^^^
Nov 02 21:19:12.228 INFO kablam! 
Nov 02 21:19:12.239 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
Nov 02 21:19:12.239 INFO kablam!    --> src/main.rs:297:71
Nov 02 21:19:12.239 INFO kablam!     |
Nov 02 21:19:12.239 INFO kablam! 297 |                         timeout = Timeout::new(dur, &handle).unwrap().boxed();
Nov 02 21:19:12.239 INFO kablam!     |                                                                       ^^^^^
Nov 02 21:19:12.239 INFO kablam! 
Nov 02 21:19:12.332 INFO kablam! warning: unused import: `Digest`
Nov 02 21:19:12.332 INFO kablam!  --> src/validator/mod.rs:7:12
Nov 02 21:19:12.332 INFO kablam!   |
Nov 02 21:19:12.332 INFO kablam! 7 | use sha3::{Digest, Keccak256};
Nov 02 21:19:12.332 INFO kablam!   |            ^^^^^^
Nov 02 21:19:12.333 INFO kablam! 
Nov 02 21:19:12.333 INFO kablam! warning: unused import: `Digest`
Nov 02 21:19:12.333 INFO kablam!   --> src/main.rs:44:12
Nov 02 21:19:12.333 INFO kablam!    |
Nov 02 21:19:12.333 INFO kablam! 44 | use sha3::{Digest, Keccak256};
Nov 02 21:19:12.333 INFO kablam!    |            ^^^^^^
Nov 02 21:19:12.333 INFO kablam! 
Nov 02 21:19:12.354 INFO kablam! warning: unused variable: `difficulty_bound_divisor`
Nov 02 21:19:12.354 INFO kablam!   --> src/validator/mod.rs:32:9
Nov 02 21:19:12.354 INFO kablam!    |
Nov 02 21:19:12.354 INFO kablam! 32 |     let difficulty_bound_divisor = U256::from(0x0800);
Nov 02 21:19:12.354 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_difficulty_bound_divisor` instead
Nov 02 21:19:12.354 INFO kablam!    |
Nov 02 21:19:12.356 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:19:12.356 INFO kablam! 
Nov 02 21:19:12.356 INFO kablam! warning: unused variable: `duration_limit`
Nov 02 21:19:12.356 INFO kablam!   --> src/validator/mod.rs:34:9
Nov 02 21:19:12.356 INFO kablam!    |
Nov 02 21:19:12.356 INFO kablam! 34 |     let duration_limit = 0x0d;
Nov 02 21:19:12.357 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_duration_limit` instead
Nov 02 21:19:12.357 INFO kablam! 
Nov 02 21:19:12.357 INFO kablam! warning: unused variable: `frontier_limit`
Nov 02 21:19:12.357 INFO kablam!   --> src/validator/mod.rs:35:9
Nov 02 21:19:12.357 INFO kablam!    |
Nov 02 21:19:12.357 INFO kablam! 35 |     let frontier_limit = U256::from(1150000);
Nov 02 21:19:12.357 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_frontier_limit` instead
Nov 02 21:19:12.357 INFO kablam! 
Nov 02 21:19:12.357 INFO kablam! warning: unused variable: `i`
Nov 02 21:19:12.357 INFO kablam!   --> src/main.rs:88:9
Nov 02 21:19:12.357 INFO kablam!    |
Nov 02 21:19:12.357 INFO kablam! 88 |     for i in validated_number..headers.len() {
Nov 02 21:19:12.357 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 02 21:19:12.357 INFO kablam! 
Nov 02 21:19:12.357 INFO kablam! warning: unused variable: `when`
Nov 02 21:19:12.357 INFO kablam!    --> src/main.rs:147:13
Nov 02 21:19:12.357 INFO kablam!     |
Nov 02 21:19:12.357 INFO kablam! 147 |     let mut when = Instant::now() + dur;
Nov 02 21:19:12.357 INFO kablam!     |             ^^^^ help: consider using `_when` instead
Nov 02 21:19:12.357 INFO kablam! 
Nov 02 21:19:12.357 INFO kablam! warning: unused variable: `version`
Nov 02 21:19:12.357 INFO kablam!    --> src/main.rs:211:29
Nov 02 21:19:12.357 INFO kablam!     |
Nov 02 21:19:12.357 INFO kablam! 211 |                 node, data, version
Nov 02 21:19:12.358 INFO kablam!     |                             ^^^^^^^ help: try ignoring the field: `version: _`
Nov 02 21:19:12.358 INFO kablam! 
Nov 02 21:19:12.358 INFO kablam! warning: unused variable: `max_headers`
Nov 02 21:19:12.358 INFO kablam!    --> src/main.rs:221:33
Nov 02 21:19:12.358 INFO kablam!     |
Nov 02 21:19:12.358 INFO kablam! 221 |                         number, max_headers, skip, reverse
Nov 02 21:19:12.358 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _`
Nov 02 21:19:12.358 INFO kablam! 
Nov 02 21:19:12.358 INFO kablam! warning: unused variable: `skip`
Nov 02 21:19:12.358 INFO kablam!    --> src/main.rs:221:46
Nov 02 21:19:12.358 INFO kablam!     |
Nov 02 21:19:12.358 INFO kablam! 221 |                         number, max_headers, skip, reverse
Nov 02 21:19:12.358 INFO kablam!     |                                              ^^^^ help: try ignoring the field: `skip: _`
Nov 02 21:19:12.358 INFO kablam! 
Nov 02 21:19:12.358 INFO kablam! warning: unused variable: `reverse`
Nov 02 21:19:12.358 INFO kablam!    --> src/main.rs:221:52
Nov 02 21:19:12.358 INFO kablam!     |
Nov 02 21:19:12.358 INFO kablam! 221 |                         number, max_headers, skip, reverse
Nov 02 21:19:12.358 INFO kablam!     |                                                    ^^^^^^^ help: try ignoring the field: `reverse: _`
Nov 02 21:19:12.358 INFO kablam! 
Nov 02 21:19:12.358 INFO kablam! warning: unused variable: `max_headers`
Nov 02 21:19:12.358 INFO kablam!    --> src/main.rs:241:31
Nov 02 21:19:12.358 INFO kablam!     |
Nov 02 21:19:12.358 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Nov 02 21:19:12.359 INFO kablam!     |                               ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _`
Nov 02 21:19:12.359 INFO kablam! 
Nov 02 21:19:12.359 INFO kablam! warning: unused variable: `skip`
Nov 02 21:19:12.359 INFO kablam!    --> src/main.rs:241:44
Nov 02 21:19:12.359 INFO kablam!     |
Nov 02 21:19:12.359 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Nov 02 21:19:12.359 INFO kablam!     |                                            ^^^^ help: try ignoring the field: `skip: _`
Nov 02 21:19:12.359 INFO kablam! 
Nov 02 21:19:12.359 INFO kablam! warning: unused variable: `reverse`
Nov 02 21:19:12.359 INFO kablam!    --> src/main.rs:241:50
Nov 02 21:19:12.359 INFO kablam!     |
Nov 02 21:19:12.359 INFO kablam! 241 |                         hash, max_headers, skip, reverse
Nov 02 21:19:12.359 INFO kablam!     |                                                  ^^^^^^^ help: try ignoring the field: `reverse: _`
Nov 02 21:19:12.359 INFO kablam! 
Nov 02 21:19:12.359 INFO kablam! warning: unused variable: `result`
Nov 02 21:19:12.359 INFO kablam!    --> src/validator/mod.rs:144:24
Nov 02 21:19:12.359 INFO kablam!     |
Nov 02 21:19:12.359 INFO kablam! 144 |         let (mix_hash, result) = self.dag.hashimoto(self.current_block.header.partial_hash(),
Nov 02 21:19:12.359 INFO kablam!     |                        ^^^^^^ help: consider using `_result` instead
Nov 02 21:19:12.359 INFO kablam! 
Nov 02 21:19:12.359 INFO kablam! warning: unused variable: `vm`
Nov 02 21:19:12.359 INFO kablam!    --> src/validator/mod.rs:222:13
Nov 02 21:19:12.359 INFO kablam!     |
Nov 02 21:19:12.359 INFO kablam! 222 |         let vm: SeqTransactionVM<P::VM> = stateful.execute(
Nov 02 21:19:12.359 INFO kablam!     |             ^^ help: consider using `_vm` instead
Nov 02 21:19:12.360 INFO kablam! 
Nov 02 21:19:12.360 INFO kablam! warning: unused variable: `vm`
Nov 02 21:19:12.360 INFO kablam!    --> src/validator/mod.rs:234:17
Nov 02 21:19:12.360 INFO kablam!     |
Nov 02 21:19:12.360 INFO kablam! 234 |             let vm: SeqTransactionVM<P::VM> = stateful.execute(
Nov 02 21:19:12.360 INFO kablam!     |                 ^^ help: consider using `_vm` instead
Nov 02 21:19:12.360 INFO kablam! 
Nov 02 21:19:12.360 INFO kablam! warning: unused variable: `number`
Nov 02 21:19:12.360 INFO kablam!   --> src/patch.rs:26:21
Nov 02 21:19:12.360 INFO kablam!    |
Nov 02 21:19:12.360 INFO kablam! 26 |     fn block_reward(number: U256, uncles: usize) -> U256 { P::base_reward() + P::base_reward().shr(5) * U256::from(uncles) }
Nov 02 21:19:12.360 INFO kablam!    |                     ^^^^^^ help: consider using `_number` instead
Nov 02 21:19:12.360 INFO kablam! 
Nov 02 21:19:12.360 INFO kablam! warning: unused variable: `uncles`
Nov 02 21:19:12.360 INFO kablam!   --> src/patch.rs:51:35
Nov 02 21:19:12.360 INFO kablam!    |
Nov 02 21:19:12.360 INFO kablam! 51 |     fn block_reward(number: U256, uncles: usize) -> U256 {
Nov 02 21:19:12.360 INFO kablam!    |                                   ^^^^^^ help: consider using `_uncles` instead
Nov 02 21:19:12.360 INFO kablam! 
Nov 02 21:19:12.360 INFO kablam! warning: unused variable: `distance`
Nov 02 21:19:12.360 INFO kablam!   --> src/patch.rs:59:21
Nov 02 21:19:12.360 INFO kablam!    |
Nov 02 21:19:12.360 INFO kablam! 59 |     fn uncle_reward(distance: U256) -> U256 {
Nov 02 21:19:12.360 INFO kablam!    |                     ^^^^^^^^ help: consider using `_distance` instead
Nov 02 21:19:12.360 INFO kablam! 
Nov 02 21:19:12.383 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:19:12.383 INFO kablam!    --> src/main.rs:119:9
Nov 02 21:19:12.383 INFO kablam!     |
Nov 02 21:19:12.383 INFO kablam! 119 |     let mut client = ETHStream::new(
Nov 02 21:19:12.383 INFO kablam!     |         ----^^^^^^
Nov 02 21:19:12.383 INFO kablam!     |         |
Nov 02 21:19:12.383 INFO kablam!     |         help: remove this `mut`
Nov 02 21:19:12.383 INFO kablam!     |
Nov 02 21:19:12.383 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 21:19:12.383 INFO kablam! 
Nov 02 21:19:12.383 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:19:12.383 INFO kablam!    --> src/main.rs:143:9
Nov 02 21:19:12.383 INFO kablam!     |
Nov 02 21:19:12.383 INFO kablam! 143 |     let mut got_bodies_for_current = true;
Nov 02 21:19:12.383 INFO kablam!     |         ----^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:19:12.383 INFO kablam!     |         |
Nov 02 21:19:12.383 INFO kablam!     |         help: remove this `mut`
Nov 02 21:19:12.383 INFO kablam! 
Nov 02 21:19:12.383 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:19:12.383 INFO kablam!    --> src/main.rs:147:9
Nov 02 21:19:12.383 INFO kablam!     |
Nov 02 21:19:12.383 INFO kablam! 147 |     let mut when = Instant::now() + dur;
Nov 02 21:19:12.383 INFO kablam!     |         ----^^^^
Nov 02 21:19:12.383 INFO kablam!     |         |
Nov 02 21:19:12.383 INFO kablam!     |         help: remove this `mut`
Nov 02 21:19:12.383 INFO kablam! 
Nov 02 21:19:12.383 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:19:12.383 INFO kablam!    --> src/main.rs:149:29
Nov 02 21:19:12.383 INFO kablam!     |
Nov 02 21:19:12.383 INFO kablam! 149 |     let (mut client_sender, mut client_receiver) = client.split();
Nov 02 21:19:12.383 INFO kablam!     |                             ----^^^^^^^^^^^^^^^
Nov 02 21:19:12.383 INFO kablam!     |                             |
Nov 02 21:19:12.383 INFO kablam!     |                             help: remove this `mut`
Nov 02 21:19:12.383 INFO kablam! 
Nov 02 21:19:12.407 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:19:12.407 INFO kablam!   --> src/validator/genesis.rs:20:9
Nov 02 21:19:12.407 INFO kablam!    |
Nov 02 21:19:12.407 INFO kablam! 20 |     let mut header = Header {
Nov 02 21:19:12.407 INFO kablam!    |         ----^^^^^^
Nov 02 21:19:12.407 INFO kablam!    |         |
Nov 02 21:19:12.407 INFO kablam!    |         help: remove this `mut`
Nov 02 21:19:12.407 INFO kablam! 
Nov 02 21:19:12.414 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:19:12.415 INFO kablam!   --> src/validator/genesis.rs:50:9
Nov 02 21:19:12.415 INFO kablam!    |
Nov 02 21:19:12.415 INFO kablam! 50 |     let mut accounts: Vec<(&String, &JSONAccount)> = genesis_accounts.iter().collect();
Nov 02 21:19:12.415 INFO kablam!    |         ----^^^^^^^^
Nov 02 21:19:12.415 INFO kablam!    |         |
Nov 02 21:19:12.415 INFO kablam!    |         help: remove this `mut`
Nov 02 21:19:12.415 INFO kablam! 
Nov 02 21:19:12.451 INFO kablam! warning: constant item is never used: `NETWORK_ID`
Nov 02 21:19:12.451 INFO kablam!   --> src/main.rs:51:1
Nov 02 21:19:12.451 INFO kablam!    |
Nov 02 21:19:12.451 INFO kablam! 51 | const NETWORK_ID: usize = 1;
Nov 02 21:19:12.451 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:19:12.451 INFO kablam!    |
Nov 02 21:19:12.451 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 21:19:12.451 INFO kablam! 
Nov 02 21:19:12.456 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 02 21:19:12.456 INFO kablam!    --> src/main.rs:111:5
Nov 02 21:19:12.456 INFO kablam!     |
Nov 02 21:19:12.456 INFO kablam! 111 |     env_logger::init();
Nov 02 21:19:12.456 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Nov 02 21:19:12.456 INFO kablam!     |
Nov 02 21:19:12.456 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 21:19:12.456 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:19:12.456 INFO kablam! 
Nov 02 21:19:16.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.96s
Nov 02 21:19:16.851 INFO kablam! su: No module specific data is present
Nov 02 21:19:17.736 INFO running `"docker" "rm" "-f" "774fe4b0407f4707ca5dd343d53d5f496bd00bd79d5c27a4488bb8cc821581bb"`
Nov 02 21:19:18.009 INFO blam! 774fe4b0407f4707ca5dd343d53d5f496bd00bd79d5c27a4488bb8cc821581bb
Nov 02 21:19:18.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-1/1.30.0:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 21:19:18.451 INFO blam! 66843a0a0bce48aa20737805b1c1504dddacb7f4cdd1181cd601506a57bcd5fa
Nov 02 21:19:18.457 INFO running `"docker" "start" "-a" "66843a0a0bce48aa20737805b1c1504dddacb7f4cdd1181cd601506a57bcd5fa"`
Nov 02 21:19:19.727 INFO kablam! usermod: no changes
Nov 02 21:19:20.047 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Nov 02 21:19:20.067 INFO kablam!      Running /target/debug/deps/etclient-f6ebb15ffedd4d9c
Nov 02 21:19:20.091 INFO blam! 
Nov 02 21:19:20.091 INFO blam! running 2 tests
Nov 02 21:19:20.111 INFO blam! test validator::tests::test_calculate_difficulty ... ok
Nov 02 21:19:39.586 INFO blam! test validator::genesis::tests::mainnet_genesis_block ... ok
Nov 02 21:19:39.586 INFO blam! 
Nov 02 21:19:39.586 INFO blam! test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 02 21:19:39.586 INFO blam! 
Nov 02 21:19:39.586 INFO kablam! su: No module specific data is present
Nov 02 21:19:40.077 INFO running `"docker" "rm" "-f" "66843a0a0bce48aa20737805b1c1504dddacb7f4cdd1181cd601506a57bcd5fa"`
Nov 02 21:19:40.373 INFO blam! 66843a0a0bce48aa20737805b1c1504dddacb7f4cdd1181cd601506a57bcd5fa
