Oct 13 15:34:13.658 INFO checking ethereum-trie-test-0.3.9 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977 Oct 13 15:34:13.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 13 15:34:13.845 INFO blam! 95caffe1a2b53376c3124239aa97fcf35ddaf50e91d126b7859015938b5c792c Oct 13 15:34:13.853 INFO running `"docker" "start" "-a" "95caffe1a2b53376c3124239aa97fcf35ddaf50e91d126b7859015938b5c792c"` Oct 13 15:34:14.593 INFO kablam! usermod: no changes Oct 13 15:34:14.672 INFO kablam! Checking elastic-array-plus v0.9.1 Oct 13 15:34:14.672 INFO kablam! Checking ethereum-hexutil v0.2.3 Oct 13 15:34:14.680 INFO kablam! Checking sha3 v0.6.0 Oct 13 15:34:16.294 INFO kablam! Checking ethereum-rlp v0.2.3 Oct 13 15:34:17.274 INFO kablam! Checking ethereum-bigint v0.2.9 Oct 13 15:34:20.066 INFO kablam! Checking ethereum-trie-test v0.3.9 (/source) Oct 13 15:34:21.941 INFO kablam! warning: unused imports: `DerefMut`, `Deref` Oct 13 15:34:21.941 INFO kablam! --> src/lib.rs:12:16 Oct 13 15:34:21.941 INFO kablam! | Oct 13 15:34:21.941 INFO kablam! 12 | use std::ops::{Deref, DerefMut}; Oct 13 15:34:21.941 INFO kablam! | ^^^^^ ^^^^^^^^ Oct 13 15:34:21.941 INFO kablam! | Oct 13 15:34:21.941 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 15:34:21.941 INFO kablam! Oct 13 15:34:21.941 INFO kablam! warning: unused imports: `Decodable`, `Encodable`, `Prototype` Oct 13 15:34:21.941 INFO kablam! --> src/merkle/nibble.rs:1:22 Oct 13 15:34:21.941 INFO kablam! | Oct 13 15:34:21.941 INFO kablam! 1 | use rlp::{RlpStream, Encodable, Decodable, Rlp, Prototype}; Oct 13 15:34:21.941 INFO kablam! | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ Oct 13 15:34:21.942 INFO kablam! Oct 13 15:34:21.943 INFO kablam! warning: unused import: `std::ops::Deref` Oct 13 15:34:21.943 INFO kablam! --> src/merkle/nibble.rs:2:5 Oct 13 15:34:21.943 INFO kablam! | Oct 13 15:34:21.943 INFO kablam! 2 | use std::ops::Deref; Oct 13 15:34:21.943 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 13 15:34:21.948 INFO kablam! Oct 13 15:34:21.948 INFO kablam! warning: unused import: `Hash` Oct 13 15:34:21.948 INFO kablam! --> src/merkle/nibble.rs:4:17 Oct 13 15:34:21.948 INFO kablam! | Oct 13 15:34:21.948 INFO kablam! 4 | use std::hash::{Hash, Hasher}; Oct 13 15:34:21.948 INFO kablam! | ^^^^ Oct 13 15:34:21.948 INFO kablam! Oct 13 15:34:21.948 INFO kablam! warning: unused imports: `Debug`, `Formatter`, `self` Oct 13 15:34:21.948 INFO kablam! --> src/merkle/nibble.rs:5:16 Oct 13 15:34:21.948 INFO kablam! | Oct 13 15:34:21.948 INFO kablam! 5 | use std::fmt::{self, Debug, Formatter}; Oct 13 15:34:21.948 INFO kablam! | ^^^^ ^^^^^ ^^^^^^^^^ Oct 13 15:34:21.948 INFO kablam! Oct 13 15:34:21.948 INFO kablam! warning: unused imports: `NibbleSlice`, `Nibble` Oct 13 15:34:21.948 INFO kablam! --> src/merkle/node.rs:1:27 Oct 13 15:34:21.948 INFO kablam! | Oct 13 15:34:21.948 INFO kablam! 1 | use super::nibble::{self, Nibble, NibbleVec, NibbleSlice, NibbleType}; Oct 13 15:34:21.948 INFO kablam! | ^^^^^^ ^^^^^^^^^^^ Oct 13 15:34:21.948 INFO kablam! Oct 13 15:34:21.948 INFO kablam! warning: unused import: `Keccak256` Oct 13 15:34:21.948 INFO kablam! --> src/merkle/node.rs:157:24 Oct 13 15:34:21.948 INFO kablam! | Oct 13 15:34:21.948 INFO kablam! 157 | use sha3::{Digest, Keccak256}; Oct 13 15:34:21.948 INFO kablam! | ^^^^^^^^^ Oct 13 15:34:21.948 INFO kablam! Oct 13 15:34:21.948 INFO kablam! warning: unused imports: `NibbleSlice`, `NibbleVec`, `Nibble` Oct 13 15:34:21.948 INFO kablam! --> src/merkle/node.rs:158:32 Oct 13 15:34:21.948 INFO kablam! | Oct 13 15:34:21.948 INFO kablam! 158 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble}; Oct 13 15:34:21.948 INFO kablam! | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^ Oct 13 15:34:21.948 INFO kablam! Oct 13 15:34:21.948 INFO kablam! warning: unused imports: `NibbleSlice`, `NibbleType`, `NibbleVec`, `Nibble` Oct 13 15:34:21.948 INFO kablam! --> src/merkle/mod.rs:4:20 Oct 13 15:34:21.948 INFO kablam! | Oct 13 15:34:21.948 INFO kablam! 4 | use self::nibble::{Nibble, NibbleVec, NibbleSlice, NibbleType}; Oct 13 15:34:21.948 INFO kablam! | ^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ Oct 13 15:34:21.948 INFO kablam! Oct 13 15:34:21.948 INFO kablam! warning: unused import: `::Trie` Oct 13 15:34:21.948 INFO kablam! --> src/database/memory.rs:1:5 Oct 13 15:34:21.948 INFO kablam! | Oct 13 15:34:21.948 INFO kablam! 1 | use ::Trie; Oct 13 15:34:21.948 INFO kablam! | ^^^^^^ Oct 13 15:34:21.948 INFO kablam! Oct 13 15:34:21.948 INFO kablam! warning: unused import: `DatabaseOwned` Oct 13 15:34:21.948 INFO kablam! --> src/database/memory.rs:2:23 Oct 13 15:34:21.948 INFO kablam! | Oct 13 15:34:21.949 INFO kablam! 2 | use super::{Database, DatabaseOwned, DatabaseGuard}; Oct 13 15:34:21.949 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 15:34:21.949 INFO kablam! Oct 13 15:34:21.955 INFO kablam! warning: unused import: `std::cell::UnsafeCell` Oct 13 15:34:21.955 INFO kablam! --> src/lib.rs:726:9 Oct 13 15:34:21.955 INFO kablam! | Oct 13 15:34:21.955 INFO kablam! 726 | use std::cell::UnsafeCell; Oct 13 15:34:21.955 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Oct 13 15:34:21.955 INFO kablam! Oct 13 15:34:22.172 INFO kablam! warning: unused imports: `DerefMut`, `Deref` Oct 13 15:34:22.172 INFO kablam! --> src/lib.rs:12:16 Oct 13 15:34:22.172 INFO kablam! | Oct 13 15:34:22.172 INFO kablam! 12 | use std::ops::{Deref, DerefMut}; Oct 13 15:34:22.172 INFO kablam! | ^^^^^ ^^^^^^^^ Oct 13 15:34:22.172 INFO kablam! | Oct 13 15:34:22.172 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 15:34:22.172 INFO kablam! Oct 13 15:34:22.172 INFO kablam! warning: unused imports: `Decodable`, `Encodable`, `Prototype` Oct 13 15:34:22.172 INFO kablam! --> src/merkle/nibble.rs:1:22 Oct 13 15:34:22.172 INFO kablam! | Oct 13 15:34:22.173 INFO kablam! 1 | use rlp::{RlpStream, Encodable, Decodable, Rlp, Prototype}; Oct 13 15:34:22.173 INFO kablam! | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ Oct 13 15:34:22.173 INFO kablam! Oct 13 15:34:22.173 INFO kablam! warning: unused import: `std::ops::Deref` Oct 13 15:34:22.173 INFO kablam! --> src/merkle/nibble.rs:2:5 Oct 13 15:34:22.173 INFO kablam! | Oct 13 15:34:22.173 INFO kablam! 2 | use std::ops::Deref; Oct 13 15:34:22.173 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 13 15:34:22.173 INFO kablam! Oct 13 15:34:22.173 INFO kablam! warning: unused import: `Hash` Oct 13 15:34:22.173 INFO kablam! --> src/merkle/nibble.rs:4:17 Oct 13 15:34:22.173 INFO kablam! | Oct 13 15:34:22.173 INFO kablam! 4 | use std::hash::{Hash, Hasher}; Oct 13 15:34:22.173 INFO kablam! | ^^^^ Oct 13 15:34:22.173 INFO kablam! Oct 13 15:34:22.173 INFO kablam! warning: unused imports: `Debug`, `Formatter`, `self` Oct 13 15:34:22.173 INFO kablam! --> src/merkle/nibble.rs:5:16 Oct 13 15:34:22.173 INFO kablam! | Oct 13 15:34:22.173 INFO kablam! 5 | use std::fmt::{self, Debug, Formatter}; Oct 13 15:34:22.173 INFO kablam! | ^^^^ ^^^^^ ^^^^^^^^^ Oct 13 15:34:22.173 INFO kablam! Oct 13 15:34:22.173 INFO kablam! warning: unused imports: `NibbleSlice`, `Nibble` Oct 13 15:34:22.173 INFO kablam! --> src/merkle/node.rs:1:27 Oct 13 15:34:22.173 INFO kablam! | Oct 13 15:34:22.173 INFO kablam! 1 | use super::nibble::{self, Nibble, NibbleVec, NibbleSlice, NibbleType}; Oct 13 15:34:22.173 INFO kablam! | ^^^^^^ ^^^^^^^^^^^ Oct 13 15:34:22.173 INFO kablam! Oct 13 15:34:22.173 INFO kablam! warning: unused imports: `NibbleSlice`, `NibbleType`, `NibbleVec`, `Nibble` Oct 13 15:34:22.173 INFO kablam! --> src/merkle/mod.rs:4:20 Oct 13 15:34:22.173 INFO kablam! | Oct 13 15:34:22.173 INFO kablam! 4 | use self::nibble::{Nibble, NibbleVec, NibbleSlice, NibbleType}; Oct 13 15:34:22.173 INFO kablam! | ^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ Oct 13 15:34:22.173 INFO kablam! Oct 13 15:34:22.173 INFO kablam! warning: unused import: `::Trie` Oct 13 15:34:22.173 INFO kablam! --> src/database/memory.rs:1:5 Oct 13 15:34:22.173 INFO kablam! | Oct 13 15:34:22.173 INFO kablam! 1 | use ::Trie; Oct 13 15:34:22.173 INFO kablam! | ^^^^^^ Oct 13 15:34:22.173 INFO kablam! Oct 13 15:34:22.173 INFO kablam! warning: unused import: `DatabaseOwned` Oct 13 15:34:22.173 INFO kablam! --> src/database/memory.rs:2:23 Oct 13 15:34:22.173 INFO kablam! | Oct 13 15:34:22.173 INFO kablam! 2 | use super::{Database, DatabaseOwned, DatabaseGuard}; Oct 13 15:34:22.173 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 15:34:22.173 INFO kablam! Oct 13 15:34:22.416 INFO kablam! warning: unused import: `Hasher` Oct 13 15:34:22.416 INFO kablam! --> src/merkle/nibble.rs:4:23 Oct 13 15:34:22.416 INFO kablam! | Oct 13 15:34:22.416 INFO kablam! 4 | use std::hash::{Hash, Hasher}; Oct 13 15:34:22.416 INFO kablam! | ^^^^^^ Oct 13 15:34:22.416 INFO kablam! Oct 13 15:34:22.416 INFO kablam! warning: unused import: `Decodable` Oct 13 15:34:22.416 INFO kablam! --> src/merkle/node.rs:3:39 Oct 13 15:34:22.416 INFO kablam! | Oct 13 15:34:22.416 INFO kablam! 3 | use rlp::{self, RlpStream, Encodable, Decodable, Rlp, Prototype}; Oct 13 15:34:22.416 INFO kablam! | ^^^^^^^^^ Oct 13 15:34:22.416 INFO kablam! Oct 13 15:34:22.416 INFO kablam! warning: unused import: `Digest` Oct 13 15:34:22.416 INFO kablam! --> src/merkle/node.rs:157:16 Oct 13 15:34:22.416 INFO kablam! | Oct 13 15:34:22.416 INFO kablam! 157 | use sha3::{Digest, Keccak256}; Oct 13 15:34:22.416 INFO kablam! | ^^^^^^ Oct 13 15:34:22.416 INFO kablam! Oct 13 15:34:22.416 INFO kablam! warning: unused import: `DatabaseGuard` Oct 13 15:34:22.416 INFO kablam! --> src/lib.rs:723:17 Oct 13 15:34:22.416 INFO kablam! | Oct 13 15:34:22.416 INFO kablam! 723 | use super::{DatabaseGuard, Trie}; Oct 13 15:34:22.416 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 15:34:22.416 INFO kablam! Oct 13 15:34:22.464 INFO kablam! warning: unused variable: `value` Oct 13 15:34:22.464 INFO kablam! --> src/lib.rs:283:74 Oct 13 15:34:22.464 INFO kablam! | Oct 13 15:34:22.464 INFO kablam! 283 | let submap = Self::build_submap(1, map.iter().filter(|&(key, value)| { Oct 13 15:34:22.464 INFO kablam! | ^^^^^ help: consider using `_value` instead Oct 13 15:34:22.464 INFO kablam! | Oct 13 15:34:22.464 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 15:34:22.464 INFO kablam! Oct 13 15:34:22.464 INFO kablam! warning: unused variable: `value` Oct 13 15:34:22.464 INFO kablam! --> src/lib.rs:296:29 Oct 13 15:34:22.464 INFO kablam! | Oct 13 15:34:22.464 INFO kablam! 296 | .filter(|&(key, value)| key.len() == 0).next() Oct 13 15:34:22.464 INFO kablam! | ^^^^^ help: consider using `_value` instead Oct 13 15:34:22.464 INFO kablam! Oct 13 15:34:22.464 INFO kablam! warning: unused variable: `key` Oct 13 15:34:22.464 INFO kablam! --> src/lib.rs:297:20 Oct 13 15:34:22.465 INFO kablam! | Oct 13 15:34:22.465 INFO kablam! 297 | .map(|(key, value)| value.clone()); Oct 13 15:34:22.465 INFO kablam! | ^^^ help: consider using `_key` instead Oct 13 15:34:22.465 INFO kablam! Oct 13 15:34:22.465 INFO kablam! warning: unused variable: `sub_nodes` Oct 13 15:34:22.465 INFO kablam! --> src/lib.rs:632:44 Oct 13 15:34:22.465 INFO kablam! | Oct 13 15:34:22.465 INFO kablam! 632 | MerkleNode::Branch(sub_nodes, sub_additional) => { Oct 13 15:34:22.465 INFO kablam! | ^^^^^^^^^ help: consider using `_sub_nodes` instead Oct 13 15:34:22.465 INFO kablam! Oct 13 15:34:22.465 INFO kablam! warning: unused variable: `sub_additional` Oct 13 15:34:22.465 INFO kablam! --> src/lib.rs:632:55 Oct 13 15:34:22.465 INFO kablam! | Oct 13 15:34:22.465 INFO kablam! 632 | MerkleNode::Branch(sub_nodes, sub_additional) => { Oct 13 15:34:22.465 INFO kablam! | ^^^^^^^^^^^^^^ help: consider using `_sub_additional` instead Oct 13 15:34:22.465 INFO kablam! Oct 13 15:34:22.562 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.562 INFO kablam! --> src/lib.rs:740:13 Oct 13 15:34:22.562 INFO kablam! | Oct 13 15:34:22.562 INFO kablam! 740 | let mut database: HashMap> = HashMap::new(); Oct 13 15:34:22.562 INFO kablam! | ----^^^^^^^^ Oct 13 15:34:22.562 INFO kablam! | | Oct 13 15:34:22.562 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.563 INFO kablam! | Oct 13 15:34:22.563 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 15:34:22.563 INFO kablam! Oct 13 15:34:22.566 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.566 INFO kablam! --> src/lib.rs:756:13 Oct 13 15:34:22.566 INFO kablam! | Oct 13 15:34:22.566 INFO kablam! 756 | let mut database: HashMap> = HashMap::new(); Oct 13 15:34:22.566 INFO kablam! | ----^^^^^^^^ Oct 13 15:34:22.566 INFO kablam! | | Oct 13 15:34:22.566 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.566 INFO kablam! Oct 13 15:34:22.571 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.571 INFO kablam! --> src/lib.rs:776:13 Oct 13 15:34:22.571 INFO kablam! | Oct 13 15:34:22.571 INFO kablam! 776 | let mut database: HashMap> = HashMap::new(); Oct 13 15:34:22.571 INFO kablam! | ----^^^^^^^^ Oct 13 15:34:22.572 INFO kablam! | | Oct 13 15:34:22.572 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.572 INFO kablam! Oct 13 15:34:22.574 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.574 INFO kablam! --> src/lib.rs:801:13 Oct 13 15:34:22.574 INFO kablam! | Oct 13 15:34:22.575 INFO kablam! 801 | let mut database: HashMap> = HashMap::new(); Oct 13 15:34:22.575 INFO kablam! | ----^^^^^^^^ Oct 13 15:34:22.575 INFO kablam! | | Oct 13 15:34:22.575 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.575 INFO kablam! Oct 13 15:34:22.577 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.577 INFO kablam! --> src/lib.rs:812:13 Oct 13 15:34:22.577 INFO kablam! | Oct 13 15:34:22.577 INFO kablam! 812 | let mut database: HashMap> = HashMap::new(); Oct 13 15:34:22.577 INFO kablam! | ----^^^^^^^^ Oct 13 15:34:22.577 INFO kablam! | | Oct 13 15:34:22.577 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.578 INFO kablam! Oct 13 15:34:22.580 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.580 INFO kablam! --> src/lib.rs:825:13 Oct 13 15:34:22.580 INFO kablam! | Oct 13 15:34:22.580 INFO kablam! 825 | let mut database: HashMap> = HashMap::new(); Oct 13 15:34:22.580 INFO kablam! | ----^^^^^^^^ Oct 13 15:34:22.581 INFO kablam! | | Oct 13 15:34:22.581 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.581 INFO kablam! Oct 13 15:34:22.583 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.583 INFO kablam! --> src/lib.rs:841:13 Oct 13 15:34:22.583 INFO kablam! | Oct 13 15:34:22.583 INFO kablam! 841 | let mut map = HashMap::new(); Oct 13 15:34:22.583 INFO kablam! | ----^^^ Oct 13 15:34:22.583 INFO kablam! | | Oct 13 15:34:22.583 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.584 INFO kablam! Oct 13 15:34:22.584 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.584 INFO kablam! --> src/lib.rs:843:13 Oct 13 15:34:22.584 INFO kablam! | Oct 13 15:34:22.584 INFO kablam! 843 | let mut database: HashMap> = HashMap::new(); Oct 13 15:34:22.584 INFO kablam! | ----^^^^^^^^ Oct 13 15:34:22.584 INFO kablam! | | Oct 13 15:34:22.584 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.584 INFO kablam! Oct 13 15:34:22.587 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.587 INFO kablam! --> src/lib.rs:854:13 Oct 13 15:34:22.587 INFO kablam! | Oct 13 15:34:22.587 INFO kablam! 854 | let mut map = HashMap::new(); Oct 13 15:34:22.587 INFO kablam! | ----^^^ Oct 13 15:34:22.587 INFO kablam! | | Oct 13 15:34:22.587 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.588 INFO kablam! Oct 13 15:34:22.588 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.588 INFO kablam! --> src/lib.rs:856:13 Oct 13 15:34:22.588 INFO kablam! | Oct 13 15:34:22.588 INFO kablam! 856 | let mut database: HashMap> = HashMap::new(); Oct 13 15:34:22.588 INFO kablam! | ----^^^^^^^^ Oct 13 15:34:22.588 INFO kablam! | | Oct 13 15:34:22.588 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.588 INFO kablam! Oct 13 15:34:22.590 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.590 INFO kablam! --> src/lib.rs:869:13 Oct 13 15:34:22.590 INFO kablam! | Oct 13 15:34:22.590 INFO kablam! 869 | let mut map = HashMap::new(); Oct 13 15:34:22.590 INFO kablam! | ----^^^ Oct 13 15:34:22.590 INFO kablam! | | Oct 13 15:34:22.590 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.591 INFO kablam! Oct 13 15:34:22.591 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.591 INFO kablam! --> src/lib.rs:871:13 Oct 13 15:34:22.591 INFO kablam! | Oct 13 15:34:22.591 INFO kablam! 871 | let mut database: HashMap> = HashMap::new(); Oct 13 15:34:22.591 INFO kablam! | ----^^^^^^^^ Oct 13 15:34:22.591 INFO kablam! | | Oct 13 15:34:22.591 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.592 INFO kablam! Oct 13 15:34:22.592 INFO kablam! warning: variable does not need to be mutable Oct 13 15:34:22.592 INFO kablam! --> src/lib.rs:872:13 Oct 13 15:34:22.592 INFO kablam! | Oct 13 15:34:22.592 INFO kablam! 872 | let mut trie: Trie>> = Trie::build(database, &map); Oct 13 15:34:22.592 INFO kablam! | ----^^^^ Oct 13 15:34:22.592 INFO kablam! | | Oct 13 15:34:22.592 INFO kablam! | help: remove this `mut` Oct 13 15:34:22.593 INFO kablam! Oct 13 15:34:22.655 INFO kablam! warning: method is never used: `free` Oct 13 15:34:22.655 INFO kablam! --> src/database/mod.rs:96:5 Oct 13 15:34:22.655 INFO kablam! | Oct 13 15:34:22.655 INFO kablam! 96 | pub fn free<'b>(&'b mut self, hash: H256) { Oct 13 15:34:22.655 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 15:34:22.655 INFO kablam! | Oct 13 15:34:22.656 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 15:34:22.656 INFO kablam! Oct 13 15:34:22.656 INFO kablam! warning: field is never used: `freed` Oct 13 15:34:22.656 INFO kablam! --> src/database/mod.rs:123:5 Oct 13 15:34:22.656 INFO kablam! | Oct 13 15:34:22.656 INFO kablam! 123 | freed: Vec, Oct 13 15:34:22.656 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 13 15:34:22.657 INFO kablam! Oct 13 15:34:22.756 INFO kablam! warning: unused import: `Hasher` Oct 13 15:34:22.756 INFO kablam! --> src/merkle/nibble.rs:4:23 Oct 13 15:34:22.756 INFO kablam! | Oct 13 15:34:22.756 INFO kablam! 4 | use std::hash::{Hash, Hasher}; Oct 13 15:34:22.756 INFO kablam! | ^^^^^^ Oct 13 15:34:22.756 INFO kablam! Oct 13 15:34:22.756 INFO kablam! warning: unused import: `Decodable` Oct 13 15:34:22.756 INFO kablam! --> src/merkle/node.rs:3:39 Oct 13 15:34:22.756 INFO kablam! | Oct 13 15:34:22.756 INFO kablam! 3 | use rlp::{self, RlpStream, Encodable, Decodable, Rlp, Prototype}; Oct 13 15:34:22.756 INFO kablam! | ^^^^^^^^^ Oct 13 15:34:22.756 INFO kablam! Oct 13 15:34:22.794 INFO kablam! warning: unused variable: `value` Oct 13 15:34:22.794 INFO kablam! --> src/lib.rs:283:74 Oct 13 15:34:22.794 INFO kablam! | Oct 13 15:34:22.794 INFO kablam! 283 | let submap = Self::build_submap(1, map.iter().filter(|&(key, value)| { Oct 13 15:34:22.794 INFO kablam! | ^^^^^ help: consider using `_value` instead Oct 13 15:34:22.794 INFO kablam! | Oct 13 15:34:22.794 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 15:34:22.794 INFO kablam! Oct 13 15:34:22.794 INFO kablam! warning: unused variable: `value` Oct 13 15:34:22.794 INFO kablam! --> src/lib.rs:296:29 Oct 13 15:34:22.794 INFO kablam! | Oct 13 15:34:22.794 INFO kablam! 296 | .filter(|&(key, value)| key.len() == 0).next() Oct 13 15:34:22.794 INFO kablam! | ^^^^^ help: consider using `_value` instead Oct 13 15:34:22.794 INFO kablam! Oct 13 15:34:22.795 INFO kablam! warning: unused variable: `key` Oct 13 15:34:22.795 INFO kablam! --> src/lib.rs:297:20 Oct 13 15:34:22.795 INFO kablam! | Oct 13 15:34:22.795 INFO kablam! 297 | .map(|(key, value)| value.clone()); Oct 13 15:34:22.795 INFO kablam! | ^^^ help: consider using `_key` instead Oct 13 15:34:22.795 INFO kablam! Oct 13 15:34:22.795 INFO kablam! warning: unused variable: `sub_nodes` Oct 13 15:34:22.795 INFO kablam! --> src/lib.rs:632:44 Oct 13 15:34:22.795 INFO kablam! | Oct 13 15:34:22.795 INFO kablam! 632 | MerkleNode::Branch(sub_nodes, sub_additional) => { Oct 13 15:34:22.795 INFO kablam! | ^^^^^^^^^ help: consider using `_sub_nodes` instead Oct 13 15:34:22.795 INFO kablam! Oct 13 15:34:22.795 INFO kablam! warning: unused variable: `sub_additional` Oct 13 15:34:22.795 INFO kablam! --> src/lib.rs:632:55 Oct 13 15:34:22.795 INFO kablam! | Oct 13 15:34:22.795 INFO kablam! 632 | MerkleNode::Branch(sub_nodes, sub_additional) => { Oct 13 15:34:22.795 INFO kablam! | ^^^^^^^^^^^^^^ help: consider using `_sub_additional` instead Oct 13 15:34:22.795 INFO kablam! Oct 13 15:34:22.936 INFO kablam! warning: method is never used: `free` Oct 13 15:34:22.936 INFO kablam! --> src/database/mod.rs:96:5 Oct 13 15:34:22.936 INFO kablam! | Oct 13 15:34:22.936 INFO kablam! 96 | pub fn free<'b>(&'b mut self, hash: H256) { Oct 13 15:34:22.936 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 15:34:22.936 INFO kablam! | Oct 13 15:34:22.936 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 15:34:22.936 INFO kablam! Oct 13 15:34:22.936 INFO kablam! warning: field is never used: `freed` Oct 13 15:34:22.936 INFO kablam! --> src/database/mod.rs:123:5 Oct 13 15:34:22.936 INFO kablam! | Oct 13 15:34:22.936 INFO kablam! 123 | freed: Vec, Oct 13 15:34:22.936 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 13 15:34:22.936 INFO kablam! Oct 13 15:34:23.018 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.40s Oct 13 15:34:23.018 INFO kablam! su: No module specific data is present Oct 13 15:34:23.684 INFO running `"docker" "rm" "-f" "95caffe1a2b53376c3124239aa97fcf35ddaf50e91d126b7859015938b5c792c"` Oct 13 15:34:23.912 INFO blam! 95caffe1a2b53376c3124239aa97fcf35ddaf50e91d126b7859015938b5c792c