Nov 02 21:14:14.338 INFO testing ethereum-trie-0.4.0 against 1.30.0 for beta-1.31-1
Nov 02 21:14:14.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:14:14.779 INFO blam! d2f18a6838e7b53bdcac03df3b1ce1b37d84b56b8c4f0e252dd643546e9c5cde
Nov 02 21:14:14.781 INFO running `"docker" "start" "-a" "d2f18a6838e7b53bdcac03df3b1ce1b37d84b56b8c4f0e252dd643546e9c5cde"`
Nov 02 21:14:15.166 INFO kablam! usermod: no changes
Nov 02 21:14:15.231 INFO kablam!    Compiling ethereum-trie v0.4.0 (/source)
Nov 02 21:14:16.787 INFO kablam! warning: unused imports: `NibbleSlice`, `NibbleVec`, `Nibble`
Nov 02 21:14:16.787 INFO kablam!   --> src/lib.rs:13:28
Nov 02 21:14:16.787 INFO kablam!    |
Nov 02 21:14:16.787 INFO kablam! 13 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:16.787 INFO kablam!    |                            ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^
Nov 02 21:14:16.787 INFO kablam!    |
Nov 02 21:14:16.787 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:14:16.787 INFO kablam! 
Nov 02 21:14:16.788 INFO kablam! warning: unused imports: `Decodable`, `Encodable`, `Prototype`
Nov 02 21:14:16.788 INFO kablam!  --> src/merkle/nibble.rs:3:22
Nov 02 21:14:16.788 INFO kablam!   |
Nov 02 21:14:16.788 INFO kablam! 3 | use rlp::{RlpStream, Encodable, Decodable, Rlp, Prototype};
Nov 02 21:14:16.788 INFO kablam!   |                      ^^^^^^^^^  ^^^^^^^^^       ^^^^^^^^^
Nov 02 21:14:16.788 INFO kablam! 
Nov 02 21:14:16.788 INFO kablam! warning: unused import: `std::ops::Deref`
Nov 02 21:14:16.788 INFO kablam!  --> src/merkle/nibble.rs:4:5
Nov 02 21:14:16.788 INFO kablam!   |
Nov 02 21:14:16.788 INFO kablam! 4 | use std::ops::Deref;
Nov 02 21:14:16.788 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 02 21:14:16.788 INFO kablam! 
Nov 02 21:14:16.788 INFO kablam! warning: unused import: `Hash`
Nov 02 21:14:16.788 INFO kablam!  --> src/merkle/nibble.rs:6:17
Nov 02 21:14:16.788 INFO kablam!   |
Nov 02 21:14:16.788 INFO kablam! 6 | use std::hash::{Hash, Hasher};
Nov 02 21:14:16.788 INFO kablam!   |                 ^^^^
Nov 02 21:14:16.788 INFO kablam! 
Nov 02 21:14:16.789 INFO kablam! warning: unused imports: `Debug`, `Formatter`, `self`
Nov 02 21:14:16.789 INFO kablam!  --> src/merkle/nibble.rs:7:16
Nov 02 21:14:16.789 INFO kablam!   |
Nov 02 21:14:16.789 INFO kablam! 7 | use std::fmt::{self, Debug, Formatter};
Nov 02 21:14:16.789 INFO kablam!   |                ^^^^  ^^^^^  ^^^^^^^^^
Nov 02 21:14:16.789 INFO kablam! 
Nov 02 21:14:16.789 INFO kablam! warning: unused imports: `NibbleSlice`, `Nibble`
Nov 02 21:14:16.789 INFO kablam!  --> src/merkle/node.rs:1:27
Nov 02 21:14:16.789 INFO kablam!   |
Nov 02 21:14:16.789 INFO kablam! 1 | use super::nibble::{self, Nibble, NibbleVec, NibbleSlice, NibbleType};
Nov 02 21:14:16.789 INFO kablam!   |                           ^^^^^^             ^^^^^^^^^^^
Nov 02 21:14:16.789 INFO kablam! 
Nov 02 21:14:16.789 INFO kablam! warning: unused imports: `NibbleSlice`, `NibbleType`, `NibbleVec`, `Nibble`
Nov 02 21:14:16.789 INFO kablam!  --> src/merkle/mod.rs:6:20
Nov 02 21:14:16.789 INFO kablam!   |
Nov 02 21:14:16.789 INFO kablam! 6 | use self::nibble::{Nibble, NibbleVec, NibbleSlice, NibbleType};
Nov 02 21:14:16.789 INFO kablam!   |                    ^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^
Nov 02 21:14:16.789 INFO kablam! 
Nov 02 21:14:16.789 INFO kablam! warning: unused imports: `NibbleSlice`, `Nibble`
Nov 02 21:14:16.789 INFO kablam!  --> src/ops/insert.rs:2:39
Nov 02 21:14:16.789 INFO kablam!   |
Nov 02 21:14:16.789 INFO kablam! 2 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:16.789 INFO kablam!   |                                       ^^^^^^^^^^^  ^^^^^^
Nov 02 21:14:16.789 INFO kablam! 
Nov 02 21:14:16.789 INFO kablam! warning: unused import: `self`
Nov 02 21:14:16.789 INFO kablam!  --> src/ops/insert.rs:5:11
Nov 02 21:14:16.789 INFO kablam!   |
Nov 02 21:14:16.789 INFO kablam! 5 | use rlp::{self, Rlp};
Nov 02 21:14:16.789 INFO kablam!   |           ^^^^
Nov 02 21:14:16.789 INFO kablam! 
Nov 02 21:14:16.789 INFO kablam! warning: unused imports: `NibbleSlice`, `self`
Nov 02 21:14:16.789 INFO kablam!  --> src/ops/delete.rs:2:22
Nov 02 21:14:16.789 INFO kablam!   |
Nov 02 21:14:16.789 INFO kablam! 2 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:16.789 INFO kablam!   |                      ^^^^             ^^^^^^^^^^^
Nov 02 21:14:16.789 INFO kablam! 
Nov 02 21:14:16.789 INFO kablam! warning: unused import: `self`
Nov 02 21:14:16.789 INFO kablam!  --> src/ops/delete.rs:5:11
Nov 02 21:14:16.789 INFO kablam!   |
Nov 02 21:14:16.789 INFO kablam! 5 | use rlp::{self, Rlp};
Nov 02 21:14:16.789 INFO kablam!   |           ^^^^
Nov 02 21:14:16.789 INFO kablam! 
Nov 02 21:14:16.789 INFO kablam! warning: unused import: `NibbleSlice`
Nov 02 21:14:16.789 INFO kablam!  --> src/ops/build.rs:2:39
Nov 02 21:14:16.789 INFO kablam!   |
Nov 02 21:14:16.789 INFO kablam! 2 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:16.789 INFO kablam!   |                                       ^^^^^^^^^^^
Nov 02 21:14:16.789 INFO kablam! 
Nov 02 21:14:16.789 INFO kablam! warning: unused imports: `Rlp`, `self`
Nov 02 21:14:16.789 INFO kablam!  --> src/ops/build.rs:7:11
Nov 02 21:14:16.789 INFO kablam!   |
Nov 02 21:14:16.789 INFO kablam! 7 | use rlp::{self, Rlp};
Nov 02 21:14:16.789 INFO kablam!   |           ^^^^  ^^^
Nov 02 21:14:16.789 INFO kablam! 
Nov 02 21:14:16.790 INFO kablam! warning: unused imports: `NibbleSlice`, `Nibble`, `self`
Nov 02 21:14:16.790 INFO kablam!  --> src/ops/get.rs:2:22
Nov 02 21:14:16.790 INFO kablam!   |
Nov 02 21:14:16.790 INFO kablam! 2 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:16.790 INFO kablam!   |                      ^^^^             ^^^^^^^^^^^  ^^^^^^
Nov 02 21:14:16.790 INFO kablam! 
Nov 02 21:14:16.790 INFO kablam! warning: unused import: `Change`
Nov 02 21:14:16.790 INFO kablam!  --> src/ops/get.rs:3:6
Nov 02 21:14:16.790 INFO kablam!   |
Nov 02 21:14:16.790 INFO kablam! 3 | use {Change, DatabaseHandle};
Nov 02 21:14:16.790 INFO kablam!   |      ^^^^^^
Nov 02 21:14:16.790 INFO kablam! 
Nov 02 21:14:16.790 INFO kablam! warning: unused import: `self`
Nov 02 21:14:16.790 INFO kablam!  --> src/ops/get.rs:5:11
Nov 02 21:14:16.790 INFO kablam!   |
Nov 02 21:14:16.790 INFO kablam! 5 | use rlp::{self, Rlp};
Nov 02 21:14:16.790 INFO kablam!   |           ^^^^
Nov 02 21:14:16.790 INFO kablam! 
Nov 02 21:14:16.790 INFO kablam! warning: unused import: `Rlp`
Nov 02 21:14:16.790 INFO kablam!  --> src/mutable.rs:2:17
Nov 02 21:14:16.791 INFO kablam!   |
Nov 02 21:14:16.791 INFO kablam! 2 | use rlp::{self, Rlp};
Nov 02 21:14:16.791 INFO kablam!   |                 ^^^
Nov 02 21:14:16.791 INFO kablam! 
Nov 02 21:14:17.055 INFO kablam! warning: unused import: `Hasher`
Nov 02 21:14:17.055 INFO kablam!  --> src/merkle/nibble.rs:6:23
Nov 02 21:14:17.056 INFO kablam!   |
Nov 02 21:14:17.056 INFO kablam! 6 | use std::hash::{Hash, Hasher};
Nov 02 21:14:17.057 INFO kablam!   |                       ^^^^^^
Nov 02 21:14:17.057 INFO kablam! 
Nov 02 21:14:17.057 INFO kablam! warning: unused import: `Decodable`
Nov 02 21:14:17.057 INFO kablam!  --> src/merkle/node.rs:3:39
Nov 02 21:14:17.058 INFO kablam!   |
Nov 02 21:14:17.058 INFO kablam! 3 | use rlp::{self, RlpStream, Encodable, Decodable, Rlp, Prototype};
Nov 02 21:14:17.058 INFO kablam!   |                                       ^^^^^^^^^
Nov 02 21:14:17.059 INFO kablam! 
Nov 02 21:14:17.059 INFO kablam! warning: unused import: `DatabaseHandle`
Nov 02 21:14:17.059 INFO kablam!  --> src/ops/build.rs:3:14
Nov 02 21:14:17.060 INFO kablam!   |
Nov 02 21:14:17.060 INFO kablam! 3 | use {Change, DatabaseHandle};
Nov 02 21:14:17.060 INFO kablam!   |              ^^^^^^^^^^^^^^
Nov 02 21:14:17.061 INFO kablam! 
Nov 02 21:14:18.009 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Nov 02 21:14:18.012 INFO kablam! su: No module specific data is present
Nov 02 21:14:18.565 INFO running `"docker" "rm" "-f" "d2f18a6838e7b53bdcac03df3b1ce1b37d84b56b8c4f0e252dd643546e9c5cde"`
Nov 02 21:14:18.763 INFO blam! d2f18a6838e7b53bdcac03df3b1ce1b37d84b56b8c4f0e252dd643546e9c5cde
Nov 02 21:14:18.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:14:19.015 INFO blam! b63ed8aa9120b86840086ba3fe308e7efe3e1f743cd491bcc3d692a784adf169
Nov 02 21:14:19.016 INFO running `"docker" "start" "-a" "b63ed8aa9120b86840086ba3fe308e7efe3e1f743cd491bcc3d692a784adf169"`
Nov 02 21:14:19.442 INFO kablam! usermod: no changes
Nov 02 21:14:19.495 INFO kablam!    Compiling ethereum-trie v0.4.0 (/source)
Nov 02 21:14:21.153 INFO kablam! warning: unused imports: `NibbleSlice`, `NibbleVec`, `Nibble`
Nov 02 21:14:21.153 INFO kablam!   --> src/lib.rs:13:28
Nov 02 21:14:21.153 INFO kablam!    |
Nov 02 21:14:21.153 INFO kablam! 13 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:21.153 INFO kablam!    |                            ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^
Nov 02 21:14:21.153 INFO kablam!    |
Nov 02 21:14:21.153 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:14:21.153 INFO kablam! 
Nov 02 21:14:21.153 INFO kablam! warning: unused imports: `Decodable`, `Encodable`, `Prototype`
Nov 02 21:14:21.153 INFO kablam!  --> src/merkle/nibble.rs:3:22
Nov 02 21:14:21.153 INFO kablam!   |
Nov 02 21:14:21.153 INFO kablam! 3 | use rlp::{RlpStream, Encodable, Decodable, Rlp, Prototype};
Nov 02 21:14:21.153 INFO kablam!   |                      ^^^^^^^^^  ^^^^^^^^^       ^^^^^^^^^
Nov 02 21:14:21.153 INFO kablam! 
Nov 02 21:14:21.153 INFO kablam! warning: unused import: `std::ops::Deref`
Nov 02 21:14:21.153 INFO kablam!  --> src/merkle/nibble.rs:4:5
Nov 02 21:14:21.153 INFO kablam!   |
Nov 02 21:14:21.153 INFO kablam! 4 | use std::ops::Deref;
Nov 02 21:14:21.153 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 02 21:14:21.153 INFO kablam! 
Nov 02 21:14:21.153 INFO kablam! warning: unused import: `Hash`
Nov 02 21:14:21.153 INFO kablam!  --> src/merkle/nibble.rs:6:17
Nov 02 21:14:21.153 INFO kablam!   |
Nov 02 21:14:21.153 INFO kablam! 6 | use std::hash::{Hash, Hasher};
Nov 02 21:14:21.153 INFO kablam!   |                 ^^^^
Nov 02 21:14:21.153 INFO kablam! 
Nov 02 21:14:21.153 INFO kablam! warning: unused imports: `Debug`, `Formatter`, `self`
Nov 02 21:14:21.153 INFO kablam!  --> src/merkle/nibble.rs:7:16
Nov 02 21:14:21.153 INFO kablam!   |
Nov 02 21:14:21.153 INFO kablam! 7 | use std::fmt::{self, Debug, Formatter};
Nov 02 21:14:21.153 INFO kablam!   |                ^^^^  ^^^^^  ^^^^^^^^^
Nov 02 21:14:21.153 INFO kablam! 
Nov 02 21:14:21.153 INFO kablam! warning: unused imports: `NibbleSlice`, `Nibble`
Nov 02 21:14:21.153 INFO kablam!  --> src/merkle/node.rs:1:27
Nov 02 21:14:21.153 INFO kablam!   |
Nov 02 21:14:21.153 INFO kablam! 1 | use super::nibble::{self, Nibble, NibbleVec, NibbleSlice, NibbleType};
Nov 02 21:14:21.153 INFO kablam!   |                           ^^^^^^             ^^^^^^^^^^^
Nov 02 21:14:21.153 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused import: `Keccak256`
Nov 02 21:14:21.154 INFO kablam!    --> src/merkle/node.rs:162:24
Nov 02 21:14:21.154 INFO kablam!     |
Nov 02 21:14:21.154 INFO kablam! 162 |     use sha3::{Digest, Keccak256};
Nov 02 21:14:21.154 INFO kablam!     |                        ^^^^^^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused imports: `NibbleSlice`, `NibbleVec`, `Nibble`
Nov 02 21:14:21.154 INFO kablam!    --> src/merkle/node.rs:163:32
Nov 02 21:14:21.154 INFO kablam!     |
Nov 02 21:14:21.154 INFO kablam! 163 |     use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:21.154 INFO kablam!     |                                ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused imports: `NibbleSlice`, `NibbleType`, `NibbleVec`, `Nibble`
Nov 02 21:14:21.154 INFO kablam!  --> src/merkle/mod.rs:6:20
Nov 02 21:14:21.154 INFO kablam!   |
Nov 02 21:14:21.154 INFO kablam! 6 | use self::nibble::{Nibble, NibbleVec, NibbleSlice, NibbleType};
Nov 02 21:14:21.154 INFO kablam!   |                    ^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused imports: `NibbleSlice`, `Nibble`
Nov 02 21:14:21.154 INFO kablam!  --> src/ops/insert.rs:2:39
Nov 02 21:14:21.154 INFO kablam!   |
Nov 02 21:14:21.154 INFO kablam! 2 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:21.154 INFO kablam!   |                                       ^^^^^^^^^^^  ^^^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused import: `self`
Nov 02 21:14:21.154 INFO kablam!  --> src/ops/insert.rs:5:11
Nov 02 21:14:21.154 INFO kablam!   |
Nov 02 21:14:21.154 INFO kablam! 5 | use rlp::{self, Rlp};
Nov 02 21:14:21.154 INFO kablam!   |           ^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused imports: `NibbleSlice`, `self`
Nov 02 21:14:21.154 INFO kablam!  --> src/ops/delete.rs:2:22
Nov 02 21:14:21.154 INFO kablam!   |
Nov 02 21:14:21.154 INFO kablam! 2 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:21.154 INFO kablam!   |                      ^^^^             ^^^^^^^^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused import: `self`
Nov 02 21:14:21.154 INFO kablam!  --> src/ops/delete.rs:5:11
Nov 02 21:14:21.154 INFO kablam!   |
Nov 02 21:14:21.154 INFO kablam! 5 | use rlp::{self, Rlp};
Nov 02 21:14:21.154 INFO kablam!   |           ^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused import: `NibbleSlice`
Nov 02 21:14:21.154 INFO kablam!  --> src/ops/build.rs:2:39
Nov 02 21:14:21.154 INFO kablam!   |
Nov 02 21:14:21.154 INFO kablam! 2 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:21.154 INFO kablam!   |                                       ^^^^^^^^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused imports: `Rlp`, `self`
Nov 02 21:14:21.154 INFO kablam!  --> src/ops/build.rs:7:11
Nov 02 21:14:21.154 INFO kablam!   |
Nov 02 21:14:21.154 INFO kablam! 7 | use rlp::{self, Rlp};
Nov 02 21:14:21.154 INFO kablam!   |           ^^^^  ^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused imports: `NibbleSlice`, `Nibble`, `self`
Nov 02 21:14:21.154 INFO kablam!  --> src/ops/get.rs:2:22
Nov 02 21:14:21.154 INFO kablam!   |
Nov 02 21:14:21.154 INFO kablam! 2 | use merkle::nibble::{self, NibbleVec, NibbleSlice, Nibble};
Nov 02 21:14:21.154 INFO kablam!   |                      ^^^^             ^^^^^^^^^^^  ^^^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused import: `Change`
Nov 02 21:14:21.154 INFO kablam!  --> src/ops/get.rs:3:6
Nov 02 21:14:21.154 INFO kablam!   |
Nov 02 21:14:21.154 INFO kablam! 3 | use {Change, DatabaseHandle};
Nov 02 21:14:21.154 INFO kablam!   |      ^^^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused import: `self`
Nov 02 21:14:21.154 INFO kablam!  --> src/ops/get.rs:5:11
Nov 02 21:14:21.154 INFO kablam!   |
Nov 02 21:14:21.154 INFO kablam! 5 | use rlp::{self, Rlp};
Nov 02 21:14:21.154 INFO kablam!   |           ^^^^
Nov 02 21:14:21.154 INFO kablam! 
Nov 02 21:14:21.154 INFO kablam! warning: unused import: `merkle::MerkleNode`
Nov 02 21:14:21.154 INFO kablam!    --> src/memory.rs:102:9
Nov 02 21:14:21.154 INFO kablam!     |
Nov 02 21:14:21.154 INFO kablam! 102 |     use merkle::MerkleNode;
Nov 02 21:14:21.154 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Nov 02 21:14:21.157 INFO kablam! 
Nov 02 21:14:21.157 INFO kablam! warning: unused import: `rlp::Rlp`
Nov 02 21:14:21.157 INFO kablam!    --> src/memory.rs:103:9
Nov 02 21:14:21.157 INFO kablam!     |
Nov 02 21:14:21.157 INFO kablam! 103 |     use rlp::Rlp;
Nov 02 21:14:21.157 INFO kablam!     |         ^^^^^^^^
Nov 02 21:14:21.157 INFO kablam! 
Nov 02 21:14:21.157 INFO kablam! warning: unused import: `std::cell::UnsafeCell`
Nov 02 21:14:21.157 INFO kablam!    --> src/memory.rs:107:9
Nov 02 21:14:21.157 INFO kablam!     |
Nov 02 21:14:21.157 INFO kablam! 107 |     use std::cell::UnsafeCell;
Nov 02 21:14:21.157 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:21.157 INFO kablam! 
Nov 02 21:14:21.157 INFO kablam! warning: unused import: `hexutil::read_hex`
Nov 02 21:14:21.157 INFO kablam!    --> src/memory.rs:109:9
Nov 02 21:14:21.157 INFO kablam!     |
Nov 02 21:14:21.157 INFO kablam! 109 |     use hexutil::read_hex;
Nov 02 21:14:21.157 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Nov 02 21:14:21.157 INFO kablam! 
Nov 02 21:14:21.158 INFO kablam! warning: unused import: `Rlp`
Nov 02 21:14:21.158 INFO kablam!  --> src/mutable.rs:2:17
Nov 02 21:14:21.158 INFO kablam!   |
Nov 02 21:14:21.158 INFO kablam! 2 | use rlp::{self, Rlp};
Nov 02 21:14:21.158 INFO kablam!   |                 ^^^
Nov 02 21:14:21.158 INFO kablam! 
Nov 02 21:14:21.497 INFO kablam! warning: unused import: `Hasher`
Nov 02 21:14:21.497 INFO kablam!  --> src/merkle/nibble.rs:6:23
Nov 02 21:14:21.497 INFO kablam!   |
Nov 02 21:14:21.497 INFO kablam! 6 | use std::hash::{Hash, Hasher};
Nov 02 21:14:21.497 INFO kablam!   |                       ^^^^^^
Nov 02 21:14:21.497 INFO kablam! 
Nov 02 21:14:21.497 INFO kablam! warning: unused import: `Decodable`
Nov 02 21:14:21.497 INFO kablam!  --> src/merkle/node.rs:3:39
Nov 02 21:14:21.497 INFO kablam!   |
Nov 02 21:14:21.497 INFO kablam! 3 | use rlp::{self, RlpStream, Encodable, Decodable, Rlp, Prototype};
Nov 02 21:14:21.497 INFO kablam!   |                                       ^^^^^^^^^
Nov 02 21:14:21.497 INFO kablam! 
Nov 02 21:14:21.497 INFO kablam! warning: unused import: `Digest`
Nov 02 21:14:21.497 INFO kablam!    --> src/merkle/node.rs:162:16
Nov 02 21:14:21.497 INFO kablam!     |
Nov 02 21:14:21.498 INFO kablam! 162 |     use sha3::{Digest, Keccak256};
Nov 02 21:14:21.498 INFO kablam!     |                ^^^^^^
Nov 02 21:14:21.498 INFO kablam! 
Nov 02 21:14:21.498 INFO kablam! warning: unused import: `DatabaseHandle`
Nov 02 21:14:21.498 INFO kablam!  --> src/ops/build.rs:3:14
Nov 02 21:14:21.498 INFO kablam!   |
Nov 02 21:14:21.498 INFO kablam! 3 | use {Change, DatabaseHandle};
Nov 02 21:14:21.498 INFO kablam!   |              ^^^^^^^^^^^^^^
Nov 02 21:14:21.503 INFO kablam! 
Nov 02 21:14:21.539 INFO kablam! warning: unused variable: `value`
Nov 02 21:14:21.539 INFO kablam!    --> src/memory.rs:139:19
Nov 02 21:14:21.539 INFO kablam!     |
Nov 02 21:14:21.540 INFO kablam! 139 |         for (key, value) in &map {
Nov 02 21:14:21.540 INFO kablam!     |                   ^^^^^ help: consider using `_value` instead
Nov 02 21:14:21.540 INFO kablam!     |
Nov 02 21:14:21.547 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 21:14:21.547 INFO kablam! 
Nov 02 21:14:21.658 INFO kablam! warning: variable does not need to be mutable
Nov 02 21:14:21.658 INFO kablam!    --> src/memory.rs:121:13
Nov 02 21:14:21.671 INFO kablam!     |
Nov 02 21:14:21.671 INFO kablam! 121 |         let mut btrie = MemoryTrieMut::build(&map);
Nov 02 21:14:21.671 INFO kablam!     |             ----^^^^^
Nov 02 21:14:21.671 INFO kablam!     |             |
Nov 02 21:14:21.671 INFO kablam!     |             help: remove this `mut`
Nov 02 21:14:21.671 INFO kablam!     |
Nov 02 21:14:21.672 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 21:14:21.672 INFO kablam! 
Nov 02 21:14:23.203 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
Nov 02 21:14:23.205 INFO kablam! su: No module specific data is present
Nov 02 21:14:23.478 INFO running `"docker" "rm" "-f" "b63ed8aa9120b86840086ba3fe308e7efe3e1f743cd491bcc3d692a784adf169"`
Nov 02 21:14:23.547 INFO blam! b63ed8aa9120b86840086ba3fe308e7efe3e1f743cd491bcc3d692a784adf169
Nov 02 21:14:23.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:14:23.730 INFO blam! 4267e691a2ad8cdf5e6ca90e89144e9403592461d79f2fedae98c17301f43f74
Nov 02 21:14:23.732 INFO running `"docker" "start" "-a" "4267e691a2ad8cdf5e6ca90e89144e9403592461d79f2fedae98c17301f43f74"`
Nov 02 21:14:24.273 INFO kablam! usermod: no changes
Nov 02 21:14:24.325 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 02 21:14:24.357 INFO kablam!      Running /target/debug/deps/trie-da19a7191890114c
Nov 02 21:14:24.357 INFO blam! 
Nov 02 21:14:24.357 INFO kablam!    Doc-tests trie
Nov 02 21:14:24.357 INFO blam! running 5 tests
Nov 02 21:14:24.357 INFO blam! test merkle::nibble::tests::from_into_key ... ok
Nov 02 21:14:24.357 INFO blam! test memory::tests::trie_middle_leaf ... ok
Nov 02 21:14:24.357 INFO blam! test merkle::node::tests::encode_decode ... ok
Nov 02 21:14:24.357 INFO blam! test merkle::node::tests::decode_genesis_state ... ok
Nov 02 21:14:24.357 INFO blam! test memory::tests::trie_two_keys ... ok
Nov 02 21:14:24.357 INFO blam! 
Nov 02 21:14:24.357 INFO blam! test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 02 21:14:24.357 INFO blam! 
Nov 02 21:14:27.185 INFO blam! 
Nov 02 21:14:27.185 INFO blam! running 0 tests
Nov 02 21:14:27.185 INFO blam! 
Nov 02 21:14:27.185 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 02 21:14:27.185 INFO blam! 
Nov 02 21:14:27.199 INFO kablam! su: No module specific data is present
Nov 02 21:14:28.019 INFO running `"docker" "rm" "-f" "4267e691a2ad8cdf5e6ca90e89144e9403592461d79f2fedae98c17301f43f74"`
Nov 02 21:14:28.235 INFO blam! 4267e691a2ad8cdf5e6ca90e89144e9403592461d79f2fedae98c17301f43f74
