Sep 20 03:55:36.537 INFO checking etcommon-block-0.2.8 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 03:55:36.537 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 03:55:36.537 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:55:36.735 INFO blam! 6718af3bbe2a4d4cd6113c9fc141e387506b705600fa290094a5006d3aad58b7
Sep 20 03:55:36.737 INFO running `"docker" "start" "-a" "6718af3bbe2a4d4cd6113c9fc141e387506b705600fa290094a5006d3aad58b7"`
Sep 20 03:55:37.549 INFO kablam! usermod: no changes
Sep 20 03:55:37.654 INFO kablam!     Checking etcommon-block v0.2.8 (/source)
Sep 20 03:55:38.693 INFO kablam! warning: unused import: `PublicKey`
Sep 20 03:55:38.693 INFO kablam!  --> src/transaction.rs:2:22
Sep 20 03:55:38.693 INFO kablam!   |
Sep 20 03:55:38.693 INFO kablam! 2 | use secp256k1::key::{PublicKey, SecretKey};
Sep 20 03:55:38.694 INFO kablam!   |                      ^^^^^^^^^
Sep 20 03:55:38.694 INFO kablam!   |
Sep 20 03:55:38.694 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 03:55:38.695 INFO kablam! 
Sep 20 03:55:38.695 INFO kablam! warning: unused import: `B256`
Sep 20 03:55:38.696 INFO kablam!  --> src/transaction.rs:4:40
Sep 20 03:55:38.696 INFO kablam!   |
Sep 20 03:55:38.696 INFO kablam! 4 | use bigint::{Address, Gas, H256, U256, B256, M256};
Sep 20 03:55:38.697 INFO kablam!   |                                        ^^^^
Sep 20 03:55:38.697 INFO kablam! 
Sep 20 03:55:38.698 INFO kablam! warning: unused import: `self`
Sep 20 03:55:38.698 INFO kablam!  --> src/block.rs:1:11
Sep 20 03:55:38.699 INFO kablam!   |
Sep 20 03:55:38.699 INFO kablam! 1 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
Sep 20 03:55:38.699 INFO kablam!   |           ^^^^
Sep 20 03:55:38.699 INFO kablam! 
Sep 20 03:55:38.700 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas`, `H2048`, `H256`, `H64`, `U256`
Sep 20 03:55:38.700 INFO kablam!  --> src/block.rs:2:14
Sep 20 03:55:38.701 INFO kablam!   |
Sep 20 03:55:38.701 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64, H2048};
Sep 20 03:55:38.701 INFO kablam!   |              ^^^^^^^  ^^^  ^^^^  ^^^^  ^^^^  ^^^  ^^^^^
Sep 20 03:55:38.702 INFO kablam! 
Sep 20 03:55:38.702 INFO kablam! warning: unused import: `bloom::LogsBloom`
Sep 20 03:55:38.702 INFO kablam!  --> src/block.rs:3:5
Sep 20 03:55:38.703 INFO kablam!   |
Sep 20 03:55:38.703 INFO kablam! 3 | use bloom::LogsBloom;
Sep 20 03:55:38.703 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Sep 20 03:55:38.704 INFO kablam! 
Sep 20 03:55:38.704 INFO kablam! warning: unused imports: `Digest`, `Keccak256`
Sep 20 03:55:38.705 INFO kablam!  --> src/block.rs:4:12
Sep 20 03:55:38.705 INFO kablam!   |
Sep 20 03:55:38.705 INFO kablam! 4 | use sha3::{Keccak256, Digest};
Sep 20 03:55:38.706 INFO kablam!   |            ^^^^^^^^^  ^^^^^^
Sep 20 03:55:38.706 INFO kablam! 
Sep 20 03:55:38.706 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 20 03:55:38.707 INFO kablam!  --> src/block.rs:5:5
Sep 20 03:55:38.707 INFO kablam!   |
Sep 20 03:55:38.707 INFO kablam! 5 | use std::collections::HashMap;
Sep 20 03:55:38.708 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:55:38.708 INFO kablam! 
Sep 20 03:55:38.708 INFO kablam! warning: unused import: `Receipt`
Sep 20 03:55:38.709 INFO kablam!  --> src/block.rs:6:34
Sep 20 03:55:38.709 INFO kablam!   |
Sep 20 03:55:38.709 INFO kablam! 6 | use super::{Header, Transaction, Receipt};
Sep 20 03:55:38.710 INFO kablam!   |                                  ^^^^^^^
Sep 20 03:55:38.710 INFO kablam! 
Sep 20 03:55:38.710 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas`
Sep 20 03:55:38.711 INFO kablam!  --> src/account.rs:2:14
Sep 20 03:55:38.711 INFO kablam!   |
Sep 20 03:55:38.711 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256};
Sep 20 03:55:38.712 INFO kablam!   |              ^^^^^^^  ^^^              ^^^^
Sep 20 03:55:38.712 INFO kablam! 
Sep 20 03:55:38.712 INFO kablam! warning: unused imports: `Address`, `B256`, `H64`, `U256`
Sep 20 03:55:38.713 INFO kablam!  --> src/receipt.rs:2:14
Sep 20 03:55:38.713 INFO kablam!   |
Sep 20 03:55:38.713 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Sep 20 03:55:38.714 INFO kablam!   |              ^^^^^^^             ^^^^  ^^^^  ^^^
Sep 20 03:55:38.714 INFO kablam! 
Sep 20 03:55:38.715 INFO kablam! warning: unused imports: `B256`, `Gas`, `H64`, `U256`
Sep 20 03:55:38.715 INFO kablam!  --> src/log.rs:2:23
Sep 20 03:55:38.715 INFO kablam!   |
Sep 20 03:55:38.716 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Sep 20 03:55:38.716 INFO kablam!   |                       ^^^        ^^^^  ^^^^  ^^^
Sep 20 03:55:38.716 INFO kablam! 
Sep 20 03:55:38.877 INFO kablam! warning: unused import: `PartialHeader`
Sep 20 03:55:38.877 INFO kablam!    --> src/header.rs:240:26
Sep 20 03:55:38.877 INFO kablam!     |
Sep 20 03:55:38.878 INFO kablam! 240 |     use header::{Header, PartialHeader};
Sep 20 03:55:38.878 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 20 03:55:38.879 INFO kablam!     |
Sep 20 03:55:38.879 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 20 03:55:38.879 INFO kablam! 
Sep 20 03:55:38.879 INFO kablam! warning: unused import: `PublicKey`
Sep 20 03:55:38.880 INFO kablam!  --> src/transaction.rs:2:22
Sep 20 03:55:38.880 INFO kablam!   |
Sep 20 03:55:38.881 INFO kablam! 2 | use secp256k1::key::{PublicKey, SecretKey};
Sep 20 03:55:38.881 INFO kablam!   |                      ^^^^^^^^^
Sep 20 03:55:38.881 INFO kablam! 
Sep 20 03:55:38.882 INFO kablam! warning: unused import: `B256`
Sep 20 03:55:38.882 INFO kablam!  --> src/transaction.rs:4:40
Sep 20 03:55:38.882 INFO kablam!   |
Sep 20 03:55:38.883 INFO kablam! 4 | use bigint::{Address, Gas, H256, U256, B256, M256};
Sep 20 03:55:38.883 INFO kablam!   |                                        ^^^^
Sep 20 03:55:38.883 INFO kablam! 
Sep 20 03:55:38.884 INFO kablam! warning: unused imports: `Error`, `Message`, `RecoverableSignature`, `RecoveryId`
Sep 20 03:55:38.884 INFO kablam!    --> src/transaction.rs:220:21
Sep 20 03:55:38.884 INFO kablam!     |
Sep 20 03:55:38.885 INFO kablam! 220 |     use secp256k1::{Message, Error, RecoverableSignature, RecoveryId, SECP256K1};
Sep 20 03:55:38.885 INFO kablam!     |                     ^^^^^^^  ^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
Sep 20 03:55:38.885 INFO kablam! 
Sep 20 03:55:38.886 INFO kablam! warning: unused import: `PublicKey`
Sep 20 03:55:38.887 INFO kablam!    --> src/transaction.rs:221:26
Sep 20 03:55:38.887 INFO kablam!     |
Sep 20 03:55:38.887 INFO kablam! 221 |     use secp256k1::key::{PublicKey, SecretKey};
Sep 20 03:55:38.888 INFO kablam!     |                          ^^^^^^^^^
Sep 20 03:55:38.888 INFO kablam! 
Sep 20 03:55:38.888 INFO kablam! warning: unused imports: `Decodable`, `DecoderError`, `Encodable`, `RlpStream`, `UntrustedRlp`, `self`
Sep 20 03:55:38.888 INFO kablam!    --> src/transaction.rs:222:15
Sep 20 03:55:38.889 INFO kablam!     |
Sep 20 03:55:38.889 INFO kablam! 222 |     use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
Sep 20 03:55:38.889 INFO kablam!     |               ^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^
Sep 20 03:55:38.890 INFO kablam! 
Sep 20 03:55:38.890 INFO kablam! warning: unused imports: `B256`, `H256`
Sep 20 03:55:38.890 INFO kablam!    --> src/transaction.rs:223:32
Sep 20 03:55:38.891 INFO kablam!     |
Sep 20 03:55:38.891 INFO kablam! 223 |     use bigint::{Address, Gas, H256, U256, B256};
Sep 20 03:55:38.891 INFO kablam!     |                                ^^^^        ^^^^
Sep 20 03:55:38.892 INFO kablam! 
Sep 20 03:55:38.892 INFO kablam! warning: unused import: `Keccak256`
Sep 20 03:55:38.892 INFO kablam!    --> src/transaction.rs:224:24
Sep 20 03:55:38.892 INFO kablam!     |
Sep 20 03:55:38.893 INFO kablam! 224 |     use sha3::{Digest, Keccak256};
Sep 20 03:55:38.893 INFO kablam!     |                        ^^^^^^^^^
Sep 20 03:55:38.893 INFO kablam! 
Sep 20 03:55:38.894 INFO kablam! warning: unused import: `Transaction`
Sep 20 03:55:38.894 INFO kablam!    --> src/transaction.rs:227:17
Sep 20 03:55:38.894 INFO kablam!     |
Sep 20 03:55:38.895 INFO kablam! 227 |     use super::{Transaction, UnsignedTransaction, TransactionAction};
Sep 20 03:55:38.895 INFO kablam!     |                 ^^^^^^^^^^^
Sep 20 03:55:38.895 INFO kablam! 
Sep 20 03:55:38.896 INFO kablam! warning: unused import: `self`
Sep 20 03:55:38.896 INFO kablam!  --> src/block.rs:1:11
Sep 20 03:55:38.896 INFO kablam!   |
Sep 20 03:55:38.897 INFO kablam! 1 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
Sep 20 03:55:38.897 INFO kablam!   |           ^^^^
Sep 20 03:55:38.897 INFO kablam! 
Sep 20 03:55:38.898 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas`, `H2048`, `H256`, `H64`, `U256`
Sep 20 03:55:38.898 INFO kablam!  --> src/block.rs:2:14
Sep 20 03:55:38.898 INFO kablam!   |
Sep 20 03:55:38.899 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64, H2048};
Sep 20 03:55:38.899 INFO kablam!   |              ^^^^^^^  ^^^  ^^^^  ^^^^  ^^^^  ^^^  ^^^^^
Sep 20 03:55:38.899 INFO kablam! 
Sep 20 03:55:38.900 INFO kablam! warning: unused import: `bloom::LogsBloom`
Sep 20 03:55:38.900 INFO kablam!  --> src/block.rs:3:5
Sep 20 03:55:38.900 INFO kablam!   |
Sep 20 03:55:38.901 INFO kablam! 3 | use bloom::LogsBloom;
Sep 20 03:55:38.901 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Sep 20 03:55:38.901 INFO kablam! 
Sep 20 03:55:38.902 INFO kablam! warning: unused imports: `Digest`, `Keccak256`
Sep 20 03:55:38.902 INFO kablam!  --> src/block.rs:4:12
Sep 20 03:55:38.903 INFO kablam!   |
Sep 20 03:55:38.903 INFO kablam! 4 | use sha3::{Keccak256, Digest};
Sep 20 03:55:38.903 INFO kablam!   |            ^^^^^^^^^  ^^^^^^
Sep 20 03:55:38.904 INFO kablam! 
Sep 20 03:55:38.904 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 20 03:55:38.904 INFO kablam!  --> src/block.rs:5:5
Sep 20 03:55:38.905 INFO kablam!   |
Sep 20 03:55:38.905 INFO kablam! 5 | use std::collections::HashMap;
Sep 20 03:55:38.905 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:55:38.906 INFO kablam! 
Sep 20 03:55:38.906 INFO kablam! warning: unused import: `Receipt`
Sep 20 03:55:38.906 INFO kablam!  --> src/block.rs:6:34
Sep 20 03:55:38.907 INFO kablam!   |
Sep 20 03:55:38.907 INFO kablam! 6 | use super::{Header, Transaction, Receipt};
Sep 20 03:55:38.908 INFO kablam!   |                                  ^^^^^^^
Sep 20 03:55:38.908 INFO kablam! 
Sep 20 03:55:38.908 INFO kablam! warning: unused import: `Rlp`
Sep 20 03:55:38.909 INFO kablam!   --> src/block.rs:36:31
Sep 20 03:55:38.909 INFO kablam!    |
Sep 20 03:55:38.909 INFO kablam! 36 |     use rlp::{encode, decode, Rlp};
Sep 20 03:55:38.910 INFO kablam!    |                               ^^^
Sep 20 03:55:38.910 INFO kablam! 
Sep 20 03:55:38.911 INFO kablam! warning: unused import: `bloom::LogsBloom`
Sep 20 03:55:38.911 INFO kablam!   --> src/block.rs:39:9
Sep 20 03:55:38.911 INFO kablam!    |
Sep 20 03:55:38.912 INFO kablam! 39 |     use bloom::LogsBloom;
Sep 20 03:55:38.912 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Sep 20 03:55:38.912 INFO kablam! 
Sep 20 03:55:38.913 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas`
Sep 20 03:55:38.913 INFO kablam!  --> src/account.rs:2:14
Sep 20 03:55:38.914 INFO kablam!   |
Sep 20 03:55:38.914 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256};
Sep 20 03:55:38.914 INFO kablam!   |              ^^^^^^^  ^^^              ^^^^
Sep 20 03:55:38.915 INFO kablam! 
Sep 20 03:55:38.915 INFO kablam! warning: unused imports: `Address`, `B256`, `H64`, `U256`
Sep 20 03:55:38.915 INFO kablam!  --> src/receipt.rs:2:14
Sep 20 03:55:38.916 INFO kablam!   |
Sep 20 03:55:38.916 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Sep 20 03:55:38.916 INFO kablam!   |              ^^^^^^^             ^^^^  ^^^^  ^^^
Sep 20 03:55:38.917 INFO kablam! 
Sep 20 03:55:38.917 INFO kablam! warning: unused imports: `B256`, `Gas`, `H64`, `U256`
Sep 20 03:55:38.917 INFO kablam!  --> src/log.rs:2:23
Sep 20 03:55:38.918 INFO kablam!   |
Sep 20 03:55:38.918 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Sep 20 03:55:38.918 INFO kablam!   |                       ^^^        ^^^^  ^^^^  ^^^
Sep 20 03:55:38.918 INFO kablam! 
Sep 20 03:55:39.170 INFO kablam! warning: constant item is never used: `ECDSA_SIGNATURE_BYTES`
Sep 20 03:55:39.170 INFO kablam!  --> src/transaction.rs:8:1
Sep 20 03:55:39.170 INFO kablam!   |
Sep 20 03:55:39.170 INFO kablam! 8 | const ECDSA_SIGNATURE_BYTES: usize = 65;
Sep 20 03:55:39.170 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:55:39.170 INFO kablam!   |
Sep 20 03:55:39.170 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 03:55:39.170 INFO kablam! 
Sep 20 03:55:39.234 INFO kablam! warning: unused import: `Digest`
Sep 20 03:55:39.234 INFO kablam!    --> src/transaction.rs:224:16
Sep 20 03:55:39.234 INFO kablam!     |
Sep 20 03:55:39.234 INFO kablam! 224 |     use sha3::{Digest, Keccak256};
Sep 20 03:55:39.234 INFO kablam!     |                ^^^^^^
Sep 20 03:55:39.234 INFO kablam! 
Sep 20 03:55:39.422 INFO kablam! warning: constant item is never used: `ECDSA_SIGNATURE_BYTES`
Sep 20 03:55:39.422 INFO kablam!  --> src/transaction.rs:8:1
Sep 20 03:55:39.422 INFO kablam!   |
Sep 20 03:55:39.422 INFO kablam! 8 | const ECDSA_SIGNATURE_BYTES: usize = 65;
Sep 20 03:55:39.422 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:55:39.422 INFO kablam!   |
Sep 20 03:55:39.422 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 03:55:39.422 INFO kablam! 
Sep 20 03:55:39.511 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Sep 20 03:55:39.517 INFO kablam! su: No module specific data is present
Sep 20 03:55:40.355 INFO running `"docker" "rm" "-f" "6718af3bbe2a4d4cd6113c9fc141e387506b705600fa290094a5006d3aad58b7"`
Sep 20 03:55:40.441 INFO blam! 6718af3bbe2a4d4cd6113c9fc141e387506b705600fa290094a5006d3aad58b7