Oct 13 15:34:28.979 INFO checking ethereum-block-0.3.5 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 15:34:28.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 15:34:29.360 INFO blam! 76599afaf8e0b70c42930ae0202c0f7585d7aaee8e0c369e400958ee3914b5a3
Oct 13 15:34:29.368 INFO running `"docker" "start" "-a" "76599afaf8e0b70c42930ae0202c0f7585d7aaee8e0c369e400958ee3914b5a3"`
Oct 13 15:34:31.037 INFO kablam! usermod: no changes
Oct 13 15:34:31.241 INFO kablam!     Checking ethereum-block v0.3.5 (/source)
Oct 13 15:34:34.597 INFO kablam! warning: unused import: `PublicKey`
Oct 13 15:34:34.597 INFO kablam!  --> src/transaction.rs:6:73
Oct 13 15:34:34.597 INFO kablam!   |
Oct 13 15:34:34.598 INFO kablam! 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
Oct 13 15:34:34.598 INFO kablam!   |                                                                         ^^^^^^^^^
Oct 13 15:34:34.598 INFO kablam!   |
Oct 13 15:34:34.599 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 15:34:34.599 INFO kablam! 
Oct 13 15:34:34.599 INFO kablam! warning: unused imports: `B256`, `M256`
Oct 13 15:34:34.599 INFO kablam!  --> src/transaction.rs:9:40
Oct 13 15:34:34.599 INFO kablam!   |
Oct 13 15:34:34.600 INFO kablam! 9 | use bigint::{Address, Gas, H256, U256, B256, M256};
Oct 13 15:34:34.600 INFO kablam!   |                                        ^^^^  ^^^^
Oct 13 15:34:34.600 INFO kablam! 
Oct 13 15:34:34.601 INFO kablam! warning: unused import: `std::marker::PhantomData`
Oct 13 15:34:34.601 INFO kablam!   --> src/transaction.rs:12:5
Oct 13 15:34:34.601 INFO kablam!    |
Oct 13 15:34:34.601 INFO kablam! 12 | use std::marker::PhantomData;
Oct 13 15:34:34.602 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:34:34.602 INFO kablam! 
Oct 13 15:34:34.602 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas`, `H2048`, `H64`
Oct 13 15:34:34.603 INFO kablam!  --> src/block.rs:2:14
Oct 13 15:34:34.603 INFO kablam!   |
Oct 13 15:34:34.603 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64, H2048};
Oct 13 15:34:34.603 INFO kablam!   |              ^^^^^^^  ^^^              ^^^^  ^^^  ^^^^^
Oct 13 15:34:34.604 INFO kablam! 
Oct 13 15:34:34.604 INFO kablam! warning: unused import: `bloom::LogsBloom`
Oct 13 15:34:34.604 INFO kablam!  --> src/block.rs:3:5
Oct 13 15:34:34.605 INFO kablam!   |
Oct 13 15:34:34.605 INFO kablam! 3 | use bloom::LogsBloom;
Oct 13 15:34:34.605 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 15:34:34.605 INFO kablam! 
Oct 13 15:34:34.605 INFO kablam! warning: unused import: `SignaturePatch`
Oct 13 15:34:34.606 INFO kablam!  --> src/block.rs:7:43
Oct 13 15:34:34.606 INFO kablam!   |
Oct 13 15:34:34.606 INFO kablam! 7 | use super::{Header, Transaction, Receipt, SignaturePatch};
Oct 13 15:34:34.606 INFO kablam!   |                                           ^^^^^^^^^^^^^^
Oct 13 15:34:34.607 INFO kablam! 
Oct 13 15:34:34.607 INFO kablam! warning: unused imports: `Address`, `B256`, `H64`, `U256`
Oct 13 15:34:34.607 INFO kablam!  --> src/receipt.rs:2:14
Oct 13 15:34:34.607 INFO kablam!   |
Oct 13 15:34:34.608 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Oct 13 15:34:34.608 INFO kablam!   |              ^^^^^^^             ^^^^  ^^^^  ^^^
Oct 13 15:34:34.608 INFO kablam! 
Oct 13 15:34:34.608 INFO kablam! warning: unused import: `self`
Oct 13 15:34:34.609 INFO kablam!  --> src/address.rs:6:17
Oct 13 15:34:34.609 INFO kablam!   |
Oct 13 15:34:34.609 INFO kablam! 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
Oct 13 15:34:34.610 INFO kablam!   |                 ^^^^
Oct 13 15:34:34.610 INFO kablam! 
Oct 13 15:34:34.677 INFO kablam! warning: unused import: `PublicKey`
Oct 13 15:34:34.677 INFO kablam!  --> src/transaction.rs:6:73
Oct 13 15:34:34.677 INFO kablam!   |
Oct 13 15:34:34.678 INFO kablam! 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
Oct 13 15:34:34.678 INFO kablam!   |                                                                         ^^^^^^^^^
Oct 13 15:34:34.678 INFO kablam!   |
Oct 13 15:34:34.679 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 15:34:34.679 INFO kablam! 
Oct 13 15:34:34.682 INFO kablam! warning: unused imports: `B256`, `M256`
Oct 13 15:34:34.682 INFO kablam!  --> src/transaction.rs:9:40
Oct 13 15:34:34.683 INFO kablam!   |
Oct 13 15:34:34.683 INFO kablam! 9 | use bigint::{Address, Gas, H256, U256, B256, M256};
Oct 13 15:34:34.683 INFO kablam!   |                                        ^^^^  ^^^^
Oct 13 15:34:34.683 INFO kablam! 
Oct 13 15:34:34.684 INFO kablam! warning: unused import: `std::marker::PhantomData`
Oct 13 15:34:34.684 INFO kablam!   --> src/transaction.rs:12:5
Oct 13 15:34:34.684 INFO kablam!    |
Oct 13 15:34:34.684 INFO kablam! 12 | use std::marker::PhantomData;
Oct 13 15:34:34.684 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:34:34.684 INFO kablam! 
Oct 13 15:34:34.684 INFO kablam! warning: unused imports: `Message`, `PublicKey`, `RecoveryId`, `Signature`
Oct 13 15:34:34.684 INFO kablam!    --> src/transaction.rs:306:32
Oct 13 15:34:34.684 INFO kablam!     |
Oct 13 15:34:34.684 INFO kablam! 306 |     use secp256k1::{SecretKey, PublicKey, Message, Signature, RecoveryId};
Oct 13 15:34:34.684 INFO kablam!     |                                ^^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^
Oct 13 15:34:34.684 INFO kablam! 
Oct 13 15:34:34.684 INFO kablam! warning: unused imports: `Decodable`, `DecoderError`, `Encodable`, `RlpStream`, `UntrustedRlp`, `self`
Oct 13 15:34:34.684 INFO kablam!    --> src/transaction.rs:307:15
Oct 13 15:34:34.684 INFO kablam!     |
Oct 13 15:34:34.684 INFO kablam! 307 |     use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
Oct 13 15:34:34.685 INFO kablam!     |               ^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^
Oct 13 15:34:34.685 INFO kablam! 
Oct 13 15:34:34.685 INFO kablam! warning: unused imports: `B256`, `H256`
Oct 13 15:34:34.685 INFO kablam!    --> src/transaction.rs:308:32
Oct 13 15:34:34.685 INFO kablam!     |
Oct 13 15:34:34.685 INFO kablam! 308 |     use bigint::{Address, Gas, H256, U256, B256};
Oct 13 15:34:34.685 INFO kablam!     |                                ^^^^        ^^^^
Oct 13 15:34:34.685 INFO kablam! 
Oct 13 15:34:34.685 INFO kablam! warning: unused import: `Keccak256`
Oct 13 15:34:34.685 INFO kablam!    --> src/transaction.rs:309:24
Oct 13 15:34:34.685 INFO kablam!     |
Oct 13 15:34:34.685 INFO kablam! 309 |     use sha3::{Digest, Keccak256};
Oct 13 15:34:34.685 INFO kablam!     |                        ^^^^^^^^^
Oct 13 15:34:34.685 INFO kablam! 
Oct 13 15:34:34.685 INFO kablam! warning: unused import: `Transaction`
Oct 13 15:34:34.685 INFO kablam!    --> src/transaction.rs:312:17
Oct 13 15:34:34.685 INFO kablam!     |
Oct 13 15:34:34.685 INFO kablam! 312 |     use super::{Transaction, UnsignedTransaction, TransactionAction, ClassicSignaturePatch,
Oct 13 15:34:34.685 INFO kablam!     |                 ^^^^^^^^^^^
Oct 13 15:34:34.685 INFO kablam! 
Oct 13 15:34:34.692 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas`, `H2048`, `H64`
Oct 13 15:34:34.692 INFO kablam!  --> src/block.rs:2:14
Oct 13 15:34:34.692 INFO kablam!   |
Oct 13 15:34:34.692 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64, H2048};
Oct 13 15:34:34.692 INFO kablam!   |              ^^^^^^^  ^^^              ^^^^  ^^^  ^^^^^
Oct 13 15:34:34.692 INFO kablam! 
Oct 13 15:34:34.692 INFO kablam! warning: unused import: `bloom::LogsBloom`
Oct 13 15:34:34.692 INFO kablam!  --> src/block.rs:3:5
Oct 13 15:34:34.692 INFO kablam!   |
Oct 13 15:34:34.692 INFO kablam! 3 | use bloom::LogsBloom;
Oct 13 15:34:34.692 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 15:34:34.692 INFO kablam! 
Oct 13 15:34:34.692 INFO kablam! warning: unused import: `SignaturePatch`
Oct 13 15:34:34.692 INFO kablam!  --> src/block.rs:7:43
Oct 13 15:34:34.692 INFO kablam!   |
Oct 13 15:34:34.692 INFO kablam! 7 | use super::{Header, Transaction, Receipt, SignaturePatch};
Oct 13 15:34:34.692 INFO kablam!   |                                           ^^^^^^^^^^^^^^
Oct 13 15:34:34.693 INFO kablam! 
Oct 13 15:34:34.693 INFO kablam! warning: unused import: `Rlp`
Oct 13 15:34:34.693 INFO kablam!   --> src/block.rs:73:31
Oct 13 15:34:34.693 INFO kablam!    |
Oct 13 15:34:34.693 INFO kablam! 73 |     use rlp::{encode, decode, Rlp};
Oct 13 15:34:34.693 INFO kablam!    |                               ^^^
Oct 13 15:34:34.693 INFO kablam! 
Oct 13 15:34:34.693 INFO kablam! warning: unused import: `bloom::LogsBloom`
Oct 13 15:34:34.693 INFO kablam!   --> src/block.rs:76:9
Oct 13 15:34:34.693 INFO kablam!    |
Oct 13 15:34:34.693 INFO kablam! 76 |     use bloom::LogsBloom;
Oct 13 15:34:34.693 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Oct 13 15:34:34.693 INFO kablam! 
Oct 13 15:34:34.693 INFO kablam! warning: unused import: `transaction::GlobalSignaturePatch`
Oct 13 15:34:34.693 INFO kablam!   --> src/block.rs:79:9
Oct 13 15:34:34.693 INFO kablam!    |
Oct 13 15:34:34.693 INFO kablam! 79 |     use transaction::GlobalSignaturePatch;
Oct 13 15:34:34.693 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:34:34.693 INFO kablam! 
Oct 13 15:34:34.693 INFO kablam! warning: unused imports: `Address`, `B256`, `H64`, `U256`
Oct 13 15:34:34.693 INFO kablam!  --> src/receipt.rs:2:14
Oct 13 15:34:34.693 INFO kablam!   |
Oct 13 15:34:34.693 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Oct 13 15:34:34.693 INFO kablam!   |              ^^^^^^^             ^^^^  ^^^^  ^^^
Oct 13 15:34:34.693 INFO kablam! 
Oct 13 15:34:34.693 INFO kablam! warning: unused import: `self`
Oct 13 15:34:34.693 INFO kablam!  --> src/address.rs:6:17
Oct 13 15:34:34.693 INFO kablam!   |
Oct 13 15:34:34.693 INFO kablam! 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
Oct 13 15:34:34.693 INFO kablam!   |                 ^^^^
Oct 13 15:34:34.693 INFO kablam! 
Oct 13 15:34:35.068 INFO kablam! warning: constant item is never used: `ECDSA_SIGNATURE_BYTES`
Oct 13 15:34:35.068 INFO kablam!   --> src/transaction.rs:50:1
Oct 13 15:34:35.068 INFO kablam!    |
Oct 13 15:34:35.068 INFO kablam! 50 | const ECDSA_SIGNATURE_BYTES: usize = 65;
Oct 13 15:34:35.068 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:34:35.068 INFO kablam!    |
Oct 13 15:34:35.068 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 15:34:35.068 INFO kablam! 
Oct 13 15:34:35.300 INFO kablam! warning: unused import: `Digest`
Oct 13 15:34:35.300 INFO kablam!    --> src/transaction.rs:309:16
Oct 13 15:34:35.300 INFO kablam!     |
Oct 13 15:34:35.300 INFO kablam! 309 |     use sha3::{Digest, Keccak256};
Oct 13 15:34:35.300 INFO kablam!     |                ^^^^^^
Oct 13 15:34:35.300 INFO kablam! 
Oct 13 15:34:35.480 INFO kablam! warning: constant item is never used: `ECDSA_SIGNATURE_BYTES`
Oct 13 15:34:35.480 INFO kablam!   --> src/transaction.rs:50:1
Oct 13 15:34:35.480 INFO kablam!    |
Oct 13 15:34:35.480 INFO kablam! 50 | const ECDSA_SIGNATURE_BYTES: usize = 65;
Oct 13 15:34:35.480 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:34:35.480 INFO kablam!    |
Oct 13 15:34:35.480 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 15:34:35.480 INFO kablam! 
Oct 13 15:34:35.521 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
Oct 13 15:34:35.526 INFO kablam! su: No module specific data is present
Oct 13 15:34:36.870 INFO running `"docker" "rm" "-f" "76599afaf8e0b70c42930ae0202c0f7585d7aaee8e0c369e400958ee3914b5a3"`
Oct 13 15:34:37.160 INFO blam! 76599afaf8e0b70c42930ae0202c0f7585d7aaee8e0c369e400958ee3914b5a3