Dec 18 16:41:02.128 INFO checking ethereum-block-0.3.5 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:41:02.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/ethereum-block/0.3.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:41:02.532 INFO [stdout] a082d5c1d1868cea57e07b0f13bc0b7bcfa9c6d92e187516f0d36c9e0c996ddf
Dec 18 16:41:02.538 INFO running `"docker" "start" "-a" "a082d5c1d1868cea57e07b0f13bc0b7bcfa9c6d92e187516f0d36c9e0c996ddf"`
Dec 18 16:41:04.237 INFO [stderr]     Checking elastic-array-plus v0.9.1
Dec 18 16:41:04.245 INFO [stderr]     Checking ethereum-hexutil v0.2.3
Dec 18 16:41:04.281 INFO [stderr]     Checking sha3 v0.6.0
Dec 18 16:41:04.281 INFO [stderr]     Checking hmac-drbg v0.1.2
Dec 18 16:41:05.600 INFO [stderr]     Checking libsecp256k1 v0.1.15
Dec 18 16:41:06.319 INFO [stderr]     Checking ethereum-rlp v0.2.3
Dec 18 16:41:07.573 INFO [stderr]     Checking ethereum-bigint v0.2.9
Dec 18 16:41:09.832 INFO [stderr]     Checking ethereum-bloom v0.2.1
Dec 18 16:41:09.832 INFO [stderr]     Checking ethereum-trie v0.3.8
Dec 18 16:41:09.832 INFO [stderr]     Checking ethereum-block-core v0.1.0
Dec 18 16:41:20.770 INFO [stderr]     Checking ethereum-block v0.3.5 (/opt/crater/workdir)
Dec 18 16:41:21.363 INFO [stderr] warning: unused import: `PublicKey`
Dec 18 16:41:21.363 INFO [stderr]  --> src/transaction.rs:6:73
Dec 18 16:41:21.363 INFO [stderr]   |
Dec 18 16:41:21.363 INFO [stderr] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
Dec 18 16:41:21.363 INFO [stderr]   |                                                                         ^^^^^^^^^
Dec 18 16:41:21.363 INFO [stderr]   |
Dec 18 16:41:21.363 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:41:21.363 INFO [stderr] 
Dec 18 16:41:21.363 INFO [stderr] warning: unused imports: `B256`, `M256`
Dec 18 16:41:21.363 INFO [stderr]  --> src/transaction.rs:9:40
Dec 18 16:41:21.363 INFO [stderr]   |
Dec 18 16:41:21.363 INFO [stderr] 9 | use bigint::{Address, Gas, H256, U256, B256, M256};
Dec 18 16:41:21.364 INFO [stderr]   |                                        ^^^^  ^^^^
Dec 18 16:41:21.364 INFO [stderr] 
Dec 18 16:41:21.364 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Dec 18 16:41:21.364 INFO [stderr]   --> src/transaction.rs:12:5
Dec 18 16:41:21.364 INFO [stderr]    |
Dec 18 16:41:21.364 INFO [stderr] 12 | use std::marker::PhantomData;
Dec 18 16:41:21.364 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:41:21.364 INFO [stderr] 
Dec 18 16:41:21.368 INFO [stderr] warning: unused imports: `Address`, `B256`, `Gas`, `H2048`, `H64`
Dec 18 16:41:21.368 INFO [stderr]  --> src/block.rs:2:14
Dec 18 16:41:21.368 INFO [stderr]   |
Dec 18 16:41:21.368 INFO [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256, H64, H2048};
Dec 18 16:41:21.368 INFO [stderr]   |              ^^^^^^^  ^^^              ^^^^  ^^^  ^^^^^
Dec 18 16:41:21.368 INFO [stderr] 
Dec 18 16:41:21.368 INFO [stderr] warning: unused import: `bloom::LogsBloom`
Dec 18 16:41:21.368 INFO [stderr]  --> src/block.rs:3:5
Dec 18 16:41:21.368 INFO [stderr]   |
Dec 18 16:41:21.368 INFO [stderr] 3 | use bloom::LogsBloom;
Dec 18 16:41:21.368 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 16:41:21.368 INFO [stderr] 
Dec 18 16:41:21.368 INFO [stderr] warning: unused import: `SignaturePatch`
Dec 18 16:41:21.368 INFO [stderr]  --> src/block.rs:7:43
Dec 18 16:41:21.368 INFO [stderr]   |
Dec 18 16:41:21.368 INFO [stderr] 7 | use super::{Header, Transaction, Receipt, SignaturePatch};
Dec 18 16:41:21.368 INFO [stderr]   |                                           ^^^^^^^^^^^^^^
Dec 18 16:41:21.368 INFO [stderr] 
Dec 18 16:41:21.368 INFO [stderr] warning: unused imports: `Address`, `B256`, `H64`, `U256`
Dec 18 16:41:21.368 INFO [stderr]  --> src/receipt.rs:2:14
Dec 18 16:41:21.368 INFO [stderr]   |
Dec 18 16:41:21.368 INFO [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Dec 18 16:41:21.368 INFO [stderr]   |              ^^^^^^^             ^^^^  ^^^^  ^^^
Dec 18 16:41:21.368 INFO [stderr] 
Dec 18 16:41:21.368 INFO [stderr] warning: unused import: `self`
Dec 18 16:41:21.368 INFO [stderr]  --> src/address.rs:6:17
Dec 18 16:41:21.368 INFO [stderr]   |
Dec 18 16:41:21.368 INFO [stderr] 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
Dec 18 16:41:21.368 INFO [stderr]   |                 ^^^^
Dec 18 16:41:21.368 INFO [stderr] 
Dec 18 16:41:21.451 INFO [stderr] warning: unused import: `PublicKey`
Dec 18 16:41:21.451 INFO [stderr]  --> src/transaction.rs:6:73
Dec 18 16:41:21.451 INFO [stderr]   |
Dec 18 16:41:21.451 INFO [stderr] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
Dec 18 16:41:21.451 INFO [stderr]   |                                                                         ^^^^^^^^^
Dec 18 16:41:21.451 INFO [stderr]   |
Dec 18 16:41:21.451 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:41:21.451 INFO [stderr] 
Dec 18 16:41:21.451 INFO [stderr] warning: unused imports: `B256`, `M256`
Dec 18 16:41:21.451 INFO [stderr]  --> src/transaction.rs:9:40
Dec 18 16:41:21.451 INFO [stderr]   |
Dec 18 16:41:21.451 INFO [stderr] 9 | use bigint::{Address, Gas, H256, U256, B256, M256};
Dec 18 16:41:21.451 INFO [stderr]   |                                        ^^^^  ^^^^
Dec 18 16:41:21.451 INFO [stderr] 
Dec 18 16:41:21.451 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Dec 18 16:41:21.451 INFO [stderr]   --> src/transaction.rs:12:5
Dec 18 16:41:21.451 INFO [stderr]    |
Dec 18 16:41:21.451 INFO [stderr] 12 | use std::marker::PhantomData;
Dec 18 16:41:21.451 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:41:21.451 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused imports: `Message`, `PublicKey`, `RecoveryId`, `Signature`
Dec 18 16:41:21.453 INFO [stderr]    --> src/transaction.rs:306:32
Dec 18 16:41:21.453 INFO [stderr]     |
Dec 18 16:41:21.453 INFO [stderr] 306 |     use secp256k1::{SecretKey, PublicKey, Message, Signature, RecoveryId};
Dec 18 16:41:21.453 INFO [stderr]     |                                ^^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused imports: `Decodable`, `DecoderError`, `Encodable`, `RlpStream`, `UntrustedRlp`, `self`
Dec 18 16:41:21.453 INFO [stderr]    --> src/transaction.rs:307:15
Dec 18 16:41:21.453 INFO [stderr]     |
Dec 18 16:41:21.453 INFO [stderr] 307 |     use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
Dec 18 16:41:21.453 INFO [stderr]     |               ^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused imports: `B256`, `H256`
Dec 18 16:41:21.453 INFO [stderr]    --> src/transaction.rs:308:32
Dec 18 16:41:21.453 INFO [stderr]     |
Dec 18 16:41:21.453 INFO [stderr] 308 |     use bigint::{Address, Gas, H256, U256, B256};
Dec 18 16:41:21.453 INFO [stderr]     |                                ^^^^        ^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused import: `Keccak256`
Dec 18 16:41:21.453 INFO [stderr]    --> src/transaction.rs:309:24
Dec 18 16:41:21.453 INFO [stderr]     |
Dec 18 16:41:21.453 INFO [stderr] 309 |     use sha3::{Digest, Keccak256};
Dec 18 16:41:21.453 INFO [stderr]     |                        ^^^^^^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused import: `Transaction`
Dec 18 16:41:21.453 INFO [stderr]    --> src/transaction.rs:312:17
Dec 18 16:41:21.453 INFO [stderr]     |
Dec 18 16:41:21.453 INFO [stderr] 312 |     use super::{Transaction, UnsignedTransaction, TransactionAction, ClassicSignaturePatch,
Dec 18 16:41:21.453 INFO [stderr]     |                 ^^^^^^^^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused imports: `Address`, `B256`, `Gas`, `H2048`, `H64`
Dec 18 16:41:21.453 INFO [stderr]  --> src/block.rs:2:14
Dec 18 16:41:21.453 INFO [stderr]   |
Dec 18 16:41:21.453 INFO [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256, H64, H2048};
Dec 18 16:41:21.453 INFO [stderr]   |              ^^^^^^^  ^^^              ^^^^  ^^^  ^^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused import: `bloom::LogsBloom`
Dec 18 16:41:21.453 INFO [stderr]  --> src/block.rs:3:5
Dec 18 16:41:21.453 INFO [stderr]   |
Dec 18 16:41:21.453 INFO [stderr] 3 | use bloom::LogsBloom;
Dec 18 16:41:21.453 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused import: `SignaturePatch`
Dec 18 16:41:21.453 INFO [stderr]  --> src/block.rs:7:43
Dec 18 16:41:21.453 INFO [stderr]   |
Dec 18 16:41:21.453 INFO [stderr] 7 | use super::{Header, Transaction, Receipt, SignaturePatch};
Dec 18 16:41:21.453 INFO [stderr]   |                                           ^^^^^^^^^^^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused import: `Rlp`
Dec 18 16:41:21.453 INFO [stderr]   --> src/block.rs:73:31
Dec 18 16:41:21.453 INFO [stderr]    |
Dec 18 16:41:21.453 INFO [stderr] 73 |     use rlp::{encode, decode, Rlp};
Dec 18 16:41:21.453 INFO [stderr]    |                               ^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused import: `bloom::LogsBloom`
Dec 18 16:41:21.453 INFO [stderr]   --> src/block.rs:76:9
Dec 18 16:41:21.453 INFO [stderr]    |
Dec 18 16:41:21.453 INFO [stderr] 76 |     use bloom::LogsBloom;
Dec 18 16:41:21.453 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused import: `transaction::GlobalSignaturePatch`
Dec 18 16:41:21.453 INFO [stderr]   --> src/block.rs:79:9
Dec 18 16:41:21.453 INFO [stderr]    |
Dec 18 16:41:21.453 INFO [stderr] 79 |     use transaction::GlobalSignaturePatch;
Dec 18 16:41:21.453 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused imports: `Address`, `B256`, `H64`, `U256`
Dec 18 16:41:21.453 INFO [stderr]  --> src/receipt.rs:2:14
Dec 18 16:41:21.453 INFO [stderr]   |
Dec 18 16:41:21.453 INFO [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Dec 18 16:41:21.453 INFO [stderr]   |              ^^^^^^^             ^^^^  ^^^^  ^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.453 INFO [stderr] warning: unused import: `self`
Dec 18 16:41:21.453 INFO [stderr]  --> src/address.rs:6:17
Dec 18 16:41:21.453 INFO [stderr]   |
Dec 18 16:41:21.453 INFO [stderr] 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
Dec 18 16:41:21.453 INFO [stderr]   |                 ^^^^
Dec 18 16:41:21.453 INFO [stderr] 
Dec 18 16:41:21.549 INFO [stderr] warning: constant item is never used: `ECDSA_SIGNATURE_BYTES`
Dec 18 16:41:21.549 INFO [stderr]   --> src/transaction.rs:50:1
Dec 18 16:41:21.549 INFO [stderr]    |
Dec 18 16:41:21.549 INFO [stderr] 50 | const ECDSA_SIGNATURE_BYTES: usize = 65;
Dec 18 16:41:21.549 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:41:21.549 INFO [stderr]    |
Dec 18 16:41:21.549 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 16:41:21.549 INFO [stderr] 
Dec 18 16:41:21.696 INFO [stderr] warning: unused import: `Digest`
Dec 18 16:41:21.696 INFO [stderr]    --> src/transaction.rs:309:16
Dec 18 16:41:21.696 INFO [stderr]     |
Dec 18 16:41:21.696 INFO [stderr] 309 |     use sha3::{Digest, Keccak256};
Dec 18 16:41:21.696 INFO [stderr]     |                ^^^^^^
Dec 18 16:41:21.696 INFO [stderr] 
Dec 18 16:41:21.811 INFO [stderr] warning: constant item is never used: `ECDSA_SIGNATURE_BYTES`
Dec 18 16:41:21.811 INFO [stderr]   --> src/transaction.rs:50:1
Dec 18 16:41:21.811 INFO [stderr]    |
Dec 18 16:41:21.811 INFO [stderr] 50 | const ECDSA_SIGNATURE_BYTES: usize = 65;
Dec 18 16:41:21.811 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:41:21.811 INFO [stderr]    |
Dec 18 16:41:21.811 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 16:41:21.811 INFO [stderr] 
Dec 18 16:41:21.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.71s
Dec 18 16:41:22.276 INFO running `"docker" "inspect" "a082d5c1d1868cea57e07b0f13bc0b7bcfa9c6d92e187516f0d36c9e0c996ddf"`
Dec 18 16:41:22.488 INFO running `"docker" "rm" "-f" "a082d5c1d1868cea57e07b0f13bc0b7bcfa9c6d92e187516f0d36c9e0c996ddf"`
Dec 18 16:41:22.592 INFO [stdout] a082d5c1d1868cea57e07b0f13bc0b7bcfa9c6d92e187516f0d36c9e0c996ddf