[INFO] fetching crate ethereum-block 0.4.0...
[INFO] checking ethereum-block-0.4.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate ethereum-block 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate ethereum-block 0.4.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethereum-block 0.4.0
[INFO] finished tweaking crates.io crate ethereum-block 0.4.0
[INFO] tweaked toml for crates.io crate ethereum-block 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded digest v0.6.1
[INFO] [stderr]   Downloaded ethereum-trie-memory v0.5.0
[INFO] [stderr]   Downloaded byte-tools v0.2.0
[INFO] [stderr]   Downloaded block-buffer v0.2.0
[INFO] [stderr]   Downloaded ethereum-block-core v0.2.0
[INFO] [stderr]   Downloaded ethereum-hexutil v0.2.3
[INFO] [stderr]   Downloaded blockchain v0.2.0
[INFO] [stderr]   Downloaded ethereum-bloom v0.2.1
[INFO] [stderr]   Downloaded elastic-array-plus v0.9.1
[INFO] [stderr]   Downloaded ethereum-bigint v0.2.9
[INFO] [stderr]   Downloaded ethereum-rlp v0.2.3
[INFO] [stderr]   Downloaded ethereum-trie v0.5.0
[INFO] [stderr]   Downloaded generic-array v0.8.4
[INFO] [stderr]   Downloaded secp256k1-plus v0.5.7
[INFO] [stderr]   Downloaded sha3 v0.6.0
[INFO] [stderr]   Downloaded libsecp256k1 v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccb3e2b45e19f81c02638d50a44fd273400db52b58e0d2587b8a51e1e731cbca
[INFO] running `Command { std: "docker" "start" "-a" "ccb3e2b45e19f81c02638d50a44fd273400db52b58e0d2587b8a51e1e731cbca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccb3e2b45e19f81c02638d50a44fd273400db52b58e0d2587b8a51e1e731cbca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb3e2b45e19f81c02638d50a44fd273400db52b58e0d2587b8a51e1e731cbca", kill_on_drop: false }`
[INFO] [stdout] ccb3e2b45e19f81c02638d50a44fd273400db52b58e0d2587b8a51e1e731cbca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c1191f57df472232038ff8faf8290178480214f4fd1aee267465566c547fd3c
[INFO] running `Command { std: "docker" "start" "-a" "7c1191f57df472232038ff8faf8290178480214f4fd1aee267465566c547fd3c", kill_on_drop: false }`
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking elastic-array-plus v0.9.1
[INFO] [stderr]     Checking ethereum-hexutil v0.2.3
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking blockchain v0.2.0
[INFO] [stderr]     Checking libsecp256k1 v0.1.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking generic-array v0.8.4
[INFO] [stderr]     Checking digest v0.6.1
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking ethereum-rlp v0.2.3
[INFO] [stderr]     Checking sha3 v0.6.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking ethereum-bigint v0.2.9
[INFO] [stderr]     Checking ethereum-trie v0.5.0
[INFO] [stderr]     Checking ethereum-block-core v0.2.0
[INFO] [stderr]     Checking ethereum-bloom v0.2.1
[INFO] [stderr]     Checking ethereum-trie-memory v0.5.0
[INFO] [stderr]     Checking ethereum-block v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `secp256k1::Error`
[INFO] [stdout]  --> src/transaction.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                                ^^^^^ no `Error` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::error::Error
[INFO] [stdout]           std::fmt::Error
[INFO] [stdout]           std::io::Error
[INFO] [stdout]           trie::Error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `secp256k1::Error`
[INFO] [stdout]  --> src/address.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
[INFO] [stdout]   |                                             ^^^^^ no `Error` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::error::Error
[INFO] [stdout]           std::fmt::Error
[INFO] [stdout]           std::io::Error
[INFO] [stdout]           trie::Error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `secp256k1::Error`
[INFO] [stdout]  --> src/transaction.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                                ^^^^^ no `Error` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::error::Error
[INFO] [stdout]           std::fmt::Error
[INFO] [stdout]           std::io::Error
[INFO] [stdout]           trie::Error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `secp256k1::Error`
[INFO] [stdout]  --> src/address.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
[INFO] [stdout]   |                                             ^^^^^ no `Error` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::error::Error
[INFO] [stdout]           std::fmt::Error
[INFO] [stdout]           std::io::Error
[INFO] [stdout]           trie::Error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `sign` in crate `secp256k1`
[INFO] [stdout]    --> src/transaction.rs:160:26
[INFO] [stdout]     |
[INFO] [stdout] 160 |             { secp256k1::sign(&msg, key).unwrap() }
[INFO] [stdout]     |                          ^^^^ not found in `secp256k1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/header.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PublicKey`
[INFO] [stdout]  --> src/transaction.rs:6:73
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                                                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `secp256k1` is imported redundantly
[INFO] [stdout]  --> src/transaction.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate secp256k1;
[INFO] [stdout]   | ----------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/transaction.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `B256`, `M256`
[INFO] [stdout]  --> src/transaction.rs:9:40
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bigint::{Address, Gas, H256, U256, B256, M256};
[INFO] [stdout]   |                                        ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/transaction.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/block.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Address`, `B256`, `Gas`, `H2048`, `H64`
[INFO] [stdout]  --> src/block.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bigint::{Address, Gas, H256, U256, B256, H64, H2048};
[INFO] [stdout]   |              ^^^^^^^  ^^^              ^^^^  ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bloom::LogsBloom`
[INFO] [stdout]  --> src/block.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bloom::LogsBloom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/block.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SignaturePatch`
[INFO] [stdout]  --> src/block.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::{Header, Transaction, Receipt, SignaturePatch};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Address`, `B256`, `H64`, `U256`
[INFO] [stdout]  --> src/receipt.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
[INFO] [stdout]   |              ^^^^^^^             ^^^^  ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `sign` in crate `secp256k1`
[INFO] [stdout]    --> src/transaction.rs:160:26
[INFO] [stdout]     |
[INFO] [stdout] 160 |             { secp256k1::sign(&msg, key).unwrap() }
[INFO] [stdout]     |                          ^^^^ not found in `secp256k1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/address.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/header.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PublicKey`
[INFO] [stdout]  --> src/transaction.rs:6:73
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                                                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `secp256k1` is imported redundantly
[INFO] [stdout]  --> src/transaction.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate secp256k1;
[INFO] [stdout]   | ----------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/transaction.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `B256`, `M256`
[INFO] [stdout]  --> src/transaction.rs:9:40
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bigint::{Address, Gas, H256, U256, B256, M256};
[INFO] [stdout]   |                                        ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/transaction.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message`, `PublicKey`, `RecoveryId`, `Signature`
[INFO] [stdout]    --> src/transaction.rs:306:32
[INFO] [stdout]     |
[INFO] [stdout] 306 |     use secp256k1::{SecretKey, PublicKey, Message, Signature, RecoveryId};
[INFO] [stdout]     |                                ^^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Decodable`, `DecoderError`, `Encodable`, `RlpStream`, `UntrustedRlp`, `self`
[INFO] [stdout]    --> src/transaction.rs:307:15
[INFO] [stdout]     |
[INFO] [stdout] 307 |     use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]     |               ^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `B256`, `H256`
[INFO] [stdout]    --> src/transaction.rs:308:32
[INFO] [stdout]     |
[INFO] [stdout] 308 |     use bigint::{Address, Gas, H256, U256, B256};
[INFO] [stdout]     |                                ^^^^        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Keccak256`
[INFO] [stdout]    --> src/transaction.rs:309:24
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use sha3::{Digest, Keccak256};
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transaction`
[INFO] [stdout]    --> src/transaction.rs:312:17
[INFO] [stdout]     |
[INFO] [stdout] 312 |     use super::{Transaction, UnsignedTransaction, TransactionAction, ClassicSignaturePatch,
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/block.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Address`, `B256`, `Gas`, `H2048`, `H64`
[INFO] [stdout]  --> src/block.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bigint::{Address, Gas, H256, U256, B256, H64, H2048};
[INFO] [stdout]   |              ^^^^^^^  ^^^              ^^^^  ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bloom::LogsBloom`
[INFO] [stdout]  --> src/block.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bloom::LogsBloom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/block.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SignaturePatch`
[INFO] [stdout]  --> src/block.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::{Header, Transaction, Receipt, SignaturePatch};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rlp`
[INFO] [stdout]   --> src/block.rs:73:31
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use rlp::{encode, decode, Rlp};
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bloom::LogsBloom`
[INFO] [stdout]   --> src/block.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use bloom::LogsBloom;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `transaction::GlobalSignaturePatch`
[INFO] [stdout]   --> src/block.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     use transaction::GlobalSignaturePatch;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Address`, `B256`, `H64`, `U256`
[INFO] [stdout]  --> src/receipt.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
[INFO] [stdout]   |              ^^^^^^^             ^^^^  ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/address.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse` found for struct `RecoveryId` in the current scope
[INFO] [stdout]    --> src/transaction.rs:104:49
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Ok((Signature::parse(&sig), RecoveryId::parse(self.standard_v() as u8)?))
[INFO] [stdout]     |                                                 ^^^^^ function or associated item not found in `RecoveryId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse` found for struct `RecoveryId` in the current scope
[INFO] [stdout]    --> src/transaction.rs:104:49
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Ok((Signature::parse(&sig), RecoveryId::parse(self.standard_v() as u8)?))
[INFO] [stdout]     |                                                 ^^^^^ function or associated item not found in `RecoveryId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/transaction.rs:233:34
[INFO] [stdout]     |
[INFO] [stdout] 233 |               secp256k1::recover(&Message::parse(&a), &sig.0, &sig.1)?
[INFO] [stdout]     |               ------------------ ^^^^^^^^^^^^^^^^^^^ expected `&Signature`, found `&Message`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&Signature`
[INFO] [stdout]                found reference `&Message`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libsecp256k1-0.1.3/src/lib.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn recover(signature: &Signature, recovery_id: &RecoveryId, message: &Message) -> Option<PublicKey> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/transaction.rs:233:34
[INFO] [stdout]     |
[INFO] [stdout] 233 |               secp256k1::recover(&Message::parse(&a), &sig.0, &sig.1)?
[INFO] [stdout]     |               ------------------ ^^^^^^^^^^^^^^^^^^^ expected `&Signature`, found `&Message`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&Signature`
[INFO] [stdout]                found reference `&Message`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libsecp256k1-0.1.3/src/lib.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn recover(signature: &Signature, recovery_id: &RecoveryId, message: &Message) -> Option<PublicKey> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `SecretKey` in the current scope
[INFO] [stdout]    --> src/transaction.rs:318:37
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let secret_key = SecretKey::random(&mut rng);
[INFO] [stdout]     |                                     ^^^^^^ function or associated item not found in `SecretKey`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `SecretKey`, consider using `SecretKey::parse` which returns `Option<SecretKey>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libsecp256k1-0.1.3/src/lib.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn parse(p: &[u8; 32]) -> Option<SecretKey> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Option<[u8; 65]>`
[INFO] [stdout]   --> src/address.rs:26:47
[INFO] [stdout]    |
[INFO] [stdout] 26 |             Keccak256::digest(&key.serialize()[1..]).as_slice());
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Option<[u8; 65]>`
[INFO] [stdout]   --> src/address.rs:26:47
[INFO] [stdout]    |
[INFO] [stdout] 26 |             Keccak256::digest(&key.serialize()[1..]).as_slice());
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]    --> src/transaction.rs:309:16
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use sha3::{Digest, Keccak256};
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432, E0599, E0608.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethereum-block` (lib) due to 7 previous errors; 13 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 7 previous errors; 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432, E0599, E0608.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethereum-block` (lib test) due to 8 previous errors; 22 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7c1191f57df472232038ff8faf8290178480214f4fd1aee267465566c547fd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1191f57df472232038ff8faf8290178480214f4fd1aee267465566c547fd3c", kill_on_drop: false }`
[INFO] [stdout] 7c1191f57df472232038ff8faf8290178480214f4fd1aee267465566c547fd3c
[INFO] checking ethereum-block-0.4.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate ethereum-block 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate ethereum-block 0.4.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethereum-block 0.4.0
[INFO] finished tweaking crates.io crate ethereum-block 0.4.0
[INFO] tweaked toml for crates.io crate ethereum-block 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89c3cc491b8f8bcbe9a8fe1fd4ac58bf86d9e1ca79ae18a8f7500e2500d4b539
[INFO] running `Command { std: "docker" "start" "-a" "89c3cc491b8f8bcbe9a8fe1fd4ac58bf86d9e1ca79ae18a8f7500e2500d4b539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89c3cc491b8f8bcbe9a8fe1fd4ac58bf86d9e1ca79ae18a8f7500e2500d4b539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c3cc491b8f8bcbe9a8fe1fd4ac58bf86d9e1ca79ae18a8f7500e2500d4b539", kill_on_drop: false }`
[INFO] [stdout] 89c3cc491b8f8bcbe9a8fe1fd4ac58bf86d9e1ca79ae18a8f7500e2500d4b539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6907c4d501c533c229b99965c4ddf37e457189bc58ef206827d288271a11f49e
[INFO] running `Command { std: "docker" "start" "-a" "6907c4d501c533c229b99965c4ddf37e457189bc58ef206827d288271a11f49e", kill_on_drop: false }`
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking elastic-array-plus v0.9.1
[INFO] [stderr]     Checking ethereum-hexutil v0.2.3
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking blockchain v0.2.0
[INFO] [stderr]     Checking libsecp256k1 v0.1.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking generic-array v0.8.4
[INFO] [stderr]     Checking ethereum-rlp v0.2.3
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking digest v0.6.1
[INFO] [stderr]     Checking sha3 v0.6.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking ethereum-bigint v0.2.9
[INFO] [stderr]     Checking ethereum-trie v0.5.0
[INFO] [stderr]     Checking ethereum-block-core v0.2.0
[INFO] [stderr]     Checking ethereum-bloom v0.2.1
[INFO] [stderr]     Checking ethereum-trie-memory v0.5.0
[INFO] [stderr]     Checking ethereum-block v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `secp256k1::Error`
[INFO] [stdout]  --> src/transaction.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                                ^^^^^ no `Error` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::error::Error
[INFO] [stdout]           std::fmt::Error
[INFO] [stdout]           std::io::Error
[INFO] [stdout]           trie::Error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `secp256k1::Error`
[INFO] [stdout]  --> src/address.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
[INFO] [stdout]   |                                             ^^^^^ no `Error` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::error::Error
[INFO] [stdout]           std::fmt::Error
[INFO] [stdout]           std::io::Error
[INFO] [stdout]           trie::Error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `sign` in crate `secp256k1`
[INFO] [stdout]    --> src/transaction.rs:160:26
[INFO] [stdout]     |
[INFO] [stdout] 160 |             { secp256k1::sign(&msg, key).unwrap() }
[INFO] [stdout]     |                          ^^^^ not found in `secp256k1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/header.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PublicKey`
[INFO] [stdout]  --> src/transaction.rs:6:73
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                                                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `secp256k1` is imported redundantly
[INFO] [stdout]  --> src/transaction.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate secp256k1;
[INFO] [stdout]   | ----------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/transaction.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `B256`, `M256`
[INFO] [stdout]  --> src/transaction.rs:9:40
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bigint::{Address, Gas, H256, U256, B256, M256};
[INFO] [stdout]   |                                        ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/transaction.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message`, `PublicKey`, `RecoveryId`, `Signature`
[INFO] [stdout]    --> src/transaction.rs:306:32
[INFO] [stdout]     |
[INFO] [stdout] 306 |     use secp256k1::{SecretKey, PublicKey, Message, Signature, RecoveryId};
[INFO] [stdout]     |                                ^^^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Decodable`, `DecoderError`, `Encodable`, `RlpStream`, `UntrustedRlp`, `self`
[INFO] [stdout]    --> src/transaction.rs:307:15
[INFO] [stdout]     |
[INFO] [stdout] 307 |     use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]     |               ^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `B256`, `H256`
[INFO] [stdout]    --> src/transaction.rs:308:32
[INFO] [stdout]     |
[INFO] [stdout] 308 |     use bigint::{Address, Gas, H256, U256, B256};
[INFO] [stdout]     |                                ^^^^        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Keccak256`
[INFO] [stdout]    --> src/transaction.rs:309:24
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use sha3::{Digest, Keccak256};
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transaction`
[INFO] [stdout]    --> src/transaction.rs:312:17
[INFO] [stdout]     |
[INFO] [stdout] 312 |     use super::{Transaction, UnsignedTransaction, TransactionAction, ClassicSignaturePatch,
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/block.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Address`, `B256`, `Gas`, `H2048`, `H64`
[INFO] [stdout]  --> src/block.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bigint::{Address, Gas, H256, U256, B256, H64, H2048};
[INFO] [stdout]   |              ^^^^^^^  ^^^              ^^^^  ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bloom::LogsBloom`
[INFO] [stdout]  --> src/block.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bloom::LogsBloom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/block.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SignaturePatch`
[INFO] [stdout]  --> src/block.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::{Header, Transaction, Receipt, SignaturePatch};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rlp`
[INFO] [stdout]   --> src/block.rs:73:31
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use rlp::{encode, decode, Rlp};
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bloom::LogsBloom`
[INFO] [stdout]   --> src/block.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use bloom::LogsBloom;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `secp256k1::Error`
[INFO] [stdout]  --> src/transaction.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                                ^^^^^ no `Error` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::error::Error
[INFO] [stdout]           std::fmt::Error
[INFO] [stdout]           std::io::Error
[INFO] [stdout]           trie::Error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `transaction::GlobalSignaturePatch`
[INFO] [stdout]   --> src/block.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     use transaction::GlobalSignaturePatch;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `secp256k1::Error`
[INFO] [stdout]  --> src/address.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
[INFO] [stdout]   |                                             ^^^^^ no `Error` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::error::Error
[INFO] [stdout]           std::fmt::Error
[INFO] [stdout]           std::io::Error
[INFO] [stdout]           trie::Error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Address`, `B256`, `H64`, `U256`
[INFO] [stdout]  --> src/receipt.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
[INFO] [stdout]   |              ^^^^^^^             ^^^^  ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/address.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `sign` in crate `secp256k1`
[INFO] [stdout]    --> src/transaction.rs:160:26
[INFO] [stdout]     |
[INFO] [stdout] 160 |             { secp256k1::sign(&msg, key).unwrap() }
[INFO] [stdout]     |                          ^^^^ not found in `secp256k1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/header.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PublicKey`
[INFO] [stdout]  --> src/transaction.rs:6:73
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                                                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `secp256k1` is imported redundantly
[INFO] [stdout]  --> src/transaction.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, Message, Error, Signature, RecoveryId, SecretKey, PublicKey};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate secp256k1;
[INFO] [stdout]   | ----------------------- the item `secp256k1` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/transaction.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `B256`, `M256`
[INFO] [stdout]  --> src/transaction.rs:9:40
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bigint::{Address, Gas, H256, U256, B256, M256};
[INFO] [stdout]   |                                        ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/transaction.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rlp` is imported redundantly
[INFO] [stdout]  --> src/block.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate rlp;
[INFO] [stdout]   | ----------------- the item `rlp` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Address`, `B256`, `Gas`, `H2048`, `H64`
[INFO] [stdout]  --> src/block.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bigint::{Address, Gas, H256, U256, B256, H64, H2048};
[INFO] [stdout]   |              ^^^^^^^  ^^^              ^^^^  ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bloom::LogsBloom`
[INFO] [stdout]  --> src/block.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bloom::LogsBloom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/block.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SignaturePatch`
[INFO] [stdout]  --> src/block.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::{Header, Transaction, Receipt, SignaturePatch};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Address`, `B256`, `H64`, `U256`
[INFO] [stdout]  --> src/receipt.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
[INFO] [stdout]   |              ^^^^^^^             ^^^^  ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/address.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secp256k1::{self, PublicKey, SecretKey, Error};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse` found for struct `RecoveryId` in the current scope
[INFO] [stdout]    --> src/transaction.rs:104:49
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Ok((Signature::parse(&sig), RecoveryId::parse(self.standard_v() as u8)?))
[INFO] [stdout]     |                                                 ^^^^^ function or associated item not found in `RecoveryId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/transaction.rs:233:34
[INFO] [stdout]     |
[INFO] [stdout] 233 |               secp256k1::recover(&Message::parse(&a), &sig.0, &sig.1)?
[INFO] [stdout]     |               ------------------ ^^^^^^^^^^^^^^^^^^^ expected `&Signature`, found `&Message`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&Signature`
[INFO] [stdout]                found reference `&Message`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libsecp256k1-0.1.3/src/lib.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn recover(signature: &Signature, recovery_id: &RecoveryId, message: &Message) -> Option<PublicKey> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse` found for struct `RecoveryId` in the current scope
[INFO] [stdout]    --> src/transaction.rs:104:49
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Ok((Signature::parse(&sig), RecoveryId::parse(self.standard_v() as u8)?))
[INFO] [stdout]     |                                                 ^^^^^ function or associated item not found in `RecoveryId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `SecretKey` in the current scope
[INFO] [stdout]    --> src/transaction.rs:318:37
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let secret_key = SecretKey::random(&mut rng);
[INFO] [stdout]     |                                     ^^^^^^ function or associated item not found in `SecretKey`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `SecretKey`, consider using `SecretKey::parse` which returns `Option<SecretKey>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libsecp256k1-0.1.3/src/lib.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn parse(p: &[u8; 32]) -> Option<SecretKey> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Option<[u8; 65]>`
[INFO] [stdout]   --> src/address.rs:26:47
[INFO] [stdout]    |
[INFO] [stdout] 26 |             Keccak256::digest(&key.serialize()[1..]).as_slice());
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]    --> src/transaction.rs:309:16
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use sha3::{Digest, Keccak256};
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/transaction.rs:233:34
[INFO] [stdout]     |
[INFO] [stdout] 233 |               secp256k1::recover(&Message::parse(&a), &sig.0, &sig.1)?
[INFO] [stdout]     |               ------------------ ^^^^^^^^^^^^^^^^^^^ expected `&Signature`, found `&Message`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&Signature`
[INFO] [stdout]                found reference `&Message`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libsecp256k1-0.1.3/src/lib.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn recover(signature: &Signature, recovery_id: &RecoveryId, message: &Message) -> Option<PublicKey> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Option<[u8; 65]>`
[INFO] [stdout]   --> src/address.rs:26:47
[INFO] [stdout]    |
[INFO] [stdout] 26 |             Keccak256::digest(&key.serialize()[1..]).as_slice());
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432, E0599, E0608.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethereum-block` (lib test) due to 8 previous errors; 22 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 6 previous errors; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432, E0599, E0608.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ethereum-block` (lib) due to 7 previous errors; 13 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6907c4d501c533c229b99965c4ddf37e457189bc58ef206827d288271a11f49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6907c4d501c533c229b99965c4ddf37e457189bc58ef206827d288271a11f49e", kill_on_drop: false }`
[INFO] [stdout] 6907c4d501c533c229b99965c4ddf37e457189bc58ef206827d288271a11f49e
