Jul 12 11:09:44.485 INFO checking devp2p-0.4.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 12 11:09:44.485 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 11:09:44.485 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 11:09:44.485 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 11:09:44.744 INFO blam! a96f4ee41541beadd3c9cae57450df8227325c6eaec2a798c266f94823cc17de Jul 12 11:09:44.749 INFO running `"docker" "start" "-a" "a96f4ee41541beadd3c9cae57450df8227325c6eaec2a798c266f94823cc17de"` Jul 12 11:09:45.802 INFO kablam! Blocking waiting for file lock on the registry index Jul 12 11:09:46.161 INFO kablam! Checking tokio-timer-plus v0.1.3 Jul 12 11:09:46.175 INFO kablam! Checking ethereum-block-core v0.1.0 Jul 12 11:09:46.175 INFO kablam! Checking ethereum-bloom v0.2.1 Jul 12 11:09:46.196 INFO kablam! Checking ethereum-trie v0.3.8 Jul 12 11:09:46.208 INFO kablam! Checking libsecp256k1 v0.1.14 Jul 12 11:10:13.456 INFO kablam! Checking rlpx v0.4.1 Jul 12 11:10:13.456 INFO kablam! Checking dpt v0.3.1 Jul 12 11:10:13.456 INFO kablam! Checking ethereum-block v0.3.5 Jul 12 11:10:18.155 INFO kablam! Checking devp2p v0.4.1 (file:///source) Jul 12 11:10:21.536 INFO kablam! warning: unused import: `future` Jul 12 11:10:21.536 INFO kablam! --> src/raw.rs:9:61 Jul 12 11:10:21.536 INFO kablam! | Jul 12 11:10:21.536 INFO kablam! 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Jul 12 11:10:21.536 INFO kablam! | ^^^^^^ Jul 12 11:10:21.536 INFO kablam! | Jul 12 11:10:21.536 INFO kablam! = note: #[warn(unused_imports)] on by default Jul 12 11:10:21.537 INFO kablam! Jul 12 11:10:21.537 INFO kablam! warning: unused import: `Decodable` Jul 12 11:10:21.537 INFO kablam! --> src/eth/proto.rs:1:22 Jul 12 11:10:21.537 INFO kablam! | Jul 12 11:10:21.537 INFO kablam! 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Jul 12 11:10:21.537 INFO kablam! | ^^^^^^^^^ Jul 12 11:10:21.537 INFO kablam! Jul 12 11:10:21.537 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas` Jul 12 11:10:21.537 INFO kablam! --> src/eth/proto.rs:2:14 Jul 12 11:10:21.537 INFO kablam! | Jul 12 11:10:21.537 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256}; Jul 12 11:10:21.537 INFO kablam! | ^^^^^^^ ^^^ ^^^^ Jul 12 11:10:21.537 INFO kablam! Jul 12 11:10:21.538 INFO kablam! warning: unused import: `future` Jul 12 11:10:21.539 INFO kablam! --> src/eth/mod.rs:3:72 Jul 12 11:10:21.539 INFO kablam! | Jul 12 11:10:21.539 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Jul 12 11:10:21.539 INFO kablam! | ^^^^^^ Jul 12 11:10:21.539 INFO kablam! Jul 12 11:10:21.539 INFO kablam! warning: unused import: `std::time::Duration` Jul 12 11:10:21.539 INFO kablam! --> src/eth/mod.rs:11:5 Jul 12 11:10:21.539 INFO kablam! | Jul 12 11:10:21.539 INFO kablam! 11 | use std::time::Duration; Jul 12 11:10:21.539 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Jul 12 11:10:21.539 INFO kablam! Jul 12 11:10:21.974 INFO kablam! warning: unused import: `future` Jul 12 11:10:21.974 INFO kablam! --> src/raw.rs:9:61 Jul 12 11:10:21.974 INFO kablam! | Jul 12 11:10:21.974 INFO kablam! 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Jul 12 11:10:21.974 INFO kablam! | ^^^^^^ Jul 12 11:10:21.974 INFO kablam! | Jul 12 11:10:21.974 INFO kablam! = note: #[warn(unused_imports)] on by default Jul 12 11:10:21.974 INFO kablam! Jul 12 11:10:21.975 INFO kablam! warning: unused import: `Decodable` Jul 12 11:10:21.975 INFO kablam! --> src/eth/proto.rs:1:22 Jul 12 11:10:21.975 INFO kablam! | Jul 12 11:10:21.975 INFO kablam! 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Jul 12 11:10:21.975 INFO kablam! | ^^^^^^^^^ Jul 12 11:10:21.975 INFO kablam! Jul 12 11:10:21.975 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas` Jul 12 11:10:21.975 INFO kablam! --> src/eth/proto.rs:2:14 Jul 12 11:10:21.975 INFO kablam! | Jul 12 11:10:21.975 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256}; Jul 12 11:10:21.976 INFO kablam! | ^^^^^^^ ^^^ ^^^^ Jul 12 11:10:21.976 INFO kablam! Jul 12 11:10:21.976 INFO kablam! warning: unused imports: `DecoderError`, `Encodable`, `RlpStream` Jul 12 11:10:21.976 INFO kablam! --> src/eth/proto.rs:196:21 Jul 12 11:10:21.976 INFO kablam! | Jul 12 11:10:21.977 INFO kablam! 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Jul 12 11:10:21.977 INFO kablam! | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ Jul 12 11:10:21.977 INFO kablam! Jul 12 11:10:21.977 INFO kablam! warning: unused import: `future` Jul 12 11:10:21.977 INFO kablam! --> src/eth/mod.rs:3:72 Jul 12 11:10:21.977 INFO kablam! | Jul 12 11:10:21.977 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Jul 12 11:10:21.977 INFO kablam! | ^^^^^^ Jul 12 11:10:21.977 INFO kablam! Jul 12 11:10:21.978 INFO kablam! warning: unused import: `std::time::Duration` Jul 12 11:10:21.978 INFO kablam! --> src/eth/mod.rs:11:5 Jul 12 11:10:21.978 INFO kablam! | Jul 12 11:10:21.978 INFO kablam! 11 | use std::time::Duration; Jul 12 11:10:21.978 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Jul 12 11:10:21.978 INFO kablam! Jul 12 11:10:22.173 INFO kablam! warning: unreachable expression Jul 12 11:10:22.173 INFO kablam! --> src/raw.rs:125:9 Jul 12 11:10:22.173 INFO kablam! | Jul 12 11:10:22.173 INFO kablam! 125 | Ok(Async::Ready(())) Jul 12 11:10:22.173 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Jul 12 11:10:22.173 INFO kablam! | Jul 12 11:10:22.173 INFO kablam! = note: #[warn(unreachable_code)] on by default Jul 12 11:10:22.173 INFO kablam! Jul 12 11:10:22.211 INFO kablam! warning: unreachable expression Jul 12 11:10:22.211 INFO kablam! --> src/raw.rs:145:9 Jul 12 11:10:22.211 INFO kablam! | Jul 12 11:10:22.211 INFO kablam! 145 | Ok(Async::Ready(())) Jul 12 11:10:22.211 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Jul 12 11:10:22.211 INFO kablam! Jul 12 11:10:22.465 INFO kablam! warning: unused import: `Future` Jul 12 11:10:22.465 INFO kablam! --> src/eth/mod.rs:3:64 Jul 12 11:10:22.465 INFO kablam! | Jul 12 11:10:22.465 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Jul 12 11:10:22.465 INFO kablam! | ^^^^^^ Jul 12 11:10:22.465 INFO kablam! Jul 12 11:10:22.469 INFO kablam! warning: unreachable expression Jul 12 11:10:22.470 INFO kablam! --> src/raw.rs:125:9 Jul 12 11:10:22.470 INFO kablam! | Jul 12 11:10:22.470 INFO kablam! 125 | Ok(Async::Ready(())) Jul 12 11:10:22.470 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Jul 12 11:10:22.470 INFO kablam! | Jul 12 11:10:22.470 INFO kablam! = note: #[warn(unreachable_code)] on by default Jul 12 11:10:22.470 INFO kablam! Jul 12 11:10:22.491 INFO kablam! warning: unreachable expression Jul 12 11:10:22.491 INFO kablam! --> src/raw.rs:145:9 Jul 12 11:10:22.491 INFO kablam! | Jul 12 11:10:22.491 INFO kablam! 145 | Ok(Async::Ready(())) Jul 12 11:10:22.491 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Jul 12 11:10:22.491 INFO kablam! Jul 12 11:10:22.538 INFO kablam! warning: unused variable: `v` Jul 12 11:10:22.538 INFO kablam! --> src/eth/mod.rs:174:36 Jul 12 11:10:22.538 INFO kablam! | Jul 12 11:10:22.538 INFO kablam! 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Jul 12 11:10:22.539 INFO kablam! | ^ help: consider using `_v` instead Jul 12 11:10:22.539 INFO kablam! | Jul 12 11:10:22.539 INFO kablam! = note: #[warn(unused_variables)] on by default Jul 12 11:10:22.539 INFO kablam! Jul 12 11:10:22.562 INFO kablam! warning: variable does not need to be mutable Jul 12 11:10:22.562 INFO kablam! --> src/raw.rs:46:13 Jul 12 11:10:22.562 INFO kablam! | Jul 12 11:10:22.562 INFO kablam! 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Jul 12 11:10:22.562 INFO kablam! | ----^^^^ Jul 12 11:10:22.562 INFO kablam! | | Jul 12 11:10:22.562 INFO kablam! | help: remove this `mut` Jul 12 11:10:22.562 INFO kablam! | Jul 12 11:10:22.562 INFO kablam! = note: #[warn(unused_mut)] on by default Jul 12 11:10:22.562 INFO kablam! Jul 12 11:10:22.794 INFO kablam! warning: field is never used: `network_id` Jul 12 11:10:22.794 INFO kablam! --> src/eth/mod.rs:48:5 Jul 12 11:10:22.794 INFO kablam! | Jul 12 11:10:22.794 INFO kablam! 48 | network_id: usize, Jul 12 11:10:22.794 INFO kablam! | ^^^^^^^^^^^^^^^^^ Jul 12 11:10:22.798 INFO kablam! | Jul 12 11:10:22.798 INFO kablam! = note: #[warn(dead_code)] on by default Jul 12 11:10:22.798 INFO kablam! Jul 12 11:10:22.937 INFO kablam! warning: unused import: `Decodable` Jul 12 11:10:22.937 INFO kablam! --> src/eth/proto.rs:196:32 Jul 12 11:10:22.937 INFO kablam! | Jul 12 11:10:22.937 INFO kablam! 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Jul 12 11:10:22.937 INFO kablam! | ^^^^^^^^^ Jul 12 11:10:22.937 INFO kablam! Jul 12 11:10:22.938 INFO kablam! warning: unused import: `Future` Jul 12 11:10:22.938 INFO kablam! --> src/eth/mod.rs:3:64 Jul 12 11:10:22.938 INFO kablam! | Jul 12 11:10:22.938 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Jul 12 11:10:22.938 INFO kablam! | ^^^^^^ Jul 12 11:10:22.938 INFO kablam! Jul 12 11:10:23.026 INFO kablam! warning: unused variable: `v` Jul 12 11:10:23.026 INFO kablam! --> src/eth/mod.rs:174:36 Jul 12 11:10:23.027 INFO kablam! | Jul 12 11:10:23.027 INFO kablam! 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Jul 12 11:10:23.027 INFO kablam! | ^ help: consider using `_v` instead Jul 12 11:10:23.027 INFO kablam! | Jul 12 11:10:23.027 INFO kablam! = note: #[warn(unused_variables)] on by default Jul 12 11:10:23.027 INFO kablam! Jul 12 11:10:23.036 INFO kablam! warning: variable does not need to be mutable Jul 12 11:10:23.038 INFO kablam! --> src/raw.rs:46:13 Jul 12 11:10:23.038 INFO kablam! | Jul 12 11:10:23.038 INFO kablam! 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Jul 12 11:10:23.038 INFO kablam! | ----^^^^ Jul 12 11:10:23.038 INFO kablam! | | Jul 12 11:10:23.039 INFO kablam! | help: remove this `mut` Jul 12 11:10:23.039 INFO kablam! | Jul 12 11:10:23.039 INFO kablam! = note: #[warn(unused_mut)] on by default Jul 12 11:10:23.039 INFO kablam! Jul 12 11:10:23.283 INFO kablam! warning: field is never used: `network_id` Jul 12 11:10:23.283 INFO kablam! --> src/eth/mod.rs:48:5 Jul 12 11:10:23.283 INFO kablam! | Jul 12 11:10:23.283 INFO kablam! 48 | network_id: usize, Jul 12 11:10:23.283 INFO kablam! | ^^^^^^^^^^^^^^^^^ Jul 12 11:10:23.284 INFO kablam! | Jul 12 11:10:23.284 INFO kablam! = note: #[warn(dead_code)] on by default Jul 12 11:10:23.285 INFO kablam! Jul 12 11:10:26.377 INFO kablam! warning: unused `#[macro_use]` import Jul 12 11:10:26.377 INFO kablam! --> examples/eth_connect.rs:9:1 Jul 12 11:10:26.377 INFO kablam! | Jul 12 11:10:26.377 INFO kablam! 9 | #[macro_use] Jul 12 11:10:26.377 INFO kablam! | ^^^^^^^^^^^^ Jul 12 11:10:26.377 INFO kablam! | Jul 12 11:10:26.377 INFO kablam! = note: #[warn(unused_imports)] on by default Jul 12 11:10:26.377 INFO kablam! Jul 12 11:10:26.377 INFO kablam! warning: unused `#[macro_use]` import Jul 12 11:10:26.377 INFO kablam! --> examples/eth_connect.rs:11:1 Jul 12 11:10:26.377 INFO kablam! | Jul 12 11:10:26.377 INFO kablam! 11 | #[macro_use] Jul 12 11:10:26.377 INFO kablam! | ^^^^^^^^^^^^ Jul 12 11:10:26.377 INFO kablam! Jul 12 11:10:26.377 INFO kablam! warning: unused import: `PublicKey` Jul 12 11:10:26.378 INFO kablam! --> examples/eth_connect.rs:20:17 Jul 12 11:10:26.378 INFO kablam! | Jul 12 11:10:26.378 INFO kablam! 20 | use secp256k1::{PublicKey, SecretKey}; Jul 12 11:10:26.378 INFO kablam! | ^^^^^^^^^ Jul 12 11:10:26.378 INFO kablam! Jul 12 11:10:26.378 INFO kablam! warning: unused import: `H512` Jul 12 11:10:26.378 INFO kablam! --> examples/eth_connect.rs:29:26 Jul 12 11:10:26.378 INFO kablam! | Jul 12 11:10:26.378 INFO kablam! 29 | use bigint::{H256, U256, H512}; Jul 12 11:10:26.378 INFO kablam! | ^^^^ Jul 12 11:10:26.378 INFO kablam! Jul 12 11:10:26.378 INFO kablam! warning: unused import: `Header` Jul 12 11:10:26.378 INFO kablam! --> examples/eth_connect.rs:32:13 Jul 12 11:10:26.378 INFO kablam! | Jul 12 11:10:26.378 INFO kablam! 32 | use block::{Header, Block}; Jul 12 11:10:26.378 INFO kablam! | ^^^^^^ Jul 12 11:10:26.378 INFO kablam! Jul 12 11:10:26.499 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Jul 12 11:10:26.499 INFO kablam! --> examples/eth_connect.rs:113:59 Jul 12 11:10:26.499 INFO kablam! | Jul 12 11:10:26.499 INFO kablam! 113 | let mut timeout = Timeout::new(dur, &handle).unwrap().boxed(); Jul 12 11:10:26.499 INFO kablam! | ^^^^^ Jul 12 11:10:26.499 INFO kablam! | Jul 12 11:10:26.500 INFO kablam! = note: #[warn(deprecated)] on by default Jul 12 11:10:26.500 INFO kablam! Jul 12 11:10:26.505 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Jul 12 11:10:26.505 INFO kablam! --> examples/eth_connect.rs:128:29 Jul 12 11:10:26.505 INFO kablam! | Jul 12 11:10:26.505 INFO kablam! 128 | timeout = t.boxed(); Jul 12 11:10:26.505 INFO kablam! | ^^^^^ Jul 12 11:10:26.505 INFO kablam! Jul 12 11:10:26.508 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Jul 12 11:10:26.509 INFO kablam! --> examples/eth_connect.rs:145:63 Jul 12 11:10:26.509 INFO kablam! | Jul 12 11:10:26.509 INFO kablam! 145 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Jul 12 11:10:26.509 INFO kablam! | ^^^^^ Jul 12 11:10:26.509 INFO kablam! Jul 12 11:10:26.534 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Jul 12 11:10:26.534 INFO kablam! --> examples/eth_connect.rs:226:71 Jul 12 11:10:26.534 INFO kablam! | Jul 12 11:10:26.534 INFO kablam! 226 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Jul 12 11:10:26.534 INFO kablam! | ^^^^^ Jul 12 11:10:26.534 INFO kablam! Jul 12 11:10:26.591 INFO kablam! warning: variable `best_number` is assigned to, but never used Jul 12 11:10:26.591 INFO kablam! --> examples/eth_connect.rs:103:13 Jul 12 11:10:26.591 INFO kablam! | Jul 12 11:10:26.591 INFO kablam! 103 | let mut best_number: U256 = U256::zero(); Jul 12 11:10:26.591 INFO kablam! | ^^^^^^^^^^^ Jul 12 11:10:26.591 INFO kablam! | Jul 12 11:10:26.592 INFO kablam! = note: #[warn(unused_variables)] on by default Jul 12 11:10:26.592 INFO kablam! = note: consider using `_best_number` instead Jul 12 11:10:26.592 INFO kablam! Jul 12 11:10:26.592 INFO kablam! warning: unused variable: `when` Jul 12 11:10:26.592 INFO kablam! --> examples/eth_connect.rs:109:13 Jul 12 11:10:26.592 INFO kablam! | Jul 12 11:10:26.592 INFO kablam! 109 | let mut when = Instant::now() + dur; Jul 12 11:10:26.592 INFO kablam! | ^^^^ help: consider using `_when` instead Jul 12 11:10:26.592 INFO kablam! Jul 12 11:10:26.592 INFO kablam! warning: unused variable: `version` Jul 12 11:10:26.592 INFO kablam! --> examples/eth_connect.rs:158:29 Jul 12 11:10:26.592 INFO kablam! | Jul 12 11:10:26.592 INFO kablam! 158 | node, data, version Jul 12 11:10:26.592 INFO kablam! | ^^^^^^^ help: try ignoring the field: `version: _` Jul 12 11:10:26.592 INFO kablam! Jul 12 11:10:26.592 INFO kablam! warning: unused variable: `max_headers` Jul 12 11:10:26.592 INFO kablam! --> examples/eth_connect.rs:168:33 Jul 12 11:10:26.592 INFO kablam! | Jul 12 11:10:26.592 INFO kablam! 168 | number, max_headers, skip, reverse Jul 12 11:10:26.592 INFO kablam! | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Jul 12 11:10:26.592 INFO kablam! Jul 12 11:10:26.592 INFO kablam! warning: unused variable: `skip` Jul 12 11:10:26.592 INFO kablam! --> examples/eth_connect.rs:168:46 Jul 12 11:10:26.593 INFO kablam! | Jul 12 11:10:26.593 INFO kablam! 168 | number, max_headers, skip, reverse Jul 12 11:10:26.593 INFO kablam! | ^^^^ help: try ignoring the field: `skip: _` Jul 12 11:10:26.593 INFO kablam! Jul 12 11:10:26.593 INFO kablam! warning: unused variable: `reverse` Jul 12 11:10:26.593 INFO kablam! --> examples/eth_connect.rs:168:52 Jul 12 11:10:26.593 INFO kablam! | Jul 12 11:10:26.593 INFO kablam! 168 | number, max_headers, skip, reverse Jul 12 11:10:26.593 INFO kablam! | ^^^^^^^ help: try ignoring the field: `reverse: _` Jul 12 11:10:26.593 INFO kablam! Jul 12 11:10:26.593 INFO kablam! warning: unused variable: `max_headers` Jul 12 11:10:26.593 INFO kablam! --> examples/eth_connect.rs:188:31 Jul 12 11:10:26.593 INFO kablam! | Jul 12 11:10:26.593 INFO kablam! 188 | hash, max_headers, skip, reverse Jul 12 11:10:26.593 INFO kablam! | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Jul 12 11:10:26.593 INFO kablam! Jul 12 11:10:26.593 INFO kablam! warning: unused variable: `skip` Jul 12 11:10:26.593 INFO kablam! --> examples/eth_connect.rs:188:44 Jul 12 11:10:26.593 INFO kablam! | Jul 12 11:10:26.593 INFO kablam! 188 | hash, max_headers, skip, reverse Jul 12 11:10:26.593 INFO kablam! | ^^^^ help: try ignoring the field: `skip: _` Jul 12 11:10:26.593 INFO kablam! Jul 12 11:10:26.593 INFO kablam! warning: unused variable: `reverse` Jul 12 11:10:26.593 INFO kablam! --> examples/eth_connect.rs:188:50 Jul 12 11:10:26.593 INFO kablam! | Jul 12 11:10:26.593 INFO kablam! 188 | hash, max_headers, skip, reverse Jul 12 11:10:26.593 INFO kablam! | ^^^^^^^ help: try ignoring the field: `reverse: _` Jul 12 11:10:26.593 INFO kablam! Jul 12 11:10:26.593 INFO kablam! warning: value assigned to `best_number` is never read Jul 12 11:10:26.594 INFO kablam! --> examples/eth_connect.rs:211:37 Jul 12 11:10:26.594 INFO kablam! | Jul 12 11:10:26.594 INFO kablam! 211 | best_number = header.number; Jul 12 11:10:26.594 INFO kablam! | ^^^^^^^^^^^ Jul 12 11:10:26.594 INFO kablam! | Jul 12 11:10:26.594 INFO kablam! = note: #[warn(unused_assignments)] on by default Jul 12 11:10:26.594 INFO kablam! Jul 12 11:10:26.635 INFO kablam! warning: variable does not need to be mutable Jul 12 11:10:26.635 INFO kablam! --> examples/eth_connect.rs:86:9 Jul 12 11:10:26.635 INFO kablam! | Jul 12 11:10:26.635 INFO kablam! 86 | let mut client = ETHStream::new( Jul 12 11:10:26.635 INFO kablam! | ----^^^^^^ Jul 12 11:10:26.635 INFO kablam! | | Jul 12 11:10:26.635 INFO kablam! | help: remove this `mut` Jul 12 11:10:26.635 INFO kablam! | Jul 12 11:10:26.635 INFO kablam! = note: #[warn(unused_mut)] on by default Jul 12 11:10:26.635 INFO kablam! Jul 12 11:10:26.636 INFO kablam! warning: variable does not need to be mutable Jul 12 11:10:26.636 INFO kablam! --> examples/eth_connect.rs:105:9 Jul 12 11:10:26.636 INFO kablam! | Jul 12 11:10:26.636 INFO kablam! 105 | let mut got_bodies_for_current = true; Jul 12 11:10:26.636 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^^^^ Jul 12 11:10:26.636 INFO kablam! | | Jul 12 11:10:26.636 INFO kablam! | help: remove this `mut` Jul 12 11:10:26.636 INFO kablam! Jul 12 11:10:26.636 INFO kablam! warning: variable does not need to be mutable Jul 12 11:10:26.636 INFO kablam! --> examples/eth_connect.rs:109:9 Jul 12 11:10:26.636 INFO kablam! | Jul 12 11:10:26.636 INFO kablam! 109 | let mut when = Instant::now() + dur; Jul 12 11:10:26.636 INFO kablam! | ----^^^^ Jul 12 11:10:26.636 INFO kablam! | | Jul 12 11:10:26.636 INFO kablam! | help: remove this `mut` Jul 12 11:10:26.636 INFO kablam! Jul 12 11:10:26.637 INFO kablam! warning: variable does not need to be mutable Jul 12 11:10:26.637 INFO kablam! --> examples/eth_connect.rs:111:29 Jul 12 11:10:26.637 INFO kablam! | Jul 12 11:10:26.637 INFO kablam! 111 | let (mut client_sender, mut client_receiver) = client.split(); Jul 12 11:10:26.637 INFO kablam! | ----^^^^^^^^^^^^^^^ Jul 12 11:10:26.637 INFO kablam! | | Jul 12 11:10:26.637 INFO kablam! | help: remove this `mut` Jul 12 11:10:26.637 INFO kablam! Jul 12 11:10:26.637 INFO kablam! warning: constant item is never used: `NETWORK_ID` Jul 12 11:10:26.637 INFO kablam! --> examples/eth_connect.rs:37:1 Jul 12 11:10:26.637 INFO kablam! | Jul 12 11:10:26.637 INFO kablam! 37 | const NETWORK_ID: usize = 1; Jul 12 11:10:26.637 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Jul 12 11:10:26.637 INFO kablam! | Jul 12 11:10:26.638 INFO kablam! = note: #[warn(dead_code)] on by default Jul 12 11:10:26.638 INFO kablam! Jul 12 11:10:26.641 INFO kablam! warning: unused `std::result::Result` which must be used Jul 12 11:10:26.641 INFO kablam! --> examples/eth_connect.rs:78:5 Jul 12 11:10:26.641 INFO kablam! | Jul 12 11:10:26.641 INFO kablam! 78 | env_logger::init(); Jul 12 11:10:26.641 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Jul 12 11:10:26.641 INFO kablam! | Jul 12 11:10:26.641 INFO kablam! = note: #[warn(unused_must_use)] on by default Jul 12 11:10:26.642 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Jul 12 11:10:26.642 INFO kablam! Jul 12 11:10:26.693 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 40.91s Jul 12 11:10:26.715 INFO kablam! su: No module specific data is present Jul 12 11:10:27.314 INFO running `"docker" "rm" "-f" "a96f4ee41541beadd3c9cae57450df8227325c6eaec2a798c266f94823cc17de"` Jul 12 11:10:27.509 INFO blam! a96f4ee41541beadd3c9cae57450df8227325c6eaec2a798c266f94823cc17de