Aug 02 11:38:23.780 INFO checking devp2p-0.4.1 against 1.27.2 for lazy_static-1 Aug 02 11:38:23.780 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 02 11:38:23.780 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 02 11:38:23.780 INFO running `"docker" "create" "-v" "/tmp/crater.RehEE2h2LcAC:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Aug 02 11:38:24.032 INFO blam! 998ba935646d4d155e7192d93faebb1ffb122a28cd426fa1059ccedfe3a93800 Aug 02 11:38:24.033 INFO running `"docker" "start" "-a" "998ba935646d4d155e7192d93faebb1ffb122a28cd426fa1059ccedfe3a93800"` Aug 02 11:38:25.168 INFO kablam! Checking ethereum-rlp v0.2.3 Aug 02 11:38:25.168 INFO kablam! Checking tokio-timer-plus v0.1.3 Aug 02 11:38:27.362 INFO kablam! Checking ethereum-bigint v0.2.9 Aug 02 11:38:31.244 INFO kablam! Checking ethereum-block-core v0.1.0 Aug 02 11:38:31.245 INFO kablam! Checking ethereum-bloom v0.2.1 Aug 02 11:38:31.245 INFO kablam! Checking ethereum-trie v0.3.8 Aug 02 11:38:31.245 INFO kablam! Checking rlpx v0.4.1 Aug 02 11:38:31.245 INFO kablam! Checking dpt v0.3.1 Aug 02 11:38:39.489 INFO kablam! Checking ethereum-block v0.3.5 Aug 02 11:38:42.162 INFO kablam! Checking devp2p v0.4.1 (file:///source) Aug 02 11:38:45.616 INFO kablam! warning: unused import: `future` Aug 02 11:38:45.616 INFO kablam! --> src/raw.rs:9:61 Aug 02 11:38:45.616 INFO kablam! | Aug 02 11:38:45.616 INFO kablam! 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Aug 02 11:38:45.616 INFO kablam! | ^^^^^^ Aug 02 11:38:45.617 INFO kablam! | Aug 02 11:38:45.617 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 02 11:38:45.617 INFO kablam! Aug 02 11:38:45.618 INFO kablam! warning: unused import: `Decodable` Aug 02 11:38:45.618 INFO kablam! --> src/eth/proto.rs:1:22 Aug 02 11:38:45.618 INFO kablam! | Aug 02 11:38:45.618 INFO kablam! 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Aug 02 11:38:45.618 INFO kablam! | ^^^^^^^^^ Aug 02 11:38:45.618 INFO kablam! Aug 02 11:38:45.618 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas` Aug 02 11:38:45.619 INFO kablam! --> src/eth/proto.rs:2:14 Aug 02 11:38:45.619 INFO kablam! | Aug 02 11:38:45.619 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256}; Aug 02 11:38:45.619 INFO kablam! | ^^^^^^^ ^^^ ^^^^ Aug 02 11:38:45.620 INFO kablam! Aug 02 11:38:45.621 INFO kablam! warning: unused imports: `DecoderError`, `Encodable`, `RlpStream` Aug 02 11:38:45.621 INFO kablam! --> src/eth/proto.rs:196:21 Aug 02 11:38:45.621 INFO kablam! | Aug 02 11:38:45.621 INFO kablam! 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Aug 02 11:38:45.621 INFO kablam! | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ Aug 02 11:38:45.622 INFO kablam! Aug 02 11:38:45.623 INFO kablam! warning: unused import: `future` Aug 02 11:38:45.623 INFO kablam! --> src/eth/mod.rs:3:72 Aug 02 11:38:45.623 INFO kablam! | Aug 02 11:38:45.623 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Aug 02 11:38:45.623 INFO kablam! | ^^^^^^ Aug 02 11:38:45.623 INFO kablam! Aug 02 11:38:45.624 INFO kablam! warning: unused import: `std::time::Duration` Aug 02 11:38:45.624 INFO kablam! --> src/eth/mod.rs:11:5 Aug 02 11:38:45.624 INFO kablam! | Aug 02 11:38:45.624 INFO kablam! 11 | use std::time::Duration; Aug 02 11:38:45.624 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 02 11:38:45.624 INFO kablam! Aug 02 11:38:45.694 INFO kablam! warning: unused import: `future` Aug 02 11:38:45.694 INFO kablam! --> src/raw.rs:9:61 Aug 02 11:38:45.694 INFO kablam! | Aug 02 11:38:45.694 INFO kablam! 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Aug 02 11:38:45.694 INFO kablam! | ^^^^^^ Aug 02 11:38:45.694 INFO kablam! | Aug 02 11:38:45.694 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 02 11:38:45.694 INFO kablam! Aug 02 11:38:45.694 INFO kablam! warning: unused import: `Decodable` Aug 02 11:38:45.694 INFO kablam! --> src/eth/proto.rs:1:22 Aug 02 11:38:45.694 INFO kablam! | Aug 02 11:38:45.695 INFO kablam! 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Aug 02 11:38:45.695 INFO kablam! | ^^^^^^^^^ Aug 02 11:38:45.695 INFO kablam! Aug 02 11:38:45.695 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas` Aug 02 11:38:45.695 INFO kablam! --> src/eth/proto.rs:2:14 Aug 02 11:38:45.695 INFO kablam! | Aug 02 11:38:45.695 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256}; Aug 02 11:38:45.695 INFO kablam! | ^^^^^^^ ^^^ ^^^^ Aug 02 11:38:45.695 INFO kablam! Aug 02 11:38:45.695 INFO kablam! warning: unused import: `future` Aug 02 11:38:45.695 INFO kablam! --> src/eth/mod.rs:3:72 Aug 02 11:38:45.695 INFO kablam! | Aug 02 11:38:45.695 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Aug 02 11:38:45.695 INFO kablam! | ^^^^^^ Aug 02 11:38:45.695 INFO kablam! Aug 02 11:38:45.695 INFO kablam! warning: unused import: `std::time::Duration` Aug 02 11:38:45.695 INFO kablam! --> src/eth/mod.rs:11:5 Aug 02 11:38:45.695 INFO kablam! | Aug 02 11:38:45.695 INFO kablam! 11 | use std::time::Duration; Aug 02 11:38:45.696 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 02 11:38:45.696 INFO kablam! Aug 02 11:38:45.861 INFO kablam! warning: unreachable expression Aug 02 11:38:45.861 INFO kablam! --> src/raw.rs:125:9 Aug 02 11:38:45.861 INFO kablam! | Aug 02 11:38:45.861 INFO kablam! 125 | Ok(Async::Ready(())) Aug 02 11:38:45.861 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 02 11:38:45.861 INFO kablam! | Aug 02 11:38:45.861 INFO kablam! = note: #[warn(unreachable_code)] on by default Aug 02 11:38:45.861 INFO kablam! Aug 02 11:38:45.865 INFO kablam! warning: unreachable expression Aug 02 11:38:45.865 INFO kablam! --> src/raw.rs:145:9 Aug 02 11:38:45.866 INFO kablam! | Aug 02 11:38:45.866 INFO kablam! 145 | Ok(Async::Ready(())) Aug 02 11:38:45.866 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 02 11:38:45.866 INFO kablam! Aug 02 11:38:45.923 INFO kablam! warning: unreachable expression Aug 02 11:38:45.923 INFO kablam! --> src/raw.rs:125:9 Aug 02 11:38:45.923 INFO kablam! | Aug 02 11:38:45.923 INFO kablam! 125 | Ok(Async::Ready(())) Aug 02 11:38:45.923 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 02 11:38:45.923 INFO kablam! | Aug 02 11:38:45.923 INFO kablam! = note: #[warn(unreachable_code)] on by default Aug 02 11:38:45.923 INFO kablam! Aug 02 11:38:45.937 INFO kablam! warning: unreachable expression Aug 02 11:38:45.937 INFO kablam! --> src/raw.rs:145:9 Aug 02 11:38:45.937 INFO kablam! | Aug 02 11:38:45.937 INFO kablam! 145 | Ok(Async::Ready(())) Aug 02 11:38:45.937 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 02 11:38:45.937 INFO kablam! Aug 02 11:38:46.096 INFO kablam! warning: unused import: `Decodable` Aug 02 11:38:46.096 INFO kablam! --> src/eth/proto.rs:196:32 Aug 02 11:38:46.096 INFO kablam! | Aug 02 11:38:46.096 INFO kablam! 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Aug 02 11:38:46.096 INFO kablam! | ^^^^^^^^^ Aug 02 11:38:46.097 INFO kablam! Aug 02 11:38:46.097 INFO kablam! warning: unused import: `Future` Aug 02 11:38:46.097 INFO kablam! --> src/eth/mod.rs:3:64 Aug 02 11:38:46.097 INFO kablam! | Aug 02 11:38:46.097 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Aug 02 11:38:46.097 INFO kablam! | ^^^^^^ Aug 02 11:38:46.098 INFO kablam! Aug 02 11:38:46.157 INFO kablam! warning: unused variable: `v` Aug 02 11:38:46.157 INFO kablam! --> src/eth/mod.rs:174:36 Aug 02 11:38:46.157 INFO kablam! | Aug 02 11:38:46.157 INFO kablam! 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Aug 02 11:38:46.157 INFO kablam! | ^ help: consider using `_v` instead Aug 02 11:38:46.157 INFO kablam! | Aug 02 11:38:46.157 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 02 11:38:46.157 INFO kablam! Aug 02 11:38:46.165 INFO kablam! warning: unused import: `Future` Aug 02 11:38:46.165 INFO kablam! --> src/eth/mod.rs:3:64 Aug 02 11:38:46.165 INFO kablam! | Aug 02 11:38:46.165 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Aug 02 11:38:46.165 INFO kablam! | ^^^^^^ Aug 02 11:38:46.165 INFO kablam! Aug 02 11:38:46.166 INFO kablam! warning: variable does not need to be mutable Aug 02 11:38:46.166 INFO kablam! --> src/raw.rs:46:13 Aug 02 11:38:46.166 INFO kablam! | Aug 02 11:38:46.166 INFO kablam! 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Aug 02 11:38:46.166 INFO kablam! | ----^^^^ Aug 02 11:38:46.166 INFO kablam! | | Aug 02 11:38:46.166 INFO kablam! | help: remove this `mut` Aug 02 11:38:46.166 INFO kablam! | Aug 02 11:38:46.166 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 11:38:46.166 INFO kablam! Aug 02 11:38:46.230 INFO kablam! warning: unused variable: `v` Aug 02 11:38:46.230 INFO kablam! --> src/eth/mod.rs:174:36 Aug 02 11:38:46.230 INFO kablam! | Aug 02 11:38:46.230 INFO kablam! 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Aug 02 11:38:46.230 INFO kablam! | ^ help: consider using `_v` instead Aug 02 11:38:46.234 INFO kablam! | Aug 02 11:38:46.234 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 02 11:38:46.234 INFO kablam! Aug 02 11:38:46.246 INFO kablam! warning: variable does not need to be mutable Aug 02 11:38:46.246 INFO kablam! --> src/raw.rs:46:13 Aug 02 11:38:46.246 INFO kablam! | Aug 02 11:38:46.246 INFO kablam! 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Aug 02 11:38:46.246 INFO kablam! | ----^^^^ Aug 02 11:38:46.246 INFO kablam! | | Aug 02 11:38:46.247 INFO kablam! | help: remove this `mut` Aug 02 11:38:46.247 INFO kablam! | Aug 02 11:38:46.247 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 11:38:46.247 INFO kablam! Aug 02 11:38:46.338 INFO kablam! warning: field is never used: `network_id` Aug 02 11:38:46.338 INFO kablam! --> src/eth/mod.rs:48:5 Aug 02 11:38:46.338 INFO kablam! | Aug 02 11:38:46.338 INFO kablam! 48 | network_id: usize, Aug 02 11:38:46.338 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 02 11:38:46.338 INFO kablam! | Aug 02 11:38:46.338 INFO kablam! = note: #[warn(dead_code)] on by default Aug 02 11:38:46.338 INFO kablam! Aug 02 11:38:46.412 INFO kablam! warning: field is never used: `network_id` Aug 02 11:38:46.412 INFO kablam! --> src/eth/mod.rs:48:5 Aug 02 11:38:46.412 INFO kablam! | Aug 02 11:38:46.412 INFO kablam! 48 | network_id: usize, Aug 02 11:38:46.412 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 02 11:38:46.413 INFO kablam! | Aug 02 11:38:46.413 INFO kablam! = note: #[warn(dead_code)] on by default Aug 02 11:38:46.413 INFO kablam! Aug 02 11:38:49.254 INFO kablam! warning: unused `#[macro_use]` import Aug 02 11:38:49.254 INFO kablam! --> examples/eth_connect.rs:9:1 Aug 02 11:38:49.254 INFO kablam! | Aug 02 11:38:49.254 INFO kablam! 9 | #[macro_use] Aug 02 11:38:49.254 INFO kablam! | ^^^^^^^^^^^^ Aug 02 11:38:49.254 INFO kablam! | Aug 02 11:38:49.254 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 02 11:38:49.254 INFO kablam! Aug 02 11:38:49.254 INFO kablam! warning: unused `#[macro_use]` import Aug 02 11:38:49.254 INFO kablam! --> examples/eth_connect.rs:11:1 Aug 02 11:38:49.255 INFO kablam! | Aug 02 11:38:49.255 INFO kablam! 11 | #[macro_use] Aug 02 11:38:49.255 INFO kablam! | ^^^^^^^^^^^^ Aug 02 11:38:49.255 INFO kablam! Aug 02 11:38:49.255 INFO kablam! warning: unused import: `PublicKey` Aug 02 11:38:49.255 INFO kablam! --> examples/eth_connect.rs:20:17 Aug 02 11:38:49.255 INFO kablam! | Aug 02 11:38:49.255 INFO kablam! 20 | use secp256k1::{PublicKey, SecretKey}; Aug 02 11:38:49.255 INFO kablam! | ^^^^^^^^^ Aug 02 11:38:49.255 INFO kablam! Aug 02 11:38:49.255 INFO kablam! warning: unused import: `H512` Aug 02 11:38:49.255 INFO kablam! --> examples/eth_connect.rs:29:26 Aug 02 11:38:49.255 INFO kablam! | Aug 02 11:38:49.255 INFO kablam! 29 | use bigint::{H256, U256, H512}; Aug 02 11:38:49.255 INFO kablam! | ^^^^ Aug 02 11:38:49.255 INFO kablam! Aug 02 11:38:49.255 INFO kablam! warning: unused import: `Header` Aug 02 11:38:49.255 INFO kablam! --> examples/eth_connect.rs:32:13 Aug 02 11:38:49.255 INFO kablam! | Aug 02 11:38:49.256 INFO kablam! 32 | use block::{Header, Block}; Aug 02 11:38:49.256 INFO kablam! | ^^^^^^ Aug 02 11:38:49.256 INFO kablam! Aug 02 11:38:49.383 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 Aug 02 11:38:49.383 INFO kablam! --> examples/eth_connect.rs:113:59 Aug 02 11:38:49.383 INFO kablam! | Aug 02 11:38:49.383 INFO kablam! 113 | let mut timeout = Timeout::new(dur, &handle).unwrap().boxed(); Aug 02 11:38:49.383 INFO kablam! | ^^^^^ Aug 02 11:38:49.383 INFO kablam! | Aug 02 11:38:49.383 INFO kablam! = note: #[warn(deprecated)] on by default Aug 02 11:38:49.383 INFO kablam! Aug 02 11:38:49.389 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 Aug 02 11:38:49.389 INFO kablam! --> examples/eth_connect.rs:128:29 Aug 02 11:38:49.389 INFO kablam! | Aug 02 11:38:49.389 INFO kablam! 128 | timeout = t.boxed(); Aug 02 11:38:49.389 INFO kablam! | ^^^^^ Aug 02 11:38:49.390 INFO kablam! Aug 02 11:38:49.392 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 Aug 02 11:38:49.392 INFO kablam! --> examples/eth_connect.rs:145:63 Aug 02 11:38:49.392 INFO kablam! | Aug 02 11:38:49.392 INFO kablam! 145 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Aug 02 11:38:49.392 INFO kablam! | ^^^^^ Aug 02 11:38:49.392 INFO kablam! Aug 02 11:38:49.424 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 Aug 02 11:38:49.424 INFO kablam! --> examples/eth_connect.rs:226:71 Aug 02 11:38:49.424 INFO kablam! | Aug 02 11:38:49.425 INFO kablam! 226 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Aug 02 11:38:49.425 INFO kablam! | ^^^^^ Aug 02 11:38:49.425 INFO kablam! Aug 02 11:38:49.487 INFO kablam! warning: variable `best_number` is assigned to, but never used Aug 02 11:38:49.487 INFO kablam! --> examples/eth_connect.rs:103:9 Aug 02 11:38:49.487 INFO kablam! | Aug 02 11:38:49.487 INFO kablam! 103 | let mut best_number: U256 = U256::zero(); Aug 02 11:38:49.488 INFO kablam! | ^^^^^^^^^^^^^^^ Aug 02 11:38:49.488 INFO kablam! | Aug 02 11:38:49.488 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 02 11:38:49.488 INFO kablam! = note: consider using `_best_number` instead Aug 02 11:38:49.488 INFO kablam! Aug 02 11:38:49.488 INFO kablam! warning: unused variable: `when` Aug 02 11:38:49.488 INFO kablam! --> examples/eth_connect.rs:109:9 Aug 02 11:38:49.488 INFO kablam! | Aug 02 11:38:49.488 INFO kablam! 109 | let mut when = Instant::now() + dur; Aug 02 11:38:49.488 INFO kablam! | ^^^^^^^^ help: consider using `_when` instead Aug 02 11:38:49.488 INFO kablam! Aug 02 11:38:49.488 INFO kablam! warning: unused variable: `version` Aug 02 11:38:49.488 INFO kablam! --> examples/eth_connect.rs:158:29 Aug 02 11:38:49.488 INFO kablam! | Aug 02 11:38:49.488 INFO kablam! 158 | node, data, version Aug 02 11:38:49.488 INFO kablam! | ^^^^^^^ help: try ignoring the field: `version: _` Aug 02 11:38:49.488 INFO kablam! Aug 02 11:38:49.488 INFO kablam! warning: unused variable: `max_headers` Aug 02 11:38:49.488 INFO kablam! --> examples/eth_connect.rs:168:33 Aug 02 11:38:49.488 INFO kablam! | Aug 02 11:38:49.488 INFO kablam! 168 | number, max_headers, skip, reverse Aug 02 11:38:49.488 INFO kablam! | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Aug 02 11:38:49.488 INFO kablam! Aug 02 11:38:49.488 INFO kablam! warning: unused variable: `skip` Aug 02 11:38:49.488 INFO kablam! --> examples/eth_connect.rs:168:46 Aug 02 11:38:49.488 INFO kablam! | Aug 02 11:38:49.488 INFO kablam! 168 | number, max_headers, skip, reverse Aug 02 11:38:49.488 INFO kablam! | ^^^^ help: try ignoring the field: `skip: _` Aug 02 11:38:49.488 INFO kablam! Aug 02 11:38:49.488 INFO kablam! warning: unused variable: `reverse` Aug 02 11:38:49.488 INFO kablam! --> examples/eth_connect.rs:168:52 Aug 02 11:38:49.488 INFO kablam! | Aug 02 11:38:49.488 INFO kablam! 168 | number, max_headers, skip, reverse Aug 02 11:38:49.488 INFO kablam! | ^^^^^^^ help: try ignoring the field: `reverse: _` Aug 02 11:38:49.489 INFO kablam! Aug 02 11:38:49.489 INFO kablam! warning: unused variable: `max_headers` Aug 02 11:38:49.489 INFO kablam! --> examples/eth_connect.rs:188:31 Aug 02 11:38:49.489 INFO kablam! | Aug 02 11:38:49.489 INFO kablam! 188 | hash, max_headers, skip, reverse Aug 02 11:38:49.489 INFO kablam! | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Aug 02 11:38:49.489 INFO kablam! Aug 02 11:38:49.489 INFO kablam! warning: unused variable: `skip` Aug 02 11:38:49.489 INFO kablam! --> examples/eth_connect.rs:188:44 Aug 02 11:38:49.489 INFO kablam! | Aug 02 11:38:49.489 INFO kablam! 188 | hash, max_headers, skip, reverse Aug 02 11:38:49.489 INFO kablam! | ^^^^ help: try ignoring the field: `skip: _` Aug 02 11:38:49.489 INFO kablam! Aug 02 11:38:49.489 INFO kablam! warning: unused variable: `reverse` Aug 02 11:38:49.489 INFO kablam! --> examples/eth_connect.rs:188:50 Aug 02 11:38:49.489 INFO kablam! | Aug 02 11:38:49.489 INFO kablam! 188 | hash, max_headers, skip, reverse Aug 02 11:38:49.489 INFO kablam! | ^^^^^^^ help: try ignoring the field: `reverse: _` Aug 02 11:38:49.489 INFO kablam! Aug 02 11:38:49.489 INFO kablam! warning: value assigned to `best_number` is never read Aug 02 11:38:49.489 INFO kablam! --> examples/eth_connect.rs:211:37 Aug 02 11:38:49.489 INFO kablam! | Aug 02 11:38:49.489 INFO kablam! 211 | best_number = header.number; Aug 02 11:38:49.489 INFO kablam! | ^^^^^^^^^^^ Aug 02 11:38:49.489 INFO kablam! | Aug 02 11:38:49.489 INFO kablam! = note: #[warn(unused_assignments)] on by default Aug 02 11:38:49.489 INFO kablam! Aug 02 11:38:49.519 INFO kablam! warning: variable does not need to be mutable Aug 02 11:38:49.519 INFO kablam! --> examples/eth_connect.rs:86:9 Aug 02 11:38:49.519 INFO kablam! | Aug 02 11:38:49.519 INFO kablam! 86 | let mut client = ETHStream::new( Aug 02 11:38:49.519 INFO kablam! | ----^^^^^^ Aug 02 11:38:49.519 INFO kablam! | | Aug 02 11:38:49.519 INFO kablam! | help: remove this `mut` Aug 02 11:38:49.527 INFO kablam! | Aug 02 11:38:49.527 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 11:38:49.527 INFO kablam! Aug 02 11:38:49.527 INFO kablam! warning: variable does not need to be mutable Aug 02 11:38:49.527 INFO kablam! --> examples/eth_connect.rs:105:9 Aug 02 11:38:49.527 INFO kablam! | Aug 02 11:38:49.527 INFO kablam! 105 | let mut got_bodies_for_current = true; Aug 02 11:38:49.527 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^^^^ Aug 02 11:38:49.527 INFO kablam! | | Aug 02 11:38:49.527 INFO kablam! | help: remove this `mut` Aug 02 11:38:49.527 INFO kablam! Aug 02 11:38:49.527 INFO kablam! warning: variable does not need to be mutable Aug 02 11:38:49.527 INFO kablam! --> examples/eth_connect.rs:109:9 Aug 02 11:38:49.527 INFO kablam! | Aug 02 11:38:49.527 INFO kablam! 109 | let mut when = Instant::now() + dur; Aug 02 11:38:49.527 INFO kablam! | ----^^^^ Aug 02 11:38:49.527 INFO kablam! | | Aug 02 11:38:49.527 INFO kablam! | help: remove this `mut` Aug 02 11:38:49.527 INFO kablam! Aug 02 11:38:49.527 INFO kablam! warning: variable does not need to be mutable Aug 02 11:38:49.527 INFO kablam! --> examples/eth_connect.rs:111:29 Aug 02 11:38:49.527 INFO kablam! | Aug 02 11:38:49.527 INFO kablam! 111 | let (mut client_sender, mut client_receiver) = client.split(); Aug 02 11:38:49.527 INFO kablam! | ----^^^^^^^^^^^^^^^ Aug 02 11:38:49.527 INFO kablam! | | Aug 02 11:38:49.528 INFO kablam! | help: remove this `mut` Aug 02 11:38:49.528 INFO kablam! Aug 02 11:38:49.528 INFO kablam! warning: constant item is never used: `NETWORK_ID` Aug 02 11:38:49.528 INFO kablam! --> examples/eth_connect.rs:37:1 Aug 02 11:38:49.528 INFO kablam! | Aug 02 11:38:49.528 INFO kablam! 37 | const NETWORK_ID: usize = 1; Aug 02 11:38:49.528 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 02 11:38:49.528 INFO kablam! | Aug 02 11:38:49.528 INFO kablam! = note: #[warn(dead_code)] on by default Aug 02 11:38:49.528 INFO kablam! Aug 02 11:38:49.528 INFO kablam! warning: unused `std::result::Result` which must be used Aug 02 11:38:49.528 INFO kablam! --> examples/eth_connect.rs:78:5 Aug 02 11:38:49.528 INFO kablam! | Aug 02 11:38:49.528 INFO kablam! 78 | env_logger::init(); Aug 02 11:38:49.528 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 02 11:38:49.528 INFO kablam! | Aug 02 11:38:49.528 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 02 11:38:49.528 INFO kablam! Aug 02 11:38:49.569 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 24.68s Aug 02 11:38:49.588 INFO kablam! su: No module specific data is present Aug 02 11:38:50.150 INFO running `"docker" "rm" "-f" "998ba935646d4d155e7192d93faebb1ffb122a28cd426fa1059ccedfe3a93800"` Aug 02 11:38:50.333 INFO blam! 998ba935646d4d155e7192d93faebb1ffb122a28cd426fa1059ccedfe3a93800