Oct 13 16:08:28.477 INFO checking devp2p-0.4.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 13 16:08:28.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 13 16:08:28.965 INFO blam! 3d012eb1b23021cf7309c91190d8ee7c33c9b39038164beb897983ed44a28856 Oct 13 16:08:28.973 INFO running `"docker" "start" "-a" "3d012eb1b23021cf7309c91190d8ee7c33c9b39038164beb897983ed44a28856"` Oct 13 16:08:29.744 INFO kablam! usermod: no changes Oct 13 16:08:29.979 INFO kablam! Checking ethereum-hexutil v0.2.3 Oct 13 16:08:29.980 INFO kablam! Checking blockchain v0.2.0 Oct 13 16:08:29.989 INFO kablam! Checking tokio-timer-plus v0.1.3 Oct 13 16:08:29.993 INFO kablam! Checking crypto-mac v0.4.0 Oct 13 16:08:30.470 INFO kablam! Checking hmac v0.4.2 Oct 13 16:08:31.295 INFO kablam! Checking hmac-drbg v0.1.2 Oct 13 16:08:31.624 INFO kablam! Checking ethereum-rlp v0.2.3 Oct 13 16:08:32.651 INFO kablam! Checking libsecp256k1 v0.1.14 Oct 13 16:08:33.664 INFO kablam! Checking ethereum-bigint v0.2.9 Oct 13 16:08:38.300 INFO kablam! Checking ethereum-block-core v0.1.0 Oct 13 16:08:38.301 INFO kablam! Checking ethereum-trie v0.3.8 Oct 13 16:08:38.301 INFO kablam! Checking ethereum-bloom v0.2.1 Oct 13 16:08:51.686 INFO kablam! Checking ethereum-block v0.3.5 Oct 13 16:08:51.686 INFO kablam! Checking rlpx v0.4.1 Oct 13 16:08:51.686 INFO kablam! Checking dpt v0.3.1 Oct 13 16:08:59.594 INFO kablam! Checking devp2p v0.4.1 (/source) Oct 13 16:09:05.779 INFO kablam! warning: unused import: `future` Oct 13 16:09:05.779 INFO kablam! --> src/raw.rs:9:61 Oct 13 16:09:05.779 INFO kablam! | Oct 13 16:09:05.779 INFO kablam! 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Oct 13 16:09:05.779 INFO kablam! | ^^^^^^ Oct 13 16:09:05.779 INFO kablam! | Oct 13 16:09:05.779 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 16:09:05.779 INFO kablam! Oct 13 16:09:05.779 INFO kablam! warning: unused import: `Decodable` Oct 13 16:09:05.779 INFO kablam! --> src/eth/proto.rs:1:22 Oct 13 16:09:05.779 INFO kablam! | Oct 13 16:09:05.779 INFO kablam! 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Oct 13 16:09:05.779 INFO kablam! | ^^^^^^^^^ Oct 13 16:09:05.779 INFO kablam! Oct 13 16:09:05.779 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas` Oct 13 16:09:05.779 INFO kablam! --> src/eth/proto.rs:2:14 Oct 13 16:09:05.779 INFO kablam! | Oct 13 16:09:05.779 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256}; Oct 13 16:09:05.779 INFO kablam! | ^^^^^^^ ^^^ ^^^^ Oct 13 16:09:05.779 INFO kablam! Oct 13 16:09:05.784 INFO kablam! warning: unused import: `future` Oct 13 16:09:05.784 INFO kablam! --> src/eth/mod.rs:3:72 Oct 13 16:09:05.784 INFO kablam! | Oct 13 16:09:05.784 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Oct 13 16:09:05.784 INFO kablam! | ^^^^^^ Oct 13 16:09:05.784 INFO kablam! Oct 13 16:09:05.784 INFO kablam! warning: unused import: `std::time::Duration` Oct 13 16:09:05.784 INFO kablam! --> src/eth/mod.rs:11:5 Oct 13 16:09:05.784 INFO kablam! | Oct 13 16:09:05.784 INFO kablam! 11 | use std::time::Duration; Oct 13 16:09:05.784 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 16:09:05.784 INFO kablam! Oct 13 16:09:05.881 INFO kablam! warning: unreachable expression Oct 13 16:09:05.882 INFO kablam! --> src/raw.rs:125:9 Oct 13 16:09:05.882 INFO kablam! | Oct 13 16:09:05.882 INFO kablam! 125 | Ok(Async::Ready(())) Oct 13 16:09:05.882 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 13 16:09:05.882 INFO kablam! | Oct 13 16:09:05.882 INFO kablam! = note: #[warn(unreachable_code)] on by default Oct 13 16:09:05.882 INFO kablam! Oct 13 16:09:05.886 INFO kablam! warning: unreachable expression Oct 13 16:09:05.886 INFO kablam! --> src/raw.rs:145:9 Oct 13 16:09:05.886 INFO kablam! | Oct 13 16:09:05.887 INFO kablam! 145 | Ok(Async::Ready(())) Oct 13 16:09:05.887 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 13 16:09:05.887 INFO kablam! Oct 13 16:09:05.968 INFO kablam! warning: unused import: `Future` Oct 13 16:09:05.968 INFO kablam! --> src/eth/mod.rs:3:64 Oct 13 16:09:05.968 INFO kablam! | Oct 13 16:09:05.968 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Oct 13 16:09:05.968 INFO kablam! | ^^^^^^ Oct 13 16:09:05.968 INFO kablam! Oct 13 16:09:05.986 INFO kablam! warning: unused variable: `v` Oct 13 16:09:05.986 INFO kablam! --> src/eth/mod.rs:174:36 Oct 13 16:09:05.986 INFO kablam! | Oct 13 16:09:05.986 INFO kablam! 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Oct 13 16:09:05.986 INFO kablam! | ^ help: consider using `_v` instead Oct 13 16:09:05.986 INFO kablam! | Oct 13 16:09:05.987 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 16:09:05.988 INFO kablam! Oct 13 16:09:05.991 INFO kablam! warning: variable does not need to be mutable Oct 13 16:09:05.994 INFO kablam! --> src/raw.rs:46:13 Oct 13 16:09:05.994 INFO kablam! | Oct 13 16:09:05.994 INFO kablam! 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Oct 13 16:09:05.994 INFO kablam! | ----^^^^ Oct 13 16:09:05.994 INFO kablam! | | Oct 13 16:09:05.994 INFO kablam! | help: remove this `mut` Oct 13 16:09:05.994 INFO kablam! | Oct 13 16:09:05.994 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 16:09:05.994 INFO kablam! Oct 13 16:09:06.042 INFO kablam! warning: field is never used: `network_id` Oct 13 16:09:06.042 INFO kablam! --> src/eth/mod.rs:48:5 Oct 13 16:09:06.042 INFO kablam! | Oct 13 16:09:06.042 INFO kablam! 48 | network_id: usize, Oct 13 16:09:06.042 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 13 16:09:06.044 INFO kablam! | Oct 13 16:09:06.044 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 16:09:06.044 INFO kablam! Oct 13 16:09:06.156 INFO kablam! warning: unused import: `future` Oct 13 16:09:06.156 INFO kablam! --> src/raw.rs:9:61 Oct 13 16:09:06.156 INFO kablam! | Oct 13 16:09:06.156 INFO kablam! 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Oct 13 16:09:06.156 INFO kablam! | ^^^^^^ Oct 13 16:09:06.156 INFO kablam! | Oct 13 16:09:06.156 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 16:09:06.156 INFO kablam! Oct 13 16:09:06.156 INFO kablam! warning: unused import: `Decodable` Oct 13 16:09:06.156 INFO kablam! --> src/eth/proto.rs:1:22 Oct 13 16:09:06.156 INFO kablam! | Oct 13 16:09:06.156 INFO kablam! 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Oct 13 16:09:06.156 INFO kablam! | ^^^^^^^^^ Oct 13 16:09:06.156 INFO kablam! Oct 13 16:09:06.156 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas` Oct 13 16:09:06.156 INFO kablam! --> src/eth/proto.rs:2:14 Oct 13 16:09:06.156 INFO kablam! | Oct 13 16:09:06.156 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256}; Oct 13 16:09:06.156 INFO kablam! | ^^^^^^^ ^^^ ^^^^ Oct 13 16:09:06.156 INFO kablam! Oct 13 16:09:06.156 INFO kablam! warning: unused imports: `DecoderError`, `Encodable`, `RlpStream` Oct 13 16:09:06.156 INFO kablam! --> src/eth/proto.rs:196:21 Oct 13 16:09:06.156 INFO kablam! | Oct 13 16:09:06.156 INFO kablam! 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Oct 13 16:09:06.156 INFO kablam! | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ Oct 13 16:09:06.156 INFO kablam! Oct 13 16:09:06.165 INFO kablam! warning: unused import: `future` Oct 13 16:09:06.166 INFO kablam! --> src/eth/mod.rs:3:72 Oct 13 16:09:06.166 INFO kablam! | Oct 13 16:09:06.166 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Oct 13 16:09:06.167 INFO kablam! | ^^^^^^ Oct 13 16:09:06.167 INFO kablam! Oct 13 16:09:06.167 INFO kablam! warning: unused import: `std::time::Duration` Oct 13 16:09:06.167 INFO kablam! --> src/eth/mod.rs:11:5 Oct 13 16:09:06.168 INFO kablam! | Oct 13 16:09:06.168 INFO kablam! 11 | use std::time::Duration; Oct 13 16:09:06.168 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 16:09:06.169 INFO kablam! Oct 13 16:09:06.465 INFO kablam! warning: unreachable expression Oct 13 16:09:06.465 INFO kablam! --> src/raw.rs:125:9 Oct 13 16:09:06.465 INFO kablam! | Oct 13 16:09:06.465 INFO kablam! 125 | Ok(Async::Ready(())) Oct 13 16:09:06.466 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 13 16:09:06.466 INFO kablam! | Oct 13 16:09:06.466 INFO kablam! = note: #[warn(unreachable_code)] on by default Oct 13 16:09:06.466 INFO kablam! Oct 13 16:09:06.467 INFO kablam! warning: unreachable expression Oct 13 16:09:06.467 INFO kablam! --> src/raw.rs:145:9 Oct 13 16:09:06.467 INFO kablam! | Oct 13 16:09:06.467 INFO kablam! 145 | Ok(Async::Ready(())) Oct 13 16:09:06.468 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 13 16:09:06.468 INFO kablam! Oct 13 16:09:06.552 INFO kablam! warning: unused import: `Decodable` Oct 13 16:09:06.552 INFO kablam! --> src/eth/proto.rs:196:32 Oct 13 16:09:06.552 INFO kablam! | Oct 13 16:09:06.552 INFO kablam! 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Oct 13 16:09:06.552 INFO kablam! | ^^^^^^^^^ Oct 13 16:09:06.552 INFO kablam! Oct 13 16:09:06.552 INFO kablam! warning: unused import: `Future` Oct 13 16:09:06.552 INFO kablam! --> src/eth/mod.rs:3:64 Oct 13 16:09:06.552 INFO kablam! | Oct 13 16:09:06.553 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Oct 13 16:09:06.553 INFO kablam! | ^^^^^^ Oct 13 16:09:06.553 INFO kablam! Oct 13 16:09:06.572 INFO kablam! warning: unused variable: `v` Oct 13 16:09:06.572 INFO kablam! --> src/eth/mod.rs:174:36 Oct 13 16:09:06.573 INFO kablam! | Oct 13 16:09:06.575 INFO kablam! 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Oct 13 16:09:06.575 INFO kablam! | ^ help: consider using `_v` instead Oct 13 16:09:06.575 INFO kablam! | Oct 13 16:09:06.575 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 16:09:06.575 INFO kablam! Oct 13 16:09:06.579 INFO kablam! warning: variable does not need to be mutable Oct 13 16:09:06.579 INFO kablam! --> src/raw.rs:46:13 Oct 13 16:09:06.579 INFO kablam! | Oct 13 16:09:06.579 INFO kablam! 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Oct 13 16:09:06.579 INFO kablam! | ----^^^^ Oct 13 16:09:06.579 INFO kablam! | | Oct 13 16:09:06.579 INFO kablam! | help: remove this `mut` Oct 13 16:09:06.579 INFO kablam! | Oct 13 16:09:06.579 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 16:09:06.579 INFO kablam! Oct 13 16:09:06.650 INFO kablam! warning: field is never used: `network_id` Oct 13 16:09:06.656 INFO kablam! --> src/eth/mod.rs:48:5 Oct 13 16:09:06.656 INFO kablam! | Oct 13 16:09:06.656 INFO kablam! 48 | network_id: usize, Oct 13 16:09:06.656 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 13 16:09:06.656 INFO kablam! | Oct 13 16:09:06.656 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 16:09:06.656 INFO kablam! Oct 13 16:09:12.844 INFO kablam! warning: unused `#[macro_use]` import Oct 13 16:09:12.844 INFO kablam! --> examples/eth_connect.rs:9:1 Oct 13 16:09:12.844 INFO kablam! | Oct 13 16:09:12.844 INFO kablam! 9 | #[macro_use] Oct 13 16:09:12.844 INFO kablam! | ^^^^^^^^^^^^ Oct 13 16:09:12.844 INFO kablam! | Oct 13 16:09:12.844 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 16:09:12.844 INFO kablam! Oct 13 16:09:12.844 INFO kablam! warning: unused `#[macro_use]` import Oct 13 16:09:12.844 INFO kablam! --> examples/eth_connect.rs:11:1 Oct 13 16:09:12.844 INFO kablam! | Oct 13 16:09:12.844 INFO kablam! 11 | #[macro_use] Oct 13 16:09:12.844 INFO kablam! | ^^^^^^^^^^^^ Oct 13 16:09:12.844 INFO kablam! Oct 13 16:09:12.844 INFO kablam! warning: unused import: `PublicKey` Oct 13 16:09:12.844 INFO kablam! --> examples/eth_connect.rs:20:17 Oct 13 16:09:12.844 INFO kablam! | Oct 13 16:09:12.844 INFO kablam! 20 | use secp256k1::{PublicKey, SecretKey}; Oct 13 16:09:12.844 INFO kablam! | ^^^^^^^^^ Oct 13 16:09:12.844 INFO kablam! Oct 13 16:09:12.844 INFO kablam! warning: unused import: `H512` Oct 13 16:09:12.844 INFO kablam! --> examples/eth_connect.rs:29:26 Oct 13 16:09:12.844 INFO kablam! | Oct 13 16:09:12.844 INFO kablam! 29 | use bigint::{H256, U256, H512}; Oct 13 16:09:12.844 INFO kablam! | ^^^^ Oct 13 16:09:12.844 INFO kablam! Oct 13 16:09:12.844 INFO kablam! warning: unused import: `Header` Oct 13 16:09:12.844 INFO kablam! --> examples/eth_connect.rs:32:13 Oct 13 16:09:12.844 INFO kablam! | Oct 13 16:09:12.844 INFO kablam! 32 | use block::{Header, Block}; Oct 13 16:09:12.844 INFO kablam! | ^^^^^^ Oct 13 16:09:12.844 INFO kablam! Oct 13 16:09:12.920 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 Oct 13 16:09:12.920 INFO kablam! --> examples/eth_connect.rs:113:59 Oct 13 16:09:12.920 INFO kablam! | Oct 13 16:09:12.920 INFO kablam! 113 | let mut timeout = Timeout::new(dur, &handle).unwrap().boxed(); Oct 13 16:09:12.920 INFO kablam! | ^^^^^ Oct 13 16:09:12.920 INFO kablam! | Oct 13 16:09:12.920 INFO kablam! = note: #[warn(deprecated)] on by default Oct 13 16:09:12.920 INFO kablam! Oct 13 16:09:12.920 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 Oct 13 16:09:12.920 INFO kablam! --> examples/eth_connect.rs:128:29 Oct 13 16:09:12.920 INFO kablam! | Oct 13 16:09:12.920 INFO kablam! 128 | timeout = t.boxed(); Oct 13 16:09:12.920 INFO kablam! | ^^^^^ Oct 13 16:09:12.920 INFO kablam! Oct 13 16:09:12.923 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 Oct 13 16:09:12.923 INFO kablam! --> examples/eth_connect.rs:145:63 Oct 13 16:09:12.923 INFO kablam! | Oct 13 16:09:12.923 INFO kablam! 145 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Oct 13 16:09:12.923 INFO kablam! | ^^^^^ Oct 13 16:09:12.923 INFO kablam! Oct 13 16:09:12.938 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 Oct 13 16:09:12.938 INFO kablam! --> examples/eth_connect.rs:226:71 Oct 13 16:09:12.938 INFO kablam! | Oct 13 16:09:12.938 INFO kablam! 226 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Oct 13 16:09:12.938 INFO kablam! | ^^^^^ Oct 13 16:09:12.938 INFO kablam! Oct 13 16:09:12.968 INFO kablam! warning: variable `best_number` is assigned to, but never used Oct 13 16:09:12.968 INFO kablam! --> examples/eth_connect.rs:103:13 Oct 13 16:09:12.968 INFO kablam! | Oct 13 16:09:12.968 INFO kablam! 103 | let mut best_number: U256 = U256::zero(); Oct 13 16:09:12.968 INFO kablam! | ^^^^^^^^^^^ Oct 13 16:09:12.968 INFO kablam! | Oct 13 16:09:12.968 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 16:09:12.968 INFO kablam! = note: consider using `_best_number` instead Oct 13 16:09:12.968 INFO kablam! Oct 13 16:09:12.968 INFO kablam! warning: unused variable: `when` Oct 13 16:09:12.968 INFO kablam! --> examples/eth_connect.rs:109:13 Oct 13 16:09:12.969 INFO kablam! | Oct 13 16:09:12.969 INFO kablam! 109 | let mut when = Instant::now() + dur; Oct 13 16:09:12.969 INFO kablam! | ^^^^ help: consider using `_when` instead Oct 13 16:09:12.969 INFO kablam! Oct 13 16:09:12.969 INFO kablam! warning: unused variable: `version` Oct 13 16:09:12.969 INFO kablam! --> examples/eth_connect.rs:158:29 Oct 13 16:09:12.969 INFO kablam! | Oct 13 16:09:12.969 INFO kablam! 158 | node, data, version Oct 13 16:09:12.969 INFO kablam! | ^^^^^^^ help: try ignoring the field: `version: _` Oct 13 16:09:12.969 INFO kablam! Oct 13 16:09:12.969 INFO kablam! warning: unused variable: `max_headers` Oct 13 16:09:12.969 INFO kablam! --> examples/eth_connect.rs:168:33 Oct 13 16:09:12.969 INFO kablam! | Oct 13 16:09:12.969 INFO kablam! 168 | number, max_headers, skip, reverse Oct 13 16:09:12.969 INFO kablam! | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Oct 13 16:09:12.969 INFO kablam! Oct 13 16:09:12.969 INFO kablam! warning: unused variable: `skip` Oct 13 16:09:12.969 INFO kablam! --> examples/eth_connect.rs:168:46 Oct 13 16:09:12.969 INFO kablam! | Oct 13 16:09:12.969 INFO kablam! 168 | number, max_headers, skip, reverse Oct 13 16:09:12.969 INFO kablam! | ^^^^ help: try ignoring the field: `skip: _` Oct 13 16:09:12.969 INFO kablam! Oct 13 16:09:12.969 INFO kablam! warning: unused variable: `reverse` Oct 13 16:09:12.969 INFO kablam! --> examples/eth_connect.rs:168:52 Oct 13 16:09:12.969 INFO kablam! | Oct 13 16:09:12.969 INFO kablam! 168 | number, max_headers, skip, reverse Oct 13 16:09:12.969 INFO kablam! | ^^^^^^^ help: try ignoring the field: `reverse: _` Oct 13 16:09:12.969 INFO kablam! Oct 13 16:09:12.969 INFO kablam! warning: unused variable: `max_headers` Oct 13 16:09:12.969 INFO kablam! --> examples/eth_connect.rs:188:31 Oct 13 16:09:12.969 INFO kablam! | Oct 13 16:09:12.969 INFO kablam! 188 | hash, max_headers, skip, reverse Oct 13 16:09:12.969 INFO kablam! | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Oct 13 16:09:12.969 INFO kablam! Oct 13 16:09:12.969 INFO kablam! warning: unused variable: `skip` Oct 13 16:09:12.969 INFO kablam! --> examples/eth_connect.rs:188:44 Oct 13 16:09:12.969 INFO kablam! | Oct 13 16:09:12.969 INFO kablam! 188 | hash, max_headers, skip, reverse Oct 13 16:09:12.969 INFO kablam! | ^^^^ help: try ignoring the field: `skip: _` Oct 13 16:09:12.969 INFO kablam! Oct 13 16:09:12.969 INFO kablam! warning: unused variable: `reverse` Oct 13 16:09:12.969 INFO kablam! --> examples/eth_connect.rs:188:50 Oct 13 16:09:12.969 INFO kablam! | Oct 13 16:09:12.969 INFO kablam! 188 | hash, max_headers, skip, reverse Oct 13 16:09:12.969 INFO kablam! | ^^^^^^^ help: try ignoring the field: `reverse: _` Oct 13 16:09:12.969 INFO kablam! Oct 13 16:09:12.969 INFO kablam! warning: value assigned to `best_number` is never read Oct 13 16:09:12.969 INFO kablam! --> examples/eth_connect.rs:211:37 Oct 13 16:09:12.969 INFO kablam! | Oct 13 16:09:12.969 INFO kablam! 211 | best_number = header.number; Oct 13 16:09:12.969 INFO kablam! | ^^^^^^^^^^^ Oct 13 16:09:12.969 INFO kablam! | Oct 13 16:09:12.969 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 13 16:09:12.969 INFO kablam! Oct 13 16:09:12.980 INFO kablam! warning: variable does not need to be mutable Oct 13 16:09:12.980 INFO kablam! --> examples/eth_connect.rs:86:9 Oct 13 16:09:12.980 INFO kablam! | Oct 13 16:09:12.980 INFO kablam! 86 | let mut client = ETHStream::new( Oct 13 16:09:12.980 INFO kablam! | ----^^^^^^ Oct 13 16:09:12.980 INFO kablam! | | Oct 13 16:09:12.980 INFO kablam! | help: remove this `mut` Oct 13 16:09:12.980 INFO kablam! | Oct 13 16:09:12.980 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 16:09:12.980 INFO kablam! Oct 13 16:09:12.980 INFO kablam! warning: variable does not need to be mutable Oct 13 16:09:12.980 INFO kablam! --> examples/eth_connect.rs:105:9 Oct 13 16:09:12.980 INFO kablam! | Oct 13 16:09:12.980 INFO kablam! 105 | let mut got_bodies_for_current = true; Oct 13 16:09:12.980 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^^^^ Oct 13 16:09:12.980 INFO kablam! | | Oct 13 16:09:12.980 INFO kablam! | help: remove this `mut` Oct 13 16:09:12.980 INFO kablam! Oct 13 16:09:12.980 INFO kablam! warning: variable does not need to be mutable Oct 13 16:09:12.980 INFO kablam! --> examples/eth_connect.rs:109:9 Oct 13 16:09:12.981 INFO kablam! | Oct 13 16:09:12.981 INFO kablam! 109 | let mut when = Instant::now() + dur; Oct 13 16:09:12.981 INFO kablam! | ----^^^^ Oct 13 16:09:12.981 INFO kablam! | | Oct 13 16:09:12.981 INFO kablam! | help: remove this `mut` Oct 13 16:09:12.981 INFO kablam! Oct 13 16:09:12.981 INFO kablam! warning: variable does not need to be mutable Oct 13 16:09:12.981 INFO kablam! --> examples/eth_connect.rs:111:29 Oct 13 16:09:12.981 INFO kablam! | Oct 13 16:09:12.981 INFO kablam! 111 | let (mut client_sender, mut client_receiver) = client.split(); Oct 13 16:09:12.981 INFO kablam! | ----^^^^^^^^^^^^^^^ Oct 13 16:09:12.981 INFO kablam! | | Oct 13 16:09:12.981 INFO kablam! | help: remove this `mut` Oct 13 16:09:12.981 INFO kablam! Oct 13 16:09:12.981 INFO kablam! warning: constant item is never used: `NETWORK_ID` Oct 13 16:09:12.981 INFO kablam! --> examples/eth_connect.rs:37:1 Oct 13 16:09:12.981 INFO kablam! | Oct 13 16:09:12.981 INFO kablam! 37 | const NETWORK_ID: usize = 1; Oct 13 16:09:12.981 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 16:09:12.981 INFO kablam! | Oct 13 16:09:12.981 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 16:09:12.981 INFO kablam! Oct 13 16:09:12.981 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 16:09:12.981 INFO kablam! --> examples/eth_connect.rs:78:5 Oct 13 16:09:12.981 INFO kablam! | Oct 13 16:09:12.981 INFO kablam! 78 | env_logger::init(); Oct 13 16:09:12.981 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 16:09:12.982 INFO kablam! | Oct 13 16:09:12.982 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 13 16:09:12.982 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 16:09:12.982 INFO kablam! Oct 13 16:09:13.008 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 43.24s Oct 13 16:09:13.015 INFO kablam! su: No module specific data is present Oct 13 16:09:13.668 INFO running `"docker" "rm" "-f" "3d012eb1b23021cf7309c91190d8ee7c33c9b39038164beb897983ed44a28856"` Oct 13 16:09:13.956 INFO blam! 3d012eb1b23021cf7309c91190d8ee7c33c9b39038164beb897983ed44a28856