Oct 27 23:13:21.994 INFO checking devp2p-0.4.1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 27 23:13:21.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 23:13:22.262 INFO blam! 9e3e3718ee0cffc4060135767484f1aa3bdd97f826c7df5c163ba61296c1eb48 Oct 27 23:13:22.267 INFO running `"docker" "start" "-a" "9e3e3718ee0cffc4060135767484f1aa3bdd97f826c7df5c163ba61296c1eb48"` Oct 27 23:13:22.963 INFO kablam! usermod: no changes Oct 27 23:13:23.187 INFO kablam! Checking ethereum-bloom v0.2.1 Oct 27 23:13:23.195 INFO kablam! Checking ethereum-trie v0.3.8 Oct 27 23:13:23.195 INFO kablam! Checking ethereum-block-core v0.1.0 Oct 27 23:13:23.196 INFO kablam! Checking dpt v0.3.1 Oct 27 23:13:23.196 INFO kablam! Checking rlpx v0.4.1 Oct 27 23:13:28.935 INFO kablam! Checking ethereum-block v0.3.5 Oct 27 23:13:36.271 INFO kablam! Checking devp2p v0.4.1 (/source) Oct 27 23:13:44.219 INFO kablam! warning: unused import: `future` Oct 27 23:13:44.219 INFO kablam! --> src/raw.rs:9:61 Oct 27 23:13:44.219 INFO kablam! | Oct 27 23:13:44.219 INFO kablam! 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Oct 27 23:13:44.219 INFO kablam! | ^^^^^^ Oct 27 23:13:44.219 INFO kablam! | Oct 27 23:13:44.219 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 23:13:44.219 INFO kablam! Oct 27 23:13:44.219 INFO kablam! warning: unused import: `Decodable` Oct 27 23:13:44.219 INFO kablam! --> src/eth/proto.rs:1:22 Oct 27 23:13:44.219 INFO kablam! | Oct 27 23:13:44.219 INFO kablam! 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Oct 27 23:13:44.219 INFO kablam! | ^^^^^^^^^ Oct 27 23:13:44.219 INFO kablam! Oct 27 23:13:44.219 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas` Oct 27 23:13:44.219 INFO kablam! --> src/eth/proto.rs:2:14 Oct 27 23:13:44.219 INFO kablam! | Oct 27 23:13:44.219 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256}; Oct 27 23:13:44.219 INFO kablam! | ^^^^^^^ ^^^ ^^^^ Oct 27 23:13:44.219 INFO kablam! Oct 27 23:13:44.219 INFO kablam! warning: unused imports: `DecoderError`, `Encodable`, `RlpStream` Oct 27 23:13:44.219 INFO kablam! --> src/eth/proto.rs:196:21 Oct 27 23:13:44.219 INFO kablam! | Oct 27 23:13:44.219 INFO kablam! 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Oct 27 23:13:44.219 INFO kablam! | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ Oct 27 23:13:44.219 INFO kablam! Oct 27 23:13:44.219 INFO kablam! warning: unused import: `future` Oct 27 23:13:44.219 INFO kablam! --> src/eth/mod.rs:3:72 Oct 27 23:13:44.219 INFO kablam! | Oct 27 23:13:44.219 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Oct 27 23:13:44.219 INFO kablam! | ^^^^^^ Oct 27 23:13:44.219 INFO kablam! Oct 27 23:13:44.219 INFO kablam! warning: unused import: `std::time::Duration` Oct 27 23:13:44.219 INFO kablam! --> src/eth/mod.rs:11:5 Oct 27 23:13:44.219 INFO kablam! | Oct 27 23:13:44.219 INFO kablam! 11 | use std::time::Duration; Oct 27 23:13:44.219 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 27 23:13:44.220 INFO kablam! Oct 27 23:13:44.351 INFO kablam! warning: unreachable expression Oct 27 23:13:44.352 INFO kablam! --> src/raw.rs:125:9 Oct 27 23:13:44.352 INFO kablam! | Oct 27 23:13:44.352 INFO kablam! 125 | Ok(Async::Ready(())) Oct 27 23:13:44.352 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 27 23:13:44.353 INFO kablam! | Oct 27 23:13:44.353 INFO kablam! = note: #[warn(unreachable_code)] on by default Oct 27 23:13:44.353 INFO kablam! Oct 27 23:13:44.359 INFO kablam! warning: unreachable expression Oct 27 23:13:44.359 INFO kablam! --> src/raw.rs:145:9 Oct 27 23:13:44.360 INFO kablam! | Oct 27 23:13:44.360 INFO kablam! 145 | Ok(Async::Ready(())) Oct 27 23:13:44.360 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 27 23:13:44.360 INFO kablam! Oct 27 23:13:44.452 INFO kablam! warning: unused import: `Decodable` Oct 27 23:13:44.452 INFO kablam! --> src/eth/proto.rs:196:32 Oct 27 23:13:44.452 INFO kablam! | Oct 27 23:13:44.453 INFO kablam! 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Oct 27 23:13:44.453 INFO kablam! | ^^^^^^^^^ Oct 27 23:13:44.453 INFO kablam! Oct 27 23:13:44.453 INFO kablam! warning: unused import: `Future` Oct 27 23:13:44.454 INFO kablam! --> src/eth/mod.rs:3:64 Oct 27 23:13:44.454 INFO kablam! | Oct 27 23:13:44.454 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Oct 27 23:13:44.454 INFO kablam! | ^^^^^^ Oct 27 23:13:44.455 INFO kablam! Oct 27 23:13:44.507 INFO kablam! warning: unused variable: `v` Oct 27 23:13:44.507 INFO kablam! --> src/eth/mod.rs:174:36 Oct 27 23:13:44.507 INFO kablam! | Oct 27 23:13:44.507 INFO kablam! 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Oct 27 23:13:44.507 INFO kablam! | ^ help: consider using `_v` instead Oct 27 23:13:44.507 INFO kablam! | Oct 27 23:13:44.507 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 23:13:44.507 INFO kablam! Oct 27 23:13:44.507 INFO kablam! warning: variable does not need to be mutable Oct 27 23:13:44.507 INFO kablam! --> src/raw.rs:46:13 Oct 27 23:13:44.507 INFO kablam! | Oct 27 23:13:44.507 INFO kablam! 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Oct 27 23:13:44.507 INFO kablam! | ----^^^^ Oct 27 23:13:44.507 INFO kablam! | | Oct 27 23:13:44.507 INFO kablam! | help: remove this `mut` Oct 27 23:13:44.507 INFO kablam! | Oct 27 23:13:44.507 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 23:13:44.507 INFO kablam! Oct 27 23:13:44.555 INFO kablam! warning: field is never used: `network_id` Oct 27 23:13:44.555 INFO kablam! --> src/eth/mod.rs:48:5 Oct 27 23:13:44.555 INFO kablam! | Oct 27 23:13:44.555 INFO kablam! 48 | network_id: usize, Oct 27 23:13:44.555 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 27 23:13:44.555 INFO kablam! | Oct 27 23:13:44.555 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 23:13:44.555 INFO kablam! Oct 27 23:13:45.805 INFO kablam! warning: unused import: `future` Oct 27 23:13:45.805 INFO kablam! --> src/raw.rs:9:61 Oct 27 23:13:45.805 INFO kablam! | Oct 27 23:13:45.805 INFO kablam! 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Oct 27 23:13:45.805 INFO kablam! | ^^^^^^ Oct 27 23:13:45.805 INFO kablam! | Oct 27 23:13:45.805 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 23:13:45.805 INFO kablam! Oct 27 23:13:45.805 INFO kablam! warning: unused import: `Decodable` Oct 27 23:13:45.805 INFO kablam! --> src/eth/proto.rs:1:22 Oct 27 23:13:45.805 INFO kablam! | Oct 27 23:13:45.805 INFO kablam! 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Oct 27 23:13:45.805 INFO kablam! | ^^^^^^^^^ Oct 27 23:13:45.805 INFO kablam! Oct 27 23:13:45.805 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas` Oct 27 23:13:45.805 INFO kablam! --> src/eth/proto.rs:2:14 Oct 27 23:13:45.805 INFO kablam! | Oct 27 23:13:45.805 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256}; Oct 27 23:13:45.805 INFO kablam! | ^^^^^^^ ^^^ ^^^^ Oct 27 23:13:45.805 INFO kablam! Oct 27 23:13:45.815 INFO kablam! warning: unused import: `future` Oct 27 23:13:45.815 INFO kablam! --> src/eth/mod.rs:3:72 Oct 27 23:13:45.815 INFO kablam! | Oct 27 23:13:45.815 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Oct 27 23:13:45.815 INFO kablam! | ^^^^^^ Oct 27 23:13:45.815 INFO kablam! Oct 27 23:13:45.815 INFO kablam! warning: unused import: `std::time::Duration` Oct 27 23:13:45.815 INFO kablam! --> src/eth/mod.rs:11:5 Oct 27 23:13:45.815 INFO kablam! | Oct 27 23:13:45.815 INFO kablam! 11 | use std::time::Duration; Oct 27 23:13:45.815 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 27 23:13:45.815 INFO kablam! Oct 27 23:13:45.913 INFO kablam! warning: unreachable expression Oct 27 23:13:45.913 INFO kablam! --> src/raw.rs:125:9 Oct 27 23:13:45.913 INFO kablam! | Oct 27 23:13:45.913 INFO kablam! 125 | Ok(Async::Ready(())) Oct 27 23:13:45.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 27 23:13:45.913 INFO kablam! | Oct 27 23:13:45.914 INFO kablam! = note: #[warn(unreachable_code)] on by default Oct 27 23:13:45.915 INFO kablam! Oct 27 23:13:45.917 INFO kablam! warning: unreachable expression Oct 27 23:13:45.917 INFO kablam! --> src/raw.rs:145:9 Oct 27 23:13:45.918 INFO kablam! | Oct 27 23:13:45.918 INFO kablam! 145 | Ok(Async::Ready(())) Oct 27 23:13:45.918 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 27 23:13:45.919 INFO kablam! Oct 27 23:13:45.996 INFO kablam! warning: unused import: `Future` Oct 27 23:13:45.997 INFO kablam! --> src/eth/mod.rs:3:64 Oct 27 23:13:45.997 INFO kablam! | Oct 27 23:13:45.998 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Oct 27 23:13:45.998 INFO kablam! | ^^^^^^ Oct 27 23:13:45.999 INFO kablam! Oct 27 23:13:46.013 INFO kablam! warning: unused variable: `v` Oct 27 23:13:46.013 INFO kablam! --> src/eth/mod.rs:174:36 Oct 27 23:13:46.014 INFO kablam! | Oct 27 23:13:46.014 INFO kablam! 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Oct 27 23:13:46.015 INFO kablam! | ^ help: consider using `_v` instead Oct 27 23:13:46.015 INFO kablam! | Oct 27 23:13:46.016 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 23:13:46.016 INFO kablam! Oct 27 23:13:46.016 INFO kablam! warning: variable does not need to be mutable Oct 27 23:13:46.017 INFO kablam! --> src/raw.rs:46:13 Oct 27 23:13:46.017 INFO kablam! | Oct 27 23:13:46.018 INFO kablam! 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Oct 27 23:13:46.018 INFO kablam! | ----^^^^ Oct 27 23:13:46.019 INFO kablam! | | Oct 27 23:13:46.019 INFO kablam! | help: remove this `mut` Oct 27 23:13:46.020 INFO kablam! | Oct 27 23:13:46.020 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 23:13:46.020 INFO kablam! Oct 27 23:13:46.068 INFO kablam! warning: field is never used: `network_id` Oct 27 23:13:46.069 INFO kablam! --> src/eth/mod.rs:48:5 Oct 27 23:13:46.069 INFO kablam! | Oct 27 23:13:46.070 INFO kablam! 48 | network_id: usize, Oct 27 23:13:46.070 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 27 23:13:46.071 INFO kablam! | Oct 27 23:13:46.071 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 23:13:46.072 INFO kablam! Oct 27 23:13:52.691 INFO kablam! warning: unused `#[macro_use]` import Oct 27 23:13:52.691 INFO kablam! --> examples/eth_connect.rs:9:1 Oct 27 23:13:52.691 INFO kablam! | Oct 27 23:13:52.691 INFO kablam! 9 | #[macro_use] Oct 27 23:13:52.691 INFO kablam! | ^^^^^^^^^^^^ Oct 27 23:13:52.691 INFO kablam! | Oct 27 23:13:52.691 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 23:13:52.691 INFO kablam! Oct 27 23:13:52.691 INFO kablam! warning: unused `#[macro_use]` import Oct 27 23:13:52.691 INFO kablam! --> examples/eth_connect.rs:11:1 Oct 27 23:13:52.691 INFO kablam! | Oct 27 23:13:52.692 INFO kablam! 11 | #[macro_use] Oct 27 23:13:52.692 INFO kablam! | ^^^^^^^^^^^^ Oct 27 23:13:52.692 INFO kablam! Oct 27 23:13:52.692 INFO kablam! warning: unused import: `PublicKey` Oct 27 23:13:52.692 INFO kablam! --> examples/eth_connect.rs:20:17 Oct 27 23:13:52.692 INFO kablam! | Oct 27 23:13:52.693 INFO kablam! 20 | use secp256k1::{PublicKey, SecretKey}; Oct 27 23:13:52.693 INFO kablam! | ^^^^^^^^^ Oct 27 23:13:52.693 INFO kablam! Oct 27 23:13:52.693 INFO kablam! warning: unused import: `H512` Oct 27 23:13:52.693 INFO kablam! --> examples/eth_connect.rs:29:26 Oct 27 23:13:52.693 INFO kablam! | Oct 27 23:13:52.693 INFO kablam! 29 | use bigint::{H256, U256, H512}; Oct 27 23:13:52.694 INFO kablam! | ^^^^ Oct 27 23:13:52.694 INFO kablam! Oct 27 23:13:52.694 INFO kablam! warning: unused import: `Header` Oct 27 23:13:52.694 INFO kablam! --> examples/eth_connect.rs:32:13 Oct 27 23:13:52.694 INFO kablam! | Oct 27 23:13:52.694 INFO kablam! 32 | use block::{Header, Block}; Oct 27 23:13:52.694 INFO kablam! | ^^^^^^ Oct 27 23:13:52.695 INFO kablam! Oct 27 23:13:52.780 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 27 23:13:52.780 INFO kablam! --> examples/eth_connect.rs:113:59 Oct 27 23:13:52.780 INFO kablam! | Oct 27 23:13:52.780 INFO kablam! 113 | let mut timeout = Timeout::new(dur, &handle).unwrap().boxed(); Oct 27 23:13:52.780 INFO kablam! | ^^^^^ Oct 27 23:13:52.780 INFO kablam! | Oct 27 23:13:52.780 INFO kablam! = note: #[warn(deprecated)] on by default Oct 27 23:13:52.780 INFO kablam! Oct 27 23:13:52.780 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 27 23:13:52.780 INFO kablam! --> examples/eth_connect.rs:128:29 Oct 27 23:13:52.780 INFO kablam! | Oct 27 23:13:52.780 INFO kablam! 128 | timeout = t.boxed(); Oct 27 23:13:52.780 INFO kablam! | ^^^^^ Oct 27 23:13:52.780 INFO kablam! Oct 27 23:13:52.780 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 27 23:13:52.780 INFO kablam! --> examples/eth_connect.rs:145:63 Oct 27 23:13:52.780 INFO kablam! | Oct 27 23:13:52.780 INFO kablam! 145 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Oct 27 23:13:52.780 INFO kablam! | ^^^^^ Oct 27 23:13:52.780 INFO kablam! Oct 27 23:13:52.807 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 27 23:13:52.807 INFO kablam! --> examples/eth_connect.rs:226:71 Oct 27 23:13:52.807 INFO kablam! | Oct 27 23:13:52.807 INFO kablam! 226 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Oct 27 23:13:52.807 INFO kablam! | ^^^^^ Oct 27 23:13:52.807 INFO kablam! Oct 27 23:13:52.821 INFO kablam! warning: variable `best_number` is assigned to, but never used Oct 27 23:13:52.821 INFO kablam! --> examples/eth_connect.rs:103:13 Oct 27 23:13:52.821 INFO kablam! | Oct 27 23:13:52.821 INFO kablam! 103 | let mut best_number: U256 = U256::zero(); Oct 27 23:13:52.821 INFO kablam! | ^^^^^^^^^^^ Oct 27 23:13:52.822 INFO kablam! | Oct 27 23:13:52.822 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 23:13:52.822 INFO kablam! = note: consider using `_best_number` instead Oct 27 23:13:52.822 INFO kablam! Oct 27 23:13:52.822 INFO kablam! warning: unused variable: `when` Oct 27 23:13:52.822 INFO kablam! --> examples/eth_connect.rs:109:13 Oct 27 23:13:52.823 INFO kablam! | Oct 27 23:13:52.823 INFO kablam! 109 | let mut when = Instant::now() + dur; Oct 27 23:13:52.823 INFO kablam! | ^^^^ help: consider using `_when` instead Oct 27 23:13:52.823 INFO kablam! Oct 27 23:13:52.823 INFO kablam! warning: unused variable: `version` Oct 27 23:13:52.823 INFO kablam! --> examples/eth_connect.rs:158:29 Oct 27 23:13:52.824 INFO kablam! | Oct 27 23:13:52.824 INFO kablam! 158 | node, data, version Oct 27 23:13:52.824 INFO kablam! | ^^^^^^^ help: try ignoring the field: `version: _` Oct 27 23:13:52.824 INFO kablam! Oct 27 23:13:52.824 INFO kablam! warning: unused variable: `max_headers` Oct 27 23:13:52.824 INFO kablam! --> examples/eth_connect.rs:168:33 Oct 27 23:13:52.825 INFO kablam! | Oct 27 23:13:52.825 INFO kablam! 168 | number, max_headers, skip, reverse Oct 27 23:13:52.825 INFO kablam! | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Oct 27 23:13:52.825 INFO kablam! Oct 27 23:13:52.825 INFO kablam! warning: unused variable: `skip` Oct 27 23:13:52.826 INFO kablam! --> examples/eth_connect.rs:168:46 Oct 27 23:13:52.826 INFO kablam! | Oct 27 23:13:52.826 INFO kablam! 168 | number, max_headers, skip, reverse Oct 27 23:13:52.826 INFO kablam! | ^^^^ help: try ignoring the field: `skip: _` Oct 27 23:13:52.826 INFO kablam! Oct 27 23:13:52.826 INFO kablam! warning: unused variable: `reverse` Oct 27 23:13:52.827 INFO kablam! --> examples/eth_connect.rs:168:52 Oct 27 23:13:52.827 INFO kablam! | Oct 27 23:13:52.827 INFO kablam! 168 | number, max_headers, skip, reverse Oct 27 23:13:52.827 INFO kablam! | ^^^^^^^ help: try ignoring the field: `reverse: _` Oct 27 23:13:52.827 INFO kablam! Oct 27 23:13:52.828 INFO kablam! warning: unused variable: `max_headers` Oct 27 23:13:52.828 INFO kablam! --> examples/eth_connect.rs:188:31 Oct 27 23:13:52.828 INFO kablam! | Oct 27 23:13:52.828 INFO kablam! 188 | hash, max_headers, skip, reverse Oct 27 23:13:52.828 INFO kablam! | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Oct 27 23:13:52.829 INFO kablam! Oct 27 23:13:52.829 INFO kablam! warning: unused variable: `skip` Oct 27 23:13:52.829 INFO kablam! --> examples/eth_connect.rs:188:44 Oct 27 23:13:52.829 INFO kablam! | Oct 27 23:13:52.829 INFO kablam! 188 | hash, max_headers, skip, reverse Oct 27 23:13:52.830 INFO kablam! | ^^^^ help: try ignoring the field: `skip: _` Oct 27 23:13:52.830 INFO kablam! Oct 27 23:13:52.830 INFO kablam! warning: unused variable: `reverse` Oct 27 23:13:52.830 INFO kablam! --> examples/eth_connect.rs:188:50 Oct 27 23:13:52.830 INFO kablam! | Oct 27 23:13:52.831 INFO kablam! 188 | hash, max_headers, skip, reverse Oct 27 23:13:52.831 INFO kablam! | ^^^^^^^ help: try ignoring the field: `reverse: _` Oct 27 23:13:52.831 INFO kablam! Oct 27 23:13:52.831 INFO kablam! warning: value assigned to `best_number` is never read Oct 27 23:13:52.831 INFO kablam! --> examples/eth_connect.rs:211:37 Oct 27 23:13:52.831 INFO kablam! | Oct 27 23:13:52.832 INFO kablam! 211 | best_number = header.number; Oct 27 23:13:52.832 INFO kablam! | ^^^^^^^^^^^ Oct 27 23:13:52.832 INFO kablam! | Oct 27 23:13:52.832 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 27 23:13:52.832 INFO kablam! Oct 27 23:13:52.847 INFO kablam! warning: variable does not need to be mutable Oct 27 23:13:52.847 INFO kablam! --> examples/eth_connect.rs:86:9 Oct 27 23:13:52.847 INFO kablam! | Oct 27 23:13:52.847 INFO kablam! 86 | let mut client = ETHStream::new( Oct 27 23:13:52.848 INFO kablam! | ----^^^^^^ Oct 27 23:13:52.848 INFO kablam! | | Oct 27 23:13:52.848 INFO kablam! | help: remove this `mut` Oct 27 23:13:52.848 INFO kablam! | Oct 27 23:13:52.848 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 23:13:52.848 INFO kablam! Oct 27 23:13:52.849 INFO kablam! warning: variable does not need to be mutable Oct 27 23:13:52.849 INFO kablam! --> examples/eth_connect.rs:105:9 Oct 27 23:13:52.849 INFO kablam! | Oct 27 23:13:52.849 INFO kablam! 105 | let mut got_bodies_for_current = true; Oct 27 23:13:52.849 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^^^^ Oct 27 23:13:52.849 INFO kablam! | | Oct 27 23:13:52.850 INFO kablam! | help: remove this `mut` Oct 27 23:13:52.850 INFO kablam! Oct 27 23:13:52.850 INFO kablam! warning: variable does not need to be mutable Oct 27 23:13:52.850 INFO kablam! --> examples/eth_connect.rs:109:9 Oct 27 23:13:52.850 INFO kablam! | Oct 27 23:13:52.851 INFO kablam! 109 | let mut when = Instant::now() + dur; Oct 27 23:13:52.851 INFO kablam! | ----^^^^ Oct 27 23:13:52.851 INFO kablam! | | Oct 27 23:13:52.851 INFO kablam! | help: remove this `mut` Oct 27 23:13:52.851 INFO kablam! Oct 27 23:13:52.852 INFO kablam! warning: variable does not need to be mutable Oct 27 23:13:52.852 INFO kablam! --> examples/eth_connect.rs:111:29 Oct 27 23:13:52.852 INFO kablam! | Oct 27 23:13:52.852 INFO kablam! 111 | let (mut client_sender, mut client_receiver) = client.split(); Oct 27 23:13:52.852 INFO kablam! | ----^^^^^^^^^^^^^^^ Oct 27 23:13:52.852 INFO kablam! | | Oct 27 23:13:52.853 INFO kablam! | help: remove this `mut` Oct 27 23:13:52.853 INFO kablam! Oct 27 23:13:52.853 INFO kablam! warning: constant item is never used: `NETWORK_ID` Oct 27 23:13:52.853 INFO kablam! --> examples/eth_connect.rs:37:1 Oct 27 23:13:52.853 INFO kablam! | Oct 27 23:13:52.854 INFO kablam! 37 | const NETWORK_ID: usize = 1; Oct 27 23:13:52.854 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 23:13:52.854 INFO kablam! | Oct 27 23:13:52.854 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 23:13:52.854 INFO kablam! Oct 27 23:13:52.855 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 23:13:52.855 INFO kablam! --> examples/eth_connect.rs:78:5 Oct 27 23:13:52.855 INFO kablam! | Oct 27 23:13:52.855 INFO kablam! 78 | env_logger::init(); Oct 27 23:13:52.855 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 27 23:13:52.856 INFO kablam! | Oct 27 23:13:52.856 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 23:13:52.856 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 23:13:52.856 INFO kablam! Oct 27 23:13:52.899 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 29.90s Oct 27 23:13:52.923 INFO kablam! su: No module specific data is present Oct 27 23:13:53.499 INFO running `"docker" "rm" "-f" "9e3e3718ee0cffc4060135767484f1aa3bdd97f826c7df5c163ba61296c1eb48"` Oct 27 23:13:53.636 INFO blam! 9e3e3718ee0cffc4060135767484f1aa3bdd97f826c7df5c163ba61296c1eb48