Aug 18 00:28:24.290 INFO checking devp2p-0.4.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 18 00:28:24.290 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 18 00:28:24.290 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 18 00:28:24.291 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 18 00:28:24.535 INFO blam! b936641d7596b3b6dff69d291f63cc550f40747bc57ce0162d4d29715079cfc8 Aug 18 00:28:24.538 INFO running `"docker" "start" "-a" "b936641d7596b3b6dff69d291f63cc550f40747bc57ce0162d4d29715079cfc8"` Aug 18 00:28:25.682 INFO kablam! Checking tokio-timer-plus v0.1.3 Aug 18 00:28:25.694 INFO kablam! Checking rlpx v0.4.1 Aug 18 00:28:27.713 INFO kablam! Checking dpt v0.3.1 Aug 18 00:28:33.399 INFO kablam! Checking devp2p v0.4.1 (file:///source) Aug 18 00:28:38.327 INFO kablam! warning: unused import: `future` Aug 18 00:28:38.327 INFO kablam! --> src/raw.rs:9:61 Aug 18 00:28:38.327 INFO kablam! | Aug 18 00:28:38.327 INFO kablam! 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Aug 18 00:28:38.327 INFO kablam! | ^^^^^^ Aug 18 00:28:38.338 INFO kablam! | Aug 18 00:28:38.339 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 18 00:28:38.339 INFO kablam! Aug 18 00:28:38.339 INFO kablam! warning: unused import: `Decodable` Aug 18 00:28:38.339 INFO kablam! --> src/eth/proto.rs:1:22 Aug 18 00:28:38.339 INFO kablam! | Aug 18 00:28:38.339 INFO kablam! 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Aug 18 00:28:38.339 INFO kablam! | ^^^^^^^^^ Aug 18 00:28:38.339 INFO kablam! Aug 18 00:28:38.339 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas` Aug 18 00:28:38.339 INFO kablam! --> src/eth/proto.rs:2:14 Aug 18 00:28:38.339 INFO kablam! | Aug 18 00:28:38.340 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256}; Aug 18 00:28:38.340 INFO kablam! | ^^^^^^^ ^^^ ^^^^ Aug 18 00:28:38.340 INFO kablam! Aug 18 00:28:38.340 INFO kablam! warning: unused import: `future` Aug 18 00:28:38.340 INFO kablam! --> src/eth/mod.rs:3:72 Aug 18 00:28:38.340 INFO kablam! | Aug 18 00:28:38.341 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Aug 18 00:28:38.341 INFO kablam! | ^^^^^^ Aug 18 00:28:38.341 INFO kablam! Aug 18 00:28:38.341 INFO kablam! warning: unused import: `std::time::Duration` Aug 18 00:28:38.341 INFO kablam! --> src/eth/mod.rs:11:5 Aug 18 00:28:38.341 INFO kablam! | Aug 18 00:28:38.341 INFO kablam! 11 | use std::time::Duration; Aug 18 00:28:38.341 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 18 00:28:38.341 INFO kablam! Aug 18 00:28:38.448 INFO kablam! warning: unused import: `future` Aug 18 00:28:38.448 INFO kablam! --> src/raw.rs:9:61 Aug 18 00:28:38.448 INFO kablam! | Aug 18 00:28:38.448 INFO kablam! 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Aug 18 00:28:38.448 INFO kablam! | ^^^^^^ Aug 18 00:28:38.448 INFO kablam! | Aug 18 00:28:38.448 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 18 00:28:38.448 INFO kablam! Aug 18 00:28:38.449 INFO kablam! warning: unused import: `Decodable` Aug 18 00:28:38.450 INFO kablam! --> src/eth/proto.rs:1:22 Aug 18 00:28:38.450 INFO kablam! | Aug 18 00:28:38.450 INFO kablam! 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Aug 18 00:28:38.450 INFO kablam! | ^^^^^^^^^ Aug 18 00:28:38.450 INFO kablam! Aug 18 00:28:38.450 INFO kablam! warning: unused imports: `Address`, `B256`, `Gas` Aug 18 00:28:38.450 INFO kablam! --> src/eth/proto.rs:2:14 Aug 18 00:28:38.450 INFO kablam! | Aug 18 00:28:38.450 INFO kablam! 2 | use bigint::{Address, Gas, H256, U256, B256}; Aug 18 00:28:38.450 INFO kablam! | ^^^^^^^ ^^^ ^^^^ Aug 18 00:28:38.450 INFO kablam! Aug 18 00:28:38.450 INFO kablam! warning: unused imports: `DecoderError`, `Encodable`, `RlpStream` Aug 18 00:28:38.450 INFO kablam! --> src/eth/proto.rs:196:21 Aug 18 00:28:38.450 INFO kablam! | Aug 18 00:28:38.450 INFO kablam! 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Aug 18 00:28:38.450 INFO kablam! | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ Aug 18 00:28:38.450 INFO kablam! Aug 18 00:28:38.451 INFO kablam! warning: unused import: `future` Aug 18 00:28:38.451 INFO kablam! --> src/eth/mod.rs:3:72 Aug 18 00:28:38.451 INFO kablam! | Aug 18 00:28:38.451 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Aug 18 00:28:38.451 INFO kablam! | ^^^^^^ Aug 18 00:28:38.451 INFO kablam! Aug 18 00:28:38.451 INFO kablam! warning: unused import: `std::time::Duration` Aug 18 00:28:38.451 INFO kablam! --> src/eth/mod.rs:11:5 Aug 18 00:28:38.452 INFO kablam! | Aug 18 00:28:38.452 INFO kablam! 11 | use std::time::Duration; Aug 18 00:28:38.452 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 18 00:28:38.452 INFO kablam! Aug 18 00:28:38.966 INFO kablam! warning: unreachable expression Aug 18 00:28:38.966 INFO kablam! --> src/raw.rs:125:9 Aug 18 00:28:38.966 INFO kablam! | Aug 18 00:28:38.966 INFO kablam! 125 | Ok(Async::Ready(())) Aug 18 00:28:38.966 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 18 00:28:38.966 INFO kablam! | Aug 18 00:28:38.966 INFO kablam! = note: #[warn(unreachable_code)] on by default Aug 18 00:28:38.966 INFO kablam! Aug 18 00:28:38.976 INFO kablam! warning: unreachable expression Aug 18 00:28:38.976 INFO kablam! --> src/raw.rs:145:9 Aug 18 00:28:38.976 INFO kablam! | Aug 18 00:28:38.976 INFO kablam! 145 | Ok(Async::Ready(())) Aug 18 00:28:38.976 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 18 00:28:38.976 INFO kablam! Aug 18 00:28:39.004 INFO kablam! warning: unreachable expression Aug 18 00:28:39.004 INFO kablam! --> src/raw.rs:125:9 Aug 18 00:28:39.004 INFO kablam! | Aug 18 00:28:39.004 INFO kablam! 125 | Ok(Async::Ready(())) Aug 18 00:28:39.004 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 18 00:28:39.005 INFO kablam! | Aug 18 00:28:39.005 INFO kablam! = note: #[warn(unreachable_code)] on by default Aug 18 00:28:39.006 INFO kablam! Aug 18 00:28:39.017 INFO kablam! warning: unreachable expression Aug 18 00:28:39.017 INFO kablam! --> src/raw.rs:145:9 Aug 18 00:28:39.017 INFO kablam! | Aug 18 00:28:39.017 INFO kablam! 145 | Ok(Async::Ready(())) Aug 18 00:28:39.017 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 18 00:28:39.018 INFO kablam! Aug 18 00:28:39.361 INFO kablam! warning: unused import: `Future` Aug 18 00:28:39.362 INFO kablam! --> src/eth/mod.rs:3:64 Aug 18 00:28:39.362 INFO kablam! | Aug 18 00:28:39.362 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Aug 18 00:28:39.362 INFO kablam! | ^^^^^^ Aug 18 00:28:39.362 INFO kablam! Aug 18 00:28:39.395 INFO kablam! warning: unused import: `Decodable` Aug 18 00:28:39.395 INFO kablam! --> src/eth/proto.rs:196:32 Aug 18 00:28:39.395 INFO kablam! | Aug 18 00:28:39.395 INFO kablam! 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Aug 18 00:28:39.395 INFO kablam! | ^^^^^^^^^ Aug 18 00:28:39.395 INFO kablam! Aug 18 00:28:39.396 INFO kablam! warning: unused import: `Future` Aug 18 00:28:39.396 INFO kablam! --> src/eth/mod.rs:3:64 Aug 18 00:28:39.396 INFO kablam! | Aug 18 00:28:39.396 INFO kablam! 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Aug 18 00:28:39.396 INFO kablam! | ^^^^^^ Aug 18 00:28:39.396 INFO kablam! Aug 18 00:28:39.455 INFO kablam! warning: unused variable: `v` Aug 18 00:28:39.455 INFO kablam! --> src/eth/mod.rs:174:36 Aug 18 00:28:39.455 INFO kablam! | Aug 18 00:28:39.455 INFO kablam! 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Aug 18 00:28:39.455 INFO kablam! | ^ help: consider using `_v` instead Aug 18 00:28:39.455 INFO kablam! | Aug 18 00:28:39.455 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 18 00:28:39.455 INFO kablam! Aug 18 00:28:39.465 INFO kablam! warning: unused variable: `v` Aug 18 00:28:39.465 INFO kablam! --> src/eth/mod.rs:174:36 Aug 18 00:28:39.465 INFO kablam! | Aug 18 00:28:39.465 INFO kablam! 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Aug 18 00:28:39.465 INFO kablam! | ^ help: consider using `_v` instead Aug 18 00:28:39.465 INFO kablam! | Aug 18 00:28:39.465 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 18 00:28:39.465 INFO kablam! Aug 18 00:28:39.466 INFO kablam! warning: variable does not need to be mutable Aug 18 00:28:39.466 INFO kablam! --> src/raw.rs:46:13 Aug 18 00:28:39.466 INFO kablam! | Aug 18 00:28:39.466 INFO kablam! 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Aug 18 00:28:39.466 INFO kablam! | ----^^^^ Aug 18 00:28:39.466 INFO kablam! | | Aug 18 00:28:39.466 INFO kablam! | help: remove this `mut` Aug 18 00:28:39.466 INFO kablam! | Aug 18 00:28:39.466 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 18 00:28:39.466 INFO kablam! Aug 18 00:28:39.487 INFO kablam! warning: variable does not need to be mutable Aug 18 00:28:39.487 INFO kablam! --> src/raw.rs:46:13 Aug 18 00:28:39.487 INFO kablam! | Aug 18 00:28:39.487 INFO kablam! 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Aug 18 00:28:39.487 INFO kablam! | ----^^^^ Aug 18 00:28:39.487 INFO kablam! | | Aug 18 00:28:39.487 INFO kablam! | help: remove this `mut` Aug 18 00:28:39.487 INFO kablam! | Aug 18 00:28:39.487 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 18 00:28:39.487 INFO kablam! Aug 18 00:28:39.635 INFO kablam! warning: field is never used: `network_id` Aug 18 00:28:39.635 INFO kablam! --> src/eth/mod.rs:48:5 Aug 18 00:28:39.635 INFO kablam! | Aug 18 00:28:39.635 INFO kablam! 48 | network_id: usize, Aug 18 00:28:39.635 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 18 00:28:39.636 INFO kablam! | Aug 18 00:28:39.636 INFO kablam! = note: #[warn(dead_code)] on by default Aug 18 00:28:39.636 INFO kablam! Aug 18 00:28:40.029 INFO kablam! warning: field is never used: `network_id` Aug 18 00:28:40.029 INFO kablam! --> src/eth/mod.rs:48:5 Aug 18 00:28:40.030 INFO kablam! | Aug 18 00:28:40.030 INFO kablam! 48 | network_id: usize, Aug 18 00:28:40.030 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 18 00:28:40.030 INFO kablam! | Aug 18 00:28:40.030 INFO kablam! = note: #[warn(dead_code)] on by default Aug 18 00:28:40.030 INFO kablam! Aug 18 00:28:43.439 INFO kablam! warning: unused `#[macro_use]` import Aug 18 00:28:43.439 INFO kablam! --> examples/eth_connect.rs:9:1 Aug 18 00:28:43.439 INFO kablam! | Aug 18 00:28:43.439 INFO kablam! 9 | #[macro_use] Aug 18 00:28:43.439 INFO kablam! | ^^^^^^^^^^^^ Aug 18 00:28:43.440 INFO kablam! | Aug 18 00:28:43.440 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 18 00:28:43.440 INFO kablam! Aug 18 00:28:43.440 INFO kablam! warning: unused `#[macro_use]` import Aug 18 00:28:43.440 INFO kablam! --> examples/eth_connect.rs:11:1 Aug 18 00:28:43.440 INFO kablam! | Aug 18 00:28:43.440 INFO kablam! 11 | #[macro_use] Aug 18 00:28:43.440 INFO kablam! | ^^^^^^^^^^^^ Aug 18 00:28:43.440 INFO kablam! Aug 18 00:28:43.440 INFO kablam! warning: unused import: `PublicKey` Aug 18 00:28:43.440 INFO kablam! --> examples/eth_connect.rs:20:17 Aug 18 00:28:43.440 INFO kablam! | Aug 18 00:28:43.441 INFO kablam! 20 | use secp256k1::{PublicKey, SecretKey}; Aug 18 00:28:43.441 INFO kablam! | ^^^^^^^^^ Aug 18 00:28:43.441 INFO kablam! Aug 18 00:28:43.441 INFO kablam! warning: unused import: `H512` Aug 18 00:28:43.441 INFO kablam! --> examples/eth_connect.rs:29:26 Aug 18 00:28:43.441 INFO kablam! | Aug 18 00:28:43.441 INFO kablam! 29 | use bigint::{H256, U256, H512}; Aug 18 00:28:43.441 INFO kablam! | ^^^^ Aug 18 00:28:43.441 INFO kablam! Aug 18 00:28:43.441 INFO kablam! warning: unused import: `Header` Aug 18 00:28:43.441 INFO kablam! --> examples/eth_connect.rs:32:13 Aug 18 00:28:43.441 INFO kablam! | Aug 18 00:28:43.441 INFO kablam! 32 | use block::{Header, Block}; Aug 18 00:28:43.441 INFO kablam! | ^^^^^^ Aug 18 00:28:43.441 INFO kablam! Aug 18 00:28:43.611 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 18 00:28:43.611 INFO kablam! --> examples/eth_connect.rs:113:59 Aug 18 00:28:43.611 INFO kablam! | Aug 18 00:28:43.611 INFO kablam! 113 | let mut timeout = Timeout::new(dur, &handle).unwrap().boxed(); Aug 18 00:28:43.611 INFO kablam! | ^^^^^ Aug 18 00:28:43.612 INFO kablam! | Aug 18 00:28:43.612 INFO kablam! = note: #[warn(deprecated)] on by default Aug 18 00:28:43.612 INFO kablam! Aug 18 00:28:43.619 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 18 00:28:43.620 INFO kablam! --> examples/eth_connect.rs:128:29 Aug 18 00:28:43.620 INFO kablam! | Aug 18 00:28:43.620 INFO kablam! 128 | timeout = t.boxed(); Aug 18 00:28:43.620 INFO kablam! | ^^^^^ Aug 18 00:28:43.620 INFO kablam! Aug 18 00:28:43.624 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 18 00:28:43.624 INFO kablam! --> examples/eth_connect.rs:145:63 Aug 18 00:28:43.624 INFO kablam! | Aug 18 00:28:43.624 INFO kablam! 145 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Aug 18 00:28:43.624 INFO kablam! | ^^^^^ Aug 18 00:28:43.624 INFO kablam! Aug 18 00:28:43.681 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 18 00:28:43.682 INFO kablam! --> examples/eth_connect.rs:226:71 Aug 18 00:28:43.682 INFO kablam! | Aug 18 00:28:43.682 INFO kablam! 226 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Aug 18 00:28:43.682 INFO kablam! | ^^^^^ Aug 18 00:28:43.682 INFO kablam! Aug 18 00:28:43.759 INFO kablam! warning: variable `best_number` is assigned to, but never used Aug 18 00:28:43.759 INFO kablam! --> examples/eth_connect.rs:103:13 Aug 18 00:28:43.759 INFO kablam! | Aug 18 00:28:43.759 INFO kablam! 103 | let mut best_number: U256 = U256::zero(); Aug 18 00:28:43.759 INFO kablam! | ^^^^^^^^^^^ Aug 18 00:28:43.759 INFO kablam! | Aug 18 00:28:43.760 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 18 00:28:43.760 INFO kablam! = note: consider using `_best_number` instead Aug 18 00:28:43.760 INFO kablam! Aug 18 00:28:43.761 INFO kablam! warning: unused variable: `when` Aug 18 00:28:43.761 INFO kablam! --> examples/eth_connect.rs:109:13 Aug 18 00:28:43.761 INFO kablam! | Aug 18 00:28:43.761 INFO kablam! 109 | let mut when = Instant::now() + dur; Aug 18 00:28:43.761 INFO kablam! | ^^^^ help: consider using `_when` instead Aug 18 00:28:43.761 INFO kablam! Aug 18 00:28:43.761 INFO kablam! warning: unused variable: `version` Aug 18 00:28:43.761 INFO kablam! --> examples/eth_connect.rs:158:29 Aug 18 00:28:43.762 INFO kablam! | Aug 18 00:28:43.762 INFO kablam! 158 | node, data, version Aug 18 00:28:43.762 INFO kablam! | ^^^^^^^ help: try ignoring the field: `version: _` Aug 18 00:28:43.762 INFO kablam! Aug 18 00:28:43.762 INFO kablam! warning: unused variable: `max_headers` Aug 18 00:28:43.762 INFO kablam! --> examples/eth_connect.rs:168:33 Aug 18 00:28:43.762 INFO kablam! | Aug 18 00:28:43.762 INFO kablam! 168 | number, max_headers, skip, reverse Aug 18 00:28:43.763 INFO kablam! | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Aug 18 00:28:43.763 INFO kablam! Aug 18 00:28:43.763 INFO kablam! warning: unused variable: `skip` Aug 18 00:28:43.763 INFO kablam! --> examples/eth_connect.rs:168:46 Aug 18 00:28:43.763 INFO kablam! | Aug 18 00:28:43.763 INFO kablam! 168 | number, max_headers, skip, reverse Aug 18 00:28:43.763 INFO kablam! | ^^^^ help: try ignoring the field: `skip: _` Aug 18 00:28:43.764 INFO kablam! Aug 18 00:28:43.764 INFO kablam! warning: unused variable: `reverse` Aug 18 00:28:43.764 INFO kablam! --> examples/eth_connect.rs:168:52 Aug 18 00:28:43.764 INFO kablam! | Aug 18 00:28:43.764 INFO kablam! 168 | number, max_headers, skip, reverse Aug 18 00:28:43.764 INFO kablam! | ^^^^^^^ help: try ignoring the field: `reverse: _` Aug 18 00:28:43.764 INFO kablam! Aug 18 00:28:43.765 INFO kablam! warning: unused variable: `max_headers` Aug 18 00:28:43.765 INFO kablam! --> examples/eth_connect.rs:188:31 Aug 18 00:28:43.765 INFO kablam! | Aug 18 00:28:43.765 INFO kablam! 188 | hash, max_headers, skip, reverse Aug 18 00:28:43.765 INFO kablam! | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Aug 18 00:28:43.765 INFO kablam! Aug 18 00:28:43.766 INFO kablam! warning: unused variable: `skip` Aug 18 00:28:43.766 INFO kablam! --> examples/eth_connect.rs:188:44 Aug 18 00:28:43.766 INFO kablam! | Aug 18 00:28:43.766 INFO kablam! 188 | hash, max_headers, skip, reverse Aug 18 00:28:43.766 INFO kablam! | ^^^^ help: try ignoring the field: `skip: _` Aug 18 00:28:43.766 INFO kablam! Aug 18 00:28:43.767 INFO kablam! warning: unused variable: `reverse` Aug 18 00:28:43.768 INFO kablam! --> examples/eth_connect.rs:188:50 Aug 18 00:28:43.768 INFO kablam! | Aug 18 00:28:43.768 INFO kablam! 188 | hash, max_headers, skip, reverse Aug 18 00:28:43.768 INFO kablam! | ^^^^^^^ help: try ignoring the field: `reverse: _` Aug 18 00:28:43.768 INFO kablam! Aug 18 00:28:43.768 INFO kablam! warning: value assigned to `best_number` is never read Aug 18 00:28:43.768 INFO kablam! --> examples/eth_connect.rs:211:37 Aug 18 00:28:43.768 INFO kablam! | Aug 18 00:28:43.769 INFO kablam! 211 | best_number = header.number; Aug 18 00:28:43.769 INFO kablam! | ^^^^^^^^^^^ Aug 18 00:28:43.769 INFO kablam! | Aug 18 00:28:43.769 INFO kablam! = note: #[warn(unused_assignments)] on by default Aug 18 00:28:43.769 INFO kablam! Aug 18 00:28:43.838 INFO kablam! warning: variable does not need to be mutable Aug 18 00:28:43.838 INFO kablam! --> examples/eth_connect.rs:86:9 Aug 18 00:28:43.838 INFO kablam! | Aug 18 00:28:43.838 INFO kablam! 86 | let mut client = ETHStream::new( Aug 18 00:28:43.838 INFO kablam! | ----^^^^^^ Aug 18 00:28:43.838 INFO kablam! | | Aug 18 00:28:43.838 INFO kablam! | help: remove this `mut` Aug 18 00:28:43.839 INFO kablam! | Aug 18 00:28:43.839 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 18 00:28:43.839 INFO kablam! Aug 18 00:28:43.839 INFO kablam! warning: variable does not need to be mutable Aug 18 00:28:43.839 INFO kablam! --> examples/eth_connect.rs:105:9 Aug 18 00:28:43.839 INFO kablam! | Aug 18 00:28:43.839 INFO kablam! 105 | let mut got_bodies_for_current = true; Aug 18 00:28:43.839 INFO kablam! | ----^^^^^^^^^^^^^^^^^^^^^^ Aug 18 00:28:43.839 INFO kablam! | | Aug 18 00:28:43.839 INFO kablam! | help: remove this `mut` Aug 18 00:28:43.839 INFO kablam! Aug 18 00:28:43.840 INFO kablam! warning: variable does not need to be mutable Aug 18 00:28:43.840 INFO kablam! --> examples/eth_connect.rs:109:9 Aug 18 00:28:43.840 INFO kablam! | Aug 18 00:28:43.840 INFO kablam! 109 | let mut when = Instant::now() + dur; Aug 18 00:28:43.840 INFO kablam! | ----^^^^ Aug 18 00:28:43.840 INFO kablam! | | Aug 18 00:28:43.840 INFO kablam! | help: remove this `mut` Aug 18 00:28:43.840 INFO kablam! Aug 18 00:28:43.840 INFO kablam! warning: variable does not need to be mutable Aug 18 00:28:43.840 INFO kablam! --> examples/eth_connect.rs:111:29 Aug 18 00:28:43.840 INFO kablam! | Aug 18 00:28:43.840 INFO kablam! 111 | let (mut client_sender, mut client_receiver) = client.split(); Aug 18 00:28:43.840 INFO kablam! | ----^^^^^^^^^^^^^^^ Aug 18 00:28:43.840 INFO kablam! | | Aug 18 00:28:43.840 INFO kablam! | help: remove this `mut` Aug 18 00:28:43.840 INFO kablam! Aug 18 00:28:43.842 INFO kablam! warning: constant item is never used: `NETWORK_ID` Aug 18 00:28:43.842 INFO kablam! --> examples/eth_connect.rs:37:1 Aug 18 00:28:43.842 INFO kablam! | Aug 18 00:28:43.842 INFO kablam! 37 | const NETWORK_ID: usize = 1; Aug 18 00:28:43.842 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 18 00:28:43.842 INFO kablam! | Aug 18 00:28:43.842 INFO kablam! = note: #[warn(dead_code)] on by default Aug 18 00:28:43.842 INFO kablam! Aug 18 00:28:43.871 INFO kablam! warning: unused `std::result::Result` which must be used Aug 18 00:28:43.871 INFO kablam! --> examples/eth_connect.rs:78:5 Aug 18 00:28:43.871 INFO kablam! | Aug 18 00:28:43.871 INFO kablam! 78 | env_logger::init(); Aug 18 00:28:43.871 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 18 00:28:43.871 INFO kablam! | Aug 18 00:28:43.871 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 18 00:28:43.871 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 18 00:28:43.871 INFO kablam! Aug 18 00:28:43.952 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 18.56s Aug 18 00:28:43.979 INFO kablam! su: No module specific data is present Aug 18 00:28:44.510 INFO running `"docker" "rm" "-f" "b936641d7596b3b6dff69d291f63cc550f40747bc57ce0162d4d29715079cfc8"` Aug 18 00:28:44.671 INFO blam! b936641d7596b3b6dff69d291f63cc550f40747bc57ce0162d4d29715079cfc8