Sep 20 02:38:22.739 INFO checking dpt-0.2.6 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 20 02:38:22.739 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 20 02:38:22.739 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 02:38:22.884 INFO blam! 9d66e866e1d4bd685b55b7b3e68591f99261adb47186a4f2f9fbd1f92363f74a Sep 20 02:38:22.886 INFO running `"docker" "start" "-a" "9d66e866e1d4bd685b55b7b3e68591f99261adb47186a4f2f9fbd1f92363f74a"` Sep 20 02:38:23.485 INFO kablam! usermod: no changes Sep 20 02:38:23.641 INFO kablam! Checking etcommon-rlp v0.2.3 Sep 20 02:38:23.642 INFO kablam! Checking tokio-timer-plus v0.1.3 Sep 20 02:38:23.666 INFO kablam! Checking crossbeam-epoch v0.5.2 Sep 20 02:38:24.747 INFO kablam! Checking etcommon-bigint v0.2.9 Sep 20 02:38:25.383 INFO kablam! Checking crossbeam-deque v0.6.1 Sep 20 02:38:26.539 INFO kablam! Checking tokio-threadpool v0.1.6 Sep 20 02:38:28.792 INFO kablam! Checking tokio-fs v0.1.3 Sep 20 02:38:29.947 INFO kablam! Checking tokio v0.1.8 Sep 20 02:38:31.675 INFO kablam! Checking tokio-core v0.1.17 Sep 20 02:38:33.932 INFO kablam! Checking dpt v0.2.6 (/source) Sep 20 02:38:36.247 INFO kablam! warning: unused `#[macro_use]` import Sep 20 02:38:36.247 INFO kablam! --> src/lib.rs:10:1 Sep 20 02:38:36.247 INFO kablam! | Sep 20 02:38:36.247 INFO kablam! 10 | #[macro_use] Sep 20 02:38:36.247 INFO kablam! | ^^^^^^^^^^^^ Sep 20 02:38:36.247 INFO kablam! | Sep 20 02:38:36.247 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 02:38:36.247 INFO kablam! Sep 20 02:38:36.247 INFO kablam! warning: unused import: `id2pk` Sep 20 02:38:36.247 INFO kablam! --> src/proto.rs:1:30 Sep 20 02:38:36.247 INFO kablam! | Sep 20 02:38:36.247 INFO kablam! 1 | use util::{keccak256, pk2id, id2pk}; Sep 20 02:38:36.247 INFO kablam! | ^^^^^ Sep 20 02:38:36.247 INFO kablam! Sep 20 02:38:36.247 INFO kablam! warning: unused import: `Ipv6Addr` Sep 20 02:38:36.247 INFO kablam! --> src/message.rs:2:34 Sep 20 02:38:36.247 INFO kablam! | Sep 20 02:38:36.247 INFO kablam! 2 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr}; Sep 20 02:38:36.247 INFO kablam! | ^^^^^^^^ Sep 20 02:38:36.247 INFO kablam! Sep 20 02:38:36.247 INFO kablam! warning: unused import: `futures::future` Sep 20 02:38:36.247 INFO kablam! --> src/lib.rs:24:5 Sep 20 02:38:36.247 INFO kablam! | Sep 20 02:38:36.247 INFO kablam! 24 | use futures::future; Sep 20 02:38:36.247 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 02:38:36.247 INFO kablam! Sep 20 02:38:36.247 INFO kablam! warning: unused import: `AsyncWrite` Sep 20 02:38:36.247 INFO kablam! --> src/lib.rs:26:27 Sep 20 02:38:36.247 INFO kablam! | Sep 20 02:38:36.247 INFO kablam! 26 | use tokio_io::{AsyncRead, AsyncWrite}; Sep 20 02:38:36.247 INFO kablam! | ^^^^^^^^^^ Sep 20 02:38:36.247 INFO kablam! Sep 20 02:38:36.247 INFO kablam! warning: unused imports: `Encoder`, `Framed` Sep 20 02:38:36.247 INFO kablam! --> src/lib.rs:27:23 Sep 20 02:38:36.247 INFO kablam! | Sep 20 02:38:36.247 INFO kablam! 27 | use tokio_io::codec::{Framed, Encoder, Decoder}; Sep 20 02:38:36.247 INFO kablam! | ^^^^^^ ^^^^^^^ Sep 20 02:38:36.247 INFO kablam! Sep 20 02:38:36.247 INFO kablam! warning: unused imports: `Ipv4Addr`, `Ipv6Addr` Sep 20 02:38:36.247 INFO kablam! --> src/lib.rs:30:36 Sep 20 02:38:36.247 INFO kablam! | Sep 20 02:38:36.247 INFO kablam! 30 | use std::net::{IpAddr, SocketAddr, Ipv4Addr, Ipv6Addr}; Sep 20 02:38:36.247 INFO kablam! | ^^^^^^^^ ^^^^^^^^ Sep 20 02:38:36.247 INFO kablam! Sep 20 02:38:36.251 INFO kablam! warning: unused import: `keccak256` Sep 20 02:38:36.251 INFO kablam! --> src/lib.rs:37:12 Sep 20 02:38:36.251 INFO kablam! | Sep 20 02:38:36.251 INFO kablam! 37 | use util::{keccak256, pk2id}; Sep 20 02:38:36.251 INFO kablam! | ^^^^^^^^^ Sep 20 02:38:36.251 INFO kablam! Sep 20 02:38:36.265 INFO kablam! warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec Sep 20 02:38:36.265 INFO kablam! --> src/lib.rs:27:23 Sep 20 02:38:36.265 INFO kablam! | Sep 20 02:38:36.265 INFO kablam! 27 | use tokio_io::codec::{Framed, Encoder, Decoder}; Sep 20 02:38:36.265 INFO kablam! | ^^^^^^ Sep 20 02:38:36.265 INFO kablam! | Sep 20 02:38:36.265 INFO kablam! = note: #[warn(deprecated)] on by default Sep 20 02:38:36.265 INFO kablam! Sep 20 02:38:36.491 INFO kablam! warning: unused `#[macro_use]` import Sep 20 02:38:36.491 INFO kablam! --> src/lib.rs:10:1 Sep 20 02:38:36.491 INFO kablam! | Sep 20 02:38:36.491 INFO kablam! 10 | #[macro_use] Sep 20 02:38:36.491 INFO kablam! | ^^^^^^^^^^^^ Sep 20 02:38:36.491 INFO kablam! | Sep 20 02:38:36.491 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 02:38:36.491 INFO kablam! Sep 20 02:38:36.491 INFO kablam! warning: unused import: `id2pk` Sep 20 02:38:36.491 INFO kablam! --> src/proto.rs:1:30 Sep 20 02:38:36.491 INFO kablam! | Sep 20 02:38:36.491 INFO kablam! 1 | use util::{keccak256, pk2id, id2pk}; Sep 20 02:38:36.491 INFO kablam! | ^^^^^ Sep 20 02:38:36.491 INFO kablam! Sep 20 02:38:36.491 INFO kablam! warning: unused import: `Ipv6Addr` Sep 20 02:38:36.491 INFO kablam! --> src/message.rs:2:34 Sep 20 02:38:36.491 INFO kablam! | Sep 20 02:38:36.491 INFO kablam! 2 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr}; Sep 20 02:38:36.491 INFO kablam! | ^^^^^^^^ Sep 20 02:38:36.491 INFO kablam! Sep 20 02:38:36.498 INFO kablam! warning: unused import: `futures::future` Sep 20 02:38:36.499 INFO kablam! --> src/lib.rs:24:5 Sep 20 02:38:36.499 INFO kablam! | Sep 20 02:38:36.499 INFO kablam! 24 | use futures::future; Sep 20 02:38:36.499 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 02:38:36.499 INFO kablam! Sep 20 02:38:36.499 INFO kablam! warning: unused import: `AsyncWrite` Sep 20 02:38:36.499 INFO kablam! --> src/lib.rs:26:27 Sep 20 02:38:36.499 INFO kablam! | Sep 20 02:38:36.499 INFO kablam! 26 | use tokio_io::{AsyncRead, AsyncWrite}; Sep 20 02:38:36.499 INFO kablam! | ^^^^^^^^^^ Sep 20 02:38:36.499 INFO kablam! Sep 20 02:38:36.499 INFO kablam! warning: unused imports: `Encoder`, `Framed` Sep 20 02:38:36.499 INFO kablam! --> src/lib.rs:27:23 Sep 20 02:38:36.499 INFO kablam! | Sep 20 02:38:36.499 INFO kablam! 27 | use tokio_io::codec::{Framed, Encoder, Decoder}; Sep 20 02:38:36.499 INFO kablam! | ^^^^^^ ^^^^^^^ Sep 20 02:38:36.499 INFO kablam! Sep 20 02:38:36.499 INFO kablam! warning: unused imports: `Ipv4Addr`, `Ipv6Addr` Sep 20 02:38:36.499 INFO kablam! --> src/lib.rs:30:36 Sep 20 02:38:36.499 INFO kablam! | Sep 20 02:38:36.499 INFO kablam! 30 | use std::net::{IpAddr, SocketAddr, Ipv4Addr, Ipv6Addr}; Sep 20 02:38:36.499 INFO kablam! | ^^^^^^^^ ^^^^^^^^ Sep 20 02:38:36.499 INFO kablam! Sep 20 02:38:36.499 INFO kablam! warning: unused import: `keccak256` Sep 20 02:38:36.499 INFO kablam! --> src/lib.rs:37:12 Sep 20 02:38:36.499 INFO kablam! | Sep 20 02:38:36.499 INFO kablam! 37 | use util::{keccak256, pk2id}; Sep 20 02:38:36.499 INFO kablam! | ^^^^^^^^^ Sep 20 02:38:36.499 INFO kablam! Sep 20 02:38:36.507 INFO kablam! warning: unused import: `AsyncRead` Sep 20 02:38:36.507 INFO kablam! --> src/lib.rs:26:16 Sep 20 02:38:36.507 INFO kablam! | Sep 20 02:38:36.507 INFO kablam! 26 | use tokio_io::{AsyncRead, AsyncWrite}; Sep 20 02:38:36.507 INFO kablam! | ^^^^^^^^^ Sep 20 02:38:36.507 INFO kablam! Sep 20 02:38:36.507 INFO kablam! warning: unused import: `Decoder` Sep 20 02:38:36.507 INFO kablam! --> src/lib.rs:27:40 Sep 20 02:38:36.507 INFO kablam! | Sep 20 02:38:36.507 INFO kablam! 27 | use tokio_io::codec::{Framed, Encoder, Decoder}; Sep 20 02:38:36.507 INFO kablam! | ^^^^^^^ Sep 20 02:38:36.507 INFO kablam! Sep 20 02:38:36.515 INFO kablam! warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec Sep 20 02:38:36.515 INFO kablam! --> src/lib.rs:27:23 Sep 20 02:38:36.515 INFO kablam! | Sep 20 02:38:36.515 INFO kablam! 27 | use tokio_io::codec::{Framed, Encoder, Decoder}; Sep 20 02:38:36.515 INFO kablam! | ^^^^^^ Sep 20 02:38:36.515 INFO kablam! | Sep 20 02:38:36.515 INFO kablam! = note: #[warn(deprecated)] on by default Sep 20 02:38:36.515 INFO kablam! Sep 20 02:38:36.534 INFO kablam! warning: unused variable: `pong_message` Sep 20 02:38:36.535 INFO kablam! --> src/lib.rs:338:25 Sep 20 02:38:36.535 INFO kablam! | Sep 20 02:38:36.535 INFO kablam! 338 | let pong_message: PongMessage = match UntrustedRlp::new(&message.data).as_val() { Sep 20 02:38:36.535 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_pong_message` instead Sep 20 02:38:36.535 INFO kablam! | Sep 20 02:38:36.535 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 20 02:38:36.535 INFO kablam! Sep 20 02:38:36.607 INFO kablam! warning: function is never used: `id2pk` Sep 20 02:38:36.607 INFO kablam! --> src/util.rs:19:1 Sep 20 02:38:36.607 INFO kablam! | Sep 20 02:38:36.607 INFO kablam! 19 | pub fn id2pk(id: H512) -> Result { Sep 20 02:38:36.607 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 02:38:36.607 INFO kablam! | Sep 20 02:38:36.607 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 02:38:36.607 INFO kablam! Sep 20 02:38:36.607 INFO kablam! warning: function is never used: `retain_mut` Sep 20 02:38:36.607 INFO kablam! --> src/lib.rs:41:1 Sep 20 02:38:36.607 INFO kablam! | Sep 20 02:38:36.607 INFO kablam! 41 | / fn retain_mut(vec: &mut Vec, mut f: F) Sep 20 02:38:36.607 INFO kablam! 42 | | where F: FnMut(&mut T) -> bool Sep 20 02:38:36.607 INFO kablam! 43 | | { Sep 20 02:38:36.607 INFO kablam! 44 | | let len = vec.len(); Sep 20 02:38:36.607 INFO kablam! ... | Sep 20 02:38:36.607 INFO kablam! 59 | | } Sep 20 02:38:36.607 INFO kablam! 60 | | } Sep 20 02:38:36.607 INFO kablam! | |_^ Sep 20 02:38:36.607 INFO kablam! Sep 20 02:38:36.778 INFO kablam! warning: unused import: `AsyncRead` Sep 20 02:38:36.778 INFO kablam! --> src/lib.rs:26:16 Sep 20 02:38:36.778 INFO kablam! | Sep 20 02:38:36.778 INFO kablam! 26 | use tokio_io::{AsyncRead, AsyncWrite}; Sep 20 02:38:36.778 INFO kablam! | ^^^^^^^^^ Sep 20 02:38:36.778 INFO kablam! Sep 20 02:38:36.778 INFO kablam! warning: unused import: `Decoder` Sep 20 02:38:36.778 INFO kablam! --> src/lib.rs:27:40 Sep 20 02:38:36.778 INFO kablam! | Sep 20 02:38:36.778 INFO kablam! 27 | use tokio_io::codec::{Framed, Encoder, Decoder}; Sep 20 02:38:36.778 INFO kablam! | ^^^^^^^ Sep 20 02:38:36.778 INFO kablam! Sep 20 02:38:36.803 INFO kablam! warning: unused variable: `pong_message` Sep 20 02:38:36.803 INFO kablam! --> src/lib.rs:338:25 Sep 20 02:38:36.803 INFO kablam! | Sep 20 02:38:36.803 INFO kablam! 338 | let pong_message: PongMessage = match UntrustedRlp::new(&message.data).as_val() { Sep 20 02:38:36.803 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_pong_message` instead Sep 20 02:38:36.804 INFO kablam! | Sep 20 02:38:36.804 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 20 02:38:36.804 INFO kablam! Sep 20 02:38:36.854 INFO kablam! warning: function is never used: `id2pk` Sep 20 02:38:36.855 INFO kablam! --> src/util.rs:19:1 Sep 20 02:38:36.855 INFO kablam! | Sep 20 02:38:36.855 INFO kablam! 19 | pub fn id2pk(id: H512) -> Result { Sep 20 02:38:36.855 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 02:38:36.855 INFO kablam! | Sep 20 02:38:36.855 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 02:38:36.855 INFO kablam! Sep 20 02:38:36.855 INFO kablam! warning: function is never used: `retain_mut` Sep 20 02:38:36.855 INFO kablam! --> src/lib.rs:41:1 Sep 20 02:38:36.855 INFO kablam! | Sep 20 02:38:36.855 INFO kablam! 41 | / fn retain_mut(vec: &mut Vec, mut f: F) Sep 20 02:38:36.855 INFO kablam! 42 | | where F: FnMut(&mut T) -> bool Sep 20 02:38:36.855 INFO kablam! 43 | | { Sep 20 02:38:36.855 INFO kablam! 44 | | let len = vec.len(); Sep 20 02:38:36.855 INFO kablam! ... | Sep 20 02:38:36.855 INFO kablam! 59 | | } Sep 20 02:38:36.855 INFO kablam! 60 | | } Sep 20 02:38:36.855 INFO kablam! | |_^ Sep 20 02:38:36.855 INFO kablam! Sep 20 02:38:38.815 INFO kablam! warning: unused `#[macro_use]` import Sep 20 02:38:38.815 INFO kablam! --> examples/local_connect.rs:9:1 Sep 20 02:38:38.815 INFO kablam! | Sep 20 02:38:38.815 INFO kablam! 9 | #[macro_use] Sep 20 02:38:38.815 INFO kablam! | ^^^^^^^^^^^^ Sep 20 02:38:38.815 INFO kablam! | Sep 20 02:38:38.815 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 02:38:38.815 INFO kablam! Sep 20 02:38:38.815 INFO kablam! warning: unused `#[macro_use]` import Sep 20 02:38:38.815 INFO kablam! --> examples/local_connect.rs:15:1 Sep 20 02:38:38.815 INFO kablam! | Sep 20 02:38:38.815 INFO kablam! 15 | #[macro_use] Sep 20 02:38:38.815 INFO kablam! | ^^^^^^^^^^^^ Sep 20 02:38:38.815 INFO kablam! Sep 20 02:38:38.815 INFO kablam! warning: unused import: `bigint::H512` Sep 20 02:38:38.815 INFO kablam! --> examples/local_connect.rs:19:5 Sep 20 02:38:38.815 INFO kablam! | Sep 20 02:38:38.815 INFO kablam! 19 | use bigint::H512; Sep 20 02:38:38.815 INFO kablam! | ^^^^^^^^^^^^ Sep 20 02:38:38.815 INFO kablam! Sep 20 02:38:38.815 INFO kablam! warning: unused import: `Timeout` Sep 20 02:38:38.815 INFO kablam! --> examples/local_connect.rs:20:33 Sep 20 02:38:38.815 INFO kablam! | Sep 20 02:38:38.815 INFO kablam! 20 | use tokio_core::reactor::{Core, Timeout}; Sep 20 02:38:38.815 INFO kablam! | ^^^^^^^ Sep 20 02:38:38.815 INFO kablam! Sep 20 02:38:38.815 INFO kablam! warning: unused import: `TimeoutStream` Sep 20 02:38:38.815 INFO kablam! --> examples/local_connect.rs:21:26 Sep 20 02:38:38.815 INFO kablam! | Sep 20 02:38:38.815 INFO kablam! 21 | use tokio_timer::{wheel, TimeoutStream, TimeoutError}; Sep 20 02:38:38.815 INFO kablam! | ^^^^^^^^^^^^^ Sep 20 02:38:38.815 INFO kablam! Sep 20 02:38:38.815 INFO kablam! warning: unused import: `PublicKey` Sep 20 02:38:38.815 INFO kablam! --> examples/local_connect.rs:23:22 Sep 20 02:38:38.815 INFO kablam! | Sep 20 02:38:38.815 INFO kablam! 23 | use secp256k1::key::{PublicKey, SecretKey}; Sep 20 02:38:38.815 INFO kablam! | ^^^^^^^^^ Sep 20 02:38:38.815 INFO kablam! Sep 20 02:38:38.815 INFO kablam! warning: unused import: `std::str::FromStr` Sep 20 02:38:38.815 INFO kablam! --> examples/local_connect.rs:27:5 Sep 20 02:38:38.815 INFO kablam! | Sep 20 02:38:38.815 INFO kablam! 27 | use std::str::FromStr; Sep 20 02:38:38.815 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 20 02:38:38.815 INFO kablam! Sep 20 02:38:38.815 INFO kablam! warning: unused import: `Instant` Sep 20 02:38:38.815 INFO kablam! --> examples/local_connect.rs:30:17 Sep 20 02:38:38.815 INFO kablam! | Sep 20 02:38:38.815 INFO kablam! 30 | use std::time::{Instant, Duration}; Sep 20 02:38:38.816 INFO kablam! | ^^^^^^^ Sep 20 02:38:38.816 INFO kablam! Sep 20 02:38:38.816 INFO kablam! warning: unused import: `std::io` Sep 20 02:38:38.816 INFO kablam! --> examples/local_connect.rs:31:5 Sep 20 02:38:38.816 INFO kablam! | Sep 20 02:38:38.816 INFO kablam! 31 | use std::io; Sep 20 02:38:38.816 INFO kablam! | ^^^^^^^ Sep 20 02:38:38.816 INFO kablam! Sep 20 02:38:38.895 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 Sep 20 02:38:38.895 INFO kablam! --> examples/local_connect.rs:92:26 Sep 20 02:38:38.895 INFO kablam! | Sep 20 02:38:38.895 INFO kablam! 92 | .boxed() Sep 20 02:38:38.895 INFO kablam! | ^^^^^ Sep 20 02:38:38.895 INFO kablam! | Sep 20 02:38:38.895 INFO kablam! = note: #[warn(deprecated)] on by default Sep 20 02:38:38.895 INFO kablam! Sep 20 02:38:38.903 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 Sep 20 02:38:38.903 INFO kablam! --> examples/local_connect.rs:100:28 Sep 20 02:38:38.903 INFO kablam! | Sep 20 02:38:38.903 INFO kablam! 100 | }).boxed() Sep 20 02:38:38.903 INFO kablam! | ^^^^^ Sep 20 02:38:38.903 INFO kablam! Sep 20 02:38:38.903 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 Sep 20 02:38:38.903 INFO kablam! --> examples/local_connect.rs:105:64 Sep 20 02:38:38.903 INFO kablam! | Sep 20 02:38:38.903 INFO kablam! 105 | Loop::Break(TimeoutError::Inner(err))).boxed() Sep 20 02:38:38.903 INFO kablam! | ^^^^^ Sep 20 02:38:38.903 INFO kablam! Sep 20 02:38:38.911 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 Sep 20 02:38:38.911 INFO kablam! --> examples/local_connect.rs:110:43 Sep 20 02:38:38.911 INFO kablam! | Sep 20 02:38:38.911 INFO kablam! 110 | Loop::Break(err)).boxed() Sep 20 02:38:38.911 INFO kablam! | ^^^^^ Sep 20 02:38:38.911 INFO kablam! Sep 20 02:38:38.922 INFO kablam! warning: unused variable: `s` Sep 20 02:38:38.922 INFO kablam! --> examples/local_connect.rs:94:54 Sep 20 02:38:38.922 INFO kablam! | Sep 20 02:38:38.922 INFO kablam! 94 | Err((TimeoutError::TimedOut(client), s)) => { Sep 20 02:38:38.922 INFO kablam! | ^ help: consider using `_s` instead Sep 20 02:38:38.922 INFO kablam! | Sep 20 02:38:38.922 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 20 02:38:38.922 INFO kablam! Sep 20 02:38:38.922 INFO kablam! warning: unused variable: `s` Sep 20 02:38:38.922 INFO kablam! --> examples/local_connect.rs:102:48 Sep 20 02:38:38.922 INFO kablam! | Sep 20 02:38:38.922 INFO kablam! 102 | Err((TimeoutError::Inner(err), s)) => { Sep 20 02:38:38.922 INFO kablam! | ^ help: consider using `_s` instead Sep 20 02:38:38.922 INFO kablam! Sep 20 02:38:38.922 INFO kablam! warning: unused variable: `s` Sep 20 02:38:38.922 INFO kablam! --> examples/local_connect.rs:107:27 Sep 20 02:38:38.922 INFO kablam! | Sep 20 02:38:38.922 INFO kablam! 107 | Err((err, s)) => { Sep 20 02:38:38.922 INFO kablam! | ^ help: consider using `_s` instead Sep 20 02:38:38.922 INFO kablam! Sep 20 02:38:38.938 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 02:38:38.938 INFO kablam! --> examples/local_connect.rs:71:5 Sep 20 02:38:38.938 INFO kablam! | Sep 20 02:38:38.938 INFO kablam! 71 | env_logger::init(); Sep 20 02:38:38.938 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 20 02:38:38.938 INFO kablam! | Sep 20 02:38:38.938 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 02:38:38.938 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 02:38:38.938 INFO kablam! Sep 20 02:38:38.938 INFO kablam! warning: constant `sec` should have an upper case name such as `SEC` Sep 20 02:38:38.938 INFO kablam! --> examples/local_connect.rs:82:5 Sep 20 02:38:38.938 INFO kablam! | Sep 20 02:38:38.938 INFO kablam! 82 | const sec: u64 = 5; Sep 20 02:38:38.938 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 20 02:38:38.938 INFO kablam! | Sep 20 02:38:38.938 INFO kablam! = note: #[warn(non_upper_case_globals)] on by default Sep 20 02:38:38.938 INFO kablam! Sep 20 02:38:38.938 INFO kablam! warning: constant `dur` should have an upper case name such as `DUR` Sep 20 02:38:38.938 INFO kablam! --> examples/local_connect.rs:83:5 Sep 20 02:38:38.938 INFO kablam! | Sep 20 02:38:38.938 INFO kablam! 83 | const dur: u32 = 500; Sep 20 02:38:38.938 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 20 02:38:38.938 INFO kablam! Sep 20 02:38:38.961 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 15.45s Sep 20 02:38:38.979 INFO kablam! su: No module specific data is present Sep 20 02:38:40.103 INFO running `"docker" "rm" "-f" "9d66e866e1d4bd685b55b7b3e68591f99261adb47186a4f2f9fbd1f92363f74a"` Sep 20 02:38:40.350 INFO blam! 9d66e866e1d4bd685b55b7b3e68591f99261adb47186a4f2f9fbd1f92363f74a