Nov 29 02:53:32.405 INFO checking crack-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 02:53:32.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 29 02:53:32.652 INFO [stdout] adc5ad0e1e489cbf2ba6c19a021c4f2c3b8ce2989b294919decc30b7bb155a71
Nov 29 02:53:32.654 INFO running `"docker" "start" "-a" "adc5ad0e1e489cbf2ba6c19a021c4f2c3b8ce2989b294919decc30b7bb155a71"`
Nov 29 02:53:33.365 INFO [stderr] usermod: no changes
Nov 29 02:53:33.675 INFO [stderr]     Checking error-chain v0.9.0
Nov 29 02:53:33.676 INFO [stderr]     Checking crdts v1.3.0
Nov 29 02:53:35.252 INFO [stderr]     Checking crack v0.1.0 (/source)
Nov 29 02:53:41.688 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 02:53:41.688 INFO [stderr]  --> src/lib.rs:2:1
Nov 29 02:53:41.688 INFO [stderr]   |
Nov 29 02:53:41.688 INFO [stderr] 2 | #[macro_use]
Nov 29 02:53:41.688 INFO [stderr]   | ^^^^^^^^^^^^
Nov 29 02:53:41.688 INFO [stderr]   |
Nov 29 02:53:41.688 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 02:53:41.688 INFO [stderr] 
Nov 29 02:53:41.688 INFO [stderr] warning: unused import: `std::convert`
Nov 29 02:53:41.688 INFO [stderr]  --> src/transport.rs:1:5
Nov 29 02:53:41.688 INFO [stderr]   |
Nov 29 02:53:41.688 INFO [stderr] 1 | use std::convert;
Nov 29 02:53:41.688 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 29 02:53:41.688 INFO [stderr] 
Nov 29 02:53:41.688 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 29 02:53:41.688 INFO [stderr]  --> src/transport.rs:2:5
Nov 29 02:53:41.688 INFO [stderr]   |
Nov 29 02:53:41.688 INFO [stderr] 2 | use std::cell::RefCell;
Nov 29 02:53:41.688 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 29 02:53:41.688 INFO [stderr] 
Nov 29 02:53:41.688 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 29 02:53:41.688 INFO [stderr]  --> src/transport.rs:4:5
Nov 29 02:53:41.688 INFO [stderr]   |
Nov 29 02:53:41.688 INFO [stderr] 4 | use std::fmt::Debug;
Nov 29 02:53:41.688 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 02:53:41.688 INFO [stderr] 
Nov 29 02:53:41.688 INFO [stderr] warning: unused import: `std::io`
Nov 29 02:53:41.688 INFO [stderr]  --> src/transport.rs:5:5
Nov 29 02:53:41.688 INFO [stderr]   |
Nov 29 02:53:41.688 INFO [stderr] 5 | use std::io;
Nov 29 02:53:41.688 INFO [stderr]   |     ^^^^^^^
Nov 29 02:53:41.688 INFO [stderr] 
Nov 29 02:53:41.688 INFO [stderr] warning: unused import: `std::iter`
Nov 29 02:53:41.688 INFO [stderr]  --> src/transport.rs:6:5
Nov 29 02:53:41.688 INFO [stderr]   |
Nov 29 02:53:41.688 INFO [stderr] 6 | use std::iter;
Nov 29 02:53:41.688 INFO [stderr]   |     ^^^^^^^^^
Nov 29 02:53:41.688 INFO [stderr] 
Nov 29 02:53:41.688 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 29 02:53:41.688 INFO [stderr]  --> src/transport.rs:7:5
Nov 29 02:53:41.688 INFO [stderr]   |
Nov 29 02:53:41.688 INFO [stderr] 7 | use std::rc::Rc;
Nov 29 02:53:41.688 INFO [stderr]   |     ^^^^^^^^^^^
Nov 29 02:53:41.688 INFO [stderr] 
Nov 29 02:53:41.688 INFO [stderr] warning: unused import: `std::str`
Nov 29 02:53:41.689 INFO [stderr]  --> src/transport.rs:8:5
Nov 29 02:53:41.689 INFO [stderr]   |
Nov 29 02:53:41.689 INFO [stderr] 8 | use std::str;
Nov 29 02:53:41.689 INFO [stderr]   |     ^^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Nov 29 02:53:41.689 INFO [stderr]  --> src/transport.rs:9:5
Nov 29 02:53:41.689 INFO [stderr]   |
Nov 29 02:53:41.689 INFO [stderr] 9 | use std::marker::PhantomData;
Nov 29 02:53:41.689 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused import: `Handle`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:17:33
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 17 | use tokio_core::reactor::{Core, Handle};
Nov 29 02:53:41.689 INFO [stderr]    |                                 ^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused import: `DecodingResult`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:20:48
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 20 | use bincode::rustc_serialize::{encode, decode, DecodingResult};
Nov 29 02:53:41.689 INFO [stderr]    |                                                ^^^^^^^^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused import: `serde_json`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:21:5
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 21 | use serde_json;
Nov 29 02:53:41.689 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused imports: `BufMut`, `BytesMut`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:22:13
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 22 | use bytes::{BufMut, BytesMut};
Nov 29 02:53:41.689 INFO [stderr]    |             ^^^^^^  ^^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused imports: `Decoder`, `Encoder`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:23:23
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 23 | use tokio_io::codec::{Encoder, Decoder, length_delimited};
Nov 29 02:53:41.689 INFO [stderr]    |                       ^^^^^^^  ^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused import: `tokio_io::AsyncRead`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:24:5
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 24 | use tokio_io::AsyncRead;
Nov 29 02:53:41.689 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused imports: `future`, `sink`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:25:15
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 25 | use futures::{future, sink, Sink, Stream, Future, IntoFuture};
Nov 29 02:53:41.689 INFO [stderr]    |               ^^^^^^  ^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused imports: `SplitSink`, `SplitStream`, `self`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:26:23
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 26 | use futures::stream::{self, SplitSink, SplitStream};
Nov 29 02:53:41.689 INFO [stderr]    |                       ^^^^  ^^^^^^^^^  ^^^^^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused import: `uuid::Uuid`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:27:5
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 27 | use uuid::Uuid;
Nov 29 02:53:41.689 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused imports: `from_binary`, `to_binary`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:29:6
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 29 | use {to_binary, from_binary};
Nov 29 02:53:41.689 INFO [stderr]    |      ^^^^^^^^^  ^^^^^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused import: `kernel::Peer`
Nov 29 02:53:41.689 INFO [stderr]   --> src/transport.rs:30:5
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 30 | use kernel::Peer;
Nov 29 02:53:41.689 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.689 INFO [stderr] warning: unused imports: `crc16_arr`, `crc16`
Nov 29 02:53:41.689 INFO [stderr]   --> src/lib.rs:29:13
Nov 29 02:53:41.689 INFO [stderr]    |
Nov 29 02:53:41.689 INFO [stderr] 29 | use crc16::{crc16_arr, crc16};
Nov 29 02:53:41.689 INFO [stderr]    |             ^^^^^^^^^  ^^^^^
Nov 29 02:53:41.689 INFO [stderr] 
Nov 29 02:53:41.700 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 02:53:41.700 INFO [stderr]  --> src/lib.rs:2:1
Nov 29 02:53:41.700 INFO [stderr]   |
Nov 29 02:53:41.700 INFO [stderr] 2 | #[macro_use]
Nov 29 02:53:41.700 INFO [stderr]   | ^^^^^^^^^^^^
Nov 29 02:53:41.700 INFO [stderr]   |
Nov 29 02:53:41.700 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 02:53:41.700 INFO [stderr] 
Nov 29 02:53:41.700 INFO [stderr] warning: unused import: `std::convert`
Nov 29 02:53:41.700 INFO [stderr]  --> src/transport.rs:1:5
Nov 29 02:53:41.700 INFO [stderr]   |
Nov 29 02:53:41.700 INFO [stderr] 1 | use std::convert;
Nov 29 02:53:41.700 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 29 02:53:41.700 INFO [stderr] 
Nov 29 02:53:41.700 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 29 02:53:41.700 INFO [stderr]  --> src/transport.rs:2:5
Nov 29 02:53:41.700 INFO [stderr]   |
Nov 29 02:53:41.700 INFO [stderr] 2 | use std::cell::RefCell;
Nov 29 02:53:41.700 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 29 02:53:41.700 INFO [stderr] 
Nov 29 02:53:41.700 INFO [stderr] warning: unused import: `std::fmt::Debug`
Nov 29 02:53:41.700 INFO [stderr]  --> src/transport.rs:4:5
Nov 29 02:53:41.700 INFO [stderr]   |
Nov 29 02:53:41.700 INFO [stderr] 4 | use std::fmt::Debug;
Nov 29 02:53:41.700 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 02:53:41.700 INFO [stderr] 
Nov 29 02:53:41.700 INFO [stderr] warning: unused import: `std::io`
Nov 29 02:53:41.700 INFO [stderr]  --> src/transport.rs:5:5
Nov 29 02:53:41.700 INFO [stderr]   |
Nov 29 02:53:41.700 INFO [stderr] 5 | use std::io;
Nov 29 02:53:41.700 INFO [stderr]   |     ^^^^^^^
Nov 29 02:53:41.700 INFO [stderr] 
Nov 29 02:53:41.700 INFO [stderr] warning: unused import: `std::iter`
Nov 29 02:53:41.700 INFO [stderr]  --> src/transport.rs:6:5
Nov 29 02:53:41.700 INFO [stderr]   |
Nov 29 02:53:41.700 INFO [stderr] 6 | use std::iter;
Nov 29 02:53:41.700 INFO [stderr]   |     ^^^^^^^^^
Nov 29 02:53:41.700 INFO [stderr] 
Nov 29 02:53:41.700 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 29 02:53:41.700 INFO [stderr]  --> src/transport.rs:7:5
Nov 29 02:53:41.700 INFO [stderr]   |
Nov 29 02:53:41.700 INFO [stderr] 7 | use std::rc::Rc;
Nov 29 02:53:41.701 INFO [stderr]   |     ^^^^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused import: `std::str`
Nov 29 02:53:41.701 INFO [stderr]  --> src/transport.rs:8:5
Nov 29 02:53:41.701 INFO [stderr]   |
Nov 29 02:53:41.701 INFO [stderr] 8 | use std::str;
Nov 29 02:53:41.701 INFO [stderr]   |     ^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Nov 29 02:53:41.701 INFO [stderr]  --> src/transport.rs:9:5
Nov 29 02:53:41.701 INFO [stderr]   |
Nov 29 02:53:41.701 INFO [stderr] 9 | use std::marker::PhantomData;
Nov 29 02:53:41.701 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused import: `Handle`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:17:33
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 17 | use tokio_core::reactor::{Core, Handle};
Nov 29 02:53:41.701 INFO [stderr]    |                                 ^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused import: `DecodingResult`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:20:48
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 20 | use bincode::rustc_serialize::{encode, decode, DecodingResult};
Nov 29 02:53:41.701 INFO [stderr]    |                                                ^^^^^^^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused import: `serde_json`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:21:5
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 21 | use serde_json;
Nov 29 02:53:41.701 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused imports: `BufMut`, `BytesMut`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:22:13
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 22 | use bytes::{BufMut, BytesMut};
Nov 29 02:53:41.701 INFO [stderr]    |             ^^^^^^  ^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused imports: `Decoder`, `Encoder`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:23:23
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 23 | use tokio_io::codec::{Encoder, Decoder, length_delimited};
Nov 29 02:53:41.701 INFO [stderr]    |                       ^^^^^^^  ^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused import: `tokio_io::AsyncRead`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:24:5
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 24 | use tokio_io::AsyncRead;
Nov 29 02:53:41.701 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused imports: `future`, `sink`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:25:15
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 25 | use futures::{future, sink, Sink, Stream, Future, IntoFuture};
Nov 29 02:53:41.701 INFO [stderr]    |               ^^^^^^  ^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused imports: `SplitSink`, `SplitStream`, `self`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:26:23
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 26 | use futures::stream::{self, SplitSink, SplitStream};
Nov 29 02:53:41.701 INFO [stderr]    |                       ^^^^  ^^^^^^^^^  ^^^^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused import: `uuid::Uuid`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:27:5
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 27 | use uuid::Uuid;
Nov 29 02:53:41.701 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused imports: `from_binary`, `to_binary`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:29:6
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 29 | use {to_binary, from_binary};
Nov 29 02:53:41.701 INFO [stderr]    |      ^^^^^^^^^  ^^^^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused import: `kernel::Peer`
Nov 29 02:53:41.701 INFO [stderr]   --> src/transport.rs:30:5
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 30 | use kernel::Peer;
Nov 29 02:53:41.701 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.701 INFO [stderr] warning: unused imports: `crc16_arr`, `crc16`
Nov 29 02:53:41.701 INFO [stderr]   --> src/lib.rs:29:13
Nov 29 02:53:41.701 INFO [stderr]    |
Nov 29 02:53:41.701 INFO [stderr] 29 | use crc16::{crc16_arr, crc16};
Nov 29 02:53:41.701 INFO [stderr]    |             ^^^^^^^^^  ^^^^^
Nov 29 02:53:41.701 INFO [stderr] 
Nov 29 02:53:41.728 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited': Moved to tokio-codec
Nov 29 02:53:41.728 INFO [stderr]   --> src/transport.rs:23:41
Nov 29 02:53:41.728 INFO [stderr]    |
Nov 29 02:53:41.728 INFO [stderr] 23 | use tokio_io::codec::{Encoder, Decoder, length_delimited};
Nov 29 02:53:41.728 INFO [stderr]    |                                         ^^^^^^^^^^^^^^^^
Nov 29 02:53:41.728 INFO [stderr]    |
Nov 29 02:53:41.728 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 29 02:53:41.728 INFO [stderr] 
Nov 29 02:53:41.728 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedRead': Moved to tokio-codec
Nov 29 02:53:41.728 INFO [stderr]    --> src/transport.rs:108:28
Nov 29 02:53:41.728 INFO [stderr]     |
Nov 29 02:53:41.728 INFO [stderr] 108 |             let deframed = length_delimited::FramedRead::new(socket);
Nov 29 02:53:41.728 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:41.728 INFO [stderr] 
Nov 29 02:53:41.728 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedWrite': Moved to tokio-codec
Nov 29 02:53:41.728 INFO [stderr]    --> src/transport.rs:143:26
Nov 29 02:53:41.728 INFO [stderr]     |
Nov 29 02:53:41.728 INFO [stderr] 143 |             let framed = length_delimited::FramedWrite::new(socket);
Nov 29 02:53:41.728 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:41.728 INFO [stderr] 
Nov 29 02:53:41.728 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 29 02:53:41.728 INFO [stderr]    --> src/transport.rs:172:9
Nov 29 02:53:41.728 INFO [stderr]     |
Nov 29 02:53:41.728 INFO [stderr] 172 |         thread::sleep_ms(300);
Nov 29 02:53:41.728 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 29 02:53:41.728 INFO [stderr] 
Nov 29 02:53:41.744 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited': Moved to tokio-codec
Nov 29 02:53:41.744 INFO [stderr]   --> src/transport.rs:23:41
Nov 29 02:53:41.744 INFO [stderr]    |
Nov 29 02:53:41.744 INFO [stderr] 23 | use tokio_io::codec::{Encoder, Decoder, length_delimited};
Nov 29 02:53:41.744 INFO [stderr]    |                                         ^^^^^^^^^^^^^^^^
Nov 29 02:53:41.744 INFO [stderr]    |
Nov 29 02:53:41.744 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 29 02:53:41.744 INFO [stderr] 
Nov 29 02:53:41.744 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedRead': Moved to tokio-codec
Nov 29 02:53:41.744 INFO [stderr]    --> src/transport.rs:108:28
Nov 29 02:53:41.744 INFO [stderr]     |
Nov 29 02:53:41.744 INFO [stderr] 108 |             let deframed = length_delimited::FramedRead::new(socket);
Nov 29 02:53:41.744 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:41.744 INFO [stderr] 
Nov 29 02:53:41.744 INFO [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::FramedWrite': Moved to tokio-codec
Nov 29 02:53:41.744 INFO [stderr]    --> src/transport.rs:143:26
Nov 29 02:53:41.744 INFO [stderr]     |
Nov 29 02:53:41.744 INFO [stderr] 143 |             let framed = length_delimited::FramedWrite::new(socket);
Nov 29 02:53:41.744 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:41.744 INFO [stderr] 
Nov 29 02:53:41.896 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 29 02:53:41.896 INFO [stderr]   --> src/transport.rs:61:24
Nov 29 02:53:41.896 INFO [stderr]    |
Nov 29 02:53:41.896 INFO [stderr] 61 |                     tx.send(msg).unwrap();
Nov 29 02:53:41.896 INFO [stderr]    |                        ^^^^
Nov 29 02:53:41.896 INFO [stderr] 
Nov 29 02:53:41.948 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 29 02:53:41.948 INFO [stderr]   --> src/transport.rs:61:24
Nov 29 02:53:41.948 INFO [stderr]    |
Nov 29 02:53:41.948 INFO [stderr] 61 |                     tx.send(msg).unwrap();
Nov 29 02:53:41.948 INFO [stderr]    |                        ^^^^
Nov 29 02:53:41.948 INFO [stderr] 
Nov 29 02:53:42.025 INFO [stderr] warning: unused variable: `peer`
Nov 29 02:53:42.026 INFO [stderr]   --> src/kernel.rs:38:20
Nov 29 02:53:42.026 INFO [stderr]    |
Nov 29 02:53:42.026 INFO [stderr] 38 |     fn ping(&self, peer: Peer) -> Result<(), ()> {
Nov 29 02:53:42.026 INFO [stderr]    |                    ^^^^ help: consider using `_peer` instead
Nov 29 02:53:42.026 INFO [stderr] warning: unused variable: `i`
Nov 29 02:53:42.026 INFO [stderr]    --> src/transport.rs:180:13
Nov 29 02:53:42.026 INFO [stderr]     |
Nov 29 02:53:42.026 INFO [stderr] 180 |         for i in 1..4 {
Nov 29 02:53:42.026 INFO [stderr]     |             ^ help: consider using `_i` instead
Nov 29 02:53:42.026 INFO [stderr]     |
Nov 29 02:53:42.026 INFO [stderr]    |
Nov 29 02:53:42.026 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 02:53:42.026 INFO [stderr] 
Nov 29 02:53:42.026 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 02:53:42.026 INFO [stderr] 
Nov 29 02:53:42.026 INFO [stderr] warning: unused variable: `peer`
Nov 29 02:53:42.026 INFO [stderr]   --> src/kernel.rs:42:21
Nov 29 02:53:42.026 INFO [stderr]    |
Nov 29 02:53:42.026 INFO [stderr] 42 |     fn purge(&self, peer: Peer) {}
Nov 29 02:53:42.026 INFO [stderr]    |                     ^^^^ help: consider using `_peer` instead
Nov 29 02:53:42.026 INFO [stderr] 
Nov 29 02:53:42.026 INFO [stderr] warning: unused variable: `peer`
Nov 29 02:53:42.026 INFO [stderr]   --> src/kernel.rs:38:20
Nov 29 02:53:42.026 INFO [stderr]    |
Nov 29 02:53:42.026 INFO [stderr] 38 |     fn ping(&self, peer: Peer) -> Result<(), ()> {
Nov 29 02:53:42.026 INFO [stderr]    |                    ^^^^ help: consider using `_peer` instead
Nov 29 02:53:42.026 INFO [stderr] 
Nov 29 02:53:42.026 INFO [stderr] warning: unused variable: `peer`
Nov 29 02:53:42.026 INFO [stderr]   --> src/kernel.rs:42:21
Nov 29 02:53:42.026 INFO [stderr]    |
Nov 29 02:53:42.026 INFO [stderr] 42 |     fn purge(&self, peer: Peer) {}
Nov 29 02:53:42.026 INFO [stderr]    |                     ^^^^ help: consider using `_peer` instead
Nov 29 02:53:42.026 INFO [stderr] 
Nov 29 02:53:42.026 INFO [stderr] warning: unused variable: `note`
Nov 29 02:53:42.026 INFO [stderr]   --> src/model.rs:84:26
Nov 29 02:53:42.026 INFO [stderr]    |
Nov 29 02:53:42.026 INFO [stderr] 84 |                 let (ref note, ref f) = self.processes[choice][*index];
Nov 29 02:53:42.026 INFO [stderr]    |                          ^^^^ help: consider using `_note` instead
Nov 29 02:53:42.026 INFO [stderr] 
Nov 29 02:53:42.036 INFO [stderr] warning: unused variable: `note`
Nov 29 02:53:42.036 INFO [stderr]   --> src/model.rs:84:26
Nov 29 02:53:42.036 INFO [stderr]    |
Nov 29 02:53:42.036 INFO [stderr] 84 |                 let (ref note, ref f) = self.processes[choice][*index];
Nov 29 02:53:42.036 INFO [stderr]    |                          ^^^^ help: consider using `_note` instead
Nov 29 02:53:42.036 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: struct is never constructed: `TCPTransport`
Nov 29 02:53:42.141 INFO [stderr]   --> src/transport.rs:38:1
Nov 29 02:53:42.141 INFO [stderr]    |
Nov 29 02:53:42.141 INFO [stderr] 38 | struct TCPTransport<Rx, Tx> {
Nov 29 02:53:42.141 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.141 INFO [stderr]    |
Nov 29 02:53:42.141 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: method is never used: `new`
Nov 29 02:53:42.141 INFO [stderr]   --> src/transport.rs:48:5
Nov 29 02:53:42.141 INFO [stderr]    |
Nov 29 02:53:42.141 INFO [stderr] 48 |     pub fn new(addr: SocketAddr) -> TCPTransport<Rx, Tx> {
Nov 29 02:53:42.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: function is never used: `recv`
Nov 29 02:53:42.141 INFO [stderr]    --> src/transport.rs:91:1
Nov 29 02:53:42.141 INFO [stderr]     |
Nov 29 02:53:42.141 INFO [stderr] 91  | / fn recv<T>(addr: SocketAddr) -> Arc<MsQueue<(SocketAddr, T)>>
Nov 29 02:53:42.141 INFO [stderr] 92  | |     where T: Decodable + Send + 'static
Nov 29 02:53:42.141 INFO [stderr] 93  | | {
Nov 29 02:53:42.141 INFO [stderr] 94  | |
Nov 29 02:53:42.141 INFO [stderr] ...   |
Nov 29 02:53:42.141 INFO [stderr] 127 | |     msgs
Nov 29 02:53:42.141 INFO [stderr] 128 | | }
Nov 29 02:53:42.141 INFO [stderr]     | |_^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: function is never used: `send`
Nov 29 02:53:42.141 INFO [stderr]    --> src/transport.rs:130:1
Nov 29 02:53:42.141 INFO [stderr]     |
Nov 29 02:53:42.141 INFO [stderr] 130 | / fn send<T>(addr: SocketAddr) -> mpsc::UnboundedSender<T>
Nov 29 02:53:42.141 INFO [stderr] 131 | |     where T: Encodable + Send + 'static
Nov 29 02:53:42.141 INFO [stderr] 132 | | {
Nov 29 02:53:42.141 INFO [stderr] 133 | |     let (outbound_tx, outbound_rx) = mpsc::unbounded();
Nov 29 02:53:42.141 INFO [stderr] ...   |
Nov 29 02:53:42.141 INFO [stderr] 157 | |     outbound_tx
Nov 29 02:53:42.141 INFO [stderr] 158 | | }
Nov 29 02:53:42.141 INFO [stderr]     | |_^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: variant is never constructed: `Connected`
Nov 29 02:53:42.141 INFO [stderr]  --> src/kernel.rs:2:5
Nov 29 02:53:42.141 INFO [stderr]   |
Nov 29 02:53:42.141 INFO [stderr] 2 |     Connected,
Nov 29 02:53:42.141 INFO [stderr]   |     ^^^^^^^^^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: variant is never constructed: `Disconnected`
Nov 29 02:53:42.141 INFO [stderr]  --> src/kernel.rs:3:5
Nov 29 02:53:42.141 INFO [stderr]   |
Nov 29 02:53:42.141 INFO [stderr] 3 |     Disconnected,
Nov 29 02:53:42.141 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: field is never used: `state`
Nov 29 02:53:42.141 INFO [stderr]  --> src/kernel.rs:7:5
Nov 29 02:53:42.141 INFO [stderr]   |
Nov 29 02:53:42.141 INFO [stderr] 7 |     state: PeerState,
Nov 29 02:53:42.141 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: field is never used: `addr`
Nov 29 02:53:42.141 INFO [stderr]  --> src/kernel.rs:8:5
Nov 29 02:53:42.141 INFO [stderr]   |
Nov 29 02:53:42.141 INFO [stderr] 8 |     addr: String,
Nov 29 02:53:42.141 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: field is never used: `peers`
Nov 29 02:53:42.141 INFO [stderr]   --> src/kernel.rs:18:5
Nov 29 02:53:42.141 INFO [stderr]    |
Nov 29 02:53:42.141 INFO [stderr] 18 |     peers: Vec<Peer>,
Nov 29 02:53:42.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: method is never used: `cron`
Nov 29 02:53:42.141 INFO [stderr]   --> src/kernel.rs:28:5
Nov 29 02:53:42.141 INFO [stderr]    |
Nov 29 02:53:42.141 INFO [stderr] 28 |     fn cron(&self) {
Nov 29 02:53:42.141 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: struct is never constructed: `Runs`
Nov 29 02:53:42.141 INFO [stderr]  --> src/model.rs:8:1
Nov 29 02:53:42.141 INFO [stderr]   |
Nov 29 02:53:42.141 INFO [stderr] 8 | struct Runs {
Nov 29 02:53:42.141 INFO [stderr]   | ^^^^^^^^^^^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: method is never used: `new`
Nov 29 02:53:42.141 INFO [stderr]   --> src/model.rs:14:5
Nov 29 02:53:42.141 INFO [stderr]    |
Nov 29 02:53:42.141 INFO [stderr] 14 |     fn new<I>(inner: &Vec<Vec<I>>) -> Runs {
Nov 29 02:53:42.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.141 INFO [stderr] 
Nov 29 02:53:42.141 INFO [stderr] warning: struct is never constructed: `Process`
Nov 29 02:53:42.141 INFO [stderr]   --> src/model.rs:62:1
Nov 29 02:53:42.142 INFO [stderr]    |
Nov 29 02:53:42.142 INFO [stderr] 62 | pub struct Process<A>(Vec<(Option<String>, Box<Fn(A) -> A>)>);
Nov 29 02:53:42.142 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.142 INFO [stderr] 
Nov 29 02:53:42.142 INFO [stderr] warning: method is never used: `new`
Nov 29 02:53:42.142 INFO [stderr]   --> src/model.rs:65:5
Nov 29 02:53:42.142 INFO [stderr]    |
Nov 29 02:53:42.142 INFO [stderr] 65 |     fn new<'a>(steps: Vec<(&'a str, Box<Fn(A) -> A>)>) -> Process<A> {
Nov 29 02:53:42.142 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.142 INFO [stderr] 
Nov 29 02:53:42.142 INFO [stderr] warning: struct is never constructed: `System`
Nov 29 02:53:42.142 INFO [stderr]   --> src/model.rs:70:1
Nov 29 02:53:42.142 INFO [stderr]    |
Nov 29 02:53:42.142 INFO [stderr] 70 | pub struct System<A> {
Nov 29 02:53:42.142 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.142 INFO [stderr] 
Nov 29 02:53:42.142 INFO [stderr] warning: method is never used: `test`
Nov 29 02:53:42.142 INFO [stderr]   --> src/model.rs:77:5
Nov 29 02:53:42.142 INFO [stderr]    |
Nov 29 02:53:42.142 INFO [stderr] 77 |     fn test(&self) -> Result<(), String> {
Nov 29 02:53:42.142 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.142 INFO [stderr] 
Nov 29 02:53:42.142 INFO [stderr] warning: function is never used: `fact`
Nov 29 02:53:42.142 INFO [stderr]    --> src/model.rs:101:1
Nov 29 02:53:42.142 INFO [stderr]     |
Nov 29 02:53:42.142 INFO [stderr] 101 | fn fact(n: usize) -> usize {
Nov 29 02:53:42.142 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.142 INFO [stderr] 
Nov 29 02:53:42.188 INFO [stderr] warning: struct is never constructed: `TCPTransport`
Nov 29 02:53:42.188 INFO [stderr]   --> src/transport.rs:38:1
Nov 29 02:53:42.188 INFO [stderr]    |
Nov 29 02:53:42.188 INFO [stderr] 38 | struct TCPTransport<Rx, Tx> {
Nov 29 02:53:42.188 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.192 INFO [stderr]    |
Nov 29 02:53:42.192 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 02:53:42.192 INFO [stderr] 
Nov 29 02:53:42.192 INFO [stderr] warning: method is never used: `new`
Nov 29 02:53:42.192 INFO [stderr]   --> src/transport.rs:48:5
Nov 29 02:53:42.192 INFO [stderr]    |
Nov 29 02:53:42.192 INFO [stderr] 48 |     pub fn new(addr: SocketAddr) -> TCPTransport<Rx, Tx> {
Nov 29 02:53:42.192 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.192 INFO [stderr] 
Nov 29 02:53:42.192 INFO [stderr] warning: variant is never constructed: `Connected`
Nov 29 02:53:42.192 INFO [stderr]  --> src/kernel.rs:2:5
Nov 29 02:53:42.192 INFO [stderr]   |
Nov 29 02:53:42.192 INFO [stderr] 2 |     Connected,
Nov 29 02:53:42.192 INFO [stderr]   |     ^^^^^^^^^
Nov 29 02:53:42.192 INFO [stderr] 
Nov 29 02:53:42.192 INFO [stderr] warning: variant is never constructed: `Disconnected`
Nov 29 02:53:42.192 INFO [stderr]  --> src/kernel.rs:3:5
Nov 29 02:53:42.192 INFO [stderr]   |
Nov 29 02:53:42.192 INFO [stderr] 3 |     Disconnected,
Nov 29 02:53:42.193 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 29 02:53:42.193 INFO [stderr] 
Nov 29 02:53:42.193 INFO [stderr] warning: field is never used: `state`
Nov 29 02:53:42.193 INFO [stderr]  --> src/kernel.rs:7:5
Nov 29 02:53:42.193 INFO [stderr]   |
Nov 29 02:53:42.193 INFO [stderr] 7 |     state: PeerState,
Nov 29 02:53:42.193 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 29 02:53:42.193 INFO [stderr] 
Nov 29 02:53:42.193 INFO [stderr] warning: field is never used: `addr`
Nov 29 02:53:42.193 INFO [stderr]  --> src/kernel.rs:8:5
Nov 29 02:53:42.193 INFO [stderr]   |
Nov 29 02:53:42.193 INFO [stderr] 8 |     addr: String,
Nov 29 02:53:42.193 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 29 02:53:42.193 INFO [stderr] 
Nov 29 02:53:42.193 INFO [stderr] warning: field is never used: `peers`
Nov 29 02:53:42.193 INFO [stderr]   --> src/kernel.rs:18:5
Nov 29 02:53:42.193 INFO [stderr]    |
Nov 29 02:53:42.193 INFO [stderr] 18 |     peers: Vec<Peer>,
Nov 29 02:53:42.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 29 02:53:42.193 INFO [stderr] 
Nov 29 02:53:42.193 INFO [stderr] warning: method is never used: `cron`
Nov 29 02:53:42.193 INFO [stderr]   --> src/kernel.rs:28:5
Nov 29 02:53:42.193 INFO [stderr]    |
Nov 29 02:53:42.193 INFO [stderr] 28 |     fn cron(&self) {
Nov 29 02:53:42.193 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 29 02:53:42.193 INFO [stderr] 
Nov 29 02:53:42.193 INFO [stderr] warning: struct is never constructed: `Inner`
Nov 29 02:53:42.193 INFO [stderr]   --> src/fsm.rs:39:9
Nov 29 02:53:42.193 INFO [stderr]    |
Nov 29 02:53:42.193 INFO [stderr] 39 |         struct Inner {
Nov 29 02:53:42.193 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 29 02:53:42.193 INFO [stderr] 
Nov 29 02:53:42.193 INFO [stderr] warning: function is never used: `fact`
Nov 29 02:53:42.193 INFO [stderr]    --> src/model.rs:101:1
Nov 29 02:53:42.193 INFO [stderr]     |
Nov 29 02:53:42.193 INFO [stderr] 101 | fn fact(n: usize) -> usize {
Nov 29 02:53:42.193 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:53:42.193 INFO [stderr] 
Nov 29 02:53:42.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.87s
Nov 29 02:53:42.280 INFO [stderr] su: No module specific data is present
Nov 29 02:53:42.947 INFO running `"docker" "inspect" "adc5ad0e1e489cbf2ba6c19a021c4f2c3b8ce2989b294919decc30b7bb155a71"`
Nov 29 02:53:43.138 INFO running `"docker" "rm" "-f" "adc5ad0e1e489cbf2ba6c19a021c4f2c3b8ce2989b294919decc30b7bb155a71"`
Nov 29 02:53:43.560 INFO [stdout] adc5ad0e1e489cbf2ba6c19a021c4f2c3b8ce2989b294919decc30b7bb155a71