Sep 02 17:25:13.476 INFO checking crack-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 17:25:13.476 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 17:25:13.476 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 17:25:13.654 INFO blam! a7c029741c9baa6c802345763c7cf15b3a394c7fc5e4dfe31e4a1f6c33747bab
Sep 02 17:25:13.656 INFO running `"docker" "start" "-a" "a7c029741c9baa6c802345763c7cf15b3a394c7fc5e4dfe31e4a1f6c33747bab"`
Sep 02 17:25:14.454 INFO kablam!     Checking crdts v1.3.0
Sep 02 17:25:16.102 INFO kablam!     Checking crack v0.1.0 (file:///source)
Sep 02 17:25:20.922 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 17:25:20.923 INFO kablam!  --> src/lib.rs:2:1
Sep 02 17:25:20.923 INFO kablam!   |
Sep 02 17:25:20.923 INFO kablam! 2 | #[macro_use]
Sep 02 17:25:20.923 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 17:25:20.923 INFO kablam!   |
Sep 02 17:25:20.923 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 17:25:20.923 INFO kablam! 
Sep 02 17:25:20.923 INFO kablam! warning: unused import: `std::convert`
Sep 02 17:25:20.923 INFO kablam!  --> src/transport.rs:1:5
Sep 02 17:25:20.923 INFO kablam!   |
Sep 02 17:25:20.923 INFO kablam! 1 | use std::convert;
Sep 02 17:25:20.923 INFO kablam!   |     ^^^^^^^^^^^^
Sep 02 17:25:20.923 INFO kablam! 
Sep 02 17:25:20.923 INFO kablam! warning: unused import: `std::cell::RefCell`
Sep 02 17:25:20.924 INFO kablam!  --> src/transport.rs:2:5
Sep 02 17:25:20.924 INFO kablam!   |
Sep 02 17:25:20.924 INFO kablam! 2 | use std::cell::RefCell;
Sep 02 17:25:20.924 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 02 17:25:20.924 INFO kablam! 
Sep 02 17:25:20.924 INFO kablam! warning: unused import: `std::fmt::Debug`
Sep 02 17:25:20.924 INFO kablam!  --> src/transport.rs:4:5
Sep 02 17:25:20.924 INFO kablam!   |
Sep 02 17:25:20.924 INFO kablam! 4 | use std::fmt::Debug;
Sep 02 17:25:20.924 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 02 17:25:20.924 INFO kablam! 
Sep 02 17:25:20.924 INFO kablam! warning: unused import: `std::io`
Sep 02 17:25:20.924 INFO kablam!  --> src/transport.rs:5:5
Sep 02 17:25:20.924 INFO kablam!   |
Sep 02 17:25:20.924 INFO kablam! 5 | use std::io;
Sep 02 17:25:20.924 INFO kablam!   |     ^^^^^^^
Sep 02 17:25:20.925 INFO kablam! 
Sep 02 17:25:20.925 INFO kablam! warning: unused import: `std::iter`
Sep 02 17:25:20.925 INFO kablam!  --> src/transport.rs:6:5
Sep 02 17:25:20.925 INFO kablam!   |
Sep 02 17:25:20.926 INFO kablam! 6 | use std::iter;
Sep 02 17:25:20.926 INFO kablam!   |     ^^^^^^^^^
Sep 02 17:25:20.926 INFO kablam! 
Sep 02 17:25:20.926 INFO kablam! warning: unused import: `std::rc::Rc`
Sep 02 17:25:20.926 INFO kablam!  --> src/transport.rs:7:5
Sep 02 17:25:20.926 INFO kablam!   |
Sep 02 17:25:20.926 INFO kablam! 7 | use std::rc::Rc;
Sep 02 17:25:20.926 INFO kablam!   |     ^^^^^^^^^^^
Sep 02 17:25:20.926 INFO kablam! 
Sep 02 17:25:20.927 INFO kablam! warning: unused import: `std::str`
Sep 02 17:25:20.927 INFO kablam!  --> src/transport.rs:8:5
Sep 02 17:25:20.927 INFO kablam!   |
Sep 02 17:25:20.927 INFO kablam! 8 | use std::str;
Sep 02 17:25:20.927 INFO kablam!   |     ^^^^^^^^
Sep 02 17:25:20.927 INFO kablam! 
Sep 02 17:25:20.927 INFO kablam! warning: unused import: `std::marker::PhantomData`
Sep 02 17:25:20.927 INFO kablam!  --> src/transport.rs:9:5
Sep 02 17:25:20.927 INFO kablam!   |
Sep 02 17:25:20.927 INFO kablam! 9 | use std::marker::PhantomData;
Sep 02 17:25:20.927 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:20.927 INFO kablam! 
Sep 02 17:25:20.928 INFO kablam! warning: unused import: `Handle`
Sep 02 17:25:20.928 INFO kablam!   --> src/transport.rs:17:33
Sep 02 17:25:20.928 INFO kablam!    |
Sep 02 17:25:20.928 INFO kablam! 17 | use tokio_core::reactor::{Core, Handle};
Sep 02 17:25:20.928 INFO kablam!    |                                 ^^^^^^
Sep 02 17:25:20.928 INFO kablam! 
Sep 02 17:25:20.929 INFO kablam! warning: unused import: `DecodingResult`
Sep 02 17:25:20.929 INFO kablam!   --> src/transport.rs:20:48
Sep 02 17:25:20.929 INFO kablam!    |
Sep 02 17:25:20.929 INFO kablam! 20 | use bincode::rustc_serialize::{encode, decode, DecodingResult};
Sep 02 17:25:20.929 INFO kablam!    |                                                ^^^^^^^^^^^^^^
Sep 02 17:25:20.929 INFO kablam! 
Sep 02 17:25:20.929 INFO kablam! warning: unused import: `serde_json`
Sep 02 17:25:20.929 INFO kablam!   --> src/transport.rs:21:5
Sep 02 17:25:20.929 INFO kablam!    |
Sep 02 17:25:20.929 INFO kablam! 21 | use serde_json;
Sep 02 17:25:20.929 INFO kablam!    |     ^^^^^^^^^^
Sep 02 17:25:20.929 INFO kablam! 
Sep 02 17:25:20.930 INFO kablam! warning: unused imports: `BufMut`, `BytesMut`
Sep 02 17:25:20.930 INFO kablam!   --> src/transport.rs:22:13
Sep 02 17:25:20.930 INFO kablam!    |
Sep 02 17:25:20.930 INFO kablam! 22 | use bytes::{BufMut, BytesMut};
Sep 02 17:25:20.930 INFO kablam!    |             ^^^^^^  ^^^^^^^^
Sep 02 17:25:20.930 INFO kablam! 
Sep 02 17:25:20.930 INFO kablam! warning: unused imports: `Decoder`, `Encoder`
Sep 02 17:25:20.931 INFO kablam!   --> src/transport.rs:23:23
Sep 02 17:25:20.931 INFO kablam!    |
Sep 02 17:25:20.931 INFO kablam! 23 | use tokio_io::codec::{Encoder, Decoder, length_delimited};
Sep 02 17:25:20.931 INFO kablam!    |                       ^^^^^^^  ^^^^^^^
Sep 02 17:25:20.931 INFO kablam! 
Sep 02 17:25:20.931 INFO kablam! warning: unused import: `tokio_io::AsyncRead`
Sep 02 17:25:20.931 INFO kablam!   --> src/transport.rs:24:5
Sep 02 17:25:20.931 INFO kablam!    |
Sep 02 17:25:20.931 INFO kablam! 24 | use tokio_io::AsyncRead;
Sep 02 17:25:20.931 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:20.931 INFO kablam! 
Sep 02 17:25:20.931 INFO kablam! warning: unused imports: `future`, `sink`
Sep 02 17:25:20.931 INFO kablam!   --> src/transport.rs:25:15
Sep 02 17:25:20.931 INFO kablam!    |
Sep 02 17:25:20.931 INFO kablam! 25 | use futures::{future, sink, Sink, Stream, Future, IntoFuture};
Sep 02 17:25:20.931 INFO kablam!    |               ^^^^^^  ^^^^
Sep 02 17:25:20.931 INFO kablam! 
Sep 02 17:25:20.932 INFO kablam! warning: unused imports: `SplitSink`, `SplitStream`, `self`
Sep 02 17:25:20.932 INFO kablam!   --> src/transport.rs:26:23
Sep 02 17:25:20.932 INFO kablam!    |
Sep 02 17:25:20.932 INFO kablam! 26 | use futures::stream::{self, SplitSink, SplitStream};
Sep 02 17:25:20.932 INFO kablam!    |                       ^^^^  ^^^^^^^^^  ^^^^^^^^^^^
Sep 02 17:25:20.932 INFO kablam! 
Sep 02 17:25:20.932 INFO kablam! warning: unused import: `uuid::Uuid`
Sep 02 17:25:20.932 INFO kablam!   --> src/transport.rs:27:5
Sep 02 17:25:20.932 INFO kablam!    |
Sep 02 17:25:20.932 INFO kablam! 27 | use uuid::Uuid;
Sep 02 17:25:20.932 INFO kablam!    |     ^^^^^^^^^^
Sep 02 17:25:20.932 INFO kablam! 
Sep 02 17:25:20.933 INFO kablam! warning: unused imports: `from_binary`, `to_binary`
Sep 02 17:25:20.933 INFO kablam!   --> src/transport.rs:29:6
Sep 02 17:25:20.933 INFO kablam!    |
Sep 02 17:25:20.933 INFO kablam! 29 | use {to_binary, from_binary};
Sep 02 17:25:20.933 INFO kablam!    |      ^^^^^^^^^  ^^^^^^^^^^^
Sep 02 17:25:20.933 INFO kablam! 
Sep 02 17:25:20.933 INFO kablam! warning: unused import: `kernel::Peer`
Sep 02 17:25:20.933 INFO kablam!   --> src/transport.rs:30:5
Sep 02 17:25:20.933 INFO kablam!    |
Sep 02 17:25:20.933 INFO kablam! 30 | use kernel::Peer;
Sep 02 17:25:20.933 INFO kablam!    |     ^^^^^^^^^^^^
Sep 02 17:25:20.933 INFO kablam! 
Sep 02 17:25:20.935 INFO kablam! warning: unused imports: `crc16_arr`, `crc16`
Sep 02 17:25:20.935 INFO kablam!   --> src/lib.rs:29:13
Sep 02 17:25:20.935 INFO kablam!    |
Sep 02 17:25:20.935 INFO kablam! 29 | use crc16::{crc16_arr, crc16};
Sep 02 17:25:20.935 INFO kablam!    |             ^^^^^^^^^  ^^^^^
Sep 02 17:25:20.935 INFO kablam! 
Sep 02 17:25:20.963 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Sep 02 17:25:20.963 INFO kablam!    --> src/transport.rs:172:9
Sep 02 17:25:20.963 INFO kablam!     |
Sep 02 17:25:20.963 INFO kablam! 172 |         thread::sleep_ms(300);
Sep 02 17:25:20.963 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Sep 02 17:25:20.963 INFO kablam!     |
Sep 02 17:25:20.963 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 02 17:25:20.964 INFO kablam! 
Sep 02 17:25:21.244 INFO kablam! warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Sep 02 17:25:21.244 INFO kablam!   --> src/transport.rs:61:24
Sep 02 17:25:21.244 INFO kablam!    |
Sep 02 17:25:21.244 INFO kablam! 61 |                     tx.send(msg).unwrap();
Sep 02 17:25:21.244 INFO kablam!    |                        ^^^^
Sep 02 17:25:21.244 INFO kablam! 
Sep 02 17:25:21.366 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 17:25:21.366 INFO kablam!  --> src/lib.rs:2:1
Sep 02 17:25:21.366 INFO kablam!   |
Sep 02 17:25:21.366 INFO kablam! 2 | #[macro_use]
Sep 02 17:25:21.366 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 17:25:21.366 INFO kablam!   |
Sep 02 17:25:21.366 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 17:25:21.366 INFO kablam! 
Sep 02 17:25:21.366 INFO kablam! warning: unused import: `std::convert`
Sep 02 17:25:21.366 INFO kablam!  --> src/transport.rs:1:5
Sep 02 17:25:21.366 INFO kablam!   |
Sep 02 17:25:21.366 INFO kablam! 1 | use std::convert;
Sep 02 17:25:21.366 INFO kablam!   |     ^^^^^^^^^^^^
Sep 02 17:25:21.366 INFO kablam! 
Sep 02 17:25:21.366 INFO kablam! warning: unused import: `std::cell::RefCell`
Sep 02 17:25:21.366 INFO kablam!  --> src/transport.rs:2:5
Sep 02 17:25:21.366 INFO kablam!   |
Sep 02 17:25:21.366 INFO kablam! 2 | use std::cell::RefCell;
Sep 02 17:25:21.366 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.366 INFO kablam! 
Sep 02 17:25:21.366 INFO kablam! warning: unused import: `std::fmt::Debug`
Sep 02 17:25:21.366 INFO kablam!  --> src/transport.rs:4:5
Sep 02 17:25:21.366 INFO kablam!   |
Sep 02 17:25:21.367 INFO kablam! 4 | use std::fmt::Debug;
Sep 02 17:25:21.367 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 02 17:25:21.367 INFO kablam! 
Sep 02 17:25:21.367 INFO kablam! warning: unused import: `std::io`
Sep 02 17:25:21.367 INFO kablam!  --> src/transport.rs:5:5
Sep 02 17:25:21.367 INFO kablam!   |
Sep 02 17:25:21.367 INFO kablam! 5 | use std::io;
Sep 02 17:25:21.367 INFO kablam!   |     ^^^^^^^
Sep 02 17:25:21.367 INFO kablam! 
Sep 02 17:25:21.367 INFO kablam! warning: unused import: `std::iter`
Sep 02 17:25:21.367 INFO kablam!  --> src/transport.rs:6:5
Sep 02 17:25:21.367 INFO kablam!   |
Sep 02 17:25:21.367 INFO kablam! 6 | use std::iter;
Sep 02 17:25:21.367 INFO kablam!   |     ^^^^^^^^^
Sep 02 17:25:21.367 INFO kablam! 
Sep 02 17:25:21.367 INFO kablam! warning: unused import: `std::rc::Rc`
Sep 02 17:25:21.367 INFO kablam!  --> src/transport.rs:7:5
Sep 02 17:25:21.367 INFO kablam!   |
Sep 02 17:25:21.367 INFO kablam! 7 | use std::rc::Rc;
Sep 02 17:25:21.367 INFO kablam!   |     ^^^^^^^^^^^
Sep 02 17:25:21.367 INFO kablam! 
Sep 02 17:25:21.367 INFO kablam! warning: unused import: `std::str`
Sep 02 17:25:21.367 INFO kablam!  --> src/transport.rs:8:5
Sep 02 17:25:21.367 INFO kablam!   |
Sep 02 17:25:21.367 INFO kablam! 8 | use std::str;
Sep 02 17:25:21.367 INFO kablam!   |     ^^^^^^^^
Sep 02 17:25:21.367 INFO kablam! 
Sep 02 17:25:21.367 INFO kablam! warning: unused import: `std::marker::PhantomData`
Sep 02 17:25:21.367 INFO kablam!  --> src/transport.rs:9:5
Sep 02 17:25:21.367 INFO kablam!   |
Sep 02 17:25:21.368 INFO kablam! 9 | use std::marker::PhantomData;
Sep 02 17:25:21.368 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.368 INFO kablam! 
Sep 02 17:25:21.368 INFO kablam! warning: unused import: `Handle`
Sep 02 17:25:21.368 INFO kablam!   --> src/transport.rs:17:33
Sep 02 17:25:21.368 INFO kablam!    |
Sep 02 17:25:21.368 INFO kablam! 17 | use tokio_core::reactor::{Core, Handle};
Sep 02 17:25:21.368 INFO kablam!    |                                 ^^^^^^
Sep 02 17:25:21.368 INFO kablam! 
Sep 02 17:25:21.368 INFO kablam! warning: unused import: `DecodingResult`
Sep 02 17:25:21.368 INFO kablam!   --> src/transport.rs:20:48
Sep 02 17:25:21.368 INFO kablam!    |
Sep 02 17:25:21.368 INFO kablam! 20 | use bincode::rustc_serialize::{encode, decode, DecodingResult};
Sep 02 17:25:21.368 INFO kablam!    |                                                ^^^^^^^^^^^^^^
Sep 02 17:25:21.368 INFO kablam! 
Sep 02 17:25:21.368 INFO kablam! warning: unused import: `serde_json`
Sep 02 17:25:21.368 INFO kablam!   --> src/transport.rs:21:5
Sep 02 17:25:21.368 INFO kablam!    |
Sep 02 17:25:21.368 INFO kablam! 21 | use serde_json;
Sep 02 17:25:21.368 INFO kablam!    |     ^^^^^^^^^^
Sep 02 17:25:21.368 INFO kablam! 
Sep 02 17:25:21.368 INFO kablam! warning: unused imports: `BufMut`, `BytesMut`
Sep 02 17:25:21.368 INFO kablam!   --> src/transport.rs:22:13
Sep 02 17:25:21.368 INFO kablam!    |
Sep 02 17:25:21.368 INFO kablam! 22 | use bytes::{BufMut, BytesMut};
Sep 02 17:25:21.368 INFO kablam!    |             ^^^^^^  ^^^^^^^^
Sep 02 17:25:21.368 INFO kablam! 
Sep 02 17:25:21.368 INFO kablam! warning: unused imports: `Decoder`, `Encoder`
Sep 02 17:25:21.368 INFO kablam!   --> src/transport.rs:23:23
Sep 02 17:25:21.369 INFO kablam!    |
Sep 02 17:25:21.369 INFO kablam! 23 | use tokio_io::codec::{Encoder, Decoder, length_delimited};
Sep 02 17:25:21.369 INFO kablam!    |                       ^^^^^^^  ^^^^^^^
Sep 02 17:25:21.369 INFO kablam! 
Sep 02 17:25:21.369 INFO kablam! warning: unused import: `tokio_io::AsyncRead`
Sep 02 17:25:21.369 INFO kablam!   --> src/transport.rs:24:5
Sep 02 17:25:21.369 INFO kablam!    |
Sep 02 17:25:21.369 INFO kablam! 24 | use tokio_io::AsyncRead;
Sep 02 17:25:21.369 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.369 INFO kablam! 
Sep 02 17:25:21.369 INFO kablam! warning: unused imports: `future`, `sink`
Sep 02 17:25:21.369 INFO kablam!   --> src/transport.rs:25:15
Sep 02 17:25:21.369 INFO kablam!    |
Sep 02 17:25:21.369 INFO kablam! 25 | use futures::{future, sink, Sink, Stream, Future, IntoFuture};
Sep 02 17:25:21.369 INFO kablam!    |               ^^^^^^  ^^^^
Sep 02 17:25:21.369 INFO kablam! 
Sep 02 17:25:21.369 INFO kablam! warning: unused imports: `SplitSink`, `SplitStream`, `self`
Sep 02 17:25:21.369 INFO kablam!   --> src/transport.rs:26:23
Sep 02 17:25:21.369 INFO kablam!    |
Sep 02 17:25:21.369 INFO kablam! 26 | use futures::stream::{self, SplitSink, SplitStream};
Sep 02 17:25:21.369 INFO kablam!    |                       ^^^^  ^^^^^^^^^  ^^^^^^^^^^^
Sep 02 17:25:21.369 INFO kablam! 
Sep 02 17:25:21.369 INFO kablam! warning: unused import: `uuid::Uuid`
Sep 02 17:25:21.369 INFO kablam!   --> src/transport.rs:27:5
Sep 02 17:25:21.369 INFO kablam!    |
Sep 02 17:25:21.369 INFO kablam! 27 | use uuid::Uuid;
Sep 02 17:25:21.369 INFO kablam!    |     ^^^^^^^^^^
Sep 02 17:25:21.369 INFO kablam! 
Sep 02 17:25:21.369 INFO kablam! warning: unused imports: `from_binary`, `to_binary`
Sep 02 17:25:21.370 INFO kablam!   --> src/transport.rs:29:6
Sep 02 17:25:21.370 INFO kablam!    |
Sep 02 17:25:21.370 INFO kablam! 29 | use {to_binary, from_binary};
Sep 02 17:25:21.370 INFO kablam!    |      ^^^^^^^^^  ^^^^^^^^^^^
Sep 02 17:25:21.370 INFO kablam! 
Sep 02 17:25:21.370 INFO kablam! warning: unused import: `kernel::Peer`
Sep 02 17:25:21.370 INFO kablam!   --> src/transport.rs:30:5
Sep 02 17:25:21.370 INFO kablam!    |
Sep 02 17:25:21.370 INFO kablam! 30 | use kernel::Peer;
Sep 02 17:25:21.370 INFO kablam!    |     ^^^^^^^^^^^^
Sep 02 17:25:21.370 INFO kablam! 
Sep 02 17:25:21.370 INFO kablam! warning: unused imports: `crc16_arr`, `crc16`
Sep 02 17:25:21.370 INFO kablam!   --> src/lib.rs:29:13
Sep 02 17:25:21.370 INFO kablam!    |
Sep 02 17:25:21.370 INFO kablam! 29 | use crc16::{crc16_arr, crc16};
Sep 02 17:25:21.370 INFO kablam!    |             ^^^^^^^^^  ^^^^^
Sep 02 17:25:21.370 INFO kablam! 
Sep 02 17:25:21.446 INFO kablam! warning: unused variable: `i`
Sep 02 17:25:21.446 INFO kablam!    --> src/transport.rs:180:13
Sep 02 17:25:21.447 INFO kablam!     |
Sep 02 17:25:21.447 INFO kablam! 180 |         for i in 1..4 {
Sep 02 17:25:21.447 INFO kablam!     |             ^ help: consider using `_i` instead
Sep 02 17:25:21.447 INFO kablam!     |
Sep 02 17:25:21.447 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 17:25:21.447 INFO kablam! 
Sep 02 17:25:21.447 INFO kablam! warning: unused variable: `peer`
Sep 02 17:25:21.447 INFO kablam!   --> src/kernel.rs:38:20
Sep 02 17:25:21.447 INFO kablam!    |
Sep 02 17:25:21.447 INFO kablam! 38 |     fn ping(&self, peer: Peer) -> Result<(), ()> {
Sep 02 17:25:21.447 INFO kablam!    |                    ^^^^ help: consider using `_peer` instead
Sep 02 17:25:21.447 INFO kablam! 
Sep 02 17:25:21.447 INFO kablam! warning: unused variable: `peer`
Sep 02 17:25:21.447 INFO kablam!   --> src/kernel.rs:42:21
Sep 02 17:25:21.447 INFO kablam!    |
Sep 02 17:25:21.447 INFO kablam! 42 |     fn purge(&self, peer: Peer) {}
Sep 02 17:25:21.447 INFO kablam!    |                     ^^^^ help: consider using `_peer` instead
Sep 02 17:25:21.447 INFO kablam! 
Sep 02 17:25:21.447 INFO kablam! warning: unused variable: `note`
Sep 02 17:25:21.447 INFO kablam!   --> src/model.rs:84:26
Sep 02 17:25:21.447 INFO kablam!    |
Sep 02 17:25:21.447 INFO kablam! 84 |                 let (ref note, ref f) = self.processes[choice][*index];
Sep 02 17:25:21.447 INFO kablam!    |                          ^^^^ help: consider using `_note` instead
Sep 02 17:25:21.447 INFO kablam! 
Sep 02 17:25:21.611 INFO kablam! warning: struct is never constructed: `TCPTransport`
Sep 02 17:25:21.611 INFO kablam!   --> src/transport.rs:38:1
Sep 02 17:25:21.611 INFO kablam!    |
Sep 02 17:25:21.611 INFO kablam! 38 | struct TCPTransport<Rx, Tx> {
Sep 02 17:25:21.611 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.611 INFO kablam!    |
Sep 02 17:25:21.612 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 17:25:21.612 INFO kablam! 
Sep 02 17:25:21.612 INFO kablam! warning: method is never used: `new`
Sep 02 17:25:21.612 INFO kablam!   --> src/transport.rs:48:5
Sep 02 17:25:21.612 INFO kablam!    |
Sep 02 17:25:21.612 INFO kablam! 48 |     pub fn new(addr: SocketAddr) -> TCPTransport<Rx, Tx> {
Sep 02 17:25:21.612 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.612 INFO kablam! 
Sep 02 17:25:21.612 INFO kablam! warning: variant is never constructed: `Connected`
Sep 02 17:25:21.612 INFO kablam!  --> src/kernel.rs:2:5
Sep 02 17:25:21.612 INFO kablam!   |
Sep 02 17:25:21.612 INFO kablam! 2 |     Connected,
Sep 02 17:25:21.612 INFO kablam!   |     ^^^^^^^^^
Sep 02 17:25:21.612 INFO kablam! 
Sep 02 17:25:21.613 INFO kablam! warning: variant is never constructed: `Disconnected`
Sep 02 17:25:21.613 INFO kablam!  --> src/kernel.rs:3:5
Sep 02 17:25:21.613 INFO kablam!   |
Sep 02 17:25:21.613 INFO kablam! 3 |     Disconnected,
Sep 02 17:25:21.613 INFO kablam!   |     ^^^^^^^^^^^^
Sep 02 17:25:21.613 INFO kablam! 
Sep 02 17:25:21.613 INFO kablam! warning: field is never used: `state`
Sep 02 17:25:21.613 INFO kablam!  --> src/kernel.rs:7:5
Sep 02 17:25:21.613 INFO kablam!   |
Sep 02 17:25:21.613 INFO kablam! 7 |     state: PeerState,
Sep 02 17:25:21.613 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Sep 02 17:25:21.613 INFO kablam! 
Sep 02 17:25:21.614 INFO kablam! warning: field is never used: `addr`
Sep 02 17:25:21.614 INFO kablam!  --> src/kernel.rs:8:5
Sep 02 17:25:21.614 INFO kablam!   |
Sep 02 17:25:21.614 INFO kablam! 8 |     addr: String,
Sep 02 17:25:21.614 INFO kablam!   |     ^^^^^^^^^^^^
Sep 02 17:25:21.614 INFO kablam! 
Sep 02 17:25:21.614 INFO kablam! warning: field is never used: `peers`
Sep 02 17:25:21.614 INFO kablam!   --> src/kernel.rs:18:5
Sep 02 17:25:21.614 INFO kablam!    |
Sep 02 17:25:21.614 INFO kablam! 18 |     peers: Vec<Peer>,
Sep 02 17:25:21.614 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 02 17:25:21.614 INFO kablam! 
Sep 02 17:25:21.615 INFO kablam! warning: method is never used: `cron`
Sep 02 17:25:21.615 INFO kablam!   --> src/kernel.rs:28:5
Sep 02 17:25:21.615 INFO kablam!    |
Sep 02 17:25:21.615 INFO kablam! 28 |     fn cron(&self) {
Sep 02 17:25:21.615 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 02 17:25:21.615 INFO kablam! 
Sep 02 17:25:21.615 INFO kablam! warning: struct is never constructed: `Inner`
Sep 02 17:25:21.615 INFO kablam!   --> src/fsm.rs:39:9
Sep 02 17:25:21.615 INFO kablam!    |
Sep 02 17:25:21.615 INFO kablam! 39 |         struct Inner {
Sep 02 17:25:21.615 INFO kablam!    |         ^^^^^^^^^^^^
Sep 02 17:25:21.615 INFO kablam! 
Sep 02 17:25:21.616 INFO kablam! warning: function is never used: `fact`
Sep 02 17:25:21.616 INFO kablam!    --> src/model.rs:101:1
Sep 02 17:25:21.616 INFO kablam!     |
Sep 02 17:25:21.616 INFO kablam! 101 | fn fact(n: usize) -> usize {
Sep 02 17:25:21.616 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.616 INFO kablam! 
Sep 02 17:25:21.663 INFO kablam! warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Sep 02 17:25:21.663 INFO kablam!   --> src/transport.rs:61:24
Sep 02 17:25:21.663 INFO kablam!    |
Sep 02 17:25:21.663 INFO kablam! 61 |                     tx.send(msg).unwrap();
Sep 02 17:25:21.663 INFO kablam!    |                        ^^^^
Sep 02 17:25:21.663 INFO kablam!    |
Sep 02 17:25:21.663 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 17:25:21.663 INFO kablam! 
Sep 02 17:25:21.830 INFO kablam! warning: unused variable: `peer`
Sep 02 17:25:21.830 INFO kablam!   --> src/kernel.rs:38:20
Sep 02 17:25:21.830 INFO kablam!    |
Sep 02 17:25:21.830 INFO kablam! 38 |     fn ping(&self, peer: Peer) -> Result<(), ()> {
Sep 02 17:25:21.830 INFO kablam!    |                    ^^^^ help: consider using `_peer` instead
Sep 02 17:25:21.830 INFO kablam!    |
Sep 02 17:25:21.830 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 17:25:21.830 INFO kablam! 
Sep 02 17:25:21.830 INFO kablam! warning: unused variable: `peer`
Sep 02 17:25:21.830 INFO kablam!   --> src/kernel.rs:42:21
Sep 02 17:25:21.831 INFO kablam!    |
Sep 02 17:25:21.831 INFO kablam! 42 |     fn purge(&self, peer: Peer) {}
Sep 02 17:25:21.831 INFO kablam!    |                     ^^^^ help: consider using `_peer` instead
Sep 02 17:25:21.831 INFO kablam! 
Sep 02 17:25:21.831 INFO kablam! warning: unused variable: `note`
Sep 02 17:25:21.831 INFO kablam!   --> src/model.rs:84:26
Sep 02 17:25:21.831 INFO kablam!    |
Sep 02 17:25:21.831 INFO kablam! 84 |                 let (ref note, ref f) = self.processes[choice][*index];
Sep 02 17:25:21.831 INFO kablam!    |                          ^^^^ help: consider using `_note` instead
Sep 02 17:25:21.831 INFO kablam! 
Sep 02 17:25:21.964 INFO kablam! warning: struct is never constructed: `TCPTransport`
Sep 02 17:25:21.964 INFO kablam!   --> src/transport.rs:38:1
Sep 02 17:25:21.964 INFO kablam!    |
Sep 02 17:25:21.964 INFO kablam! 38 | struct TCPTransport<Rx, Tx> {
Sep 02 17:25:21.964 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.964 INFO kablam!    |
Sep 02 17:25:21.964 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 17:25:21.964 INFO kablam! 
Sep 02 17:25:21.964 INFO kablam! warning: method is never used: `new`
Sep 02 17:25:21.964 INFO kablam!   --> src/transport.rs:48:5
Sep 02 17:25:21.964 INFO kablam!    |
Sep 02 17:25:21.964 INFO kablam! 48 |     pub fn new(addr: SocketAddr) -> TCPTransport<Rx, Tx> {
Sep 02 17:25:21.964 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.964 INFO kablam! 
Sep 02 17:25:21.964 INFO kablam! warning: function is never used: `recv`
Sep 02 17:25:21.964 INFO kablam!    --> src/transport.rs:91:1
Sep 02 17:25:21.964 INFO kablam!     |
Sep 02 17:25:21.965 INFO kablam! 91  | / fn recv<T>(addr: SocketAddr) -> Arc<MsQueue<(SocketAddr, T)>>
Sep 02 17:25:21.965 INFO kablam! 92  | |     where T: Decodable + Send + 'static
Sep 02 17:25:21.965 INFO kablam! 93  | | {
Sep 02 17:25:21.965 INFO kablam! 94  | |
Sep 02 17:25:21.965 INFO kablam! ...   |
Sep 02 17:25:21.965 INFO kablam! 127 | |     msgs
Sep 02 17:25:21.965 INFO kablam! 128 | | }
Sep 02 17:25:21.965 INFO kablam!     | |_^
Sep 02 17:25:21.965 INFO kablam! 
Sep 02 17:25:21.965 INFO kablam! warning: function is never used: `send`
Sep 02 17:25:21.965 INFO kablam!    --> src/transport.rs:130:1
Sep 02 17:25:21.965 INFO kablam!     |
Sep 02 17:25:21.965 INFO kablam! 130 | / fn send<T>(addr: SocketAddr) -> mpsc::UnboundedSender<T>
Sep 02 17:25:21.965 INFO kablam! 131 | |     where T: Encodable + Send + 'static
Sep 02 17:25:21.965 INFO kablam! 132 | | {
Sep 02 17:25:21.965 INFO kablam! 133 | |     let (outbound_tx, outbound_rx) = mpsc::unbounded();
Sep 02 17:25:21.965 INFO kablam! ...   |
Sep 02 17:25:21.965 INFO kablam! 157 | |     outbound_tx
Sep 02 17:25:21.965 INFO kablam! 158 | | }
Sep 02 17:25:21.965 INFO kablam!     | |_^
Sep 02 17:25:21.965 INFO kablam! 
Sep 02 17:25:21.965 INFO kablam! warning: variant is never constructed: `Connected`
Sep 02 17:25:21.965 INFO kablam!  --> src/kernel.rs:2:5
Sep 02 17:25:21.965 INFO kablam!   |
Sep 02 17:25:21.965 INFO kablam! 2 |     Connected,
Sep 02 17:25:21.965 INFO kablam!   |     ^^^^^^^^^
Sep 02 17:25:21.965 INFO kablam! 
Sep 02 17:25:21.968 INFO kablam! warning: variant is never constructed: `Disconnected`
Sep 02 17:25:21.968 INFO kablam!  --> src/kernel.rs:3:5
Sep 02 17:25:21.968 INFO kablam!   |
Sep 02 17:25:21.968 INFO kablam! 3 |     Disconnected,
Sep 02 17:25:21.968 INFO kablam!   |     ^^^^^^^^^^^^
Sep 02 17:25:21.968 INFO kablam! 
Sep 02 17:25:21.968 INFO kablam! warning: field is never used: `state`
Sep 02 17:25:21.968 INFO kablam!  --> src/kernel.rs:7:5
Sep 02 17:25:21.968 INFO kablam!   |
Sep 02 17:25:21.968 INFO kablam! 7 |     state: PeerState,
Sep 02 17:25:21.968 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Sep 02 17:25:21.968 INFO kablam! 
Sep 02 17:25:21.968 INFO kablam! warning: field is never used: `addr`
Sep 02 17:25:21.968 INFO kablam!  --> src/kernel.rs:8:5
Sep 02 17:25:21.968 INFO kablam!   |
Sep 02 17:25:21.968 INFO kablam! 8 |     addr: String,
Sep 02 17:25:21.968 INFO kablam!   |     ^^^^^^^^^^^^
Sep 02 17:25:21.968 INFO kablam! 
Sep 02 17:25:21.968 INFO kablam! warning: field is never used: `peers`
Sep 02 17:25:21.968 INFO kablam!   --> src/kernel.rs:18:5
Sep 02 17:25:21.968 INFO kablam!    |
Sep 02 17:25:21.968 INFO kablam! 18 |     peers: Vec<Peer>,
Sep 02 17:25:21.968 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 02 17:25:21.968 INFO kablam! 
Sep 02 17:25:21.968 INFO kablam! warning: method is never used: `cron`
Sep 02 17:25:21.968 INFO kablam!   --> src/kernel.rs:28:5
Sep 02 17:25:21.968 INFO kablam!    |
Sep 02 17:25:21.969 INFO kablam! 28 |     fn cron(&self) {
Sep 02 17:25:21.969 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 02 17:25:21.969 INFO kablam! 
Sep 02 17:25:21.969 INFO kablam! warning: struct is never constructed: `Runs`
Sep 02 17:25:21.969 INFO kablam!  --> src/model.rs:8:1
Sep 02 17:25:21.969 INFO kablam!   |
Sep 02 17:25:21.969 INFO kablam! 8 | struct Runs {
Sep 02 17:25:21.969 INFO kablam!   | ^^^^^^^^^^^
Sep 02 17:25:21.969 INFO kablam! 
Sep 02 17:25:21.969 INFO kablam! warning: method is never used: `new`
Sep 02 17:25:21.969 INFO kablam!   --> src/model.rs:14:5
Sep 02 17:25:21.969 INFO kablam!    |
Sep 02 17:25:21.969 INFO kablam! 14 |     fn new<I>(inner: &Vec<Vec<I>>) -> Runs {
Sep 02 17:25:21.969 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.969 INFO kablam! 
Sep 02 17:25:21.969 INFO kablam! warning: struct is never constructed: `Process`
Sep 02 17:25:21.969 INFO kablam!   --> src/model.rs:62:1
Sep 02 17:25:21.969 INFO kablam!    |
Sep 02 17:25:21.969 INFO kablam! 62 | pub struct Process<A>(Vec<(Option<String>, Box<Fn(A) -> A>)>);
Sep 02 17:25:21.969 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.969 INFO kablam! 
Sep 02 17:25:21.969 INFO kablam! warning: method is never used: `new`
Sep 02 17:25:21.969 INFO kablam!   --> src/model.rs:65:5
Sep 02 17:25:21.969 INFO kablam!    |
Sep 02 17:25:21.969 INFO kablam! 65 |     fn new<'a>(steps: Vec<(&'a str, Box<Fn(A) -> A>)>) -> Process<A> {
Sep 02 17:25:21.969 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.969 INFO kablam! 
Sep 02 17:25:21.969 INFO kablam! warning: struct is never constructed: `System`
Sep 02 17:25:21.969 INFO kablam!   --> src/model.rs:70:1
Sep 02 17:25:21.969 INFO kablam!    |
Sep 02 17:25:21.969 INFO kablam! 70 | pub struct System<A> {
Sep 02 17:25:21.970 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.970 INFO kablam! 
Sep 02 17:25:21.970 INFO kablam! warning: method is never used: `test`
Sep 02 17:25:21.970 INFO kablam!   --> src/model.rs:77:5
Sep 02 17:25:21.970 INFO kablam!    |
Sep 02 17:25:21.970 INFO kablam! 77 |     fn test(&self) -> Result<(), String> {
Sep 02 17:25:21.970 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.970 INFO kablam! 
Sep 02 17:25:21.970 INFO kablam! warning: function is never used: `fact`
Sep 02 17:25:21.970 INFO kablam!    --> src/model.rs:101:1
Sep 02 17:25:21.970 INFO kablam!     |
Sep 02 17:25:21.970 INFO kablam! 101 | fn fact(n: usize) -> usize {
Sep 02 17:25:21.970 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:25:21.970 INFO kablam! 
Sep 02 17:25:22.031 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.76s
Sep 02 17:25:22.045 INFO kablam! su: No module specific data is present
Sep 02 17:25:22.558 INFO running `"docker" "rm" "-f" "a7c029741c9baa6c802345763c7cf15b3a394c7fc5e4dfe31e4a1f6c33747bab"`
Sep 02 17:25:22.707 INFO blam! a7c029741c9baa6c802345763c7cf15b3a394c7fc5e4dfe31e4a1f6c33747bab