Jul 11 16:31:02.376 INFO checking 0freeman00/tokio_simple_server against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 16:31:02.376 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 16:31:02.376 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 16:31:02.376 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 16:31:02.655 INFO blam! c5d8741d86fa1f12d8621908c98e0d6afb79d8713be7573ea08f0d3ba8c92ff7
Jul 11 16:31:02.657 INFO running `"docker" "start" "-a" "c5d8741d86fa1f12d8621908c98e0d6afb79d8713be7573ea08f0d3ba8c92ff7"`
Jul 11 16:31:03.588 INFO kablam!     Checking iovec v0.1.1
Jul 11 16:31:03.588 INFO kablam!     Checking net2 v0.2.31
Jul 11 16:31:04.248 INFO kablam!     Checking bytes v0.4.5
Jul 11 16:31:05.416 INFO kablam!     Checking mio v0.6.10
Jul 11 16:31:08.175 INFO kablam!     Checking tokio-io v0.1.3
Jul 11 16:31:11.701 INFO kablam!     Checking tokio-core v0.1.10
Jul 11 16:31:14.255 INFO kablam!     Checking server v0.1.0 (file:///source)
Jul 11 16:31:14.935 INFO kablam! warning: unused import: `AsyncWrite`
Jul 11 16:31:14.935 INFO kablam!  --> src/client.rs:5:27
Jul 11 16:31:14.935 INFO kablam!   |
Jul 11 16:31:14.935 INFO kablam! 5 | use tokio_io::{AsyncRead, AsyncWrite};
Jul 11 16:31:14.936 INFO kablam!   |                           ^^^^^^^^^^
Jul 11 16:31:14.936 INFO kablam!   |
Jul 11 16:31:14.936 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 11 16:31:14.936 INFO kablam! 
Jul 11 16:31:14.936 INFO kablam! warning: unused import: `std::rc::Rc`
Jul 11 16:31:14.936 INFO kablam!  --> src/client.rs:8:5
Jul 11 16:31:14.936 INFO kablam!   |
Jul 11 16:31:14.936 INFO kablam! 8 | use std::rc::Rc;
Jul 11 16:31:14.936 INFO kablam!   |     ^^^^^^^^^^^
Jul 11 16:31:14.936 INFO kablam! 
Jul 11 16:31:14.936 INFO kablam! warning: unused import: `futures::stream::iter_ok`
Jul 11 16:31:14.936 INFO kablam!  --> src/client.rs:9:5
Jul 11 16:31:14.937 INFO kablam!   |
Jul 11 16:31:14.937 INFO kablam! 9 | use futures::stream::iter_ok;
Jul 11 16:31:14.937 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:31:14.937 INFO kablam! 
Jul 11 16:31:14.937 INFO kablam! warning: unused import: `futures::sync::mpsc::*`
Jul 11 16:31:14.937 INFO kablam!   --> src/client.rs:11:5
Jul 11 16:31:14.937 INFO kablam!    |
Jul 11 16:31:14.937 INFO kablam! 11 | use futures::sync::mpsc::*;
Jul 11 16:31:14.937 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:31:14.937 INFO kablam! 
Jul 11 16:31:14.937 INFO kablam! warning: unused import: `std::io::ErrorKind`
Jul 11 16:31:14.937 INFO kablam!   --> src/client.rs:12:5
Jul 11 16:31:14.937 INFO kablam!    |
Jul 11 16:31:14.937 INFO kablam! 12 | use std::io::ErrorKind;
Jul 11 16:31:14.937 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Jul 11 16:31:14.937 INFO kablam! 
Jul 11 16:31:14.937 INFO kablam! warning: unused import: `std::error::Error`
Jul 11 16:31:14.937 INFO kablam!  --> src/codec.rs:1:5
Jul 11 16:31:14.937 INFO kablam!   |
Jul 11 16:31:14.937 INFO kablam! 1 | use std::error::Error;
Jul 11 16:31:14.937 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 11 16:31:14.937 INFO kablam! 
Jul 11 16:31:14.982 INFO kablam! warning: unused import: `AsyncWrite`
Jul 11 16:31:14.982 INFO kablam!  --> src/client.rs:5:27
Jul 11 16:31:14.982 INFO kablam!   |
Jul 11 16:31:14.982 INFO kablam! 5 | use tokio_io::{AsyncRead, AsyncWrite};
Jul 11 16:31:14.982 INFO kablam!   |                           ^^^^^^^^^^
Jul 11 16:31:14.982 INFO kablam!   |
Jul 11 16:31:14.982 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 11 16:31:14.982 INFO kablam! 
Jul 11 16:31:14.982 INFO kablam! warning: unused import: `std::rc::Rc`
Jul 11 16:31:14.982 INFO kablam!  --> src/client.rs:8:5
Jul 11 16:31:14.982 INFO kablam!   |
Jul 11 16:31:14.982 INFO kablam! 8 | use std::rc::Rc;
Jul 11 16:31:14.982 INFO kablam!   |     ^^^^^^^^^^^
Jul 11 16:31:14.986 INFO kablam! 
Jul 11 16:31:14.987 INFO kablam! warning: unused import: `futures::stream::iter_ok`
Jul 11 16:31:14.987 INFO kablam!  --> src/client.rs:9:5
Jul 11 16:31:14.987 INFO kablam!   |
Jul 11 16:31:14.987 INFO kablam! 9 | use futures::stream::iter_ok;
Jul 11 16:31:14.987 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:31:14.987 INFO kablam! 
Jul 11 16:31:14.987 INFO kablam! warning: unused import: `futures::sync::mpsc::*`
Jul 11 16:31:14.987 INFO kablam!   --> src/client.rs:11:5
Jul 11 16:31:14.987 INFO kablam!    |
Jul 11 16:31:14.987 INFO kablam! 11 | use futures::sync::mpsc::*;
Jul 11 16:31:14.987 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:31:14.987 INFO kablam! 
Jul 11 16:31:14.987 INFO kablam! warning: unused import: `std::io::ErrorKind`
Jul 11 16:31:14.987 INFO kablam!   --> src/client.rs:12:5
Jul 11 16:31:14.987 INFO kablam!    |
Jul 11 16:31:14.987 INFO kablam! 12 | use std::io::ErrorKind;
Jul 11 16:31:14.987 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Jul 11 16:31:14.987 INFO kablam! 
Jul 11 16:31:14.988 INFO kablam! warning: unused import: `std::error::Error`
Jul 11 16:31:14.988 INFO kablam!  --> src/codec.rs:1:5
Jul 11 16:31:14.988 INFO kablam!   |
Jul 11 16:31:14.988 INFO kablam! 1 | use std::error::Error;
Jul 11 16:31:14.988 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 11 16:31:14.988 INFO kablam! 
Jul 11 16:31:15.285 INFO kablam! warning: unused variable: `server`
Jul 11 16:31:15.285 INFO kablam!   --> src/main.rs:14:13
Jul 11 16:31:15.285 INFO kablam!    |
Jul 11 16:31:15.285 INFO kablam! 14 |     let mut server = Server::<Start>::new();
Jul 11 16:31:15.285 INFO kablam!    |             ^^^^^^ help: consider using `_server` instead
Jul 11 16:31:15.285 INFO kablam!    |
Jul 11 16:31:15.285 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:31:15.285 INFO kablam! 
Jul 11 16:31:15.286 INFO kablam! warning: unused variable: `ctx`
Jul 11 16:31:15.286 INFO kablam!   --> src/server.rs:71:16
Jul 11 16:31:15.286 INFO kablam!    |
Jul 11 16:31:15.286 INFO kablam! 71 |           let (ctx,crx) = mpsc::channel::<String>(1);
Jul 11 16:31:15.286 INFO kablam!    |                ^^^ help: consider using `_ctx` instead
Jul 11 16:31:15.287 INFO kablam! 
Jul 11 16:31:15.289 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:31:15.289 INFO kablam!   --> src/main.rs:14:9
Jul 11 16:31:15.289 INFO kablam!    |
Jul 11 16:31:15.289 INFO kablam! 14 |     let mut server = Server::<Start>::new();
Jul 11 16:31:15.289 INFO kablam!    |         ----^^^^^^
Jul 11 16:31:15.289 INFO kablam!    |         |
Jul 11 16:31:15.289 INFO kablam!    |         help: remove this `mut`
Jul 11 16:31:15.289 INFO kablam!    |
Jul 11 16:31:15.290 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 16:31:15.290 INFO kablam! 
Jul 11 16:31:15.303 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:31:15.303 INFO kablam!   --> src/server.rs:32:13
Jul 11 16:31:15.303 INFO kablam!    |
Jul 11 16:31:15.303 INFO kablam! 32 |         let mut core = Core::new().unwrap();
Jul 11 16:31:15.303 INFO kablam!    |             ----^^^^
Jul 11 16:31:15.303 INFO kablam!    |             |
Jul 11 16:31:15.303 INFO kablam!    |             help: remove this `mut`
Jul 11 16:31:15.303 INFO kablam! 
Jul 11 16:31:15.374 INFO kablam! warning: enum is never used: `State`
Jul 11 16:31:15.374 INFO kablam!  --> src/server.rs:9:1
Jul 11 16:31:15.374 INFO kablam!   |
Jul 11 16:31:15.374 INFO kablam! 9 | enum State{
Jul 11 16:31:15.374 INFO kablam!   | ^^^^^^^^^^
Jul 11 16:31:15.378 INFO kablam!   |
Jul 11 16:31:15.378 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 11 16:31:15.378 INFO kablam! 
Jul 11 16:31:15.410 INFO kablam! warning: unused variable: `server`
Jul 11 16:31:15.410 INFO kablam!   --> src/main.rs:14:13
Jul 11 16:31:15.410 INFO kablam!    |
Jul 11 16:31:15.410 INFO kablam! 14 |     let mut server = Server::<Start>::new();
Jul 11 16:31:15.410 INFO kablam!    |             ^^^^^^ help: consider using `_server` instead
Jul 11 16:31:15.410 INFO kablam!    |
Jul 11 16:31:15.410 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:31:15.410 INFO kablam! 
Jul 11 16:31:15.410 INFO kablam! warning: unused variable: `ctx`
Jul 11 16:31:15.410 INFO kablam!   --> src/server.rs:71:16
Jul 11 16:31:15.410 INFO kablam!    |
Jul 11 16:31:15.410 INFO kablam! 71 |           let (ctx,crx) = mpsc::channel::<String>(1);
Jul 11 16:31:15.410 INFO kablam!    |                ^^^ help: consider using `_ctx` instead
Jul 11 16:31:15.410 INFO kablam! 
Jul 11 16:31:15.419 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:31:15.419 INFO kablam!   --> src/main.rs:14:9
Jul 11 16:31:15.419 INFO kablam!    |
Jul 11 16:31:15.419 INFO kablam! 14 |     let mut server = Server::<Start>::new();
Jul 11 16:31:15.419 INFO kablam!    |         ----^^^^^^
Jul 11 16:31:15.419 INFO kablam!    |         |
Jul 11 16:31:15.419 INFO kablam!    |         help: remove this `mut`
Jul 11 16:31:15.419 INFO kablam!    |
Jul 11 16:31:15.419 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 16:31:15.419 INFO kablam! 
Jul 11 16:31:15.453 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:31:15.453 INFO kablam!   --> src/server.rs:32:13
Jul 11 16:31:15.453 INFO kablam!    |
Jul 11 16:31:15.453 INFO kablam! 32 |         let mut core = Core::new().unwrap();
Jul 11 16:31:15.453 INFO kablam!    |             ----^^^^
Jul 11 16:31:15.453 INFO kablam!    |             |
Jul 11 16:31:15.453 INFO kablam!    |             help: remove this `mut`
Jul 11 16:31:15.453 INFO kablam! 
Jul 11 16:31:15.567 INFO kablam! warning: enum is never used: `State`
Jul 11 16:31:15.567 INFO kablam!  --> src/server.rs:9:1
Jul 11 16:31:15.567 INFO kablam!   |
Jul 11 16:31:15.567 INFO kablam! 9 | enum State{
Jul 11 16:31:15.567 INFO kablam!   | ^^^^^^^^^^
Jul 11 16:31:15.567 INFO kablam!   |
Jul 11 16:31:15.567 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 11 16:31:15.567 INFO kablam! 
Jul 11 16:31:15.616 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.14s
Jul 11 16:31:15.622 INFO kablam! su: No module specific data is present
Jul 11 16:31:16.180 INFO running `"docker" "rm" "-f" "c5d8741d86fa1f12d8621908c98e0d6afb79d8713be7573ea08f0d3ba8c92ff7"`
Jul 11 16:31:16.350 INFO blam! c5d8741d86fa1f12d8621908c98e0d6afb79d8713be7573ea08f0d3ba8c92ff7