Jul 11 16:31:05.792 INFO checking 0freeman00/tokio_simple_server against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 16:31:05.792 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 16:31:05.792 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 16:31:05.792 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 16:31:06.049 INFO blam! 922b162c8942fcc1e2bd62ea86c66a37fcdedfe39b1720b315ccf76f546eda33
Jul 11 16:31:06.052 INFO running `"docker" "start" "-a" "922b162c8942fcc1e2bd62ea86c66a37fcdedfe39b1720b315ccf76f546eda33"`
Jul 11 16:31:07.138 INFO kablam!     Checking futures v0.1.16
Jul 11 16:31:07.138 INFO kablam!     Checking iovec v0.1.1
Jul 11 16:31:07.139 INFO kablam!     Checking net2 v0.2.31
Jul 11 16:31:08.171 INFO kablam!     Checking bytes v0.4.5
Jul 11 16:31:10.061 INFO kablam!     Checking mio v0.6.10
Jul 11 16:31:20.451 INFO kablam!     Checking tokio-io v0.1.3
Jul 11 16:31:22.137 INFO kablam!     Checking tokio-core v0.1.10
Jul 11 16:31:25.567 INFO kablam!     Checking server v0.1.0 (file:///source)
Jul 11 16:31:26.191 INFO kablam! warning: unused import: `AsyncWrite`
Jul 11 16:31:26.191 INFO kablam!  --> src/client.rs:5:27
Jul 11 16:31:26.191 INFO kablam!   |
Jul 11 16:31:26.191 INFO kablam! 5 | use tokio_io::{AsyncRead, AsyncWrite};
Jul 11 16:31:26.191 INFO kablam!   |                           ^^^^^^^^^^
Jul 11 16:31:26.191 INFO kablam!   |
Jul 11 16:31:26.191 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 11 16:31:26.191 INFO kablam! 
Jul 11 16:31:26.191 INFO kablam! warning: unused import: `std::rc::Rc`
Jul 11 16:31:26.191 INFO kablam!  --> src/client.rs:8:5
Jul 11 16:31:26.191 INFO kablam!   |
Jul 11 16:31:26.191 INFO kablam! 8 | use std::rc::Rc;
Jul 11 16:31:26.191 INFO kablam!   |     ^^^^^^^^^^^
Jul 11 16:31:26.192 INFO kablam! 
Jul 11 16:31:26.192 INFO kablam! warning: unused import: `futures::stream::iter_ok`
Jul 11 16:31:26.192 INFO kablam!  --> src/client.rs:9:5
Jul 11 16:31:26.192 INFO kablam!   |
Jul 11 16:31:26.192 INFO kablam! 9 | use futures::stream::iter_ok;
Jul 11 16:31:26.192 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:31:26.192 INFO kablam! 
Jul 11 16:31:26.192 INFO kablam! warning: unused import: `futures::sync::mpsc::*`
Jul 11 16:31:26.192 INFO kablam!   --> src/client.rs:11:5
Jul 11 16:31:26.192 INFO kablam!    |
Jul 11 16:31:26.218 INFO kablam! 11 | use futures::sync::mpsc::*;
Jul 11 16:31:26.218 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:31:26.218 INFO kablam! 
Jul 11 16:31:26.218 INFO kablam! warning: unused import: `std::io::ErrorKind`
Jul 11 16:31:26.218 INFO kablam!   --> src/client.rs:12:5
Jul 11 16:31:26.218 INFO kablam!    |
Jul 11 16:31:26.218 INFO kablam! 12 | use std::io::ErrorKind;
Jul 11 16:31:26.218 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Jul 11 16:31:26.218 INFO kablam! 
Jul 11 16:31:26.219 INFO kablam! warning: unused import: `std::error::Error`
Jul 11 16:31:26.219 INFO kablam!  --> src/codec.rs:1:5
Jul 11 16:31:26.219 INFO kablam!   |
Jul 11 16:31:26.219 INFO kablam! 1 | use std::error::Error;
Jul 11 16:31:26.219 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 11 16:31:26.219 INFO kablam! 
Jul 11 16:31:26.356 INFO kablam! warning: unused import: `AsyncWrite`
Jul 11 16:31:26.356 INFO kablam!  --> src/client.rs:5:27
Jul 11 16:31:26.356 INFO kablam!   |
Jul 11 16:31:26.356 INFO kablam! 5 | use tokio_io::{AsyncRead, AsyncWrite};
Jul 11 16:31:26.356 INFO kablam!   |                           ^^^^^^^^^^
Jul 11 16:31:26.366 INFO kablam!   |
Jul 11 16:31:26.366 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 11 16:31:26.367 INFO kablam! 
Jul 11 16:31:26.367 INFO kablam! warning: unused import: `std::rc::Rc`
Jul 11 16:31:26.367 INFO kablam!  --> src/client.rs:8:5
Jul 11 16:31:26.367 INFO kablam!   |
Jul 11 16:31:26.367 INFO kablam! 8 | use std::rc::Rc;
Jul 11 16:31:26.367 INFO kablam!   |     ^^^^^^^^^^^
Jul 11 16:31:26.367 INFO kablam! 
Jul 11 16:31:26.367 INFO kablam! warning: unused import: `futures::stream::iter_ok`
Jul 11 16:31:26.367 INFO kablam!  --> src/client.rs:9:5
Jul 11 16:31:26.367 INFO kablam!   |
Jul 11 16:31:26.367 INFO kablam! 9 | use futures::stream::iter_ok;
Jul 11 16:31:26.367 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:31:26.367 INFO kablam! 
Jul 11 16:31:26.367 INFO kablam! warning: unused import: `futures::sync::mpsc::*`
Jul 11 16:31:26.367 INFO kablam!   --> src/client.rs:11:5
Jul 11 16:31:26.367 INFO kablam!    |
Jul 11 16:31:26.367 INFO kablam! 11 | use futures::sync::mpsc::*;
Jul 11 16:31:26.367 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:31:26.368 INFO kablam! 
Jul 11 16:31:26.368 INFO kablam! warning: unused import: `std::io::ErrorKind`
Jul 11 16:31:26.368 INFO kablam!   --> src/client.rs:12:5
Jul 11 16:31:26.368 INFO kablam!    |
Jul 11 16:31:26.368 INFO kablam! 12 | use std::io::ErrorKind;
Jul 11 16:31:26.368 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Jul 11 16:31:26.368 INFO kablam! 
Jul 11 16:31:26.368 INFO kablam! warning: unused import: `std::error::Error`
Jul 11 16:31:26.368 INFO kablam!  --> src/codec.rs:1:5
Jul 11 16:31:26.368 INFO kablam!   |
Jul 11 16:31:26.368 INFO kablam! 1 | use std::error::Error;
Jul 11 16:31:26.368 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 11 16:31:26.368 INFO kablam! 
Jul 11 16:31:26.516 INFO kablam! warning: unused variable: `server`
Jul 11 16:31:26.516 INFO kablam!   --> src/main.rs:14:13
Jul 11 16:31:26.516 INFO kablam!    |
Jul 11 16:31:26.517 INFO kablam! 14 |     let mut server = Server::<Start>::new();
Jul 11 16:31:26.517 INFO kablam!    |             ^^^^^^ help: consider using `_server` instead
Jul 11 16:31:26.517 INFO kablam!    |
Jul 11 16:31:26.517 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:31:26.517 INFO kablam! 
Jul 11 16:31:26.517 INFO kablam! warning: unused variable: `ctx`
Jul 11 16:31:26.517 INFO kablam!   --> src/server.rs:71:16
Jul 11 16:31:26.517 INFO kablam!    |
Jul 11 16:31:26.517 INFO kablam! 71 |           let (ctx,crx) = mpsc::channel::<String>(1);
Jul 11 16:31:26.517 INFO kablam!    |                ^^^ help: consider using `_ctx` instead
Jul 11 16:31:26.517 INFO kablam! 
Jul 11 16:31:26.519 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:31:26.519 INFO kablam!   --> src/main.rs:14:9
Jul 11 16:31:26.519 INFO kablam!    |
Jul 11 16:31:26.519 INFO kablam! 14 |     let mut server = Server::<Start>::new();
Jul 11 16:31:26.519 INFO kablam!    |         ----^^^^^^
Jul 11 16:31:26.519 INFO kablam!    |         |
Jul 11 16:31:26.519 INFO kablam!    |         help: remove this `mut`
Jul 11 16:31:26.519 INFO kablam!    |
Jul 11 16:31:26.519 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 16:31:26.520 INFO kablam! 
Jul 11 16:31:26.532 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:31:26.532 INFO kablam!   --> src/server.rs:32:13
Jul 11 16:31:26.532 INFO kablam!    |
Jul 11 16:31:26.532 INFO kablam! 32 |         let mut core = Core::new().unwrap();
Jul 11 16:31:26.532 INFO kablam!    |             ----^^^^
Jul 11 16:31:26.532 INFO kablam!    |             |
Jul 11 16:31:26.532 INFO kablam!    |             help: remove this `mut`
Jul 11 16:31:26.532 INFO kablam! 
Jul 11 16:31:26.602 INFO kablam! warning: enum is never used: `State`
Jul 11 16:31:26.602 INFO kablam!  --> src/server.rs:9:1
Jul 11 16:31:26.602 INFO kablam!   |
Jul 11 16:31:26.602 INFO kablam! 9 | enum State{
Jul 11 16:31:26.602 INFO kablam!   | ^^^^^^^^^^
Jul 11 16:31:26.602 INFO kablam!   |
Jul 11 16:31:26.602 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 11 16:31:26.603 INFO kablam! 
Jul 11 16:31:26.833 INFO kablam! warning: unused variable: `server`
Jul 11 16:31:26.833 INFO kablam!   --> src/main.rs:14:13
Jul 11 16:31:26.833 INFO kablam!    |
Jul 11 16:31:26.833 INFO kablam! 14 |     let mut server = Server::<Start>::new();
Jul 11 16:31:26.834 INFO kablam!    |             ^^^^^^ help: consider using `_server` instead
Jul 11 16:31:26.834 INFO kablam!    |
Jul 11 16:31:26.834 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:31:26.834 INFO kablam! 
Jul 11 16:31:26.834 INFO kablam! warning: unused variable: `ctx`
Jul 11 16:31:26.834 INFO kablam!   --> src/server.rs:71:16
Jul 11 16:31:26.834 INFO kablam!    |
Jul 11 16:31:26.834 INFO kablam! 71 |           let (ctx,crx) = mpsc::channel::<String>(1);
Jul 11 16:31:26.834 INFO kablam!    |                ^^^ help: consider using `_ctx` instead
Jul 11 16:31:26.834 INFO kablam! 
Jul 11 16:31:26.834 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:31:26.835 INFO kablam!   --> src/main.rs:14:9
Jul 11 16:31:26.835 INFO kablam!    |
Jul 11 16:31:26.835 INFO kablam! 14 |     let mut server = Server::<Start>::new();
Jul 11 16:31:26.835 INFO kablam!    |         ----^^^^^^
Jul 11 16:31:26.835 INFO kablam!    |         |
Jul 11 16:31:26.835 INFO kablam!    |         help: remove this `mut`
Jul 11 16:31:26.835 INFO kablam!    |
Jul 11 16:31:26.835 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 16:31:26.835 INFO kablam! 
Jul 11 16:31:26.849 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:31:26.849 INFO kablam!   --> src/server.rs:32:13
Jul 11 16:31:26.849 INFO kablam!    |
Jul 11 16:31:26.849 INFO kablam! 32 |         let mut core = Core::new().unwrap();
Jul 11 16:31:26.849 INFO kablam!    |             ----^^^^
Jul 11 16:31:26.849 INFO kablam!    |             |
Jul 11 16:31:26.849 INFO kablam!    |             help: remove this `mut`
Jul 11 16:31:26.849 INFO kablam! 
Jul 11 16:31:26.901 INFO kablam! warning: enum is never used: `State`
Jul 11 16:31:26.901 INFO kablam!  --> src/server.rs:9:1
Jul 11 16:31:26.901 INFO kablam!   |
Jul 11 16:31:26.901 INFO kablam! 9 | enum State{
Jul 11 16:31:26.901 INFO kablam!   | ^^^^^^^^^^
Jul 11 16:31:26.901 INFO kablam!   |
Jul 11 16:31:26.901 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 11 16:31:26.901 INFO kablam! 
Jul 11 16:31:26.937 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.96s
Jul 11 16:31:26.944 INFO kablam! su: No module specific data is present
Jul 11 16:31:27.428 INFO running `"docker" "rm" "-f" "922b162c8942fcc1e2bd62ea86c66a37fcdedfe39b1720b315ccf76f546eda33"`
Jul 11 16:31:27.591 INFO blam! 922b162c8942fcc1e2bd62ea86c66a37fcdedfe39b1720b315ccf76f546eda33