Oct 27 12:00:05.263 INFO checking EmmaLa/tokio-chat against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 12:00:05.263 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 12:00:05.780 INFO blam! 21f981e3e23e0de7e65abe873660a95040039eb5abe9d1c881fd01c2a1699338
Oct 27 12:00:05.782 INFO running `"docker" "start" "-a" "21f981e3e23e0de7e65abe873660a95040039eb5abe9d1c881fd01c2a1699338"`
Oct 27 12:00:07.954 INFO kablam! usermod: no changes
Oct 27 12:00:08.059 INFO kablam!     Checking tokio v0.1.1
Oct 27 12:00:09.895 INFO kablam!     Checking tokio-chat v0.1.0 (/source)
Oct 27 12:00:11.802 INFO kablam! warning: unused import: `AsyncWrite`
Oct 27 12:00:11.802 INFO kablam!  --> src/main.rs:9:28
Oct 27 12:00:11.802 INFO kablam!   |
Oct 27 12:00:11.802 INFO kablam! 9 | use tokio_io::{ AsyncRead, AsyncWrite};
Oct 27 12:00:11.803 INFO kablam!   |                            ^^^^^^^^^^
Oct 27 12:00:11.803 INFO kablam!   |
Oct 27 12:00:11.803 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:00:11.803 INFO kablam! 
Oct 27 12:00:11.803 INFO kablam! warning: unused import: `Write`
Oct 27 12:00:11.803 INFO kablam!   --> src/main.rs:16:15
Oct 27 12:00:11.803 INFO kablam!    |
Oct 27 12:00:11.803 INFO kablam! 16 | use std::io::{Write};
Oct 27 12:00:11.803 INFO kablam!    |               ^^^^^
Oct 27 12:00:11.803 INFO kablam! 
Oct 27 12:00:11.803 INFO kablam! warning: unused import: `std::sync::Arc`
Oct 27 12:00:11.803 INFO kablam!   --> src/main.rs:17:5
Oct 27 12:00:11.803 INFO kablam!    |
Oct 27 12:00:11.803 INFO kablam! 17 | use std::sync::Arc;
Oct 27 12:00:11.803 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 12:00:11.803 INFO kablam! 
Oct 27 12:00:11.803 INFO kablam! warning: unused import: `std::sync::Mutex`
Oct 27 12:00:11.803 INFO kablam!   --> src/main.rs:18:5
Oct 27 12:00:11.803 INFO kablam!    |
Oct 27 12:00:11.803 INFO kablam! 18 | use std::sync::Mutex;
Oct 27 12:00:11.803 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 12:00:11.803 INFO kablam! 
Oct 27 12:00:11.915 INFO kablam! warning: variable does not need to be mutable
Oct 27 12:00:11.915 INFO kablam!    --> src/main.rs:119:13
Oct 27 12:00:11.916 INFO kablam!     |
Oct 27 12:00:11.916 INFO kablam! 119 |         let mut chuck_data = chunk_data.for_each(move |data| {
Oct 27 12:00:11.916 INFO kablam!     |             ----^^^^^^^^^^
Oct 27 12:00:11.917 INFO kablam!     |             |
Oct 27 12:00:11.917 INFO kablam!     |             help: remove this `mut`
Oct 27 12:00:11.917 INFO kablam!     |
Oct 27 12:00:11.918 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 12:00:11.918 INFO kablam! 
Oct 27 12:00:11.918 INFO kablam! warning: type alias is never used: `Rx`
Oct 27 12:00:11.918 INFO kablam!   --> src/main.rs:28:1
Oct 27 12:00:11.919 INFO kablam!    |
Oct 27 12:00:11.919 INFO kablam! 28 | type Rx = mpsc::UnboundedReceiver<BytesMut>;
Oct 27 12:00:11.919 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:00:11.920 INFO kablam!    |
Oct 27 12:00:11.920 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 12:00:11.920 INFO kablam! 
Oct 27 12:00:11.920 INFO kablam! warning: field is never used: `state`
Oct 27 12:00:11.921 INFO kablam!   --> src/main.rs:37:5
Oct 27 12:00:11.921 INFO kablam!    |
Oct 27 12:00:11.921 INFO kablam! 37 |     state: Rc<RefCell<SharedState>>
Oct 27 12:00:11.922 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:00:11.922 INFO kablam! 
Oct 27 12:00:12.443 INFO kablam! warning: unused import: `AsyncWrite`
Oct 27 12:00:12.443 INFO kablam!  --> src/main.rs:9:28
Oct 27 12:00:12.443 INFO kablam!   |
Oct 27 12:00:12.443 INFO kablam! 9 | use tokio_io::{ AsyncRead, AsyncWrite};
Oct 27 12:00:12.443 INFO kablam!   |                            ^^^^^^^^^^
Oct 27 12:00:12.443 INFO kablam!   |
Oct 27 12:00:12.443 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:00:12.443 INFO kablam! 
Oct 27 12:00:12.443 INFO kablam! warning: unused import: `Write`
Oct 27 12:00:12.443 INFO kablam!   --> src/main.rs:16:15
Oct 27 12:00:12.443 INFO kablam!    |
Oct 27 12:00:12.443 INFO kablam! 16 | use std::io::{Write};
Oct 27 12:00:12.443 INFO kablam!    |               ^^^^^
Oct 27 12:00:12.443 INFO kablam! 
Oct 27 12:00:12.443 INFO kablam! warning: unused import: `std::sync::Arc`
Oct 27 12:00:12.443 INFO kablam!   --> src/main.rs:17:5
Oct 27 12:00:12.443 INFO kablam!    |
Oct 27 12:00:12.443 INFO kablam! 17 | use std::sync::Arc;
Oct 27 12:00:12.443 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 12:00:12.443 INFO kablam! 
Oct 27 12:00:12.443 INFO kablam! warning: unused import: `std::sync::Mutex`
Oct 27 12:00:12.443 INFO kablam!   --> src/main.rs:18:5
Oct 27 12:00:12.443 INFO kablam!    |
Oct 27 12:00:12.443 INFO kablam! 18 | use std::sync::Mutex;
Oct 27 12:00:12.443 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 12:00:12.443 INFO kablam! 
Oct 27 12:00:12.574 INFO kablam! warning: variable does not need to be mutable
Oct 27 12:00:12.575 INFO kablam!    --> src/main.rs:119:13
Oct 27 12:00:12.575 INFO kablam!     |
Oct 27 12:00:12.575 INFO kablam! 119 |         let mut chuck_data = chunk_data.for_each(move |data| {
Oct 27 12:00:12.575 INFO kablam!     |             ----^^^^^^^^^^
Oct 27 12:00:12.575 INFO kablam!     |             |
Oct 27 12:00:12.575 INFO kablam!     |             help: remove this `mut`
Oct 27 12:00:12.575 INFO kablam!     |
Oct 27 12:00:12.575 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 12:00:12.575 INFO kablam! 
Oct 27 12:00:12.587 INFO kablam! warning: type alias is never used: `Rx`
Oct 27 12:00:12.587 INFO kablam!   --> src/main.rs:28:1
Oct 27 12:00:12.587 INFO kablam!    |
Oct 27 12:00:12.587 INFO kablam! 28 | type Rx = mpsc::UnboundedReceiver<BytesMut>;
Oct 27 12:00:12.587 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:00:12.587 INFO kablam!    |
Oct 27 12:00:12.587 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 12:00:12.587 INFO kablam! 
Oct 27 12:00:12.587 INFO kablam! warning: field is never used: `state`
Oct 27 12:00:12.587 INFO kablam!   --> src/main.rs:37:5
Oct 27 12:00:12.587 INFO kablam!    |
Oct 27 12:00:12.587 INFO kablam! 37 |     state: Rc<RefCell<SharedState>>
Oct 27 12:00:12.587 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:00:12.587 INFO kablam! 
Oct 27 12:00:12.647 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
Oct 27 12:00:12.658 INFO kablam! su: No module specific data is present
Oct 27 12:00:13.972 INFO running `"docker" "rm" "-f" "21f981e3e23e0de7e65abe873660a95040039eb5abe9d1c881fd01c2a1699338"`
Oct 27 12:00:14.339 INFO blam! 21f981e3e23e0de7e65abe873660a95040039eb5abe9d1c881fd01c2a1699338