Dec 02 08:00:23.837 INFO testing EmmaLa/tokio-chat against 1.30.1 for beta-1.31-5
Dec 02 08:00:23.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:00:24.371 INFO [stdout] 827eaec1383a676155685272bc1069ebbbc629e04e6afcd943cd6df53000dd97
Dec 02 08:00:24.373 INFO running `"docker" "start" "-a" "827eaec1383a676155685272bc1069ebbbc629e04e6afcd943cd6df53000dd97"`
Dec 02 08:00:26.547 INFO [stderr] usermod: no changes
Dec 02 08:00:26.723 INFO [stderr]    Compiling tokio v0.1.1
Dec 02 08:00:29.763 INFO [stderr]    Compiling tokio-chat v0.1.0 (/source)
Dec 02 08:00:31.031 INFO [stderr] warning: unused import: `AsyncWrite`
Dec 02 08:00:31.031 INFO [stderr]  --> src/main.rs:9:28
Dec 02 08:00:31.031 INFO [stderr]   |
Dec 02 08:00:31.031 INFO [stderr] 9 | use tokio_io::{ AsyncRead, AsyncWrite};
Dec 02 08:00:31.031 INFO [stderr]   |                            ^^^^^^^^^^
Dec 02 08:00:31.031 INFO [stderr]   |
Dec 02 08:00:31.031 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 08:00:31.031 INFO [stderr] 
Dec 02 08:00:31.031 INFO [stderr] warning: unused import: `Write`
Dec 02 08:00:31.031 INFO [stderr]   --> src/main.rs:16:15
Dec 02 08:00:31.031 INFO [stderr]    |
Dec 02 08:00:31.031 INFO [stderr] 16 | use std::io::{Write};
Dec 02 08:00:31.031 INFO [stderr]    |               ^^^^^
Dec 02 08:00:31.031 INFO [stderr] 
Dec 02 08:00:31.031 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 02 08:00:31.031 INFO [stderr]   --> src/main.rs:17:5
Dec 02 08:00:31.031 INFO [stderr]    |
Dec 02 08:00:31.031 INFO [stderr] 17 | use std::sync::Arc;
Dec 02 08:00:31.031 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 02 08:00:31.031 INFO [stderr] 
Dec 02 08:00:31.031 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 02 08:00:31.031 INFO [stderr]   --> src/main.rs:18:5
Dec 02 08:00:31.031 INFO [stderr]    |
Dec 02 08:00:31.031 INFO [stderr] 18 | use std::sync::Mutex;
Dec 02 08:00:31.031 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 02 08:00:31.031 INFO [stderr] 
Dec 02 08:00:31.147 INFO [stderr] warning: variable does not need to be mutable
Dec 02 08:00:31.147 INFO [stderr]    --> src/main.rs:119:13
Dec 02 08:00:31.147 INFO [stderr]     |
Dec 02 08:00:31.147 INFO [stderr] 119 |         let mut chuck_data = chunk_data.for_each(move |data| {
Dec 02 08:00:31.147 INFO [stderr]     |             ----^^^^^^^^^^
Dec 02 08:00:31.147 INFO [stderr]     |             |
Dec 02 08:00:31.147 INFO [stderr]     |             help: remove this `mut`
Dec 02 08:00:31.147 INFO [stderr]     |
Dec 02 08:00:31.147 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 08:00:31.147 INFO [stderr] 
Dec 02 08:00:31.147 INFO [stderr] warning: type alias is never used: `Rx`
Dec 02 08:00:31.147 INFO [stderr]   --> src/main.rs:28:1
Dec 02 08:00:31.147 INFO [stderr]    |
Dec 02 08:00:31.147 INFO [stderr] 28 | type Rx = mpsc::UnboundedReceiver<BytesMut>;
Dec 02 08:00:31.147 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:31.147 INFO [stderr]    |
Dec 02 08:00:31.147 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:00:31.147 INFO [stderr] 
Dec 02 08:00:31.147 INFO [stderr] warning: field is never used: `state`
Dec 02 08:00:31.147 INFO [stderr]   --> src/main.rs:37:5
Dec 02 08:00:31.147 INFO [stderr]    |
Dec 02 08:00:31.147 INFO [stderr] 37 |     state: Rc<RefCell<SharedState>>
Dec 02 08:00:31.147 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:31.147 INFO [stderr] 
Dec 02 08:00:33.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.71s
Dec 02 08:00:33.295 INFO [stderr] su: No module specific data is present
Dec 02 08:00:34.064 INFO running `"docker" "inspect" "827eaec1383a676155685272bc1069ebbbc629e04e6afcd943cd6df53000dd97"`
Dec 02 08:00:34.293 INFO running `"docker" "rm" "-f" "827eaec1383a676155685272bc1069ebbbc629e04e6afcd943cd6df53000dd97"`
Dec 02 08:00:34.619 INFO [stdout] 827eaec1383a676155685272bc1069ebbbc629e04e6afcd943cd6df53000dd97
Dec 02 08:00:34.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:00:35.135 INFO [stdout] 00fb062b0389a94193daa3ed1f2f5136816d02b82d0775bbb829a7a3dee88296
Dec 02 08:00:35.139 INFO running `"docker" "start" "-a" "00fb062b0389a94193daa3ed1f2f5136816d02b82d0775bbb829a7a3dee88296"`
Dec 02 08:00:37.187 INFO [stderr] usermod: no changes
Dec 02 08:00:37.273 INFO [stderr]    Compiling tokio-chat v0.1.0 (/source)
Dec 02 08:00:39.028 INFO [stderr] warning: unused import: `AsyncWrite`
Dec 02 08:00:39.028 INFO [stderr]  --> src/main.rs:9:28
Dec 02 08:00:39.028 INFO [stderr]   |
Dec 02 08:00:39.028 INFO [stderr] 9 | use tokio_io::{ AsyncRead, AsyncWrite};
Dec 02 08:00:39.028 INFO [stderr]   |                            ^^^^^^^^^^
Dec 02 08:00:39.028 INFO [stderr]   |
Dec 02 08:00:39.028 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 08:00:39.028 INFO [stderr] 
Dec 02 08:00:39.028 INFO [stderr] warning: unused import: `Write`
Dec 02 08:00:39.028 INFO [stderr]   --> src/main.rs:16:15
Dec 02 08:00:39.028 INFO [stderr]    |
Dec 02 08:00:39.028 INFO [stderr] 16 | use std::io::{Write};
Dec 02 08:00:39.028 INFO [stderr]    |               ^^^^^
Dec 02 08:00:39.028 INFO [stderr] 
Dec 02 08:00:39.028 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 02 08:00:39.028 INFO [stderr]   --> src/main.rs:17:5
Dec 02 08:00:39.028 INFO [stderr]    |
Dec 02 08:00:39.028 INFO [stderr] 17 | use std::sync::Arc;
Dec 02 08:00:39.028 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 02 08:00:39.028 INFO [stderr] 
Dec 02 08:00:39.028 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 02 08:00:39.028 INFO [stderr]   --> src/main.rs:18:5
Dec 02 08:00:39.028 INFO [stderr]    |
Dec 02 08:00:39.028 INFO [stderr] 18 | use std::sync::Mutex;
Dec 02 08:00:39.028 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 02 08:00:39.028 INFO [stderr] 
Dec 02 08:00:39.127 INFO [stderr] warning: variable does not need to be mutable
Dec 02 08:00:39.127 INFO [stderr]    --> src/main.rs:119:13
Dec 02 08:00:39.127 INFO [stderr]     |
Dec 02 08:00:39.127 INFO [stderr] 119 |         let mut chuck_data = chunk_data.for_each(move |data| {
Dec 02 08:00:39.127 INFO [stderr]     |             ----^^^^^^^^^^
Dec 02 08:00:39.128 INFO [stderr]     |             |
Dec 02 08:00:39.128 INFO [stderr]     |             help: remove this `mut`
Dec 02 08:00:39.128 INFO [stderr]     |
Dec 02 08:00:39.128 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 08:00:39.128 INFO [stderr] 
Dec 02 08:00:39.128 INFO [stderr] warning: type alias is never used: `Rx`
Dec 02 08:00:39.128 INFO [stderr]   --> src/main.rs:28:1
Dec 02 08:00:39.128 INFO [stderr]    |
Dec 02 08:00:39.128 INFO [stderr] 28 | type Rx = mpsc::UnboundedReceiver<BytesMut>;
Dec 02 08:00:39.128 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:39.128 INFO [stderr]    |
Dec 02 08:00:39.128 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:00:39.128 INFO [stderr] 
Dec 02 08:00:39.128 INFO [stderr] warning: field is never used: `state`
Dec 02 08:00:39.128 INFO [stderr]   --> src/main.rs:37:5
Dec 02 08:00:39.128 INFO [stderr]    |
Dec 02 08:00:39.128 INFO [stderr] 37 |     state: Rc<RefCell<SharedState>>
Dec 02 08:00:39.128 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:00:39.128 INFO [stderr] 
Dec 02 08:00:39.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Dec 02 08:00:39.808 INFO [stderr] su: No module specific data is present
Dec 02 08:00:41.330 INFO running `"docker" "inspect" "00fb062b0389a94193daa3ed1f2f5136816d02b82d0775bbb829a7a3dee88296"`
Dec 02 08:00:41.613 INFO running `"docker" "rm" "-f" "00fb062b0389a94193daa3ed1f2f5136816d02b82d0775bbb829a7a3dee88296"`
Dec 02 08:00:41.995 INFO [stdout] 00fb062b0389a94193daa3ed1f2f5136816d02b82d0775bbb829a7a3dee88296
Dec 02 08:00:42.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:00:42.515 INFO [stdout] 1b904280c652661964c86225b5ba285a0b580320f1e15e2d8821baf972042f87
Dec 02 08:00:42.523 INFO running `"docker" "start" "-a" "1b904280c652661964c86225b5ba285a0b580320f1e15e2d8821baf972042f87"`
Dec 02 08:00:43.835 INFO [stderr] usermod: no changes
Dec 02 08:00:43.951 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 02 08:00:43.955 INFO [stderr]      Running /target/debug/deps/tokio_chat-d7b5dadc9b8dd38c
Dec 02 08:00:43.967 INFO [stdout] 
Dec 02 08:00:43.967 INFO [stdout] running 0 tests
Dec 02 08:00:43.967 INFO [stdout] 
Dec 02 08:00:43.967 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 08:00:43.967 INFO [stdout] 
Dec 02 08:00:43.967 INFO [stderr] su: No module specific data is present
Dec 02 08:00:45.517 INFO running `"docker" "inspect" "1b904280c652661964c86225b5ba285a0b580320f1e15e2d8821baf972042f87"`
Dec 02 08:00:45.785 INFO running `"docker" "rm" "-f" "1b904280c652661964c86225b5ba285a0b580320f1e15e2d8821baf972042f87"`
Dec 02 08:00:46.095 INFO [stdout] 1b904280c652661964c86225b5ba285a0b580320f1e15e2d8821baf972042f87
