Dec 01 14:51:18.056 INFO testing irtefa/line-chat against 1.30.1 for beta-1.31-5
Dec 01 14:51:18.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 01 14:51:18.248 INFO [stdout] 29155ec3419fecf1f4a9f35b95449b132f20e0a1f067b7835694c1aa1814aaf6
Dec 01 14:51:18.251 INFO running `"docker" "start" "-a" "29155ec3419fecf1f4a9f35b95449b132f20e0a1f067b7835694c1aa1814aaf6"`
Dec 01 14:51:18.687 INFO [stderr] usermod: no changes
Dec 01 14:51:18.771 INFO [stderr]    Compiling line-chat v0.1.0 (/source)
Dec 01 14:51:19.659 INFO [stderr] warning: unused import: `TcpStream`
Dec 01 14:51:19.659 INFO [stderr]  --> src/main.rs:9:31
Dec 01 14:51:19.659 INFO [stderr]   |
Dec 01 14:51:19.659 INFO [stderr] 9 | use tokio::net::{TcpListener, TcpStream};
Dec 01 14:51:19.659 INFO [stderr]   |                               ^^^^^^^^^
Dec 01 14:51:19.663 INFO [stderr]   |
Dec 01 14:51:19.663 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:51:19.663 INFO [stderr] 
Dec 01 14:51:19.663 INFO [stderr] warning: unused import: `AsyncRead`
Dec 01 14:51:19.664 INFO [stderr]   --> src/main.rs:10:16
Dec 01 14:51:19.664 INFO [stderr]    |
Dec 01 14:51:19.664 INFO [stderr] 10 | use tokio_io::{AsyncRead};
Dec 01 14:51:19.664 INFO [stderr]    |                ^^^^^^^^^
Dec 01 14:51:19.664 INFO [stderr] 
Dec 01 14:51:19.664 INFO [stderr] warning: unused imports: `Either`, `self`
Dec 01 14:51:19.665 INFO [stderr]   --> src/main.rs:13:23
Dec 01 14:51:19.665 INFO [stderr]    |
Dec 01 14:51:19.665 INFO [stderr] 13 | use futures::future::{self, Either};
Dec 01 14:51:19.665 INFO [stderr]    |                       ^^^^  ^^^^^^
Dec 01 14:51:19.665 INFO [stderr] 
Dec 01 14:51:19.665 INFO [stderr] warning: unused imports: `BufMut`, `BytesMut`
Dec 01 14:51:19.666 INFO [stderr]   --> src/main.rs:14:13
Dec 01 14:51:19.666 INFO [stderr]    |
Dec 01 14:51:19.666 INFO [stderr] 14 | use bytes::{BytesMut, Bytes, BufMut};
Dec 01 14:51:19.666 INFO [stderr]    |             ^^^^^^^^         ^^^^^^
Dec 01 14:51:19.666 INFO [stderr] 
Dec 01 14:51:19.666 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 01 14:51:19.666 INFO [stderr]   --> src/main.rs:16:15
Dec 01 14:51:19.666 INFO [stderr]    |
Dec 01 14:51:19.666 INFO [stderr] 16 | use std::io::{self, Write};
Dec 01 14:51:19.666 INFO [stderr]    |               ^^^^  ^^^^^
Dec 01 14:51:19.666 INFO [stderr] 
Dec 01 14:51:19.666 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 01 14:51:19.666 INFO [stderr]   --> src/main.rs:17:5
Dec 01 14:51:19.666 INFO [stderr]    |
Dec 01 14:51:19.666 INFO [stderr] 17 | use std::cell::RefCell;
Dec 01 14:51:19.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 14:51:19.666 INFO [stderr] 
Dec 01 14:51:19.666 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 14:51:19.666 INFO [stderr]   --> src/main.rs:18:5
Dec 01 14:51:19.666 INFO [stderr]    |
Dec 01 14:51:19.666 INFO [stderr] 18 | use std::collections::HashMap;
Dec 01 14:51:19.666 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:19.666 INFO [stderr] 
Dec 01 14:51:19.666 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 01 14:51:19.666 INFO [stderr]   --> src/main.rs:20:5
Dec 01 14:51:19.666 INFO [stderr]    |
Dec 01 14:51:19.667 INFO [stderr] 20 | use std::rc::Rc;
Dec 01 14:51:19.667 INFO [stderr]    |     ^^^^^^^^^^^
Dec 01 14:51:19.667 INFO [stderr] 
Dec 01 14:51:19.723 INFO [stderr] warning: unused variable: `socket`
Dec 01 14:51:19.723 INFO [stderr]   --> src/main.rs:33:53
Dec 01 14:51:19.723 INFO [stderr]    |
Dec 01 14:51:19.723 INFO [stderr] 33 |     let server = listener.incoming().for_each(move |socket| {
Dec 01 14:51:19.723 INFO [stderr]    |                                                     ^^^^^^ help: consider using `_socket` instead
Dec 01 14:51:19.723 INFO [stderr]    |
Dec 01 14:51:19.723 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:51:19.723 INFO [stderr] 
Dec 01 14:51:19.726 INFO [stderr] warning: type alias is never used: `Tx`
Dec 01 14:51:19.726 INFO [stderr]   --> src/main.rs:23:1
Dec 01 14:51:19.726 INFO [stderr]    |
Dec 01 14:51:19.726 INFO [stderr] 23 | type Tx = mpsc::UnboundedSender<Bytes>;
Dec 01 14:51:19.726 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:19.726 INFO [stderr]    |
Dec 01 14:51:19.726 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 14:51:19.726 INFO [stderr] 
Dec 01 14:51:19.726 INFO [stderr] warning: type alias is never used: `Rx`
Dec 01 14:51:19.726 INFO [stderr]   --> src/main.rs:26:1
Dec 01 14:51:19.726 INFO [stderr]    |
Dec 01 14:51:19.726 INFO [stderr] 26 | type Rx = mpsc::UnboundedReceiver<Bytes>;
Dec 01 14:51:19.726 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:19.726 INFO [stderr] 
Dec 01 14:51:20.498 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Dec 01 14:51:20.501 INFO [stderr] su: No module specific data is present
Dec 01 14:51:20.754 INFO running `"docker" "inspect" "29155ec3419fecf1f4a9f35b95449b132f20e0a1f067b7835694c1aa1814aaf6"`
Dec 01 14:51:20.838 INFO running `"docker" "rm" "-f" "29155ec3419fecf1f4a9f35b95449b132f20e0a1f067b7835694c1aa1814aaf6"`
Dec 01 14:51:20.974 INFO [stdout] 29155ec3419fecf1f4a9f35b95449b132f20e0a1f067b7835694c1aa1814aaf6
Dec 01 14:51:20.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 01 14:51:21.188 INFO [stdout] 2e787acec9a2c6132ddfd84fdc7db68791ccf19611a45f815635b2ca138dbb43
Dec 01 14:51:21.197 INFO running `"docker" "start" "-a" "2e787acec9a2c6132ddfd84fdc7db68791ccf19611a45f815635b2ca138dbb43"`
Dec 01 14:51:21.640 INFO [stderr] usermod: no changes
Dec 01 14:51:21.695 INFO [stderr]    Compiling line-chat v0.1.0 (/source)
Dec 01 14:51:22.445 INFO [stderr] warning: unused import: `TcpStream`
Dec 01 14:51:22.445 INFO [stderr]  --> src/main.rs:9:31
Dec 01 14:51:22.445 INFO [stderr]   |
Dec 01 14:51:22.445 INFO [stderr] 9 | use tokio::net::{TcpListener, TcpStream};
Dec 01 14:51:22.445 INFO [stderr]   |                               ^^^^^^^^^
Dec 01 14:51:22.445 INFO [stderr]   |
Dec 01 14:51:22.445 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:51:22.445 INFO [stderr] 
Dec 01 14:51:22.445 INFO [stderr] warning: unused import: `AsyncRead`
Dec 01 14:51:22.445 INFO [stderr]   --> src/main.rs:10:16
Dec 01 14:51:22.445 INFO [stderr]    |
Dec 01 14:51:22.445 INFO [stderr] 10 | use tokio_io::{AsyncRead};
Dec 01 14:51:22.445 INFO [stderr]    |                ^^^^^^^^^
Dec 01 14:51:22.445 INFO [stderr] 
Dec 01 14:51:22.445 INFO [stderr] warning: unused imports: `Either`, `self`
Dec 01 14:51:22.445 INFO [stderr]   --> src/main.rs:13:23
Dec 01 14:51:22.445 INFO [stderr]    |
Dec 01 14:51:22.445 INFO [stderr] 13 | use futures::future::{self, Either};
Dec 01 14:51:22.445 INFO [stderr]    |                       ^^^^  ^^^^^^
Dec 01 14:51:22.445 INFO [stderr] 
Dec 01 14:51:22.445 INFO [stderr] warning: unused imports: `BufMut`, `BytesMut`
Dec 01 14:51:22.445 INFO [stderr]   --> src/main.rs:14:13
Dec 01 14:51:22.445 INFO [stderr]    |
Dec 01 14:51:22.445 INFO [stderr] 14 | use bytes::{BytesMut, Bytes, BufMut};
Dec 01 14:51:22.445 INFO [stderr]    |             ^^^^^^^^         ^^^^^^
Dec 01 14:51:22.445 INFO [stderr] 
Dec 01 14:51:22.445 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 01 14:51:22.445 INFO [stderr]   --> src/main.rs:16:15
Dec 01 14:51:22.445 INFO [stderr]    |
Dec 01 14:51:22.445 INFO [stderr] 16 | use std::io::{self, Write};
Dec 01 14:51:22.445 INFO [stderr]    |               ^^^^  ^^^^^
Dec 01 14:51:22.445 INFO [stderr] 
Dec 01 14:51:22.445 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 01 14:51:22.445 INFO [stderr]   --> src/main.rs:17:5
Dec 01 14:51:22.445 INFO [stderr]    |
Dec 01 14:51:22.445 INFO [stderr] 17 | use std::cell::RefCell;
Dec 01 14:51:22.445 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 14:51:22.445 INFO [stderr] 
Dec 01 14:51:22.445 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 14:51:22.445 INFO [stderr]   --> src/main.rs:18:5
Dec 01 14:51:22.445 INFO [stderr]    |
Dec 01 14:51:22.445 INFO [stderr] 18 | use std::collections::HashMap;
Dec 01 14:51:22.445 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:22.445 INFO [stderr] 
Dec 01 14:51:22.445 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 01 14:51:22.445 INFO [stderr]   --> src/main.rs:20:5
Dec 01 14:51:22.445 INFO [stderr]    |
Dec 01 14:51:22.445 INFO [stderr] 20 | use std::rc::Rc;
Dec 01 14:51:22.445 INFO [stderr]    |     ^^^^^^^^^^^
Dec 01 14:51:22.445 INFO [stderr] 
Dec 01 14:51:22.491 INFO [stderr] warning: unused variable: `socket`
Dec 01 14:51:22.491 INFO [stderr]   --> src/main.rs:33:53
Dec 01 14:51:22.491 INFO [stderr]    |
Dec 01 14:51:22.491 INFO [stderr] 33 |     let server = listener.incoming().for_each(move |socket| {
Dec 01 14:51:22.491 INFO [stderr]    |                                                     ^^^^^^ help: consider using `_socket` instead
Dec 01 14:51:22.491 INFO [stderr]    |
Dec 01 14:51:22.491 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:51:22.491 INFO [stderr] 
Dec 01 14:51:22.495 INFO [stderr] warning: type alias is never used: `Tx`
Dec 01 14:51:22.495 INFO [stderr]   --> src/main.rs:23:1
Dec 01 14:51:22.495 INFO [stderr]    |
Dec 01 14:51:22.495 INFO [stderr] 23 | type Tx = mpsc::UnboundedSender<Bytes>;
Dec 01 14:51:22.495 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:22.495 INFO [stderr]    |
Dec 01 14:51:22.495 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 14:51:22.495 INFO [stderr] 
Dec 01 14:51:22.495 INFO [stderr] warning: type alias is never used: `Rx`
Dec 01 14:51:22.495 INFO [stderr]   --> src/main.rs:26:1
Dec 01 14:51:22.495 INFO [stderr]    |
Dec 01 14:51:22.495 INFO [stderr] 26 | type Rx = mpsc::UnboundedReceiver<Bytes>;
Dec 01 14:51:22.495 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:22.495 INFO [stderr] 
Dec 01 14:51:22.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 01 14:51:22.890 INFO [stderr] su: No module specific data is present
Dec 01 14:51:23.300 INFO running `"docker" "inspect" "2e787acec9a2c6132ddfd84fdc7db68791ccf19611a45f815635b2ca138dbb43"`
Dec 01 14:51:23.481 INFO running `"docker" "rm" "-f" "2e787acec9a2c6132ddfd84fdc7db68791ccf19611a45f815635b2ca138dbb43"`
Dec 01 14:51:23.667 INFO [stdout] 2e787acec9a2c6132ddfd84fdc7db68791ccf19611a45f815635b2ca138dbb43
Dec 01 14:51:23.670 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 01 14:51:24.019 INFO [stdout] ee59549b51d91b792df2877d75ea55f5a7057cbfd4d5d34509bab04cfd78666a
Dec 01 14:51:24.025 INFO running `"docker" "start" "-a" "ee59549b51d91b792df2877d75ea55f5a7057cbfd4d5d34509bab04cfd78666a"`
Dec 01 14:51:24.742 INFO [stderr] usermod: no changes
Dec 01 14:51:24.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 14:51:24.801 INFO [stderr]      Running /target/debug/deps/line_chat-3614a174d7da35a3
Dec 01 14:51:24.804 INFO [stdout] 
Dec 01 14:51:24.804 INFO [stdout] running 0 tests
Dec 01 14:51:24.804 INFO [stdout] 
Dec 01 14:51:24.804 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:51:24.804 INFO [stdout] 
Dec 01 14:51:24.806 INFO [stderr] su: No module specific data is present
Dec 01 14:51:25.071 INFO running `"docker" "inspect" "ee59549b51d91b792df2877d75ea55f5a7057cbfd4d5d34509bab04cfd78666a"`
Dec 01 14:51:25.174 INFO running `"docker" "rm" "-f" "ee59549b51d91b792df2877d75ea55f5a7057cbfd4d5d34509bab04cfd78666a"`
Dec 01 14:51:25.279 INFO [stdout] ee59549b51d91b792df2877d75ea55f5a7057cbfd4d5d34509bab04cfd78666a
