Dec 01 14:51:17.778 INFO testing irtefa/line-chat against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 14:51:17.778 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 14:51:17.995 INFO [stdout] 1df501d95585770b7c60835abbed1acc1bb9523c7ac5d7da45abf53f81db1d3d
Dec 01 14:51:18.001 INFO running `"docker" "start" "-a" "1df501d95585770b7c60835abbed1acc1bb9523c7ac5d7da45abf53f81db1d3d"`
Dec 01 14:51:18.427 INFO [stderr] usermod: no changes
Dec 01 14:51:18.507 INFO [stderr]    Compiling tokio v0.1.1
Dec 01 14:51:20.445 INFO [stderr]    Compiling line-chat v0.1.0 (/source)
Dec 01 14:51:20.960 INFO [stderr] warning: unused import: `TcpStream`
Dec 01 14:51:20.960 INFO [stderr]  --> src/main.rs:9:31
Dec 01 14:51:20.960 INFO [stderr]   |
Dec 01 14:51:20.960 INFO [stderr] 9 | use tokio::net::{TcpListener, TcpStream};
Dec 01 14:51:20.960 INFO [stderr]   |                               ^^^^^^^^^
Dec 01 14:51:20.960 INFO [stderr]   |
Dec 01 14:51:20.960 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:51:20.960 INFO [stderr] 
Dec 01 14:51:20.960 INFO [stderr] warning: unused import: `AsyncRead`
Dec 01 14:51:20.960 INFO [stderr]   --> src/main.rs:10:16
Dec 01 14:51:20.960 INFO [stderr]    |
Dec 01 14:51:20.960 INFO [stderr] 10 | use tokio_io::{AsyncRead};
Dec 01 14:51:20.960 INFO [stderr]    |                ^^^^^^^^^
Dec 01 14:51:20.960 INFO [stderr] 
Dec 01 14:51:20.960 INFO [stderr] warning: unused imports: `Either`, `self`
Dec 01 14:51:20.960 INFO [stderr]   --> src/main.rs:13:23
Dec 01 14:51:20.960 INFO [stderr]    |
Dec 01 14:51:20.960 INFO [stderr] 13 | use futures::future::{self, Either};
Dec 01 14:51:20.960 INFO [stderr]    |                       ^^^^  ^^^^^^
Dec 01 14:51:20.960 INFO [stderr] 
Dec 01 14:51:20.960 INFO [stderr] warning: unused imports: `BufMut`, `BytesMut`
Dec 01 14:51:20.960 INFO [stderr]   --> src/main.rs:14:13
Dec 01 14:51:20.960 INFO [stderr]    |
Dec 01 14:51:20.960 INFO [stderr] 14 | use bytes::{BytesMut, Bytes, BufMut};
Dec 01 14:51:20.960 INFO [stderr]    |             ^^^^^^^^         ^^^^^^
Dec 01 14:51:20.960 INFO [stderr] 
Dec 01 14:51:20.960 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 01 14:51:20.960 INFO [stderr]   --> src/main.rs:16:15
Dec 01 14:51:20.960 INFO [stderr]    |
Dec 01 14:51:20.960 INFO [stderr] 16 | use std::io::{self, Write};
Dec 01 14:51:20.960 INFO [stderr]    |               ^^^^  ^^^^^
Dec 01 14:51:20.960 INFO [stderr] 
Dec 01 14:51:20.960 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 01 14:51:20.960 INFO [stderr]   --> src/main.rs:17:5
Dec 01 14:51:20.960 INFO [stderr]    |
Dec 01 14:51:20.960 INFO [stderr] 17 | use std::cell::RefCell;
Dec 01 14:51:20.960 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 14:51:20.960 INFO [stderr] 
Dec 01 14:51:20.960 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 14:51:20.960 INFO [stderr]   --> src/main.rs:18:5
Dec 01 14:51:20.960 INFO [stderr]    |
Dec 01 14:51:20.960 INFO [stderr] 18 | use std::collections::HashMap;
Dec 01 14:51:20.960 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:20.960 INFO [stderr] 
Dec 01 14:51:20.960 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 01 14:51:20.960 INFO [stderr]   --> src/main.rs:20:5
Dec 01 14:51:20.960 INFO [stderr]    |
Dec 01 14:51:20.960 INFO [stderr] 20 | use std::rc::Rc;
Dec 01 14:51:20.960 INFO [stderr]    |     ^^^^^^^^^^^
Dec 01 14:51:20.960 INFO [stderr] 
Dec 01 14:51:20.989 INFO [stderr] warning: unused variable: `socket`
Dec 01 14:51:20.989 INFO [stderr]   --> src/main.rs:33:53
Dec 01 14:51:20.989 INFO [stderr]    |
Dec 01 14:51:20.989 INFO [stderr] 33 |     let server = listener.incoming().for_each(move |socket| {
Dec 01 14:51:20.989 INFO [stderr]    |                                                     ^^^^^^ help: consider using `_socket` instead
Dec 01 14:51:20.989 INFO [stderr]    |
Dec 01 14:51:20.989 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:51:20.989 INFO [stderr] 
Dec 01 14:51:20.994 INFO [stderr] warning: type alias is never used: `Tx`
Dec 01 14:51:20.994 INFO [stderr]   --> src/main.rs:23:1
Dec 01 14:51:20.994 INFO [stderr]    |
Dec 01 14:51:20.994 INFO [stderr] 23 | type Tx = mpsc::UnboundedSender<Bytes>;
Dec 01 14:51:20.994 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:20.994 INFO [stderr]    |
Dec 01 14:51:20.994 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 14:51:20.994 INFO [stderr] 
Dec 01 14:51:20.994 INFO [stderr] warning: type alias is never used: `Rx`
Dec 01 14:51:20.994 INFO [stderr]   --> src/main.rs:26:1
Dec 01 14:51:20.994 INFO [stderr]    |
Dec 01 14:51:20.994 INFO [stderr] 26 | type Rx = mpsc::UnboundedReceiver<Bytes>;
Dec 01 14:51:20.994 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:20.994 INFO [stderr] 
Dec 01 14:51:21.689 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Dec 01 14:51:21.693 INFO [stderr] su: No module specific data is present
Dec 01 14:51:21.977 INFO running `"docker" "inspect" "1df501d95585770b7c60835abbed1acc1bb9523c7ac5d7da45abf53f81db1d3d"`
Dec 01 14:51:22.139 INFO running `"docker" "rm" "-f" "1df501d95585770b7c60835abbed1acc1bb9523c7ac5d7da45abf53f81db1d3d"`
Dec 01 14:51:22.299 INFO [stdout] 1df501d95585770b7c60835abbed1acc1bb9523c7ac5d7da45abf53f81db1d3d
Dec 01 14:51:22.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 14:51:22.636 INFO [stdout] 73dda9938a5af8aec6018b65bba06d7346abef11aaf19ff69c4dc8c6a6be7998
Dec 01 14:51:22.638 INFO running `"docker" "start" "-a" "73dda9938a5af8aec6018b65bba06d7346abef11aaf19ff69c4dc8c6a6be7998"`
Dec 01 14:51:23.570 INFO [stderr] usermod: no changes
Dec 01 14:51:23.645 INFO [stderr]    Compiling line-chat v0.1.0 (/source)
Dec 01 14:51:24.298 INFO [stderr] warning: unused import: `TcpStream`
Dec 01 14:51:24.298 INFO [stderr]  --> src/main.rs:9:31
Dec 01 14:51:24.298 INFO [stderr]   |
Dec 01 14:51:24.298 INFO [stderr] 9 | use tokio::net::{TcpListener, TcpStream};
Dec 01 14:51:24.298 INFO [stderr]   |                               ^^^^^^^^^
Dec 01 14:51:24.298 INFO [stderr]   |
Dec 01 14:51:24.298 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:51:24.298 INFO [stderr] 
Dec 01 14:51:24.298 INFO [stderr] warning: unused import: `AsyncRead`
Dec 01 14:51:24.298 INFO [stderr]   --> src/main.rs:10:16
Dec 01 14:51:24.298 INFO [stderr]    |
Dec 01 14:51:24.298 INFO [stderr] 10 | use tokio_io::{AsyncRead};
Dec 01 14:51:24.298 INFO [stderr]    |                ^^^^^^^^^
Dec 01 14:51:24.298 INFO [stderr] 
Dec 01 14:51:24.298 INFO [stderr] warning: unused imports: `Either`, `self`
Dec 01 14:51:24.298 INFO [stderr]   --> src/main.rs:13:23
Dec 01 14:51:24.298 INFO [stderr]    |
Dec 01 14:51:24.298 INFO [stderr] 13 | use futures::future::{self, Either};
Dec 01 14:51:24.298 INFO [stderr]    |                       ^^^^  ^^^^^^
Dec 01 14:51:24.298 INFO [stderr] 
Dec 01 14:51:24.298 INFO [stderr] warning: unused imports: `BufMut`, `BytesMut`
Dec 01 14:51:24.298 INFO [stderr]   --> src/main.rs:14:13
Dec 01 14:51:24.298 INFO [stderr]    |
Dec 01 14:51:24.298 INFO [stderr] 14 | use bytes::{BytesMut, Bytes, BufMut};
Dec 01 14:51:24.298 INFO [stderr]    |             ^^^^^^^^         ^^^^^^
Dec 01 14:51:24.298 INFO [stderr] 
Dec 01 14:51:24.298 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 01 14:51:24.298 INFO [stderr]   --> src/main.rs:16:15
Dec 01 14:51:24.298 INFO [stderr]    |
Dec 01 14:51:24.298 INFO [stderr] 16 | use std::io::{self, Write};
Dec 01 14:51:24.298 INFO [stderr]    |               ^^^^  ^^^^^
Dec 01 14:51:24.298 INFO [stderr] 
Dec 01 14:51:24.298 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 01 14:51:24.298 INFO [stderr]   --> src/main.rs:17:5
Dec 01 14:51:24.298 INFO [stderr]    |
Dec 01 14:51:24.298 INFO [stderr] 17 | use std::cell::RefCell;
Dec 01 14:51:24.298 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 14:51:24.298 INFO [stderr] 
Dec 01 14:51:24.298 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 14:51:24.298 INFO [stderr]   --> src/main.rs:18:5
Dec 01 14:51:24.298 INFO [stderr]    |
Dec 01 14:51:24.298 INFO [stderr] 18 | use std::collections::HashMap;
Dec 01 14:51:24.299 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:24.299 INFO [stderr] 
Dec 01 14:51:24.299 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 01 14:51:24.299 INFO [stderr]   --> src/main.rs:20:5
Dec 01 14:51:24.299 INFO [stderr]    |
Dec 01 14:51:24.299 INFO [stderr] 20 | use std::rc::Rc;
Dec 01 14:51:24.299 INFO [stderr]    |     ^^^^^^^^^^^
Dec 01 14:51:24.299 INFO [stderr] 
Dec 01 14:51:24.335 INFO [stderr] warning: unused variable: `socket`
Dec 01 14:51:24.336 INFO [stderr]   --> src/main.rs:33:53
Dec 01 14:51:24.336 INFO [stderr]    |
Dec 01 14:51:24.336 INFO [stderr] 33 |     let server = listener.incoming().for_each(move |socket| {
Dec 01 14:51:24.336 INFO [stderr]    |                                                     ^^^^^^ help: consider using `_socket` instead
Dec 01 14:51:24.336 INFO [stderr]    |
Dec 01 14:51:24.336 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:51:24.336 INFO [stderr] 
Dec 01 14:51:24.350 INFO [stderr] warning: type alias is never used: `Tx`
Dec 01 14:51:24.350 INFO [stderr]   --> src/main.rs:23:1
Dec 01 14:51:24.350 INFO [stderr]    |
Dec 01 14:51:24.350 INFO [stderr] 23 | type Tx = mpsc::UnboundedSender<Bytes>;
Dec 01 14:51:24.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:24.350 INFO [stderr]    |
Dec 01 14:51:24.350 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 14:51:24.350 INFO [stderr] 
Dec 01 14:51:24.350 INFO [stderr] warning: type alias is never used: `Rx`
Dec 01 14:51:24.350 INFO [stderr]   --> src/main.rs:26:1
Dec 01 14:51:24.350 INFO [stderr]    |
Dec 01 14:51:24.350 INFO [stderr] 26 | type Rx = mpsc::UnboundedReceiver<Bytes>;
Dec 01 14:51:24.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:51:24.350 INFO [stderr] 
Dec 01 14:51:24.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 01 14:51:24.771 INFO [stderr] su: No module specific data is present
Dec 01 14:51:25.065 INFO running `"docker" "inspect" "73dda9938a5af8aec6018b65bba06d7346abef11aaf19ff69c4dc8c6a6be7998"`
Dec 01 14:51:25.134 INFO running `"docker" "rm" "-f" "73dda9938a5af8aec6018b65bba06d7346abef11aaf19ff69c4dc8c6a6be7998"`
Dec 01 14:51:25.246 INFO [stdout] 73dda9938a5af8aec6018b65bba06d7346abef11aaf19ff69c4dc8c6a6be7998
Dec 01 14:51:25.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 14:51:25.492 INFO [stdout] 273b6add785354f777bf2db4037fe862cc4457278d3f98f7916540939a8d3dc2
Dec 01 14:51:25.496 INFO running `"docker" "start" "-a" "273b6add785354f777bf2db4037fe862cc4457278d3f98f7916540939a8d3dc2"`
Dec 01 14:51:25.841 INFO [stderr] usermod: no changes
Dec 01 14:51:25.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 14:51:25.879 INFO [stderr]      Running /target/debug/deps/line_chat-264bc4aa32ae684d
Dec 01 14:51:25.881 INFO [stdout] 
Dec 01 14:51:25.881 INFO [stdout] running 0 tests
Dec 01 14:51:25.881 INFO [stdout] 
Dec 01 14:51:25.881 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:51:25.881 INFO [stdout] 
Dec 01 14:51:25.882 INFO [stderr] su: No module specific data is present
Dec 01 14:51:26.115 INFO running `"docker" "inspect" "273b6add785354f777bf2db4037fe862cc4457278d3f98f7916540939a8d3dc2"`
Dec 01 14:51:26.189 INFO running `"docker" "rm" "-f" "273b6add785354f777bf2db4037fe862cc4457278d3f98f7916540939a8d3dc2"`
Dec 01 14:51:26.270 INFO [stdout] 273b6add785354f777bf2db4037fe862cc4457278d3f98f7916540939a8d3dc2
