Dec 01 18:35:34.751 INFO testing eerykitty/emu against 1.30.1 for beta-1.31-5
Dec 01 18:35:34.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:35:35.051 INFO [stdout] 5c50cc439fc8fd3cecd20b64a4c9d4f18b3121e9ca1178d18f4ebedbbc148129
Dec 01 18:35:35.057 INFO running `"docker" "start" "-a" "5c50cc439fc8fd3cecd20b64a4c9d4f18b3121e9ca1178d18f4ebedbbc148129"`
Dec 01 18:35:35.662 INFO [stderr] usermod: no changes
Dec 01 18:35:35.693 INFO [stderr]    Compiling emu v0.1.0 (/source)
Dec 01 18:35:36.087 INFO [stderr] warning: unused import: `Shutdown`
Dec 01 18:35:36.087 INFO [stderr]  --> src/net/raw.rs:5:40
Dec 01 18:35:36.087 INFO [stderr]   |
Dec 01 18:35:36.087 INFO [stderr] 5 | use std::net::{TcpListener, TcpStream, Shutdown};
Dec 01 18:35:36.087 INFO [stderr]   |                                        ^^^^^^^^
Dec 01 18:35:36.087 INFO [stderr]   |
Dec 01 18:35:36.087 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 18:35:36.087 INFO [stderr] 
Dec 01 18:35:36.087 INFO [stderr] warning: unused import: `BufWriter`
Dec 01 18:35:36.087 INFO [stderr]   --> src/net/raw.rs:10:26
Dec 01 18:35:36.087 INFO [stderr]    |
Dec 01 18:35:36.087 INFO [stderr] 10 | use std::io::{BufReader, BufWriter};
Dec 01 18:35:36.087 INFO [stderr]    |                          ^^^^^^^^^
Dec 01 18:35:36.087 INFO [stderr] 
Dec 01 18:35:36.087 INFO [stderr] warning: unused import: `channel`
Dec 01 18:35:36.087 INFO [stderr]  --> src/net/connection.rs:5:41
Dec 01 18:35:36.087 INFO [stderr]   |
Dec 01 18:35:36.087 INFO [stderr] 5 | use std::sync::mpsc::{Sender, Receiver, channel};
Dec 01 18:35:36.087 INFO [stderr]   |                                         ^^^^^^^
Dec 01 18:35:36.087 INFO [stderr] 
Dec 01 18:35:36.087 INFO [stderr] warning: unused import: `std::thread`
Dec 01 18:35:36.087 INFO [stderr]  --> src/main.rs:3:5
Dec 01 18:35:36.087 INFO [stderr]   |
Dec 01 18:35:36.087 INFO [stderr] 3 | use std::thread;
Dec 01 18:35:36.087 INFO [stderr]   |     ^^^^^^^^^^^
Dec 01 18:35:36.087 INFO [stderr] 
Dec 01 18:35:36.087 INFO [stderr] warning: unused imports: `Receiver`, `Sender`
Dec 01 18:35:36.087 INFO [stderr]  --> src/main.rs:4:23
Dec 01 18:35:36.087 INFO [stderr]   |
Dec 01 18:35:36.087 INFO [stderr] 4 | use std::sync::mpsc::{Sender, Receiver, channel};
Dec 01 18:35:36.087 INFO [stderr]   |                       ^^^^^^  ^^^^^^^^
Dec 01 18:35:36.087 INFO [stderr] 
Dec 01 18:35:36.087 INFO [stderr] warning: unused import: `net::raw::*`
Dec 01 18:35:36.087 INFO [stderr]  --> src/main.rs:5:5
Dec 01 18:35:36.087 INFO [stderr]   |
Dec 01 18:35:36.087 INFO [stderr] 5 | use net::raw::*;
Dec 01 18:35:36.087 INFO [stderr]   |     ^^^^^^^^^^^
Dec 01 18:35:36.087 INFO [stderr] 
Dec 01 18:35:36.087 INFO [stderr] warning: unused import: `net::connection::*`
Dec 01 18:35:36.087 INFO [stderr]  --> src/main.rs:6:5
Dec 01 18:35:36.087 INFO [stderr]   |
Dec 01 18:35:36.087 INFO [stderr] 6 | use net::connection::*;
Dec 01 18:35:36.087 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 18:35:36.087 INFO [stderr] 
Dec 01 18:35:36.137 INFO [stderr] warning: unused variable: `e`
Dec 01 18:35:36.137 INFO [stderr]   --> src/net/raw.rs:29:17
Dec 01 18:35:36.137 INFO [stderr]    |
Dec 01 18:35:36.137 INFO [stderr] 29 |             Err(e) => {
Dec 01 18:35:36.137 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 01 18:35:36.137 INFO [stderr]    |
Dec 01 18:35:36.137 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 18:35:36.137 INFO [stderr] 
Dec 01 18:35:36.137 INFO [stderr] warning: unused variable: `e`
Dec 01 18:35:36.137 INFO [stderr]   --> src/net/raw.rs:46:17
Dec 01 18:35:36.137 INFO [stderr]    |
Dec 01 18:35:36.137 INFO [stderr] 46 |             Err(e) => {
Dec 01 18:35:36.137 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 01 18:35:36.137 INFO [stderr] 
Dec 01 18:35:36.137 INFO [stderr] warning: unused variable: `stream`
Dec 01 18:35:36.137 INFO [stderr]   --> src/net/raw.rs:37:26
Dec 01 18:35:36.137 INFO [stderr]    |
Dec 01 18:35:36.137 INFO [stderr] 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver<NetMsg>) {
Dec 01 18:35:36.137 INFO [stderr]    |                          ^^^^^^ help: consider using `_stream` instead
Dec 01 18:35:36.137 INFO [stderr] 
Dec 01 18:35:36.137 INFO [stderr] warning: unused variable: `rx_to_client`
Dec 01 18:35:36.137 INFO [stderr]   --> src/net/raw.rs:76:12
Dec 01 18:35:36.137 INFO [stderr]    |
Dec 01 18:35:36.137 INFO [stderr] 76 | pub fn run(rx_to_client: Receiver<NetMsg>) -> io::Result<Receiver<Connection>> {
Dec 01 18:35:36.137 INFO [stderr]    |            ^^^^^^^^^^^^ help: consider using `_rx_to_client` instead
Dec 01 18:35:36.137 INFO [stderr] 
Dec 01 18:35:36.137 INFO [stderr] warning: unused variable: `tx`
Dec 01 18:35:36.137 INFO [stderr]   --> src/main.rs:19:10
Dec 01 18:35:36.137 INFO [stderr]    |
Dec 01 18:35:36.137 INFO [stderr] 19 |     let (tx, rx) = channel::<net::connection::NetMsg>();
Dec 01 18:35:36.137 INFO [stderr]    |          ^^ help: consider using `_tx` instead
Dec 01 18:35:36.137 INFO [stderr] 
Dec 01 18:35:36.137 INFO [stderr] warning: unused variable: `foo`
Dec 01 18:35:36.137 INFO [stderr]   --> src/main.rs:20:9
Dec 01 18:35:36.137 INFO [stderr]    |
Dec 01 18:35:36.137 INFO [stderr] 20 |     let foo = net::raw::run(rx).unwrap();
Dec 01 18:35:36.137 INFO [stderr]    |         ^^^ help: consider using `_foo` instead
Dec 01 18:35:36.137 INFO [stderr] 
Dec 01 18:35:36.137 INFO [stderr] warning: variable does not need to be mutable
Dec 01 18:35:36.137 INFO [stderr]   --> src/net/raw.rs:13:24
Dec 01 18:35:36.137 INFO [stderr]    |
Dec 01 18:35:36.137 INFO [stderr] 13 | fn connection_listener(mut stream: TcpStream, tx_from_client: Sender<UserCmd>) {
Dec 01 18:35:36.137 INFO [stderr]    |                        ----^^^^^^
Dec 01 18:35:36.137 INFO [stderr]    |                        |
Dec 01 18:35:36.137 INFO [stderr]    |                        help: remove this `mut`
Dec 01 18:35:36.137 INFO [stderr]    |
Dec 01 18:35:36.137 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 18:35:36.137 INFO [stderr] 
Dec 01 18:35:36.137 INFO [stderr] warning: variable does not need to be mutable
Dec 01 18:35:36.137 INFO [stderr]   --> src/net/raw.rs:37:22
Dec 01 18:35:36.137 INFO [stderr]    |
Dec 01 18:35:36.137 INFO [stderr] 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver<NetMsg>) {
Dec 01 18:35:36.138 INFO [stderr]    |                      ----^^^^^^
Dec 01 18:35:36.138 INFO [stderr]    |                      |
Dec 01 18:35:36.138 INFO [stderr]    |                      help: remove this `mut`
Dec 01 18:35:36.138 INFO [stderr] 
Dec 01 18:35:36.147 INFO [stderr] warning: variable does not need to be mutable
Dec 01 18:35:36.147 INFO [stderr]   --> src/net/raw.rs:53:11
Dec 01 18:35:36.147 INFO [stderr]    |
Dec 01 18:35:36.147 INFO [stderr] 53 | fn accept(mut listener: TcpListener, new_connections: Sender<Connection>) {
Dec 01 18:35:36.147 INFO [stderr]    |           ----^^^^^^^^
Dec 01 18:35:36.147 INFO [stderr]    |           |
Dec 01 18:35:36.147 INFO [stderr]    |           help: remove this `mut`
Dec 01 18:35:36.147 INFO [stderr] 
Dec 01 18:35:36.147 INFO [stderr] warning: variant is never constructed: `RawString`
Dec 01 18:35:36.147 INFO [stderr]  --> src/net/connection.rs:8:5
Dec 01 18:35:36.147 INFO [stderr]   |
Dec 01 18:35:36.147 INFO [stderr] 8 |     RawString(String),
Dec 01 18:35:36.147 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 18:35:36.147 INFO [stderr]   |
Dec 01 18:35:36.147 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 18:35:36.147 INFO [stderr] 
Dec 01 18:35:36.147 INFO [stderr] warning: variant is never constructed: `RawString`
Dec 01 18:35:36.147 INFO [stderr]   --> src/net/connection.rs:12:5
Dec 01 18:35:36.147 INFO [stderr]    |
Dec 01 18:35:36.147 INFO [stderr] 12 |     RawString(String),
Dec 01 18:35:36.147 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 18:35:36.147 INFO [stderr] 
Dec 01 18:35:36.147 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Dec 01 18:35:36.147 INFO [stderr]   --> src/main.rs:21:5
Dec 01 18:35:36.147 INFO [stderr]    |
Dec 01 18:35:36.147 INFO [stderr] 21 |     while true {
Dec 01 18:35:36.147 INFO [stderr]    |     ^^^^^^^^^^ help: use `loop`
Dec 01 18:35:36.147 INFO [stderr]    |
Dec 01 18:35:36.147 INFO [stderr]    = note: #[warn(while_true)] on by default
Dec 01 18:35:36.147 INFO [stderr] 
Dec 01 18:35:37.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 01 18:35:37.212 INFO [stderr] su: No module specific data is present
Dec 01 18:35:37.760 INFO running `"docker" "inspect" "5c50cc439fc8fd3cecd20b64a4c9d4f18b3121e9ca1178d18f4ebedbbc148129"`
Dec 01 18:35:37.956 INFO running `"docker" "rm" "-f" "5c50cc439fc8fd3cecd20b64a4c9d4f18b3121e9ca1178d18f4ebedbbc148129"`
Dec 01 18:35:38.148 INFO [stdout] 5c50cc439fc8fd3cecd20b64a4c9d4f18b3121e9ca1178d18f4ebedbbc148129
Dec 01 18:35:38.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:35:38.524 INFO [stdout] a4ca00b4d9f7bb1f5c801be4573c942f5ca2fbdd2b6770fb9f45553022cd3b93
Dec 01 18:35:38.527 INFO running `"docker" "start" "-a" "a4ca00b4d9f7bb1f5c801be4573c942f5ca2fbdd2b6770fb9f45553022cd3b93"`
Dec 01 18:35:39.827 INFO [stderr] usermod: no changes
Dec 01 18:35:39.902 INFO [stderr]    Compiling emu v0.1.0 (/source)
Dec 01 18:35:40.434 INFO [stderr] warning: unused import: `Shutdown`
Dec 01 18:35:40.434 INFO [stderr]  --> src/net/raw.rs:5:40
Dec 01 18:35:40.434 INFO [stderr]   |
Dec 01 18:35:40.434 INFO [stderr] 5 | use std::net::{TcpListener, TcpStream, Shutdown};
Dec 01 18:35:40.434 INFO [stderr]   |                                        ^^^^^^^^
Dec 01 18:35:40.434 INFO [stderr]   |
Dec 01 18:35:40.434 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 18:35:40.434 INFO [stderr] 
Dec 01 18:35:40.434 INFO [stderr] warning: unused import: `BufWriter`
Dec 01 18:35:40.434 INFO [stderr]   --> src/net/raw.rs:10:26
Dec 01 18:35:40.434 INFO [stderr]    |
Dec 01 18:35:40.434 INFO [stderr] 10 | use std::io::{BufReader, BufWriter};
Dec 01 18:35:40.434 INFO [stderr]    |                          ^^^^^^^^^
Dec 01 18:35:40.434 INFO [stderr] 
Dec 01 18:35:40.439 INFO [stderr] warning: unused import: `channel`
Dec 01 18:35:40.440 INFO [stderr]  --> src/net/connection.rs:5:41
Dec 01 18:35:40.440 INFO [stderr]   |
Dec 01 18:35:40.440 INFO [stderr] 5 | use std::sync::mpsc::{Sender, Receiver, channel};
Dec 01 18:35:40.440 INFO [stderr]   |                                         ^^^^^^^
Dec 01 18:35:40.440 INFO [stderr] 
Dec 01 18:35:40.440 INFO [stderr] warning: unused import: `std::thread`
Dec 01 18:35:40.440 INFO [stderr]  --> src/main.rs:3:5
Dec 01 18:35:40.440 INFO [stderr]   |
Dec 01 18:35:40.440 INFO [stderr] 3 | use std::thread;
Dec 01 18:35:40.440 INFO [stderr]   |     ^^^^^^^^^^^
Dec 01 18:35:40.440 INFO [stderr] 
Dec 01 18:35:40.440 INFO [stderr] warning: unused imports: `Receiver`, `Sender`
Dec 01 18:35:40.440 INFO [stderr]  --> src/main.rs:4:23
Dec 01 18:35:40.440 INFO [stderr]   |
Dec 01 18:35:40.440 INFO [stderr] 4 | use std::sync::mpsc::{Sender, Receiver, channel};
Dec 01 18:35:40.440 INFO [stderr]   |                       ^^^^^^  ^^^^^^^^
Dec 01 18:35:40.440 INFO [stderr] 
Dec 01 18:35:40.440 INFO [stderr] warning: unused import: `net::raw::*`
Dec 01 18:35:40.440 INFO [stderr]  --> src/main.rs:5:5
Dec 01 18:35:40.440 INFO [stderr]   |
Dec 01 18:35:40.440 INFO [stderr] 5 | use net::raw::*;
Dec 01 18:35:40.440 INFO [stderr]   |     ^^^^^^^^^^^
Dec 01 18:35:40.440 INFO [stderr] 
Dec 01 18:35:40.440 INFO [stderr] warning: unused import: `net::connection::*`
Dec 01 18:35:40.440 INFO [stderr]  --> src/main.rs:6:5
Dec 01 18:35:40.440 INFO [stderr]   |
Dec 01 18:35:40.440 INFO [stderr] 6 | use net::connection::*;
Dec 01 18:35:40.440 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 18:35:40.440 INFO [stderr] 
Dec 01 18:35:40.487 INFO [stderr] warning: unused variable: `e`
Dec 01 18:35:40.487 INFO [stderr]   --> src/net/raw.rs:29:17
Dec 01 18:35:40.487 INFO [stderr]    |
Dec 01 18:35:40.487 INFO [stderr] 29 |             Err(e) => {
Dec 01 18:35:40.487 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 01 18:35:40.487 INFO [stderr]    |
Dec 01 18:35:40.487 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 18:35:40.487 INFO [stderr] 
Dec 01 18:35:40.487 INFO [stderr] warning: unused variable: `e`
Dec 01 18:35:40.487 INFO [stderr]   --> src/net/raw.rs:46:17
Dec 01 18:35:40.487 INFO [stderr]    |
Dec 01 18:35:40.487 INFO [stderr] 46 |             Err(e) => {
Dec 01 18:35:40.487 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 01 18:35:40.487 INFO [stderr] 
Dec 01 18:35:40.487 INFO [stderr] warning: unused variable: `stream`
Dec 01 18:35:40.487 INFO [stderr]   --> src/net/raw.rs:37:26
Dec 01 18:35:40.487 INFO [stderr]    |
Dec 01 18:35:40.487 INFO [stderr] 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver<NetMsg>) {
Dec 01 18:35:40.487 INFO [stderr]    |                          ^^^^^^ help: consider using `_stream` instead
Dec 01 18:35:40.487 INFO [stderr] 
Dec 01 18:35:40.487 INFO [stderr] warning: unused variable: `rx_to_client`
Dec 01 18:35:40.487 INFO [stderr]   --> src/net/raw.rs:76:12
Dec 01 18:35:40.487 INFO [stderr]    |
Dec 01 18:35:40.487 INFO [stderr] 76 | pub fn run(rx_to_client: Receiver<NetMsg>) -> io::Result<Receiver<Connection>> {
Dec 01 18:35:40.487 INFO [stderr]    |            ^^^^^^^^^^^^ help: consider using `_rx_to_client` instead
Dec 01 18:35:40.487 INFO [stderr] 
Dec 01 18:35:40.487 INFO [stderr] warning: unused variable: `tx`
Dec 01 18:35:40.487 INFO [stderr]   --> src/main.rs:19:10
Dec 01 18:35:40.487 INFO [stderr]    |
Dec 01 18:35:40.487 INFO [stderr] 19 |     let (tx, rx) = channel::<net::connection::NetMsg>();
Dec 01 18:35:40.487 INFO [stderr]    |          ^^ help: consider using `_tx` instead
Dec 01 18:35:40.487 INFO [stderr] 
Dec 01 18:35:40.487 INFO [stderr] warning: unused variable: `foo`
Dec 01 18:35:40.487 INFO [stderr]   --> src/main.rs:20:9
Dec 01 18:35:40.487 INFO [stderr]    |
Dec 01 18:35:40.487 INFO [stderr] 20 |     let foo = net::raw::run(rx).unwrap();
Dec 01 18:35:40.487 INFO [stderr]    |         ^^^ help: consider using `_foo` instead
Dec 01 18:35:40.487 INFO [stderr] 
Dec 01 18:35:40.491 INFO [stderr] warning: variable does not need to be mutable
Dec 01 18:35:40.491 INFO [stderr]   --> src/net/raw.rs:13:24
Dec 01 18:35:40.491 INFO [stderr]    |
Dec 01 18:35:40.491 INFO [stderr] 13 | fn connection_listener(mut stream: TcpStream, tx_from_client: Sender<UserCmd>) {
Dec 01 18:35:40.491 INFO [stderr]    |                        ----^^^^^^
Dec 01 18:35:40.491 INFO [stderr]    |                        |
Dec 01 18:35:40.491 INFO [stderr]    |                        help: remove this `mut`
Dec 01 18:35:40.491 INFO [stderr]    |
Dec 01 18:35:40.491 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 18:35:40.491 INFO [stderr] 
Dec 01 18:35:40.491 INFO [stderr] warning: variable does not need to be mutable
Dec 01 18:35:40.491 INFO [stderr]   --> src/net/raw.rs:37:22
Dec 01 18:35:40.491 INFO [stderr]    |
Dec 01 18:35:40.491 INFO [stderr] 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver<NetMsg>) {
Dec 01 18:35:40.491 INFO [stderr]    |                      ----^^^^^^
Dec 01 18:35:40.491 INFO [stderr]    |                      |
Dec 01 18:35:40.491 INFO [stderr]    |                      help: remove this `mut`
Dec 01 18:35:40.491 INFO [stderr] 
Dec 01 18:35:40.493 INFO [stderr] warning: variable does not need to be mutable
Dec 01 18:35:40.493 INFO [stderr]   --> src/net/raw.rs:53:11
Dec 01 18:35:40.493 INFO [stderr]    |
Dec 01 18:35:40.493 INFO [stderr] 53 | fn accept(mut listener: TcpListener, new_connections: Sender<Connection>) {
Dec 01 18:35:40.493 INFO [stderr]    |           ----^^^^^^^^
Dec 01 18:35:40.493 INFO [stderr]    |           |
Dec 01 18:35:40.493 INFO [stderr]    |           help: remove this `mut`
Dec 01 18:35:40.493 INFO [stderr] 
Dec 01 18:35:40.494 INFO [stderr] warning: variant is never constructed: `RawString`
Dec 01 18:35:40.494 INFO [stderr]  --> src/net/connection.rs:8:5
Dec 01 18:35:40.494 INFO [stderr]   |
Dec 01 18:35:40.494 INFO [stderr] 8 |     RawString(String),
Dec 01 18:35:40.494 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 18:35:40.494 INFO [stderr]   |
Dec 01 18:35:40.494 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 18:35:40.494 INFO [stderr] 
Dec 01 18:35:40.494 INFO [stderr] warning: variant is never constructed: `RawString`
Dec 01 18:35:40.495 INFO [stderr]   --> src/net/connection.rs:12:5
Dec 01 18:35:40.495 INFO [stderr]    |
Dec 01 18:35:40.495 INFO [stderr] 12 |     RawString(String),
Dec 01 18:35:40.495 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 01 18:35:40.495 INFO [stderr] 
Dec 01 18:35:40.507 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Dec 01 18:35:40.507 INFO [stderr]   --> src/main.rs:21:5
Dec 01 18:35:40.507 INFO [stderr]    |
Dec 01 18:35:40.507 INFO [stderr] 21 |     while true {
Dec 01 18:35:40.507 INFO [stderr]    |     ^^^^^^^^^^ help: use `loop`
Dec 01 18:35:40.507 INFO [stderr]    |
Dec 01 18:35:40.507 INFO [stderr]    = note: #[warn(while_true)] on by default
Dec 01 18:35:40.507 INFO [stderr] 
Dec 01 18:35:41.022 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 01 18:35:41.023 INFO [stderr] su: No module specific data is present
Dec 01 18:35:41.631 INFO running `"docker" "inspect" "a4ca00b4d9f7bb1f5c801be4573c942f5ca2fbdd2b6770fb9f45553022cd3b93"`
Dec 01 18:35:41.879 INFO running `"docker" "rm" "-f" "a4ca00b4d9f7bb1f5c801be4573c942f5ca2fbdd2b6770fb9f45553022cd3b93"`
Dec 01 18:35:42.154 INFO [stdout] a4ca00b4d9f7bb1f5c801be4573c942f5ca2fbdd2b6770fb9f45553022cd3b93
Dec 01 18:35:42.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:35:42.607 INFO [stdout] f9d8515f4f8d3280d6d701dd73b8db2d9fe2bf7831393b2ebf84f26ec4b34233
Dec 01 18:35:42.609 INFO running `"docker" "start" "-a" "f9d8515f4f8d3280d6d701dd73b8db2d9fe2bf7831393b2ebf84f26ec4b34233"`
Dec 01 18:35:43.595 INFO [stderr] usermod: no changes
Dec 01 18:35:43.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 18:35:43.631 INFO [stderr]      Running /target/debug/deps/emu-aa5b007b5b208456
Dec 01 18:35:43.635 INFO [stdout] 
Dec 01 18:35:43.635 INFO [stdout] running 0 tests
Dec 01 18:35:43.635 INFO [stdout] 
Dec 01 18:35:43.635 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 18:35:43.635 INFO [stdout] 
Dec 01 18:35:43.643 INFO [stderr] su: No module specific data is present
Dec 01 18:35:44.233 INFO running `"docker" "inspect" "f9d8515f4f8d3280d6d701dd73b8db2d9fe2bf7831393b2ebf84f26ec4b34233"`
Dec 01 18:35:44.469 INFO running `"docker" "rm" "-f" "f9d8515f4f8d3280d6d701dd73b8db2d9fe2bf7831393b2ebf84f26ec4b34233"`
Dec 01 18:35:44.747 INFO [stdout] f9d8515f4f8d3280d6d701dd73b8db2d9fe2bf7831393b2ebf84f26ec4b34233
