Nov 02 15:07:35.671 INFO checking eerykitty/emu against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517 Nov 02 15:07:35.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"` Nov 02 15:07:35.882 INFO blam! 8d39633fd83c21fb127c26026f59409e724425f716fe71800de77e853a3c8c62 Nov 02 15:07:35.883 INFO running `"docker" "start" "-a" "8d39633fd83c21fb127c26026f59409e724425f716fe71800de77e853a3c8c62"` Nov 02 15:07:36.249 INFO kablam! usermod: no changes Nov 02 15:07:36.315 INFO kablam! Checking emu v0.1.0 (/source) Nov 02 15:07:36.701 INFO kablam! warning: unused import: `Shutdown` Nov 02 15:07:36.701 INFO kablam! --> src/net/raw.rs:5:40 Nov 02 15:07:36.701 INFO kablam! | Nov 02 15:07:36.702 INFO kablam! 5 | use std::net::{TcpListener, TcpStream, Shutdown}; Nov 02 15:07:36.702 INFO kablam! | ^^^^^^^^ Nov 02 15:07:36.702 INFO kablam! | Nov 02 15:07:36.703 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 02 15:07:36.703 INFO kablam! Nov 02 15:07:36.703 INFO kablam! warning: unused import: `BufWriter` Nov 02 15:07:36.704 INFO kablam! --> src/net/raw.rs:10:26 Nov 02 15:07:36.704 INFO kablam! | Nov 02 15:07:36.704 INFO kablam! 10 | use std::io::{BufReader, BufWriter}; Nov 02 15:07:36.705 INFO kablam! | ^^^^^^^^^ Nov 02 15:07:36.705 INFO kablam! Nov 02 15:07:36.705 INFO kablam! warning: unused import: `channel` Nov 02 15:07:36.705 INFO kablam! --> src/net/connection.rs:5:41 Nov 02 15:07:36.706 INFO kablam! | Nov 02 15:07:36.706 INFO kablam! 5 | use std::sync::mpsc::{Sender, Receiver, channel}; Nov 02 15:07:36.706 INFO kablam! | ^^^^^^^ Nov 02 15:07:36.707 INFO kablam! Nov 02 15:07:36.707 INFO kablam! warning: unused import: `std::thread` Nov 02 15:07:36.707 INFO kablam! --> src/main.rs:3:5 Nov 02 15:07:36.707 INFO kablam! | Nov 02 15:07:36.708 INFO kablam! 3 | use std::thread; Nov 02 15:07:36.708 INFO kablam! | ^^^^^^^^^^^ Nov 02 15:07:36.708 INFO kablam! Nov 02 15:07:36.709 INFO kablam! warning: unused imports: `Receiver`, `Sender` Nov 02 15:07:36.709 INFO kablam! --> src/main.rs:4:23 Nov 02 15:07:36.709 INFO kablam! | Nov 02 15:07:36.709 INFO kablam! 4 | use std::sync::mpsc::{Sender, Receiver, channel}; Nov 02 15:07:36.709 INFO kablam! | ^^^^^^ ^^^^^^^^ Nov 02 15:07:36.709 INFO kablam! Nov 02 15:07:36.709 INFO kablam! warning: unused import: `net::raw::*` Nov 02 15:07:36.709 INFO kablam! --> src/main.rs:5:5 Nov 02 15:07:36.709 INFO kablam! | Nov 02 15:07:36.709 INFO kablam! 5 | use net::raw::*; Nov 02 15:07:36.709 INFO kablam! | ^^^^^^^^^^^ Nov 02 15:07:36.709 INFO kablam! Nov 02 15:07:36.709 INFO kablam! warning: unused import: `net::connection::*` Nov 02 15:07:36.709 INFO kablam! --> src/main.rs:6:5 Nov 02 15:07:36.709 INFO kablam! | Nov 02 15:07:36.709 INFO kablam! 6 | use net::connection::*; Nov 02 15:07:36.709 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 02 15:07:36.709 INFO kablam! Nov 02 15:07:36.756 INFO kablam! warning: unused variable: `e` Nov 02 15:07:36.756 INFO kablam! --> src/net/raw.rs:29:17 Nov 02 15:07:36.756 INFO kablam! | Nov 02 15:07:36.756 INFO kablam! 29 | Err(e) => { Nov 02 15:07:36.756 INFO kablam! | ^ help: consider using `_e` instead Nov 02 15:07:36.756 INFO kablam! | Nov 02 15:07:36.756 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 02 15:07:36.756 INFO kablam! Nov 02 15:07:36.756 INFO kablam! warning: unused variable: `e` Nov 02 15:07:36.756 INFO kablam! --> src/net/raw.rs:46:17 Nov 02 15:07:36.756 INFO kablam! | Nov 02 15:07:36.757 INFO kablam! 46 | Err(e) => { Nov 02 15:07:36.757 INFO kablam! | ^ help: consider using `_e` instead Nov 02 15:07:36.757 INFO kablam! Nov 02 15:07:36.757 INFO kablam! warning: unused variable: `stream` Nov 02 15:07:36.757 INFO kablam! --> src/net/raw.rs:37:26 Nov 02 15:07:36.757 INFO kablam! | Nov 02 15:07:36.757 INFO kablam! 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver) { Nov 02 15:07:36.757 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Nov 02 15:07:36.757 INFO kablam! Nov 02 15:07:36.757 INFO kablam! warning: unused variable: `rx_to_client` Nov 02 15:07:36.757 INFO kablam! --> src/net/raw.rs:76:12 Nov 02 15:07:36.757 INFO kablam! | Nov 02 15:07:36.757 INFO kablam! 76 | pub fn run(rx_to_client: Receiver) -> io::Result> { Nov 02 15:07:36.757 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_rx_to_client` instead Nov 02 15:07:36.757 INFO kablam! Nov 02 15:07:36.757 INFO kablam! warning: unused variable: `tx` Nov 02 15:07:36.757 INFO kablam! --> src/main.rs:19:10 Nov 02 15:07:36.757 INFO kablam! | Nov 02 15:07:36.757 INFO kablam! 19 | let (tx, rx) = channel::(); Nov 02 15:07:36.757 INFO kablam! | ^^ help: consider using `_tx` instead Nov 02 15:07:36.757 INFO kablam! Nov 02 15:07:36.757 INFO kablam! warning: unused variable: `foo` Nov 02 15:07:36.757 INFO kablam! --> src/main.rs:20:9 Nov 02 15:07:36.757 INFO kablam! | Nov 02 15:07:36.757 INFO kablam! 20 | let foo = net::raw::run(rx).unwrap(); Nov 02 15:07:36.757 INFO kablam! | ^^^ help: consider using `_foo` instead Nov 02 15:07:36.757 INFO kablam! Nov 02 15:07:36.768 INFO kablam! warning: variable does not need to be mutable Nov 02 15:07:36.768 INFO kablam! --> src/net/raw.rs:13:24 Nov 02 15:07:36.768 INFO kablam! | Nov 02 15:07:36.768 INFO kablam! 13 | fn connection_listener(mut stream: TcpStream, tx_from_client: Sender) { Nov 02 15:07:36.768 INFO kablam! | ----^^^^^^ Nov 02 15:07:36.768 INFO kablam! | | Nov 02 15:07:36.768 INFO kablam! | help: remove this `mut` Nov 02 15:07:36.768 INFO kablam! | Nov 02 15:07:36.768 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 15:07:36.768 INFO kablam! Nov 02 15:07:36.768 INFO kablam! warning: variable does not need to be mutable Nov 02 15:07:36.768 INFO kablam! --> src/net/raw.rs:37:22 Nov 02 15:07:36.768 INFO kablam! | Nov 02 15:07:36.768 INFO kablam! 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver) { Nov 02 15:07:36.768 INFO kablam! | ----^^^^^^ Nov 02 15:07:36.768 INFO kablam! | | Nov 02 15:07:36.768 INFO kablam! | help: remove this `mut` Nov 02 15:07:36.768 INFO kablam! Nov 02 15:07:36.772 INFO kablam! warning: variable does not need to be mutable Nov 02 15:07:36.772 INFO kablam! --> src/net/raw.rs:53:11 Nov 02 15:07:36.772 INFO kablam! | Nov 02 15:07:36.772 INFO kablam! 53 | fn accept(mut listener: TcpListener, new_connections: Sender) { Nov 02 15:07:36.772 INFO kablam! | ----^^^^^^^^ Nov 02 15:07:36.772 INFO kablam! | | Nov 02 15:07:36.772 INFO kablam! | help: remove this `mut` Nov 02 15:07:36.772 INFO kablam! Nov 02 15:07:36.772 INFO kablam! warning: variant is never constructed: `RawString` Nov 02 15:07:36.772 INFO kablam! --> src/net/connection.rs:8:5 Nov 02 15:07:36.772 INFO kablam! | Nov 02 15:07:36.772 INFO kablam! 8 | RawString(String), Nov 02 15:07:36.772 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 02 15:07:36.772 INFO kablam! | Nov 02 15:07:36.772 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 15:07:36.772 INFO kablam! Nov 02 15:07:36.772 INFO kablam! warning: variant is never constructed: `RawString` Nov 02 15:07:36.772 INFO kablam! --> src/net/connection.rs:12:5 Nov 02 15:07:36.772 INFO kablam! | Nov 02 15:07:36.772 INFO kablam! 12 | RawString(String), Nov 02 15:07:36.772 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 02 15:07:36.772 INFO kablam! Nov 02 15:07:36.777 INFO kablam! warning: denote infinite loops with `loop { ... }` Nov 02 15:07:36.777 INFO kablam! --> src/main.rs:21:5 Nov 02 15:07:36.777 INFO kablam! | Nov 02 15:07:36.777 INFO kablam! 21 | while true { Nov 02 15:07:36.777 INFO kablam! | ^^^^^^^^^^ help: use `loop` Nov 02 15:07:36.777 INFO kablam! | Nov 02 15:07:36.777 INFO kablam! = note: #[warn(while_true)] on by default Nov 02 15:07:36.777 INFO kablam! Nov 02 15:07:37.008 INFO kablam! warning: unused import: `Shutdown` Nov 02 15:07:37.009 INFO kablam! --> src/net/raw.rs:5:40 Nov 02 15:07:37.009 INFO kablam! | Nov 02 15:07:37.009 INFO kablam! 5 | use std::net::{TcpListener, TcpStream, Shutdown}; Nov 02 15:07:37.009 INFO kablam! | ^^^^^^^^ Nov 02 15:07:37.009 INFO kablam! | Nov 02 15:07:37.009 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 02 15:07:37.009 INFO kablam! Nov 02 15:07:37.009 INFO kablam! warning: unused import: `BufWriter` Nov 02 15:07:37.009 INFO kablam! --> src/net/raw.rs:10:26 Nov 02 15:07:37.009 INFO kablam! | Nov 02 15:07:37.009 INFO kablam! 10 | use std::io::{BufReader, BufWriter}; Nov 02 15:07:37.009 INFO kablam! | ^^^^^^^^^ Nov 02 15:07:37.009 INFO kablam! Nov 02 15:07:37.009 INFO kablam! warning: unused import: `channel` Nov 02 15:07:37.009 INFO kablam! --> src/net/connection.rs:5:41 Nov 02 15:07:37.009 INFO kablam! | Nov 02 15:07:37.009 INFO kablam! 5 | use std::sync::mpsc::{Sender, Receiver, channel}; Nov 02 15:07:37.009 INFO kablam! | ^^^^^^^ Nov 02 15:07:37.009 INFO kablam! Nov 02 15:07:37.009 INFO kablam! warning: unused import: `std::thread` Nov 02 15:07:37.009 INFO kablam! --> src/main.rs:3:5 Nov 02 15:07:37.009 INFO kablam! | Nov 02 15:07:37.009 INFO kablam! 3 | use std::thread; Nov 02 15:07:37.009 INFO kablam! | ^^^^^^^^^^^ Nov 02 15:07:37.009 INFO kablam! Nov 02 15:07:37.009 INFO kablam! warning: unused imports: `Receiver`, `Sender` Nov 02 15:07:37.009 INFO kablam! --> src/main.rs:4:23 Nov 02 15:07:37.009 INFO kablam! | Nov 02 15:07:37.009 INFO kablam! 4 | use std::sync::mpsc::{Sender, Receiver, channel}; Nov 02 15:07:37.009 INFO kablam! | ^^^^^^ ^^^^^^^^ Nov 02 15:07:37.009 INFO kablam! Nov 02 15:07:37.009 INFO kablam! warning: unused import: `net::raw::*` Nov 02 15:07:37.009 INFO kablam! --> src/main.rs:5:5 Nov 02 15:07:37.009 INFO kablam! | Nov 02 15:07:37.009 INFO kablam! 5 | use net::raw::*; Nov 02 15:07:37.009 INFO kablam! | ^^^^^^^^^^^ Nov 02 15:07:37.009 INFO kablam! Nov 02 15:07:37.009 INFO kablam! warning: unused import: `net::connection::*` Nov 02 15:07:37.009 INFO kablam! --> src/main.rs:6:5 Nov 02 15:07:37.009 INFO kablam! | Nov 02 15:07:37.009 INFO kablam! 6 | use net::connection::*; Nov 02 15:07:37.009 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 02 15:07:37.009 INFO kablam! Nov 02 15:07:37.047 INFO kablam! warning: unused variable: `e` Nov 02 15:07:37.047 INFO kablam! --> src/net/raw.rs:29:17 Nov 02 15:07:37.047 INFO kablam! | Nov 02 15:07:37.047 INFO kablam! 29 | Err(e) => { Nov 02 15:07:37.047 INFO kablam! | ^ help: consider using `_e` instead Nov 02 15:07:37.047 INFO kablam! | Nov 02 15:07:37.047 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 02 15:07:37.047 INFO kablam! Nov 02 15:07:37.047 INFO kablam! warning: unused variable: `e` Nov 02 15:07:37.047 INFO kablam! --> src/net/raw.rs:46:17 Nov 02 15:07:37.047 INFO kablam! | Nov 02 15:07:37.047 INFO kablam! 46 | Err(e) => { Nov 02 15:07:37.047 INFO kablam! | ^ help: consider using `_e` instead Nov 02 15:07:37.047 INFO kablam! Nov 02 15:07:37.047 INFO kablam! warning: unused variable: `stream` Nov 02 15:07:37.047 INFO kablam! --> src/net/raw.rs:37:26 Nov 02 15:07:37.047 INFO kablam! | Nov 02 15:07:37.047 INFO kablam! 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver) { Nov 02 15:07:37.047 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Nov 02 15:07:37.047 INFO kablam! Nov 02 15:07:37.047 INFO kablam! warning: unused variable: `rx_to_client` Nov 02 15:07:37.047 INFO kablam! --> src/net/raw.rs:76:12 Nov 02 15:07:37.047 INFO kablam! | Nov 02 15:07:37.047 INFO kablam! 76 | pub fn run(rx_to_client: Receiver) -> io::Result> { Nov 02 15:07:37.047 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_rx_to_client` instead Nov 02 15:07:37.047 INFO kablam! Nov 02 15:07:37.047 INFO kablam! warning: unused variable: `tx` Nov 02 15:07:37.047 INFO kablam! --> src/main.rs:19:10 Nov 02 15:07:37.047 INFO kablam! | Nov 02 15:07:37.047 INFO kablam! 19 | let (tx, rx) = channel::(); Nov 02 15:07:37.047 INFO kablam! | ^^ help: consider using `_tx` instead Nov 02 15:07:37.047 INFO kablam! Nov 02 15:07:37.048 INFO kablam! warning: unused variable: `foo` Nov 02 15:07:37.048 INFO kablam! --> src/main.rs:20:9 Nov 02 15:07:37.048 INFO kablam! | Nov 02 15:07:37.048 INFO kablam! 20 | let foo = net::raw::run(rx).unwrap(); Nov 02 15:07:37.048 INFO kablam! | ^^^ help: consider using `_foo` instead Nov 02 15:07:37.048 INFO kablam! Nov 02 15:07:37.052 INFO kablam! warning: variable does not need to be mutable Nov 02 15:07:37.052 INFO kablam! --> src/net/raw.rs:13:24 Nov 02 15:07:37.052 INFO kablam! | Nov 02 15:07:37.052 INFO kablam! 13 | fn connection_listener(mut stream: TcpStream, tx_from_client: Sender) { Nov 02 15:07:37.052 INFO kablam! | ----^^^^^^ Nov 02 15:07:37.052 INFO kablam! | | Nov 02 15:07:37.052 INFO kablam! | help: remove this `mut` Nov 02 15:07:37.052 INFO kablam! | Nov 02 15:07:37.052 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 15:07:37.052 INFO kablam! Nov 02 15:07:37.052 INFO kablam! warning: variable does not need to be mutable Nov 02 15:07:37.052 INFO kablam! --> src/net/raw.rs:37:22 Nov 02 15:07:37.052 INFO kablam! | Nov 02 15:07:37.052 INFO kablam! 37 | fn connection_sender(mut stream: TcpStream, rx_to_client: Receiver) { Nov 02 15:07:37.052 INFO kablam! | ----^^^^^^ Nov 02 15:07:37.052 INFO kablam! | | Nov 02 15:07:37.052 INFO kablam! | help: remove this `mut` Nov 02 15:07:37.052 INFO kablam! Nov 02 15:07:37.059 INFO kablam! warning: variable does not need to be mutable Nov 02 15:07:37.059 INFO kablam! --> src/net/raw.rs:53:11 Nov 02 15:07:37.059 INFO kablam! | Nov 02 15:07:37.059 INFO kablam! 53 | fn accept(mut listener: TcpListener, new_connections: Sender) { Nov 02 15:07:37.059 INFO kablam! | ----^^^^^^^^ Nov 02 15:07:37.059 INFO kablam! | | Nov 02 15:07:37.059 INFO kablam! | help: remove this `mut` Nov 02 15:07:37.059 INFO kablam! Nov 02 15:07:37.059 INFO kablam! warning: variant is never constructed: `RawString` Nov 02 15:07:37.059 INFO kablam! --> src/net/connection.rs:8:5 Nov 02 15:07:37.059 INFO kablam! | Nov 02 15:07:37.059 INFO kablam! 8 | RawString(String), Nov 02 15:07:37.059 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 02 15:07:37.059 INFO kablam! | Nov 02 15:07:37.059 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 15:07:37.059 INFO kablam! Nov 02 15:07:37.059 INFO kablam! warning: variant is never constructed: `RawString` Nov 02 15:07:37.059 INFO kablam! --> src/net/connection.rs:12:5 Nov 02 15:07:37.059 INFO kablam! | Nov 02 15:07:37.059 INFO kablam! 12 | RawString(String), Nov 02 15:07:37.059 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 02 15:07:37.059 INFO kablam! Nov 02 15:07:37.060 INFO kablam! warning: denote infinite loops with `loop { ... }` Nov 02 15:07:37.060 INFO kablam! --> src/main.rs:21:5 Nov 02 15:07:37.060 INFO kablam! | Nov 02 15:07:37.060 INFO kablam! 21 | while true { Nov 02 15:07:37.060 INFO kablam! | ^^^^^^^^^^ help: use `loop` Nov 02 15:07:37.060 INFO kablam! | Nov 02 15:07:37.060 INFO kablam! = note: #[warn(while_true)] on by default Nov 02 15:07:37.060 INFO kablam! Nov 02 15:07:37.075 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.78s Nov 02 15:07:37.077 INFO kablam! su: No module specific data is present Nov 02 15:07:37.465 INFO running `"docker" "rm" "-f" "8d39633fd83c21fb127c26026f59409e724425f716fe71800de77e853a3c8c62"` Nov 02 15:07:37.664 INFO blam! 8d39633fd83c21fb127c26026f59409e724425f716fe71800de77e853a3c8c62