Nov 02 17:55:46.370 INFO checking aswaving/netcat-rs against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 17:55:46.371 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17:55:47.053 INFO blam! 7bf70971c18a81280633e37090a1e2b79033135e1c1343e52da609aa5a5a1e80
Nov 02 17:55:47.059 INFO running `"docker" "start" "-a" "7bf70971c18a81280633e37090a1e2b79033135e1c1343e52da609aa5a5a1e80"`
Nov 02 17:55:48.667 INFO kablam! usermod: no changes
Nov 02 17:55:48.785 INFO kablam!     Checking term_size v0.2.1
Nov 02 17:55:49.300 INFO kablam!     Checking clap v2.13.0
Nov 02 17:55:53.189 INFO kablam!     Checking netcat-rs v0.1.0 (/source)
Nov 02 17:55:53.820 INFO kablam! warning: unused import: `SocketAddr`
Nov 02 17:55:53.820 INFO kablam!   --> src/main.rs:13:51
Nov 02 17:55:53.820 INFO kablam!    |
Nov 02 17:55:53.820 INFO kablam! 13 | use std::net::{TcpStream, TcpListener, UdpSocket, SocketAddr};
Nov 02 17:55:53.820 INFO kablam!    |                                                   ^^^^^^^^^^
Nov 02 17:55:53.820 INFO kablam!    |
Nov 02 17:55:53.820 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 17:55:53.820 INFO kablam! 
Nov 02 17:55:54.052 INFO kablam! warning: unused variable: `event_loop`
Nov 02 17:55:54.052 INFO kablam!   --> src/iopoll.rs:20:25
Nov 02 17:55:54.052 INFO kablam!    |
Nov 02 17:55:54.052 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 02 17:55:54.052 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 02 17:55:54.052 INFO kablam!    |
Nov 02 17:55:54.052 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 17:55:54.052 INFO kablam! 
Nov 02 17:55:54.052 INFO kablam! warning: unused variable: `stream_id`
Nov 02 17:55:54.052 INFO kablam!   --> src/iopoll.rs:20:53
Nov 02 17:55:54.052 INFO kablam!    |
Nov 02 17:55:54.053 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 02 17:55:54.053 INFO kablam!    |                                                     ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 02 17:55:54.053 INFO kablam! 
Nov 02 17:55:54.055 INFO kablam! warning: unused variable: `event_loop`
Nov 02 17:55:54.055 INFO kablam!   --> src/iopoll.rs:21:26
Nov 02 17:55:54.055 INFO kablam!    |
Nov 02 17:55:54.055 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 02 17:55:54.055 INFO kablam!    |                          ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 02 17:55:54.055 INFO kablam! 
Nov 02 17:55:54.055 INFO kablam! warning: unused variable: `stream_id`
Nov 02 17:55:54.055 INFO kablam!   --> src/iopoll.rs:21:54
Nov 02 17:55:54.055 INFO kablam!    |
Nov 02 17:55:54.055 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 02 17:55:54.056 INFO kablam!    |                                                      ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 02 17:55:54.056 INFO kablam! 
Nov 02 17:55:54.056 INFO kablam! warning: unused variable: `event_loop`
Nov 02 17:55:54.056 INFO kablam!   --> src/iopoll.rs:26:27
Nov 02 17:55:54.056 INFO kablam!    |
Nov 02 17:55:54.056 INFO kablam! 26 |     fn timeout(&mut self, event_loop: &mut EventLoop) {}
Nov 02 17:55:54.056 INFO kablam!    |                           ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 02 17:55:54.056 INFO kablam! 
Nov 02 17:55:54.056 INFO kablam! warning: unused variable: `nr`
Nov 02 17:55:54.056 INFO kablam!    --> src/iopoll.rs:195:26
Nov 02 17:55:54.056 INFO kablam!     |
Nov 02 17:55:54.056 INFO kablam! 195 |                     for (nr, &(fd, eventset)) in bla.iter().enumerate() {
Nov 02 17:55:54.056 INFO kablam!     |                          ^^ help: consider using `_nr` instead
Nov 02 17:55:54.060 INFO kablam! 
Nov 02 17:55:54.060 INFO kablam! warning: unused variable: `stdin_stream`
Nov 02 17:55:54.060 INFO kablam!    --> src/iopoll.rs:248:38
Nov 02 17:55:54.060 INFO kablam!     |
Nov 02 17:55:54.060 INFO kablam! 248 |     pub fn register_stdin(&mut self, stdin_stream: &Stdin) -> Token {
Nov 02 17:55:54.060 INFO kablam!     |                                      ^^^^^^^^^^^^ help: consider using `_stdin_stream` instead
Nov 02 17:55:54.060 INFO kablam! 
Nov 02 17:55:54.113 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:55:54.113 INFO kablam!    --> src/iopoll.rs:172:13
Nov 02 17:55:54.113 INFO kablam!     |
Nov 02 17:55:54.113 INFO kablam! 172 |         let mut result = Ok(());
Nov 02 17:55:54.113 INFO kablam!     |             ----^^^^^^
Nov 02 17:55:54.113 INFO kablam!     |             |
Nov 02 17:55:54.113 INFO kablam!     |             help: remove this `mut`
Nov 02 17:55:54.113 INFO kablam!     |
Nov 02 17:55:54.113 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 17:55:54.113 INFO kablam! 
Nov 02 17:55:54.224 INFO kablam! warning: unused import: `SocketAddr`
Nov 02 17:55:54.224 INFO kablam!   --> src/main.rs:13:51
Nov 02 17:55:54.224 INFO kablam!    |
Nov 02 17:55:54.224 INFO kablam! 13 | use std::net::{TcpStream, TcpListener, UdpSocket, SocketAddr};
Nov 02 17:55:54.224 INFO kablam!    |                                                   ^^^^^^^^^^
Nov 02 17:55:54.224 INFO kablam!    |
Nov 02 17:55:54.224 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 17:55:54.224 INFO kablam! 
Nov 02 17:55:54.392 INFO kablam! warning: unused variable: `event_loop`
Nov 02 17:55:54.392 INFO kablam!   --> src/iopoll.rs:20:25
Nov 02 17:55:54.392 INFO kablam!    |
Nov 02 17:55:54.392 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 02 17:55:54.392 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 02 17:55:54.392 INFO kablam!    |
Nov 02 17:55:54.392 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 17:55:54.392 INFO kablam! 
Nov 02 17:55:54.392 INFO kablam! warning: unused variable: `stream_id`
Nov 02 17:55:54.392 INFO kablam!   --> src/iopoll.rs:20:53
Nov 02 17:55:54.392 INFO kablam!    |
Nov 02 17:55:54.392 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 02 17:55:54.392 INFO kablam!    |                                                     ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 02 17:55:54.392 INFO kablam! 
Nov 02 17:55:54.393 INFO kablam! warning: unused variable: `event_loop`
Nov 02 17:55:54.393 INFO kablam!   --> src/iopoll.rs:21:26
Nov 02 17:55:54.393 INFO kablam!    |
Nov 02 17:55:54.393 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 02 17:55:54.393 INFO kablam!    |                          ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 02 17:55:54.393 INFO kablam! 
Nov 02 17:55:54.393 INFO kablam! warning: unused variable: `stream_id`
Nov 02 17:55:54.393 INFO kablam!   --> src/iopoll.rs:21:54
Nov 02 17:55:54.393 INFO kablam!    |
Nov 02 17:55:54.393 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 02 17:55:54.393 INFO kablam!    |                                                      ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 02 17:55:54.393 INFO kablam! 
Nov 02 17:55:54.393 INFO kablam! warning: unused variable: `event_loop`
Nov 02 17:55:54.393 INFO kablam!   --> src/iopoll.rs:26:27
Nov 02 17:55:54.393 INFO kablam!    |
Nov 02 17:55:54.393 INFO kablam! 26 |     fn timeout(&mut self, event_loop: &mut EventLoop) {}
Nov 02 17:55:54.393 INFO kablam!    |                           ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 02 17:55:54.393 INFO kablam! 
Nov 02 17:55:54.393 INFO kablam! warning: unused variable: `nr`
Nov 02 17:55:54.393 INFO kablam!    --> src/iopoll.rs:195:26
Nov 02 17:55:54.393 INFO kablam!     |
Nov 02 17:55:54.393 INFO kablam! 195 |                     for (nr, &(fd, eventset)) in bla.iter().enumerate() {
Nov 02 17:55:54.393 INFO kablam!     |                          ^^ help: consider using `_nr` instead
Nov 02 17:55:54.393 INFO kablam! 
Nov 02 17:55:54.393 INFO kablam! warning: unused variable: `stdin_stream`
Nov 02 17:55:54.393 INFO kablam!    --> src/iopoll.rs:248:38
Nov 02 17:55:54.393 INFO kablam!     |
Nov 02 17:55:54.393 INFO kablam! 248 |     pub fn register_stdin(&mut self, stdin_stream: &Stdin) -> Token {
Nov 02 17:55:54.393 INFO kablam!     |                                      ^^^^^^^^^^^^ help: consider using `_stdin_stream` instead
Nov 02 17:55:54.393 INFO kablam! 
Nov 02 17:55:54.442 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:55:54.444 INFO kablam!    --> src/iopoll.rs:172:13
Nov 02 17:55:54.444 INFO kablam!     |
Nov 02 17:55:54.444 INFO kablam! 172 |         let mut result = Ok(());
Nov 02 17:55:54.444 INFO kablam!     |             ----^^^^^^
Nov 02 17:55:54.444 INFO kablam!     |             |
Nov 02 17:55:54.444 INFO kablam!     |             help: remove this `mut`
Nov 02 17:55:54.444 INFO kablam!     |
Nov 02 17:55:54.444 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 17:55:54.444 INFO kablam! 
Nov 02 17:55:54.466 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.77s
Nov 02 17:55:54.466 INFO kablam! su: No module specific data is present
Nov 02 17:55:54.813 INFO running `"docker" "rm" "-f" "7bf70971c18a81280633e37090a1e2b79033135e1c1343e52da609aa5a5a1e80"`
Nov 02 17:55:55.121 INFO blam! 7bf70971c18a81280633e37090a1e2b79033135e1c1343e52da609aa5a5a1e80