Nov 07 01:11:13.448 INFO checking aswaving/netcat-rs against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 01:11:13.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 01:11:13.952 INFO blam! 3e435956a2aa2b7c2051dacfbdafdb2faa122c6c5728fd5418f26bf443f6b2a8
Nov 07 01:11:13.956 INFO running `"docker" "start" "-a" "3e435956a2aa2b7c2051dacfbdafdb2faa122c6c5728fd5418f26bf443f6b2a8"`
Nov 07 01:11:14.780 INFO kablam! usermod: no changes
Nov 07 01:11:14.892 INFO kablam!     Checking clap v2.13.0
Nov 07 01:11:18.964 INFO kablam!     Checking netcat-rs v0.1.0 (/source)
Nov 07 01:11:19.631 INFO kablam! warning: unused import: `SocketAddr`
Nov 07 01:11:19.631 INFO kablam!   --> src/main.rs:13:51
Nov 07 01:11:19.631 INFO kablam!    |
Nov 07 01:11:19.631 INFO kablam! 13 | use std::net::{TcpStream, TcpListener, UdpSocket, SocketAddr};
Nov 07 01:11:19.631 INFO kablam!    |                                                   ^^^^^^^^^^
Nov 07 01:11:19.631 INFO kablam!    |
Nov 07 01:11:19.631 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 01:11:19.631 INFO kablam! 
Nov 07 01:11:19.639 INFO kablam! warning: unused import: `SocketAddr`
Nov 07 01:11:19.639 INFO kablam!   --> src/main.rs:13:51
Nov 07 01:11:19.639 INFO kablam!    |
Nov 07 01:11:19.639 INFO kablam! 13 | use std::net::{TcpStream, TcpListener, UdpSocket, SocketAddr};
Nov 07 01:11:19.639 INFO kablam!    |                                                   ^^^^^^^^^^
Nov 07 01:11:19.639 INFO kablam!    |
Nov 07 01:11:19.639 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 01:11:19.639 INFO kablam! 
Nov 07 01:11:19.729 INFO kablam! warning: unused variable: `event_loop`
Nov 07 01:11:19.729 INFO kablam!   --> src/iopoll.rs:20:25
Nov 07 01:11:19.729 INFO kablam!    |
Nov 07 01:11:19.729 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 07 01:11:19.729 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 07 01:11:19.729 INFO kablam!    |
Nov 07 01:11:19.729 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 01:11:19.729 INFO kablam! 
Nov 07 01:11:19.729 INFO kablam! warning: unused variable: `stream_id`
Nov 07 01:11:19.729 INFO kablam!   --> src/iopoll.rs:20:53
Nov 07 01:11:19.729 INFO kablam!    |
Nov 07 01:11:19.729 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 07 01:11:19.729 INFO kablam!    |                                                     ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 07 01:11:19.729 INFO kablam! 
Nov 07 01:11:19.729 INFO kablam! warning: unused variable: `event_loop`
Nov 07 01:11:19.729 INFO kablam!   --> src/iopoll.rs:21:26
Nov 07 01:11:19.729 INFO kablam!    |
Nov 07 01:11:19.729 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 07 01:11:19.729 INFO kablam!    |                          ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 07 01:11:19.729 INFO kablam! 
Nov 07 01:11:19.729 INFO kablam! warning: unused variable: `stream_id`
Nov 07 01:11:19.729 INFO kablam!   --> src/iopoll.rs:21:54
Nov 07 01:11:19.729 INFO kablam!    |
Nov 07 01:11:19.729 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 07 01:11:19.729 INFO kablam!    |                                                      ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 07 01:11:19.729 INFO kablam! 
Nov 07 01:11:19.729 INFO kablam! warning: unused variable: `event_loop`
Nov 07 01:11:19.729 INFO kablam!   --> src/iopoll.rs:26:27
Nov 07 01:11:19.729 INFO kablam!    |
Nov 07 01:11:19.729 INFO kablam! 26 |     fn timeout(&mut self, event_loop: &mut EventLoop) {}
Nov 07 01:11:19.729 INFO kablam!    |                           ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 07 01:11:19.729 INFO kablam! 
Nov 07 01:11:19.729 INFO kablam! warning: unused variable: `nr`
Nov 07 01:11:19.729 INFO kablam!    --> src/iopoll.rs:195:26
Nov 07 01:11:19.729 INFO kablam!     |
Nov 07 01:11:19.729 INFO kablam! 195 |                     for (nr, &(fd, eventset)) in bla.iter().enumerate() {
Nov 07 01:11:19.729 INFO kablam!     |                          ^^ help: consider using `_nr` instead
Nov 07 01:11:19.729 INFO kablam! 
Nov 07 01:11:19.729 INFO kablam! warning: unused variable: `stdin_stream`
Nov 07 01:11:19.729 INFO kablam!    --> src/iopoll.rs:248:38
Nov 07 01:11:19.729 INFO kablam!     |
Nov 07 01:11:19.729 INFO kablam! 248 |     pub fn register_stdin(&mut self, stdin_stream: &Stdin) -> Token {
Nov 07 01:11:19.729 INFO kablam!     |                                      ^^^^^^^^^^^^ help: consider using `_stdin_stream` instead
Nov 07 01:11:19.729 INFO kablam! 
Nov 07 01:11:19.732 INFO kablam! warning: unused variable: `event_loop`
Nov 07 01:11:19.732 INFO kablam!   --> src/iopoll.rs:20:25
Nov 07 01:11:19.732 INFO kablam!    |
Nov 07 01:11:19.732 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 07 01:11:19.732 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 07 01:11:19.732 INFO kablam!    |
Nov 07 01:11:19.733 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 01:11:19.733 INFO kablam! 
Nov 07 01:11:19.733 INFO kablam! warning: unused variable: `stream_id`
Nov 07 01:11:19.733 INFO kablam!   --> src/iopoll.rs:20:53
Nov 07 01:11:19.733 INFO kablam!    |
Nov 07 01:11:19.733 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 07 01:11:19.733 INFO kablam!    |                                                     ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 07 01:11:19.733 INFO kablam! 
Nov 07 01:11:19.733 INFO kablam! warning: unused variable: `event_loop`
Nov 07 01:11:19.733 INFO kablam!   --> src/iopoll.rs:21:26
Nov 07 01:11:19.733 INFO kablam!    |
Nov 07 01:11:19.733 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 07 01:11:19.733 INFO kablam!    |                          ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 07 01:11:19.733 INFO kablam! 
Nov 07 01:11:19.733 INFO kablam! warning: unused variable: `stream_id`
Nov 07 01:11:19.733 INFO kablam!   --> src/iopoll.rs:21:54
Nov 07 01:11:19.733 INFO kablam!    |
Nov 07 01:11:19.737 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 07 01:11:19.737 INFO kablam!    |                                                      ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 07 01:11:19.737 INFO kablam! 
Nov 07 01:11:19.737 INFO kablam! warning: unused variable: `event_loop`
Nov 07 01:11:19.737 INFO kablam!   --> src/iopoll.rs:26:27
Nov 07 01:11:19.737 INFO kablam!    |
Nov 07 01:11:19.737 INFO kablam! 26 |     fn timeout(&mut self, event_loop: &mut EventLoop) {}
Nov 07 01:11:19.737 INFO kablam!    |                           ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 07 01:11:19.737 INFO kablam! 
Nov 07 01:11:19.737 INFO kablam! warning: unused variable: `nr`
Nov 07 01:11:19.738 INFO kablam!    --> src/iopoll.rs:195:26
Nov 07 01:11:19.738 INFO kablam!     |
Nov 07 01:11:19.738 INFO kablam! 195 |                     for (nr, &(fd, eventset)) in bla.iter().enumerate() {
Nov 07 01:11:19.738 INFO kablam!     |                          ^^ help: consider using `_nr` instead
Nov 07 01:11:19.738 INFO kablam! 
Nov 07 01:11:19.738 INFO kablam! warning: unused variable: `stdin_stream`
Nov 07 01:11:19.738 INFO kablam!    --> src/iopoll.rs:248:38
Nov 07 01:11:19.738 INFO kablam!     |
Nov 07 01:11:19.738 INFO kablam! 248 |     pub fn register_stdin(&mut self, stdin_stream: &Stdin) -> Token {
Nov 07 01:11:19.738 INFO kablam!     |                                      ^^^^^^^^^^^^ help: consider using `_stdin_stream` instead
Nov 07 01:11:19.738 INFO kablam! 
Nov 07 01:11:19.768 INFO kablam! warning: variable does not need to be mutable
Nov 07 01:11:19.768 INFO kablam!    --> src/iopoll.rs:172:13
Nov 07 01:11:19.768 INFO kablam!     |
Nov 07 01:11:19.768 INFO kablam! 172 |         let mut result = Ok(());
Nov 07 01:11:19.768 INFO kablam!     |             ----^^^^^^
Nov 07 01:11:19.768 INFO kablam!     |             |
Nov 07 01:11:19.768 INFO kablam!     |             help: remove this `mut`
Nov 07 01:11:19.768 INFO kablam!     |
Nov 07 01:11:19.768 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 01:11:19.768 INFO kablam! 
Nov 07 01:11:19.768 INFO kablam! warning: variable does not need to be mutable
Nov 07 01:11:19.768 INFO kablam!    --> src/iopoll.rs:172:13
Nov 07 01:11:19.768 INFO kablam!     |
Nov 07 01:11:19.768 INFO kablam! 172 |         let mut result = Ok(());
Nov 07 01:11:19.768 INFO kablam!     |             ----^^^^^^
Nov 07 01:11:19.768 INFO kablam!     |             |
Nov 07 01:11:19.768 INFO kablam!     |             help: remove this `mut`
Nov 07 01:11:19.768 INFO kablam!     |
Nov 07 01:11:19.768 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 01:11:19.768 INFO kablam! 
Nov 07 01:11:19.788 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.97s
Nov 07 01:11:19.793 INFO kablam! su: No module specific data is present
Nov 07 01:11:20.043 INFO running `"docker" "rm" "-f" "3e435956a2aa2b7c2051dacfbdafdb2faa122c6c5728fd5418f26bf443f6b2a8"`
Nov 07 01:11:20.122 INFO blam! 3e435956a2aa2b7c2051dacfbdafdb2faa122c6c5728fd5418f26bf443f6b2a8