Nov 09 16:17:30.090 INFO checking aswaving/netcat-rs against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 16:17:30.090 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 16:17:30.333 INFO blam! 447a0a26fa94d4d1879ea2145038050756c47ede056389c37623f9816e8993bf
Nov 09 16:17:30.339 INFO running `"docker" "start" "-a" "447a0a26fa94d4d1879ea2145038050756c47ede056389c37623f9816e8993bf"`
Nov 09 16:17:31.010 INFO kablam! usermod: no changes
Nov 09 16:17:31.113 INFO kablam!     Checking clap v2.13.0
Nov 09 16:17:34.788 INFO kablam!     Checking netcat-rs v0.1.0 (/source)
Nov 09 16:17:35.851 INFO kablam! warning: unused import: `SocketAddr`
Nov 09 16:17:35.851 INFO kablam!   --> src/main.rs:13:51
Nov 09 16:17:35.851 INFO kablam!    |
Nov 09 16:17:35.851 INFO kablam! 13 | use std::net::{TcpStream, TcpListener, UdpSocket, SocketAddr};
Nov 09 16:17:35.851 INFO kablam!    |                                                   ^^^^^^^^^^
Nov 09 16:17:35.851 INFO kablam!    |
Nov 09 16:17:35.851 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 16:17:35.851 INFO kablam! 
Nov 09 16:17:35.971 INFO kablam! warning: unused import: `SocketAddr`
Nov 09 16:17:35.971 INFO kablam!   --> src/main.rs:13:51
Nov 09 16:17:35.971 INFO kablam!    |
Nov 09 16:17:35.971 INFO kablam! 13 | use std::net::{TcpStream, TcpListener, UdpSocket, SocketAddr};
Nov 09 16:17:35.971 INFO kablam!    |                                                   ^^^^^^^^^^
Nov 09 16:17:35.971 INFO kablam!    |
Nov 09 16:17:35.971 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 16:17:35.971 INFO kablam! 
Nov 09 16:17:35.980 INFO kablam! warning: unused variable: `event_loop`
Nov 09 16:17:35.980 INFO kablam!   --> src/iopoll.rs:20:25
Nov 09 16:17:35.980 INFO kablam!    |
Nov 09 16:17:35.980 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 09 16:17:35.980 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 09 16:17:35.980 INFO kablam!    |
Nov 09 16:17:35.980 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 16:17:35.980 INFO kablam! 
Nov 09 16:17:35.980 INFO kablam! warning: unused variable: `stream_id`
Nov 09 16:17:35.980 INFO kablam!   --> src/iopoll.rs:20:53
Nov 09 16:17:35.980 INFO kablam!    |
Nov 09 16:17:35.980 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 09 16:17:35.980 INFO kablam!    |                                                     ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 09 16:17:35.980 INFO kablam! 
Nov 09 16:17:35.980 INFO kablam! warning: unused variable: `event_loop`
Nov 09 16:17:35.980 INFO kablam!   --> src/iopoll.rs:21:26
Nov 09 16:17:35.980 INFO kablam!    |
Nov 09 16:17:35.980 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 09 16:17:35.980 INFO kablam!    |                          ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 09 16:17:35.980 INFO kablam! 
Nov 09 16:17:35.980 INFO kablam! warning: unused variable: `stream_id`
Nov 09 16:17:35.980 INFO kablam!   --> src/iopoll.rs:21:54
Nov 09 16:17:35.980 INFO kablam!    |
Nov 09 16:17:35.980 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 09 16:17:35.980 INFO kablam!    |                                                      ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 09 16:17:35.980 INFO kablam! 
Nov 09 16:17:35.980 INFO kablam! warning: unused variable: `event_loop`
Nov 09 16:17:35.980 INFO kablam!   --> src/iopoll.rs:26:27
Nov 09 16:17:35.980 INFO kablam!    |
Nov 09 16:17:35.980 INFO kablam! 26 |     fn timeout(&mut self, event_loop: &mut EventLoop) {}
Nov 09 16:17:35.980 INFO kablam!    |                           ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 09 16:17:35.980 INFO kablam! 
Nov 09 16:17:35.980 INFO kablam! warning: unused variable: `nr`
Nov 09 16:17:35.980 INFO kablam!    --> src/iopoll.rs:195:26
Nov 09 16:17:35.980 INFO kablam!     |
Nov 09 16:17:35.980 INFO kablam! 195 |                     for (nr, &(fd, eventset)) in bla.iter().enumerate() {
Nov 09 16:17:35.980 INFO kablam!     |                          ^^ help: consider using `_nr` instead
Nov 09 16:17:35.980 INFO kablam! 
Nov 09 16:17:35.980 INFO kablam! warning: unused variable: `stdin_stream`
Nov 09 16:17:35.980 INFO kablam!    --> src/iopoll.rs:248:38
Nov 09 16:17:35.980 INFO kablam!     |
Nov 09 16:17:35.980 INFO kablam! 248 |     pub fn register_stdin(&mut self, stdin_stream: &Stdin) -> Token {
Nov 09 16:17:35.980 INFO kablam!     |                                      ^^^^^^^^^^^^ help: consider using `_stdin_stream` instead
Nov 09 16:17:35.980 INFO kablam! 
Nov 09 16:17:36.027 INFO kablam! warning: variable does not need to be mutable
Nov 09 16:17:36.027 INFO kablam!    --> src/iopoll.rs:172:13
Nov 09 16:17:36.027 INFO kablam!     |
Nov 09 16:17:36.027 INFO kablam! 172 |         let mut result = Ok(());
Nov 09 16:17:36.027 INFO kablam!     |             ----^^^^^^
Nov 09 16:17:36.027 INFO kablam!     |             |
Nov 09 16:17:36.027 INFO kablam!     |             help: remove this `mut`
Nov 09 16:17:36.027 INFO kablam!     |
Nov 09 16:17:36.027 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 16:17:36.027 INFO kablam! 
Nov 09 16:17:36.119 INFO kablam! warning: unused variable: `event_loop`
Nov 09 16:17:36.119 INFO kablam!   --> src/iopoll.rs:20:25
Nov 09 16:17:36.119 INFO kablam!    |
Nov 09 16:17:36.119 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 09 16:17:36.119 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 09 16:17:36.119 INFO kablam!    |
Nov 09 16:17:36.119 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 16:17:36.119 INFO kablam! 
Nov 09 16:17:36.119 INFO kablam! warning: unused variable: `stream_id`
Nov 09 16:17:36.119 INFO kablam!   --> src/iopoll.rs:20:53
Nov 09 16:17:36.119 INFO kablam!    |
Nov 09 16:17:36.119 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 09 16:17:36.119 INFO kablam!    |                                                     ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 09 16:17:36.119 INFO kablam! 
Nov 09 16:17:36.119 INFO kablam! warning: unused variable: `event_loop`
Nov 09 16:17:36.119 INFO kablam!   --> src/iopoll.rs:21:26
Nov 09 16:17:36.119 INFO kablam!    |
Nov 09 16:17:36.119 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 09 16:17:36.119 INFO kablam!    |                          ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 09 16:17:36.119 INFO kablam! 
Nov 09 16:17:36.119 INFO kablam! warning: unused variable: `stream_id`
Nov 09 16:17:36.119 INFO kablam!   --> src/iopoll.rs:21:54
Nov 09 16:17:36.119 INFO kablam!    |
Nov 09 16:17:36.119 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 09 16:17:36.119 INFO kablam!    |                                                      ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 09 16:17:36.119 INFO kablam! 
Nov 09 16:17:36.119 INFO kablam! warning: unused variable: `event_loop`
Nov 09 16:17:36.119 INFO kablam!   --> src/iopoll.rs:26:27
Nov 09 16:17:36.119 INFO kablam!    |
Nov 09 16:17:36.119 INFO kablam! 26 |     fn timeout(&mut self, event_loop: &mut EventLoop) {}
Nov 09 16:17:36.119 INFO kablam!    |                           ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 09 16:17:36.119 INFO kablam! 
Nov 09 16:17:36.119 INFO kablam! warning: unused variable: `nr`
Nov 09 16:17:36.119 INFO kablam!    --> src/iopoll.rs:195:26
Nov 09 16:17:36.119 INFO kablam!     |
Nov 09 16:17:36.119 INFO kablam! 195 |                     for (nr, &(fd, eventset)) in bla.iter().enumerate() {
Nov 09 16:17:36.119 INFO kablam!     |                          ^^ help: consider using `_nr` instead
Nov 09 16:17:36.119 INFO kablam! 
Nov 09 16:17:36.119 INFO kablam! warning: unused variable: `stdin_stream`
Nov 09 16:17:36.119 INFO kablam!    --> src/iopoll.rs:248:38
Nov 09 16:17:36.119 INFO kablam!     |
Nov 09 16:17:36.119 INFO kablam! 248 |     pub fn register_stdin(&mut self, stdin_stream: &Stdin) -> Token {
Nov 09 16:17:36.119 INFO kablam!     |                                      ^^^^^^^^^^^^ help: consider using `_stdin_stream` instead
Nov 09 16:17:36.119 INFO kablam! 
Nov 09 16:17:36.144 INFO kablam! warning: variable does not need to be mutable
Nov 09 16:17:36.144 INFO kablam!    --> src/iopoll.rs:172:13
Nov 09 16:17:36.144 INFO kablam!     |
Nov 09 16:17:36.144 INFO kablam! 172 |         let mut result = Ok(());
Nov 09 16:17:36.144 INFO kablam!     |             ----^^^^^^
Nov 09 16:17:36.144 INFO kablam!     |             |
Nov 09 16:17:36.144 INFO kablam!     |             help: remove this `mut`
Nov 09 16:17:36.145 INFO kablam!     |
Nov 09 16:17:36.145 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 16:17:36.145 INFO kablam! 
Nov 09 16:17:36.183 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
Nov 09 16:17:36.191 INFO kablam! su: No module specific data is present
Nov 09 16:17:36.965 INFO running `"docker" "rm" "-f" "447a0a26fa94d4d1879ea2145038050756c47ede056389c37623f9816e8993bf"`
Nov 09 16:17:37.228 INFO blam! 447a0a26fa94d4d1879ea2145038050756c47ede056389c37623f9816e8993bf