Oct 27 08:05:31.218 INFO checking aswaving/netcat-rs against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 08:05:31.219 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 08:05:31.579 INFO blam! 1ec9cc7abd0a5a86596c3214d3dc4062059c6c4f52c9de1151a8d6b3e60e6c5b
Oct 27 08:05:31.589 INFO running `"docker" "start" "-a" "1ec9cc7abd0a5a86596c3214d3dc4062059c6c4f52c9de1151a8d6b3e60e6c5b"`
Oct 27 08:05:32.333 INFO kablam! usermod: no changes
Oct 27 08:05:32.411 INFO kablam!     Checking netcat-rs v0.1.0 (/source)
Oct 27 08:05:33.484 INFO kablam! warning: unused import: `SocketAddr`
Oct 27 08:05:33.484 INFO kablam!   --> src/main.rs:13:51
Oct 27 08:05:33.485 INFO kablam!    |
Oct 27 08:05:33.485 INFO kablam! 13 | use std::net::{TcpStream, TcpListener, UdpSocket, SocketAddr};
Oct 27 08:05:33.485 INFO kablam!    |                                                   ^^^^^^^^^^
Oct 27 08:05:33.486 INFO kablam!    |
Oct 27 08:05:33.486 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 08:05:33.486 INFO kablam! 
Oct 27 08:05:33.671 INFO kablam! warning: unused import: `SocketAddr`
Oct 27 08:05:33.672 INFO kablam!   --> src/main.rs:13:51
Oct 27 08:05:33.672 INFO kablam!    |
Oct 27 08:05:33.672 INFO kablam! 13 | use std::net::{TcpStream, TcpListener, UdpSocket, SocketAddr};
Oct 27 08:05:33.672 INFO kablam!    |                                                   ^^^^^^^^^^
Oct 27 08:05:33.673 INFO kablam!    |
Oct 27 08:05:33.673 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 08:05:33.673 INFO kablam! 
Oct 27 08:05:33.699 INFO kablam! warning: unused variable: `event_loop`
Oct 27 08:05:33.700 INFO kablam!   --> src/iopoll.rs:20:25
Oct 27 08:05:33.700 INFO kablam!    |
Oct 27 08:05:33.700 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Oct 27 08:05:33.701 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Oct 27 08:05:33.701 INFO kablam!    |
Oct 27 08:05:33.701 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 08:05:33.701 INFO kablam! 
Oct 27 08:05:33.702 INFO kablam! warning: unused variable: `stream_id`
Oct 27 08:05:33.702 INFO kablam!   --> src/iopoll.rs:20:53
Oct 27 08:05:33.702 INFO kablam!    |
Oct 27 08:05:33.703 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Oct 27 08:05:33.703 INFO kablam!    |                                                     ^^^^^^^^^ help: consider using `_stream_id` instead
Oct 27 08:05:33.703 INFO kablam! 
Oct 27 08:05:33.703 INFO kablam! warning: unused variable: `event_loop`
Oct 27 08:05:33.704 INFO kablam!   --> src/iopoll.rs:21:26
Oct 27 08:05:33.704 INFO kablam!    |
Oct 27 08:05:33.704 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Oct 27 08:05:33.704 INFO kablam!    |                          ^^^^^^^^^^ help: consider using `_event_loop` instead
Oct 27 08:05:33.705 INFO kablam! 
Oct 27 08:05:33.705 INFO kablam! warning: unused variable: `stream_id`
Oct 27 08:05:33.705 INFO kablam!   --> src/iopoll.rs:21:54
Oct 27 08:05:33.706 INFO kablam!    |
Oct 27 08:05:33.706 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Oct 27 08:05:33.706 INFO kablam!    |                                                      ^^^^^^^^^ help: consider using `_stream_id` instead
Oct 27 08:05:33.706 INFO kablam! 
Oct 27 08:05:33.707 INFO kablam! warning: unused variable: `event_loop`
Oct 27 08:05:33.707 INFO kablam!   --> src/iopoll.rs:26:27
Oct 27 08:05:33.707 INFO kablam!    |
Oct 27 08:05:33.707 INFO kablam! 26 |     fn timeout(&mut self, event_loop: &mut EventLoop) {}
Oct 27 08:05:33.708 INFO kablam!    |                           ^^^^^^^^^^ help: consider using `_event_loop` instead
Oct 27 08:05:33.708 INFO kablam! 
Oct 27 08:05:33.708 INFO kablam! warning: unused variable: `nr`
Oct 27 08:05:33.709 INFO kablam!    --> src/iopoll.rs:195:26
Oct 27 08:05:33.709 INFO kablam!     |
Oct 27 08:05:33.709 INFO kablam! 195 |                     for (nr, &(fd, eventset)) in bla.iter().enumerate() {
Oct 27 08:05:33.709 INFO kablam!     |                          ^^ help: consider using `_nr` instead
Oct 27 08:05:33.710 INFO kablam! 
Oct 27 08:05:33.710 INFO kablam! warning: unused variable: `stdin_stream`
Oct 27 08:05:33.710 INFO kablam!    --> src/iopoll.rs:248:38
Oct 27 08:05:33.710 INFO kablam!     |
Oct 27 08:05:33.711 INFO kablam! 248 |     pub fn register_stdin(&mut self, stdin_stream: &Stdin) -> Token {
Oct 27 08:05:33.711 INFO kablam!     |                                      ^^^^^^^^^^^^ help: consider using `_stdin_stream` instead
Oct 27 08:05:33.711 INFO kablam! 
Oct 27 08:05:33.763 INFO kablam! warning: variable does not need to be mutable
Oct 27 08:05:33.764 INFO kablam!    --> src/iopoll.rs:172:13
Oct 27 08:05:33.764 INFO kablam!     |
Oct 27 08:05:33.764 INFO kablam! 172 |         let mut result = Ok(());
Oct 27 08:05:33.764 INFO kablam!     |             ----^^^^^^
Oct 27 08:05:33.764 INFO kablam!     |             |
Oct 27 08:05:33.764 INFO kablam!     |             help: remove this `mut`
Oct 27 08:05:33.764 INFO kablam!     |
Oct 27 08:05:33.764 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 08:05:33.764 INFO kablam! 
Oct 27 08:05:33.799 INFO kablam! warning: unused variable: `event_loop`
Oct 27 08:05:33.799 INFO kablam!   --> src/iopoll.rs:20:25
Oct 27 08:05:33.799 INFO kablam!    |
Oct 27 08:05:33.799 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Oct 27 08:05:33.799 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Oct 27 08:05:33.799 INFO kablam!    |
Oct 27 08:05:33.803 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 08:05:33.803 INFO kablam! 
Oct 27 08:05:33.803 INFO kablam! warning: unused variable: `stream_id`
Oct 27 08:05:33.803 INFO kablam!   --> src/iopoll.rs:20:53
Oct 27 08:05:33.803 INFO kablam!    |
Oct 27 08:05:33.803 INFO kablam! 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Oct 27 08:05:33.803 INFO kablam!    |                                                     ^^^^^^^^^ help: consider using `_stream_id` instead
Oct 27 08:05:33.803 INFO kablam! 
Oct 27 08:05:33.803 INFO kablam! warning: unused variable: `event_loop`
Oct 27 08:05:33.803 INFO kablam!   --> src/iopoll.rs:21:26
Oct 27 08:05:33.803 INFO kablam!    |
Oct 27 08:05:33.803 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Oct 27 08:05:33.803 INFO kablam!    |                          ^^^^^^^^^^ help: consider using `_event_loop` instead
Oct 27 08:05:33.803 INFO kablam! 
Oct 27 08:05:33.803 INFO kablam! warning: unused variable: `stream_id`
Oct 27 08:05:33.803 INFO kablam!   --> src/iopoll.rs:21:54
Oct 27 08:05:33.803 INFO kablam!    |
Oct 27 08:05:33.803 INFO kablam! 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Oct 27 08:05:33.803 INFO kablam!    |                                                      ^^^^^^^^^ help: consider using `_stream_id` instead
Oct 27 08:05:33.803 INFO kablam! 
Oct 27 08:05:33.803 INFO kablam! warning: unused variable: `event_loop`
Oct 27 08:05:33.803 INFO kablam!   --> src/iopoll.rs:26:27
Oct 27 08:05:33.803 INFO kablam!    |
Oct 27 08:05:33.803 INFO kablam! 26 |     fn timeout(&mut self, event_loop: &mut EventLoop) {}
Oct 27 08:05:33.803 INFO kablam!    |                           ^^^^^^^^^^ help: consider using `_event_loop` instead
Oct 27 08:05:33.803 INFO kablam! 
Oct 27 08:05:33.803 INFO kablam! warning: unused variable: `nr`
Oct 27 08:05:33.803 INFO kablam!    --> src/iopoll.rs:195:26
Oct 27 08:05:33.803 INFO kablam!     |
Oct 27 08:05:33.803 INFO kablam! 195 |                     for (nr, &(fd, eventset)) in bla.iter().enumerate() {
Oct 27 08:05:33.803 INFO kablam!     |                          ^^ help: consider using `_nr` instead
Oct 27 08:05:33.803 INFO kablam! 
Oct 27 08:05:33.803 INFO kablam! warning: unused variable: `stdin_stream`
Oct 27 08:05:33.803 INFO kablam!    --> src/iopoll.rs:248:38
Oct 27 08:05:33.803 INFO kablam!     |
Oct 27 08:05:33.803 INFO kablam! 248 |     pub fn register_stdin(&mut self, stdin_stream: &Stdin) -> Token {
Oct 27 08:05:33.803 INFO kablam!     |                                      ^^^^^^^^^^^^ help: consider using `_stdin_stream` instead
Oct 27 08:05:33.803 INFO kablam! 
Oct 27 08:05:33.835 INFO kablam! warning: variable does not need to be mutable
Oct 27 08:05:33.835 INFO kablam!    --> src/iopoll.rs:172:13
Oct 27 08:05:33.835 INFO kablam!     |
Oct 27 08:05:33.835 INFO kablam! 172 |         let mut result = Ok(());
Oct 27 08:05:33.835 INFO kablam!     |             ----^^^^^^
Oct 27 08:05:33.835 INFO kablam!     |             |
Oct 27 08:05:33.835 INFO kablam!     |             help: remove this `mut`
Oct 27 08:05:33.835 INFO kablam!     |
Oct 27 08:05:33.835 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 08:05:33.835 INFO kablam! 
Oct 27 08:05:33.879 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Oct 27 08:05:33.879 INFO kablam! su: No module specific data is present
Oct 27 08:05:34.411 INFO running `"docker" "rm" "-f" "1ec9cc7abd0a5a86596c3214d3dc4062059c6c4f52c9de1151a8d6b3e60e6c5b"`
Oct 27 08:05:34.486 INFO blam! 1ec9cc7abd0a5a86596c3214d3dc4062059c6c4f52c9de1151a8d6b3e60e6c5b