Nov 17 08:54:29.690 INFO testing aswaving/netcat-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 08:54:29.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 08:54:30.141 INFO [stdout] 235f3f6045733f4d0bb81c20a5db582a840a302ed4b962a162e35e702a0e3d1d
Nov 17 08:54:30.142 INFO running `"docker" "start" "-a" "235f3f6045733f4d0bb81c20a5db582a840a302ed4b962a162e35e702a0e3d1d"`
Nov 17 08:54:31.363 INFO [stderr] usermod: no changes
Nov 17 08:54:31.475 INFO [stderr]    Compiling clap v2.13.0
Nov 17 08:54:41.026 INFO [stderr]    Compiling netcat-rs v0.1.0 (/source)
Nov 17 08:54:41.579 INFO [stderr] warning: unused import: `SocketAddr`
Nov 17 08:54:41.579 INFO [stderr]   --> src/main.rs:13:51
Nov 17 08:54:41.579 INFO [stderr]    |
Nov 17 08:54:41.579 INFO [stderr] 13 | use std::net::{TcpStream, TcpListener, UdpSocket, SocketAddr};
Nov 17 08:54:41.579 INFO [stderr]    |                                                   ^^^^^^^^^^
Nov 17 08:54:41.579 INFO [stderr]    |
Nov 17 08:54:41.579 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 08:54:41.579 INFO [stderr] 
Nov 17 08:54:41.731 INFO [stderr] warning: unused variable: `event_loop`
Nov 17 08:54:41.731 INFO [stderr]   --> src/iopoll.rs:20:25
Nov 17 08:54:41.731 INFO [stderr]    |
Nov 17 08:54:41.731 INFO [stderr] 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 17 08:54:41.731 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 17 08:54:41.731 INFO [stderr]    |
Nov 17 08:54:41.731 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 08:54:41.731 INFO [stderr] 
Nov 17 08:54:41.731 INFO [stderr] warning: unused variable: `stream_id`
Nov 17 08:54:41.731 INFO [stderr]   --> src/iopoll.rs:20:53
Nov 17 08:54:41.731 INFO [stderr]    |
Nov 17 08:54:41.731 INFO [stderr] 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 17 08:54:41.731 INFO [stderr]    |                                                     ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 17 08:54:41.731 INFO [stderr] 
Nov 17 08:54:41.731 INFO [stderr] warning: unused variable: `event_loop`
Nov 17 08:54:41.731 INFO [stderr]   --> src/iopoll.rs:21:26
Nov 17 08:54:41.731 INFO [stderr]    |
Nov 17 08:54:41.731 INFO [stderr] 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 17 08:54:41.731 INFO [stderr]    |                          ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 17 08:54:41.731 INFO [stderr] 
Nov 17 08:54:41.731 INFO [stderr] warning: unused variable: `stream_id`
Nov 17 08:54:41.731 INFO [stderr]   --> src/iopoll.rs:21:54
Nov 17 08:54:41.731 INFO [stderr]    |
Nov 17 08:54:41.731 INFO [stderr] 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 17 08:54:41.731 INFO [stderr]    |                                                      ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 17 08:54:41.731 INFO [stderr] 
Nov 17 08:54:41.731 INFO [stderr] warning: unused variable: `event_loop`
Nov 17 08:54:41.731 INFO [stderr]   --> src/iopoll.rs:26:27
Nov 17 08:54:41.731 INFO [stderr]    |
Nov 17 08:54:41.731 INFO [stderr] 26 |     fn timeout(&mut self, event_loop: &mut EventLoop) {}
Nov 17 08:54:41.731 INFO [stderr]    |                           ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 17 08:54:41.731 INFO [stderr] 
Nov 17 08:54:41.731 INFO [stderr] warning: unused variable: `nr`
Nov 17 08:54:41.731 INFO [stderr]    --> src/iopoll.rs:195:26
Nov 17 08:54:41.731 INFO [stderr]     |
Nov 17 08:54:41.731 INFO [stderr] 195 |                     for (nr, &(fd, eventset)) in bla.iter().enumerate() {
Nov 17 08:54:41.731 INFO [stderr]     |                          ^^ help: consider using `_nr` instead
Nov 17 08:54:41.731 INFO [stderr] 
Nov 17 08:54:41.731 INFO [stderr] warning: unused variable: `stdin_stream`
Nov 17 08:54:41.731 INFO [stderr]    --> src/iopoll.rs:248:38
Nov 17 08:54:41.731 INFO [stderr]     |
Nov 17 08:54:41.731 INFO [stderr] 248 |     pub fn register_stdin(&mut self, stdin_stream: &Stdin) -> Token {
Nov 17 08:54:41.731 INFO [stderr]     |                                      ^^^^^^^^^^^^ help: consider using `_stdin_stream` instead
Nov 17 08:54:41.731 INFO [stderr] 
Nov 17 08:54:41.759 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:54:41.759 INFO [stderr]    --> src/iopoll.rs:172:13
Nov 17 08:54:41.759 INFO [stderr]     |
Nov 17 08:54:41.759 INFO [stderr] 172 |         let mut result = Ok(());
Nov 17 08:54:41.759 INFO [stderr]     |             ----^^^^^^
Nov 17 08:54:41.759 INFO [stderr]     |             |
Nov 17 08:54:41.759 INFO [stderr]     |             help: remove this `mut`
Nov 17 08:54:41.759 INFO [stderr]     |
Nov 17 08:54:41.759 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 08:54:41.759 INFO [stderr] 
Nov 17 08:54:42.489 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.10s
Nov 17 08:54:42.493 INFO [stderr] su: No module specific data is present
Nov 17 08:54:42.713 INFO running `"docker" "inspect" "235f3f6045733f4d0bb81c20a5db582a840a302ed4b962a162e35e702a0e3d1d"`
Nov 17 08:54:42.834 INFO running `"docker" "rm" "-f" "235f3f6045733f4d0bb81c20a5db582a840a302ed4b962a162e35e702a0e3d1d"`
Nov 17 08:54:42.991 INFO [stdout] 235f3f6045733f4d0bb81c20a5db582a840a302ed4b962a162e35e702a0e3d1d
Nov 17 08:54:42.991 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 08:54:43.186 INFO [stdout] 58fbff47c8effc919b3f966bfa8fb0d8367505c7144c74c38c9a8f06fa630b37
Nov 17 08:54:43.188 INFO running `"docker" "start" "-a" "58fbff47c8effc919b3f966bfa8fb0d8367505c7144c74c38c9a8f06fa630b37"`
Nov 17 08:54:43.575 INFO [stderr] usermod: no changes
Nov 17 08:54:43.637 INFO [stderr]    Compiling netcat-rs v0.1.0 (/source)
Nov 17 08:54:44.213 INFO [stderr] warning: unused import: `SocketAddr`
Nov 17 08:54:44.213 INFO [stderr]   --> src/main.rs:13:51
Nov 17 08:54:44.213 INFO [stderr]    |
Nov 17 08:54:44.213 INFO [stderr] 13 | use std::net::{TcpStream, TcpListener, UdpSocket, SocketAddr};
Nov 17 08:54:44.213 INFO [stderr]    |                                                   ^^^^^^^^^^
Nov 17 08:54:44.213 INFO [stderr]    |
Nov 17 08:54:44.213 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 08:54:44.213 INFO [stderr] 
Nov 17 08:54:44.309 INFO [stderr] warning: unused variable: `event_loop`
Nov 17 08:54:44.309 INFO [stderr]   --> src/iopoll.rs:20:25
Nov 17 08:54:44.309 INFO [stderr]    |
Nov 17 08:54:44.309 INFO [stderr] 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 17 08:54:44.309 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 17 08:54:44.309 INFO [stderr]    |
Nov 17 08:54:44.309 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 08:54:44.309 INFO [stderr] 
Nov 17 08:54:44.309 INFO [stderr] warning: unused variable: `stream_id`
Nov 17 08:54:44.309 INFO [stderr]   --> src/iopoll.rs:20:53
Nov 17 08:54:44.309 INFO [stderr]    |
Nov 17 08:54:44.309 INFO [stderr] 20 |     fn error(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 17 08:54:44.309 INFO [stderr]    |                                                     ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 17 08:54:44.309 INFO [stderr] 
Nov 17 08:54:44.309 INFO [stderr] warning: unused variable: `event_loop`
Nov 17 08:54:44.309 INFO [stderr]   --> src/iopoll.rs:21:26
Nov 17 08:54:44.309 INFO [stderr]    |
Nov 17 08:54:44.309 INFO [stderr] 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 17 08:54:44.309 INFO [stderr]    |                          ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 17 08:54:44.309 INFO [stderr] 
Nov 17 08:54:44.309 INFO [stderr] warning: unused variable: `stream_id`
Nov 17 08:54:44.309 INFO [stderr]   --> src/iopoll.rs:21:54
Nov 17 08:54:44.309 INFO [stderr]    |
Nov 17 08:54:44.309 INFO [stderr] 21 |     fn hangup(&mut self, event_loop: &mut EventLoop, stream_id: Token) {}
Nov 17 08:54:44.309 INFO [stderr]    |                                                      ^^^^^^^^^ help: consider using `_stream_id` instead
Nov 17 08:54:44.309 INFO [stderr] 
Nov 17 08:54:44.309 INFO [stderr] warning: unused variable: `event_loop`
Nov 17 08:54:44.309 INFO [stderr]   --> src/iopoll.rs:26:27
Nov 17 08:54:44.309 INFO [stderr]    |
Nov 17 08:54:44.309 INFO [stderr] 26 |     fn timeout(&mut self, event_loop: &mut EventLoop) {}
Nov 17 08:54:44.309 INFO [stderr]    |                           ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 17 08:54:44.309 INFO [stderr] 
Nov 17 08:54:44.314 INFO [stderr] warning: unused variable: `nr`
Nov 17 08:54:44.314 INFO [stderr]    --> src/iopoll.rs:195:26
Nov 17 08:54:44.314 INFO [stderr]     |
Nov 17 08:54:44.314 INFO [stderr] 195 |                     for (nr, &(fd, eventset)) in bla.iter().enumerate() {
Nov 17 08:54:44.314 INFO [stderr]     |                          ^^ help: consider using `_nr` instead
Nov 17 08:54:44.314 INFO [stderr] 
Nov 17 08:54:44.314 INFO [stderr] warning: unused variable: `stdin_stream`
Nov 17 08:54:44.314 INFO [stderr]    --> src/iopoll.rs:248:38
Nov 17 08:54:44.314 INFO [stderr]     |
Nov 17 08:54:44.314 INFO [stderr] 248 |     pub fn register_stdin(&mut self, stdin_stream: &Stdin) -> Token {
Nov 17 08:54:44.314 INFO [stderr]     |                                      ^^^^^^^^^^^^ help: consider using `_stdin_stream` instead
Nov 17 08:54:44.314 INFO [stderr] 
Nov 17 08:54:44.339 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:54:44.339 INFO [stderr]    --> src/iopoll.rs:172:13
Nov 17 08:54:44.339 INFO [stderr]     |
Nov 17 08:54:44.339 INFO [stderr] 172 |         let mut result = Ok(());
Nov 17 08:54:44.339 INFO [stderr]     |             ----^^^^^^
Nov 17 08:54:44.339 INFO [stderr]     |             |
Nov 17 08:54:44.339 INFO [stderr]     |             help: remove this `mut`
Nov 17 08:54:44.339 INFO [stderr]     |
Nov 17 08:54:44.339 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 08:54:44.339 INFO [stderr] 
Nov 17 08:54:44.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 17 08:54:44.575 INFO [stderr] su: No module specific data is present
Nov 17 08:54:44.823 INFO running `"docker" "inspect" "58fbff47c8effc919b3f966bfa8fb0d8367505c7144c74c38c9a8f06fa630b37"`
Nov 17 08:54:44.936 INFO running `"docker" "rm" "-f" "58fbff47c8effc919b3f966bfa8fb0d8367505c7144c74c38c9a8f06fa630b37"`
Nov 17 08:54:45.082 INFO [stdout] 58fbff47c8effc919b3f966bfa8fb0d8367505c7144c74c38c9a8f06fa630b37
Nov 17 08:54:45.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 17 08:54:45.357 INFO [stdout] d98a0945c82a4a74411184f99d18db7703374ccd045faa0561a9619d571555ae
Nov 17 08:54:45.363 INFO running `"docker" "start" "-a" "d98a0945c82a4a74411184f99d18db7703374ccd045faa0561a9619d571555ae"`
Nov 17 08:54:45.763 INFO [stderr] usermod: no changes
Nov 17 08:54:45.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 08:54:45.815 INFO [stderr]      Running /target/debug/deps/nc-98678b156683378d
Nov 17 08:54:45.820 INFO [stdout] 
Nov 17 08:54:45.820 INFO [stdout] running 0 tests
Nov 17 08:54:45.820 INFO [stdout] 
Nov 17 08:54:45.820 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:54:45.820 INFO [stdout] 
Nov 17 08:54:45.824 INFO [stderr] su: No module specific data is present
Nov 17 08:54:46.176 INFO running `"docker" "inspect" "d98a0945c82a4a74411184f99d18db7703374ccd045faa0561a9619d571555ae"`
Nov 17 08:54:46.469 INFO running `"docker" "rm" "-f" "d98a0945c82a4a74411184f99d18db7703374ccd045faa0561a9619d571555ae"`
Nov 17 08:54:46.694 INFO [stdout] d98a0945c82a4a74411184f99d18db7703374ccd045faa0561a9619d571555ae