Dec 14 04:12:04.522 INFO testing abhijeetbhagat/mio-socket against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 04:12:04.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 04:12:04.807 INFO [stdout] 11d721ddd01c7f32d57cd43a8bc83820ebcba5561bbe704be1595a6afbf6280d
Dec 14 04:12:04.808 INFO running `"docker" "start" "-a" "11d721ddd01c7f32d57cd43a8bc83820ebcba5561bbe704be1595a6afbf6280d"`
Dec 14 04:12:05.326 INFO [stderr] usermod: no changes
Dec 14 04:12:05.399 INFO [stderr]    Compiling net2 v0.2.26
Dec 14 04:12:05.399 INFO [stderr]    Compiling nix v0.7.0
Dec 14 04:12:10.163 INFO [stderr]    Compiling mio v0.6.2
Dec 14 04:12:12.566 INFO [stderr]    Compiling mio-udp v0.1.0 (/source)
Dec 14 04:12:13.277 INFO [stderr] warning: unused variable: `amt`
Dec 14 04:12:13.277 INFO [stderr]   --> src/main.rs:36:22
Dec 14 04:12:13.277 INFO [stderr]    |
Dec 14 04:12:13.277 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 14 04:12:13.277 INFO [stderr]    |                      ^^^ help: consider using `_amt` instead
Dec 14 04:12:13.277 INFO [stderr]    |
Dec 14 04:12:13.277 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 04:12:13.277 INFO [stderr] 
Dec 14 04:12:13.277 INFO [stderr] warning: unused variable: `src`
Dec 14 04:12:13.277 INFO [stderr]   --> src/main.rs:36:27
Dec 14 04:12:13.277 INFO [stderr]    |
Dec 14 04:12:13.277 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 14 04:12:13.277 INFO [stderr]    |                           ^^^ help: consider using `_src` instead
Dec 14 04:12:13.277 INFO [stderr] 
Dec 14 04:12:13.277 INFO [stderr] warning: unused variable: `event_loop`
Dec 14 04:12:13.277 INFO [stderr]   --> src/main.rs:32:25
Dec 14 04:12:13.277 INFO [stderr]    |
Dec 14 04:12:13.277 INFO [stderr] 32 |     fn ready(&mut self, event_loop : &mut EventLoop<UdpEndServer>, token : Token, event_set : Ready){
Dec 14 04:12:13.277 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Dec 14 04:12:13.277 INFO [stderr] 
Dec 14 04:12:13.287 INFO [stderr] warning: field is never used: `socket`
Dec 14 04:12:13.287 INFO [stderr]  --> src/main.rs:9:5
Dec 14 04:12:13.287 INFO [stderr]   |
Dec 14 04:12:13.287 INFO [stderr] 9 |     socket : UdpSocket,
Dec 14 04:12:13.287 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 04:12:13.287 INFO [stderr]   |
Dec 14 04:12:13.287 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 04:12:13.287 INFO [stderr] 
Dec 14 04:12:13.287 INFO [stderr] warning: field is never used: `token`
Dec 14 04:12:13.287 INFO [stderr]   --> src/main.rs:10:5
Dec 14 04:12:13.287 INFO [stderr]    |
Dec 14 04:12:13.287 INFO [stderr] 10 |     token : Token,
Dec 14 04:12:13.287 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 04:12:13.287 INFO [stderr] 
Dec 14 04:12:13.287 INFO [stderr] warning: field is never used: `interest`
Dec 14 04:12:13.287 INFO [stderr]   --> src/main.rs:11:5
Dec 14 04:12:13.287 INFO [stderr]    |
Dec 14 04:12:13.287 INFO [stderr] 11 |     interest : Ready
Dec 14 04:12:13.287 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 14 04:12:13.287 INFO [stderr] 
Dec 14 04:12:13.287 INFO [stderr] warning: field is never used: `client`
Dec 14 04:12:13.287 INFO [stderr]   --> src/main.rs:17:5
Dec 14 04:12:13.287 INFO [stderr]    |
Dec 14 04:12:13.287 INFO [stderr] 17 |     client : Option<UdpConnection> 
Dec 14 04:12:13.287 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:12:13.287 INFO [stderr] 
Dec 14 04:12:13.287 INFO [stderr] warning: struct is never constructed: `UdpEndClient`
Dec 14 04:12:13.287 INFO [stderr]   --> src/main.rs:45:1
Dec 14 04:12:13.287 INFO [stderr]    |
Dec 14 04:12:13.287 INFO [stderr] 45 | struct UdpEndClient{
Dec 14 04:12:13.287 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 14 04:12:13.287 INFO [stderr] 
Dec 14 04:12:13.288 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 04:12:13.288 INFO [stderr]   --> src/main.rs:55:9
Dec 14 04:12:13.288 INFO [stderr]    |
Dec 14 04:12:13.288 INFO [stderr] 55 |         event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge());
Dec 14 04:12:13.288 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:12:13.288 INFO [stderr]    |
Dec 14 04:12:13.288 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 04:12:13.288 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 04:12:13.288 INFO [stderr] 
Dec 14 04:12:13.288 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 04:12:13.288 INFO [stderr]   --> src/main.rs:56:9
Dec 14 04:12:13.288 INFO [stderr]    |
Dec 14 04:12:13.288 INFO [stderr] 56 |         event_loop.run(&mut server);
Dec 14 04:12:13.288 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:12:13.288 INFO [stderr]    |
Dec 14 04:12:13.288 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 04:12:13.288 INFO [stderr] 
Dec 14 04:12:13.288 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 04:12:13.288 INFO [stderr]   --> src/main.rs:59:9
Dec 14 04:12:13.288 INFO [stderr]    |
Dec 14 04:12:13.288 INFO [stderr] 59 |         socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080));
Dec 14 04:12:13.288 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:12:13.288 INFO [stderr]    |
Dec 14 04:12:13.288 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 04:12:13.288 INFO [stderr] 
Dec 14 04:12:14.146 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.80s
Dec 14 04:12:14.159 INFO [stderr] su: No module specific data is present
Dec 14 04:12:14.542 INFO running `"docker" "inspect" "11d721ddd01c7f32d57cd43a8bc83820ebcba5561bbe704be1595a6afbf6280d"`
Dec 14 04:12:14.700 INFO running `"docker" "rm" "-f" "11d721ddd01c7f32d57cd43a8bc83820ebcba5561bbe704be1595a6afbf6280d"`
Dec 14 04:12:14.846 INFO [stdout] 11d721ddd01c7f32d57cd43a8bc83820ebcba5561bbe704be1595a6afbf6280d
Dec 14 04:12:14.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 04:12:15.076 INFO [stdout] f2390ecd9c11e2bd61db891954e0876d0aeb449f72f10cca738cbb7e3b62f1e1
Dec 14 04:12:15.080 INFO running `"docker" "start" "-a" "f2390ecd9c11e2bd61db891954e0876d0aeb449f72f10cca738cbb7e3b62f1e1"`
Dec 14 04:12:15.539 INFO [stderr] usermod: no changes
Dec 14 04:12:15.595 INFO [stderr]    Compiling mio-udp v0.1.0 (/source)
Dec 14 04:12:16.339 INFO [stderr] warning: unused variable: `amt`
Dec 14 04:12:16.339 INFO [stderr]   --> src/main.rs:36:22
Dec 14 04:12:16.339 INFO [stderr]    |
Dec 14 04:12:16.339 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 14 04:12:16.339 INFO [stderr]    |                      ^^^ help: consider using `_amt` instead
Dec 14 04:12:16.339 INFO [stderr]    |
Dec 14 04:12:16.339 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 04:12:16.339 INFO [stderr] 
Dec 14 04:12:16.339 INFO [stderr] warning: unused variable: `src`
Dec 14 04:12:16.339 INFO [stderr]   --> src/main.rs:36:27
Dec 14 04:12:16.339 INFO [stderr]    |
Dec 14 04:12:16.339 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 14 04:12:16.339 INFO [stderr]    |                           ^^^ help: consider using `_src` instead
Dec 14 04:12:16.339 INFO [stderr] 
Dec 14 04:12:16.339 INFO [stderr] warning: unused variable: `event_loop`
Dec 14 04:12:16.339 INFO [stderr]   --> src/main.rs:32:25
Dec 14 04:12:16.339 INFO [stderr]    |
Dec 14 04:12:16.339 INFO [stderr] 32 |     fn ready(&mut self, event_loop : &mut EventLoop<UdpEndServer>, token : Token, event_set : Ready){
Dec 14 04:12:16.339 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Dec 14 04:12:16.339 INFO [stderr] 
Dec 14 04:12:16.343 INFO [stderr] warning: field is never used: `socket`
Dec 14 04:12:16.343 INFO [stderr]  --> src/main.rs:9:5
Dec 14 04:12:16.343 INFO [stderr]   |
Dec 14 04:12:16.343 INFO [stderr] 9 |     socket : UdpSocket,
Dec 14 04:12:16.343 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 04:12:16.343 INFO [stderr]   |
Dec 14 04:12:16.343 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 04:12:16.343 INFO [stderr] 
Dec 14 04:12:16.343 INFO [stderr] warning: field is never used: `token`
Dec 14 04:12:16.343 INFO [stderr]   --> src/main.rs:10:5
Dec 14 04:12:16.343 INFO [stderr]    |
Dec 14 04:12:16.343 INFO [stderr] 10 |     token : Token,
Dec 14 04:12:16.343 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 04:12:16.343 INFO [stderr] 
Dec 14 04:12:16.343 INFO [stderr] warning: field is never used: `interest`
Dec 14 04:12:16.343 INFO [stderr]   --> src/main.rs:11:5
Dec 14 04:12:16.343 INFO [stderr]    |
Dec 14 04:12:16.343 INFO [stderr] 11 |     interest : Ready
Dec 14 04:12:16.343 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 14 04:12:16.343 INFO [stderr] 
Dec 14 04:12:16.343 INFO [stderr] warning: field is never used: `client`
Dec 14 04:12:16.343 INFO [stderr]   --> src/main.rs:17:5
Dec 14 04:12:16.343 INFO [stderr]    |
Dec 14 04:12:16.343 INFO [stderr] 17 |     client : Option<UdpConnection> 
Dec 14 04:12:16.343 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:12:16.343 INFO [stderr] 
Dec 14 04:12:16.343 INFO [stderr] warning: struct is never constructed: `UdpEndClient`
Dec 14 04:12:16.343 INFO [stderr]   --> src/main.rs:45:1
Dec 14 04:12:16.343 INFO [stderr]    |
Dec 14 04:12:16.343 INFO [stderr] 45 | struct UdpEndClient{
Dec 14 04:12:16.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 14 04:12:16.343 INFO [stderr] 
Dec 14 04:12:16.343 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 04:12:16.343 INFO [stderr]   --> src/main.rs:55:9
Dec 14 04:12:16.343 INFO [stderr]    |
Dec 14 04:12:16.343 INFO [stderr] 55 |         event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge());
Dec 14 04:12:16.343 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:12:16.343 INFO [stderr]    |
Dec 14 04:12:16.343 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 04:12:16.343 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 04:12:16.343 INFO [stderr] 
Dec 14 04:12:16.343 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 04:12:16.343 INFO [stderr]   --> src/main.rs:56:9
Dec 14 04:12:16.343 INFO [stderr]    |
Dec 14 04:12:16.343 INFO [stderr] 56 |         event_loop.run(&mut server);
Dec 14 04:12:16.343 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:12:16.343 INFO [stderr]    |
Dec 14 04:12:16.343 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 04:12:16.343 INFO [stderr] 
Dec 14 04:12:16.343 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 04:12:16.343 INFO [stderr]   --> src/main.rs:59:9
Dec 14 04:12:16.343 INFO [stderr]    |
Dec 14 04:12:16.343 INFO [stderr] 59 |         socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080));
Dec 14 04:12:16.343 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 04:12:16.343 INFO [stderr]    |
Dec 14 04:12:16.346 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 04:12:16.346 INFO [stderr] 
Dec 14 04:12:16.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 14 04:12:16.746 INFO [stderr] su: No module specific data is present
Dec 14 04:12:17.457 INFO running `"docker" "inspect" "f2390ecd9c11e2bd61db891954e0876d0aeb449f72f10cca738cbb7e3b62f1e1"`
Dec 14 04:12:17.633 INFO running `"docker" "rm" "-f" "f2390ecd9c11e2bd61db891954e0876d0aeb449f72f10cca738cbb7e3b62f1e1"`
Dec 14 04:12:17.869 INFO [stdout] f2390ecd9c11e2bd61db891954e0876d0aeb449f72f10cca738cbb7e3b62f1e1
Dec 14 04:12:17.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 04:12:18.228 INFO [stdout] 9e579a2923f260d4e0379577c7dcde71bc9206c0b2c1a52f79cd98a3ff09de16
Dec 14 04:12:18.232 INFO running `"docker" "start" "-a" "9e579a2923f260d4e0379577c7dcde71bc9206c0b2c1a52f79cd98a3ff09de16"`
Dec 14 04:12:19.231 INFO [stderr] usermod: no changes
Dec 14 04:12:19.279 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 04:12:19.291 INFO [stderr]      Running /target/debug/deps/mio_udp-5a1b6245aef09fa1
Dec 14 04:12:19.296 INFO [stdout] 
Dec 14 04:12:19.296 INFO [stdout] running 0 tests
Dec 14 04:12:19.296 INFO [stdout] 
Dec 14 04:12:19.296 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 04:12:19.296 INFO [stdout] 
Dec 14 04:12:19.298 INFO [stderr] su: No module specific data is present
Dec 14 04:12:19.630 INFO running `"docker" "inspect" "9e579a2923f260d4e0379577c7dcde71bc9206c0b2c1a52f79cd98a3ff09de16"`
Dec 14 04:12:19.716 INFO running `"docker" "rm" "-f" "9e579a2923f260d4e0379577c7dcde71bc9206c0b2c1a52f79cd98a3ff09de16"`
Dec 14 04:12:19.831 INFO [stdout] 9e579a2923f260d4e0379577c7dcde71bc9206c0b2c1a52f79cd98a3ff09de16