Dec 06 08:08:06.466 INFO testing abhijeetbhagat/mio-socket against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 08:08:06.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 08:08:06.878 INFO [stdout] 9959606535d95d5ca0d540daecf856b9ce41f6f0b6a7a7196866583104641624
Dec 06 08:08:06.878 INFO running `"docker" "start" "-a" "9959606535d95d5ca0d540daecf856b9ce41f6f0b6a7a7196866583104641624"`
Dec 06 08:08:08.372 INFO [stderr] usermod: no changes
Dec 06 08:08:08.446 INFO [stderr]    Compiling mio-udp v0.1.0 (/source)
Dec 06 08:08:09.112 INFO [stderr] warning: unused variable: `amt`
Dec 06 08:08:09.112 INFO [stderr]   --> src/main.rs:36:22
Dec 06 08:08:09.112 INFO [stderr]    |
Dec 06 08:08:09.112 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 06 08:08:09.112 INFO [stderr]    |                      ^^^ help: consider using `_amt` instead
Dec 06 08:08:09.112 INFO [stderr]    |
Dec 06 08:08:09.112 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 08:08:09.112 INFO [stderr] 
Dec 06 08:08:09.112 INFO [stderr] warning: unused variable: `src`
Dec 06 08:08:09.112 INFO [stderr]   --> src/main.rs:36:27
Dec 06 08:08:09.112 INFO [stderr]    |
Dec 06 08:08:09.112 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 06 08:08:09.112 INFO [stderr]    |                           ^^^ help: consider using `_src` instead
Dec 06 08:08:09.112 INFO [stderr] 
Dec 06 08:08:09.112 INFO [stderr] warning: unused variable: `event_loop`
Dec 06 08:08:09.112 INFO [stderr]   --> src/main.rs:32:25
Dec 06 08:08:09.112 INFO [stderr]    |
Dec 06 08:08:09.113 INFO [stderr] 32 |     fn ready(&mut self, event_loop : &mut EventLoop<UdpEndServer>, token : Token, event_set : Ready){
Dec 06 08:08:09.113 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Dec 06 08:08:09.113 INFO [stderr] 
Dec 06 08:08:09.113 INFO [stderr] warning: field is never used: `socket`
Dec 06 08:08:09.113 INFO [stderr]  --> src/main.rs:9:5
Dec 06 08:08:09.113 INFO [stderr]   |
Dec 06 08:08:09.113 INFO [stderr] 9 |     socket : UdpSocket,
Dec 06 08:08:09.113 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 06 08:08:09.113 INFO [stderr]   |
Dec 06 08:08:09.113 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 08:08:09.113 INFO [stderr] 
Dec 06 08:08:09.113 INFO [stderr] warning: field is never used: `token`
Dec 06 08:08:09.113 INFO [stderr]   --> src/main.rs:10:5
Dec 06 08:08:09.113 INFO [stderr]    |
Dec 06 08:08:09.113 INFO [stderr] 10 |     token : Token,
Dec 06 08:08:09.113 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 08:08:09.113 INFO [stderr] 
Dec 06 08:08:09.113 INFO [stderr] warning: field is never used: `interest`
Dec 06 08:08:09.113 INFO [stderr]   --> src/main.rs:11:5
Dec 06 08:08:09.113 INFO [stderr]    |
Dec 06 08:08:09.113 INFO [stderr] 11 |     interest : Ready
Dec 06 08:08:09.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 08:08:09.113 INFO [stderr] 
Dec 06 08:08:09.113 INFO [stderr] warning: field is never used: `client`
Dec 06 08:08:09.113 INFO [stderr]   --> src/main.rs:17:5
Dec 06 08:08:09.113 INFO [stderr]    |
Dec 06 08:08:09.113 INFO [stderr] 17 |     client : Option<UdpConnection> 
Dec 06 08:08:09.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:09.113 INFO [stderr] 
Dec 06 08:08:09.113 INFO [stderr] warning: struct is never constructed: `UdpEndClient`
Dec 06 08:08:09.113 INFO [stderr]   --> src/main.rs:45:1
Dec 06 08:08:09.113 INFO [stderr]    |
Dec 06 08:08:09.113 INFO [stderr] 45 | struct UdpEndClient{
Dec 06 08:08:09.113 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:09.113 INFO [stderr] 
Dec 06 08:08:09.113 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:09.113 INFO [stderr]   --> src/main.rs:55:9
Dec 06 08:08:09.113 INFO [stderr]    |
Dec 06 08:08:09.113 INFO [stderr] 55 |         event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge());
Dec 06 08:08:09.113 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:09.113 INFO [stderr]    |
Dec 06 08:08:09.114 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 08:08:09.114 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:09.114 INFO [stderr] 
Dec 06 08:08:09.114 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:09.114 INFO [stderr]   --> src/main.rs:56:9
Dec 06 08:08:09.114 INFO [stderr]    |
Dec 06 08:08:09.114 INFO [stderr] 56 |         event_loop.run(&mut server);
Dec 06 08:08:09.114 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:09.116 INFO [stderr]    |
Dec 06 08:08:09.116 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:09.116 INFO [stderr] 
Dec 06 08:08:09.116 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:09.116 INFO [stderr]   --> src/main.rs:59:9
Dec 06 08:08:09.116 INFO [stderr]    |
Dec 06 08:08:09.116 INFO [stderr] 59 |         socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080));
Dec 06 08:08:09.116 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:09.116 INFO [stderr]    |
Dec 06 08:08:09.116 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:09.116 INFO [stderr] 
Dec 06 08:08:10.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Dec 06 08:08:10.576 INFO [stderr] su: No module specific data is present
Dec 06 08:08:11.298 INFO running `"docker" "inspect" "9959606535d95d5ca0d540daecf856b9ce41f6f0b6a7a7196866583104641624"`
Dec 06 08:08:11.606 INFO running `"docker" "rm" "-f" "9959606535d95d5ca0d540daecf856b9ce41f6f0b6a7a7196866583104641624"`
Dec 06 08:08:11.912 INFO [stdout] 9959606535d95d5ca0d540daecf856b9ce41f6f0b6a7a7196866583104641624
Dec 06 08:08:11.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 08:08:12.484 INFO [stdout] ab964b19986baccf81d9e78e5c400dfab0bcc01453a94dde77c159273a60e900
Dec 06 08:08:12.486 INFO running `"docker" "start" "-a" "ab964b19986baccf81d9e78e5c400dfab0bcc01453a94dde77c159273a60e900"`
Dec 06 08:08:13.665 INFO [stderr] usermod: no changes
Dec 06 08:08:13.768 INFO [stderr]    Compiling mio-udp v0.1.0 (/source)
Dec 06 08:08:14.352 INFO [stderr] warning: unused variable: `amt`
Dec 06 08:08:14.352 INFO [stderr]   --> src/main.rs:36:22
Dec 06 08:08:14.352 INFO [stderr]    |
Dec 06 08:08:14.352 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 06 08:08:14.352 INFO [stderr]    |                      ^^^ help: consider using `_amt` instead
Dec 06 08:08:14.352 INFO [stderr]    |
Dec 06 08:08:14.352 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 08:08:14.352 INFO [stderr] 
Dec 06 08:08:14.352 INFO [stderr] warning: unused variable: `src`
Dec 06 08:08:14.352 INFO [stderr]   --> src/main.rs:36:27
Dec 06 08:08:14.352 INFO [stderr]    |
Dec 06 08:08:14.352 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 06 08:08:14.352 INFO [stderr]    |                           ^^^ help: consider using `_src` instead
Dec 06 08:08:14.352 INFO [stderr] 
Dec 06 08:08:14.352 INFO [stderr] warning: unused variable: `event_loop`
Dec 06 08:08:14.352 INFO [stderr]   --> src/main.rs:32:25
Dec 06 08:08:14.352 INFO [stderr]    |
Dec 06 08:08:14.352 INFO [stderr] 32 |     fn ready(&mut self, event_loop : &mut EventLoop<UdpEndServer>, token : Token, event_set : Ready){
Dec 06 08:08:14.352 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Dec 06 08:08:14.352 INFO [stderr] 
Dec 06 08:08:14.364 INFO [stderr] warning: field is never used: `socket`
Dec 06 08:08:14.364 INFO [stderr]  --> src/main.rs:9:5
Dec 06 08:08:14.364 INFO [stderr]   |
Dec 06 08:08:14.364 INFO [stderr] 9 |     socket : UdpSocket,
Dec 06 08:08:14.364 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 06 08:08:14.364 INFO [stderr]   |
Dec 06 08:08:14.364 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 08:08:14.364 INFO [stderr] 
Dec 06 08:08:14.364 INFO [stderr] warning: field is never used: `token`
Dec 06 08:08:14.364 INFO [stderr]   --> src/main.rs:10:5
Dec 06 08:08:14.365 INFO [stderr]    |
Dec 06 08:08:14.365 INFO [stderr] 10 |     token : Token,
Dec 06 08:08:14.365 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 08:08:14.365 INFO [stderr] 
Dec 06 08:08:14.365 INFO [stderr] warning: field is never used: `interest`
Dec 06 08:08:14.365 INFO [stderr]   --> src/main.rs:11:5
Dec 06 08:08:14.365 INFO [stderr]    |
Dec 06 08:08:14.365 INFO [stderr] 11 |     interest : Ready
Dec 06 08:08:14.365 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 08:08:14.365 INFO [stderr] 
Dec 06 08:08:14.365 INFO [stderr] warning: field is never used: `client`
Dec 06 08:08:14.365 INFO [stderr]   --> src/main.rs:17:5
Dec 06 08:08:14.365 INFO [stderr]    |
Dec 06 08:08:14.365 INFO [stderr] 17 |     client : Option<UdpConnection> 
Dec 06 08:08:14.365 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:14.365 INFO [stderr] 
Dec 06 08:08:14.365 INFO [stderr] warning: struct is never constructed: `UdpEndClient`
Dec 06 08:08:14.365 INFO [stderr]   --> src/main.rs:45:1
Dec 06 08:08:14.365 INFO [stderr]    |
Dec 06 08:08:14.365 INFO [stderr] 45 | struct UdpEndClient{
Dec 06 08:08:14.365 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:14.365 INFO [stderr] 
Dec 06 08:08:14.365 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:14.365 INFO [stderr]   --> src/main.rs:55:9
Dec 06 08:08:14.365 INFO [stderr]    |
Dec 06 08:08:14.365 INFO [stderr] 55 |         event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge());
Dec 06 08:08:14.365 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:14.365 INFO [stderr]    |
Dec 06 08:08:14.365 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 08:08:14.365 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:14.365 INFO [stderr] 
Dec 06 08:08:14.365 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:14.365 INFO [stderr]   --> src/main.rs:56:9
Dec 06 08:08:14.365 INFO [stderr]    |
Dec 06 08:08:14.365 INFO [stderr] 56 |         event_loop.run(&mut server);
Dec 06 08:08:14.365 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:14.365 INFO [stderr]    |
Dec 06 08:08:14.365 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:14.365 INFO [stderr] 
Dec 06 08:08:14.365 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:14.365 INFO [stderr]   --> src/main.rs:59:9
Dec 06 08:08:14.365 INFO [stderr]    |
Dec 06 08:08:14.365 INFO [stderr] 59 |         socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080));
Dec 06 08:08:14.365 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:14.365 INFO [stderr]    |
Dec 06 08:08:14.365 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:14.365 INFO [stderr] 
Dec 06 08:08:14.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 06 08:08:14.780 INFO [stderr] su: No module specific data is present
Dec 06 08:08:15.676 INFO running `"docker" "inspect" "ab964b19986baccf81d9e78e5c400dfab0bcc01453a94dde77c159273a60e900"`
Dec 06 08:08:16.014 INFO running `"docker" "rm" "-f" "ab964b19986baccf81d9e78e5c400dfab0bcc01453a94dde77c159273a60e900"`
Dec 06 08:08:16.380 INFO [stdout] ab964b19986baccf81d9e78e5c400dfab0bcc01453a94dde77c159273a60e900
Dec 06 08:08:16.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 08:08:16.872 INFO [stdout] a5a50808a156d3b581d9ddcdca70c4d5466fa13be996f2581f5b0e30333f6804
Dec 06 08:08:16.880 INFO running `"docker" "start" "-a" "a5a50808a156d3b581d9ddcdca70c4d5466fa13be996f2581f5b0e30333f6804"`
Dec 06 08:08:18.348 INFO [stderr] usermod: no changes
Dec 06 08:08:18.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 08:08:18.444 INFO [stdout] 
Dec 06 08:08:18.444 INFO [stdout] running 0 tests
Dec 06 08:08:18.444 INFO [stdout] 
Dec 06 08:08:18.444 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:08:18.444 INFO [stdout] 
Dec 06 08:08:18.444 INFO [stderr]      Running /target/debug/deps/mio_udp-79f1e683321e1d1e
Dec 06 08:08:18.452 INFO [stderr] su: No module specific data is present
Dec 06 08:08:19.648 INFO running `"docker" "inspect" "a5a50808a156d3b581d9ddcdca70c4d5466fa13be996f2581f5b0e30333f6804"`
Dec 06 08:08:19.890 INFO running `"docker" "rm" "-f" "a5a50808a156d3b581d9ddcdca70c4d5466fa13be996f2581f5b0e30333f6804"`
Dec 06 08:08:20.179 INFO [stdout] a5a50808a156d3b581d9ddcdca70c4d5466fa13be996f2581f5b0e30333f6804