Nov 17 10:25:21.647 INFO testing abhijeetbhagat/mio-socket against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 10:25:21.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 10:25:22.056 INFO [stdout] 768155406ccedeaf70daf49774fc601fa2692339ff6d3b2f3f3ac3ea1302fe93
Nov 17 10:25:22.059 INFO running `"docker" "start" "-a" "768155406ccedeaf70daf49774fc601fa2692339ff6d3b2f3f3ac3ea1302fe93"`
Nov 17 10:25:23.881 INFO [stderr] usermod: no changes
Nov 17 10:25:24.043 INFO [stderr]    Compiling net2 v0.2.26
Nov 17 10:25:24.043 INFO [stderr]    Compiling nix v0.7.0
Nov 17 10:25:30.440 INFO [stderr]    Compiling mio v0.6.2
Nov 17 10:25:33.152 INFO [stderr]    Compiling mio-udp v0.1.0 (/source)
Nov 17 10:25:33.871 INFO [stderr] warning: unused variable: `amt`
Nov 17 10:25:33.871 INFO [stderr]   --> src/main.rs:36:22
Nov 17 10:25:33.871 INFO [stderr]    |
Nov 17 10:25:33.871 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Nov 17 10:25:33.871 INFO [stderr]    |                      ^^^ help: consider using `_amt` instead
Nov 17 10:25:33.871 INFO [stderr]    |
Nov 17 10:25:33.871 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:25:33.871 INFO [stderr] 
Nov 17 10:25:33.871 INFO [stderr] warning: unused variable: `src`
Nov 17 10:25:33.871 INFO [stderr]   --> src/main.rs:36:27
Nov 17 10:25:33.871 INFO [stderr]    |
Nov 17 10:25:33.871 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Nov 17 10:25:33.871 INFO [stderr]    |                           ^^^ help: consider using `_src` instead
Nov 17 10:25:33.871 INFO [stderr] 
Nov 17 10:25:33.871 INFO [stderr] warning: unused variable: `event_loop`
Nov 17 10:25:33.871 INFO [stderr]   --> src/main.rs:32:25
Nov 17 10:25:33.871 INFO [stderr]    |
Nov 17 10:25:33.871 INFO [stderr] 32 |     fn ready(&mut self, event_loop : &mut EventLoop<UdpEndServer>, token : Token, event_set : Ready){
Nov 17 10:25:33.871 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 17 10:25:33.871 INFO [stderr] 
Nov 17 10:25:33.883 INFO [stderr] warning: field is never used: `socket`
Nov 17 10:25:33.883 INFO [stderr]  --> src/main.rs:9:5
Nov 17 10:25:33.883 INFO [stderr]   |
Nov 17 10:25:33.883 INFO [stderr] 9 |     socket : UdpSocket,
Nov 17 10:25:33.883 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 17 10:25:33.883 INFO [stderr]   |
Nov 17 10:25:33.883 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 10:25:33.883 INFO [stderr] 
Nov 17 10:25:33.883 INFO [stderr] warning: field is never used: `token`
Nov 17 10:25:33.883 INFO [stderr]   --> src/main.rs:10:5
Nov 17 10:25:33.883 INFO [stderr]    |
Nov 17 10:25:33.883 INFO [stderr] 10 |     token : Token,
Nov 17 10:25:33.883 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 10:25:33.883 INFO [stderr] 
Nov 17 10:25:33.883 INFO [stderr] warning: field is never used: `interest`
Nov 17 10:25:33.883 INFO [stderr]   --> src/main.rs:11:5
Nov 17 10:25:33.883 INFO [stderr]    |
Nov 17 10:25:33.883 INFO [stderr] 11 |     interest : Ready
Nov 17 10:25:33.883 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 10:25:33.883 INFO [stderr] 
Nov 17 10:25:33.883 INFO [stderr] warning: field is never used: `client`
Nov 17 10:25:33.883 INFO [stderr]   --> src/main.rs:17:5
Nov 17 10:25:33.883 INFO [stderr]    |
Nov 17 10:25:33.883 INFO [stderr] 17 |     client : Option<UdpConnection> 
Nov 17 10:25:33.883 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:33.883 INFO [stderr] 
Nov 17 10:25:33.883 INFO [stderr] warning: struct is never constructed: `UdpEndClient`
Nov 17 10:25:33.883 INFO [stderr]   --> src/main.rs:45:1
Nov 17 10:25:33.883 INFO [stderr]    |
Nov 17 10:25:33.883 INFO [stderr] 45 | struct UdpEndClient{
Nov 17 10:25:33.883 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:33.883 INFO [stderr] 
Nov 17 10:25:33.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:33.883 INFO [stderr]   --> src/main.rs:55:9
Nov 17 10:25:33.883 INFO [stderr]    |
Nov 17 10:25:33.883 INFO [stderr] 55 |         event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge());
Nov 17 10:25:33.883 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:33.883 INFO [stderr]    |
Nov 17 10:25:33.883 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 10:25:33.883 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:33.883 INFO [stderr] 
Nov 17 10:25:33.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:33.883 INFO [stderr]   --> src/main.rs:56:9
Nov 17 10:25:33.883 INFO [stderr]    |
Nov 17 10:25:33.883 INFO [stderr] 56 |         event_loop.run(&mut server);
Nov 17 10:25:33.883 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:33.883 INFO [stderr]    |
Nov 17 10:25:33.883 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:33.884 INFO [stderr] 
Nov 17 10:25:33.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:33.884 INFO [stderr]   --> src/main.rs:59:9
Nov 17 10:25:33.884 INFO [stderr]    |
Nov 17 10:25:33.884 INFO [stderr] 59 |         socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080));
Nov 17 10:25:33.884 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:33.884 INFO [stderr]    |
Nov 17 10:25:33.884 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:33.884 INFO [stderr] 
Nov 17 10:25:35.490 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.57s
Nov 17 10:25:35.494 INFO [stderr] su: No module specific data is present
Nov 17 10:25:35.999 INFO running `"docker" "inspect" "768155406ccedeaf70daf49774fc601fa2692339ff6d3b2f3f3ac3ea1302fe93"`
Nov 17 10:25:36.299 INFO running `"docker" "rm" "-f" "768155406ccedeaf70daf49774fc601fa2692339ff6d3b2f3f3ac3ea1302fe93"`
Nov 17 10:25:36.683 INFO [stdout] 768155406ccedeaf70daf49774fc601fa2692339ff6d3b2f3f3ac3ea1302fe93
Nov 17 10:25:36.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 10:25:37.256 INFO [stdout] 76552e28e512e19ece0c281516cf5161a21b76d034fbf212720416bcaa90f779
Nov 17 10:25:37.258 INFO running `"docker" "start" "-a" "76552e28e512e19ece0c281516cf5161a21b76d034fbf212720416bcaa90f779"`
Nov 17 10:25:38.683 INFO [stderr] usermod: no changes
Nov 17 10:25:38.823 INFO [stderr]    Compiling mio-udp v0.1.0 (/source)
Nov 17 10:25:39.550 INFO [stderr] warning: unused variable: `amt`
Nov 17 10:25:39.550 INFO [stderr]   --> src/main.rs:36:22
Nov 17 10:25:39.550 INFO [stderr]    |
Nov 17 10:25:39.550 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Nov 17 10:25:39.551 INFO [stderr]    |                      ^^^ help: consider using `_amt` instead
Nov 17 10:25:39.551 INFO [stderr]    |
Nov 17 10:25:39.551 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:25:39.552 INFO [stderr] 
Nov 17 10:25:39.552 INFO [stderr] warning: unused variable: `src`
Nov 17 10:25:39.552 INFO [stderr]   --> src/main.rs:36:27
Nov 17 10:25:39.552 INFO [stderr]    |
Nov 17 10:25:39.553 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Nov 17 10:25:39.553 INFO [stderr]    |                           ^^^ help: consider using `_src` instead
Nov 17 10:25:39.553 INFO [stderr] 
Nov 17 10:25:39.553 INFO [stderr] warning: unused variable: `event_loop`
Nov 17 10:25:39.554 INFO [stderr]   --> src/main.rs:32:25
Nov 17 10:25:39.554 INFO [stderr]    |
Nov 17 10:25:39.554 INFO [stderr] 32 |     fn ready(&mut self, event_loop : &mut EventLoop<UdpEndServer>, token : Token, event_set : Ready){
Nov 17 10:25:39.556 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 17 10:25:39.556 INFO [stderr] 
Nov 17 10:25:39.562 INFO [stderr] warning: field is never used: `socket`
Nov 17 10:25:39.562 INFO [stderr]  --> src/main.rs:9:5
Nov 17 10:25:39.563 INFO [stderr]   |
Nov 17 10:25:39.563 INFO [stderr] 9 |     socket : UdpSocket,
Nov 17 10:25:39.563 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 17 10:25:39.563 INFO [stderr]   |
Nov 17 10:25:39.564 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 10:25:39.564 INFO [stderr] 
Nov 17 10:25:39.565 INFO [stderr] warning: field is never used: `token`
Nov 17 10:25:39.565 INFO [stderr]   --> src/main.rs:10:5
Nov 17 10:25:39.565 INFO [stderr]    |
Nov 17 10:25:39.565 INFO [stderr] 10 |     token : Token,
Nov 17 10:25:39.566 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 10:25:39.566 INFO [stderr] 
Nov 17 10:25:39.567 INFO [stderr] warning: field is never used: `interest`
Nov 17 10:25:39.567 INFO [stderr]   --> src/main.rs:11:5
Nov 17 10:25:39.567 INFO [stderr]    |
Nov 17 10:25:39.567 INFO [stderr] 11 |     interest : Ready
Nov 17 10:25:39.567 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 10:25:39.567 INFO [stderr] 
Nov 17 10:25:39.567 INFO [stderr] warning: field is never used: `client`
Nov 17 10:25:39.567 INFO [stderr]   --> src/main.rs:17:5
Nov 17 10:25:39.567 INFO [stderr]    |
Nov 17 10:25:39.567 INFO [stderr] 17 |     client : Option<UdpConnection> 
Nov 17 10:25:39.567 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:39.567 INFO [stderr] 
Nov 17 10:25:39.567 INFO [stderr] warning: struct is never constructed: `UdpEndClient`
Nov 17 10:25:39.567 INFO [stderr]   --> src/main.rs:45:1
Nov 17 10:25:39.567 INFO [stderr]    |
Nov 17 10:25:39.567 INFO [stderr] 45 | struct UdpEndClient{
Nov 17 10:25:39.567 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:39.567 INFO [stderr] 
Nov 17 10:25:39.568 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:39.568 INFO [stderr]   --> src/main.rs:55:9
Nov 17 10:25:39.568 INFO [stderr]    |
Nov 17 10:25:39.568 INFO [stderr] 55 |         event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge());
Nov 17 10:25:39.568 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:39.568 INFO [stderr]    |
Nov 17 10:25:39.568 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 10:25:39.568 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:39.568 INFO [stderr] 
Nov 17 10:25:39.568 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:39.568 INFO [stderr]   --> src/main.rs:56:9
Nov 17 10:25:39.568 INFO [stderr]    |
Nov 17 10:25:39.568 INFO [stderr] 56 |         event_loop.run(&mut server);
Nov 17 10:25:39.568 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:39.568 INFO [stderr]    |
Nov 17 10:25:39.568 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:39.568 INFO [stderr] 
Nov 17 10:25:39.568 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:39.568 INFO [stderr]   --> src/main.rs:59:9
Nov 17 10:25:39.568 INFO [stderr]    |
Nov 17 10:25:39.568 INFO [stderr] 59 |         socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080));
Nov 17 10:25:39.568 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:39.568 INFO [stderr]    |
Nov 17 10:25:39.568 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:39.568 INFO [stderr] 
Nov 17 10:25:39.946 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 17 10:25:39.951 INFO [stderr] su: No module specific data is present
Nov 17 10:25:40.593 INFO running `"docker" "inspect" "76552e28e512e19ece0c281516cf5161a21b76d034fbf212720416bcaa90f779"`
Nov 17 10:25:40.869 INFO running `"docker" "rm" "-f" "76552e28e512e19ece0c281516cf5161a21b76d034fbf212720416bcaa90f779"`
Nov 17 10:25:41.139 INFO [stdout] 76552e28e512e19ece0c281516cf5161a21b76d034fbf212720416bcaa90f779
Nov 17 10:25:41.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 10:25:41.656 INFO [stdout] 5936e1bab5c041c584c9935ceadc4ffd305b33a5c82fb3d740e62d10b10494db
Nov 17 10:25:41.659 INFO running `"docker" "start" "-a" "5936e1bab5c041c584c9935ceadc4ffd305b33a5c82fb3d740e62d10b10494db"`
Nov 17 10:25:42.767 INFO [stderr] usermod: no changes
Nov 17 10:25:42.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 10:25:42.835 INFO [stderr]      Running /target/debug/deps/mio_udp-9d4cf12852d1d1f6
Nov 17 10:25:42.867 INFO [stderr] su: No module specific data is present
Nov 17 10:25:42.867 INFO [stdout] 
Nov 17 10:25:42.867 INFO [stdout] running 0 tests
Nov 17 10:25:42.867 INFO [stdout] 
Nov 17 10:25:42.867 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:25:42.867 INFO [stdout] 
Nov 17 10:25:43.480 INFO running `"docker" "inspect" "5936e1bab5c041c584c9935ceadc4ffd305b33a5c82fb3d740e62d10b10494db"`
Nov 17 10:25:43.677 INFO running `"docker" "rm" "-f" "5936e1bab5c041c584c9935ceadc4ffd305b33a5c82fb3d740e62d10b10494db"`
Nov 17 10:25:43.903 INFO [stdout] 5936e1bab5c041c584c9935ceadc4ffd305b33a5c82fb3d740e62d10b10494db