Nov 17 10:25:19.570 INFO testing abhijeetbhagat/mio-socket against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 10:25:19.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 10:25:20.103 INFO [stdout] 163addff876fb9c772a84297c041a04f997895239d0e49f9325ab8e58735e0c6
Nov 17 10:25:20.105 INFO running `"docker" "start" "-a" "163addff876fb9c772a84297c041a04f997895239d0e49f9325ab8e58735e0c6"`
Nov 17 10:25:21.493 INFO [stderr] usermod: no changes
Nov 17 10:25:21.623 INFO [stderr]    Compiling net2 v0.2.26
Nov 17 10:25:21.639 INFO [stderr]    Compiling nix v0.7.0
Nov 17 10:25:27.575 INFO [stderr]    Compiling mio v0.6.2
Nov 17 10:25:30.391 INFO [stderr]    Compiling mio-udp v0.1.0 (/source)
Nov 17 10:25:31.239 INFO [stderr] warning: unused variable: `amt`
Nov 17 10:25:31.239 INFO [stderr]   --> src/main.rs:36:22
Nov 17 10:25:31.239 INFO [stderr]    |
Nov 17 10:25:31.239 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Nov 17 10:25:31.239 INFO [stderr]    |                      ^^^ help: consider using `_amt` instead
Nov 17 10:25:31.239 INFO [stderr]    |
Nov 17 10:25:31.239 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:25:31.239 INFO [stderr] 
Nov 17 10:25:31.239 INFO [stderr] warning: unused variable: `src`
Nov 17 10:25:31.239 INFO [stderr]   --> src/main.rs:36:27
Nov 17 10:25:31.239 INFO [stderr]    |
Nov 17 10:25:31.239 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Nov 17 10:25:31.239 INFO [stderr]    |                           ^^^ help: consider using `_src` instead
Nov 17 10:25:31.239 INFO [stderr] 
Nov 17 10:25:31.239 INFO [stderr] warning: unused variable: `event_loop`
Nov 17 10:25:31.239 INFO [stderr]   --> src/main.rs:32:25
Nov 17 10:25:31.239 INFO [stderr]    |
Nov 17 10:25:31.239 INFO [stderr] 32 |     fn ready(&mut self, event_loop : &mut EventLoop<UdpEndServer>, token : Token, event_set : Ready){
Nov 17 10:25:31.239 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 17 10:25:31.239 INFO [stderr] 
Nov 17 10:25:31.255 INFO [stderr] warning: field is never used: `socket`
Nov 17 10:25:31.255 INFO [stderr]  --> src/main.rs:9:5
Nov 17 10:25:31.255 INFO [stderr]   |
Nov 17 10:25:31.255 INFO [stderr] 9 |     socket : UdpSocket,
Nov 17 10:25:31.255 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 17 10:25:31.255 INFO [stderr]   |
Nov 17 10:25:31.255 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 10:25:31.255 INFO [stderr] 
Nov 17 10:25:31.255 INFO [stderr] warning: field is never used: `token`
Nov 17 10:25:31.255 INFO [stderr]   --> src/main.rs:10:5
Nov 17 10:25:31.255 INFO [stderr]    |
Nov 17 10:25:31.255 INFO [stderr] 10 |     token : Token,
Nov 17 10:25:31.255 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 10:25:31.255 INFO [stderr] 
Nov 17 10:25:31.255 INFO [stderr] warning: field is never used: `interest`
Nov 17 10:25:31.255 INFO [stderr]   --> src/main.rs:11:5
Nov 17 10:25:31.255 INFO [stderr]    |
Nov 17 10:25:31.255 INFO [stderr] 11 |     interest : Ready
Nov 17 10:25:31.255 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 10:25:31.255 INFO [stderr] 
Nov 17 10:25:31.255 INFO [stderr] warning: field is never used: `client`
Nov 17 10:25:31.255 INFO [stderr]   --> src/main.rs:17:5
Nov 17 10:25:31.255 INFO [stderr]    |
Nov 17 10:25:31.255 INFO [stderr] 17 |     client : Option<UdpConnection> 
Nov 17 10:25:31.255 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:31.255 INFO [stderr] 
Nov 17 10:25:31.255 INFO [stderr] warning: struct is never constructed: `UdpEndClient`
Nov 17 10:25:31.255 INFO [stderr]   --> src/main.rs:45:1
Nov 17 10:25:31.255 INFO [stderr]    |
Nov 17 10:25:31.255 INFO [stderr] 45 | struct UdpEndClient{
Nov 17 10:25:31.255 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:31.255 INFO [stderr] 
Nov 17 10:25:31.255 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:31.255 INFO [stderr]   --> src/main.rs:55:9
Nov 17 10:25:31.255 INFO [stderr]    |
Nov 17 10:25:31.255 INFO [stderr] 55 |         event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge());
Nov 17 10:25:31.255 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:31.255 INFO [stderr]    |
Nov 17 10:25:31.255 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 10:25:31.255 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:31.255 INFO [stderr] 
Nov 17 10:25:31.255 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:31.255 INFO [stderr]   --> src/main.rs:56:9
Nov 17 10:25:31.255 INFO [stderr]    |
Nov 17 10:25:31.255 INFO [stderr] 56 |         event_loop.run(&mut server);
Nov 17 10:25:31.255 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:31.255 INFO [stderr]    |
Nov 17 10:25:31.255 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:31.255 INFO [stderr] 
Nov 17 10:25:31.255 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:31.255 INFO [stderr]   --> src/main.rs:59:9
Nov 17 10:25:31.255 INFO [stderr]    |
Nov 17 10:25:31.255 INFO [stderr] 59 |         socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080));
Nov 17 10:25:31.255 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:31.255 INFO [stderr]    |
Nov 17 10:25:31.255 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:31.255 INFO [stderr] 
Nov 17 10:25:32.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.31s
Nov 17 10:25:32.834 INFO [stderr] su: No module specific data is present
Nov 17 10:25:34.142 INFO running `"docker" "inspect" "163addff876fb9c772a84297c041a04f997895239d0e49f9325ab8e58735e0c6"`
Nov 17 10:25:34.402 INFO running `"docker" "rm" "-f" "163addff876fb9c772a84297c041a04f997895239d0e49f9325ab8e58735e0c6"`
Nov 17 10:25:34.723 INFO [stdout] 163addff876fb9c772a84297c041a04f997895239d0e49f9325ab8e58735e0c6
Nov 17 10:25:34.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 10:25:35.261 INFO [stdout] c05629d6f6a99dcec98b61d99162579748e8b8288c6947944e74780251de7400
Nov 17 10:25:35.262 INFO running `"docker" "start" "-a" "c05629d6f6a99dcec98b61d99162579748e8b8288c6947944e74780251de7400"`
Nov 17 10:25:36.264 INFO [stderr] usermod: no changes
Nov 17 10:25:36.357 INFO [stderr]    Compiling mio-udp v0.1.0 (/source)
Nov 17 10:25:37.199 INFO [stderr] warning: unused variable: `amt`
Nov 17 10:25:37.199 INFO [stderr]   --> src/main.rs:36:22
Nov 17 10:25:37.200 INFO [stderr]    |
Nov 17 10:25:37.200 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Nov 17 10:25:37.200 INFO [stderr]    |                      ^^^ help: consider using `_amt` instead
Nov 17 10:25:37.200 INFO [stderr]    |
Nov 17 10:25:37.200 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:25:37.200 INFO [stderr] 
Nov 17 10:25:37.201 INFO [stderr] warning: unused variable: `src`
Nov 17 10:25:37.201 INFO [stderr]   --> src/main.rs:36:27
Nov 17 10:25:37.201 INFO [stderr]    |
Nov 17 10:25:37.201 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Nov 17 10:25:37.201 INFO [stderr]    |                           ^^^ help: consider using `_src` instead
Nov 17 10:25:37.202 INFO [stderr] 
Nov 17 10:25:37.202 INFO [stderr] warning: unused variable: `event_loop`
Nov 17 10:25:37.202 INFO [stderr]   --> src/main.rs:32:25
Nov 17 10:25:37.202 INFO [stderr]    |
Nov 17 10:25:37.202 INFO [stderr] 32 |     fn ready(&mut self, event_loop : &mut EventLoop<UdpEndServer>, token : Token, event_set : Ready){
Nov 17 10:25:37.202 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Nov 17 10:25:37.203 INFO [stderr] 
Nov 17 10:25:37.207 INFO [stderr] warning: field is never used: `socket`
Nov 17 10:25:37.207 INFO [stderr]  --> src/main.rs:9:5
Nov 17 10:25:37.207 INFO [stderr]   |
Nov 17 10:25:37.207 INFO [stderr] 9 |     socket : UdpSocket,
Nov 17 10:25:37.207 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 17 10:25:37.207 INFO [stderr]   |
Nov 17 10:25:37.207 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 10:25:37.207 INFO [stderr] 
Nov 17 10:25:37.207 INFO [stderr] warning: field is never used: `token`
Nov 17 10:25:37.207 INFO [stderr]   --> src/main.rs:10:5
Nov 17 10:25:37.207 INFO [stderr]    |
Nov 17 10:25:37.207 INFO [stderr] 10 |     token : Token,
Nov 17 10:25:37.207 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 10:25:37.207 INFO [stderr] 
Nov 17 10:25:37.207 INFO [stderr] warning: field is never used: `interest`
Nov 17 10:25:37.207 INFO [stderr]   --> src/main.rs:11:5
Nov 17 10:25:37.207 INFO [stderr]    |
Nov 17 10:25:37.207 INFO [stderr] 11 |     interest : Ready
Nov 17 10:25:37.207 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 10:25:37.207 INFO [stderr] 
Nov 17 10:25:37.207 INFO [stderr] warning: field is never used: `client`
Nov 17 10:25:37.207 INFO [stderr]   --> src/main.rs:17:5
Nov 17 10:25:37.207 INFO [stderr]    |
Nov 17 10:25:37.207 INFO [stderr] 17 |     client : Option<UdpConnection> 
Nov 17 10:25:37.207 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:37.207 INFO [stderr] 
Nov 17 10:25:37.207 INFO [stderr] warning: struct is never constructed: `UdpEndClient`
Nov 17 10:25:37.207 INFO [stderr]   --> src/main.rs:45:1
Nov 17 10:25:37.207 INFO [stderr]    |
Nov 17 10:25:37.207 INFO [stderr] 45 | struct UdpEndClient{
Nov 17 10:25:37.207 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:37.207 INFO [stderr] 
Nov 17 10:25:37.207 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:37.207 INFO [stderr]   --> src/main.rs:55:9
Nov 17 10:25:37.207 INFO [stderr]    |
Nov 17 10:25:37.207 INFO [stderr] 55 |         event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge());
Nov 17 10:25:37.207 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:37.207 INFO [stderr]    |
Nov 17 10:25:37.207 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 10:25:37.207 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:37.207 INFO [stderr] 
Nov 17 10:25:37.207 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:37.207 INFO [stderr]   --> src/main.rs:56:9
Nov 17 10:25:37.207 INFO [stderr]    |
Nov 17 10:25:37.207 INFO [stderr] 56 |         event_loop.run(&mut server);
Nov 17 10:25:37.207 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:37.207 INFO [stderr]    |
Nov 17 10:25:37.208 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:37.208 INFO [stderr] 
Nov 17 10:25:37.208 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:25:37.208 INFO [stderr]   --> src/main.rs:59:9
Nov 17 10:25:37.208 INFO [stderr]    |
Nov 17 10:25:37.208 INFO [stderr] 59 |         socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080));
Nov 17 10:25:37.208 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:25:37.208 INFO [stderr]    |
Nov 17 10:25:37.208 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:25:37.208 INFO [stderr] 
Nov 17 10:25:37.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Nov 17 10:25:37.700 INFO [stderr] su: No module specific data is present
Nov 17 10:25:38.571 INFO running `"docker" "inspect" "c05629d6f6a99dcec98b61d99162579748e8b8288c6947944e74780251de7400"`
Nov 17 10:25:38.827 INFO running `"docker" "rm" "-f" "c05629d6f6a99dcec98b61d99162579748e8b8288c6947944e74780251de7400"`
Nov 17 10:25:39.143 INFO [stdout] c05629d6f6a99dcec98b61d99162579748e8b8288c6947944e74780251de7400
Nov 17 10:25:39.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 10:25:39.703 INFO [stdout] 90a9cae0cd39cdcb7eb5b57f5b8f4cfefafa426f49c082a4435842a2ec73ca31
Nov 17 10:25:39.711 INFO running `"docker" "start" "-a" "90a9cae0cd39cdcb7eb5b57f5b8f4cfefafa426f49c082a4435842a2ec73ca31"`
Nov 17 10:25:40.883 INFO [stderr] usermod: no changes
Nov 17 10:25:41.002 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 17 10:25:41.014 INFO [stderr]      Running /target/debug/deps/mio_udp-2c92bb84a83e8c17
Nov 17 10:25:41.035 INFO [stdout] 
Nov 17 10:25:41.035 INFO [stdout] running 0 tests
Nov 17 10:25:41.035 INFO [stdout] 
Nov 17 10:25:41.036 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:25:41.036 INFO [stdout] 
Nov 17 10:25:41.043 INFO [stderr] su: No module specific data is present
Nov 17 10:25:41.683 INFO running `"docker" "inspect" "90a9cae0cd39cdcb7eb5b57f5b8f4cfefafa426f49c082a4435842a2ec73ca31"`
Nov 17 10:25:41.991 INFO running `"docker" "rm" "-f" "90a9cae0cd39cdcb7eb5b57f5b8f4cfefafa426f49c082a4435842a2ec73ca31"`
Nov 17 10:25:42.258 INFO [stdout] 90a9cae0cd39cdcb7eb5b57f5b8f4cfefafa426f49c082a4435842a2ec73ca31