Dec 06 08:08:14.694 INFO testing abhijeetbhagat/mio-socket against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 08:08:14.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 08:08:15.140 INFO [stdout] fd654c753c744b5146694097570836f7d614e3b624c2d643d7e14b056e276607
Dec 06 08:08:15.146 INFO running `"docker" "start" "-a" "fd654c753c744b5146694097570836f7d614e3b624c2d643d7e14b056e276607"`
Dec 06 08:08:16.713 INFO [stderr] usermod: no changes
Dec 06 08:08:16.832 INFO [stderr]    Compiling mio-udp v0.1.0 (/source)
Dec 06 08:08:17.784 INFO [stderr] warning: unused variable: `amt`
Dec 06 08:08:17.784 INFO [stderr]   --> src/main.rs:36:22
Dec 06 08:08:17.784 INFO [stderr]    |
Dec 06 08:08:17.784 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 06 08:08:17.784 INFO [stderr]    |                      ^^^ help: consider using `_amt` instead
Dec 06 08:08:17.784 INFO [stderr]    |
Dec 06 08:08:17.784 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 08:08:17.784 INFO [stderr] 
Dec 06 08:08:17.784 INFO [stderr] warning: unused variable: `src`
Dec 06 08:08:17.784 INFO [stderr]   --> src/main.rs:36:27
Dec 06 08:08:17.784 INFO [stderr]    |
Dec 06 08:08:17.784 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 06 08:08:17.784 INFO [stderr]    |                           ^^^ help: consider using `_src` instead
Dec 06 08:08:17.784 INFO [stderr] 
Dec 06 08:08:17.784 INFO [stderr] warning: unused variable: `event_loop`
Dec 06 08:08:17.785 INFO [stderr]   --> src/main.rs:32:25
Dec 06 08:08:17.785 INFO [stderr]    |
Dec 06 08:08:17.785 INFO [stderr] 32 |     fn ready(&mut self, event_loop : &mut EventLoop<UdpEndServer>, token : Token, event_set : Ready){
Dec 06 08:08:17.785 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Dec 06 08:08:17.785 INFO [stderr] 
Dec 06 08:08:17.792 INFO [stderr] warning: field is never used: `socket`
Dec 06 08:08:17.792 INFO [stderr]  --> src/main.rs:9:5
Dec 06 08:08:17.793 INFO [stderr]   |
Dec 06 08:08:17.793 INFO [stderr] 9 |     socket : UdpSocket,
Dec 06 08:08:17.793 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 06 08:08:17.793 INFO [stderr]   |
Dec 06 08:08:17.793 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 08:08:17.793 INFO [stderr] 
Dec 06 08:08:17.793 INFO [stderr] warning: field is never used: `token`
Dec 06 08:08:17.793 INFO [stderr]   --> src/main.rs:10:5
Dec 06 08:08:17.793 INFO [stderr]    |
Dec 06 08:08:17.793 INFO [stderr] 10 |     token : Token,
Dec 06 08:08:17.793 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 08:08:17.793 INFO [stderr] 
Dec 06 08:08:17.793 INFO [stderr] warning: field is never used: `interest`
Dec 06 08:08:17.793 INFO [stderr]   --> src/main.rs:11:5
Dec 06 08:08:17.793 INFO [stderr]    |
Dec 06 08:08:17.793 INFO [stderr] 11 |     interest : Ready
Dec 06 08:08:17.793 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 08:08:17.793 INFO [stderr] 
Dec 06 08:08:17.793 INFO [stderr] warning: field is never used: `client`
Dec 06 08:08:17.793 INFO [stderr]   --> src/main.rs:17:5
Dec 06 08:08:17.793 INFO [stderr]    |
Dec 06 08:08:17.793 INFO [stderr] 17 |     client : Option<UdpConnection> 
Dec 06 08:08:17.793 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:17.793 INFO [stderr] 
Dec 06 08:08:17.793 INFO [stderr] warning: struct is never constructed: `UdpEndClient`
Dec 06 08:08:17.793 INFO [stderr]   --> src/main.rs:45:1
Dec 06 08:08:17.793 INFO [stderr]    |
Dec 06 08:08:17.793 INFO [stderr] 45 | struct UdpEndClient{
Dec 06 08:08:17.793 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:17.793 INFO [stderr] 
Dec 06 08:08:17.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:17.793 INFO [stderr]   --> src/main.rs:55:9
Dec 06 08:08:17.793 INFO [stderr]    |
Dec 06 08:08:17.793 INFO [stderr] 55 |         event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge());
Dec 06 08:08:17.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:17.793 INFO [stderr]    |
Dec 06 08:08:17.793 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 08:08:17.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:17.793 INFO [stderr] 
Dec 06 08:08:17.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:17.793 INFO [stderr]   --> src/main.rs:56:9
Dec 06 08:08:17.793 INFO [stderr]    |
Dec 06 08:08:17.793 INFO [stderr] 56 |         event_loop.run(&mut server);
Dec 06 08:08:17.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:17.793 INFO [stderr]    |
Dec 06 08:08:17.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:17.793 INFO [stderr] 
Dec 06 08:08:17.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:17.793 INFO [stderr]   --> src/main.rs:59:9
Dec 06 08:08:17.793 INFO [stderr]    |
Dec 06 08:08:17.793 INFO [stderr] 59 |         socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080));
Dec 06 08:08:17.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:17.793 INFO [stderr]    |
Dec 06 08:08:17.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:17.793 INFO [stderr] 
Dec 06 08:08:19.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Dec 06 08:08:19.132 INFO [stderr] su: No module specific data is present
Dec 06 08:08:19.924 INFO running `"docker" "inspect" "fd654c753c744b5146694097570836f7d614e3b624c2d643d7e14b056e276607"`
Dec 06 08:08:20.181 INFO running `"docker" "rm" "-f" "fd654c753c744b5146694097570836f7d614e3b624c2d643d7e14b056e276607"`
Dec 06 08:08:20.472 INFO [stdout] fd654c753c744b5146694097570836f7d614e3b624c2d643d7e14b056e276607
Dec 06 08:08:20.474 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 08:08:20.848 INFO [stdout] 364b52a328226c3575dbc32cfb64d86383001109edf4b68d31bbea537f2f2832
Dec 06 08:08:20.854 INFO running `"docker" "start" "-a" "364b52a328226c3575dbc32cfb64d86383001109edf4b68d31bbea537f2f2832"`
Dec 06 08:08:21.943 INFO [stderr] usermod: no changes
Dec 06 08:08:22.082 INFO [stderr]    Compiling mio-udp v0.1.0 (/source)
Dec 06 08:08:22.960 INFO [stderr] warning: unused variable: `amt`
Dec 06 08:08:22.960 INFO [stderr]   --> src/main.rs:36:22
Dec 06 08:08:22.960 INFO [stderr]    |
Dec 06 08:08:22.960 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 06 08:08:22.960 INFO [stderr]    |                      ^^^ help: consider using `_amt` instead
Dec 06 08:08:22.960 INFO [stderr]    |
Dec 06 08:08:22.960 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 08:08:22.960 INFO [stderr] 
Dec 06 08:08:22.960 INFO [stderr] warning: unused variable: `src`
Dec 06 08:08:22.960 INFO [stderr]   --> src/main.rs:36:27
Dec 06 08:08:22.960 INFO [stderr]    |
Dec 06 08:08:22.960 INFO [stderr] 36 |                 let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap();
Dec 06 08:08:22.960 INFO [stderr]    |                           ^^^ help: consider using `_src` instead
Dec 06 08:08:22.960 INFO [stderr] 
Dec 06 08:08:22.960 INFO [stderr] warning: unused variable: `event_loop`
Dec 06 08:08:22.960 INFO [stderr]   --> src/main.rs:32:25
Dec 06 08:08:22.960 INFO [stderr]    |
Dec 06 08:08:22.960 INFO [stderr] 32 |     fn ready(&mut self, event_loop : &mut EventLoop<UdpEndServer>, token : Token, event_set : Ready){
Dec 06 08:08:22.960 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_event_loop` instead
Dec 06 08:08:22.960 INFO [stderr] 
Dec 06 08:08:22.963 INFO [stderr] warning: field is never used: `socket`
Dec 06 08:08:22.963 INFO [stderr]  --> src/main.rs:9:5
Dec 06 08:08:22.963 INFO [stderr]   |
Dec 06 08:08:22.963 INFO [stderr] 9 |     socket : UdpSocket,
Dec 06 08:08:22.963 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 06 08:08:22.963 INFO [stderr]   |
Dec 06 08:08:22.963 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 08:08:22.963 INFO [stderr] 
Dec 06 08:08:22.963 INFO [stderr] warning: field is never used: `token`
Dec 06 08:08:22.963 INFO [stderr]   --> src/main.rs:10:5
Dec 06 08:08:22.963 INFO [stderr]    |
Dec 06 08:08:22.963 INFO [stderr] 10 |     token : Token,
Dec 06 08:08:22.963 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 08:08:22.963 INFO [stderr] 
Dec 06 08:08:22.963 INFO [stderr] warning: field is never used: `interest`
Dec 06 08:08:22.963 INFO [stderr]   --> src/main.rs:11:5
Dec 06 08:08:22.963 INFO [stderr]    |
Dec 06 08:08:22.963 INFO [stderr] 11 |     interest : Ready
Dec 06 08:08:22.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 08:08:22.963 INFO [stderr] 
Dec 06 08:08:22.963 INFO [stderr] warning: field is never used: `client`
Dec 06 08:08:22.963 INFO [stderr]   --> src/main.rs:17:5
Dec 06 08:08:22.963 INFO [stderr]    |
Dec 06 08:08:22.963 INFO [stderr] 17 |     client : Option<UdpConnection> 
Dec 06 08:08:22.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:22.963 INFO [stderr] 
Dec 06 08:08:22.963 INFO [stderr] warning: struct is never constructed: `UdpEndClient`
Dec 06 08:08:22.964 INFO [stderr]   --> src/main.rs:45:1
Dec 06 08:08:22.964 INFO [stderr]    |
Dec 06 08:08:22.964 INFO [stderr] 45 | struct UdpEndClient{
Dec 06 08:08:22.964 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:22.964 INFO [stderr] 
Dec 06 08:08:22.964 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:22.964 INFO [stderr]   --> src/main.rs:55:9
Dec 06 08:08:22.964 INFO [stderr]    |
Dec 06 08:08:22.964 INFO [stderr] 55 |         event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge());
Dec 06 08:08:22.964 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:22.964 INFO [stderr]    |
Dec 06 08:08:22.964 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 08:08:22.964 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:22.964 INFO [stderr] 
Dec 06 08:08:22.964 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:22.964 INFO [stderr]   --> src/main.rs:56:9
Dec 06 08:08:22.964 INFO [stderr]    |
Dec 06 08:08:22.964 INFO [stderr] 56 |         event_loop.run(&mut server);
Dec 06 08:08:22.964 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:22.964 INFO [stderr]    |
Dec 06 08:08:22.964 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:22.964 INFO [stderr] 
Dec 06 08:08:22.964 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:08:22.964 INFO [stderr]   --> src/main.rs:59:9
Dec 06 08:08:22.964 INFO [stderr]    |
Dec 06 08:08:22.964 INFO [stderr] 59 |         socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080));
Dec 06 08:08:22.964 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:08:22.964 INFO [stderr]    |
Dec 06 08:08:22.964 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:08:22.964 INFO [stderr] 
Dec 06 08:08:23.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 06 08:08:23.300 INFO [stderr] su: No module specific data is present
Dec 06 08:08:24.002 INFO running `"docker" "inspect" "364b52a328226c3575dbc32cfb64d86383001109edf4b68d31bbea537f2f2832"`
Dec 06 08:08:24.182 INFO running `"docker" "rm" "-f" "364b52a328226c3575dbc32cfb64d86383001109edf4b68d31bbea537f2f2832"`
Dec 06 08:08:24.376 INFO [stdout] 364b52a328226c3575dbc32cfb64d86383001109edf4b68d31bbea537f2f2832
Dec 06 08:08:24.382 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 08:08:24.764 INFO [stdout] 834bbc2e45d81ff647c1da3ac7073732f2b6d0e95d519a612648ccc7044ecc11
Dec 06 08:08:24.766 INFO running `"docker" "start" "-a" "834bbc2e45d81ff647c1da3ac7073732f2b6d0e95d519a612648ccc7044ecc11"`
Dec 06 08:08:26.006 INFO [stderr] usermod: no changes
Dec 06 08:08:26.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 06 08:08:26.156 INFO [stderr]      Running /target/debug/deps/mio_udp-9b29b972a07ae953
Dec 06 08:08:26.156 INFO [stdout] 
Dec 06 08:08:26.156 INFO [stdout] running 0 tests
Dec 06 08:08:26.156 INFO [stdout] 
Dec 06 08:08:26.156 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:08:26.156 INFO [stdout] 
Dec 06 08:08:26.160 INFO [stderr] su: No module specific data is present
Dec 06 08:08:27.013 INFO running `"docker" "inspect" "834bbc2e45d81ff647c1da3ac7073732f2b6d0e95d519a612648ccc7044ecc11"`
Dec 06 08:08:27.195 INFO running `"docker" "rm" "-f" "834bbc2e45d81ff647c1da3ac7073732f2b6d0e95d519a612648ccc7044ecc11"`
Dec 06 08:08:27.303 INFO [stdout] 834bbc2e45d81ff647c1da3ac7073732f2b6d0e95d519a612648ccc7044ecc11