Nov 01 09:16:48.034 INFO checking abhijeetbhagat/mio-socket against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 09:16:48.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-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 01 09:16:48.470 INFO blam! 4e7770a7e7d3941a01295799c33f421573279ff8226611db03e132fff1946ddf Nov 01 09:16:48.484 INFO running `"docker" "start" "-a" "4e7770a7e7d3941a01295799c33f421573279ff8226611db03e132fff1946ddf"` Nov 01 09:16:50.073 INFO kablam! usermod: no changes Nov 01 09:16:50.176 INFO kablam! Checking net2 v0.2.26 Nov 01 09:16:50.177 INFO kablam! Checking nix v0.7.0 Nov 01 09:16:54.331 INFO kablam! Checking mio v0.6.2 Nov 01 09:16:55.901 INFO kablam! Checking mio-udp v0.1.0 (/source) Nov 01 09:16:57.216 INFO kablam! warning: unused variable: `amt` Nov 01 09:16:57.216 INFO kablam! --> src/main.rs:36:22 Nov 01 09:16:57.216 INFO kablam! | Nov 01 09:16:57.216 INFO kablam! 36 | let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap(); Nov 01 09:16:57.216 INFO kablam! | ^^^ help: consider using `_amt` instead Nov 01 09:16:57.216 INFO kablam! | Nov 01 09:16:57.216 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 09:16:57.216 INFO kablam! Nov 01 09:16:57.216 INFO kablam! warning: unused variable: `src` Nov 01 09:16:57.216 INFO kablam! --> src/main.rs:36:27 Nov 01 09:16:57.216 INFO kablam! | Nov 01 09:16:57.216 INFO kablam! 36 | let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap(); Nov 01 09:16:57.216 INFO kablam! | ^^^ help: consider using `_src` instead Nov 01 09:16:57.216 INFO kablam! Nov 01 09:16:57.216 INFO kablam! warning: unused variable: `event_loop` Nov 01 09:16:57.216 INFO kablam! --> src/main.rs:32:25 Nov 01 09:16:57.216 INFO kablam! | Nov 01 09:16:57.216 INFO kablam! 32 | fn ready(&mut self, event_loop : &mut EventLoop, token : Token, event_set : Ready){ Nov 01 09:16:57.217 INFO kablam! | ^^^^^^^^^^ help: consider using `_event_loop` instead Nov 01 09:16:57.217 INFO kablam! Nov 01 09:16:57.240 INFO kablam! warning: field is never used: `socket` Nov 01 09:16:57.240 INFO kablam! --> src/main.rs:9:5 Nov 01 09:16:57.240 INFO kablam! | Nov 01 09:16:57.240 INFO kablam! 9 | socket : UdpSocket, Nov 01 09:16:57.240 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.240 INFO kablam! | Nov 01 09:16:57.240 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 09:16:57.241 INFO kablam! Nov 01 09:16:57.241 INFO kablam! warning: field is never used: `token` Nov 01 09:16:57.241 INFO kablam! --> src/main.rs:10:5 Nov 01 09:16:57.241 INFO kablam! | Nov 01 09:16:57.241 INFO kablam! 10 | token : Token, Nov 01 09:16:57.241 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 09:16:57.241 INFO kablam! Nov 01 09:16:57.241 INFO kablam! warning: field is never used: `interest` Nov 01 09:16:57.241 INFO kablam! --> src/main.rs:11:5 Nov 01 09:16:57.241 INFO kablam! | Nov 01 09:16:57.241 INFO kablam! 11 | interest : Ready Nov 01 09:16:57.241 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 09:16:57.241 INFO kablam! Nov 01 09:16:57.241 INFO kablam! warning: field is never used: `client` Nov 01 09:16:57.241 INFO kablam! --> src/main.rs:17:5 Nov 01 09:16:57.241 INFO kablam! | Nov 01 09:16:57.241 INFO kablam! 17 | client : Option Nov 01 09:16:57.241 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.241 INFO kablam! Nov 01 09:16:57.241 INFO kablam! warning: struct is never constructed: `UdpEndClient` Nov 01 09:16:57.241 INFO kablam! --> src/main.rs:45:1 Nov 01 09:16:57.241 INFO kablam! | Nov 01 09:16:57.241 INFO kablam! 45 | struct UdpEndClient{ Nov 01 09:16:57.241 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.241 INFO kablam! Nov 01 09:16:57.241 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 09:16:57.241 INFO kablam! --> src/main.rs:55:9 Nov 01 09:16:57.241 INFO kablam! | Nov 01 09:16:57.241 INFO kablam! 55 | event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge()); Nov 01 09:16:57.241 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.241 INFO kablam! | Nov 01 09:16:57.241 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 09:16:57.241 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 09:16:57.241 INFO kablam! Nov 01 09:16:57.241 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 09:16:57.241 INFO kablam! --> src/main.rs:56:9 Nov 01 09:16:57.241 INFO kablam! | Nov 01 09:16:57.241 INFO kablam! 56 | event_loop.run(&mut server); Nov 01 09:16:57.241 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.241 INFO kablam! | Nov 01 09:16:57.241 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 09:16:57.241 INFO kablam! Nov 01 09:16:57.241 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 09:16:57.241 INFO kablam! --> src/main.rs:59:9 Nov 01 09:16:57.241 INFO kablam! | Nov 01 09:16:57.241 INFO kablam! 59 | socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080)); Nov 01 09:16:57.241 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.241 INFO kablam! | Nov 01 09:16:57.241 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 09:16:57.241 INFO kablam! Nov 01 09:16:57.501 INFO kablam! warning: unused variable: `amt` Nov 01 09:16:57.501 INFO kablam! --> src/main.rs:36:22 Nov 01 09:16:57.501 INFO kablam! | Nov 01 09:16:57.501 INFO kablam! 36 | let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap(); Nov 01 09:16:57.501 INFO kablam! | ^^^ help: consider using `_amt` instead Nov 01 09:16:57.501 INFO kablam! | Nov 01 09:16:57.501 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 09:16:57.501 INFO kablam! Nov 01 09:16:57.501 INFO kablam! warning: unused variable: `src` Nov 01 09:16:57.501 INFO kablam! --> src/main.rs:36:27 Nov 01 09:16:57.501 INFO kablam! | Nov 01 09:16:57.501 INFO kablam! 36 | let (amt, src) = self.socket.recv_from(&mut buf).unwrap().unwrap(); Nov 01 09:16:57.501 INFO kablam! | ^^^ help: consider using `_src` instead Nov 01 09:16:57.501 INFO kablam! Nov 01 09:16:57.501 INFO kablam! warning: unused variable: `event_loop` Nov 01 09:16:57.502 INFO kablam! --> src/main.rs:32:25 Nov 01 09:16:57.502 INFO kablam! | Nov 01 09:16:57.502 INFO kablam! 32 | fn ready(&mut self, event_loop : &mut EventLoop, token : Token, event_set : Ready){ Nov 01 09:16:57.502 INFO kablam! | ^^^^^^^^^^ help: consider using `_event_loop` instead Nov 01 09:16:57.502 INFO kablam! Nov 01 09:16:57.502 INFO kablam! warning: field is never used: `socket` Nov 01 09:16:57.502 INFO kablam! --> src/main.rs:9:5 Nov 01 09:16:57.502 INFO kablam! | Nov 01 09:16:57.502 INFO kablam! 9 | socket : UdpSocket, Nov 01 09:16:57.502 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.502 INFO kablam! | Nov 01 09:16:57.502 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 09:16:57.502 INFO kablam! Nov 01 09:16:57.502 INFO kablam! warning: field is never used: `token` Nov 01 09:16:57.502 INFO kablam! --> src/main.rs:10:5 Nov 01 09:16:57.502 INFO kablam! | Nov 01 09:16:57.502 INFO kablam! 10 | token : Token, Nov 01 09:16:57.502 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 09:16:57.502 INFO kablam! Nov 01 09:16:57.502 INFO kablam! warning: field is never used: `interest` Nov 01 09:16:57.502 INFO kablam! --> src/main.rs:11:5 Nov 01 09:16:57.502 INFO kablam! | Nov 01 09:16:57.502 INFO kablam! 11 | interest : Ready Nov 01 09:16:57.502 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 09:16:57.502 INFO kablam! Nov 01 09:16:57.502 INFO kablam! warning: field is never used: `client` Nov 01 09:16:57.502 INFO kablam! --> src/main.rs:17:5 Nov 01 09:16:57.502 INFO kablam! | Nov 01 09:16:57.502 INFO kablam! 17 | client : Option Nov 01 09:16:57.502 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.502 INFO kablam! Nov 01 09:16:57.502 INFO kablam! warning: struct is never constructed: `UdpEndClient` Nov 01 09:16:57.502 INFO kablam! --> src/main.rs:45:1 Nov 01 09:16:57.502 INFO kablam! | Nov 01 09:16:57.502 INFO kablam! 45 | struct UdpEndClient{ Nov 01 09:16:57.502 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.502 INFO kablam! Nov 01 09:16:57.503 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 09:16:57.503 INFO kablam! --> src/main.rs:55:9 Nov 01 09:16:57.503 INFO kablam! | Nov 01 09:16:57.503 INFO kablam! 55 | event_loop.register(&server.socket, server.token, Ready::readable(), PollOpt::edge()); Nov 01 09:16:57.503 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.503 INFO kablam! | Nov 01 09:16:57.503 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 09:16:57.503 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 09:16:57.503 INFO kablam! Nov 01 09:16:57.503 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 09:16:57.503 INFO kablam! --> src/main.rs:56:9 Nov 01 09:16:57.503 INFO kablam! | Nov 01 09:16:57.503 INFO kablam! 56 | event_loop.run(&mut server); Nov 01 09:16:57.503 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.503 INFO kablam! | Nov 01 09:16:57.503 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 09:16:57.503 INFO kablam! Nov 01 09:16:57.503 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 09:16:57.503 INFO kablam! --> src/main.rs:59:9 Nov 01 09:16:57.503 INFO kablam! | Nov 01 09:16:57.503 INFO kablam! 59 | socket.send_to("abhi".as_bytes(), &SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080)); Nov 01 09:16:57.503 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:16:57.503 INFO kablam! | Nov 01 09:16:57.503 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 09:16:57.503 INFO kablam! Nov 01 09:16:57.528 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.43s Nov 01 09:16:57.529 INFO kablam! su: No module specific data is present Nov 01 09:16:58.341 INFO running `"docker" "rm" "-f" "4e7770a7e7d3941a01295799c33f421573279ff8226611db03e132fff1946ddf"` Nov 01 09:16:58.666 INFO blam! 4e7770a7e7d3941a01295799c33f421573279ff8226611db03e132fff1946ddf