[INFO] fetching crate temp_utp 0.8.1...
[INFO] checking temp_utp-0.8.1 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate temp_utp 0.8.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate temp_utp 0.8.1 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate temp_utp 0.8.1
[INFO] finished tweaking crates.io crate temp_utp 0.8.1
[INFO] tweaked toml for crates.io crate temp_utp 0.8.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d97c9a60acb15c964aa4df05fedb1a2cd9f29a77663e21779fc777280b6ab2f2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d97c9a60acb15c964aa4df05fedb1a2cd9f29a77663e21779fc777280b6ab2f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d97c9a60acb15c964aa4df05fedb1a2cd9f29a77663e21779fc777280b6ab2f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97c9a60acb15c964aa4df05fedb1a2cd9f29a77663e21779fc777280b6ab2f2", kill_on_drop: false }`
[INFO] [stdout] d97c9a60acb15c964aa4df05fedb1a2cd9f29a77663e21779fc777280b6ab2f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 590defa38f694691227c74b5bd06a6fca9ec6d4d88add6ba11a6a56b6342e0ee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "590defa38f694691227c74b5bd06a6fca9ec6d4d88add6ba11a6a56b6342e0ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking quickcheck v0.2.27
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking temp_utp v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/packet.rs:355:22
[INFO] [stdout]     |
[INFO] [stdout] 355 |         let header = try!(PacketHeader::from_bytes(buf));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:318:20
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let addr = try!(take_address(other));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:323:26
[INFO] [stdout]     |
[INFO] [stdout] 323 |         let mut socket = try!(UtpSocket::bind(my_addr));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:340:13
[INFO] [stdout]     |
[INFO] [stdout] 340 |             try!(socket.socket.send_to(&packet.to_bytes()[..], socket.connected_to));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:350:34
[INFO] [stdout]     |
[INFO] [stdout] 350 |                     let packet = try!(Packet::from_bytes(&buf[..read]).or(Err(SocketError::InvalidPacket)));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:361:21
[INFO] [stdout]     |
[INFO] [stdout] 361 |                     try!(socket.handle_packet(&packet, addr));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:392:20
[INFO] [stdout]     |
[INFO] [stdout] 392 |         let addr = try!(take_address(other));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:393:26
[INFO] [stdout]     |
[INFO] [stdout] 393 |         let mut socket = try!(UtpSocket::bind_with_udp_socket(udp_socket));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:418:13
[INFO] [stdout]     |
[INFO] [stdout] 418 |             try!(self.socket.send_to(&packet.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:423:13
[INFO] [stdout]     |
[INFO] [stdout] 423 |             try!(self.socket.set_read_timeout(Some(Duration::from_millis(syn_timeout))));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:449:29
[INFO] [stdout]     |
[INFO] [stdout] 449 | ...                   try!(self.socket.send_to(&reply.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:465:29
[INFO] [stdout]     |
[INFO] [stdout] 465 | ...                   try!(self.handle_packet(state, src));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:497:9
[INFO] [stdout]     |
[INFO] [stdout] 497 |         try!(self.flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:507:9
[INFO] [stdout]     |
[INFO] [stdout] 507 |         try!(self.socket.send_to(&packet.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:515:13
[INFO] [stdout]     |
[INFO] [stdout] 515 |             try!(self.recv(&mut buf, false));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:693:25
[INFO] [stdout]     |
[INFO] [stdout] 693 |                         try!(self.handle_receive_timeout());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:720:32
[INFO] [stdout]     |
[INFO] [stdout] 720 |         if let Some(mut pkt) = try!(self.handle_packet(&packet, src)) {
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:722:13
[INFO] [stdout]     |
[INFO] [stdout] 722 |             try!(self.socket.send_to(&pkt.to_bytes()[..], src));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:772:17
[INFO] [stdout]     |
[INFO] [stdout] 772 |                 try!(self.socket.send_to(&packet.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:786:13
[INFO] [stdout]     |
[INFO] [stdout] 786 |             try!(self.socket.send_to(&packet.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:904:9
[INFO] [stdout]     |
[INFO] [stdout] 904 |         try!(self.send());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:914:13
[INFO] [stdout]     |
[INFO] [stdout] 914 |             try!(self.recv(&mut buf, false));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:944:13
[INFO] [stdout]     |
[INFO] [stdout] 944 |             try!(self.send_packet(&mut packet));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:967:29
[INFO] [stdout]     |
[INFO] [stdout] 967 |             let (read, _) = try!(self.recv(&mut buf, false));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:986:9
[INFO] [stdout]     |
[INFO] [stdout] 986 |         try!(self.socket.send_to(&packet.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/socket.rs:1502:30
[INFO] [stdout]      |
[INFO] [stdout] 1502 |                 let packet = try!(Packet::from_bytes(&buf[..nread])
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/socket.rs:1518:34
[INFO] [stdout]      |
[INFO] [stdout] 1518 |                 let mut socket = try!(inner_socket.map(|s| UtpSocket::from_raw_parts(s, src)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/socket.rs:1522:40
[INFO] [stdout]      |
[INFO] [stdout] 1522 |                     Ok(Some(reply)) => try!(socket.socket.send_to(&reply.to_bytes()[..], src)),
[INFO] [stdout]      |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `min` is imported redundantly
[INFO] [stdout]    --> src/socket.rs:659:33
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::cmp::{min, max};
[INFO] [stdout]     |                --- the item `min` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 659 |                             use std::cmp::min;
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/packet.rs:355:22
[INFO] [stdout]     |
[INFO] [stdout] 355 |         let header = try!(PacketHeader::from_bytes(buf));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:318:20
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let addr = try!(take_address(other));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:323:26
[INFO] [stdout]     |
[INFO] [stdout] 323 |         let mut socket = try!(UtpSocket::bind(my_addr));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:340:13
[INFO] [stdout]     |
[INFO] [stdout] 340 |             try!(socket.socket.send_to(&packet.to_bytes()[..], socket.connected_to));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:350:34
[INFO] [stdout]     |
[INFO] [stdout] 350 |                     let packet = try!(Packet::from_bytes(&buf[..read]).or(Err(SocketError::InvalidPacket)));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:361:21
[INFO] [stdout]     |
[INFO] [stdout] 361 |                     try!(socket.handle_packet(&packet, addr));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:392:20
[INFO] [stdout]     |
[INFO] [stdout] 392 |         let addr = try!(take_address(other));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:393:26
[INFO] [stdout]     |
[INFO] [stdout] 393 |         let mut socket = try!(UtpSocket::bind_with_udp_socket(udp_socket));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:418:13
[INFO] [stdout]     |
[INFO] [stdout] 418 |             try!(self.socket.send_to(&packet.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:423:13
[INFO] [stdout]     |
[INFO] [stdout] 423 |             try!(self.socket.set_read_timeout(Some(Duration::from_millis(syn_timeout))));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:449:29
[INFO] [stdout]     |
[INFO] [stdout] 449 | ...                   try!(self.socket.send_to(&reply.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:465:29
[INFO] [stdout]     |
[INFO] [stdout] 465 | ...                   try!(self.handle_packet(state, src));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:497:9
[INFO] [stdout]     |
[INFO] [stdout] 497 |         try!(self.flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:507:9
[INFO] [stdout]     |
[INFO] [stdout] 507 |         try!(self.socket.send_to(&packet.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:515:13
[INFO] [stdout]     |
[INFO] [stdout] 515 |             try!(self.recv(&mut buf, false));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:693:25
[INFO] [stdout]     |
[INFO] [stdout] 693 |                         try!(self.handle_receive_timeout());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:720:32
[INFO] [stdout]     |
[INFO] [stdout] 720 |         if let Some(mut pkt) = try!(self.handle_packet(&packet, src)) {
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:722:13
[INFO] [stdout]     |
[INFO] [stdout] 722 |             try!(self.socket.send_to(&pkt.to_bytes()[..], src));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:772:17
[INFO] [stdout]     |
[INFO] [stdout] 772 |                 try!(self.socket.send_to(&packet.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:786:13
[INFO] [stdout]     |
[INFO] [stdout] 786 |             try!(self.socket.send_to(&packet.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:904:9
[INFO] [stdout]     |
[INFO] [stdout] 904 |         try!(self.send());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:914:13
[INFO] [stdout]     |
[INFO] [stdout] 914 |             try!(self.recv(&mut buf, false));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:944:13
[INFO] [stdout]     |
[INFO] [stdout] 944 |             try!(self.send_packet(&mut packet));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:967:29
[INFO] [stdout]     |
[INFO] [stdout] 967 |             let (read, _) = try!(self.recv(&mut buf, false));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:986:9
[INFO] [stdout]     |
[INFO] [stdout] 986 |         try!(self.socket.send_to(&packet.to_bytes()[..], self.connected_to));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/socket.rs:1502:30
[INFO] [stdout]      |
[INFO] [stdout] 1502 |                 let packet = try!(Packet::from_bytes(&buf[..nread])
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/socket.rs:1518:34
[INFO] [stdout]      |
[INFO] [stdout] 1518 |                 let mut socket = try!(inner_socket.map(|s| UtpSocket::from_raw_parts(s, src)));
[INFO] [stdout]      |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/socket.rs:1522:40
[INFO] [stdout]      |
[INFO] [stdout] 1522 |                     Ok(Some(reply)) => try!(socket.socket.send_to(&reply.to_bytes()[..], src)),
[INFO] [stdout]      |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `min` is imported redundantly
[INFO] [stdout]    --> src/socket.rs:659:33
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::cmp::{min, max};
[INFO] [stdout]     |                --- the item `min` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 659 |                             use std::cmp::min;
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]     --> src/socket.rs:2828:30
[INFO] [stdout]      |
[INFO] [stdout] 2828 |         assert!(take_address(("0.0.0.0:0")).is_ok());
[INFO] [stdout]      |                              ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]     --> src/socket.rs:2829:30
[INFO] [stdout]      |
[INFO] [stdout] 2829 |         assert!(take_address((":::0")).is_ok());
[INFO] [stdout]      |                              ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]     --> src/socket.rs:2836:30
[INFO] [stdout]      |
[INFO] [stdout] 2836 |         assert!(take_address(("1.2.3.4:70000")).is_err());
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/packet.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]     --> src/socket.rs:1573:46
[INFO] [stdout]      |
[INFO] [stdout] 1573 |         use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]     --> src/socket.rs:1574:43
[INFO] [stdout]      |
[INFO] [stdout] 1574 |         static NEXT_OFFSET: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stdout]      |                                           ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/packet.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 |         write!(f, "{}", self.description())
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/packet.rs:383:30
[INFO] [stdout]     |
[INFO] [stdout] 383 |                 ty: unsafe { transmute(kind) },
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `u8` (8 bits)
[INFO] [stdout]     = note: target type: `ExtensionType` (0 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/socket.rs:784:17
[INFO] [stdout]     |
[INFO] [stdout] 784 |             let mut packet = &mut self.send_window[0];
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `temp_utp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/packet.rs:383:30
[INFO] [stdout]     |
[INFO] [stdout] 383 |                 ty: unsafe { transmute(kind) },
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `u8` (8 bits)
[INFO] [stdout]     = note: target type: `packet::ExtensionType` (0 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/socket.rs:784:17
[INFO] [stdout]     |
[INFO] [stdout] 784 |             let mut packet = &mut self.send_window[0];
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "590defa38f694691227c74b5bd06a6fca9ec6d4d88add6ba11a6a56b6342e0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "590defa38f694691227c74b5bd06a6fca9ec6d4d88add6ba11a6a56b6342e0ee", kill_on_drop: false }`
[INFO] [stdout] 590defa38f694691227c74b5bd06a6fca9ec6d4d88add6ba11a6a56b6342e0ee
