[INFO] fetching crate ssdp 0.7.0...
[INFO] checking ssdp-0.7.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate ssdp 0.7.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ssdp 0.7.0
[INFO] finished tweaking crates.io crate ssdp 0.7.0
[INFO] tweaked toml for crates.io crate ssdp 0.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssdp 0.7.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] [stderr]       Adding error-chain v0.10.0 (available: v0.12.4)
[INFO] [stderr]       Adding hyper v0.10.16 (available: v1.9.0)
[INFO] [stderr]       Adding log v0.3.9 (available: v0.4.29)
[INFO] [stderr]       Adding time v0.1.45 (available: v0.3.47)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05d735087d3c35e6373e9335ee183229b8d341db5ea464433a3b7474f5010f6a
[INFO] running `Command { std: "docker" "start" "-a" "05d735087d3c35e6373e9335ee183229b8d341db5ea464433a3b7474f5010f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d735087d3c35e6373e9335ee183229b8d341db5ea464433a3b7474f5010f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d735087d3c35e6373e9335ee183229b8d341db5ea464433a3b7474f5010f6a", kill_on_drop: false }`
[INFO] [stdout] 05d735087d3c35e6373e9335ee183229b8d341db5ea464433a3b7474f5010f6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 992624c3752fa91263c88e15177f4f6cff6f55ce868443b2c135e5e31631f377
[INFO] running `Command { std: "docker" "start" "-a" "992624c3752fa91263c88e15177f4f6cff6f55ce868443b2c135e5e31631f377", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking ssdp v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> src/error.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// Enumerates all errors that can occur when dealing with an SSDP message.
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/field.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         try!(f.write_fmt(format_args!("{}", PAIR_SEPARATOR)));
[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/field.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         try!(Display::fmt(value, f));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/field.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 try!(f.write_str(UPNP_PREFIX));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/field.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 try!(f.write_str(UUID_PREFIX));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/field.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 try!(f.write_str(URN_PREFIX));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/field.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 try!(Display::fmt(k, f));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let addr = try!(net::addr_from_trait(local_addr));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let udp = try!(UdpSocket::bind(addr));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let udp_sock = try!(self.0.try_clone());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let sock_addr = match try!(self.local_addr()) {
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:49:50
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 SocketAddr::V4(SocketAddrV4::new(try!(FromStr::from_str(host).map_err(|err| {
[INFO] [stdout]    |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(FromStr::from_str(format!("{}:{}", host, port).as_str())
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     try!(FromStr::from_str(format!("[{}]:{}", host, port).as_str())
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/packet.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let (size, addr) = try!(self.0.recv_from(&mut pckt_buf));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |         match try!(addr_from_trait(addr)) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut sock_iter = try!(addr.to_socket_addrs());
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     try!(reuse_port(&builder));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:46:22
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let local_addr = try!(addr_from_trait(local_addr));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:49:30
[INFO] [stdout]    |
[INFO] [stdout] 49 |         SocketAddr::V4(_) => try!(UdpBuilder::new_v4()),
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:50:30
[INFO] [stdout]    |
[INFO] [stdout] 50 |         SocketAddr::V6(_) => try!(UdpBuilder::new_v6()),
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     try!(builder.reuse_address(true));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     try!(builder.reuse_port(true));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/receiver.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             try!(sock.set_read_timeout(time));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/bootid.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(fmt.write_fmt(format_args!("{}", self.0)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/configid.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         try!(fmt.write_fmt(format_args!("{}", self.0)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/man.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(fmt.write_str(MAN_HEADER_VALUE));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/mx.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         try!(fmt.write_fmt(format_args!("{}", self.0)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/nt.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(Display::fmt(&self.0, fmt));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/nts.rs:51:27
[INFO] [stdout]    |
[INFO] [stdout] 51 |             NTS::Alive => try!(fmt.write_str(ALIVE_HEADER)),
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/nts.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 52 |             NTS::Update => try!(fmt.write_str(UPDATE_HEADER)),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/nts.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |             NTS::ByeBye => try!(fmt.write_str(BYEBYE_HEADER)),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/searchport.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(fmt.write_fmt(format_args!("{}", self.0)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/securelocation.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         try!(fmt.write_str(&self.0));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/st.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ST::All => try!(fmt.write_str(ST_ALL_VALUE)),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/st.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |             ST::Target(ref n) => try!(Display::fmt(n, fmt)),
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/usn.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         try!(Display::fmt(&self.0, fmt));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/usn.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             try!(fmt.write_fmt(format_args!("{}", FIELD_PAIR_SEPARATOR)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/usn.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             try!(Display::fmt(n, fmt));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/notify.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let message = try!(SSDPMessage::raw_ssdp(bytes));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/notify.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             try!(Err("SSDP Message Received Is Not A NotifyMessage"))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mode = try!(net::IpVersionMode::from_addr(&dst_addr));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut connectors = try!(message::all_local_connectors(None, &mode));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             try!(self.message.send(connector, &dst_addr));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |         Ok(try!(SSDPReceiver::new(raw_connectors, opt_timeout)))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:65:29
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let mcast_timeout = try!(multicast_timeout(self.get::<MX>()));
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Ok(try!(SSDPReceiver::new(raw_connectors, Some(mcast_timeout))))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |         None => try!(Err("Multicast Searches Require An MX Header")),
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:97:23
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let message = try!(SSDPMessage::raw_ssdp(bytes));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             try!(Err("SSDP Message Received Is Not A SearchRequest"))
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:151:20
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let mode = try!(net::IpVersionMode::from_addr(&dst_addr));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:152:30
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let mut connectors = try!(message::all_local_connectors(None, &mode));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             try!(Err(io::Error::last_os_error()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:188:23
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let message = try!(SSDPMessage::raw_ssdp(bytes));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |             try!(Err("SSDP Message Received Is Not A SearchResponse"))
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/ssdp.rs:64:29
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let dst_sock_addr = try!(net::addr_from_trait(dst_addr));
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/ssdp.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 let net_stream = try!(connector.connect(&dst_ip_string[..], dst_port, "")).into();
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/ssdp.rs:99:15
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let url = try!(url_from_addr(dst_addr));
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:102:23
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let mut request = try!(Request::with_connector(Method::Extension(method.to_owned()), url, connector));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     try!(request.start()).send();
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     try!(try!(response.start()).end());
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:131:10
[INFO] [stdout]     |
[INFO] [stdout] 131 |     try!(try!(response.start()).end());
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 |     Ok(try!(Url::parse(&str_url[..])))
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 |     try!(validate_http_version(parts.version));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |     try!(validate_http_host(&headers));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 |     try!(validate_http_version(parts.version));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     try!(validate_response_code(status_code));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `linux`
[INFO] [stdout]   --> src/message/listen.rs:76:11
[INFO] [stdout]    |
[INFO] [stdout] 76 |     #[cfg(linux)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `target_os = "linux"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(linux)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(linux)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:32:38
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let addrs: Vec<SocketAddr> = try!(message::map_local(|&addr| Ok(Some(addr))));
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     try!(net::join_multicast(&sock, &addr, &mcast_ip));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:40:42
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         ipv4_sock = Some(try!(net::bind_reuse(("0.0.0.0", config.port))));
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     try!(net::join_multicast(&sock, &addr, &IpAddr::V6(mcast_ip)));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:52:42
[INFO] [stdout]    |
[INFO] [stdout] 52 |                         ipv6_sock = Some(try!(net::bind_reuse(("::", config.port))));
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |         Ok(try!(SSDPReceiver::new(sockets, None)))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/multicast.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut connectors = try!(message::all_local_connectors(Some(config.ttl), &config.mode));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/multicast.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |         match try!(conn.local_addr()) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/multicast.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 try!(message.send(conn, &mcast_addr));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/multicast.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 try!(message.send(conn,
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/multicast.rs:34:54
[INFO] [stdout]    |
[INFO] [stdout] 34 | ...                   &SocketAddrV6::new(try!(FromStr::from_str(config.ipv6_addr.as_str())),
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/mod.rs:99:21
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Ok(Some(try!(UdpConnector::new((*n.ip(), 0), multicast_ttl))))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:102:61
[INFO] [stdout]     |
[INFO] [stdout] 102 |         (&IpVersionMode::Any, SocketAddr::V6(n)) => Ok(Some(try!(UdpConnector::new(n, multicast_ttl)))),
[INFO] [stdout]     |                                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:113:22
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let addrs_iter = try!(get_local_addrs());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:121:34
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 if let Some(x) = try!(f(&addr)) {
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 if let Some(x) = try!(f(&addr)) {
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:142:22
[INFO] [stdout]     |
[INFO] [stdout] 142 |     let iface_iter = try!(get_if_addrs::get_if_addrs()).into_iter();
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> src/error.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// Enumerates all errors that can occur when dealing with an SSDP message.
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/field.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         try!(f.write_fmt(format_args!("{}", PAIR_SEPARATOR)));
[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/field.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         try!(Display::fmt(value, f));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/field.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 try!(f.write_str(UPNP_PREFIX));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/field.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 try!(f.write_str(UUID_PREFIX));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/field.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 try!(f.write_str(URN_PREFIX));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/field.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 try!(Display::fmt(k, f));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let addr = try!(net::addr_from_trait(local_addr));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let udp = try!(UdpSocket::bind(addr));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let udp_sock = try!(self.0.try_clone());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let sock_addr = match try!(self.local_addr()) {
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:49:50
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 SocketAddr::V4(SocketAddrV4::new(try!(FromStr::from_str(host).map_err(|err| {
[INFO] [stdout]    |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     try!(FromStr::from_str(format!("{}:{}", host, port).as_str())
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/connector.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     try!(FromStr::from_str(format!("[{}]:{}", host, port).as_str())
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/packet.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let (size, addr) = try!(self.0.recv_from(&mut pckt_buf));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |         match try!(addr_from_trait(addr)) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut sock_iter = try!(addr.to_socket_addrs());
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     try!(reuse_port(&builder));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:46:22
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let local_addr = try!(addr_from_trait(local_addr));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:49:30
[INFO] [stdout]    |
[INFO] [stdout] 49 |         SocketAddr::V4(_) => try!(UdpBuilder::new_v4()),
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:50:30
[INFO] [stdout]    |
[INFO] [stdout] 50 |         SocketAddr::V6(_) => try!(UdpBuilder::new_v6()),
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     try!(builder.reuse_address(true));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     try!(builder.reuse_port(true));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/receiver.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             try!(sock.set_read_timeout(time));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/bootid.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(fmt.write_fmt(format_args!("{}", self.0)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/configid.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         try!(fmt.write_fmt(format_args!("{}", self.0)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/man.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(fmt.write_str(MAN_HEADER_VALUE));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/mx.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         try!(fmt.write_fmt(format_args!("{}", self.0)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/nt.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(Display::fmt(&self.0, fmt));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/nts.rs:51:27
[INFO] [stdout]    |
[INFO] [stdout] 51 |             NTS::Alive => try!(fmt.write_str(ALIVE_HEADER)),
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/nts.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 52 |             NTS::Update => try!(fmt.write_str(UPDATE_HEADER)),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/nts.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |             NTS::ByeBye => try!(fmt.write_str(BYEBYE_HEADER)),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/searchport.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(fmt.write_fmt(format_args!("{}", self.0)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/securelocation.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         try!(fmt.write_str(&self.0));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | / error_chain! {
[INFO] [stdout]  7 | |
[INFO] [stdout]  8 | |     types {
[INFO] [stdout]  9 | |         SSDPError, SSDPErrorKind, SSDPResultExt, SSDPResult;
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/st.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 |             ST::All => try!(fmt.write_str(ST_ALL_VALUE)),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/st.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |             ST::Target(ref n) => try!(Display::fmt(n, fmt)),
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/usn.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         try!(Display::fmt(&self.0, fmt));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/usn.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             try!(fmt.write_fmt(format_args!("{}", FIELD_PAIR_SEPARATOR)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/header/usn.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             try!(Display::fmt(n, fmt));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/notify.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let message = try!(SSDPMessage::raw_ssdp(bytes));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/notify.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             try!(Err("SSDP Message Received Is Not A NotifyMessage"))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mode = try!(net::IpVersionMode::from_addr(&dst_addr));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut connectors = try!(message::all_local_connectors(None, &mode));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             try!(self.message.send(connector, &dst_addr));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |         Ok(try!(SSDPReceiver::new(raw_connectors, opt_timeout)))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:65:29
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let mcast_timeout = try!(multicast_timeout(self.get::<MX>()));
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Ok(try!(SSDPReceiver::new(raw_connectors, Some(mcast_timeout))))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |         None => try!(Err("Multicast Searches Require An MX Header")),
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/search.rs:97:23
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let message = try!(SSDPMessage::raw_ssdp(bytes));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             try!(Err("SSDP Message Received Is Not A SearchRequest"))
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:151:20
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let mode = try!(net::IpVersionMode::from_addr(&dst_addr));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:152:30
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let mut connectors = try!(message::all_local_connectors(None, &mode));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |             try!(Err(io::Error::last_os_error()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:188:23
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let message = try!(SSDPMessage::raw_ssdp(bytes));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/search.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |             try!(Err("SSDP Message Received Is Not A SearchResponse"))
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/ssdp.rs:64:29
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let dst_sock_addr = try!(net::addr_from_trait(dst_addr));
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/ssdp.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 let net_stream = try!(connector.connect(&dst_ip_string[..], dst_port, "")).into();
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/ssdp.rs:99:15
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let url = try!(url_from_addr(dst_addr));
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:102:23
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let mut request = try!(Request::with_connector(Method::Extension(method.to_owned()), url, connector));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     try!(request.start()).send();
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     try!(try!(response.start()).end());
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:131:10
[INFO] [stdout]     |
[INFO] [stdout] 131 |     try!(try!(response.start()).end());
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 |     Ok(try!(Url::parse(&str_url[..])))
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 |     try!(validate_http_version(parts.version));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 |     try!(validate_http_host(&headers));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 |     try!(validate_http_version(parts.version));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/ssdp.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     try!(validate_response_code(status_code));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `linux`
[INFO] [stdout]   --> src/message/listen.rs:76:11
[INFO] [stdout]    |
[INFO] [stdout] 76 |     #[cfg(linux)]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `target_os = "linux"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(linux)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(linux)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:32:38
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let addrs: Vec<SocketAddr> = try!(message::map_local(|&addr| Ok(Some(addr))));
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     try!(net::join_multicast(&sock, &addr, &mcast_ip));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:40:42
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         ipv4_sock = Some(try!(net::bind_reuse(("0.0.0.0", config.port))));
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     try!(net::join_multicast(&sock, &addr, &IpAddr::V6(mcast_ip)));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:52:42
[INFO] [stdout]    |
[INFO] [stdout] 52 |                         ipv6_sock = Some(try!(net::bind_reuse(("::", config.port))));
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/listen.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |         Ok(try!(SSDPReceiver::new(sockets, None)))
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/multicast.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut connectors = try!(message::all_local_connectors(Some(config.ttl), &config.mode));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/multicast.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |         match try!(conn.local_addr()) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/multicast.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 try!(message.send(conn, &mcast_addr));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/multicast.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 try!(message.send(conn,
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/multicast.rs:34:54
[INFO] [stdout]    |
[INFO] [stdout] 34 | ...                   &SocketAddrV6::new(try!(FromStr::from_str(config.ipv6_addr.as_str())),
[INFO] [stdout]    |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message/mod.rs:99:21
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Ok(Some(try!(UdpConnector::new((*n.ip(), 0), multicast_ttl))))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:102:61
[INFO] [stdout]     |
[INFO] [stdout] 102 |         (&IpVersionMode::Any, SocketAddr::V6(n)) => Ok(Some(try!(UdpConnector::new(n, multicast_ttl)))),
[INFO] [stdout]     |                                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:113:22
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let addrs_iter = try!(get_local_addrs());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:121:34
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 if let Some(x) = try!(f(&addr)) {
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:127:34
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 if let Some(x) = try!(f(&addr)) {
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/message/mod.rs:142:22
[INFO] [stdout]     |
[INFO] [stdout] 142 |     let iface_iter = try!(get_if_addrs::get_if_addrs()).into_iter();
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | / error_chain! {
[INFO] [stdout]  7 | |
[INFO] [stdout]  8 | |     types {
[INFO] [stdout]  9 | |         SSDPError, SSDPErrorKind, SSDPResultExt, SSDPResult;
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/ssdp.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |           S: Into<Box<NetworkStream + Send>>
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 |           S: Into<Box<dyn NetworkStream + Send>>
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/ssdp.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |               S: Into<Box<NetworkStream + Send>>
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 62 |               S: Into<Box<dyn NetworkStream + Send>>
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/error.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | / error_chain! {
[INFO] [stdout]  7 | |
[INFO] [stdout]  8 | |     types {
[INFO] [stdout]  9 | |         SSDPError, SSDPErrorKind, SSDPResultExt, SSDPResult;
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/ssdp.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |           S: Into<Box<NetworkStream + Send>>
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 96 |           S: Into<Box<dyn NetworkStream + Send>>
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message/ssdp.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |               S: Into<Box<NetworkStream + Send>>
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 62 |               S: Into<Box<dyn NetworkStream + Send>>
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/error.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | / error_chain! {
[INFO] [stdout]  7 | |
[INFO] [stdout]  8 | |     types {
[INFO] [stdout]  9 | |         SSDPError, SSDPErrorKind, SSDPResultExt, SSDPResult;
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/ssdp.rs:127:62
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut response = Response::new(&mut dst_writer as &mut Write, &mut temp_headers);
[INFO] [stdout]     |                                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut response = Response::new(&mut dst_writer as &mut dyn Write, &mut temp_headers);
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/message/ssdp.rs:127:62
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut response = Response::new(&mut dst_writer as &mut Write, &mut temp_headers);
[INFO] [stdout]     |                                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut response = Response::new(&mut dst_writer as &mut dyn Write, &mut temp_headers);
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `collect` that must be used
[INFO] [stdout]   --> examples/debug_ssdp.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     request.multicast().unwrap().into_iter().collect::<Vec<_>>();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let _ = request.multicast().unwrap().into_iter().collect::<Vec<_>>();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "992624c3752fa91263c88e15177f4f6cff6f55ce868443b2c135e5e31631f377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "992624c3752fa91263c88e15177f4f6cff6f55ce868443b2c135e5e31631f377", kill_on_drop: false }`
[INFO] [stdout] 992624c3752fa91263c88e15177f4f6cff6f55ce868443b2c135e5e31631f377
