[INFO] updating cached repository https://github.com/hjr3/carp-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 723c221fef99ae06c942048843eb5ecd0d23d6db
[INFO] testing hjr3/carp-rs against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjr3%2Fcarp-rs" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hjr3/carp-rs on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/hjr3/carp-rs
[INFO] finished tweaking git repo https://github.com/hjr3/carp-rs
[INFO] tweaked toml for git repo https://github.com/hjr3/carp-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/hjr3/carp-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] acf1dee8a4128f490c6e984688a519880e032b277fca3b8820b91de7c9e96dc8
[INFO] running `"docker" "start" "-a" "acf1dee8a4128f490c6e984688a519880e032b277fca3b8820b91de7c9e96dc8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling pcap v0.5.7
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling carp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/arp.rs:142:15
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let mac = try!(hw_if.hwaddr());
[INFO] [stderr]     |               ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/arp.rs:143:15
[INFO] [stderr]     |
[INFO] [stderr] 143 |     let idx = try!(hw_if.index());
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/arp.rs:145:14
[INFO] [stderr]     |
[INFO] [stderr] 145 |     let fd = try!(socket(AddressFamily::Packet,
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:61:28
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let ether_dhost = [try!(rdr.read_u8()),
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:62:28
[INFO] [stderr]    |
[INFO] [stderr] 62 | ...                   try!(rdr.read_u8()),
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:63:28
[INFO] [stderr]    |
[INFO] [stderr] 63 | ...                   try!(rdr.read_u8()),
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:64:28
[INFO] [stderr]    |
[INFO] [stderr] 64 | ...                   try!(rdr.read_u8()),
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:65:28
[INFO] [stderr]    |
[INFO] [stderr] 65 | ...                   try!(rdr.read_u8()),
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 | ...                   try!(rdr.read_u8())];
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:68:28
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let ether_shost = [try!(rdr.read_u8()),
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:69:28
[INFO] [stderr]    |
[INFO] [stderr] 69 | ...                   try!(rdr.read_u8()),
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:70:28
[INFO] [stderr]    |
[INFO] [stderr] 70 | ...                   try!(rdr.read_u8()),
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:71:28
[INFO] [stderr]    |
[INFO] [stderr] 71 | ...                   try!(rdr.read_u8()),
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:72:28
[INFO] [stderr]    |
[INFO] [stderr] 72 | ...                   try!(rdr.read_u8()),
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:73:28
[INFO] [stderr]    |
[INFO] [stderr] 73 | ...                   try!(rdr.read_u8())];
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let ether_type = try!(rdr.read_u16::<BigEndian>());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |             try!(wtr.write_u8(*i));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |             try!(wtr.write_u8(*i));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/net/ether.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |         try!(wtr.write_u16::<BigEndian>(self.ether_type));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:170:20
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let v_hl = try!(rdr.read_u8());
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:171:19
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let tos = try!(rdr.read_u8());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:172:28
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let total_length = try!(rdr.read_u16::<BigEndian>());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:173:18
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let id = try!(rdr.read_u16::<BigEndian>());
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:174:24
[INFO] [stderr]     |
[INFO] [stderr] 174 |         let frag_off = try!(rdr.read_u16::<BigEndian>());
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:175:19
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let ttl = try!(rdr.read_u8());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:176:24
[INFO] [stderr]     |
[INFO] [stderr] 176 |         let protocol = try!(rdr.read_u8());
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:177:21
[INFO] [stderr]     |
[INFO] [stderr] 177 |         let cksum = try!(rdr.read_u16::<BigEndian>());
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:179:21
[INFO] [stderr]     |
[INFO] [stderr] 179 |         let saddr = try!(rdr.read_u32::<BigEndian>());
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:180:21
[INFO] [stderr]     |
[INFO] [stderr] 180 |         let daddr = try!(rdr.read_u32::<BigEndian>());
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |         try!(wtr.write_u8(self.v_hl));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |         try!(wtr.write_u8(self.tos));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(wtr.write_u16::<BigEndian>(self.total_length));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |         try!(wtr.write_u16::<BigEndian>(self.id));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         try!(wtr.write_u16::<BigEndian>(self.frag_off));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |         try!(wtr.write_u8(self.ttl));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         try!(wtr.write_u8(self.protocol));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |         try!(wtr.write_u16::<BigEndian>(self.cksum));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:207:9
[INFO] [stderr]     |
[INFO] [stderr] 207 |         try!(wtr.write_u32::<BigEndian>(self.saddr));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/ip.rs:208:9
[INFO] [stderr]     |
[INFO] [stderr] 208 |         try!(wtr.write_u32::<BigEndian>(self.daddr));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/mac.rs:237:22
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let if_req = try!(self.ioctl(&self.if_name, SIOCGIFHWADDR));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/mac.rs:253:22
[INFO] [stderr]     |
[INFO] [stderr] 253 |         let if_req = try!(self.ioctl(&self.if_name, SIOCGIFINDEX));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/mac.rs:260:22
[INFO] [stderr]     |
[INFO] [stderr] 260 |         let if_req = try!(self.ioctl(&self.if_name, SIOCGIFFLAGS));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/mac.rs:271:13
[INFO] [stderr]     |
[INFO] [stderr] 271 |             try!(socket(AddressFamily::Inet,
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/net/mac.rs:277:22
[INFO] [stderr]     |
[INFO] [stderr] 277 |         let if_req = try!(IfReq::with_if_name(if_name));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/advert.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut t = try!(self.ether_header.into_bytes());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/advert.rs:49:21
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut t = try!(self.ip.into_bytes());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/advert.rs:52:21
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let mut t = try!(self.carp.into_bytes());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:106:33
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let carp_version_type = try!(rdr.read_u8());
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:107:25
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let carp_vhid = try!(rdr.read_u8());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:108:28
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let carp_advskew = try!(rdr.read_u8());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:109:28
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let carp_authlen = try!(rdr.read_u8());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:110:25
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let carp_pad1 = try!(rdr.read_u8());
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:111:28
[INFO] [stderr]     |
[INFO] [stderr] 111 |         let carp_advbase = try!(rdr.read_u8());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:112:26
[INFO] [stderr]     |
[INFO] [stderr] 112 |         let carp_cksum = try!(rdr.read_u16::<BigEndian>());
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:113:28
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let carp_counter = try!(rdr.read_u64::<BigEndian>());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         try!(rdr.read_exact(&mut carp_md));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:134:9
[INFO] [stderr]     |
[INFO] [stderr] 134 |         try!(wtr.write_u8(self.carp_version_type));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |         try!(wtr.write_u8(self.carp_vhid));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |         try!(wtr.write_u8(self.carp_advskew));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |         try!(wtr.write_u8(self.carp_authlen));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         try!(wtr.write_u8(self.carp_pad1));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:139:9
[INFO] [stderr]     |
[INFO] [stderr] 139 |         try!(wtr.write_u8(self.carp_advbase));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         try!(wtr.write_u16::<BigEndian>(self.carp_cksum));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         try!(wtr.write_u64::<BigEndian>(self.carp_counter));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip_carp.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 144 |             try!(wtr.write_u8(*i));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:101:19
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let cap = try!(try!(Capture::from_device(interface))
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:101:24
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let cap = try!(try!(Capture::from_device(interface))
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         try!(self.setup());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:209:39
[INFO] [stderr]     |
[INFO] [stderr] 209 |             let should_keep_running = try!(self.run_once());
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:221:9
[INFO] [stderr]     |
[INFO] [stderr] 221 |         try!(self.setup_hwaddr());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:222:9
[INFO] [stderr]     |
[INFO] [stderr] 222 |         try!(self.setup_pcap());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:224:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         try!(self.setup_signal_handlers());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:226:24
[INFO] [stderr]     |
[INFO] [stderr] 226 |         self.fd = Some(try!(self.setup_socket()));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:238:19
[INFO] [stderr]     |
[INFO] [stderr] 238 |         let mac = try!(hw_if.hwaddr());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:251:17
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 try!(self.capture.filter(bpf_rule.as_ref()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:274:17
[INFO] [stderr]     |
[INFO] [stderr] 274 |                 try!(signal::sigaction(signal::SIGINT, &sig_action));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:275:17
[INFO] [stderr]     |
[INFO] [stderr] 275 |                 try!(signal::sigaction(signal::SIGQUIT, &sig_action));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:276:17
[INFO] [stderr]     |
[INFO] [stderr] 276 |                 try!(signal::sigaction(signal::SIGTERM, &sig_action));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:277:17
[INFO] [stderr]     |
[INFO] [stderr] 277 |                 try!(signal::sigaction(signal::SIGHUP, &sig_action));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:286:13
[INFO] [stderr]     |
[INFO] [stderr] 286 |             try!(signal::sigaction(signal::SIGUSR1, &sig_action));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:287:13
[INFO] [stderr]     |
[INFO] [stderr] 287 |             try!(signal::sigaction(signal::SIGUSR2, &sig_action));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:296:18
[INFO] [stderr]     |
[INFO] [stderr] 296 |         let fd = try!(socket(AddressFamily::Inet,
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:319:13
[INFO] [stderr]     |
[INFO] [stderr] 319 |             try!(setsockopt(fd, IpAddMembership, &req_add));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:450:20
[INFO] [stderr]     |
[INFO] [stderr] 450 |         let nfds = try!(poll::poll(&mut pfds, max as i32));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:806:24
[INFO] [stderr]     |
[INFO] [stderr] 806 |         let ch_bytes = try!(ch.into_bytes());
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:830:28
[INFO] [stderr]     |
[INFO] [stderr] 830 |         let mut ch_bytes = try!(ch.into_bytes());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:831:28
[INFO] [stderr]     |
[INFO] [stderr] 831 |         let mut ip_bytes = try!(ip.into_bytes());
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:846:19
[INFO] [stderr]     |
[INFO] [stderr] 846 |         let buf = try!(cp.into_bytes());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/carp.rs:874:25
[INFO] [stderr]     |
[INFO] [stderr] 874 |                         try!(gratuitous_arp(self.interface.as_ref(), srcip));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/carp.rs:95:23
[INFO] [stderr]    |
[INFO] [stderr] 95 |     up_cb: Option<Box<Fn()>>,
[INFO] [stderr]    |                       ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/carp.rs:96:25
[INFO] [stderr]    |
[INFO] [stderr] 96 |     down_cb: Option<Box<Fn()>>,
[INFO] [stderr]    |                         ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/arp.rs:21:46
[INFO] [stderr]    |
[INFO] [stderr] 21 | use libc::{sockaddr, sockaddr_ll, AF_PACKET, uint8_t, uint16_t, c_void, c_int};
[INFO] [stderr]    |                                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/net/arp.rs:21:55
[INFO] [stderr]    |
[INFO] [stderr] 21 | use libc::{sockaddr, sockaddr_ll, AF_PACKET, uint8_t, uint16_t, c_void, c_int};
[INFO] [stderr]    |                                                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/arp.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ether_dhost: [uint8_t; ETH_ALEN],
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/arp.rs:48:19
[INFO] [stderr]    |
[INFO] [stderr] 48 |     ether_shost: [uint8_t; ETH_ALEN],
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/net/arp.rs:51:17
[INFO] [stderr]    |
[INFO] [stderr] 51 |     ether_type: uint16_t,
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/net/arp.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     htype: uint16_t,
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/net/arp.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |     ptype: uint16_t,
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/arp.rs:66:11
[INFO] [stderr]    |
[INFO] [stderr] 66 |     hlen: uint8_t,
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/arp.rs:71:11
[INFO] [stderr]    |
[INFO] [stderr] 71 |     plen: uint8_t,
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/net/arp.rs:76:16
[INFO] [stderr]    |
[INFO] [stderr] 76 |     operation: uint16_t,
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/arp.rs:86:22
[INFO] [stderr]    |
[INFO] [stderr] 86 |     sender_hw_addr: [uint8_t; 6],
[INFO] [stderr]    |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/arp.rs:91:25
[INFO] [stderr]    |
[INFO] [stderr] 91 |     sender_proto_addr: [uint8_t; 4],
[INFO] [stderr]    |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/arp.rs:98:22
[INFO] [stderr]    |
[INFO] [stderr] 98 |     target_hw_addr: [uint8_t; 6],
[INFO] [stderr]    |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/arp.rs:103:25
[INFO] [stderr]     |
[INFO] [stderr] 103 |     target_proto_addr: [uint8_t; 4],
[INFO] [stderr]     |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/arp.rs:105:16
[INFO] [stderr]     |
[INFO] [stderr] 105 |     _padding: [uint8_t; 18],
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/ether.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | use libc::{uint8_t, uint16_t};
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/net/ether.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | use libc::{uint8_t, uint16_t};
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/ether.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |     ether_dhost: [uint8_t; ETH_ALEN],
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/ether.rs:43:19
[INFO] [stderr]    |
[INFO] [stderr] 43 |     ether_shost: [uint8_t; ETH_ALEN],
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/net/ether.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |     ether_type: uint16_t,
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/net/ether.rs:54:34
[INFO] [stderr]    |
[INFO] [stderr] 54 |             ether_type: type_ as uint16_t,
[INFO] [stderr]    |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/ip.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | use libc::{uint8_t, uint16_t, uint32_t};
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/net/ip.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 | use libc::{uint8_t, uint16_t, uint32_t};
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/net/ip.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 | use libc::{uint8_t, uint16_t, uint32_t};
[INFO] [stderr]    |                               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/net/ip.rs:44:18
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub struct Flags(uint16_t);
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/net/ip.rs:87:16
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub struct Tos(uint8_t);
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:128:11
[INFO] [stderr]     |
[INFO] [stderr] 128 |     v_hl: uint8_t,
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:136:14
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub tos: uint8_t,
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:142:19
[INFO] [stderr]     |
[INFO] [stderr] 142 |     total_length: uint16_t,
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |     id: uint16_t,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:148:15
[INFO] [stderr]     |
[INFO] [stderr] 148 |     frag_off: uint16_t,
[INFO] [stderr]     |               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:151:14
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub ttl: uint8_t,
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:154:19
[INFO] [stderr]     |
[INFO] [stderr] 154 |     pub protocol: uint8_t,
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:157:12
[INFO] [stderr]     |
[INFO] [stderr] 157 |     cksum: uint16_t,
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/net/ip.rs:160:12
[INFO] [stderr]     |
[INFO] [stderr] 160 |     saddr: uint32_t,
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/net/ip.rs:163:12
[INFO] [stderr]     |
[INFO] [stderr] 163 |     daddr: uint32_t,
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:359:14
[INFO] [stderr]     |
[INFO] [stderr] 359 |     version: uint8_t,
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:360:10
[INFO] [stderr]     |
[INFO] [stderr] 360 |     tos: uint8_t,
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:361:19
[INFO] [stderr]     |
[INFO] [stderr] 361 |     total_length: uint16_t,
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:362:9
[INFO] [stderr]     |
[INFO] [stderr] 362 |     id: uint16_t,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:363:15
[INFO] [stderr]     |
[INFO] [stderr] 363 |     frag_off: uint16_t,
[INFO] [stderr]     |               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:364:10
[INFO] [stderr]     |
[INFO] [stderr] 364 |     ttl: uint8_t,
[INFO] [stderr]     |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:365:15
[INFO] [stderr]     |
[INFO] [stderr] 365 |     protocol: uint8_t,
[INFO] [stderr]     |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:366:12
[INFO] [stderr]     |
[INFO] [stderr] 366 |     cksum: uint16_t,
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/net/ip.rs:367:12
[INFO] [stderr]     |
[INFO] [stderr] 367 |     saddr: uint32_t,
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/net/ip.rs:368:12
[INFO] [stderr]     |
[INFO] [stderr] 368 |     daddr: uint32_t,
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:224:36
[INFO] [stderr]     |
[INFO] [stderr] 224 |     pub fn checksum(buf: &[u8]) -> uint16_t {
[INFO] [stderr]     |                                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:271:30
[INFO] [stderr]     |
[INFO] [stderr] 271 |     pub fn version(&self) -> uint8_t {
[INFO] [stderr]     |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:278:26
[INFO] [stderr]     |
[INFO] [stderr] 278 |     pub fn ihl(&self) -> uint8_t {
[INFO] [stderr]     |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:283:44
[INFO] [stderr]     |
[INFO] [stderr] 283 |     pub fn set_version(&mut self, version: uint8_t) {
[INFO] [stderr]     |                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:290:35
[INFO] [stderr]     |
[INFO] [stderr] 290 |     pub fn total_length(&self) -> uint16_t {
[INFO] [stderr]     |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:294:48
[INFO] [stderr]     |
[INFO] [stderr] 294 |     pub fn set_total_length(&mut self, length: uint16_t) {
[INFO] [stderr]     |                                                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:300:25
[INFO] [stderr]     |
[INFO] [stderr] 300 |     pub fn id(&self) -> uint16_t {
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:311:31
[INFO] [stderr]     |
[INFO] [stderr] 311 |     pub fn frag_off(&self) -> uint16_t {
[INFO] [stderr]     |                               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:322:28
[INFO] [stderr]     |
[INFO] [stderr] 322 |     pub fn cksum(&self) -> uint16_t {
[INFO] [stderr]     |                            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:326:40
[INFO] [stderr]     |
[INFO] [stderr] 326 |     pub fn set_cksum(&mut self, cksum: uint16_t) {
[INFO] [stderr]     |                                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/net/ip.rs:332:28
[INFO] [stderr]     |
[INFO] [stderr] 332 |     pub fn saddr(&self) -> uint32_t {
[INFO] [stderr]     |                            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/net/ip.rs:336:40
[INFO] [stderr]     |
[INFO] [stderr] 336 |     pub fn set_saddr(&mut self, saddr: uint32_t) {
[INFO] [stderr]     |                                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/net/ip.rs:342:28
[INFO] [stderr]     |
[INFO] [stderr] 342 |     pub fn daddr(&self) -> uint32_t {
[INFO] [stderr]     |                            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/net/ip.rs:346:40
[INFO] [stderr]     |
[INFO] [stderr] 346 |     pub fn set_daddr(&mut self, daddr: uint32_t) {
[INFO] [stderr]     |                                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:384:48
[INFO] [stderr]     |
[INFO] [stderr] 384 |     pub fn data_length(&mut self, data_length: uint16_t) -> &mut Ipv4HeaderBuilder {
[INFO] [stderr]     |                                                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/net/ip.rs:386:46
[INFO] [stderr]     |
[INFO] [stderr] 386 |         self.total_length = header_length as uint16_t + data_length;
[INFO] [stderr]     |                                              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:402:32
[INFO] [stderr]     |
[INFO] [stderr] 402 |     pub fn ttl(&mut self, ttl: uint8_t) -> &mut Ipv4HeaderBuilder {
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/net/ip.rs:408:37
[INFO] [stderr]     |
[INFO] [stderr] 408 |         self.protocol = protocol as uint8_t;
[INFO] [stderr]     |                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:44:21
[INFO] [stderr]    |
[INFO] [stderr] 44 | use libc::{c_uchar, uint8_t, uint16_t, uint64_t};
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/ip_carp.rs:44:30
[INFO] [stderr]    |
[INFO] [stderr] 44 | use libc::{c_uchar, uint8_t, uint16_t, uint64_t};
[INFO] [stderr]    |                              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]   --> src/ip_carp.rs:44:40
[INFO] [stderr]    |
[INFO] [stderr] 44 | use libc::{c_uchar, uint8_t, uint16_t, uint64_t};
[INFO] [stderr]    |                                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 |     carp_version_type: uint8_t,
[INFO] [stderr]    |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:60:20
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub carp_vhid: uint8_t,
[INFO] [stderr]    |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:63:23
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub carp_advskew: uint8_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:66:23
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub carp_authlen: uint8_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:69:20
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub carp_pad1: uint8_t,
[INFO] [stderr]    |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:72:23
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub carp_advbase: uint8_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/ip_carp.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |     carp_cksum: uint16_t,
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]   --> src/ip_carp.rs:75:19
[INFO] [stderr]    |
[INFO] [stderr] 75 |     carp_counter: uint64_t,
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:83:25
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn version() -> uint8_t {
[INFO] [stderr]    |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:89:31
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn advertisement() -> uint8_t {
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:94:25
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn authlen() -> uint8_t {
[INFO] [stderr]    |                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/ip_carp.rs:99:21
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn ttl() -> uint8_t {
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/ip_carp.rs:152:32
[INFO] [stderr]     |
[INFO] [stderr] 152 |     pub fn carp_type(&self) -> uint8_t {
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/ip_carp.rs:158:35
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn carp_version(&self) -> uint8_t {
[INFO] [stderr]     |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/ip_carp.rs:164:54
[INFO] [stderr]     |
[INFO] [stderr] 164 |     pub fn carp_set_version_type(&mut self, version: uint8_t, type_: uint8_t) {
[INFO] [stderr]     |                                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]    --> src/ip_carp.rs:164:70
[INFO] [stderr]     |
[INFO] [stderr] 164 |     pub fn carp_set_version_type(&mut self, version: uint8_t, type_: uint8_t) {
[INFO] [stderr]     |                                                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/ip_carp.rs:187:33
[INFO] [stderr]     |
[INFO] [stderr] 187 |     pub fn carp_cksum(&self) -> uint16_t {
[INFO] [stderr]     |                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/ip_carp.rs:191:45
[INFO] [stderr]     |
[INFO] [stderr] 191 |     pub fn carp_set_cksum(&mut self, cksum: uint16_t) {
[INFO] [stderr]     |                                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/carp.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | use libc::{uint8_t, uint16_t};
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]   --> src/carp.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 | use libc::{uint8_t, uint16_t};
[INFO] [stderr]    |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint8_t': Use u8 instead.
[INFO] [stderr]   --> src/carp.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 | const IPPROTO_CARP: uint8_t = 112;
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint16_t': Use u16 instead.
[INFO] [stderr]    --> src/carp.rs:821:71
[INFO] [stderr]     |
[INFO] [stderr] 821 |                          .data_length(mem::size_of::<CarpHeader>() as uint16_t)
[INFO] [stderr]     |                                                                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0283]: type annotations needed
[INFO] [stderr]    --> src/carp.rs:237:46
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let hw_if = HwIf::new(self.interface.as_ref());
[INFO] [stderr]     |                                              ^^^^^^ cannot infer type for struct `std::string::String`
[INFO] [stderr]     |
[INFO] [stderr]     = note: cannot satisfy `std::string::String: std::convert::AsRef<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0283]: type annotations needed
[INFO] [stderr]    --> src/carp.rs:337:50
[INFO] [stderr]     |
[INFO] [stderr] 337 |         let mut hw_if = HwIf::new(self.interface.as_ref());
[INFO] [stderr]     |                                                  ^^^^^^ cannot infer type for struct `std::string::String`
[INFO] [stderr]     |
[INFO] [stderr]     = note: cannot satisfy `std::string::String: std::convert::AsRef<_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 180 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: could not compile `carp`.
[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] [stderr] error: build failed
[INFO] running `"docker" "inspect" "acf1dee8a4128f490c6e984688a519880e032b277fca3b8820b91de7c9e96dc8"`
[INFO] running `"docker" "rm" "-f" "acf1dee8a4128f490c6e984688a519880e032b277fca3b8820b91de7c9e96dc8"`
[INFO] [stdout] acf1dee8a4128f490c6e984688a519880e032b277fca3b8820b91de7c9e96dc8