[INFO] fetching crate maddr 0.3.1...
[INFO] checking maddr-0.3.1 against beta for pr-78714
[INFO] extracting crate maddr 0.3.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate maddr 0.3.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maddr 0.3.1
[INFO] finished tweaking crates.io crate maddr 0.3.1
[INFO] tweaked toml for crates.io crate maddr 0.3.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 676fc2e1c3e5a91519b5579b89d91089572ac907b1f011727e36a042dcbbda8a
[INFO] running `Command { std: "docker" "start" "-a" "676fc2e1c3e5a91519b5579b89d91089572ac907b1f011727e36a042dcbbda8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "676fc2e1c3e5a91519b5579b89d91089572ac907b1f011727e36a042dcbbda8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676fc2e1c3e5a91519b5579b89d91089572ac907b1f011727e36a042dcbbda8a", kill_on_drop: false }`
[INFO] [stdout] 676fc2e1c3e5a91519b5579b89d91089572ac907b1f011727e36a042dcbbda8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cda775a19d004782de41ac5dcb860a54a24e2d30b2a2c324e29a905bbe20069
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9cda775a19d004782de41ac5dcb860a54a24e2d30b2a2c324e29a905bbe20069", kill_on_drop: false }`
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]     Checking varmint v0.1.3
[INFO] [stderr]     Checking bs58 v0.2.5
[INFO] [stderr]     Checking smallvec v0.2.1
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking error-chain v0.5.0
[INFO] [stderr]     Checking mhash v0.3.0
[INFO] [stderr]     Checking maddr v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/display.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         try!(write!(f, "/{}", self.name()));
[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/display.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |                 try!(write!(f, "/{}", addr));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 try!(write!(f, "/{}", addr));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 try!(write!(f, "/{}", port));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 try!(write!(f, "/{}", multihash));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             try!(write!(f, "{}", segment));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         try!(f.write_str("MultiAddr(\""));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         try!(fmt::Display::fmt(self, f));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         try!(f.write_str("\")"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         try!(f.write_str("Segment(\""));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         try!(fmt::Display::fmt(self, f));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         try!(f.write_str("\")"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |             "ip4" => IP4(try!(try!(data()).parse())),
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:27:31
[INFO] [stdout]    |
[INFO] [stdout] 27 |             "ip4" => IP4(try!(try!(data()).parse())),
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |             "ip6" => IP6(try!(try!(data()).parse())),
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 |             "ip6" => IP6(try!(try!(data()).parse())),
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:29:26
[INFO] [stdout]    |
[INFO] [stdout] 29 |             "udp" => Udp(try!(try!(data()).parse())),
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             "udp" => Udp(try!(try!(data()).parse())),
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:30:28
[INFO] [stdout]    |
[INFO] [stdout] 30 |             "dccp" => Dccp(try!(try!(data()).parse())),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 |             "dccp" => Dccp(try!(try!(data()).parse())),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |             "sctp" => Sctp(try!(try!(data()).parse())),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:31:33
[INFO] [stdout]    |
[INFO] [stdout] 31 |             "sctp" => Sctp(try!(try!(data()).parse())),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |             "tcp" => Tcp(try!(try!(data()).parse())),
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |             "tcp" => Tcp(try!(try!(data()).parse())),
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |             "ipfs" => Ipfs(try!(try!(data()).parse())),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:33:33
[INFO] [stdout]    |
[INFO] [stdout] 33 |             "ipfs" => Ipfs(try!(try!(data()).parse())),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:53:35
[INFO] [stdout]    |
[INFO] [stdout] 53 |         while let Some(segment) = try!(segment_from_strs(&mut strs)) {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         try!(self.read_exact(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         try!(self.read_exact(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         try!(self.read_exact(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(self.read_exact(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |         if try!(self.read(&mut buffer)) == 0 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |             4 => IP4(try!(self.read_ipv4addr())),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 |             6 => Tcp(try!(self.read_u16_be())),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |             17 => Udp(try!(self.read_u16_be())),
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 |             33 => Dccp(try!(self.read_u16_be())),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |             41 => IP6(try!(self.read_ipv6addr())),
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |             132 => Sctp(try!(self.read_u16_be())),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let length = try!(self.read_u64_varint());
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:67:33
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 let multihash = try!(hash_bytes.read_multihash());
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 try!(hash_bytes.check_empty());
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |         if let Some(code) = try!(self.try_read_u64_varint()) {
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Ok(Some(try!(self.read_segment(code))))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:124:35
[INFO] [stdout]     |
[INFO] [stdout] 124 |         while let Some(segment) = try!(self.try_read_segment()) {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         try!(self.check_empty());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         try!(self.write_all(&[val]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         try!(self.write_all(&[((val >> 8) & 0xFF) as u8, (val & 0xFF) as u8]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         try!(self.write_all(&addr.octets()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         try!(self.write_all(&addr.octets()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         try!(self.write_u64_varint(segment.code()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 try!(self.write_ipv4addr(addr)),
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 try!(self.write_ipv6addr(addr)),
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 try!(self.write_u16_be(port)),
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 try!(self.write_usize_varint(multihash.output_len()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 try!(self.write_multihash(multihash));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             try!(self.write_segment(segment));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parse.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     error_chain! {
[INFO] [stdout] 13 | |         foreign_links {
[INFO] [stdout] 14 | |             MultiHash(mhash::error::parse::Error);
[INFO] [stdout] 15 | |             Num(num::ParseIntError);
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |         }
[INFO] [stdout] 19 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (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/display.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         try!(write!(f, "/{}", self.name()));
[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/display.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |                 try!(write!(f, "/{}", addr));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 try!(write!(f, "/{}", addr));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 try!(write!(f, "/{}", port));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 try!(write!(f, "/{}", multihash));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             try!(write!(f, "{}", segment));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         try!(f.write_str("MultiAddr(\""));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         try!(fmt::Display::fmt(self, f));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         try!(f.write_str("\")"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         try!(f.write_str("Segment(\""));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         try!(fmt::Display::fmt(self, f));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         try!(f.write_str("\")"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |             "ip4" => IP4(try!(try!(data()).parse())),
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:27:31
[INFO] [stdout]    |
[INFO] [stdout] 27 |             "ip4" => IP4(try!(try!(data()).parse())),
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |             "ip6" => IP6(try!(try!(data()).parse())),
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 |             "ip6" => IP6(try!(try!(data()).parse())),
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:29:26
[INFO] [stdout]    |
[INFO] [stdout] 29 |             "udp" => Udp(try!(try!(data()).parse())),
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             "udp" => Udp(try!(try!(data()).parse())),
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:30:28
[INFO] [stdout]    |
[INFO] [stdout] 30 |             "dccp" => Dccp(try!(try!(data()).parse())),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:30:33
[INFO] [stdout]    |
[INFO] [stdout] 30 |             "dccp" => Dccp(try!(try!(data()).parse())),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |             "sctp" => Sctp(try!(try!(data()).parse())),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:31:33
[INFO] [stdout]    |
[INFO] [stdout] 31 |             "sctp" => Sctp(try!(try!(data()).parse())),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |             "tcp" => Tcp(try!(try!(data()).parse())),
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |             "tcp" => Tcp(try!(try!(data()).parse())),
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |             "ipfs" => Ipfs(try!(try!(data()).parse())),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:33:33
[INFO] [stdout]    |
[INFO] [stdout] 33 |             "ipfs" => Ipfs(try!(try!(data()).parse())),
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parse.rs:53:35
[INFO] [stdout]    |
[INFO] [stdout] 53 |         while let Some(segment) = try!(segment_from_strs(&mut strs)) {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         try!(self.read_exact(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         try!(self.read_exact(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         try!(self.read_exact(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(self.read_exact(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |         if try!(self.read(&mut buffer)) == 0 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |             4 => IP4(try!(self.read_ipv4addr())),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 |             6 => Tcp(try!(self.read_u16_be())),
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |             17 => Udp(try!(self.read_u16_be())),
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 |             33 => Dccp(try!(self.read_u16_be())),
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:60:23
[INFO] [stdout]    |
[INFO] [stdout] 60 |             41 => IP6(try!(self.read_ipv6addr())),
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |             132 => Sctp(try!(self.read_u16_be())),
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let length = try!(self.read_u64_varint());
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:67:33
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 let multihash = try!(hash_bytes.read_multihash());
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 try!(hash_bytes.check_empty());
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |         if let Some(code) = try!(self.try_read_u64_varint()) {
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/read.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Ok(Some(try!(self.read_segment(code))))
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:124:35
[INFO] [stdout]     |
[INFO] [stdout] 124 |         while let Some(segment) = try!(self.try_read_segment()) {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/read.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |         try!(self.check_empty());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         try!(self.write_all(&[val]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         try!(self.write_all(&[((val >> 8) & 0xFF) as u8, (val & 0xFF) as u8]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         try!(self.write_all(&addr.octets()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         try!(self.write_all(&addr.octets()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         try!(self.write_u64_varint(segment.code()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 try!(self.write_ipv4addr(addr)),
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 try!(self.write_ipv6addr(addr)),
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 try!(self.write_u16_be(port)),
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 try!(self.write_usize_varint(multihash.output_len()));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 try!(self.write_multihash(multihash));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/write.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             try!(self.write_segment(segment));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parse.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     error_chain! {
[INFO] [stdout] 13 | |         foreign_links {
[INFO] [stdout] 14 | |             MultiHash(mhash::error::parse::Error);
[INFO] [stdout] 15 | |             Num(num::ParseIntError);
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |         }
[INFO] [stdout] 19 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/parse.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     error_chain! {
[INFO] [stdout] 13 | |         foreign_links {
[INFO] [stdout] 14 | |             MultiHash(mhash::error::parse::Error);
[INFO] [stdout] 15 | |             Num(num::ParseIntError);
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |         }
[INFO] [stdout] 19 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/parse.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     error_chain! {
[INFO] [stdout] 13 | |         foreign_links {
[INFO] [stdout] 14 | |             MultiHash(mhash::error::parse::Error);
[INFO] [stdout] 15 | |             Num(num::ParseIntError);
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |         }
[INFO] [stdout] 19 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 58 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 58 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "9cda775a19d004782de41ac5dcb860a54a24e2d30b2a2c324e29a905bbe20069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cda775a19d004782de41ac5dcb860a54a24e2d30b2a2c324e29a905bbe20069", kill_on_drop: false }`
[INFO] [stdout] 9cda775a19d004782de41ac5dcb860a54a24e2d30b2a2c324e29a905bbe20069