[INFO] updating cached repository https://github.com/SAPikachu/euphonium
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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] b8cda0fdab76887e749212227419cdda7737307e
[INFO] checking SAPikachu/euphonium against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FSAPikachu%2Feuphonium" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SAPikachu/euphonium on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/SAPikachu/euphonium
[INFO] finished tweaking git repo https://github.com/SAPikachu/euphonium
[INFO] tweaked toml for git repo https://github.com/SAPikachu/euphonium written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/SAPikachu/euphonium already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3dc24012016372bf633e1a63af69a9d98aaa9be5c3e46926ef153b894c125008
[INFO] running `"docker" "start" "-a" "3dc24012016372bf633e1a63af69a9d98aaa9be5c3e46926ef153b894c125008"`
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.0
[INFO] [stderr]    Compiling openssl v0.9.23
[INFO] [stderr]    Compiling data-encoding v2.1.1
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking regex-syntax v0.4.2
[INFO] [stderr]     Checking stable_deref_trait v1.0.0
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[INFO] [stderr]     Checking spin v0.4.6
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking termcolor v0.3.3
[INFO] [stderr]     Checking slab v0.2.0
[INFO] [stderr]     Checking ipnetwork v0.12.7
[INFO] [stderr]     Checking pnet_base v0.20.0
[INFO] [stderr]     Checking owning_ref v0.2.4
[INFO] [stderr]     Checking treebitmap v0.2.2 (https://github.com/sopium/treebitmap.git#fb5f2235)
[INFO] [stderr]     Checking data-encoding v1.2.0
[INFO] [stderr]     Checking macro-attr v0.2.0
[INFO] [stderr]     Checking quick-error v1.2.1
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.24
[INFO] [stderr]    Compiling context v1.0.1
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking radix_trie v0.1.2
[INFO] [stderr]     Checking iovec v0.1.2
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[INFO] [stderr]     Checking memchr v2.0.1
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[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]     Checking itertools v0.7.6
[INFO] [stderr]    Compiling proc-macro-hack v0.4.0
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]     Checking serde_json v1.0.9
[INFO] [stderr]     Checking thread_local v0.3.5
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[INFO] [stderr]     Checking mio v0.6.13
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking pulse v0.5.3
[INFO] [stderr]     Checking url v1.6.0
[INFO] [stderr]     Checking regex v0.2.5
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[INFO] [stderr]     Checking tokio-io v0.1.4
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.1
[INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.6.0/src/form_urlencoded.rs:261:40
[INFO] [stderr]     |
[INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 260 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 261 |     fn finish(self) -> &'a mut ::Url { self.url }
[INFO] [stderr]     |                                        ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        returning this value requires that `*self.url` is borrowed for `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Checking timebomb v0.1.2 (https://github.com/SAPikachu/timebomb.git#3f97bfc3)
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking error-chain v0.1.12
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]     Checking env_logger v0.5.3
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]     Checking data-encoding-macro v0.1.1
[INFO] [stderr]     Checking mioco v0.8.1 (https://github.com/dpc/mioco.pre-0.9.git?rev=23484def102216b3cfc09af4e3a9b15d622dc77e#23484def)
[INFO] [stderr]     Checking trust-dns-proto v0.3.0 (https://github.com/bluejekyll/trust-dns.git?rev=77218fa1b80aa113571a339c1171bd0ca9288b06#77218fa1)
[INFO] [stderr]     Checking privdrop v0.1.3
[INFO] [stderr]     Checking trust-dns v0.13.0 (https://github.com/bluejekyll/trust-dns.git?rev=77218fa1b80aa113571a339c1171bd0ca9288b06#77218fa1)
[INFO] [stderr]     Checking euphonium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/with_timeout.rs:64:26
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let mio_stream = try!(mio::tcp::TcpStream::connect(addr));
[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/utils/with_timeout.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         try!(invoke_with_timeout(
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/ipset.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let file = try!(File::open(path));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/ipset.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |         while try!(reader.read_line(&mut buffer)) > 0 {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/ipset.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |                 try!(ret.add_entry_str(trimmed));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/ipset.rs:83:26
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let ip: IpAddr = try!(parts[0].parse());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/ipset.rs:84:28
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let masklen: u32 = try!(parts[1].parse());
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/mod.rs:85:25
[INFO] [stderr]    |
[INFO] [stderr] 85 |         let (l, addr) = try!(sock.recv(&mut buf));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/mod.rs:86:19
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let msg = try!(Message::from_bytes(&buf[0..l]));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:29:29
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let (bytes, addr) = try!(self.recv_msg_bytes(addr));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let msg = try!(Message::from_bytes(&bytes));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let bytes = try!(msg.to_bytes());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:54:27
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let (msg, addr) = try!(self.transport.recv_msg(self.addr));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |             let len = try!(self.read_u16::<NetworkEndian>()) as usize;
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             try!(self.read_exact(&mut buf));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             try!(self.write_u16::<NetworkEndian>(buf.len() as u16));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |             let len = try!(self.read_u16::<NetworkEndian>()) as usize;
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 97 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             try!(self.read_exact(&mut buf));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] ...
[INFO] [stderr] 97 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             try!(self.write_u16::<NetworkEndian>(buf.len() as u16));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] ...
[INFO] [stderr] 97 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transport.rs:105:35
[INFO] [stderr]     |
[INFO] [stderr] 105 |                 let (len, addr) = try!(self.recv(buf.as_mut_slice()));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 133 |     impl_udp_transport!();
[INFO] [stderr]     |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transport.rs:105:35
[INFO] [stderr]     |
[INFO] [stderr] 105 |                 let (len, addr) = try!(self.recv(buf.as_mut_slice()));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |     impl_udp_transport!();
[INFO] [stderr]     |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/query.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     try!(transport.send_msg(&msg));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/query.rs:52:20
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let resp = try!(match transport.recv_msg() {
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/query.rs:130:25
[INFO] [stderr]     |
[INFO] [stderr] 130 |     let mut transport = try!(UdpSocket::bound(&get_bind_addr(&target))).with_timeout(timeout);
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/serve.rs:62:21
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let mut bytes = try!(ret.to_bytes());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/serve.rs:125:20
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let listener = try!(TcpListener::bind(addr));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/serve.rs:173:28
[INFO] [stderr]     |
[INFO] [stderr] 173 |     let sock : UdpSocket = try!(UdpSocket::bound(addr));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/serve.rs:174:22
[INFO] [stderr]     |
[INFO] [stderr] 174 |     let sock_clone = try!(sock.try_clone());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/resolver.rs:418:20
[INFO] [stderr]     |
[INFO] [stderr] 418 |         let resp = try!(self.resolve_internal(&msg.queries()[0]));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let val = try!(TStorage::deserialize(deserializer));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:63:22
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let result = try!(TValue::from_storage::<D>(&val));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:280:28
[INFO] [stderr]     |
[INFO] [stderr] 280 |     let parsed_yaml_docs = try!(
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:117:22
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let result = try!(self.resolve_next(&query));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         try!(self.maybe_stop());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:204:22
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let result = try!(self.query_ns_impl(ns));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         try!(self.maybe_stop());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:376:19
[INFO] [stderr]     |
[INFO] [stderr] 376 |         let ret = try!(resolver.query());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:398:9
[INFO] [stderr]     |
[INFO] [stderr] 398 |         try!(self.maybe_stop());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:491:29
[INFO] [stderr]     |
[INFO] [stderr] 491 |             state: Arc::new(try!(self.state.new_inner(q))),
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:493:19
[INFO] [stderr]     |
[INFO] [stderr] 493 |         let ret = try!(resolver.query());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/forwarding.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let msg = try!(query(q.clone(), self.server, *parent.config.query.timeout));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/control.rs:75:28
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let listener = try!(UnixListener::bind(sock_path));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/control.rs:76:28
[INFO] [stderr]    |
[INFO] [stderr] 76 |             let mut perm = try!(metadata(sock_path)).permissions();
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/control.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             try!(set_permissions(sock_path, perm));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/validator.rs:123:23
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let ds_resp = try!(self.subquery(
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/validator.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             try!(dnskey.name().emit(&mut encoder));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/validator.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |             try!(dnskey.rdata().emit(&mut encoder));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/validator.rs:185:20
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let resp = try!(self.resolver.resolve_sub(q));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/validator.rs:225:17
[INFO] [stderr]     |
[INFO] [stderr] 225 |                 try!(self.query_dnskey(signer_name, rr_class))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `pnet_datalink` is imported redundantly
[INFO] [stderr]    --> src/serve.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |         use pnet_datalink;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:32:1
[INFO] [stderr]     |
[INFO] [stderr] 32  | extern crate pnet_datalink;
[INFO] [stderr]     | --------------------------- the item `pnet_datalink` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/control.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 |         Wrapped(inner: Box<FormattableError>) {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormattableError`
[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/control.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 |         Wrapped(inner: Box<FormattableError>) {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormattableError`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/with_timeout.rs:64:26
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let mio_stream = try!(mio::tcp::TcpStream::connect(addr));
[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/utils/with_timeout.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         try!(invoke_with_timeout(
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/ipset.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let file = try!(File::open(path));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/ipset.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |         while try!(reader.read_line(&mut buffer)) > 0 {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/ipset.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |                 try!(ret.add_entry_str(trimmed));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/ipset.rs:83:26
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let ip: IpAddr = try!(parts[0].parse());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/ipset.rs:84:28
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let masklen: u32 = try!(parts[1].parse());
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/mod.rs:85:25
[INFO] [stderr]    |
[INFO] [stderr] 85 |         let (l, addr) = try!(sock.recv(&mut buf));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/utils/mod.rs:86:19
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let msg = try!(Message::from_bytes(&buf[0..l]));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:29:29
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let (bytes, addr) = try!(self.recv_msg_bytes(addr));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let msg = try!(Message::from_bytes(&bytes));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let bytes = try!(msg.to_bytes());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:54:27
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let (msg, addr) = try!(self.transport.recv_msg(self.addr));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |             let len = try!(self.read_u16::<NetworkEndian>()) as usize;
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             try!(self.read_exact(&mut buf));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             try!(self.write_u16::<NetworkEndian>(buf.len() as u16));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |             let len = try!(self.read_u16::<NetworkEndian>()) as usize;
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 97 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             try!(self.read_exact(&mut buf));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] ...
[INFO] [stderr] 97 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/transport.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             try!(self.write_u16::<NetworkEndian>(buf.len() as u16));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] ...
[INFO] [stderr] 97 |     impl_tcp_transport!();
[INFO] [stderr]    |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transport.rs:105:35
[INFO] [stderr]     |
[INFO] [stderr] 105 |                 let (len, addr) = try!(self.recv(buf.as_mut_slice()));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 133 |     impl_udp_transport!();
[INFO] [stderr]     |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/transport.rs:105:35
[INFO] [stderr]     |
[INFO] [stderr] 105 |                 let (len, addr) = try!(self.recv(buf.as_mut_slice()));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |     impl_udp_transport!();
[INFO] [stderr]     |     ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/query.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     try!(transport.send_msg(&msg));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/query.rs:52:20
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let resp = try!(match transport.recv_msg() {
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/query.rs:130:25
[INFO] [stderr]     |
[INFO] [stderr] 130 |     let mut transport = try!(UdpSocket::bound(&get_bind_addr(&target))).with_timeout(timeout);
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/serve.rs:62:21
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let mut bytes = try!(ret.to_bytes());
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/serve.rs:125:20
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let listener = try!(TcpListener::bind(addr));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/serve.rs:173:28
[INFO] [stderr]     |
[INFO] [stderr] 173 |     let sock : UdpSocket = try!(UdpSocket::bound(addr));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/serve.rs:174:22
[INFO] [stderr]     |
[INFO] [stderr] 174 |     let sock_clone = try!(sock.try_clone());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/resolver.rs:418:20
[INFO] [stderr]     |
[INFO] [stderr] 418 |         let resp = try!(self.resolve_internal(&msg.queries()[0]));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let val = try!(TStorage::deserialize(deserializer));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:63:22
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let result = try!(TValue::from_storage::<D>(&val));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:280:28
[INFO] [stderr]     |
[INFO] [stderr] 280 |     let parsed_yaml_docs = try!(
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:117:22
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let result = try!(self.resolve_next(&query));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         try!(self.maybe_stop());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:204:22
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let result = try!(self.query_ns_impl(ns));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         try!(self.maybe_stop());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:376:19
[INFO] [stderr]     |
[INFO] [stderr] 376 |         let ret = try!(resolver.query());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:398:9
[INFO] [stderr]     |
[INFO] [stderr] 398 |         try!(self.maybe_stop());
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:491:29
[INFO] [stderr]     |
[INFO] [stderr] 491 |             state: Arc::new(try!(self.state.new_inner(q))),
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/recursive.rs:493:19
[INFO] [stderr]     |
[INFO] [stderr] 493 |         let ret = try!(resolver.query());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/forwarding.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let msg = try!(query(q.clone(), self.server, *parent.config.query.timeout));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/control.rs:75:28
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let listener = try!(UnixListener::bind(sock_path));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/control.rs:76:28
[INFO] [stderr]    |
[INFO] [stderr] 76 |             let mut perm = try!(metadata(sock_path)).permissions();
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/control.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             try!(set_permissions(sock_path, perm));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/validator.rs:123:23
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let ds_resp = try!(self.subquery(
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/validator.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             try!(dnskey.name().emit(&mut encoder));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/validator.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |             try!(dnskey.rdata().emit(&mut encoder));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/validator.rs:185:20
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let resp = try!(self.resolver.resolve_sub(q));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/validator.rs:225:17
[INFO] [stderr]     |
[INFO] [stderr] 225 |                 try!(self.query_dnskey(signer_name, rr_class))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 475 |                 add_entry!(cache, "www.nonexistent1.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 476 |                 add_entry!(cache, "www.nonexistent2.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 477 |                 add_entry!(cache, "www.nonexistent3.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 478 |                 add_entry!(cache, "www.nonexistent4.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 479 |                 add_entry!(cache, "www.nonexistent5.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 480 |                 add_entry!(cache, "www.nonexistent6.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 481 |                 add_entry!(cache, "www.nonexistent7.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 482 |                 add_entry!(cache, "www.nonexistent8.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 496 |                 add_entry!(cache, "www.nonexistent.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 519 |                 add_entry!(cache, "www.google.com", A, NoError, [1, "1.1.1.1".parse().unwrap()]);
[INFO] [stderr]     |                 --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 520 |                 add_entry!(cache, "www.google.com", AAAA, NoError, [1, "1::1".parse().unwrap()]);
[INFO] [stderr]     |                 --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 521 |                 add_entry!(cache, "www.google.com", CNAME, NoError, [1, set_name("cname")]);
[INFO] [stderr]     |                 ---------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 522 |                 add_entry!(cache, "www.nonexistent.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 535 |                 add_entry!(cache, "www.google.com", A, NoError, [1, "1.1.1.1".parse().unwrap()]);
[INFO] [stderr]     |                 --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 536 |                 add_entry!(cache, "www.google.com", AAAA, NoError, [1, "1::1".parse().unwrap()]);
[INFO] [stderr]     |                 --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 537 |                 add_entry!(cache, "www.google.com", CNAME, NoError, [1, set_name("cname")]);
[INFO] [stderr]     |                 ---------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 538 |                 add_entry!(cache, "www.nonexistent.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 548 |                 add_entry!(cache, "www.google.com", A, NoError, [1, "1.1.1.1".parse().unwrap()]);
[INFO] [stderr]     |                 --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 549 |                 add_entry!(cache, "www.nonexistent1.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 550 |                 add_entry!(cache, "www.nonexistent2.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 551 |                 add_entry!(cache, "www.nonexistent3.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 552 |                 add_entry!(cache, "www.nonexistent4.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 553 |                 add_entry!(cache, "www.nonexistent5.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 554 |                 add_entry!(cache, "www.nonexistent6.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 555 |                 add_entry!(cache, "www.nonexistent7.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 556 |                 add_entry!(cache, "www.nonexistent8.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 560 |                 add_entry!(cache, "www.nonexistent9.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/cache.rs:461:16
[INFO] [stderr]     |
[INFO] [stderr] 461 |              )*;
[INFO] [stderr]     |                ^ help: remove this semicolon
[INFO] [stderr] ...
[INFO] [stderr] 561 |                 add_entry!(cache, "www.nonexistenta.com", A, NXDomain);
[INFO] [stderr]     |                 ------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: the item `pnet_datalink` is imported redundantly
[INFO] [stderr]    --> src/serve.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |         use pnet_datalink;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:32:1
[INFO] [stderr]     |
[INFO] [stderr] 32  | extern crate pnet_datalink;
[INFO] [stderr]     | --------------------------- the item `pnet_datalink` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/control.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 |         Wrapped(inner: Box<FormattableError>) {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormattableError`
[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/control.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 |         Wrapped(inner: Box<FormattableError>) {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormattableError`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/utils/mod.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / lazy_static! {
[INFO] [stderr] 30 | |     pub static ref ROOT_NAME: Name = Name::root();
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/resolver.rs:2:48
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stderr]   |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/resolver.rs:123:40
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let current_version = Arc::new(ATOMIC_USIZE_INIT);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/recursive.rs:4:60
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::{Ordering, AtomicBool, AtomicUsize, ATOMIC_USIZE_INIT};
[INFO] [stderr]   |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/recursive.rs:21:33
[INFO] [stderr]    |
[INFO] [stderr] 21 | static _DEBUG_ID: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/validator.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / lazy_static! {
[INFO] [stderr] 21 | |     static ref TRUST_ANCHOR: TrustAnchor = TrustAnchor::default();
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/utils/mod.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / lazy_static! {
[INFO] [stderr] 30 | |     pub static ref ROOT_NAME: Name = Name::root();
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/resolver.rs:2:48
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stderr]   |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/resolver.rs:123:40
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let current_version = Arc::new(ATOMIC_USIZE_INIT);
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/recursive.rs:4:60
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::{Ordering, AtomicBool, AtomicUsize, ATOMIC_USIZE_INIT};
[INFO] [stderr]   |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/recursive.rs:21:33
[INFO] [stderr]    |
[INFO] [stderr] 21 | static _DEBUG_ID: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/validator.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / lazy_static! {
[INFO] [stderr] 21 | |     static ref TRUST_ANCHOR: TrustAnchor = TrustAnchor::default();
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr]   --> src/forwarding.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 26 |         .flatten()
[INFO] [stderr]    |          ^^^^^^^ multiple `flatten` found
[INFO] [stderr]    |
[INFO] [stderr]    = note: candidate #1 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Map<_, _>`
[INFO] [stderr]    = help: to disambiguate the method call, write `std::iter::Iterator::flatten(config.forwarders.iter()
[INFO] [stderr]                    .map(|group| group.servers.iter().map(|server| Arc::new(ForwardingResolver {
[INFO] [stderr]                        server: *server,
[INFO] [stderr]                        accepted_ips: group.accepted_ip_list.as_ref().map(|x| (**x).clone()),
[INFO] [stderr]                    })).collect_vec()))` instead
[INFO] [stderr]    = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `_`
[INFO] [stderr]    = help: to disambiguate the method call, write `itertools::Itertools::flatten(config.forwarders.iter()
[INFO] [stderr]                    .map(|group| group.servers.iter().map(|server| Arc::new(ForwardingResolver {
[INFO] [stderr]                        server: *server,
[INFO] [stderr]                        accepted_ips: group.accepted_ip_list.as_ref().map(|x| (**x).clone()),
[INFO] [stderr]                    })).collect_vec()))` instead
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0034`.
[INFO] [stderr] error: Could not compile `euphonium`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr]   --> src/forwarding.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 26 |         .flatten()
[INFO] [stderr]    |          ^^^^^^^ multiple `flatten` found
[INFO] [stderr]    |
[INFO] [stderr]    = note: candidate #1 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Map<_, _>`
[INFO] [stderr]    = help: to disambiguate the method call, write `std::iter::Iterator::flatten(config.forwarders.iter()
[INFO] [stderr]                    .map(|group| group.servers.iter().map(|server| Arc::new(ForwardingResolver {
[INFO] [stderr]                        server: *server,
[INFO] [stderr]                        accepted_ips: group.accepted_ip_list.as_ref().map(|x| (**x).clone()),
[INFO] [stderr]                    })).collect_vec()))` instead
[INFO] [stderr]    = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `_`
[INFO] [stderr]    = help: to disambiguate the method call, write `itertools::Itertools::flatten(config.forwarders.iter()
[INFO] [stderr]                    .map(|group| group.servers.iter().map(|server| Arc::new(ForwardingResolver {
[INFO] [stderr]                        server: *server,
[INFO] [stderr]                        accepted_ips: group.accepted_ip_list.as_ref().map(|x| (**x).clone()),
[INFO] [stderr]                    })).collect_vec()))` instead
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0034`.
[INFO] [stderr] error: Could not compile `euphonium`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3dc24012016372bf633e1a63af69a9d98aaa9be5c3e46926ef153b894c125008"`
[INFO] running `"docker" "rm" "-f" "3dc24012016372bf633e1a63af69a9d98aaa9be5c3e46926ef153b894c125008"`
[INFO] [stdout] 3dc24012016372bf633e1a63af69a9d98aaa9be5c3e46926ef153b894c125008