[INFO] updating cached repository https://github.com/887/httpsdns
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba640f1d25afa31e4c92dc15e478a5608c372d16
[INFO] checking 887/httpsdns against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F887%2Fhttpsdns" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/887/httpsdns on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/887/httpsdns
[INFO] finished tweaking git repo https://github.com/887/httpsdns
[INFO] tweaked toml for git repo https://github.com/887/httpsdns written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/887/httpsdns already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 30ebab0c370a5363ec537fcd206143de0b3ee07d3d02aaaa3b4dfbf490106e7d
[INFO] running `"docker" "start" "-a" "30ebab0c370a5363ec537fcd206143de0b3ee07d3d02aaaa3b4dfbf490106e7d"`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.21
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling quote v0.3.5
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]    Compiling openssl v0.8.3
[INFO] [stderr]     Checking lazycell v0.4.0
[INFO] [stderr]     Checking lazy_static v0.2.2
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]    Compiling gcc v0.3.38
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking serde v0.8.17
[INFO] [stderr]     Checking quick-error v1.1.0
[INFO] [stderr]     Checking num_cpus v1.1.0
[INFO] [stderr]    Compiling openssl-sys v0.7.17
[INFO] [stderr]     Checking futures v0.1.3
[INFO] [stderr]     Checking net2 v0.2.26
[INFO] [stderr]    Compiling syn v0.9.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking dns-parser v0.3.1 (https://github.com/david-cao/dns-parser#89797a92)
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking futures-cpupool v0.1.2
[INFO] [stderr]    Compiling term v0.4.4
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]    Compiling http-muncher v0.3.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.10.0
[INFO] [stderr]    Compiling post-expansion v0.1.0
[INFO] [stderr]     Checking openssl-verify v0.2.0
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking mio v0.6.1
[INFO] [stderr]    Compiling syntex_pos v0.48.0
[INFO] [stderr]     Checking serde_json v0.8.3
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]    Compiling syntex_errors v0.48.0
[INFO] [stderr]     Checking tokio-core v0.1.0
[INFO] [stderr]     Checking tokio-tls v0.1.0 (https://github.com/tokio-rs/tokio-tls#3d49e52e)
[INFO] [stderr]    Compiling syntex_syntax v0.48.0
[INFO] [stderr]    Compiling syntex v0.48.0
[INFO] [stderr]    Compiling serde_codegen v0.8.17
[INFO] [stderr]    Compiling httpsdns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:90:35
[INFO] [stderr]    |
[INFO] [stderr] 90 | ...                   match try!(visitor . visit :: < Config > (  )) {
[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]   --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:93:37
[INFO] [stderr]    |
[INFO] [stderr] 93 | ...                   try!(visitor . end (  ));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |                         try!(visitor . end (  ));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:106:35
[INFO] [stderr]     |
[INFO] [stderr] 106 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:115:46
[INFO] [stderr]     |
[INFO] [stderr] 115 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:120:41
[INFO] [stderr]     |
[INFO] [stderr] 120 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:126:25
[INFO] [stderr]     |
[INFO] [stderr] 126 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:131:33
[INFO] [stderr]     |
[INFO] [stderr] 131 | ...                   try!(visitor . missing_field ( "config" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:152:21
[INFO] [stderr]     |
[INFO] [stderr] 152 |                     try!(_serializer . serialize_struct ( "ConfigToml" , 0 + 1
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:154:17
[INFO] [stderr]     |
[INFO] [stderr] 154 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:266:35
[INFO] [stderr]     |
[INFO] [stderr] 266 | ...                   match try!(visitor . visit :: < SocketAddr > (  ))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:270:37
[INFO] [stderr]     |
[INFO] [stderr] 270 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:275:35
[INFO] [stderr]     |
[INFO] [stderr] 275 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:278:37
[INFO] [stderr]     |
[INFO] [stderr] 278 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:283:35
[INFO] [stderr]     |
[INFO] [stderr] 283 | ...                   match try!(visitor . visit :: < SocketAddr > (  ))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:287:37
[INFO] [stderr]     |
[INFO] [stderr] 287 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:292:35
[INFO] [stderr]     |
[INFO] [stderr] 292 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:295:37
[INFO] [stderr]     |
[INFO] [stderr] 295 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:300:35
[INFO] [stderr]     |
[INFO] [stderr] 300 | ...                   match try!(visitor . visit :: < Option < String >
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:304:37
[INFO] [stderr]     |
[INFO] [stderr] 304 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:309:35
[INFO] [stderr]     |
[INFO] [stderr] 309 | ...                   match try!(visitor . visit :: < usize > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:312:37
[INFO] [stderr]     |
[INFO] [stderr] 312 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:316:25
[INFO] [stderr]     |
[INFO] [stderr] 316 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:335:35
[INFO] [stderr]     |
[INFO] [stderr] 335 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:344:46
[INFO] [stderr]     |
[INFO] [stderr] 344 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:353:46
[INFO] [stderr]     |
[INFO] [stderr] 353 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:362:46
[INFO] [stderr]     |
[INFO] [stderr] 362 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:371:46
[INFO] [stderr]     |
[INFO] [stderr] 371 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:380:46
[INFO] [stderr]     |
[INFO] [stderr] 380 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:389:46
[INFO] [stderr]     |
[INFO] [stderr] 389 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:394:41
[INFO] [stderr]     |
[INFO] [stderr] 394 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:400:25
[INFO] [stderr]     |
[INFO] [stderr] 400 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:405:33
[INFO] [stderr]     |
[INFO] [stderr] 405 | ...                   try!(visitor . missing_field (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:412:33
[INFO] [stderr]     |
[INFO] [stderr] 412 | ...                   try!(visitor . missing_field (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:419:33
[INFO] [stderr]     |
[INFO] [stderr] 419 | ...                   try!(visitor . missing_field (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:426:33
[INFO] [stderr]     |
[INFO] [stderr] 426 | ...                   try!(visitor . missing_field ( "tls_enabled"
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:433:33
[INFO] [stderr]     |
[INFO] [stderr] 433 | ...                   try!(visitor . missing_field (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:440:33
[INFO] [stderr]     |
[INFO] [stderr] 440 | ...                   try!(visitor . missing_field ( "cpu_pool" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:467:21
[INFO] [stderr]     |
[INFO] [stderr] 467 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:469:17
[INFO] [stderr]     |
[INFO] [stderr] 469 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:472:17
[INFO] [stderr]     |
[INFO] [stderr] 472 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:475:17
[INFO] [stderr]     |
[INFO] [stderr] 475 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:478:17
[INFO] [stderr]     |
[INFO] [stderr] 478 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:480:17
[INFO] [stderr]     |
[INFO] [stderr] 480 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:483:17
[INFO] [stderr]     |
[INFO] [stderr] 483 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:562:35
[INFO] [stderr]     |
[INFO] [stderr] 562 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:565:37
[INFO] [stderr]     |
[INFO] [stderr] 565 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:570:35
[INFO] [stderr]     |
[INFO] [stderr] 570 | ...                   match try!(visitor . visit :: < u16 > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:573:37
[INFO] [stderr]     |
[INFO] [stderr] 573 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:577:25
[INFO] [stderr]     |
[INFO] [stderr] 577 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:587:35
[INFO] [stderr]     |
[INFO] [stderr] 587 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:596:46
[INFO] [stderr]     |
[INFO] [stderr] 596 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:605:46
[INFO] [stderr]     |
[INFO] [stderr] 605 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:610:41
[INFO] [stderr]     |
[INFO] [stderr] 610 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:616:25
[INFO] [stderr]     |
[INFO] [stderr] 616 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:621:33
[INFO] [stderr]     |
[INFO] [stderr] 621 | ...                   try!(visitor . missing_field ( "name" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:627:33
[INFO] [stderr]     |
[INFO] [stderr] 627 | ...                   try!(visitor . missing_field ( "type" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:647:21
[INFO] [stderr]     |
[INFO] [stderr] 647 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:649:17
[INFO] [stderr]     |
[INFO] [stderr] 649 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:651:17
[INFO] [stderr]     |
[INFO] [stderr] 651 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:738:35
[INFO] [stderr]     |
[INFO] [stderr] 738 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:741:37
[INFO] [stderr]     |
[INFO] [stderr] 741 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:746:35
[INFO] [stderr]     |
[INFO] [stderr] 746 | ...                   match try!(visitor . visit :: < u16 > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:749:37
[INFO] [stderr]     |
[INFO] [stderr] 749 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:754:35
[INFO] [stderr]     |
[INFO] [stderr] 754 | ...                   match try!(visitor . visit :: < u32 > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:757:37
[INFO] [stderr]     |
[INFO] [stderr] 757 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:762:35
[INFO] [stderr]     |
[INFO] [stderr] 762 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:765:37
[INFO] [stderr]     |
[INFO] [stderr] 765 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:769:25
[INFO] [stderr]     |
[INFO] [stderr] 769 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:784:35
[INFO] [stderr]     |
[INFO] [stderr] 784 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:793:46
[INFO] [stderr]     |
[INFO] [stderr] 793 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:802:46
[INFO] [stderr]     |
[INFO] [stderr] 802 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:811:46
[INFO] [stderr]     |
[INFO] [stderr] 811 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:820:46
[INFO] [stderr]     |
[INFO] [stderr] 820 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:825:41
[INFO] [stderr]     |
[INFO] [stderr] 825 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:831:25
[INFO] [stderr]     |
[INFO] [stderr] 831 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:836:33
[INFO] [stderr]     |
[INFO] [stderr] 836 | ...                   try!(visitor . missing_field ( "name" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:842:33
[INFO] [stderr]     |
[INFO] [stderr] 842 | ...                   try!(visitor . missing_field ( "type" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:848:33
[INFO] [stderr]     |
[INFO] [stderr] 848 | ...                   try!(visitor . missing_field ( "TTL" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:854:33
[INFO] [stderr]     |
[INFO] [stderr] 854 | ...                   try!(visitor . missing_field ( "data" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:878:21
[INFO] [stderr]     |
[INFO] [stderr] 878 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:880:17
[INFO] [stderr]     |
[INFO] [stderr] 880 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:882:17
[INFO] [stderr]     |
[INFO] [stderr] 882 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:884:17
[INFO] [stderr]     |
[INFO] [stderr] 884 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:886:17
[INFO] [stderr]     |
[INFO] [stderr] 886 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:975:35
[INFO] [stderr]     |
[INFO] [stderr] 975 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:978:37
[INFO] [stderr]     |
[INFO] [stderr] 978 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:983:35
[INFO] [stderr]     |
[INFO] [stderr] 983 | ...                   match try!(visitor . visit :: < u16 > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:986:37
[INFO] [stderr]     |
[INFO] [stderr] 986 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:991:35
[INFO] [stderr]     |
[INFO] [stderr] 991 | ...                   match try!(visitor . visit :: < u32 > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:994:37
[INFO] [stderr]     |
[INFO] [stderr] 994 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:999:35
[INFO] [stderr]     |
[INFO] [stderr] 999 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1002:37
[INFO] [stderr]      |
[INFO] [stderr] 1002 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1006:25
[INFO] [stderr]      |
[INFO] [stderr] 1006 |                         try!(visitor . end (  ));
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1021:35
[INFO] [stderr]      |
[INFO] [stderr] 1021 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1030:46
[INFO] [stderr]      |
[INFO] [stderr] 1030 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1039:46
[INFO] [stderr]      |
[INFO] [stderr] 1039 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1048:46
[INFO] [stderr]      |
[INFO] [stderr] 1048 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1057:46
[INFO] [stderr]      |
[INFO] [stderr] 1057 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1062:41
[INFO] [stderr]      |
[INFO] [stderr] 1062 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1068:25
[INFO] [stderr]      |
[INFO] [stderr] 1068 |                         try!(visitor . end (  ));
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1073:33
[INFO] [stderr]      |
[INFO] [stderr] 1073 | ...                   try!(visitor . missing_field ( "name" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1079:33
[INFO] [stderr]      |
[INFO] [stderr] 1079 | ...                   try!(visitor . missing_field ( "type" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1085:33
[INFO] [stderr]      |
[INFO] [stderr] 1085 | ...                   try!(visitor . missing_field ( "TTL" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1091:33
[INFO] [stderr]      |
[INFO] [stderr] 1091 | ...                   try!(visitor . missing_field ( "data" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1116:21
[INFO] [stderr]      |
[INFO] [stderr] 1116 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]      |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1118:17
[INFO] [stderr]      |
[INFO] [stderr] 1118 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1120:17
[INFO] [stderr]      |
[INFO] [stderr] 1120 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1122:17
[INFO] [stderr]      |
[INFO] [stderr] 1122 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1124:17
[INFO] [stderr]      |
[INFO] [stderr] 1124 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1233:35
[INFO] [stderr]      |
[INFO] [stderr] 1233 | ...                   match try!(visitor . visit :: < u32 > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1236:37
[INFO] [stderr]      |
[INFO] [stderr] 1236 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1241:35
[INFO] [stderr]      |
[INFO] [stderr] 1241 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1244:37
[INFO] [stderr]      |
[INFO] [stderr] 1244 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1249:35
[INFO] [stderr]      |
[INFO] [stderr] 1249 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1252:37
[INFO] [stderr]      |
[INFO] [stderr] 1252 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1257:35
[INFO] [stderr]      |
[INFO] [stderr] 1257 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1260:37
[INFO] [stderr]      |
[INFO] [stderr] 1260 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1265:35
[INFO] [stderr]      |
[INFO] [stderr] 1265 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1268:37
[INFO] [stderr]      |
[INFO] [stderr] 1268 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1273:35
[INFO] [stderr]      |
[INFO] [stderr] 1273 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1276:37
[INFO] [stderr]      |
[INFO] [stderr] 1276 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1281:35
[INFO] [stderr]      |
[INFO] [stderr] 1281 | ...                   match try!(visitor . visit :: < Vec < Question > >
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1285:37
[INFO] [stderr]      |
[INFO] [stderr] 1285 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1290:35
[INFO] [stderr]      |
[INFO] [stderr] 1290 | ...                   match try!(visitor . visit :: < Option < Vec <
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1294:37
[INFO] [stderr]      |
[INFO] [stderr] 1294 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1299:35
[INFO] [stderr]      |
[INFO] [stderr] 1299 | ...                   match try!(visitor . visit :: < Option < String >
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1303:37
[INFO] [stderr]      |
[INFO] [stderr] 1303 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1307:25
[INFO] [stderr]      |
[INFO] [stderr] 1307 |                         try!(visitor . end (  ));
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1332:35
[INFO] [stderr]      |
[INFO] [stderr] 1332 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1341:46
[INFO] [stderr]      |
[INFO] [stderr] 1341 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1350:46
[INFO] [stderr]      |
[INFO] [stderr] 1350 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1359:46
[INFO] [stderr]      |
[INFO] [stderr] 1359 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1368:46
[INFO] [stderr]      |
[INFO] [stderr] 1368 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1377:46
[INFO] [stderr]      |
[INFO] [stderr] 1377 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1386:46
[INFO] [stderr]      |
[INFO] [stderr] 1386 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1395:46
[INFO] [stderr]      |
[INFO] [stderr] 1395 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1404:46
[INFO] [stderr]      |
[INFO] [stderr] 1404 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1414:46
[INFO] [stderr]      |
[INFO] [stderr] 1414 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1419:41
[INFO] [stderr]      |
[INFO] [stderr] 1419 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1425:25
[INFO] [stderr]      |
[INFO] [stderr] 1425 |                         try!(visitor . end (  ));
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1430:33
[INFO] [stderr]      |
[INFO] [stderr] 1430 | ...                   try!(visitor . missing_field ( "Status" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1436:33
[INFO] [stderr]      |
[INFO] [stderr] 1436 | ...                   try!(visitor . missing_field ( "TC" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1442:33
[INFO] [stderr]      |
[INFO] [stderr] 1442 | ...                   try!(visitor . missing_field ( "RD" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1448:33
[INFO] [stderr]      |
[INFO] [stderr] 1448 | ...                   try!(visitor . missing_field ( "RA" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1454:33
[INFO] [stderr]      |
[INFO] [stderr] 1454 | ...                   try!(visitor . missing_field ( "AD" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1460:33
[INFO] [stderr]      |
[INFO] [stderr] 1460 | ...                   try!(visitor . missing_field ( "CD" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1466:33
[INFO] [stderr]      |
[INFO] [stderr] 1466 | ...                   try!(visitor . missing_field ( "Question" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1472:33
[INFO] [stderr]      |
[INFO] [stderr] 1472 | ...                   try!(visitor . missing_field ( "Answer" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1478:33
[INFO] [stderr]      |
[INFO] [stderr] 1478 | ...                   try!(visitor . missing_field ( "Comment" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1508:21
[INFO] [stderr]      |
[INFO] [stderr] 1508 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]      |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1510:17
[INFO] [stderr]      |
[INFO] [stderr] 1510 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1512:17
[INFO] [stderr]      |
[INFO] [stderr] 1512 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1514:17
[INFO] [stderr]      |
[INFO] [stderr] 1514 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1516:17
[INFO] [stderr]      |
[INFO] [stderr] 1516 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1518:17
[INFO] [stderr]      |
[INFO] [stderr] 1518 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1520:17
[INFO] [stderr]      |
[INFO] [stderr] 1520 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1522:17
[INFO] [stderr]      |
[INFO] [stderr] 1522 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1524:17
[INFO] [stderr]      |
[INFO] [stderr] 1524 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1526:17
[INFO] [stderr]      |
[INFO] [stderr] 1526 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/types.rs:16:28
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type ReceiverRef = Arc<(Receiver)>;
[INFO] [stderr]    |                            ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:90:35
[INFO] [stderr]    |
[INFO] [stderr] 90 | ...                   match try!(visitor . visit :: < Config > (  )) {
[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]   --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:93:37
[INFO] [stderr]    |
[INFO] [stderr] 93 | ...                   try!(visitor . end (  ));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |                         try!(visitor . end (  ));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:106:35
[INFO] [stderr]     |
[INFO] [stderr] 106 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:115:46
[INFO] [stderr]     |
[INFO] [stderr] 115 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:120:41
[INFO] [stderr]     |
[INFO] [stderr] 120 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:126:25
[INFO] [stderr]     |
[INFO] [stderr] 126 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:131:33
[INFO] [stderr]     |
[INFO] [stderr] 131 | ...                   try!(visitor . missing_field ( "config" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:152:21
[INFO] [stderr]     |
[INFO] [stderr] 152 |                     try!(_serializer . serialize_struct ( "ConfigToml" , 0 + 1
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:154:17
[INFO] [stderr]     |
[INFO] [stderr] 154 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:266:35
[INFO] [stderr]     |
[INFO] [stderr] 266 | ...                   match try!(visitor . visit :: < SocketAddr > (  ))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:270:37
[INFO] [stderr]     |
[INFO] [stderr] 270 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:275:35
[INFO] [stderr]     |
[INFO] [stderr] 275 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:278:37
[INFO] [stderr]     |
[INFO] [stderr] 278 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:283:35
[INFO] [stderr]     |
[INFO] [stderr] 283 | ...                   match try!(visitor . visit :: < SocketAddr > (  ))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:287:37
[INFO] [stderr]     |
[INFO] [stderr] 287 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:292:35
[INFO] [stderr]     |
[INFO] [stderr] 292 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:295:37
[INFO] [stderr]     |
[INFO] [stderr] 295 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:300:35
[INFO] [stderr]     |
[INFO] [stderr] 300 | ...                   match try!(visitor . visit :: < Option < String >
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:304:37
[INFO] [stderr]     |
[INFO] [stderr] 304 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:309:35
[INFO] [stderr]     |
[INFO] [stderr] 309 | ...                   match try!(visitor . visit :: < usize > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:312:37
[INFO] [stderr]     |
[INFO] [stderr] 312 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:316:25
[INFO] [stderr]     |
[INFO] [stderr] 316 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:335:35
[INFO] [stderr]     |
[INFO] [stderr] 335 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:344:46
[INFO] [stderr]     |
[INFO] [stderr] 344 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:353:46
[INFO] [stderr]     |
[INFO] [stderr] 353 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:362:46
[INFO] [stderr]     |
[INFO] [stderr] 362 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:371:46
[INFO] [stderr]     |
[INFO] [stderr] 371 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:380:46
[INFO] [stderr]     |
[INFO] [stderr] 380 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:389:46
[INFO] [stderr]     |
[INFO] [stderr] 389 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:394:41
[INFO] [stderr]     |
[INFO] [stderr] 394 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:400:25
[INFO] [stderr]     |
[INFO] [stderr] 400 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:405:33
[INFO] [stderr]     |
[INFO] [stderr] 405 | ...                   try!(visitor . missing_field (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:412:33
[INFO] [stderr]     |
[INFO] [stderr] 412 | ...                   try!(visitor . missing_field (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:419:33
[INFO] [stderr]     |
[INFO] [stderr] 419 | ...                   try!(visitor . missing_field (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:426:33
[INFO] [stderr]     |
[INFO] [stderr] 426 | ...                   try!(visitor . missing_field ( "tls_enabled"
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:433:33
[INFO] [stderr]     |
[INFO] [stderr] 433 | ...                   try!(visitor . missing_field (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:440:33
[INFO] [stderr]     |
[INFO] [stderr] 440 | ...                   try!(visitor . missing_field ( "cpu_pool" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:467:21
[INFO] [stderr]     |
[INFO] [stderr] 467 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:469:17
[INFO] [stderr]     |
[INFO] [stderr] 469 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:472:17
[INFO] [stderr]     |
[INFO] [stderr] 472 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:475:17
[INFO] [stderr]     |
[INFO] [stderr] 475 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:478:17
[INFO] [stderr]     |
[INFO] [stderr] 478 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:480:17
[INFO] [stderr]     |
[INFO] [stderr] 480 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:483:17
[INFO] [stderr]     |
[INFO] [stderr] 483 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:562:35
[INFO] [stderr]     |
[INFO] [stderr] 562 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:565:37
[INFO] [stderr]     |
[INFO] [stderr] 565 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:570:35
[INFO] [stderr]     |
[INFO] [stderr] 570 | ...                   match try!(visitor . visit :: < u16 > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:573:37
[INFO] [stderr]     |
[INFO] [stderr] 573 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:577:25
[INFO] [stderr]     |
[INFO] [stderr] 577 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:587:35
[INFO] [stderr]     |
[INFO] [stderr] 587 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:596:46
[INFO] [stderr]     |
[INFO] [stderr] 596 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:605:46
[INFO] [stderr]     |
[INFO] [stderr] 605 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:610:41
[INFO] [stderr]     |
[INFO] [stderr] 610 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:616:25
[INFO] [stderr]     |
[INFO] [stderr] 616 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:621:33
[INFO] [stderr]     |
[INFO] [stderr] 621 | ...                   try!(visitor . missing_field ( "name" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:627:33
[INFO] [stderr]     |
[INFO] [stderr] 627 | ...                   try!(visitor . missing_field ( "type" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:647:21
[INFO] [stderr]     |
[INFO] [stderr] 647 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:649:17
[INFO] [stderr]     |
[INFO] [stderr] 649 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:651:17
[INFO] [stderr]     |
[INFO] [stderr] 651 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:738:35
[INFO] [stderr]     |
[INFO] [stderr] 738 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:741:37
[INFO] [stderr]     |
[INFO] [stderr] 741 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:746:35
[INFO] [stderr]     |
[INFO] [stderr] 746 | ...                   match try!(visitor . visit :: < u16 > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:749:37
[INFO] [stderr]     |
[INFO] [stderr] 749 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:754:35
[INFO] [stderr]     |
[INFO] [stderr] 754 | ...                   match try!(visitor . visit :: < u32 > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:757:37
[INFO] [stderr]     |
[INFO] [stderr] 757 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:762:35
[INFO] [stderr]     |
[INFO] [stderr] 762 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:765:37
[INFO] [stderr]     |
[INFO] [stderr] 765 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:769:25
[INFO] [stderr]     |
[INFO] [stderr] 769 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:784:35
[INFO] [stderr]     |
[INFO] [stderr] 784 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:793:46
[INFO] [stderr]     |
[INFO] [stderr] 793 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:802:46
[INFO] [stderr]     |
[INFO] [stderr] 802 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:811:46
[INFO] [stderr]     |
[INFO] [stderr] 811 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:820:46
[INFO] [stderr]     |
[INFO] [stderr] 820 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:825:41
[INFO] [stderr]     |
[INFO] [stderr] 825 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:831:25
[INFO] [stderr]     |
[INFO] [stderr] 831 |                         try!(visitor . end (  ));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:836:33
[INFO] [stderr]     |
[INFO] [stderr] 836 | ...                   try!(visitor . missing_field ( "name" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:842:33
[INFO] [stderr]     |
[INFO] [stderr] 842 | ...                   try!(visitor . missing_field ( "type" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:848:33
[INFO] [stderr]     |
[INFO] [stderr] 848 | ...                   try!(visitor . missing_field ( "TTL" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:854:33
[INFO] [stderr]     |
[INFO] [stderr] 854 | ...                   try!(visitor . missing_field ( "data" )),
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:878:21
[INFO] [stderr]     |
[INFO] [stderr] 878 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:880:17
[INFO] [stderr]     |
[INFO] [stderr] 880 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:882:17
[INFO] [stderr]     |
[INFO] [stderr] 882 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:884:17
[INFO] [stderr]     |
[INFO] [stderr] 884 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:886:17
[INFO] [stderr]     |
[INFO] [stderr] 886 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:975:35
[INFO] [stderr]     |
[INFO] [stderr] 975 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:978:37
[INFO] [stderr]     |
[INFO] [stderr] 978 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:983:35
[INFO] [stderr]     |
[INFO] [stderr] 983 | ...                   match try!(visitor . visit :: < u16 > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:986:37
[INFO] [stderr]     |
[INFO] [stderr] 986 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:991:35
[INFO] [stderr]     |
[INFO] [stderr] 991 | ...                   match try!(visitor . visit :: < u32 > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:994:37
[INFO] [stderr]     |
[INFO] [stderr] 994 | ...                   try!(visitor . end (  ));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:999:35
[INFO] [stderr]     |
[INFO] [stderr] 999 | ...                   match try!(visitor . visit :: < String > (  )) {
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1002:37
[INFO] [stderr]      |
[INFO] [stderr] 1002 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1006:25
[INFO] [stderr]      |
[INFO] [stderr] 1006 |                         try!(visitor . end (  ));
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1021:35
[INFO] [stderr]      |
[INFO] [stderr] 1021 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1030:46
[INFO] [stderr]      |
[INFO] [stderr] 1030 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1039:46
[INFO] [stderr]      |
[INFO] [stderr] 1039 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1048:46
[INFO] [stderr]      |
[INFO] [stderr] 1048 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1057:46
[INFO] [stderr]      |
[INFO] [stderr] 1057 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1062:41
[INFO] [stderr]      |
[INFO] [stderr] 1062 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1068:25
[INFO] [stderr]      |
[INFO] [stderr] 1068 |                         try!(visitor . end (  ));
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1073:33
[INFO] [stderr]      |
[INFO] [stderr] 1073 | ...                   try!(visitor . missing_field ( "name" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1079:33
[INFO] [stderr]      |
[INFO] [stderr] 1079 | ...                   try!(visitor . missing_field ( "type" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1085:33
[INFO] [stderr]      |
[INFO] [stderr] 1085 | ...                   try!(visitor . missing_field ( "TTL" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1091:33
[INFO] [stderr]      |
[INFO] [stderr] 1091 | ...                   try!(visitor . missing_field ( "data" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1116:21
[INFO] [stderr]      |
[INFO] [stderr] 1116 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]      |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1118:17
[INFO] [stderr]      |
[INFO] [stderr] 1118 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1120:17
[INFO] [stderr]      |
[INFO] [stderr] 1120 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1122:17
[INFO] [stderr]      |
[INFO] [stderr] 1122 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1124:17
[INFO] [stderr]      |
[INFO] [stderr] 1124 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1233:35
[INFO] [stderr]      |
[INFO] [stderr] 1233 | ...                   match try!(visitor . visit :: < u32 > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1236:37
[INFO] [stderr]      |
[INFO] [stderr] 1236 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1241:35
[INFO] [stderr]      |
[INFO] [stderr] 1241 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1244:37
[INFO] [stderr]      |
[INFO] [stderr] 1244 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1249:35
[INFO] [stderr]      |
[INFO] [stderr] 1249 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1252:37
[INFO] [stderr]      |
[INFO] [stderr] 1252 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1257:35
[INFO] [stderr]      |
[INFO] [stderr] 1257 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1260:37
[INFO] [stderr]      |
[INFO] [stderr] 1260 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1265:35
[INFO] [stderr]      |
[INFO] [stderr] 1265 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1268:37
[INFO] [stderr]      |
[INFO] [stderr] 1268 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1273:35
[INFO] [stderr]      |
[INFO] [stderr] 1273 | ...                   match try!(visitor . visit :: < bool > (  )) {
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1276:37
[INFO] [stderr]      |
[INFO] [stderr] 1276 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1281:35
[INFO] [stderr]      |
[INFO] [stderr] 1281 | ...                   match try!(visitor . visit :: < Vec < Question > >
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1285:37
[INFO] [stderr]      |
[INFO] [stderr] 1285 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1290:35
[INFO] [stderr]      |
[INFO] [stderr] 1290 | ...                   match try!(visitor . visit :: < Option < Vec <
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1294:37
[INFO] [stderr]      |
[INFO] [stderr] 1294 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1299:35
[INFO] [stderr]      |
[INFO] [stderr] 1299 | ...                   match try!(visitor . visit :: < Option < String >
[INFO] [stderr]      |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1303:37
[INFO] [stderr]      |
[INFO] [stderr] 1303 | ...                   try!(visitor . end (  ));
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1307:25
[INFO] [stderr]      |
[INFO] [stderr] 1307 |                         try!(visitor . end (  ));
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1332:35
[INFO] [stderr]      |
[INFO] [stderr] 1332 | ...                   try!(visitor . visit_key :: < __Field > (
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1341:46
[INFO] [stderr]      |
[INFO] [stderr] 1341 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1350:46
[INFO] [stderr]      |
[INFO] [stderr] 1350 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1359:46
[INFO] [stderr]      |
[INFO] [stderr] 1359 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1368:46
[INFO] [stderr]      |
[INFO] [stderr] 1368 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1377:46
[INFO] [stderr]      |
[INFO] [stderr] 1377 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1386:46
[INFO] [stderr]      |
[INFO] [stderr] 1386 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1395:46
[INFO] [stderr]      |
[INFO] [stderr] 1395 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1404:46
[INFO] [stderr]      |
[INFO] [stderr] 1404 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1414:46
[INFO] [stderr]      |
[INFO] [stderr] 1414 | ...                   Some(try!(visitor . visit_value :: <
[INFO] [stderr]      |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1419:41
[INFO] [stderr]      |
[INFO] [stderr] 1419 | ...                   try!(visitor . visit_value :: < _serde
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1425:25
[INFO] [stderr]      |
[INFO] [stderr] 1425 |                         try!(visitor . end (  ));
[INFO] [stderr]      |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1430:33
[INFO] [stderr]      |
[INFO] [stderr] 1430 | ...                   try!(visitor . missing_field ( "Status" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1436:33
[INFO] [stderr]      |
[INFO] [stderr] 1436 | ...                   try!(visitor . missing_field ( "TC" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1442:33
[INFO] [stderr]      |
[INFO] [stderr] 1442 | ...                   try!(visitor . missing_field ( "RD" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1448:33
[INFO] [stderr]      |
[INFO] [stderr] 1448 | ...                   try!(visitor . missing_field ( "RA" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1454:33
[INFO] [stderr]      |
[INFO] [stderr] 1454 | ...                   try!(visitor . missing_field ( "AD" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1460:33
[INFO] [stderr]      |
[INFO] [stderr] 1460 | ...                   try!(visitor . missing_field ( "CD" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1466:33
[INFO] [stderr]      |
[INFO] [stderr] 1466 | ...                   try!(visitor . missing_field ( "Question" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1472:33
[INFO] [stderr]      |
[INFO] [stderr] 1472 | ...                   try!(visitor . missing_field ( "Answer" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1478:33
[INFO] [stderr]      |
[INFO] [stderr] 1478 | ...                   try!(visitor . missing_field ( "Comment" )),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1508:21
[INFO] [stderr]      |
[INFO] [stderr] 1508 |                     try!(_serializer . serialize_struct (
[INFO] [stderr]      |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1510:17
[INFO] [stderr]      |
[INFO] [stderr] 1510 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1512:17
[INFO] [stderr]      |
[INFO] [stderr] 1512 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1514:17
[INFO] [stderr]      |
[INFO] [stderr] 1514 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1516:17
[INFO] [stderr]      |
[INFO] [stderr] 1516 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1518:17
[INFO] [stderr]      |
[INFO] [stderr] 1518 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1520:17
[INFO] [stderr]      |
[INFO] [stderr] 1520 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1522:17
[INFO] [stderr]      |
[INFO] [stderr] 1522 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1524:17
[INFO] [stderr]      |
[INFO] [stderr] 1524 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/httpsdns-d6519eaa18005001/out/serde_types.rs:1526:17
[INFO] [stderr]      |
[INFO] [stderr] 1526 |                 try!(_serializer . serialize_struct_elt (
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/types.rs:16:28
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type ReceiverRef = Arc<(Receiver)>;
[INFO] [stderr]    |                            ^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 162 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 162 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "30ebab0c370a5363ec537fcd206143de0b3ee07d3d02aaaa3b4dfbf490106e7d"`
[INFO] running `"docker" "rm" "-f" "30ebab0c370a5363ec537fcd206143de0b3ee07d3d02aaaa3b4dfbf490106e7d"`
[INFO] [stdout] 30ebab0c370a5363ec537fcd206143de0b3ee07d3d02aaaa3b4dfbf490106e7d