[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] testing 887/httpsdns against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F887%2Fhttpsdns" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/887/httpsdns on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-9/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" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7516fbf270e576b28c410732245d16a1a89cbbf7dbc21bcd0c5228379437ed16
[INFO] running `"docker" "start" "-a" "7516fbf270e576b28c410732245d16a1a89cbbf7dbc21bcd0c5228379437ed16"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling rustc-serialize v0.3.21
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling quote v0.3.5
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling openssl v0.8.3
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling gcc v0.3.38
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling serde v0.8.17
[INFO] [stderr]    Compiling scoped-tls v0.1.0
[INFO] [stderr]    Compiling crossbeam v0.2.10
[INFO] [stderr]    Compiling matches v0.1.4
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling quick-error v1.1.0
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling futures v0.1.3
[INFO] [stderr]    Compiling syn v0.9.2
[INFO] [stderr]    Compiling term v0.4.4
[INFO] [stderr]    Compiling dns-parser v0.3.1 (https://github.com/david-cao/dns-parser#89797a92)
[INFO] [stderr]    Compiling net2 v0.2.26
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling num_cpus v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling openssl-sys v0.7.17
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling futures-cpupool v0.1.2
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]    Compiling http-muncher v0.3.0
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling serde_codegen_internals v0.10.0
[INFO] [stderr]    Compiling post-expansion v0.1.0
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling openssl-verify v0.2.0
[INFO] [stderr]    Compiling syntex_pos v0.48.0
[INFO] [stderr]    Compiling syntex_errors v0.48.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling serde_json v0.8.3
[INFO] [stderr]    Compiling mio v0.6.1
[INFO] [stderr]    Compiling syntex_syntax v0.48.0
[INFO] [stderr]    Compiling tokio-core v0.1.0
[INFO] [stderr]    Compiling tokio-tls v0.1.0 (https://github.com/tokio-rs/tokio-tls#3d49e52e)
[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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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-dbf6e4f150a72f5a/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] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae" "/opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.1htsgiujxovhhpxr.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/http-muncher-f2607f7a27e77673/out" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libenv_logger-ff79c9bb455fe047.rlib" "/opt/rustwide/target/debug/deps/libregex-115edc6ebd411c6d.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-e6b266851bb808e0.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-c1cad171dbacb223.rlib" "/opt/rustwide/target/debug/deps/libthread_local-06004bbf3a2c6023.rlib" "/opt/rustwide/target/debug/deps/libthread_id-90c8dcdc03807c74.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-f7e1b7062397ee55.rlib" "/opt/rustwide/target/debug/deps/libmemchr-5d102ee4c1bc8668.rlib" "/opt/rustwide/target/debug/deps/libtoml-4e4c253cbf1493ce.rlib" "/opt/rustwide/target/debug/deps/libhttp_muncher-7977b52dcfac396b.rlib" "/opt/rustwide/target/debug/deps/libtokio_tls-11d07277d4542095.rlib" "/opt/rustwide/target/debug/deps/libopenssl_verify-cd391111c2f6eb10.rlib" "/opt/rustwide/target/debug/deps/libopenssl-6fdd3ac37b34bddd.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-753a1892e790e5af.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-384dcc042ab28d9c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-2106c394414ab29b.rlib" "/opt/rustwide/target/debug/deps/libtokio_core-33f025d4bcde4550.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-ca977bb39ccd33f1.rlib" "/opt/rustwide/target/debug/deps/libmio-c8916da916ef56e8.rlib" "/opt/rustwide/target/debug/deps/libnix-a8d2598a98c4606c.rlib" "/opt/rustwide/target/debug/deps/libvoid-54fa5ba7557385ce.rlib" "/opt/rustwide/target/debug/deps/libbitflags-540c32a9e4e80bc8.rlib" "/opt/rustwide/target/debug/deps/libslab-ed4e4c28f29c8b36.rlib" "/opt/rustwide/target/debug/deps/libnet2-dd1db2f6e75bd42b.rlib" "/opt/rustwide/target/debug/deps/liblazycell-df854902b1087d00.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4ce6be6b55674710.rlib" "/opt/rustwide/target/debug/deps/libserde_json-fab98b600312091d.rlib" "/opt/rustwide/target/debug/deps/libdtoa-967dcb5a25bc3930.rlib" "/opt/rustwide/target/debug/deps/libitoa-984b71b9e26b3a63.rlib" "/opt/rustwide/target/debug/deps/libserde-06294df0e34cdbbb.rlib" "/opt/rustwide/target/debug/deps/libfutures_cpupool-691357afadec30a8.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-90caeb3e2c79188c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-4803ddcee578bb78.rlib" "/opt/rustwide/target/debug/deps/libchrono-f3001dd9731686e2.rlib" "/opt/rustwide/target/debug/deps/libnum-727604b340bf3985.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-0ff6115acfc783e0.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-de2fd437e03b997a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-171b1623b00a3c63.rlib" "/opt/rustwide/target/debug/deps/libtime-6f4c1e3f2d6c7253.rlib" "/opt/rustwide/target/debug/deps/liblibc-7a79bd57a2af2c62.rlib" "/opt/rustwide/target/debug/deps/libfutures-5328eea04283cfc0.rlib" "/opt/rustwide/target/debug/deps/liblog-e3baa2820092b681.rlib" "/opt/rustwide/target/debug/deps/libdns_parser-626e465070fd812f.rlib" "/opt/rustwide/target/debug/deps/libquick_error-c524de440ada874e.rlib" "/opt/rustwide/target/debug/deps/libmatches-259632e05161f354.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-13fd0af70921e123.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/httpsdns-b9386f14b9294eae.httpsdns.57iy0e86-cgu.4.rcgu.o: in function `openssl::ssl::get_new_ssl_idx':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-0.8.3/src/ssl/mod.rs:220: undefined reference to `SSL_get_ex_new_index'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libopenssl-6fdd3ac37b34bddd.rlib(openssl-6fdd3ac37b34bddd.openssl.bo7vu20g-cgu.0.rcgu.o): in function `openssl::ssl::SslMethod::to_raw':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-0.8.3/src/ssl/mod.rs:110: undefined reference to `SSLv23_method'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libopenssl-6fdd3ac37b34bddd.rlib(openssl-6fdd3ac37b34bddd.openssl.bo7vu20g-cgu.3.rcgu.o): in function `<openssl::x509::GeneralNames as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-0.8.3/src/x509/mod.rs:787: undefined reference to `sk_pop_free'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libopenssl_sys-753a1892e790e5af.rlib(openssl_sys-753a1892e790e5af.openssl_sys.8whhvguc-cgu.9.rcgu.o): in function `openssl_sys::init::{{closure}}':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:517: undefined reference to `SSL_library_init'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:518: undefined reference to `SSL_load_error_strings'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:519: undefined reference to `OPENSSL_add_all_algorithms_noconf'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:521: undefined reference to `CRYPTO_num_locks'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:531: undefined reference to `CRYPTO_set_locking_callback'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libopenssl_sys-753a1892e790e5af.rlib(openssl_sys-753a1892e790e5af.openssl_sys.8whhvguc-cgu.9.rcgu.o): in function `openssl_sys::set_id_callback':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:544: undefined reference to `CRYPTO_set_id_callback'
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 162 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `httpsdns`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7516fbf270e576b28c410732245d16a1a89cbbf7dbc21bcd0c5228379437ed16"`
[INFO] running `"docker" "rm" "-f" "7516fbf270e576b28c410732245d16a1a89cbbf7dbc21bcd0c5228379437ed16"`
[INFO] [stdout] 7516fbf270e576b28c410732245d16a1a89cbbf7dbc21bcd0c5228379437ed16