[INFO] fetching crate yasna 0.3.2...
[INFO] checking yasna-0.3.2 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate yasna 0.3.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate yasna 0.3.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yasna 0.3.2
[INFO] finished tweaking crates.io crate yasna 0.3.2
[INFO] tweaked toml for crates.io crate yasna 0.3.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60bdbed31a00dcdc477eec46f649c51bc19bd7bcc32f5d1e9b523997d3dc6c5e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "60bdbed31a00dcdc477eec46f649c51bc19bd7bcc32f5d1e9b523997d3dc6c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60bdbed31a00dcdc477eec46f649c51bc19bd7bcc32f5d1e9b523997d3dc6c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60bdbed31a00dcdc477eec46f649c51bc19bd7bcc32f5d1e9b523997d3dc6c5e", kill_on_drop: false }`
[INFO] [stdout] 60bdbed31a00dcdc477eec46f649c51bc19bd7bcc32f5d1e9b523997d3dc6c5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 05543166755b015e6b60b8df192c0d636629e6ba0c5182ca85631b2057b448ce
[INFO] running `Command { std: "docker" "start" "-a" "05543166755b015e6b60b8df192c0d636629e6ba0c5182ca85631b2057b448ce", kill_on_drop: false }`
[INFO] [stderr]     Checking yasna v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/models/oid.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 try!(write!(f, "{}", component));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/models/oid.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try!(write!(f, ".{}", component));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/reader/error.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         try!(write!(f, "{:?}", self));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/reader/mod.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |         result = try!(callback(BERReader::new(&mut reader_impl)));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/reader/mod.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     try!(reader_impl.end_of_buf());
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:179:28
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let (tag, pcbit) = try!(self.read_identifier());
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let b = try!(self.read_u8());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:191:23
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let tagbyte = try!(self.read_u8());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:198:25
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 let b = try!(self.read_u8()) as u64;
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:200:21
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     try!(tag_number.checked_mul(128).ok_or(
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:229:23
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let tagbyte = try!(read_u8());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:235:25
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 let b = try!(read_u8()) as u64;
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:237:21
[INFO] [stdout]     |
[INFO] [stdout] 237 |                     try!(tag_number.checked_mul(128).ok_or(
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:256:21
[INFO] [stdout]     |
[INFO] [stdout] 256 |         let lbyte = try!(self.read_u8()) as usize;
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:268:21
[INFO] [stdout]     |
[INFO] [stdout] 268 |             let x = try!(length.checked_mul(256).ok_or(
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:270:27
[INFO] [stdout]     |
[INFO] [stdout] 270 |             length = x + (try!(self.read_u8()) as usize);
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:284:29
[INFO] [stdout]     |
[INFO] [stdout] 284 |         let (tag2, pcbit) = try!(self.read_identifier());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:289:27
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let length_spec = try!(self.read_length());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:309:22
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let result = try!(callback(match pcbit {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:320:17
[INFO] [stdout]     |
[INFO] [stdout] 320 |                 try!(self.end_of_buf());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:323:17
[INFO] [stdout]     |
[INFO] [stdout] 323 |                 try!(self.end_of_contents());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:336:32
[INFO] [stdout]     |
[INFO] [stdout] 336 |             let (tag, pcbit) = try!(self.read_identifier());
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:352:35
[INFO] [stdout]     |
[INFO] [stdout] 352 |             if let Some(length) = try!(self.read_length()) {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:378:22
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let result = try!(callback(self));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:588:19
[INFO] [stdout]     |
[INFO] [stdout] 588 |         let val = try!(self.read_i64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:602:19
[INFO] [stdout]     |
[INFO] [stdout] 602 |         let val = try!(self.read_u64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:616:19
[INFO] [stdout]     |
[INFO] [stdout] 616 |         let val = try!(self.read_i64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:630:19
[INFO] [stdout]     |
[INFO] [stdout] 630 |         let val = try!(self.read_u64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:644:19
[INFO] [stdout]     |
[INFO] [stdout] 644 |         let val = try!(self.read_i64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:658:19
[INFO] [stdout]     |
[INFO] [stdout] 658 |         let val = try!(self.read_u64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:800:38
[INFO] [stdout]     |
[INFO] [stdout] 800 |                         let result = try!(inner.read_optional(|inner| {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:879:9
[INFO] [stdout]     |
[INFO] [stdout] 879 |         try!(self.read_bitvec_impl(&mut unused_bits, &mut bytes));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:896:38
[INFO] [stdout]     |
[INFO] [stdout] 896 |                         let result = try!(inner.read_optional(|inner| {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:924:9
[INFO] [stdout]     |
[INFO] [stdout] 924 |         try!(self.read_bytes_impl(&mut ret));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:984:25
[INFO] [stdout]     |
[INFO] [stdout] 984 |                 subid = try!(subid.checked_mul(128)
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1026:25
[INFO] [stdout]      |
[INFO] [stdout] 1026 |             let bytes = try!(reader.read_bytes());
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1100:31
[INFO] [stdout]      |
[INFO] [stdout] 1100 |                 if let None = try!(reader.read_optional(|reader| {
[INFO] [stdout]      |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1136:9
[INFO] [stdout]      |
[INFO] [stdout] 1136 |         try!(self.read_sequence_of(|reader| {
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1137:29
[INFO] [stdout]      |
[INFO] [stdout] 1137 |             collection.push(try!(callback(reader)));
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1181:36
[INFO] [stdout]      |
[INFO] [stdout] 1181 |                 if let Some(tag) = try!(inner.read_optional(|inner| {
[INFO] [stdout]      |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1199:26
[INFO] [stdout]      |
[INFO] [stdout] 1199 |             let result = try!(callback(&mut BERReaderSet {
[INFO] [stdout]      |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1251:40
[INFO] [stdout]      |
[INFO] [stdout] 1251 |             while let Some((_, buf)) = try!(inner.read_optional(|inner| {
[INFO] [stdout]      |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1295:9
[INFO] [stdout]      |
[INFO] [stdout] 1295 |         try!(self.read_set_of(|reader| {
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1296:29
[INFO] [stdout]      |
[INFO] [stdout] 1296 |             collection.push(try!(callback(reader)));
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1316:25
[INFO] [stdout]      |
[INFO] [stdout] 1316 |             let bytes = try!(reader.read_bytes());
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1340:25
[INFO] [stdout]      |
[INFO] [stdout] 1340 |             let bytes = try!(reader.read_bytes());
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1502:25
[INFO] [stdout]      |
[INFO] [stdout] 1502 |             let bytes = try!(reader.read_bytes());
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1638:12
[INFO] [stdout]      |
[INFO] [stdout] 1638 |         Ok(try!(self.inner.read_with_buffer(|inner| {
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1739:15
[INFO] [stdout]      |
[INFO] [stdout] 1739 |         match try!(self.read_optional(callback)) {
[INFO] [stdout]      |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1846:26
[INFO] [stdout]      |
[INFO] [stdout] 1846 |             let result = try!(callback(BERReader::new(&mut reader_impl)));
[INFO] [stdout]      |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1847:13
[INFO] [stdout]      |
[INFO] [stdout] 1847 |             try!(reader_impl.end_of_buf());
[INFO] [stdout]      |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1884:15
[INFO] [stdout]      |
[INFO] [stdout] 1884 |         match try!(self.read_optional(tag_hint, callback)) {
[INFO] [stdout]      |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:144:30
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 let result = try!(reader.read_optional(|reader| {
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:266:22
[INFO] [stdout]     |
[INFO] [stdout] 266 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:276:22
[INFO] [stdout]     |
[INFO] [stdout] 276 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:277:22
[INFO] [stdout]     |
[INFO] [stdout] 277 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:287:22
[INFO] [stdout]     |
[INFO] [stdout] 287 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:288:22
[INFO] [stdout]     |
[INFO] [stdout] 288 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:289:22
[INFO] [stdout]     |
[INFO] [stdout] 289 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:300:22
[INFO] [stdout]     |
[INFO] [stdout] 300 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:301:22
[INFO] [stdout]     |
[INFO] [stdout] 301 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:302:22
[INFO] [stdout]     |
[INFO] [stdout] 302 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:303:22
[INFO] [stdout]     |
[INFO] [stdout] 303 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:314:22
[INFO] [stdout]     |
[INFO] [stdout] 314 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:315:22
[INFO] [stdout]     |
[INFO] [stdout] 315 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:316:22
[INFO] [stdout]     |
[INFO] [stdout] 316 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:317:22
[INFO] [stdout]     |
[INFO] [stdout] 317 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:318:22
[INFO] [stdout]     |
[INFO] [stdout] 318 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:329:22
[INFO] [stdout]     |
[INFO] [stdout] 329 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:330:22
[INFO] [stdout]     |
[INFO] [stdout] 330 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:331:22
[INFO] [stdout]     |
[INFO] [stdout] 331 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:332:22
[INFO] [stdout]     |
[INFO] [stdout] 332 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:333:22
[INFO] [stdout]     |
[INFO] [stdout] 333 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:334:22
[INFO] [stdout]     |
[INFO] [stdout] 334 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:346:22
[INFO] [stdout]     |
[INFO] [stdout] 346 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:347:22
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:348:22
[INFO] [stdout]     |
[INFO] [stdout] 348 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:349:22
[INFO] [stdout]     |
[INFO] [stdout] 349 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:350:22
[INFO] [stdout]     |
[INFO] [stdout] 350 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:351:22
[INFO] [stdout]     |
[INFO] [stdout] 351 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:352:22
[INFO] [stdout]     |
[INFO] [stdout] 352 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:365:22
[INFO] [stdout]     |
[INFO] [stdout] 365 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:366:22
[INFO] [stdout]     |
[INFO] [stdout] 366 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:367:22
[INFO] [stdout]     |
[INFO] [stdout] 367 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:368:22
[INFO] [stdout]     |
[INFO] [stdout] 368 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:369:22
[INFO] [stdout]     |
[INFO] [stdout] 369 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:370:22
[INFO] [stdout]     |
[INFO] [stdout] 370 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:371:22
[INFO] [stdout]     |
[INFO] [stdout] 371 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:372:22
[INFO] [stdout]     |
[INFO] [stdout] 372 |             let t7 = try!(T7::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:385:22
[INFO] [stdout]     |
[INFO] [stdout] 385 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:386:22
[INFO] [stdout]     |
[INFO] [stdout] 386 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:387:22
[INFO] [stdout]     |
[INFO] [stdout] 387 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:388:22
[INFO] [stdout]     |
[INFO] [stdout] 388 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:389:22
[INFO] [stdout]     |
[INFO] [stdout] 389 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:390:22
[INFO] [stdout]     |
[INFO] [stdout] 390 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:391:22
[INFO] [stdout]     |
[INFO] [stdout] 391 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:392:22
[INFO] [stdout]     |
[INFO] [stdout] 392 |             let t7 = try!(T7::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:393:22
[INFO] [stdout]     |
[INFO] [stdout] 393 |             let t8 = try!(T8::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:407:22
[INFO] [stdout]     |
[INFO] [stdout] 407 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:408:22
[INFO] [stdout]     |
[INFO] [stdout] 408 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:409:22
[INFO] [stdout]     |
[INFO] [stdout] 409 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:410:22
[INFO] [stdout]     |
[INFO] [stdout] 410 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:411:22
[INFO] [stdout]     |
[INFO] [stdout] 411 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:412:22
[INFO] [stdout]     |
[INFO] [stdout] 412 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:413:22
[INFO] [stdout]     |
[INFO] [stdout] 413 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:414:22
[INFO] [stdout]     |
[INFO] [stdout] 414 |             let t7 = try!(T7::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:415:22
[INFO] [stdout]     |
[INFO] [stdout] 415 |             let t8 = try!(T8::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:416:22
[INFO] [stdout]     |
[INFO] [stdout] 416 |             let t9 = try!(T9::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:430:22
[INFO] [stdout]     |
[INFO] [stdout] 430 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:431:22
[INFO] [stdout]     |
[INFO] [stdout] 431 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:432:22
[INFO] [stdout]     |
[INFO] [stdout] 432 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:433:22
[INFO] [stdout]     |
[INFO] [stdout] 433 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:434:22
[INFO] [stdout]     |
[INFO] [stdout] 434 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:435:22
[INFO] [stdout]     |
[INFO] [stdout] 435 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:436:22
[INFO] [stdout]     |
[INFO] [stdout] 436 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:437:22
[INFO] [stdout]     |
[INFO] [stdout] 437 |             let t7 = try!(T7::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:438:22
[INFO] [stdout]     |
[INFO] [stdout] 438 |             let t8 = try!(T8::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:439:22
[INFO] [stdout]     |
[INFO] [stdout] 439 |             let t9 = try!(T9::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:440:23
[INFO] [stdout]     |
[INFO] [stdout] 440 |             let t10 = try!(T10::decode_ber(reader.next()));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:454:22
[INFO] [stdout]     |
[INFO] [stdout] 454 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:455:22
[INFO] [stdout]     |
[INFO] [stdout] 455 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:456:22
[INFO] [stdout]     |
[INFO] [stdout] 456 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:457:22
[INFO] [stdout]     |
[INFO] [stdout] 457 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:458:22
[INFO] [stdout]     |
[INFO] [stdout] 458 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:459:22
[INFO] [stdout]     |
[INFO] [stdout] 459 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:460:22
[INFO] [stdout]     |
[INFO] [stdout] 460 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:461:22
[INFO] [stdout]     |
[INFO] [stdout] 461 |             let t7 = try!(T7::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:462:22
[INFO] [stdout]     |
[INFO] [stdout] 462 |             let t8 = try!(T8::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:463:22
[INFO] [stdout]     |
[INFO] [stdout] 463 |             let t9 = try!(T9::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:464:23
[INFO] [stdout]     |
[INFO] [stdout] 464 |             let t10 = try!(T10::decode_ber(reader.next()));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:465:23
[INFO] [stdout]     |
[INFO] [stdout] 465 |             let t11 = try!(T11::decode_ber(reader.next()));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stdout]   --> src/writer/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stdout]   --> src/reader/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/models/oid.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 try!(write!(f, "{}", component));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/models/oid.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try!(write!(f, ".{}", component));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/reader/error.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         try!(write!(f, "{:?}", self));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/reader/mod.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |         result = try!(callback(BERReader::new(&mut reader_impl)));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/reader/mod.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     try!(reader_impl.end_of_buf());
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:179:28
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let (tag, pcbit) = try!(self.read_identifier());
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let b = try!(self.read_u8());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:191:23
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let tagbyte = try!(self.read_u8());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:198:25
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 let b = try!(self.read_u8()) as u64;
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:200:21
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     try!(tag_number.checked_mul(128).ok_or(
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:229:23
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let tagbyte = try!(read_u8());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:235:25
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 let b = try!(read_u8()) as u64;
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:237:21
[INFO] [stdout]     |
[INFO] [stdout] 237 |                     try!(tag_number.checked_mul(128).ok_or(
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:256:21
[INFO] [stdout]     |
[INFO] [stdout] 256 |         let lbyte = try!(self.read_u8()) as usize;
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:268:21
[INFO] [stdout]     |
[INFO] [stdout] 268 |             let x = try!(length.checked_mul(256).ok_or(
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:270:27
[INFO] [stdout]     |
[INFO] [stdout] 270 |             length = x + (try!(self.read_u8()) as usize);
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:284:29
[INFO] [stdout]     |
[INFO] [stdout] 284 |         let (tag2, pcbit) = try!(self.read_identifier());
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:289:27
[INFO] [stdout]     |
[INFO] [stdout] 289 |         let length_spec = try!(self.read_length());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:309:22
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let result = try!(callback(match pcbit {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:320:17
[INFO] [stdout]     |
[INFO] [stdout] 320 |                 try!(self.end_of_buf());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:323:17
[INFO] [stdout]     |
[INFO] [stdout] 323 |                 try!(self.end_of_contents());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:336:32
[INFO] [stdout]     |
[INFO] [stdout] 336 |             let (tag, pcbit) = try!(self.read_identifier());
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:352:35
[INFO] [stdout]     |
[INFO] [stdout] 352 |             if let Some(length) = try!(self.read_length()) {
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:378:22
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let result = try!(callback(self));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:588:19
[INFO] [stdout]     |
[INFO] [stdout] 588 |         let val = try!(self.read_i64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:602:19
[INFO] [stdout]     |
[INFO] [stdout] 602 |         let val = try!(self.read_u64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:616:19
[INFO] [stdout]     |
[INFO] [stdout] 616 |         let val = try!(self.read_i64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:630:19
[INFO] [stdout]     |
[INFO] [stdout] 630 |         let val = try!(self.read_u64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:644:19
[INFO] [stdout]     |
[INFO] [stdout] 644 |         let val = try!(self.read_i64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:658:19
[INFO] [stdout]     |
[INFO] [stdout] 658 |         let val = try!(self.read_u64());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:800:38
[INFO] [stdout]     |
[INFO] [stdout] 800 |                         let result = try!(inner.read_optional(|inner| {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:879:9
[INFO] [stdout]     |
[INFO] [stdout] 879 |         try!(self.read_bitvec_impl(&mut unused_bits, &mut bytes));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:896:38
[INFO] [stdout]     |
[INFO] [stdout] 896 |                         let result = try!(inner.read_optional(|inner| {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:924:9
[INFO] [stdout]     |
[INFO] [stdout] 924 |         try!(self.read_bytes_impl(&mut ret));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/mod.rs:984:25
[INFO] [stdout]     |
[INFO] [stdout] 984 |                 subid = try!(subid.checked_mul(128)
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1026:25
[INFO] [stdout]      |
[INFO] [stdout] 1026 |             let bytes = try!(reader.read_bytes());
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1100:31
[INFO] [stdout]      |
[INFO] [stdout] 1100 |                 if let None = try!(reader.read_optional(|reader| {
[INFO] [stdout]      |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1136:9
[INFO] [stdout]      |
[INFO] [stdout] 1136 |         try!(self.read_sequence_of(|reader| {
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1137:29
[INFO] [stdout]      |
[INFO] [stdout] 1137 |             collection.push(try!(callback(reader)));
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1181:36
[INFO] [stdout]      |
[INFO] [stdout] 1181 |                 if let Some(tag) = try!(inner.read_optional(|inner| {
[INFO] [stdout]      |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1199:26
[INFO] [stdout]      |
[INFO] [stdout] 1199 |             let result = try!(callback(&mut BERReaderSet {
[INFO] [stdout]      |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1251:40
[INFO] [stdout]      |
[INFO] [stdout] 1251 |             while let Some((_, buf)) = try!(inner.read_optional(|inner| {
[INFO] [stdout]      |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1295:9
[INFO] [stdout]      |
[INFO] [stdout] 1295 |         try!(self.read_set_of(|reader| {
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1296:29
[INFO] [stdout]      |
[INFO] [stdout] 1296 |             collection.push(try!(callback(reader)));
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1316:25
[INFO] [stdout]      |
[INFO] [stdout] 1316 |             let bytes = try!(reader.read_bytes());
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1340:25
[INFO] [stdout]      |
[INFO] [stdout] 1340 |             let bytes = try!(reader.read_bytes());
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1502:25
[INFO] [stdout]      |
[INFO] [stdout] 1502 |             let bytes = try!(reader.read_bytes());
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1638:12
[INFO] [stdout]      |
[INFO] [stdout] 1638 |         Ok(try!(self.inner.read_with_buffer(|inner| {
[INFO] [stdout]      |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1739:15
[INFO] [stdout]      |
[INFO] [stdout] 1739 |         match try!(self.read_optional(callback)) {
[INFO] [stdout]      |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1846:26
[INFO] [stdout]      |
[INFO] [stdout] 1846 |             let result = try!(callback(BERReader::new(&mut reader_impl)));
[INFO] [stdout]      |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1847:13
[INFO] [stdout]      |
[INFO] [stdout] 1847 |             try!(reader_impl.end_of_buf());
[INFO] [stdout]      |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/mod.rs:1884:15
[INFO] [stdout]      |
[INFO] [stdout] 1884 |         match try!(self.read_optional(tag_hint, callback)) {
[INFO] [stdout]      |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/tests.rs:845:25
[INFO] [stdout]     |
[INFO] [stdout] 845 |                 let i = try!(reader.next().read_i64());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/tests.rs:846:25
[INFO] [stdout]     |
[INFO] [stdout] 846 |                 let b = try!(reader.next().read_bool());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/tests.rs:891:25
[INFO] [stdout]     |
[INFO] [stdout] 891 |                 let i = try!(reader.next().read_i64());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/tests.rs:892:25
[INFO] [stdout]     |
[INFO] [stdout] 892 |                 let b = try!(reader.next().read_bool());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/tests.rs:954:25
[INFO] [stdout]     |
[INFO] [stdout] 954 |                 let i = try!(reader.next().read_i64());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/reader/tests.rs:955:25
[INFO] [stdout]     |
[INFO] [stdout] 955 |                 let b = try!(reader.next().read_bool());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1001:25
[INFO] [stdout]      |
[INFO] [stdout] 1001 |                 let i = try!(reader.next().read_i64());
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1002:25
[INFO] [stdout]      |
[INFO] [stdout] 1002 |                 let b = try!(reader.next().read_bool());
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1019:25
[INFO] [stdout]      |
[INFO] [stdout] 1019 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1019:30
[INFO] [stdout]      |
[INFO] [stdout] 1019 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1023:25
[INFO] [stdout]      |
[INFO] [stdout] 1023 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1023:30
[INFO] [stdout]      |
[INFO] [stdout] 1023 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1027:25
[INFO] [stdout]      |
[INFO] [stdout] 1027 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1027:30
[INFO] [stdout]      |
[INFO] [stdout] 1027 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1031:25
[INFO] [stdout]      |
[INFO] [stdout] 1031 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1031:30
[INFO] [stdout]      |
[INFO] [stdout] 1031 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1078:25
[INFO] [stdout]      |
[INFO] [stdout] 1078 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1078:30
[INFO] [stdout]      |
[INFO] [stdout] 1078 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1082:25
[INFO] [stdout]      |
[INFO] [stdout] 1082 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1082:30
[INFO] [stdout]      |
[INFO] [stdout] 1082 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1086:25
[INFO] [stdout]      |
[INFO] [stdout] 1086 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1086:30
[INFO] [stdout]      |
[INFO] [stdout] 1086 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1090:25
[INFO] [stdout]      |
[INFO] [stdout] 1090 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1090:30
[INFO] [stdout]      |
[INFO] [stdout] 1090 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1123:25
[INFO] [stdout]      |
[INFO] [stdout] 1123 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1123:30
[INFO] [stdout]      |
[INFO] [stdout] 1123 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1127:25
[INFO] [stdout]      |
[INFO] [stdout] 1127 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1127:30
[INFO] [stdout]      |
[INFO] [stdout] 1127 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1131:25
[INFO] [stdout]      |
[INFO] [stdout] 1131 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1131:30
[INFO] [stdout]      |
[INFO] [stdout] 1131 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1135:25
[INFO] [stdout]      |
[INFO] [stdout] 1135 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1135:30
[INFO] [stdout]      |
[INFO] [stdout] 1135 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1173:25
[INFO] [stdout]      |
[INFO] [stdout] 1173 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1173:30
[INFO] [stdout]      |
[INFO] [stdout] 1173 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1177:25
[INFO] [stdout]      |
[INFO] [stdout] 1177 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1177:30
[INFO] [stdout]      |
[INFO] [stdout] 1177 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1181:25
[INFO] [stdout]      |
[INFO] [stdout] 1181 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1181:30
[INFO] [stdout]      |
[INFO] [stdout] 1181 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1185:25
[INFO] [stdout]      |
[INFO] [stdout] 1185 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1185:30
[INFO] [stdout]      |
[INFO] [stdout] 1185 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1239:25
[INFO] [stdout]      |
[INFO] [stdout] 1239 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1239:30
[INFO] [stdout]      |
[INFO] [stdout] 1239 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1243:25
[INFO] [stdout]      |
[INFO] [stdout] 1243 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1243:30
[INFO] [stdout]      |
[INFO] [stdout] 1243 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1247:25
[INFO] [stdout]      |
[INFO] [stdout] 1247 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1247:30
[INFO] [stdout]      |
[INFO] [stdout] 1247 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1251:25
[INFO] [stdout]      |
[INFO] [stdout] 1251 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1251:30
[INFO] [stdout]      |
[INFO] [stdout] 1251 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1311:25
[INFO] [stdout]      |
[INFO] [stdout] 1311 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1311:30
[INFO] [stdout]      |
[INFO] [stdout] 1311 |                 let a = try!(try!(reader.next(&[Tag::context(28)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1315:25
[INFO] [stdout]      |
[INFO] [stdout] 1315 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1315:30
[INFO] [stdout]      |
[INFO] [stdout] 1315 |                 let b = try!(try!(reader.next(&[Tag::context(345678)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1319:25
[INFO] [stdout]      |
[INFO] [stdout] 1319 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1319:30
[INFO] [stdout]      |
[INFO] [stdout] 1319 |                 let c = try!(try!(reader.next(&[Tag::context(27)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1323:25
[INFO] [stdout]      |
[INFO] [stdout] 1323 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1323:30
[INFO] [stdout]      |
[INFO] [stdout] 1323 |                 let d = try!(try!(reader.next(&[Tag::context(345677)]))
[INFO] [stdout]      |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1356:29
[INFO] [stdout]      |
[INFO] [stdout] 1356 |                     let i = try!(reader.next().read_i64());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1357:29
[INFO] [stdout]      |
[INFO] [stdout] 1357 |                     let b = try!(reader.next().read_bool());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1378:29
[INFO] [stdout]      |
[INFO] [stdout] 1378 |                     let i = try!(reader.next().read_i64());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1379:29
[INFO] [stdout]      |
[INFO] [stdout] 1379 |                     let b = try!(reader.next().read_bool());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1439:29
[INFO] [stdout]      |
[INFO] [stdout] 1439 |                     let i = try!(reader.next().read_i64());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1440:29
[INFO] [stdout]      |
[INFO] [stdout] 1440 |                     let b = try!(reader.next().read_bool());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1460:29
[INFO] [stdout]      |
[INFO] [stdout] 1460 |                     let i = try!(reader.next().read_i64());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1461:29
[INFO] [stdout]      |
[INFO] [stdout] 1461 |                     let b = try!(reader.next().read_bool());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1516:29
[INFO] [stdout]      |
[INFO] [stdout] 1516 |                     let i = try!(reader.next().read_i64());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1517:29
[INFO] [stdout]      |
[INFO] [stdout] 1517 |                     let b = try!(reader.next().read_bool());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1539:29
[INFO] [stdout]      |
[INFO] [stdout] 1539 |                     let i = try!(reader.next().read_i64());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1540:29
[INFO] [stdout]      |
[INFO] [stdout] 1540 |                     let b = try!(reader.next().read_bool());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1599:29
[INFO] [stdout]      |
[INFO] [stdout] 1599 |                     let i = try!(reader.next().read_i64());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1600:29
[INFO] [stdout]      |
[INFO] [stdout] 1600 |                     let b = try!(reader.next().read_bool());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1622:29
[INFO] [stdout]      |
[INFO] [stdout] 1622 |                     let i = try!(reader.next().read_i64());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]     --> src/reader/tests.rs:1623:29
[INFO] [stdout]      |
[INFO] [stdout] 1623 |                     let b = try!(reader.next().read_bool());
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:144:30
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 let result = try!(reader.read_optional(|reader| {
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:266:22
[INFO] [stdout]     |
[INFO] [stdout] 266 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:276:22
[INFO] [stdout]     |
[INFO] [stdout] 276 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:277:22
[INFO] [stdout]     |
[INFO] [stdout] 277 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:287:22
[INFO] [stdout]     |
[INFO] [stdout] 287 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:288:22
[INFO] [stdout]     |
[INFO] [stdout] 288 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:289:22
[INFO] [stdout]     |
[INFO] [stdout] 289 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:300:22
[INFO] [stdout]     |
[INFO] [stdout] 300 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:301:22
[INFO] [stdout]     |
[INFO] [stdout] 301 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:302:22
[INFO] [stdout]     |
[INFO] [stdout] 302 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:303:22
[INFO] [stdout]     |
[INFO] [stdout] 303 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:314:22
[INFO] [stdout]     |
[INFO] [stdout] 314 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:315:22
[INFO] [stdout]     |
[INFO] [stdout] 315 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:316:22
[INFO] [stdout]     |
[INFO] [stdout] 316 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:317:22
[INFO] [stdout]     |
[INFO] [stdout] 317 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:318:22
[INFO] [stdout]     |
[INFO] [stdout] 318 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:329:22
[INFO] [stdout]     |
[INFO] [stdout] 329 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:330:22
[INFO] [stdout]     |
[INFO] [stdout] 330 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:331:22
[INFO] [stdout]     |
[INFO] [stdout] 331 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:332:22
[INFO] [stdout]     |
[INFO] [stdout] 332 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:333:22
[INFO] [stdout]     |
[INFO] [stdout] 333 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:334:22
[INFO] [stdout]     |
[INFO] [stdout] 334 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:346:22
[INFO] [stdout]     |
[INFO] [stdout] 346 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:347:22
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:348:22
[INFO] [stdout]     |
[INFO] [stdout] 348 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:349:22
[INFO] [stdout]     |
[INFO] [stdout] 349 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:350:22
[INFO] [stdout]     |
[INFO] [stdout] 350 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:351:22
[INFO] [stdout]     |
[INFO] [stdout] 351 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:352:22
[INFO] [stdout]     |
[INFO] [stdout] 352 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:365:22
[INFO] [stdout]     |
[INFO] [stdout] 365 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:366:22
[INFO] [stdout]     |
[INFO] [stdout] 366 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:367:22
[INFO] [stdout]     |
[INFO] [stdout] 367 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:368:22
[INFO] [stdout]     |
[INFO] [stdout] 368 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:369:22
[INFO] [stdout]     |
[INFO] [stdout] 369 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:370:22
[INFO] [stdout]     |
[INFO] [stdout] 370 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:371:22
[INFO] [stdout]     |
[INFO] [stdout] 371 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:372:22
[INFO] [stdout]     |
[INFO] [stdout] 372 |             let t7 = try!(T7::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:385:22
[INFO] [stdout]     |
[INFO] [stdout] 385 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:386:22
[INFO] [stdout]     |
[INFO] [stdout] 386 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:387:22
[INFO] [stdout]     |
[INFO] [stdout] 387 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:388:22
[INFO] [stdout]     |
[INFO] [stdout] 388 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:389:22
[INFO] [stdout]     |
[INFO] [stdout] 389 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:390:22
[INFO] [stdout]     |
[INFO] [stdout] 390 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:391:22
[INFO] [stdout]     |
[INFO] [stdout] 391 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:392:22
[INFO] [stdout]     |
[INFO] [stdout] 392 |             let t7 = try!(T7::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:393:22
[INFO] [stdout]     |
[INFO] [stdout] 393 |             let t8 = try!(T8::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:407:22
[INFO] [stdout]     |
[INFO] [stdout] 407 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:408:22
[INFO] [stdout]     |
[INFO] [stdout] 408 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:409:22
[INFO] [stdout]     |
[INFO] [stdout] 409 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:410:22
[INFO] [stdout]     |
[INFO] [stdout] 410 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:411:22
[INFO] [stdout]     |
[INFO] [stdout] 411 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:412:22
[INFO] [stdout]     |
[INFO] [stdout] 412 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:413:22
[INFO] [stdout]     |
[INFO] [stdout] 413 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:414:22
[INFO] [stdout]     |
[INFO] [stdout] 414 |             let t7 = try!(T7::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:415:22
[INFO] [stdout]     |
[INFO] [stdout] 415 |             let t8 = try!(T8::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:416:22
[INFO] [stdout]     |
[INFO] [stdout] 416 |             let t9 = try!(T9::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:430:22
[INFO] [stdout]     |
[INFO] [stdout] 430 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:431:22
[INFO] [stdout]     |
[INFO] [stdout] 431 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:432:22
[INFO] [stdout]     |
[INFO] [stdout] 432 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:433:22
[INFO] [stdout]     |
[INFO] [stdout] 433 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:434:22
[INFO] [stdout]     |
[INFO] [stdout] 434 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:435:22
[INFO] [stdout]     |
[INFO] [stdout] 435 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:436:22
[INFO] [stdout]     |
[INFO] [stdout] 436 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:437:22
[INFO] [stdout]     |
[INFO] [stdout] 437 |             let t7 = try!(T7::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:438:22
[INFO] [stdout]     |
[INFO] [stdout] 438 |             let t8 = try!(T8::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:439:22
[INFO] [stdout]     |
[INFO] [stdout] 439 |             let t9 = try!(T9::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:440:23
[INFO] [stdout]     |
[INFO] [stdout] 440 |             let t10 = try!(T10::decode_ber(reader.next()));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:454:22
[INFO] [stdout]     |
[INFO] [stdout] 454 |             let t0 = try!(T0::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:455:22
[INFO] [stdout]     |
[INFO] [stdout] 455 |             let t1 = try!(T1::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:456:22
[INFO] [stdout]     |
[INFO] [stdout] 456 |             let t2 = try!(T2::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:457:22
[INFO] [stdout]     |
[INFO] [stdout] 457 |             let t3 = try!(T3::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:458:22
[INFO] [stdout]     |
[INFO] [stdout] 458 |             let t4 = try!(T4::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:459:22
[INFO] [stdout]     |
[INFO] [stdout] 459 |             let t5 = try!(T5::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:460:22
[INFO] [stdout]     |
[INFO] [stdout] 460 |             let t6 = try!(T6::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:461:22
[INFO] [stdout]     |
[INFO] [stdout] 461 |             let t7 = try!(T7::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:462:22
[INFO] [stdout]     |
[INFO] [stdout] 462 |             let t8 = try!(T8::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:463:22
[INFO] [stdout]     |
[INFO] [stdout] 463 |             let t9 = try!(T9::decode_ber(reader.next()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:464:23
[INFO] [stdout]     |
[INFO] [stdout] 464 |             let t10 = try!(T10::decode_ber(reader.next()));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/deserializer/mod.rs:465:23
[INFO] [stdout]     |
[INFO] [stdout] 465 |             let t11 = try!(T11::decode_ber(reader.next()));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/models/oid.rs:133:26
[INFO] [stdout]     |
[INFO] [stdout] 133 |         f.write_str(self.description())
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stdout]   --> src/writer/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stdout]   --> src/reader/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/models/oid.rs:133:26
[INFO] [stdout]     |
[INFO] [stdout] 133 |         f.write_str(self.description())
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]   --> src/writer/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]   --> src/reader/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 136 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]   --> src/writer/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]   --> src/reader/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 208 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "05543166755b015e6b60b8df192c0d636629e6ba0c5182ca85631b2057b448ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05543166755b015e6b60b8df192c0d636629e6ba0c5182ca85631b2057b448ce", kill_on_drop: false }`
[INFO] [stdout] 05543166755b015e6b60b8df192c0d636629e6ba0c5182ca85631b2057b448ce
