[INFO] crate tz 0.2.1 is already in cache
[INFO] testing tz-0.2.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate tz 0.2.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tz 0.2.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tz 0.2.1
[INFO] finished tweaking crates.io crate tz 0.2.1
[INFO] tweaked toml for crates.io crate tz 0.2.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cae4966758df698470974240a5f9366dec2a9133343de5a9b7eb47c022d81dc0
[INFO] running `Command { std: "docker" "start" "-a" "cae4966758df698470974240a5f9366dec2a9133343de5a9b7eb47c022d81dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cae4966758df698470974240a5f9366dec2a9133343de5a9b7eb47c022d81dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae4966758df698470974240a5f9366dec2a9133343de5a9b7eb47c022d81dc0", kill_on_drop: false }`
[INFO] [stdout] cae4966758df698470974240a5f9366dec2a9133343de5a9b7eb47c022d81dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71dd92cd92aff33948d3bf43d8fed53174b2e6fe7d91f5c2c523e14e7ba23dcb
[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" "71dd92cd92aff33948d3bf43d8fed53174b2e6fe7d91f5c2c523e14e7ba23dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tz v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |         try!(check(Structures::Transitions,       header.num_transitions,      self.max_transitions));
[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/internals.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         try!(check(Structures::LocalTimeTypes,    header.num_local_time_types, self.max_local_time_types));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         try!(check(Structures::LeapSeconds,       header.num_leap_seconds,     self.max_leap_seconds));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         try!(check(Structures::GMTFlags,          header.num_gmt_flags,        self.max_local_time_types));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         try!(check(Structures::StandardFlags,     header.num_standard_flags,   self.max_local_time_types));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         try!(check(Structures::TimezoneAbbrChars, header.num_abbr_chars,       self.max_abbreviation_chars));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         try!(self.cursor.read(&mut magic));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         try!(self.cursor.read(&mut magic));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:202:36
[INFO] [stdout]     |
[INFO] [stdout] 202 |             version:               try!(self.cursor.read_u8()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:203:36
[INFO] [stdout]     |
[INFO] [stdout] 203 |             num_gmt_flags:         try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:204:36
[INFO] [stdout]     |
[INFO] [stdout] 204 |             num_standard_flags:    try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:205:36
[INFO] [stdout]     |
[INFO] [stdout] 205 |             num_leap_seconds:      try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:206:36
[INFO] [stdout]     |
[INFO] [stdout] 206 |             num_transitions:       try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:207:36
[INFO] [stdout]     |
[INFO] [stdout] 207 |             num_local_time_types:  try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:208:36
[INFO] [stdout]     |
[INFO] [stdout] 208 |             num_abbr_chars:        try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:215:24
[INFO] [stdout]     |
[INFO] [stdout] 215 |             times.push(try!(self.cursor.read_i32::<BigEndian>()));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:220:24
[INFO] [stdout]     |
[INFO] [stdout] 220 |             types.push(try!(self.cursor.read_u8()));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:234:22
[INFO] [stdout]     |
[INFO] [stdout] 234 |             buf.push(try!(self.cursor.read_u8()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:243:26
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 offset:  try!(self.cursor.read_i32::<BigEndian>()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:244:26
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 is_dst:  try!(self.cursor.read_u8()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:245:30
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 name_offset: try!(self.cursor.read_u8()),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:255:37
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 timestamp:          try!(self.cursor.read_i32::<BigEndian>()),
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:256:37
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 leap_second_count:  try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 361 |     try!(parser.read_magic_number());
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:362:5
[INFO] [stdout]     |
[INFO] [stdout] 362 |     try!(parser.skip_initial_zeroes());
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:364:18
[INFO] [stdout]     |
[INFO] [stdout] 364 |     let header = try!(parser.read_header());
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 |     try!(limits.verify(&header));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:367:25
[INFO] [stdout]     |
[INFO] [stdout] 367 |     let transitions   = try!(parser.read_transition_data(header.num_transitions as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:368:25
[INFO] [stdout]     |
[INFO] [stdout] 368 |     let time_types    = try!(parser.read_local_time_type_data(header.num_local_time_types as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:369:25
[INFO] [stdout]     |
[INFO] [stdout] 369 |     let leap_seconds  = try!(parser.read_leap_second_data(header.num_leap_seconds as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:370:25
[INFO] [stdout]     |
[INFO] [stdout] 370 |     let strings       = try!(parser.read_octets(header.num_abbr_chars as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:371:25
[INFO] [stdout]     |
[INFO] [stdout] 371 |     let standards     = try!(parser.read_octets(header.num_standard_flags as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:372:25
[INFO] [stdout]     |
[INFO] [stdout] 372 |     let gmts          = try!(parser.read_octets(header.num_gmt_flags as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:99:14
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let tz = try!(internals::parse(input, internals::Limits::sensible()));
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:121:31
[INFO] [stdout]     |
[INFO] [stdout] 121 |             name:             try!(String::from_utf8(name_bytes)),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/internals.rs:267:44
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub type Result<T> = result::Result<T, Box<error::Error>>;
[INFO] [stdout]     |                                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "71dd92cd92aff33948d3bf43d8fed53174b2e6fe7d91f5c2c523e14e7ba23dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71dd92cd92aff33948d3bf43d8fed53174b2e6fe7d91f5c2c523e14e7ba23dcb", kill_on_drop: false }`
[INFO] [stdout] 71dd92cd92aff33948d3bf43d8fed53174b2e6fe7d91f5c2c523e14e7ba23dcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57e0c2bd9af26b25d6005b93aa77c841f11c6095b5da82b249a987b335fa55a3
[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" "57e0c2bd9af26b25d6005b93aa77c841f11c6095b5da82b249a987b335fa55a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tz v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |         try!(check(Structures::Transitions,       header.num_transitions,      self.max_transitions));
[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/internals.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         try!(check(Structures::LocalTimeTypes,    header.num_local_time_types, self.max_local_time_types));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         try!(check(Structures::LeapSeconds,       header.num_leap_seconds,     self.max_leap_seconds));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         try!(check(Structures::GMTFlags,          header.num_gmt_flags,        self.max_local_time_types));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         try!(check(Structures::StandardFlags,     header.num_standard_flags,   self.max_local_time_types));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         try!(check(Structures::TimezoneAbbrChars, header.num_abbr_chars,       self.max_abbreviation_chars));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         try!(self.cursor.read(&mut magic));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         try!(self.cursor.read(&mut magic));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:202:36
[INFO] [stdout]     |
[INFO] [stdout] 202 |             version:               try!(self.cursor.read_u8()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:203:36
[INFO] [stdout]     |
[INFO] [stdout] 203 |             num_gmt_flags:         try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:204:36
[INFO] [stdout]     |
[INFO] [stdout] 204 |             num_standard_flags:    try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:205:36
[INFO] [stdout]     |
[INFO] [stdout] 205 |             num_leap_seconds:      try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:206:36
[INFO] [stdout]     |
[INFO] [stdout] 206 |             num_transitions:       try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:207:36
[INFO] [stdout]     |
[INFO] [stdout] 207 |             num_local_time_types:  try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:208:36
[INFO] [stdout]     |
[INFO] [stdout] 208 |             num_abbr_chars:        try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:215:24
[INFO] [stdout]     |
[INFO] [stdout] 215 |             times.push(try!(self.cursor.read_i32::<BigEndian>()));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:220:24
[INFO] [stdout]     |
[INFO] [stdout] 220 |             types.push(try!(self.cursor.read_u8()));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:234:22
[INFO] [stdout]     |
[INFO] [stdout] 234 |             buf.push(try!(self.cursor.read_u8()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:243:26
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 offset:  try!(self.cursor.read_i32::<BigEndian>()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:244:26
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 is_dst:  try!(self.cursor.read_u8()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:245:30
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 name_offset: try!(self.cursor.read_u8()),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:255:37
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 timestamp:          try!(self.cursor.read_i32::<BigEndian>()),
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:256:37
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 leap_second_count:  try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 361 |     try!(parser.read_magic_number());
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:362:5
[INFO] [stdout]     |
[INFO] [stdout] 362 |     try!(parser.skip_initial_zeroes());
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:364:18
[INFO] [stdout]     |
[INFO] [stdout] 364 |     let header = try!(parser.read_header());
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 |     try!(limits.verify(&header));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:367:25
[INFO] [stdout]     |
[INFO] [stdout] 367 |     let transitions   = try!(parser.read_transition_data(header.num_transitions as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:368:25
[INFO] [stdout]     |
[INFO] [stdout] 368 |     let time_types    = try!(parser.read_local_time_type_data(header.num_local_time_types as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:369:25
[INFO] [stdout]     |
[INFO] [stdout] 369 |     let leap_seconds  = try!(parser.read_leap_second_data(header.num_leap_seconds as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:370:25
[INFO] [stdout]     |
[INFO] [stdout] 370 |     let strings       = try!(parser.read_octets(header.num_abbr_chars as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:371:25
[INFO] [stdout]     |
[INFO] [stdout] 371 |     let standards     = try!(parser.read_octets(header.num_standard_flags as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:372:25
[INFO] [stdout]     |
[INFO] [stdout] 372 |     let gmts          = try!(parser.read_octets(header.num_gmt_flags as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:99:14
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let tz = try!(internals::parse(input, internals::Limits::sensible()));
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:121:31
[INFO] [stdout]     |
[INFO] [stdout] 121 |             name:             try!(String::from_utf8(name_bytes)),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/internals.rs:267:44
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub type Result<T> = result::Result<T, Box<error::Error>>;
[INFO] [stdout]     |                                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |         try!(check(Structures::Transitions,       header.num_transitions,      self.max_transitions));
[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/internals.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         try!(check(Structures::LocalTimeTypes,    header.num_local_time_types, self.max_local_time_types));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         try!(check(Structures::LeapSeconds,       header.num_leap_seconds,     self.max_leap_seconds));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         try!(check(Structures::GMTFlags,          header.num_gmt_flags,        self.max_local_time_types));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         try!(check(Structures::StandardFlags,     header.num_standard_flags,   self.max_local_time_types));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         try!(check(Structures::TimezoneAbbrChars, header.num_abbr_chars,       self.max_abbreviation_chars));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         try!(self.cursor.read(&mut magic));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         try!(self.cursor.read(&mut magic));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:202:36
[INFO] [stdout]     |
[INFO] [stdout] 202 |             version:               try!(self.cursor.read_u8()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:203:36
[INFO] [stdout]     |
[INFO] [stdout] 203 |             num_gmt_flags:         try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:204:36
[INFO] [stdout]     |
[INFO] [stdout] 204 |             num_standard_flags:    try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:205:36
[INFO] [stdout]     |
[INFO] [stdout] 205 |             num_leap_seconds:      try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:206:36
[INFO] [stdout]     |
[INFO] [stdout] 206 |             num_transitions:       try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:207:36
[INFO] [stdout]     |
[INFO] [stdout] 207 |             num_local_time_types:  try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:208:36
[INFO] [stdout]     |
[INFO] [stdout] 208 |             num_abbr_chars:        try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:215:24
[INFO] [stdout]     |
[INFO] [stdout] 215 |             times.push(try!(self.cursor.read_i32::<BigEndian>()));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:220:24
[INFO] [stdout]     |
[INFO] [stdout] 220 |             types.push(try!(self.cursor.read_u8()));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:234:22
[INFO] [stdout]     |
[INFO] [stdout] 234 |             buf.push(try!(self.cursor.read_u8()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:243:26
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 offset:  try!(self.cursor.read_i32::<BigEndian>()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:244:26
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 is_dst:  try!(self.cursor.read_u8()),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:245:30
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 name_offset: try!(self.cursor.read_u8()),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:255:37
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 timestamp:          try!(self.cursor.read_i32::<BigEndian>()),
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:256:37
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 leap_second_count:  try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 361 |     try!(parser.read_magic_number());
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:362:5
[INFO] [stdout]     |
[INFO] [stdout] 362 |     try!(parser.skip_initial_zeroes());
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:364:18
[INFO] [stdout]     |
[INFO] [stdout] 364 |     let header = try!(parser.read_header());
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 |     try!(limits.verify(&header));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:367:25
[INFO] [stdout]     |
[INFO] [stdout] 367 |     let transitions   = try!(parser.read_transition_data(header.num_transitions as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:368:25
[INFO] [stdout]     |
[INFO] [stdout] 368 |     let time_types    = try!(parser.read_local_time_type_data(header.num_local_time_types as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:369:25
[INFO] [stdout]     |
[INFO] [stdout] 369 |     let leap_seconds  = try!(parser.read_leap_second_data(header.num_leap_seconds as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:370:25
[INFO] [stdout]     |
[INFO] [stdout] 370 |     let strings       = try!(parser.read_octets(header.num_abbr_chars as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:371:25
[INFO] [stdout]     |
[INFO] [stdout] 371 |     let standards     = try!(parser.read_octets(header.num_standard_flags as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals.rs:372:25
[INFO] [stdout]     |
[INFO] [stdout] 372 |     let gmts          = try!(parser.read_octets(header.num_gmt_flags as usize));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:99:14
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let tz = try!(internals::parse(input, internals::Limits::sensible()));
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:121:31
[INFO] [stdout]     |
[INFO] [stdout] 121 |             name:             try!(String::from_utf8(name_bytes)),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/internals.rs:267:44
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub type Result<T> = result::Result<T, Box<error::Error>>;
[INFO] [stdout]     |                                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "57e0c2bd9af26b25d6005b93aa77c841f11c6095b5da82b249a987b335fa55a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e0c2bd9af26b25d6005b93aa77c841f11c6095b5da82b249a987b335fa55a3", kill_on_drop: false }`
[INFO] [stdout] 57e0c2bd9af26b25d6005b93aa77c841f11c6095b5da82b249a987b335fa55a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 037e3ced0fc8047c97e4e0c6f8b0c3e75bb011d47becafeba4cea21484317d05
[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" "037e3ced0fc8047c97e4e0c6f8b0c3e75bb011d47becafeba4cea21484317d05", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         try!(check(Structures::Transitions,       header.num_transitions,      self.max_transitions));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(check(Structures::LocalTimeTypes,    header.num_local_time_types, self.max_local_time_types));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |         try!(check(Structures::LeapSeconds,       header.num_leap_seconds,     self.max_leap_seconds));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:163:9
[INFO] [stderr]     |
[INFO] [stderr] 163 |         try!(check(Structures::GMTFlags,          header.num_gmt_flags,        self.max_local_time_types));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |         try!(check(Structures::StandardFlags,     header.num_standard_flags,   self.max_local_time_types));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 |         try!(check(Structures::TimezoneAbbrChars, header.num_abbr_chars,       self.max_abbreviation_chars));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |         try!(self.cursor.read(&mut magic));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 196 |         try!(self.cursor.read(&mut magic));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:202:36
[INFO] [stderr]     |
[INFO] [stderr] 202 |             version:               try!(self.cursor.read_u8()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:203:36
[INFO] [stderr]     |
[INFO] [stderr] 203 |             num_gmt_flags:         try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:204:36
[INFO] [stderr]     |
[INFO] [stderr] 204 |             num_standard_flags:    try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:205:36
[INFO] [stderr]     |
[INFO] [stderr] 205 |             num_leap_seconds:      try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:206:36
[INFO] [stderr]     |
[INFO] [stderr] 206 |             num_transitions:       try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:207:36
[INFO] [stderr]     |
[INFO] [stderr] 207 |             num_local_time_types:  try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:208:36
[INFO] [stderr]     |
[INFO] [stderr] 208 |             num_abbr_chars:        try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:215:24
[INFO] [stderr]     |
[INFO] [stderr] 215 |             times.push(try!(self.cursor.read_i32::<BigEndian>()));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:220:24
[INFO] [stderr]     |
[INFO] [stderr] 220 |             types.push(try!(self.cursor.read_u8()));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:234:22
[INFO] [stderr]     |
[INFO] [stderr] 234 |             buf.push(try!(self.cursor.read_u8()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:243:26
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 offset:  try!(self.cursor.read_i32::<BigEndian>()),
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:244:26
[INFO] [stderr]     |
[INFO] [stderr] 244 |                 is_dst:  try!(self.cursor.read_u8()),
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:245:30
[INFO] [stderr]     |
[INFO] [stderr] 245 |                 name_offset: try!(self.cursor.read_u8()),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:255:37
[INFO] [stderr]     |
[INFO] [stderr] 255 |                 timestamp:          try!(self.cursor.read_i32::<BigEndian>()),
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:256:37
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 leap_second_count:  try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:361:5
[INFO] [stderr]     |
[INFO] [stderr] 361 |     try!(parser.read_magic_number());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:362:5
[INFO] [stderr]     |
[INFO] [stderr] 362 |     try!(parser.skip_initial_zeroes());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:364:18
[INFO] [stderr]     |
[INFO] [stderr] 364 |     let header = try!(parser.read_header());
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:365:5
[INFO] [stderr]     |
[INFO] [stderr] 365 |     try!(limits.verify(&header));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:367:25
[INFO] [stderr]     |
[INFO] [stderr] 367 |     let transitions   = try!(parser.read_transition_data(header.num_transitions as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:368:25
[INFO] [stderr]     |
[INFO] [stderr] 368 |     let time_types    = try!(parser.read_local_time_type_data(header.num_local_time_types as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:369:25
[INFO] [stderr]     |
[INFO] [stderr] 369 |     let leap_seconds  = try!(parser.read_leap_second_data(header.num_leap_seconds as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:370:25
[INFO] [stderr]     |
[INFO] [stderr] 370 |     let strings       = try!(parser.read_octets(header.num_abbr_chars as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:371:25
[INFO] [stderr]     |
[INFO] [stderr] 371 |     let standards     = try!(parser.read_octets(header.num_standard_flags as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:372:25
[INFO] [stderr]     |
[INFO] [stderr] 372 |     let gmts          = try!(parser.read_octets(header.num_gmt_flags as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:99:14
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let tz = try!(internals::parse(input, internals::Limits::sensible()));
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:121:31
[INFO] [stderr]     |
[INFO] [stderr] 121 |             name:             try!(String::from_utf8(name_bytes)),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/internals.rs:267:44
[INFO] [stderr]     |
[INFO] [stderr] 267 | pub type Result<T> = result::Result<T, Box<error::Error>>;
[INFO] [stderr]     |                                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         try!(check(Structures::Transitions,       header.num_transitions,      self.max_transitions));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(check(Structures::LocalTimeTypes,    header.num_local_time_types, self.max_local_time_types));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |         try!(check(Structures::LeapSeconds,       header.num_leap_seconds,     self.max_leap_seconds));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:163:9
[INFO] [stderr]     |
[INFO] [stderr] 163 |         try!(check(Structures::GMTFlags,          header.num_gmt_flags,        self.max_local_time_types));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |         try!(check(Structures::StandardFlags,     header.num_standard_flags,   self.max_local_time_types));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 |         try!(check(Structures::TimezoneAbbrChars, header.num_abbr_chars,       self.max_abbreviation_chars));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |         try!(self.cursor.read(&mut magic));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 196 |         try!(self.cursor.read(&mut magic));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:202:36
[INFO] [stderr]     |
[INFO] [stderr] 202 |             version:               try!(self.cursor.read_u8()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:203:36
[INFO] [stderr]     |
[INFO] [stderr] 203 |             num_gmt_flags:         try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:204:36
[INFO] [stderr]     |
[INFO] [stderr] 204 |             num_standard_flags:    try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:205:36
[INFO] [stderr]     |
[INFO] [stderr] 205 |             num_leap_seconds:      try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:206:36
[INFO] [stderr]     |
[INFO] [stderr] 206 |             num_transitions:       try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:207:36
[INFO] [stderr]     |
[INFO] [stderr] 207 |             num_local_time_types:  try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:208:36
[INFO] [stderr]     |
[INFO] [stderr] 208 |             num_abbr_chars:        try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:215:24
[INFO] [stderr]     |
[INFO] [stderr] 215 |             times.push(try!(self.cursor.read_i32::<BigEndian>()));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:220:24
[INFO] [stderr]     |
[INFO] [stderr] 220 |             types.push(try!(self.cursor.read_u8()));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:234:22
[INFO] [stderr]     |
[INFO] [stderr] 234 |             buf.push(try!(self.cursor.read_u8()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:243:26
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 offset:  try!(self.cursor.read_i32::<BigEndian>()),
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:244:26
[INFO] [stderr]     |
[INFO] [stderr] 244 |                 is_dst:  try!(self.cursor.read_u8()),
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:245:30
[INFO] [stderr]     |
[INFO] [stderr] 245 |                 name_offset: try!(self.cursor.read_u8()),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:255:37
[INFO] [stderr]     |
[INFO] [stderr] 255 |                 timestamp:          try!(self.cursor.read_i32::<BigEndian>()),
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:256:37
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 leap_second_count:  try!(self.cursor.read_u32::<BigEndian>()),
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:361:5
[INFO] [stderr]     |
[INFO] [stderr] 361 |     try!(parser.read_magic_number());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:362:5
[INFO] [stderr]     |
[INFO] [stderr] 362 |     try!(parser.skip_initial_zeroes());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:364:18
[INFO] [stderr]     |
[INFO] [stderr] 364 |     let header = try!(parser.read_header());
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:365:5
[INFO] [stderr]     |
[INFO] [stderr] 365 |     try!(limits.verify(&header));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:367:25
[INFO] [stderr]     |
[INFO] [stderr] 367 |     let transitions   = try!(parser.read_transition_data(header.num_transitions as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:368:25
[INFO] [stderr]     |
[INFO] [stderr] 368 |     let time_types    = try!(parser.read_local_time_type_data(header.num_local_time_types as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:369:25
[INFO] [stderr]     |
[INFO] [stderr] 369 |     let leap_seconds  = try!(parser.read_leap_second_data(header.num_leap_seconds as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:370:25
[INFO] [stderr]     |
[INFO] [stderr] 370 |     let strings       = try!(parser.read_octets(header.num_abbr_chars as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:371:25
[INFO] [stderr]     |
[INFO] [stderr] 371 |     let standards     = try!(parser.read_octets(header.num_standard_flags as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals.rs:372:25
[INFO] [stderr]     |
[INFO] [stderr] 372 |     let gmts          = try!(parser.read_octets(header.num_gmt_flags as usize));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:99:14
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let tz = try!(internals::parse(input, internals::Limits::sensible()));
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:121:31
[INFO] [stderr]     |
[INFO] [stderr] 121 |             name:             try!(String::from_utf8(name_bytes)),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/internals.rs:267:44
[INFO] [stderr]     |
[INFO] [stderr] 267 | pub type Result<T> = result::Result<T, Box<error::Error>>;
[INFO] [stderr]     |                                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tz-a8317116b84f620d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tz
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "037e3ced0fc8047c97e4e0c6f8b0c3e75bb011d47becafeba4cea21484317d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037e3ced0fc8047c97e4e0c6f8b0c3e75bb011d47becafeba4cea21484317d05", kill_on_drop: false }`
[INFO] [stdout] 037e3ced0fc8047c97e4e0c6f8b0c3e75bb011d47becafeba4cea21484317d05