[INFO] fetching crate tz 0.2.1...
[INFO] checking tz-0.2.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate tz 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate tz 0.2.1 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8864836e5933571236bbca74a6a03a9e1744522aaeee49f708254a75c69e3af
[INFO] running `Command { std: "docker" "start" "-a" "e8864836e5933571236bbca74a6a03a9e1744522aaeee49f708254a75c69e3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8864836e5933571236bbca74a6a03a9e1744522aaeee49f708254a75c69e3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8864836e5933571236bbca74a6a03a9e1744522aaeee49f708254a75c69e3af", kill_on_drop: false }`
[INFO] [stdout] e8864836e5933571236bbca74a6a03a9e1744522aaeee49f708254a75c69e3af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3979ae2dd4a511ac2c04a487f8c656c24d0b8618ee412426f1633ffd61cbcd8
[INFO] running `Command { std: "docker" "start" "-a" "b3979ae2dd4a511ac2c04a487f8c656c24d0b8618ee412426f1633ffd61cbcd8", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking tz v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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: use of deprecated macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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]     |                                            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub type Result<T> = result::Result<T, Box<dyn error::Error>>;
[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]     |                                            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub type Result<T> = result::Result<T, Box<dyn error::Error>>;
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 105 |       let mut transitions = Vec::with_capacity(tz.header.num_transitions as usize);
[INFO] [stdout]     |               ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |       let mut local_time_types = Vec::with_capacity(tz.header.num_local_time_types as usize);
[INFO] [stdout]     |               ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 153 |       Ok(TZData {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 154 | |         transitions: transitions,
[INFO] [stdout] 155 | |         leap_seconds: leap_seconds,
[INFO] [stdout] 156 | |     })
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 105 |       let mut transitions = Vec::with_capacity(tz.header.num_transitions as usize);
[INFO] [stdout]     |               ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |       let mut local_time_types = Vec::with_capacity(tz.header.num_local_time_types as usize);
[INFO] [stdout]     |               ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 153 |       Ok(TZData {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 154 | |         transitions: transitions,
[INFO] [stdout] 155 | |         leap_seconds: leap_seconds,
[INFO] [stdout] 156 | |     })
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tz` (lib test) due to 2 previous errors; 36 warnings emitted
[INFO] [stdout] error: aborting due to 1 previous error; 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tz` (lib) due to 2 previous errors; 36 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b3979ae2dd4a511ac2c04a487f8c656c24d0b8618ee412426f1633ffd61cbcd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3979ae2dd4a511ac2c04a487f8c656c24d0b8618ee412426f1633ffd61cbcd8", kill_on_drop: false }`
[INFO] [stdout] b3979ae2dd4a511ac2c04a487f8c656c24d0b8618ee412426f1633ffd61cbcd8