[INFO] fetching crate flac 0.5.0...
[INFO] testing flac-0.5.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate flac 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate flac 0.5.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate flac 0.5.0
[INFO] finished tweaking crates.io crate flac 0.5.0
[INFO] tweaked toml for crates.io crate flac 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f363f1558bbd8251ed91587023d393454c1406a7b9aba11eb61ec5047d25461a
[INFO] running `"docker" "start" "-a" "f363f1558bbd8251ed91587023d393454c1406a7b9aba11eb61ec5047d25461a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling hound v1.1.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling flac v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utility/types.rs:279:23
[INFO] [stderr]     |
[INFO] [stderr] 279 |       let size_read = try!(buffer.fill(reader));
[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/utility/types.rs:359:7
[INFO] [stderr]     |
[INFO] [stderr] 359 |       try!(self.fill().map_err(|e| ErrorKind::IO(e.kind())));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         try!(buffer.write_u8(byte + 0));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:134:9
[INFO] [stderr]     |
[INFO] [stderr] 134 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |         try!(stream_info.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         try!(buffer.write_u8(byte + 1));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         try!(buffer.write_be_u24(length));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         try!(buffer.write_all(&padding));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         try!(buffer.write_u8(byte + 2));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         try!(application.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 166 |         try!(buffer.write_u8(byte + 3));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:171:11
[INFO] [stderr]     |
[INFO] [stderr] 171 |           try!(seek_point.to_bytes(buffer));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         try!(buffer.write_u8(byte + 4));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |         try!(vorbis_comment.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         try!(buffer.write_u8(byte + 5));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:194:9
[INFO] [stderr]     |
[INFO] [stderr] 194 |         try!(cue_sheet.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(buffer.write_u8(byte + 6));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         try!(picture.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         try!(buffer.write_u8(byte + 7));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:216:9
[INFO] [stderr]     |
[INFO] [stderr] 216 |         try!(buffer.write_all(&unknown));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:293:5
[INFO] [stderr]     |
[INFO] [stderr] 293 |     try!(buffer.write_be_u16(self.min_block_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 294 |     try!(buffer.write_be_u16(self.max_block_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:296:5
[INFO] [stderr]     |
[INFO] [stderr] 296 |     try!(buffer.write_be_u24(self.min_frame_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:297:5
[INFO] [stderr]     |
[INFO] [stderr] 297 |     try!(buffer.write_be_u24(self.max_frame_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:309:5
[INFO] [stderr]     |
[INFO] [stderr] 309 |     try!(buffer.write_all(&bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:311:5
[INFO] [stderr]     |
[INFO] [stderr] 311 |     try!(buffer.write_be_u32(self.total_samples as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:334:5
[INFO] [stderr]     |
[INFO] [stderr] 334 |     try!(buffer.write_all(&self.id.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:358:5
[INFO] [stderr]     |
[INFO] [stderr] 358 |     try!(buffer.write_be_u64(self.sample_number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:360:5
[INFO] [stderr]     |
[INFO] [stderr] 360 |     try!(buffer.write_be_u64(self.stream_offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 395 |     try!(buffer.write_le_u32(vendor_length as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:396:5
[INFO] [stderr]     |
[INFO] [stderr] 396 |     try!(buffer.write_all(vendor_bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     try!(buffer.write_le_u32(comments_count as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:407:7
[INFO] [stderr]     |
[INFO] [stderr] 407 |       try!(buffer.write_le_u32(length as u32));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:409:7
[INFO] [stderr]     |
[INFO] [stderr] 409 |       try!(buffer.write_all(key_bytes));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:410:7
[INFO] [stderr]     |
[INFO] [stderr] 410 |       try!(buffer.write_u8(b'='));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:413:7
[INFO] [stderr]     |
[INFO] [stderr] 413 |       try!(buffer.write_all(value_bytes));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:449:5
[INFO] [stderr]     |
[INFO] [stderr] 449 |     try!(buffer.write_all(self.media_catalog_number.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:451:5
[INFO] [stderr]     |
[INFO] [stderr] 451 |     try!(buffer.write_be_u64(self.lead_in));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 |     try!(buffer.write_u8(flag));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:459:5
[INFO] [stderr]     |
[INFO] [stderr] 459 |     try!(buffer.write_all(&[0; 258]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:461:5
[INFO] [stderr]     |
[INFO] [stderr] 461 |     try!(buffer.write_u8(tracks_len as u8));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:464:7
[INFO] [stderr]     |
[INFO] [stderr] 464 |       try!(track.to_bytes(&mut buffer));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:501:5
[INFO] [stderr]     |
[INFO] [stderr] 501 |     try!(buffer.write_be_u64(self.offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:503:5
[INFO] [stderr]     |
[INFO] [stderr] 503 |     try!(buffer.write_u8(self.number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:505:5
[INFO] [stderr]     |
[INFO] [stderr] 505 |     try!(buffer.write_all(self.isrc.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:515:5
[INFO] [stderr]     |
[INFO] [stderr] 515 |     try!(buffer.write_u8(flags));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:517:5
[INFO] [stderr]     |
[INFO] [stderr] 517 |     try!(buffer.write_all(&[0; 13]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:519:5
[INFO] [stderr]     |
[INFO] [stderr] 519 |     try!(buffer.write_u8(num_indices as u8));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:522:7
[INFO] [stderr]     |
[INFO] [stderr] 522 |       try!(indice.to_bytes(buffer));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:546:5
[INFO] [stderr]     |
[INFO] [stderr] 546 |     try!(buffer.write_be_u64(self.offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:548:5
[INFO] [stderr]     |
[INFO] [stderr] 548 |     try!(buffer.write_u8(self.number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:623:5
[INFO] [stderr]     |
[INFO] [stderr] 623 |     try!(buffer.write_be_u32(picture_type));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:625:5
[INFO] [stderr]     |
[INFO] [stderr] 625 |     try!(buffer.write_be_u32(mime_type_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:626:5
[INFO] [stderr]     |
[INFO] [stderr] 626 |     try!(buffer.write_all(mime_type));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:628:5
[INFO] [stderr]     |
[INFO] [stderr] 628 |     try!(buffer.write_be_u32(description_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 |     try!(buffer.write_all(description));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:631:5
[INFO] [stderr]     |
[INFO] [stderr] 631 |     try!(buffer.write_be_u32(self.width));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:632:5
[INFO] [stderr]     |
[INFO] [stderr] 632 |     try!(buffer.write_be_u32(self.height));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:633:5
[INFO] [stderr]     |
[INFO] [stderr] 633 |     try!(buffer.write_be_u32(self.depth));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:634:5
[INFO] [stderr]     |
[INFO] [stderr] 634 |     try!(buffer.write_be_u32(self.colors));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:636:5
[INFO] [stderr]     |
[INFO] [stderr] 636 |     try!(buffer.write_be_u32(data_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:135:11
[INFO] [stderr]     |
[INFO] [stderr] 135 |     0b0000...0b0111 => {
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 166 |       0b00000000...0b01111111 => Some((0, byte)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:167:17
[INFO] [stderr]     |
[INFO] [stderr] 167 |       0b11000000...0b11011111 => Some((1, byte & 0b00011111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:168:17
[INFO] [stderr]     |
[INFO] [stderr] 168 |       0b11100000...0b11101111 => Some((2, byte & 0b00001111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |       0b11110000...0b11110111 => Some((3, byte & 0b00000111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |       0b11111000...0b11111011 => Some((4, byte & 0b00000011)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:171:17
[INFO] [stderr]     |
[INFO] [stderr] 171 |       0b11111100...0b11111101 => Some((5, byte & 0b00000001)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:257:15
[INFO] [stderr]     |
[INFO] [stderr] 257 |         0b0010...0b0101 => 576 * power_of_two(block_byte as u32 - 2),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:259:15
[INFO] [stderr]     |
[INFO] [stderr] 259 |         0b1000...0b1111 => 256 * power_of_two(block_byte as u32 - 8),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/subframe/parser.rs:150:13
[INFO] [stderr]     |
[INFO] [stderr] 150 |     0b001000...0b001100 => fixed(input, subframe_type & 0b0111,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/subframe/parser.rs:152:13
[INFO] [stderr]     |
[INFO] [stderr] 152 |     0b100000...0b111111 => lpc(input, (subframe_type & 0b011111) + 1,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/metadata/parser.rs:308:6
[INFO] [stderr]     |
[INFO] [stderr] 308 |     7...126 => unknown(input, length),
[INFO] [stderr]     |      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/metadata/parser.rs:30:3
[INFO] [stderr]    |
[INFO] [stderr] 30 | /   to_custom_error!(input,
[INFO] [stderr] 31 | |     chain!(
[INFO] [stderr] 32 | |       min_block_size: be_u16 ~
[INFO] [stderr] 33 | |       max_block_size: be_u16 ~
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     ),
[INFO] [stderr] 64 | |     StreamInfoParser)
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/utility/types.rs:362:9
[INFO] [stderr]     |
[INFO] [stderr] 362 |     let mut buffer = &mut self.buffer;
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 81 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.61s
[INFO] running `"docker" "inspect" "f363f1558bbd8251ed91587023d393454c1406a7b9aba11eb61ec5047d25461a"`
[INFO] running `"docker" "rm" "-f" "f363f1558bbd8251ed91587023d393454c1406a7b9aba11eb61ec5047d25461a"`
[INFO] [stdout] f363f1558bbd8251ed91587023d393454c1406a7b9aba11eb61ec5047d25461a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c6a5391cf3164b2264e9ed2372899fe763a671aa2b722abedb1d8ee18d484944
[INFO] running `"docker" "start" "-a" "c6a5391cf3164b2264e9ed2372899fe763a671aa2b722abedb1d8ee18d484944"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utility/types.rs:279:23
[INFO] [stderr]     |
[INFO] [stderr] 279 |       let size_read = try!(buffer.fill(reader));
[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/utility/types.rs:359:7
[INFO] [stderr]     |
[INFO] [stderr] 359 |       try!(self.fill().map_err(|e| ErrorKind::IO(e.kind())));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         try!(buffer.write_u8(byte + 0));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:134:9
[INFO] [stderr]     |
[INFO] [stderr] 134 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |         try!(stream_info.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         try!(buffer.write_u8(byte + 1));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         try!(buffer.write_be_u24(length));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         try!(buffer.write_all(&padding));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         try!(buffer.write_u8(byte + 2));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         try!(application.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 166 |         try!(buffer.write_u8(byte + 3));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:171:11
[INFO] [stderr]     |
[INFO] [stderr] 171 |           try!(seek_point.to_bytes(buffer));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         try!(buffer.write_u8(byte + 4));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |         try!(vorbis_comment.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         try!(buffer.write_u8(byte + 5));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:194:9
[INFO] [stderr]     |
[INFO] [stderr] 194 |         try!(cue_sheet.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(buffer.write_u8(byte + 6));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         try!(picture.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         try!(buffer.write_u8(byte + 7));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:216:9
[INFO] [stderr]     |
[INFO] [stderr] 216 |         try!(buffer.write_all(&unknown));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:293:5
[INFO] [stderr]     |
[INFO] [stderr] 293 |     try!(buffer.write_be_u16(self.min_block_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 294 |     try!(buffer.write_be_u16(self.max_block_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:296:5
[INFO] [stderr]     |
[INFO] [stderr] 296 |     try!(buffer.write_be_u24(self.min_frame_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:297:5
[INFO] [stderr]     |
[INFO] [stderr] 297 |     try!(buffer.write_be_u24(self.max_frame_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:309:5
[INFO] [stderr]     |
[INFO] [stderr] 309 |     try!(buffer.write_all(&bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:311:5
[INFO] [stderr]     |
[INFO] [stderr] 311 |     try!(buffer.write_be_u32(self.total_samples as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:334:5
[INFO] [stderr]     |
[INFO] [stderr] 334 |     try!(buffer.write_all(&self.id.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:358:5
[INFO] [stderr]     |
[INFO] [stderr] 358 |     try!(buffer.write_be_u64(self.sample_number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:360:5
[INFO] [stderr]     |
[INFO] [stderr] 360 |     try!(buffer.write_be_u64(self.stream_offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 395 |     try!(buffer.write_le_u32(vendor_length as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:396:5
[INFO] [stderr]     |
[INFO] [stderr] 396 |     try!(buffer.write_all(vendor_bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     try!(buffer.write_le_u32(comments_count as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:407:7
[INFO] [stderr]     |
[INFO] [stderr] 407 |       try!(buffer.write_le_u32(length as u32));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:409:7
[INFO] [stderr]     |
[INFO] [stderr] 409 |       try!(buffer.write_all(key_bytes));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:410:7
[INFO] [stderr]     |
[INFO] [stderr] 410 |       try!(buffer.write_u8(b'='));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:413:7
[INFO] [stderr]     |
[INFO] [stderr] 413 |       try!(buffer.write_all(value_bytes));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:449:5
[INFO] [stderr]     |
[INFO] [stderr] 449 |     try!(buffer.write_all(self.media_catalog_number.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:451:5
[INFO] [stderr]     |
[INFO] [stderr] 451 |     try!(buffer.write_be_u64(self.lead_in));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 |     try!(buffer.write_u8(flag));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:459:5
[INFO] [stderr]     |
[INFO] [stderr] 459 |     try!(buffer.write_all(&[0; 258]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:461:5
[INFO] [stderr]     |
[INFO] [stderr] 461 |     try!(buffer.write_u8(tracks_len as u8));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:464:7
[INFO] [stderr]     |
[INFO] [stderr] 464 |       try!(track.to_bytes(&mut buffer));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:501:5
[INFO] [stderr]     |
[INFO] [stderr] 501 |     try!(buffer.write_be_u64(self.offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:503:5
[INFO] [stderr]     |
[INFO] [stderr] 503 |     try!(buffer.write_u8(self.number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:505:5
[INFO] [stderr]     |
[INFO] [stderr] 505 |     try!(buffer.write_all(self.isrc.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:515:5
[INFO] [stderr]     |
[INFO] [stderr] 515 |     try!(buffer.write_u8(flags));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:517:5
[INFO] [stderr]     |
[INFO] [stderr] 517 |     try!(buffer.write_all(&[0; 13]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:519:5
[INFO] [stderr]     |
[INFO] [stderr] 519 |     try!(buffer.write_u8(num_indices as u8));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:522:7
[INFO] [stderr]     |
[INFO] [stderr] 522 |       try!(indice.to_bytes(buffer));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:546:5
[INFO] [stderr]     |
[INFO] [stderr] 546 |     try!(buffer.write_be_u64(self.offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:548:5
[INFO] [stderr]     |
[INFO] [stderr] 548 |     try!(buffer.write_u8(self.number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:623:5
[INFO] [stderr]     |
[INFO] [stderr] 623 |     try!(buffer.write_be_u32(picture_type));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:625:5
[INFO] [stderr]     |
[INFO] [stderr] 625 |     try!(buffer.write_be_u32(mime_type_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:626:5
[INFO] [stderr]     |
[INFO] [stderr] 626 |     try!(buffer.write_all(mime_type));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:628:5
[INFO] [stderr]     |
[INFO] [stderr] 628 |     try!(buffer.write_be_u32(description_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 |     try!(buffer.write_all(description));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:631:5
[INFO] [stderr]     |
[INFO] [stderr] 631 |     try!(buffer.write_be_u32(self.width));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:632:5
[INFO] [stderr]     |
[INFO] [stderr] 632 |     try!(buffer.write_be_u32(self.height));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:633:5
[INFO] [stderr]     |
[INFO] [stderr] 633 |     try!(buffer.write_be_u32(self.depth));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:634:5
[INFO] [stderr]     |
[INFO] [stderr] 634 |     try!(buffer.write_be_u32(self.colors));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:636:5
[INFO] [stderr]     |
[INFO] [stderr] 636 |     try!(buffer.write_be_u32(data_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:135:11
[INFO] [stderr]     |
[INFO] [stderr] 135 |     0b0000...0b0111 => {
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 166 |       0b00000000...0b01111111 => Some((0, byte)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:167:17
[INFO] [stderr]     |
[INFO] [stderr] 167 |       0b11000000...0b11011111 => Some((1, byte & 0b00011111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:168:17
[INFO] [stderr]     |
[INFO] [stderr] 168 |       0b11100000...0b11101111 => Some((2, byte & 0b00001111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |       0b11110000...0b11110111 => Some((3, byte & 0b00000111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |       0b11111000...0b11111011 => Some((4, byte & 0b00000011)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:171:17
[INFO] [stderr]     |
[INFO] [stderr] 171 |       0b11111100...0b11111101 => Some((5, byte & 0b00000001)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:257:15
[INFO] [stderr]     |
[INFO] [stderr] 257 |         0b0010...0b0101 => 576 * power_of_two(block_byte as u32 - 2),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:259:15
[INFO] [stderr]     |
[INFO] [stderr] 259 |         0b1000...0b1111 => 256 * power_of_two(block_byte as u32 - 8),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/subframe/parser.rs:150:13
[INFO] [stderr]     |
[INFO] [stderr] 150 |     0b001000...0b001100 => fixed(input, subframe_type & 0b0111,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/subframe/parser.rs:152:13
[INFO] [stderr]     |
[INFO] [stderr] 152 |     0b100000...0b111111 => lpc(input, (subframe_type & 0b011111) + 1,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/metadata/parser.rs:308:6
[INFO] [stderr]     |
[INFO] [stderr] 308 |     7...126 => unknown(input, length),
[INFO] [stderr]     |      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/metadata/parser.rs:30:3
[INFO] [stderr]    |
[INFO] [stderr] 30 | /   to_custom_error!(input,
[INFO] [stderr] 31 | |     chain!(
[INFO] [stderr] 32 | |       min_block_size: be_u16 ~
[INFO] [stderr] 33 | |       max_block_size: be_u16 ~
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     ),
[INFO] [stderr] 64 | |     StreamInfoParser)
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/utility/types.rs:362:9
[INFO] [stderr]     |
[INFO] [stderr] 362 |     let mut buffer = &mut self.buffer;
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 81 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling flac v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/decode.rs:43:20
[INFO] [stderr]    |
[INFO] [stderr] 43 |   let mut stream = try! {
[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]   --> examples/decode.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |   let mut output = try!(hound::WavWriter::create(output_file, spec));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/decode.rs:59:7
[INFO] [stderr]    |
[INFO] [stderr] 59 |       try!(output.write_sample(sample));
[INFO] [stderr]    |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/decode.rs:63:7
[INFO] [stderr]    |
[INFO] [stderr] 63 |       try!(output.write_sample(sample));
[INFO] [stderr]    |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/decode.rs:67:7
[INFO] [stderr]    |
[INFO] [stderr] 67 |       try!(output.write_sample(sample));
[INFO] [stderr]    |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/decode.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     try!(fs::create_dir(dir_path).map_err(hound::Error::IoError))
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> examples/decode.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     try!(to_output_file(&mut buffer, path, directory));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> examples/decode.rs:104:23
[INFO] [stderr]     |
[INFO] [stderr] 104 |     let output_file = try! {
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/commands/comments.rs:56:18
[INFO] [stderr]    |
[INFO] [stderr] 56 |   let mut file = try!(File::create(filename));
[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]   --> examples/commands/comments.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     try!(write!(file, "{}={}\n", name, value));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utility/types.rs:279:23
[INFO] [stderr]     |
[INFO] [stderr] 279 |       let size_read = try!(buffer.fill(reader));
[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/utility/types.rs:359:7
[INFO] [stderr]     |
[INFO] [stderr] 359 |       try!(self.fill().map_err(|e| ErrorKind::IO(e.kind())));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         try!(buffer.write_u8(byte + 0));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:134:9
[INFO] [stderr]     |
[INFO] [stderr] 134 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |         try!(stream_info.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         try!(buffer.write_u8(byte + 1));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         try!(buffer.write_be_u24(length));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         try!(buffer.write_all(&padding));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         try!(buffer.write_u8(byte + 2));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         try!(application.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 166 |         try!(buffer.write_u8(byte + 3));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:171:11
[INFO] [stderr]     |
[INFO] [stderr] 171 |           try!(seek_point.to_bytes(buffer));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         try!(buffer.write_u8(byte + 4));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |         try!(vorbis_comment.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         try!(buffer.write_u8(byte + 5));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:194:9
[INFO] [stderr]     |
[INFO] [stderr] 194 |         try!(cue_sheet.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(buffer.write_u8(byte + 6));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         try!(picture.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         try!(buffer.write_u8(byte + 7));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:216:9
[INFO] [stderr]     |
[INFO] [stderr] 216 |         try!(buffer.write_all(&unknown));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:293:5
[INFO] [stderr]     |
[INFO] [stderr] 293 |     try!(buffer.write_be_u16(self.min_block_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 294 |     try!(buffer.write_be_u16(self.max_block_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:296:5
[INFO] [stderr]     |
[INFO] [stderr] 296 |     try!(buffer.write_be_u24(self.min_frame_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:297:5
[INFO] [stderr]     |
[INFO] [stderr] 297 |     try!(buffer.write_be_u24(self.max_frame_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:309:5
[INFO] [stderr]     |
[INFO] [stderr] 309 |     try!(buffer.write_all(&bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:311:5
[INFO] [stderr]     |
[INFO] [stderr] 311 |     try!(buffer.write_be_u32(self.total_samples as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:334:5
[INFO] [stderr]     |
[INFO] [stderr] 334 |     try!(buffer.write_all(&self.id.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:358:5
[INFO] [stderr]     |
[INFO] [stderr] 358 |     try!(buffer.write_be_u64(self.sample_number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:360:5
[INFO] [stderr]     |
[INFO] [stderr] 360 |     try!(buffer.write_be_u64(self.stream_offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 395 |     try!(buffer.write_le_u32(vendor_length as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:396:5
[INFO] [stderr]     |
[INFO] [stderr] 396 |     try!(buffer.write_all(vendor_bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     try!(buffer.write_le_u32(comments_count as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:407:7
[INFO] [stderr]     |
[INFO] [stderr] 407 |       try!(buffer.write_le_u32(length as u32));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:409:7
[INFO] [stderr]     |
[INFO] [stderr] 409 |       try!(buffer.write_all(key_bytes));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:410:7
[INFO] [stderr]     |
[INFO] [stderr] 410 |       try!(buffer.write_u8(b'='));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:413:7
[INFO] [stderr]     |
[INFO] [stderr] 413 |       try!(buffer.write_all(value_bytes));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:449:5
[INFO] [stderr]     |
[INFO] [stderr] 449 |     try!(buffer.write_all(self.media_catalog_number.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:451:5
[INFO] [stderr]     |
[INFO] [stderr] 451 |     try!(buffer.write_be_u64(self.lead_in));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 |     try!(buffer.write_u8(flag));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:459:5
[INFO] [stderr]     |
[INFO] [stderr] 459 |     try!(buffer.write_all(&[0; 258]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:461:5
[INFO] [stderr]     |
[INFO] [stderr] 461 |     try!(buffer.write_u8(tracks_len as u8));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:464:7
[INFO] [stderr]     |
[INFO] [stderr] 464 |       try!(track.to_bytes(&mut buffer));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:501:5
[INFO] [stderr]     |
[INFO] [stderr] 501 |     try!(buffer.write_be_u64(self.offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:503:5
[INFO] [stderr]     |
[INFO] [stderr] 503 |     try!(buffer.write_u8(self.number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:505:5
[INFO] [stderr]     |
[INFO] [stderr] 505 |     try!(buffer.write_all(self.isrc.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:515:5
[INFO] [stderr]     |
[INFO] [stderr] 515 |     try!(buffer.write_u8(flags));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:517:5
[INFO] [stderr]     |
[INFO] [stderr] 517 |     try!(buffer.write_all(&[0; 13]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:519:5
[INFO] [stderr]     |
[INFO] [stderr] 519 |     try!(buffer.write_u8(num_indices as u8));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:522:7
[INFO] [stderr]     |
[INFO] [stderr] 522 |       try!(indice.to_bytes(buffer));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:546:5
[INFO] [stderr]     |
[INFO] [stderr] 546 |     try!(buffer.write_be_u64(self.offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:548:5
[INFO] [stderr]     |
[INFO] [stderr] 548 |     try!(buffer.write_u8(self.number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:623:5
[INFO] [stderr]     |
[INFO] [stderr] 623 |     try!(buffer.write_be_u32(picture_type));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:625:5
[INFO] [stderr]     |
[INFO] [stderr] 625 |     try!(buffer.write_be_u32(mime_type_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:626:5
[INFO] [stderr]     |
[INFO] [stderr] 626 |     try!(buffer.write_all(mime_type));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:628:5
[INFO] [stderr]     |
[INFO] [stderr] 628 |     try!(buffer.write_be_u32(description_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 |     try!(buffer.write_all(description));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:631:5
[INFO] [stderr]     |
[INFO] [stderr] 631 |     try!(buffer.write_be_u32(self.width));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:632:5
[INFO] [stderr]     |
[INFO] [stderr] 632 |     try!(buffer.write_be_u32(self.height));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:633:5
[INFO] [stderr]     |
[INFO] [stderr] 633 |     try!(buffer.write_be_u32(self.depth));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:634:5
[INFO] [stderr]     |
[INFO] [stderr] 634 |     try!(buffer.write_be_u32(self.colors));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:636:5
[INFO] [stderr]     |
[INFO] [stderr] 636 |     try!(buffer.write_be_u32(data_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:135:11
[INFO] [stderr]     |
[INFO] [stderr] 135 |     0b0000...0b0111 => {
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 166 |       0b00000000...0b01111111 => Some((0, byte)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:167:17
[INFO] [stderr]     |
[INFO] [stderr] 167 |       0b11000000...0b11011111 => Some((1, byte & 0b00011111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:168:17
[INFO] [stderr]     |
[INFO] [stderr] 168 |       0b11100000...0b11101111 => Some((2, byte & 0b00001111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |       0b11110000...0b11110111 => Some((3, byte & 0b00000111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |       0b11111000...0b11111011 => Some((4, byte & 0b00000011)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:171:17
[INFO] [stderr]     |
[INFO] [stderr] 171 |       0b11111100...0b11111101 => Some((5, byte & 0b00000001)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:257:15
[INFO] [stderr]     |
[INFO] [stderr] 257 |         0b0010...0b0101 => 576 * power_of_two(block_byte as u32 - 2),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:259:15
[INFO] [stderr]     |
[INFO] [stderr] 259 |         0b1000...0b1111 => 256 * power_of_two(block_byte as u32 - 8),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/subframe/parser.rs:150:13
[INFO] [stderr]     |
[INFO] [stderr] 150 |     0b001000...0b001100 => fixed(input, subframe_type & 0b0111,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/subframe/parser.rs:152:13
[INFO] [stderr]     |
[INFO] [stderr] 152 |     0b100000...0b111111 => lpc(input, (subframe_type & 0b011111) + 1,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/metadata/parser.rs:308:6
[INFO] [stderr]     |
[INFO] [stderr] 308 |     7...126 => unknown(input, length),
[INFO] [stderr]     |      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/metadata/parser.rs:30:3
[INFO] [stderr]    |
[INFO] [stderr] 30 | /   to_custom_error!(input,
[INFO] [stderr] 31 | |     chain!(
[INFO] [stderr] 32 | |       min_block_size: be_u16 ~
[INFO] [stderr] 33 | |       max_block_size: be_u16 ~
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     ),
[INFO] [stderr] 64 | |     StreamInfoParser)
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/utility/types.rs:362:9
[INFO] [stderr]     |
[INFO] [stderr] 362 |     let mut buffer = &mut self.buffer;
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 81 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.67s
[INFO] running `"docker" "inspect" "c6a5391cf3164b2264e9ed2372899fe763a671aa2b722abedb1d8ee18d484944"`
[INFO] running `"docker" "rm" "-f" "c6a5391cf3164b2264e9ed2372899fe763a671aa2b722abedb1d8ee18d484944"`
[INFO] [stdout] c6a5391cf3164b2264e9ed2372899fe763a671aa2b722abedb1d8ee18d484944
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] cb258f20f7fd0ae9767199aa939da35179240708c045c7ba85ef66583a9bbfa7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "cb258f20f7fd0ae9767199aa939da35179240708c045c7ba85ef66583a9bbfa7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utility/types.rs:279:23
[INFO] [stderr]     |
[INFO] [stderr] 279 |       let size_read = try!(buffer.fill(reader));
[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/utility/types.rs:359:7
[INFO] [stderr]     |
[INFO] [stderr] 359 |       try!(self.fill().map_err(|e| ErrorKind::IO(e.kind())));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         try!(buffer.write_u8(byte + 0));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:134:9
[INFO] [stderr]     |
[INFO] [stderr] 134 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |         try!(stream_info.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         try!(buffer.write_u8(byte + 1));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         try!(buffer.write_be_u24(length));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         try!(buffer.write_all(&padding));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         try!(buffer.write_u8(byte + 2));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         try!(application.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 166 |         try!(buffer.write_u8(byte + 3));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:171:11
[INFO] [stderr]     |
[INFO] [stderr] 171 |           try!(seek_point.to_bytes(buffer));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         try!(buffer.write_u8(byte + 4));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |         try!(vorbis_comment.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         try!(buffer.write_u8(byte + 5));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:194:9
[INFO] [stderr]     |
[INFO] [stderr] 194 |         try!(cue_sheet.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(buffer.write_u8(byte + 6));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         try!(picture.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         try!(buffer.write_u8(byte + 7));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:216:9
[INFO] [stderr]     |
[INFO] [stderr] 216 |         try!(buffer.write_all(&unknown));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:293:5
[INFO] [stderr]     |
[INFO] [stderr] 293 |     try!(buffer.write_be_u16(self.min_block_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 294 |     try!(buffer.write_be_u16(self.max_block_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:296:5
[INFO] [stderr]     |
[INFO] [stderr] 296 |     try!(buffer.write_be_u24(self.min_frame_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:297:5
[INFO] [stderr]     |
[INFO] [stderr] 297 |     try!(buffer.write_be_u24(self.max_frame_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:309:5
[INFO] [stderr]     |
[INFO] [stderr] 309 |     try!(buffer.write_all(&bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:311:5
[INFO] [stderr]     |
[INFO] [stderr] 311 |     try!(buffer.write_be_u32(self.total_samples as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:334:5
[INFO] [stderr]     |
[INFO] [stderr] 334 |     try!(buffer.write_all(&self.id.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:358:5
[INFO] [stderr]     |
[INFO] [stderr] 358 |     try!(buffer.write_be_u64(self.sample_number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:360:5
[INFO] [stderr]     |
[INFO] [stderr] 360 |     try!(buffer.write_be_u64(self.stream_offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 395 |     try!(buffer.write_le_u32(vendor_length as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:396:5
[INFO] [stderr]     |
[INFO] [stderr] 396 |     try!(buffer.write_all(vendor_bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     try!(buffer.write_le_u32(comments_count as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:407:7
[INFO] [stderr]     |
[INFO] [stderr] 407 |       try!(buffer.write_le_u32(length as u32));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:409:7
[INFO] [stderr]     |
[INFO] [stderr] 409 |       try!(buffer.write_all(key_bytes));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:410:7
[INFO] [stderr]     |
[INFO] [stderr] 410 |       try!(buffer.write_u8(b'='));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:413:7
[INFO] [stderr]     |
[INFO] [stderr] 413 |       try!(buffer.write_all(value_bytes));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:449:5
[INFO] [stderr]     |
[INFO] [stderr] 449 |     try!(buffer.write_all(self.media_catalog_number.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:451:5
[INFO] [stderr]     |
[INFO] [stderr] 451 |     try!(buffer.write_be_u64(self.lead_in));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 |     try!(buffer.write_u8(flag));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:459:5
[INFO] [stderr]     |
[INFO] [stderr] 459 |     try!(buffer.write_all(&[0; 258]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:461:5
[INFO] [stderr]     |
[INFO] [stderr] 461 |     try!(buffer.write_u8(tracks_len as u8));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:464:7
[INFO] [stderr]     |
[INFO] [stderr] 464 |       try!(track.to_bytes(&mut buffer));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:501:5
[INFO] [stderr]     |
[INFO] [stderr] 501 |     try!(buffer.write_be_u64(self.offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:503:5
[INFO] [stderr]     |
[INFO] [stderr] 503 |     try!(buffer.write_u8(self.number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:505:5
[INFO] [stderr]     |
[INFO] [stderr] 505 |     try!(buffer.write_all(self.isrc.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:515:5
[INFO] [stderr]     |
[INFO] [stderr] 515 |     try!(buffer.write_u8(flags));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:517:5
[INFO] [stderr]     |
[INFO] [stderr] 517 |     try!(buffer.write_all(&[0; 13]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:519:5
[INFO] [stderr]     |
[INFO] [stderr] 519 |     try!(buffer.write_u8(num_indices as u8));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:522:7
[INFO] [stderr]     |
[INFO] [stderr] 522 |       try!(indice.to_bytes(buffer));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:546:5
[INFO] [stderr]     |
[INFO] [stderr] 546 |     try!(buffer.write_be_u64(self.offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:548:5
[INFO] [stderr]     |
[INFO] [stderr] 548 |     try!(buffer.write_u8(self.number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:623:5
[INFO] [stderr]     |
[INFO] [stderr] 623 |     try!(buffer.write_be_u32(picture_type));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:625:5
[INFO] [stderr]     |
[INFO] [stderr] 625 |     try!(buffer.write_be_u32(mime_type_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:626:5
[INFO] [stderr]     |
[INFO] [stderr] 626 |     try!(buffer.write_all(mime_type));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:628:5
[INFO] [stderr]     |
[INFO] [stderr] 628 |     try!(buffer.write_be_u32(description_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 |     try!(buffer.write_all(description));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:631:5
[INFO] [stderr]     |
[INFO] [stderr] 631 |     try!(buffer.write_be_u32(self.width));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:632:5
[INFO] [stderr]     |
[INFO] [stderr] 632 |     try!(buffer.write_be_u32(self.height));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:633:5
[INFO] [stderr]     |
[INFO] [stderr] 633 |     try!(buffer.write_be_u32(self.depth));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:634:5
[INFO] [stderr]     |
[INFO] [stderr] 634 |     try!(buffer.write_be_u32(self.colors));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:636:5
[INFO] [stderr]     |
[INFO] [stderr] 636 |     try!(buffer.write_be_u32(data_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:135:11
[INFO] [stderr]     |
[INFO] [stderr] 135 |     0b0000...0b0111 => {
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 166 |       0b00000000...0b01111111 => Some((0, byte)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:167:17
[INFO] [stderr]     |
[INFO] [stderr] 167 |       0b11000000...0b11011111 => Some((1, byte & 0b00011111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:168:17
[INFO] [stderr]     |
[INFO] [stderr] 168 |       0b11100000...0b11101111 => Some((2, byte & 0b00001111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |       0b11110000...0b11110111 => Some((3, byte & 0b00000111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |       0b11111000...0b11111011 => Some((4, byte & 0b00000011)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:171:17
[INFO] [stderr]     |
[INFO] [stderr] 171 |       0b11111100...0b11111101 => Some((5, byte & 0b00000001)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:257:15
[INFO] [stderr]     |
[INFO] [stderr] 257 |         0b0010...0b0101 => 576 * power_of_two(block_byte as u32 - 2),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:259:15
[INFO] [stderr]     |
[INFO] [stderr] 259 |         0b1000...0b1111 => 256 * power_of_two(block_byte as u32 - 8),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/subframe/parser.rs:150:13
[INFO] [stderr]     |
[INFO] [stderr] 150 |     0b001000...0b001100 => fixed(input, subframe_type & 0b0111,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/subframe/parser.rs:152:13
[INFO] [stderr]     |
[INFO] [stderr] 152 |     0b100000...0b111111 => lpc(input, (subframe_type & 0b011111) + 1,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/metadata/parser.rs:308:6
[INFO] [stderr]     |
[INFO] [stderr] 308 |     7...126 => unknown(input, length),
[INFO] [stderr]     |      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/metadata/parser.rs:30:3
[INFO] [stderr]    |
[INFO] [stderr] 30 | /   to_custom_error!(input,
[INFO] [stderr] 31 | |     chain!(
[INFO] [stderr] 32 | |       min_block_size: be_u16 ~
[INFO] [stderr] 33 | |       max_block_size: be_u16 ~
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     ),
[INFO] [stderr] 64 | |     StreamInfoParser)
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/utility/types.rs:362:9
[INFO] [stderr]     |
[INFO] [stderr] 362 |     let mut buffer = &mut self.buffer;
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 81 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/utility/types.rs:279:23
[INFO] [stderr]     |
[INFO] [stderr] 279 |       let size_read = try!(buffer.fill(reader));
[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/utility/types.rs:359:7
[INFO] [stderr]     |
[INFO] [stderr] 359 |       try!(self.fill().map_err(|e| ErrorKind::IO(e.kind())));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         try!(buffer.write_u8(byte + 0));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:134:9
[INFO] [stderr]     |
[INFO] [stderr] 134 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 136 |         try!(stream_info.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         try!(buffer.write_u8(byte + 1));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         try!(buffer.write_be_u24(length));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         try!(buffer.write_all(&padding));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         try!(buffer.write_u8(byte + 2));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         try!(application.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 166 |         try!(buffer.write_u8(byte + 3));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:171:11
[INFO] [stderr]     |
[INFO] [stderr] 171 |           try!(seek_point.to_bytes(buffer));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         try!(buffer.write_u8(byte + 4));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |         try!(vorbis_comment.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:190:9
[INFO] [stderr]     |
[INFO] [stderr] 190 |         try!(buffer.write_u8(byte + 5));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:194:9
[INFO] [stderr]     |
[INFO] [stderr] 194 |         try!(cue_sheet.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(buffer.write_u8(byte + 6));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         try!(picture.to_bytes(buffer));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         try!(buffer.write_u8(byte + 7));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(buffer.write_be_u24(length as u32));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:216:9
[INFO] [stderr]     |
[INFO] [stderr] 216 |         try!(buffer.write_all(&unknown));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:293:5
[INFO] [stderr]     |
[INFO] [stderr] 293 |     try!(buffer.write_be_u16(self.min_block_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 294 |     try!(buffer.write_be_u16(self.max_block_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:296:5
[INFO] [stderr]     |
[INFO] [stderr] 296 |     try!(buffer.write_be_u24(self.min_frame_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:297:5
[INFO] [stderr]     |
[INFO] [stderr] 297 |     try!(buffer.write_be_u24(self.max_frame_size));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:309:5
[INFO] [stderr]     |
[INFO] [stderr] 309 |     try!(buffer.write_all(&bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:311:5
[INFO] [stderr]     |
[INFO] [stderr] 311 |     try!(buffer.write_be_u32(self.total_samples as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:334:5
[INFO] [stderr]     |
[INFO] [stderr] 334 |     try!(buffer.write_all(&self.id.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:358:5
[INFO] [stderr]     |
[INFO] [stderr] 358 |     try!(buffer.write_be_u64(self.sample_number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:360:5
[INFO] [stderr]     |
[INFO] [stderr] 360 |     try!(buffer.write_be_u64(self.stream_offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 395 |     try!(buffer.write_le_u32(vendor_length as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:396:5
[INFO] [stderr]     |
[INFO] [stderr] 396 |     try!(buffer.write_all(vendor_bytes));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 |     try!(buffer.write_le_u32(comments_count as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:407:7
[INFO] [stderr]     |
[INFO] [stderr] 407 |       try!(buffer.write_le_u32(length as u32));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:409:7
[INFO] [stderr]     |
[INFO] [stderr] 409 |       try!(buffer.write_all(key_bytes));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:410:7
[INFO] [stderr]     |
[INFO] [stderr] 410 |       try!(buffer.write_u8(b'='));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:413:7
[INFO] [stderr]     |
[INFO] [stderr] 413 |       try!(buffer.write_all(value_bytes));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:449:5
[INFO] [stderr]     |
[INFO] [stderr] 449 |     try!(buffer.write_all(self.media_catalog_number.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:451:5
[INFO] [stderr]     |
[INFO] [stderr] 451 |     try!(buffer.write_be_u64(self.lead_in));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:457:5
[INFO] [stderr]     |
[INFO] [stderr] 457 |     try!(buffer.write_u8(flag));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:459:5
[INFO] [stderr]     |
[INFO] [stderr] 459 |     try!(buffer.write_all(&[0; 258]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:461:5
[INFO] [stderr]     |
[INFO] [stderr] 461 |     try!(buffer.write_u8(tracks_len as u8));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:464:7
[INFO] [stderr]     |
[INFO] [stderr] 464 |       try!(track.to_bytes(&mut buffer));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:501:5
[INFO] [stderr]     |
[INFO] [stderr] 501 |     try!(buffer.write_be_u64(self.offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:503:5
[INFO] [stderr]     |
[INFO] [stderr] 503 |     try!(buffer.write_u8(self.number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:505:5
[INFO] [stderr]     |
[INFO] [stderr] 505 |     try!(buffer.write_all(self.isrc.as_bytes()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:515:5
[INFO] [stderr]     |
[INFO] [stderr] 515 |     try!(buffer.write_u8(flags));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:517:5
[INFO] [stderr]     |
[INFO] [stderr] 517 |     try!(buffer.write_all(&[0; 13]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:519:5
[INFO] [stderr]     |
[INFO] [stderr] 519 |     try!(buffer.write_u8(num_indices as u8));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:522:7
[INFO] [stderr]     |
[INFO] [stderr] 522 |       try!(indice.to_bytes(buffer));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:546:5
[INFO] [stderr]     |
[INFO] [stderr] 546 |     try!(buffer.write_be_u64(self.offset));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:548:5
[INFO] [stderr]     |
[INFO] [stderr] 548 |     try!(buffer.write_u8(self.number));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:623:5
[INFO] [stderr]     |
[INFO] [stderr] 623 |     try!(buffer.write_be_u32(picture_type));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:625:5
[INFO] [stderr]     |
[INFO] [stderr] 625 |     try!(buffer.write_be_u32(mime_type_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:626:5
[INFO] [stderr]     |
[INFO] [stderr] 626 |     try!(buffer.write_all(mime_type));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:628:5
[INFO] [stderr]     |
[INFO] [stderr] 628 |     try!(buffer.write_be_u32(description_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 |     try!(buffer.write_all(description));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:631:5
[INFO] [stderr]     |
[INFO] [stderr] 631 |     try!(buffer.write_be_u32(self.width));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:632:5
[INFO] [stderr]     |
[INFO] [stderr] 632 |     try!(buffer.write_be_u32(self.height));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:633:5
[INFO] [stderr]     |
[INFO] [stderr] 633 |     try!(buffer.write_be_u32(self.depth));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:634:5
[INFO] [stderr]     |
[INFO] [stderr] 634 |     try!(buffer.write_be_u32(self.colors));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metadata/types.rs:636:5
[INFO] [stderr]     |
[INFO] [stderr] 636 |     try!(buffer.write_be_u32(data_len as u32));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:135:11
[INFO] [stderr]     |
[INFO] [stderr] 135 |     0b0000...0b0111 => {
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 166 |       0b00000000...0b01111111 => Some((0, byte)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:167:17
[INFO] [stderr]     |
[INFO] [stderr] 167 |       0b11000000...0b11011111 => Some((1, byte & 0b00011111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:168:17
[INFO] [stderr]     |
[INFO] [stderr] 168 |       0b11100000...0b11101111 => Some((2, byte & 0b00001111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |       0b11110000...0b11110111 => Some((3, byte & 0b00000111)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |       0b11111000...0b11111011 => Some((4, byte & 0b00000011)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:171:17
[INFO] [stderr]     |
[INFO] [stderr] 171 |       0b11111100...0b11111101 => Some((5, byte & 0b00000001)),
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:257:15
[INFO] [stderr]     |
[INFO] [stderr] 257 |         0b0010...0b0101 => 576 * power_of_two(block_byte as u32 - 2),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/frame/parser.rs:259:15
[INFO] [stderr]     |
[INFO] [stderr] 259 |         0b1000...0b1111 => 256 * power_of_two(block_byte as u32 - 8),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/subframe/parser.rs:150:13
[INFO] [stderr]     |
[INFO] [stderr] 150 |     0b001000...0b001100 => fixed(input, subframe_type & 0b0111,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/subframe/parser.rs:152:13
[INFO] [stderr]     |
[INFO] [stderr] 152 |     0b100000...0b111111 => lpc(input, (subframe_type & 0b011111) + 1,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/metadata/parser.rs:308:6
[INFO] [stderr]     |
[INFO] [stderr] 308 |     7...126 => unknown(input, length),
[INFO] [stderr]     |      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/metadata/parser.rs:30:3
[INFO] [stderr]    |
[INFO] [stderr] 30 | /   to_custom_error!(input,
[INFO] [stderr] 31 | |     chain!(
[INFO] [stderr] 32 | |       min_block_size: be_u16 ~
[INFO] [stderr] 33 | |       max_block_size: be_u16 ~
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     ),
[INFO] [stderr] 64 | |     StreamInfoParser)
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/utility/types.rs:362:9
[INFO] [stderr]     |
[INFO] [stderr] 362 |     let mut buffer = &mut self.buffer;
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 81 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/decode.rs:43:20
[INFO] [stderr]    |
[INFO] [stderr] 43 |   let mut stream = try! {
[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]   --> examples/decode.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |   let mut output = try!(hound::WavWriter::create(output_file, spec));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/decode.rs:59:7
[INFO] [stderr]    |
[INFO] [stderr] 59 |       try!(output.write_sample(sample));
[INFO] [stderr]    |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/decode.rs:63:7
[INFO] [stderr]    |
[INFO] [stderr] 63 |       try!(output.write_sample(sample));
[INFO] [stderr]    |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/decode.rs:67:7
[INFO] [stderr]    |
[INFO] [stderr] 67 |       try!(output.write_sample(sample));
[INFO] [stderr]    |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/decode.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     try!(fs::create_dir(dir_path).map_err(hound::Error::IoError))
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> examples/decode.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     try!(to_output_file(&mut buffer, path, directory));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> examples/decode.rs:104:23
[INFO] [stderr]     |
[INFO] [stderr] 104 |     let output_file = try! {
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> examples/commands/comments.rs:56:18
[INFO] [stderr]    |
[INFO] [stderr] 56 |   let mut file = try!(File::create(filename));
[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]   --> examples/commands/comments.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     try!(write!(file, "{}={}\n", name, value));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/flac-c8bad1dea6c69fb9
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test frame::decoder::tests::test_decode_left_side ... ok
[INFO] [stdout] test frame::decoder::tests::test_decode ... ok
[INFO] [stdout] test frame::decoder::tests::test_decode_right_side ... ok
[INFO] [stdout] test frame::parser::tests::test_blocking_strategy ... ok
[INFO] [stdout] test frame::parser::tests::test_channel_bits ... ok
[INFO] [stdout] test frame::parser::tests::test_header ... ok
[INFO] [stdout] test frame::parser::tests::test_number_type ... ok
[INFO] [stdout] test metadata::parser::tests::test_picture ... ok
[INFO] [stdout] test metadata::parser::tests::test_padding ... ok
[INFO] [stdout] test metadata::metadata::tests::test_get_metadata ... ok
[INFO] [stdout] test metadata::parser::tests::test_header ... ok
[INFO] [stdout] test frame::parser::tests::test_utf8_header ... ok
[INFO] [stdout] test metadata::metadata::tests::test_optional_eq ... ok
[INFO] [stdout] test frame::parser::tests::test_secondary_sample_rate ... ok
[INFO] [stdout] test frame::parser::tests::test_secondary_block_size ... ok
[INFO] [stdout] test metadata::types::tests::test_is_fixed_block_size ... ok
[INFO] [stdout] test metadata::types::tests::test_padding_to_bytes ... ok
[INFO] [stdout] test metadata::types::tests::test_picture_to_bytes ... ok
[INFO] [stdout] test metadata::types::tests::test_seek_table_to_bytes ... ok
[INFO] [stdout] test frame::parser::tests::test_footer ... ok
[INFO] [stdout] test metadata::types::tests::test_is_varied_block_size ... ok
[INFO] [stdout] test metadata::parser::tests::test_stream_info ... ok
[INFO] [stdout] test metadata::parser::tests::test_unknown ... ok
[INFO] [stdout] test frame::parser::tests::test_block_sample ... ok
[INFO] [stdout] test frame::decoder::tests::test_decode_midpoint_side ... ok
[INFO] [stdout] test metadata::types::tests::test_unknown_to_bytes ... ok
[INFO] [stdout] test metadata::parser::tests::test_application ... ok
[INFO] [stdout] test metadata::types::tests::test_stream_info_to_bytes ... ok
[INFO] [stdout] test metadata::parser::tests::test_vorbis_comment ... ok
[INFO] [stdout] test subframe::decoder::tests::test_fixed_restore_signal ... ok
[INFO] [stdout] test subframe::decoder::tests::test_lpc_restore_signal ... ok
[INFO] [stdout] test subframe::parser::tests::test_adjust_bits_per_sample ... ok
[INFO] [stdout] test metadata::parser::tests::test_seek_table ... ok
[INFO] [stdout] test subframe::parser::tests::test_fixed ... ok
[INFO] [stdout] test subframe::parser::tests::test_leading_zeros ... ok
[INFO] [stdout] test metadata::parser::tests::test_cue_sheet ... ok
[INFO] [stdout] test subframe::parser::tests::test_verbatim ... ok
[INFO] [stdout] test utility::tests::test_extend_sign ... ok
[INFO] [stdout] test utility::crc::tests::test_crc16 ... ok
[INFO] [stdout] test subframe::parser::tests::test_lpc ... ok
[INFO] [stdout] test utility::crc::tests::test_crc8 ... ok
[INFO] [stdout] test subframe::parser::tests::test_header ... ok
[INFO] [stdout] test utility::tests::test_power_of_two ... ok
[INFO] [stdout] test utility::tests::test_to_u32 ... ok
[INFO] [stdout] test utility::tests::test_write_be_u16 ... ok
[INFO] [stdout] test utility::tests::test_write_be_u24 ... ok
[INFO] [stdout] test metadata::types::tests::test_cue_sheet_to_bytes ... ok
[INFO] [stdout] test metadata::types::tests::test_application_to_bytes ... ok
[INFO] [stdout] test utility::tests::test_write_le_u32 ... ok
[INFO] [stdout] test utility::tests::test_write_u8 ... ok
[INFO] [stdout] test utility::tests::test_write_le_u16 ... ok
[INFO] [stdout] test utility::tests::test_write_be_u32 ... ok
[INFO] [stdout] test utility::tests::test_write_le_u64 ... ok
[INFO] [stdout] test utility::types::tests::test_buffer ... ok
[INFO] [stdout] test utility::types::tests::test_byte_stream ... ok
[INFO] [stdout] test utility::types::tests::test_from_i32_lossy ... ok
[INFO] [stdout] test utility::types::tests::test_from_i8 ... ok
[INFO] [stdout] test utility::types::tests::test_read_stream ... ok
[INFO] [stdout] test utility::types::tests::test_sample_size ... ok
[INFO] [stdout] test utility::types::tests::test_sample_to_normal ... ok
[INFO] [stdout] test utility::types::tests::test_from_i16 ... ok
[INFO] [stdout] test utility::tests::test_write_be_u64 ... ok
[INFO] [stdout] test subframe::decoder::tests::test_wasted_bit_decode ... ok
[INFO] [stdout] test subframe::parser::tests::test_constant ... ok
[INFO] [stdout] test metadata::types::tests::test_vorbis_comment_to_bytes ... ok
[INFO] [stdout] test subframe::decoder::tests::test_decode ... ok
[INFO] [stdout] test utility::tests::test_write_le_u24 ... ok
[INFO] [stdout] test utility::types::tests::test_from_i32 ... ok
[INFO] [stdout] test metadata::metadata::tests::test_panic_optional_eq ... ok
[INFO] [stdout] test utility::tests::test_panic_power_of_two ... ok
[INFO] [stdout] test utility::tests::test_panic_to_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/metadata-b60e0e0a5324e6c9
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_get_stream_info ... ok
[INFO] [stdout] test test_get_vorbis_comment ... ok
[INFO] [stdout] test test_get_cue_sheet ... ok
[INFO] [stdout] test test_get_picture ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stream-106ca566713ef70b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_decoded_md5_sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flac
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/metadata/metadata.rs - metadata::metadata::get_cue_sheet (line 188) ... ok
[INFO] [stdout] test src/metadata/metadata.rs - metadata::metadata::get_vorbis_comment (line 136) ... ok
[INFO] [stdout] test src/metadata/metadata.rs - metadata::metadata::get_stream_info (line 85) ... ok
[INFO] [stdout] test src/metadata/metadata.rs - metadata::metadata::get_picture (line 254) ... ok
[INFO] [stdout] test src/metadata/metadata.rs - metadata::metadata::get_vorbis_comment (line 123) ... ok
[INFO] [stdout] test src/metadata/metadata.rs - metadata::metadata::get_stream_info (line 72) ... ok
[INFO] [stdout] test src/metadata/metadata.rs - metadata::metadata::get_picture (line 234) ... ok
[INFO] [stdout] test src/metadata/metadata.rs - metadata::metadata::get_cue_sheet (line 175) ... ok
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cb258f20f7fd0ae9767199aa939da35179240708c045c7ba85ef66583a9bbfa7"`
[INFO] running `"docker" "rm" "-f" "cb258f20f7fd0ae9767199aa939da35179240708c045c7ba85ef66583a9bbfa7"`
[INFO] [stdout] cb258f20f7fd0ae9767199aa939da35179240708c045c7ba85ef66583a9bbfa7