[INFO] fetching crate ogg_metadata 0.4.1...
[INFO] testing ogg_metadata-0.4.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ogg_metadata 0.4.1 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate ogg_metadata 0.4.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ogg_metadata 0.4.1
[INFO] finished tweaking crates.io crate ogg_metadata 0.4.1
[INFO] tweaked toml for crates.io crate ogg_metadata 0.4.1 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 610b739d4cc838d5ae65a722b894540583db15a3957f3cd38c5529c9617a8e7c
[INFO] running `Command { std: "docker" "start" "-a" "610b739d4cc838d5ae65a722b894540583db15a3957f3cd38c5529c9617a8e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "610b739d4cc838d5ae65a722b894540583db15a3957f3cd38c5529c9617a8e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610b739d4cc838d5ae65a722b894540583db15a3957f3cd38c5529c9617a8e7c", kill_on_drop: false }`
[INFO] [stdout] 610b739d4cc838d5ae65a722b894540583db15a3957f3cd38c5529c9617a8e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3f45239efa2eddcf355e2c526bb576df3816619ae6e7bc76b7ad979e754779c
[INFO] running `Command { std: "docker" "start" "-a" "d3f45239efa2eddcf355e2c526bb576df3816619ae6e7bc76b7ad979e754779c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ogg v0.5.1
[INFO] [stderr]    Compiling ogg_metadata v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let vorbis_version = try!(rdr.read_u32::<LittleEndian>());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 |         try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let audio_channels = try!(rdr.read_u8());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let audio_sample_rate = try!(rdr.read_u32::<LittleEndian>());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let opus_version = try!(rdr.read_u8());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 |         try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let output_channels = try!(rdr.read_u8());
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let pre_skip = try!(rdr.read_u16::<LittleEndian>());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let vmaj = try!(rdr.read_u8());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let vmin = try!(rdr.read_u8());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let vrev = try!(rdr.read_u8());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let fmbw = try!(rdr.read_u16::<BigEndian>());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let fmbh = try!(rdr.read_u16::<BigEndian>());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let picw = try!(rdr.read_uint::<BigEndian>(3)) as u32;
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let pich = try!(rdr.read_uint::<BigEndian>(3)) as u32;
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let end_pos = try!(pck_rdr.seek_bytes(SeekFrom::End(0)));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |     return Ok(try!(pck_rdr.seek_bytes(SeekFrom::End(-(end_pos_to_seek as i64)))));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:145:2
[INFO] [stdout]     |
[INFO] [stdout] 145 |     try!(seek_before_end(pck_rdr, 150 * 1024));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:146:16
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let mut pck = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         pck = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:202:20
[INFO] [stdout]     |
[INFO] [stdout] 202 |             let ident_hdr = try!(vorbis::read_header_ident(pck_data));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let ident_hdr = try!(opus::read_header_ident(pck_data));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:218:20
[INFO] [stdout]     |
[INFO] [stdout] 218 |             let ident_hdr = try!(theora::read_header_ident(pck_data));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let pck = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:259:8
[INFO] [stdout]     |
[INFO] [stdout] 259 |         Some(try!(get_absgp_of_last_packet(&mut pck_rdr)))
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:264:11
[INFO] [stdout]     |
[INFO] [stdout] 264 |     res.push(try!(parse_format(&pck.data[id_inner.0..],
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:311:3
[INFO] [stdout]     |
[INFO] [stdout] 311 |         try!(seek_before_end(&mut pck_rdr, 200 * 1024));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:274:18
[INFO] [stdout]     |
[INFO] [stdout] 274 |             let pck_cur = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:350:6
[INFO] [stdout]     |
[INFO] [stdout] 350 |                     try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:352:14
[INFO] [stdout]     |
[INFO] [stdout] 352 |                 let st = try!(parse_format(&(stream.1).data[(stream.0).0..],
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 |             let st = try!(parse_format(&(stream.1).data[(stream.0).0..],
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:113:40
[INFO] [stdout]     |
[INFO] [stdout] 113 |         write!(fmt, "{}", std::error::Error::description(self))
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 -     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout] 102 +     fn cause(&self) -> Option<&dyn std::error::Error> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:105:18
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 Some(err as &std::error::Error),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 105 -                 Some(err as &std::error::Error),
[INFO] [stdout] 105 +                 Some(err as &dyn std::error::Error),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "d3f45239efa2eddcf355e2c526bb576df3816619ae6e7bc76b7ad979e754779c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f45239efa2eddcf355e2c526bb576df3816619ae6e7bc76b7ad979e754779c", kill_on_drop: false }`
[INFO] [stdout] d3f45239efa2eddcf355e2c526bb576df3816619ae6e7bc76b7ad979e754779c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ecdcb532bf1a0d2690b664a1d7ec5df018209c23ad28ef4400e6ddb0b41e1b0
[INFO] running `Command { std: "docker" "start" "-a" "6ecdcb532bf1a0d2690b664a1d7ec5df018209c23ad28ef4400e6ddb0b41e1b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let vorbis_version = try!(rdr.read_u32::<LittleEndian>());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 |         try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let audio_channels = try!(rdr.read_u8());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let audio_sample_rate = try!(rdr.read_u32::<LittleEndian>());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let opus_version = try!(rdr.read_u8());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 |         try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let output_channels = try!(rdr.read_u8());
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let pre_skip = try!(rdr.read_u16::<LittleEndian>());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let vmaj = try!(rdr.read_u8());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ogg_metadata v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let vmin = try!(rdr.read_u8());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let vrev = try!(rdr.read_u8());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let fmbw = try!(rdr.read_u16::<BigEndian>());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let fmbh = try!(rdr.read_u16::<BigEndian>());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let picw = try!(rdr.read_uint::<BigEndian>(3)) as u32;
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let pich = try!(rdr.read_uint::<BigEndian>(3)) as u32;
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let end_pos = try!(pck_rdr.seek_bytes(SeekFrom::End(0)));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |     return Ok(try!(pck_rdr.seek_bytes(SeekFrom::End(-(end_pos_to_seek as i64)))));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:145:2
[INFO] [stdout]     |
[INFO] [stdout] 145 |     try!(seek_before_end(pck_rdr, 150 * 1024));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:146:16
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let mut pck = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         pck = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:202:20
[INFO] [stdout]     |
[INFO] [stdout] 202 |             let ident_hdr = try!(vorbis::read_header_ident(pck_data));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let ident_hdr = try!(opus::read_header_ident(pck_data));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:218:20
[INFO] [stdout]     |
[INFO] [stdout] 218 |             let ident_hdr = try!(theora::read_header_ident(pck_data));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let pck = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:259:8
[INFO] [stdout]     |
[INFO] [stdout] 259 |         Some(try!(get_absgp_of_last_packet(&mut pck_rdr)))
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:264:11
[INFO] [stdout]     |
[INFO] [stdout] 264 |     res.push(try!(parse_format(&pck.data[id_inner.0..],
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:311:3
[INFO] [stdout]     |
[INFO] [stdout] 311 |         try!(seek_before_end(&mut pck_rdr, 200 * 1024));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:274:18
[INFO] [stdout]     |
[INFO] [stdout] 274 |             let pck_cur = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:350:6
[INFO] [stdout]     |
[INFO] [stdout] 350 |                     try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:352:14
[INFO] [stdout]     |
[INFO] [stdout] 352 |                 let st = try!(parse_format(&(stream.1).data[(stream.0).0..],
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 |             let st = try!(parse_format(&(stream.1).data[(stream.0).0..],
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:113:40
[INFO] [stdout]     |
[INFO] [stdout] 113 |         write!(fmt, "{}", std::error::Error::description(self))
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 -     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout] 102 +     fn cause(&self) -> Option<&dyn std::error::Error> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:105:18
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 Some(err as &std::error::Error),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 105 -                 Some(err as &std::error::Error),
[INFO] [stdout] 105 +                 Some(err as &dyn std::error::Error),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/detector.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut f = try!(File::open(file_path));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let vorbis_version = try!(rdr.read_u32::<LittleEndian>());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 |         try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let audio_channels = try!(rdr.read_u8());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/vorbis.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let audio_sample_rate = try!(rdr.read_u32::<LittleEndian>());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let opus_version = try!(rdr.read_u8());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:67:3
[INFO] [stdout]    |
[INFO] [stdout] 67 |         try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let output_channels = try!(rdr.read_u8());
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/opus.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let pre_skip = try!(rdr.read_u16::<LittleEndian>());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let vmaj = try!(rdr.read_u8());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let vmin = try!(rdr.read_u8());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let vrev = try!(rdr.read_u8());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let fmbw = try!(rdr.read_u16::<BigEndian>());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let fmbh = try!(rdr.read_u16::<BigEndian>());
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let picw = try!(rdr.read_uint::<BigEndian>(3)) as u32;
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/theora.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let pich = try!(rdr.read_uint::<BigEndian>(3)) as u32;
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let end_pos = try!(pck_rdr.seek_bytes(SeekFrom::End(0)));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |     return Ok(try!(pck_rdr.seek_bytes(SeekFrom::End(-(end_pos_to_seek as i64)))));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:145:2
[INFO] [stdout]     |
[INFO] [stdout] 145 |     try!(seek_before_end(pck_rdr, 150 * 1024));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:146:16
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let mut pck = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         pck = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:202:20
[INFO] [stdout]     |
[INFO] [stdout] 202 |             let ident_hdr = try!(vorbis::read_header_ident(pck_data));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let ident_hdr = try!(opus::read_header_ident(pck_data));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:218:20
[INFO] [stdout]     |
[INFO] [stdout] 218 |             let ident_hdr = try!(theora::read_header_ident(pck_data));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 248 |     let pck = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:259:8
[INFO] [stdout]     |
[INFO] [stdout] 259 |         Some(try!(get_absgp_of_last_packet(&mut pck_rdr)))
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:264:11
[INFO] [stdout]     |
[INFO] [stdout] 264 |     res.push(try!(parse_format(&pck.data[id_inner.0..],
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:311:3
[INFO] [stdout]     |
[INFO] [stdout] 311 |         try!(seek_before_end(&mut pck_rdr, 200 * 1024));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:274:18
[INFO] [stdout]     |
[INFO] [stdout] 274 |             let pck_cur = try!(pck_rdr.read_packet_expected());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:350:6
[INFO] [stdout]     |
[INFO] [stdout] 350 |                     try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:352:14
[INFO] [stdout]     |
[INFO] [stdout] 352 |                 let st = try!(parse_format(&(stream.1).data[(stream.0).0..],
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 |             let st = try!(parse_format(&(stream.1).data[(stream.0).0..],
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:113:40
[INFO] [stdout]     |
[INFO] [stdout] 113 |         write!(fmt, "{}", std::error::Error::description(self))
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:10:24
[INFO] [stdout]     |
[INFO] [stdout] 10  | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 -     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout] 102 +     fn cause(&self) -> Option<&dyn std::error::Error> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:105:18
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 Some(err as &std::error::Error),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 105 -                 Some(err as &std::error::Error),
[INFO] [stdout] 105 +                 Some(err as &dyn std::error::Error),
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "6ecdcb532bf1a0d2690b664a1d7ec5df018209c23ad28ef4400e6ddb0b41e1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ecdcb532bf1a0d2690b664a1d7ec5df018209c23ad28ef4400e6ddb0b41e1b0", kill_on_drop: false }`
[INFO] [stdout] 6ecdcb532bf1a0d2690b664a1d7ec5df018209c23ad28ef4400e6ddb0b41e1b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c3c397f72320eeb82085e6d063ac42782d691b9c9d20a2861ce8daf6642529c
[INFO] running `Command { std: "docker" "start" "-a" "9c3c397f72320eeb82085e6d063ac42782d691b9c9d20a2861ce8daf6642529c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/vorbis.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let vorbis_version = try!(rdr.read_u32::<LittleEndian>());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/vorbis.rs:60:3
[INFO] [stderr]    |
[INFO] [stderr] 60 |         try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/vorbis.rs:62:23
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let audio_channels = try!(rdr.read_u8());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/vorbis.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let audio_sample_rate = try!(rdr.read_u32::<LittleEndian>());
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/opus.rs:62:21
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let opus_version = try!(rdr.read_u8());
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/opus.rs:67:3
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/opus.rs:69:24
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let output_channels = try!(rdr.read_u8());
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/opus.rs:70:17
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let pre_skip = try!(rdr.read_u16::<LittleEndian>());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/theora.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let vmaj = try!(rdr.read_u8());
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/theora.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let vmin = try!(rdr.read_u8());
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/theora.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let vrev = try!(rdr.read_u8());
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/theora.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let fmbw = try!(rdr.read_u16::<BigEndian>());
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/theora.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let fmbh = try!(rdr.read_u16::<BigEndian>());
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/theora.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let picw = try!(rdr.read_uint::<BigEndian>(3)) as u32;
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/theora.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let pich = try!(rdr.read_uint::<BigEndian>(3)) as u32;
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:135:16
[INFO] [stderr]     |
[INFO] [stderr] 135 |     let end_pos = try!(pck_rdr.seek_bytes(SeekFrom::End(0)));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:137:12
[INFO] [stderr]     |
[INFO] [stderr] 137 |     return Ok(try!(pck_rdr.seek_bytes(SeekFrom::End(-(end_pos_to_seek as i64)))));
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:145:2
[INFO] [stderr]     |
[INFO] [stderr] 145 |     try!(seek_before_end(pck_rdr, 150 * 1024));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:146:16
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let mut pck = try!(pck_rdr.read_packet_expected());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 149 |         pck = try!(pck_rdr.read_packet_expected());
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:202:20
[INFO] [stderr]     |
[INFO] [stderr] 202 |             let ident_hdr = try!(vorbis::read_header_ident(pck_data));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:210:20
[INFO] [stderr]     |
[INFO] [stderr] 210 |             let ident_hdr = try!(opus::read_header_ident(pck_data));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:218:20
[INFO] [stderr]     |
[INFO] [stderr] 218 |             let ident_hdr = try!(theora::read_header_ident(pck_data));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:248:12
[INFO] [stderr]     |
[INFO] [stderr] 248 |     let pck = try!(pck_rdr.read_packet_expected());
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:259:8
[INFO] [stderr]     |
[INFO] [stderr] 259 |         Some(try!(get_absgp_of_last_packet(&mut pck_rdr)))
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:264:11
[INFO] [stderr]     |
[INFO] [stderr] 264 |     res.push(try!(parse_format(&pck.data[id_inner.0..],
[INFO] [stderr]     |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:311:3
[INFO] [stderr]     |
[INFO] [stderr] 311 |         try!(seek_before_end(&mut pck_rdr, 200 * 1024));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:274:18
[INFO] [stderr]     |
[INFO] [stderr] 274 |             let pck_cur = try!(pck_rdr.read_packet_expected());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:350:6
[INFO] [stderr]     |
[INFO] [stderr] 350 |                     try!(Err(OggMetadataError::UnrecognizedFormat));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:352:14
[INFO] [stderr]     |
[INFO] [stderr] 352 |                 let st = try!(parse_format(&(stream.1).data[(stream.0).0..],
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:361:13
[INFO] [stderr]     |
[INFO] [stderr] 361 |             let st = try!(parse_format(&(stream.1).data[(stream.0).0..],
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:113:40
[INFO] [stderr]     |
[INFO] [stderr] 113 |         write!(fmt, "{}", std::error::Error::description(self))
[INFO] [stderr]     |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:102:29
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 102 -     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr] 102 +     fn cause(&self) -> Option<&dyn std::error::Error> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:105:18
[INFO] [stderr]     |
[INFO] [stderr] 105 |                 Some(err as &std::error::Error),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 105 -                 Some(err as &std::error::Error),
[INFO] [stderr] 105 +                 Some(err as &dyn std::error::Error),
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `ogg_metadata` (lib) generated 34 warnings
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/vorbis.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let vorbis_version = try!(rdr.read_u32::<LittleEndian>());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:102:29
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:10:24
[INFO] [stderr]     |
[INFO] [stderr] 10  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 102 -     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr] 102 +     fn cause(&self) -> Option<&dyn std::error::Error> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> examples/detector.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let mut f = try!(File::open(file_path));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ogg_metadata` (lib test) generated 34 warnings (32 duplicates)
[INFO] [stderr] warning: `ogg_metadata` (example "detector") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ogg_metadata-1f0d8224f9641c0d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ogg_metadata
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c3c397f72320eeb82085e6d063ac42782d691b9c9d20a2861ce8daf6642529c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c3c397f72320eeb82085e6d063ac42782d691b9c9d20a2861ce8daf6642529c", kill_on_drop: false }`
[INFO] [stdout] 9c3c397f72320eeb82085e6d063ac42782d691b9c9d20a2861ce8daf6642529c