[INFO] cloning repository https://github.com/tonitrnel/audio-metadata-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonitrnel/audio-metadata-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonitrnel%2Faudio-metadata-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonitrnel%2Faudio-metadata-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 559d8ea725195aece11a5fafad6d8ddbe5e1c55b
[INFO] testing tonitrnel/audio-metadata-parser against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonitrnel%2Faudio-metadata-parser" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tonitrnel/audio-metadata-parser
[INFO] finished tweaking git repo https://github.com/tonitrnel/audio-metadata-parser
[INFO] tweaked toml for git repo https://github.com/tonitrnel/audio-metadata-parser written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tonitrnel/audio-metadata-parser on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tonitrnel/audio-metadata-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f192e66e6f860e4ce763540f74b8251b8b89d7127888aa80df048d3edee97de5
[INFO] running `Command { std: "docker" "start" "-a" "f192e66e6f860e4ce763540f74b8251b8b89d7127888aa80df048d3edee97de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f192e66e6f860e4ce763540f74b8251b8b89d7127888aa80df048d3edee97de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f192e66e6f860e4ce763540f74b8251b8b89d7127888aa80df048d3edee97de5", kill_on_drop: false }`
[INFO] [stdout] f192e66e6f860e4ce763540f74b8251b8b89d7127888aa80df048d3edee97de5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abd387286537995c5525b566d1056b68e92b93d9dffc7e5acff3a08e6385818d
[INFO] running `Command { std: "docker" "start" "-a" "abd387286537995c5525b566d1056b68e92b93d9dffc7e5acff3a08e6385818d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptdgrp-audmetap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | mod tests {
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use std::fs;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | mod tests {
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use std::path::Path;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | mod tests {
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Block` is more private than the item `FlacParsedBlock::Raw::0`
[INFO] [stdout]   --> src/flac.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     Raw(Block),
[INFO] [stdout]    |         ^^^^^ field `FlacParsedBlock::Raw::0` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Block` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/flac.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub(crate) struct Block {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `V1Tag` is more private than the item `ID3ParsedTag::V1Tag::0`
[INFO] [stdout]    --> src/id3.rs:120:11
[INFO] [stdout]     |
[INFO] [stdout] 120 |     V1Tag(V1Tag),
[INFO] [stdout]     |           ^^^^^ field `ID3ParsedTag::V1Tag::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `V1Tag` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/id3.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub(crate) struct V1Tag {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `id3::Comments` is more private than the item `ID3ParsedTag::Comments::0`
[INFO] [stdout]    --> src/id3.rs:123:14
[INFO] [stdout]     |
[INFO] [stdout] 123 |     Comments(Comments),
[INFO] [stdout]     |              ^^^^^^^^ field `ID3ParsedTag::Comments::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `id3::Comments` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/id3.rs:290:1
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub(crate) struct Comments {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Frame` is more private than the item `ID3ParsedTag::Raw::0`
[INFO] [stdout]    --> src/id3.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     Raw(Frame),
[INFO] [stdout]     |         ^^^^^ field `ID3ParsedTag::Raw::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Frame` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/id3.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub(crate) struct Frame {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/flac.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct StreamInfo {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 101 |     minimum_block_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 102 |     maximum_block_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |     minimum_frame_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 104 |     maximum_frame_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     sample_rate: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 106 |     channels: u8,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 107 |     bits_per_sample: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 108 |     total_samples: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 109 |     md5: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StreamInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version`, `revision`, `flags`, and `frames_size` are never read
[INFO] [stdout]   --> src/id3.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct ID3 {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 10 |     version: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     revision: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     flags: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     frames_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ID3` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/id3.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub(crate) struct V1Tag {
[INFO] [stdout]     |                   ----- fields in this struct
[INFO] [stdout] 201 |     title: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 202 |     artist: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 203 |     album: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 204 |     year: u32,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 205 |     comment: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 206 |     track: Option<u8>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 207 |     genre: u8,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `V1Tag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `language`, `excerpt`, and `content` are never read
[INFO] [stdout]    --> src/id3.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub(crate) struct Comments {
[INFO] [stdout]     |                   -------- fields in this struct
[INFO] [stdout] 291 |     language: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 292 |     excerpt: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 293 |     content: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Comments` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/ogg.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct VorbisIdentification {
[INFO] [stdout]     |            -------------------- fields in this struct
[INFO] [stdout] 178 |     vorbis_version: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 179 |     audio_channels: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 180 |     audio_sample_rate: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 181 |     bitrate_maximum: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 182 |     bitrate_nominal: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 183 |     bitrate_minimum: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 184 |     blocksize_0: u8, // 2 exponent, should less or equal blocksize_1
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 185 |     blocksize_1: u8, // 2 exponent
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 186 |     framing_flag: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VorbisIdentification` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/ogg.rs:220:5
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub struct OpusIdentification {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 220 |     version: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 221 |     channel_output_count: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 222 |     pre_skip: u16,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 223 |     input_sample_rate: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 224 |     output_gain: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 225 |     channel_mapping_family: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 226 |     channel_mapping_table: Option<Vec<u8>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OpusIdentification` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/utils.rs:17:43
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn new(bytes: &'a [u8]) -> ByteReader {
[INFO] [stdout]    |                               --          ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn new(bytes: &'a [u8]) -> ByteReader<'a> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/utils.rs:20:66
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn with_offset(bytes: &'a [u8], offset: usize) -> ByteReader {
[INFO] [stdout]    |                                       --                         ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn with_offset(bytes: &'a [u8], offset: usize) -> ByteReader<'a> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "abd387286537995c5525b566d1056b68e92b93d9dffc7e5acff3a08e6385818d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd387286537995c5525b566d1056b68e92b93d9dffc7e5acff3a08e6385818d", kill_on_drop: false }`
[INFO] [stdout] abd387286537995c5525b566d1056b68e92b93d9dffc7e5acff3a08e6385818d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a61cc5edfaed1f8c22551699d48178b40f2ee5b80bc20dc7248990380e197642
[INFO] running `Command { std: "docker" "start" "-a" "a61cc5edfaed1f8c22551699d48178b40f2ee5b80bc20dc7248990380e197642", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | mod tests {
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use std::fs;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | mod tests {
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use std::path::Path;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | mod tests {
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Block` is more private than the item `FlacParsedBlock::Raw::0`
[INFO] [stdout]   --> src/flac.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     Raw(Block),
[INFO] [stdout]    |         ^^^^^ field `FlacParsedBlock::Raw::0` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Block` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/flac.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub(crate) struct Block {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `V1Tag` is more private than the item `ID3ParsedTag::V1Tag::0`
[INFO] [stdout]    --> src/id3.rs:120:11
[INFO] [stdout]     |
[INFO] [stdout] 120 |     V1Tag(V1Tag),
[INFO] [stdout]     |           ^^^^^ field `ID3ParsedTag::V1Tag::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `V1Tag` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/id3.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub(crate) struct V1Tag {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `id3::Comments` is more private than the item `ID3ParsedTag::Comments::0`
[INFO] [stdout]    --> src/id3.rs:123:14
[INFO] [stdout]     |
[INFO] [stdout] 123 |     Comments(Comments),
[INFO] [stdout]     |              ^^^^^^^^ field `ID3ParsedTag::Comments::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `id3::Comments` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/id3.rs:290:1
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub(crate) struct Comments {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Frame` is more private than the item `ID3ParsedTag::Raw::0`
[INFO] [stdout]    --> src/id3.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     Raw(Frame),
[INFO] [stdout]     |         ^^^^^ field `ID3ParsedTag::Raw::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Frame` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/id3.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub(crate) struct Frame {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/flac.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct StreamInfo {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 101 |     minimum_block_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 102 |     maximum_block_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |     minimum_frame_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 104 |     maximum_frame_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     sample_rate: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 106 |     channels: u8,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 107 |     bits_per_sample: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 108 |     total_samples: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 109 |     md5: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StreamInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version`, `revision`, `flags`, and `frames_size` are never read
[INFO] [stdout]   --> src/id3.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct ID3 {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 10 |     version: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     revision: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     flags: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     frames_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ID3` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/id3.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub(crate) struct V1Tag {
[INFO] [stdout]     |                   ----- fields in this struct
[INFO] [stdout] 201 |     title: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 202 |     artist: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 203 |     album: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 204 |     year: u32,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 205 |     comment: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 206 |     track: Option<u8>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 207 |     genre: u8,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `V1Tag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `language`, `excerpt`, and `content` are never read
[INFO] [stdout]    --> src/id3.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub(crate) struct Comments {
[INFO] [stdout]     |                   -------- fields in this struct
[INFO] [stdout] 291 |     language: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 292 |     excerpt: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 293 |     content: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Comments` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/ogg.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct VorbisIdentification {
[INFO] [stdout]     |            -------------------- fields in this struct
[INFO] [stdout] 178 |     vorbis_version: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 179 |     audio_channels: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 180 |     audio_sample_rate: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 181 |     bitrate_maximum: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 182 |     bitrate_nominal: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 183 |     bitrate_minimum: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 184 |     blocksize_0: u8, // 2 exponent, should less or equal blocksize_1
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 185 |     blocksize_1: u8, // 2 exponent
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 186 |     framing_flag: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VorbisIdentification` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/ogg.rs:220:5
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub struct OpusIdentification {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 220 |     version: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 221 |     channel_output_count: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 222 |     pre_skip: u16,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 223 |     input_sample_rate: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 224 |     output_gain: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 225 |     channel_mapping_family: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 226 |     channel_mapping_table: Option<Vec<u8>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OpusIdentification` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/utils.rs:17:43
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn new(bytes: &'a [u8]) -> ByteReader {
[INFO] [stdout]    |                               --          ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn new(bytes: &'a [u8]) -> ByteReader<'a> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/utils.rs:20:66
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn with_offset(bytes: &'a [u8], offset: usize) -> ByteReader {
[INFO] [stdout]    |                                       --                         ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn with_offset(bytes: &'a [u8], offset: usize) -> ByteReader<'a> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ptdgrp-audmetap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Block` is more private than the item `FlacParsedBlock::Raw::0`
[INFO] [stdout]   --> src/flac.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     Raw(Block),
[INFO] [stdout]    |         ^^^^^ field `FlacParsedBlock::Raw::0` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Block` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/flac.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub(crate) struct Block {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `V1Tag` is more private than the item `ID3ParsedTag::V1Tag::0`
[INFO] [stdout]    --> src/id3.rs:120:11
[INFO] [stdout]     |
[INFO] [stdout] 120 |     V1Tag(V1Tag),
[INFO] [stdout]     |           ^^^^^ field `ID3ParsedTag::V1Tag::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `V1Tag` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/id3.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub(crate) struct V1Tag {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `id3::Comments` is more private than the item `ID3ParsedTag::Comments::0`
[INFO] [stdout]    --> src/id3.rs:123:14
[INFO] [stdout]     |
[INFO] [stdout] 123 |     Comments(Comments),
[INFO] [stdout]     |              ^^^^^^^^ field `ID3ParsedTag::Comments::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `id3::Comments` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/id3.rs:290:1
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub(crate) struct Comments {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Frame` is more private than the item `ID3ParsedTag::Raw::0`
[INFO] [stdout]    --> src/id3.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     Raw(Frame),
[INFO] [stdout]     |         ^^^^^ field `ID3ParsedTag::Raw::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Frame` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/id3.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub(crate) struct Frame {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/flac.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct StreamInfo {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 101 |     minimum_block_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 102 |     maximum_block_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |     minimum_frame_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 104 |     maximum_frame_size: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 105 |     sample_rate: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 106 |     channels: u8,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 107 |     bits_per_sample: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 108 |     total_samples: u64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 109 |     md5: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StreamInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version`, `revision`, `flags`, and `frames_size` are never read
[INFO] [stdout]   --> src/id3.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct ID3 {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 10 |     version: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     revision: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     flags: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     frames_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ID3` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/id3.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub(crate) struct V1Tag {
[INFO] [stdout]     |                   ----- fields in this struct
[INFO] [stdout] 201 |     title: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 202 |     artist: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 203 |     album: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 204 |     year: u32,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 205 |     comment: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 206 |     track: Option<u8>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 207 |     genre: u8,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `V1Tag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `language`, `excerpt`, and `content` are never read
[INFO] [stdout]    --> src/id3.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub(crate) struct Comments {
[INFO] [stdout]     |                   -------- fields in this struct
[INFO] [stdout] 291 |     language: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 292 |     excerpt: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 293 |     content: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Comments` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/ogg.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct VorbisIdentification {
[INFO] [stdout]     |            -------------------- fields in this struct
[INFO] [stdout] 178 |     vorbis_version: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 179 |     audio_channels: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 180 |     audio_sample_rate: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 181 |     bitrate_maximum: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 182 |     bitrate_nominal: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 183 |     bitrate_minimum: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 184 |     blocksize_0: u8, // 2 exponent, should less or equal blocksize_1
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 185 |     blocksize_1: u8, // 2 exponent
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 186 |     framing_flag: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VorbisIdentification` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/ogg.rs:220:5
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub struct OpusIdentification {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 220 |     version: u8,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 221 |     channel_output_count: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 222 |     pre_skip: u16,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 223 |     input_sample_rate: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 224 |     output_gain: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 225 |     channel_mapping_family: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 226 |     channel_mapping_table: Option<Vec<u8>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OpusIdentification` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/utils.rs:17:43
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn new(bytes: &'a [u8]) -> ByteReader {
[INFO] [stdout]    |                               --          ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn new(bytes: &'a [u8]) -> ByteReader<'a> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/utils.rs:20:66
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn with_offset(bytes: &'a [u8], offset: usize) -> ByteReader {
[INFO] [stdout]    |                                       --                         ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn with_offset(bytes: &'a [u8], offset: usize) -> ByteReader<'a> {
[INFO] [stdout]    |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "a61cc5edfaed1f8c22551699d48178b40f2ee5b80bc20dc7248990380e197642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61cc5edfaed1f8c22551699d48178b40f2ee5b80bc20dc7248990380e197642", kill_on_drop: false }`
[INFO] [stdout] a61cc5edfaed1f8c22551699d48178b40f2ee5b80bc20dc7248990380e197642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aef6ea62a590d0c6e4f3eea9e35ad70afc335a6d82a5dc1b0310de6d186a9ea1
[INFO] running `Command { std: "docker" "start" "-a" "aef6ea62a590d0c6e4f3eea9e35ad70afc335a6d82a5dc1b0310de6d186a9ea1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/lib.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> src/lib.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | mod tests {
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/lib.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     use std::fs;
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> src/lib.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | mod tests {
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]   --> src/lib.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     use std::path::Path;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> src/lib.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | mod tests {
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `Block` is more private than the item `FlacParsedBlock::Raw::0`
[INFO] [stderr]   --> src/flac.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |     Raw(Block),
[INFO] [stderr]    |         ^^^^^ field `FlacParsedBlock::Raw::0` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `Block` is only usable at visibility `pub(crate)`
[INFO] [stderr]   --> src/flac.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub(crate) struct Block {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `V1Tag` is more private than the item `ID3ParsedTag::V1Tag::0`
[INFO] [stderr]    --> src/id3.rs:120:11
[INFO] [stderr]     |
[INFO] [stderr] 120 |     V1Tag(V1Tag),
[INFO] [stderr]     |           ^^^^^ field `ID3ParsedTag::V1Tag::0` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `V1Tag` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/id3.rs:200:1
[INFO] [stderr]     |
[INFO] [stderr] 200 | pub(crate) struct V1Tag {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `id3::Comments` is more private than the item `ID3ParsedTag::Comments::0`
[INFO] [stderr]    --> src/id3.rs:123:14
[INFO] [stderr]     |
[INFO] [stderr] 123 |     Comments(Comments),
[INFO] [stderr]     |              ^^^^^^^^ field `ID3ParsedTag::Comments::0` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `id3::Comments` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/id3.rs:290:1
[INFO] [stderr]     |
[INFO] [stderr] 290 | pub(crate) struct Comments {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `Frame` is more private than the item `ID3ParsedTag::Raw::0`
[INFO] [stderr]    --> src/id3.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     Raw(Frame),
[INFO] [stderr]     |         ^^^^^ field `ID3ParsedTag::Raw::0` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `Frame` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/id3.rs:129:1
[INFO] [stderr]     |
[INFO] [stderr] 129 | pub(crate) struct Frame {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/flac.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub struct StreamInfo {
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] 101 |     minimum_block_size: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 102 |     maximum_block_size: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 103 |     minimum_frame_size: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 104 |     maximum_frame_size: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 105 |     sample_rate: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 106 |     channels: u8,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 107 |     bits_per_sample: u8,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 108 |     total_samples: u64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 109 |     md5: String,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `StreamInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `version`, `revision`, `flags`, and `frames_size` are never read
[INFO] [stderr]   --> src/id3.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct ID3 {
[INFO] [stderr]    |            --- fields in this struct
[INFO] [stderr] 10 |     version: u8,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 11 |     revision: u8,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 12 |     flags: u8,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 13 |     frames_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ID3` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/id3.rs:201:5
[INFO] [stderr]     |
[INFO] [stderr] 200 | pub(crate) struct V1Tag {
[INFO] [stderr]     |                   ----- fields in this struct
[INFO] [stderr] 201 |     title: String,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 202 |     artist: String,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 203 |     album: String,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 204 |     year: u32,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 205 |     comment: String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 206 |     track: Option<u8>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 207 |     genre: u8,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `V1Tag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `language`, `excerpt`, and `content` are never read
[INFO] [stderr]    --> src/id3.rs:291:5
[INFO] [stderr]     |
[INFO] [stderr] 290 | pub(crate) struct Comments {
[INFO] [stderr]     |                   -------- fields in this struct
[INFO] [stderr] 291 |     language: String,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 292 |     excerpt: String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 293 |     content: String,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Comments` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/ogg.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub struct VorbisIdentification {
[INFO] [stderr]     |            -------------------- fields in this struct
[INFO] [stderr] 178 |     vorbis_version: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 179 |     audio_channels: u8,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 180 |     audio_sample_rate: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 181 |     bitrate_maximum: i32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 182 |     bitrate_nominal: i32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 183 |     bitrate_minimum: i32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 184 |     blocksize_0: u8, // 2 exponent, should less or equal blocksize_1
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 185 |     blocksize_1: u8, // 2 exponent
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 186 |     framing_flag: u8,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `VorbisIdentification` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/ogg.rs:220:5
[INFO] [stderr]     |
[INFO] [stderr] 219 | pub struct OpusIdentification {
[INFO] [stderr]     |            ------------------ fields in this struct
[INFO] [stderr] 220 |     version: u8,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 221 |     channel_output_count: u8,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 222 |     pre_skip: u16,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 223 |     input_sample_rate: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 224 |     output_gain: u16,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 225 |     channel_mapping_family: u8,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 226 |     channel_mapping_table: Option<Vec<u8>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `OpusIdentification` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/utils.rs:17:43
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub(crate) fn new(bytes: &'a [u8]) -> ByteReader {
[INFO] [stderr]    |                               --          ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub(crate) fn new(bytes: &'a [u8]) -> ByteReader<'a> {
[INFO] [stderr]    |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/utils.rs:20:66
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub(crate) fn with_offset(bytes: &'a [u8], offset: usize) -> ByteReader {
[INFO] [stderr]    |                                       --                         ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                       |
[INFO] [stderr]    |                                       the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub(crate) fn with_offset(bytes: &'a [u8], offset: usize) -> ByteReader<'a> {
[INFO] [stderr]    |                                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ptdgrp-audmetap` (lib) generated 15 warnings (run `cargo fix --lib -p ptdgrp-audmetap` to apply 5 suggestions)
[INFO] [stderr] warning: `ptdgrp-audmetap` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ptdgrp_audmetap-e3a2e2219d005ffb)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test utils::tests::test_crc32 ... ok
[INFO] [stdout] test utils::tests::test_u8_to_u16 ... ok
[INFO] [stdout] test tests::test ... FAILED
[INFO] [stdout] test base64::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test' (17) panicked at src/lib.rs:22:36:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x638b144cce32 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x638b144cce32 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x638b144cce32 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x638b144cce32 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x638b144e19ea - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x638b144e19ea - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x638b144d1c36 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x638b144d1c36 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x638b144ab26f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x638b144ab26f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x638b144c4e09 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x638b1446046e - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x638b1446046e - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x638b144c4fc2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x638b144c4fc2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x638b144ab328 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x638b144a0419 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x638b144ac17d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x638b144e209c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x638b144e1e72 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x638b14452290 - <core[585f66e14d78f9ba]::result::Result<alloc[15e7b27aba85d2e2]::vec::Vec<u8>, std[3f03f8b59f91bef1]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x638b14452290 - ptdgrp_audmetap[92b6693ef2fdfefb]::tests::test
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:22:36
[INFO] [stdout]   22:     0x638b14450f57 - ptdgrp_audmetap[92b6693ef2fdfefb]::tests::test::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:20:14
[INFO] [stdout]   23:     0x638b14450946 - <ptdgrp_audmetap[92b6693ef2fdfefb]::tests::test::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x638b1445481b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x638b1445481b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x638b1446107a - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x638b1446107a - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x638b1446107a - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x638b1446107a - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x638b1446107a - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x638b1446107a - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x638b1446107a - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x638b1445b544 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x638b1445b544 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x638b14463b72 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x638b14463b72 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x638b14463b72 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x638b14463b72 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x638b14463b72 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x638b14463b72 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x638b14463b72 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x638b144cc37f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x638b144cc37f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x7d1db94adaa4 - <unknown>
[INFO] [stdout]   45:     0x7d1db953aa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aef6ea62a590d0c6e4f3eea9e35ad70afc335a6d82a5dc1b0310de6d186a9ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef6ea62a590d0c6e4f3eea9e35ad70afc335a6d82a5dc1b0310de6d186a9ea1", kill_on_drop: false }`
[INFO] [stdout] aef6ea62a590d0c6e4f3eea9e35ad70afc335a6d82a5dc1b0310de6d186a9ea1
