[INFO] cloning repository https://github.com/tryashtar/nmu-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tryashtar/nmu-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftryashtar%2Fnmu-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb1a676006e2157ee3b0671f47b31cfd8f80ca75
[INFO] testing tryashtar/nmu-rs against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftryashtar%2Fnmu-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tryashtar/nmu-rs
[INFO] finished tweaking git repo https://github.com/tryashtar/nmu-rs
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[INFO] validating manifest of git repo https://github.com/tryashtar/nmu-rs on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
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[INFO] crate git repo https://github.com/tryashtar/nmu-rs 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `art`
[INFO] [stdout]    --> src/setting.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 241 |     art: &SetValue<Rc<DynamicImage>>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_art`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `art`
[INFO] [stdout]    --> src/setting.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     art: &SetValue<Rc<DynamicImage>>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_art`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `art`
[INFO] [stdout]    --> src/setting.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 |     art: &SetValue<Rc<DynamicImage>>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_art`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/tag_interop.rs:293:25
[INFO] [stdout]     |
[INFO] [stdout] 293 |     fn get_field(&self, field: &MetadataField) -> Option<MetadataValue> {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/tag_interop.rs:296:29
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/tag_interop.rs:296:52
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/tag_interop.rs:301:25
[INFO] [stdout]     |
[INFO] [stdout] 301 |     fn get_field(&self, field: &MetadataField) -> Option<MetadataValue> {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/tag_interop.rs:304:29
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/tag_interop.rs:304:52
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nice_path`
[INFO] [stdout]    --> src/main.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |         let nice_path = ItemPath::Folder(
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nice_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `results`
[INFO] [stdout]    --> src/main.rs:422:26
[INFO] [stdout]     |
[INFO] [stdout] 422 | fn handle_folder_results(results: &ProcessFolderResults) {}
[INFO] [stdout]     |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_folder_results` is never used
[INFO] [stdout]    --> src/main.rs:422:4
[INFO] [stdout]     |
[INFO] [stdout] 422 | fn handle_folder_results(results: &ProcessFolderResults) {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `nice_folder` is never read
[INFO] [stdout]    --> src/art.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct ArtConfigLoadResults {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 286 |     pub result: Result<Rc<ArtConfig>, Rc<ConfigError>>,
[INFO] [stdout] 287 |     pub nice_folder: PathBuf,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `icon_folder` is never read
[INFO] [stdout]    --> src/art.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 330 | pub struct ArtRepo {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 333 |     pub icon_folder: Option<PathBuf>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_option` is never used
[INFO] [stdout]    --> src/metadata.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl MetadataValue {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub fn from_option(value: Option<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProcessFolderResults` is never constructed
[INFO] [stdout]   --> src/setting.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct ProcessFolderResults {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_folder` is never used
[INFO] [stdout]   --> src/setting.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn process_folder(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/song_config.rs:58:22
[INFO] [stdout]    |
[INFO] [stdout] 58 |     TrackOutOfBounds(&'a Path, u32),
[INFO] [stdout]    |     ---------------- ^^^^^^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 58 -     TrackOutOfBounds(&'a Path, u32),
[INFO] [stdout] 58 +     TrackOutOfBounds((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/song_config.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |     DiscOutOfBounds(&'a Path, u32),
[INFO] [stdout]    |     --------------- ^^^^^^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 59 -     DiscOutOfBounds(&'a Path, u32),
[INFO] [stdout] 59 +     DiscOutOfBounds((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/song_config.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 |     NoTrackNumber(&'a Path),
[INFO] [stdout]    |     ------------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 60 -     NoTrackNumber(&'a Path),
[INFO] [stdout] 60 +     NoTrackNumber(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]   --> src/song_config.rs:61:26
[INFO] [stdout]    |
[INFO] [stdout] 61 |     DuplicateTrackNumber(&'a Path, &'a Path, u32),
[INFO] [stdout]    |     -------------------- ^^^^^^^^  ^^^^^^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 61 -     DuplicateTrackNumber(&'a Path, &'a Path, u32),
[INFO] [stdout] 61 +     DuplicateTrackNumber((), (), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/song_config.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |     UnexpectedDiscPresent(&'a Path, u32),
[INFO] [stdout]    |     --------------------- ^^^^^^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 62 -     UnexpectedDiscPresent(&'a Path, u32),
[INFO] [stdout] 62 +     UnexpectedDiscPresent((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/song_config.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     UnexpectedDiscAbsent(&'a Path),
[INFO] [stdout]    |     -------------------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 63 -     UnexpectedDiscAbsent(&'a Path),
[INFO] [stdout] 63 +     UnexpectedDiscAbsent(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SyncedOrSimple` is never used
[INFO] [stdout]    --> src/tag_interop.rs:408:6
[INFO] [stdout]     |
[INFO] [stdout] 408 | enum SyncedOrSimple {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_lyrics` is never used
[INFO] [stdout]    --> src/tag_interop.rs:412:4
[INFO] [stdout]     |
[INFO] [stdout] 412 | fn try_lyrics(lines: Vec<String>) -> SyncedOrSimple {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/strategy.rs:471:24
[INFO] [stdout]     |
[INFO] [stdout] 471 |     fn file_name(path: &Path) -> Cow<str> {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 471 |     fn file_name(path: &Path) -> Cow<'_, str> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.70s
[INFO] running `Command { std: "docker" "inspect" "a2ce4bb02acb8b67876673bf9d7343dd975b36bd296498952b6d9d847f75ecbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ce4bb02acb8b67876673bf9d7343dd975b36bd296498952b6d9d847f75ecbf", kill_on_drop: false }`
[INFO] [stdout] a2ce4bb02acb8b67876673bf9d7343dd975b36bd296498952b6d9d847f75ecbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b995d056451c94b14c69d59aad75c3b3b41f801df4201dd40f8dac3b2e936f43
[INFO] running `Command { std: "docker" "start" "-a" "b995d056451c94b14c69d59aad75c3b3b41f801df4201dd40f8dac3b2e936f43", kill_on_drop: false }`
[INFO] [stderr]    Compiling nmu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DateCache` and `ReverseMode`
[INFO] [stdout]   --> src/tests.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         DateCache, LibraryConfig, ScanDecision, ScanOptions, TagOptions, TagSettings,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     song_config::{AllSetter, LoadedConfig, RawSongConfigFile, ReverseMode, SongConfig},
[INFO] [stdout]    |                                                               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `art`
[INFO] [stdout]    --> src/setting.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 241 |     art: &SetValue<Rc<DynamicImage>>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_art`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `art`
[INFO] [stdout]    --> src/setting.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     art: &SetValue<Rc<DynamicImage>>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_art`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `art`
[INFO] [stdout]    --> src/setting.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 |     art: &SetValue<Rc<DynamicImage>>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_art`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/tag_interop.rs:293:25
[INFO] [stdout]     |
[INFO] [stdout] 293 |     fn get_field(&self, field: &MetadataField) -> Option<MetadataValue> {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/tag_interop.rs:296:29
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/tag_interop.rs:296:52
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/tag_interop.rs:301:25
[INFO] [stdout]     |
[INFO] [stdout] 301 |     fn get_field(&self, field: &MetadataField) -> Option<MetadataValue> {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/tag_interop.rs:304:29
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/tag_interop.rs:304:52
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nice_path`
[INFO] [stdout]    --> src/main.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |         let nice_path = ItemPath::Folder(
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nice_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `results`
[INFO] [stdout]    --> src/main.rs:422:26
[INFO] [stdout]     |
[INFO] [stdout] 422 | fn handle_folder_results(results: &ProcessFolderResults) {}
[INFO] [stdout]     |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_folder_results` is never used
[INFO] [stdout]    --> src/main.rs:422:4
[INFO] [stdout]     |
[INFO] [stdout] 422 | fn handle_folder_results(results: &ProcessFolderResults) {}
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `nice_folder` is never read
[INFO] [stdout]    --> src/art.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct ArtConfigLoadResults {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 286 |     pub result: Result<Rc<ArtConfig>, Rc<ConfigError>>,
[INFO] [stdout] 287 |     pub nice_folder: PathBuf,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `icon_folder` is never read
[INFO] [stdout]    --> src/art.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 330 | pub struct ArtRepo {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 333 |     pub icon_folder: Option<PathBuf>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_option` is never used
[INFO] [stdout]    --> src/metadata.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl MetadataValue {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub fn from_option(value: Option<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProcessFolderResults` is never constructed
[INFO] [stdout]   --> src/setting.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct ProcessFolderResults {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_folder` is never used
[INFO] [stdout]   --> src/setting.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn process_folder(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/song_config.rs:58:22
[INFO] [stdout]    |
[INFO] [stdout] 58 |     TrackOutOfBounds(&'a Path, u32),
[INFO] [stdout]    |     ---------------- ^^^^^^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 58 -     TrackOutOfBounds(&'a Path, u32),
[INFO] [stdout] 58 +     TrackOutOfBounds((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/song_config.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |     DiscOutOfBounds(&'a Path, u32),
[INFO] [stdout]    |     --------------- ^^^^^^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 59 -     DiscOutOfBounds(&'a Path, u32),
[INFO] [stdout] 59 +     DiscOutOfBounds((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/song_config.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 |     NoTrackNumber(&'a Path),
[INFO] [stdout]    |     ------------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 60 -     NoTrackNumber(&'a Path),
[INFO] [stdout] 60 +     NoTrackNumber(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]   --> src/song_config.rs:61:26
[INFO] [stdout]    |
[INFO] [stdout] 61 |     DuplicateTrackNumber(&'a Path, &'a Path, u32),
[INFO] [stdout]    |     -------------------- ^^^^^^^^  ^^^^^^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 61 -     DuplicateTrackNumber(&'a Path, &'a Path, u32),
[INFO] [stdout] 61 +     DuplicateTrackNumber((), (), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/song_config.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |     UnexpectedDiscPresent(&'a Path, u32),
[INFO] [stdout]    |     --------------------- ^^^^^^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 62 -     UnexpectedDiscPresent(&'a Path, u32),
[INFO] [stdout] 62 +     UnexpectedDiscPresent((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/song_config.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     UnexpectedDiscAbsent(&'a Path),
[INFO] [stdout]    |     -------------------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 63 -     UnexpectedDiscAbsent(&'a Path),
[INFO] [stdout] 63 +     UnexpectedDiscAbsent(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SyncedOrSimple` is never used
[INFO] [stdout]    --> src/tag_interop.rs:408:6
[INFO] [stdout]     |
[INFO] [stdout] 408 | enum SyncedOrSimple {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_lyrics` is never used
[INFO] [stdout]    --> src/tag_interop.rs:412:4
[INFO] [stdout]     |
[INFO] [stdout] 412 | fn try_lyrics(lines: Vec<String>) -> SyncedOrSimple {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/strategy.rs:471:24
[INFO] [stdout]     |
[INFO] [stdout] 471 |     fn file_name(path: &Path) -> Cow<str> {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 471 |     fn file_name(path: &Path) -> Cow<'_, str> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "b995d056451c94b14c69d59aad75c3b3b41f801df4201dd40f8dac3b2e936f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b995d056451c94b14c69d59aad75c3b3b41f801df4201dd40f8dac3b2e936f43", kill_on_drop: false }`
[INFO] [stdout] b995d056451c94b14c69d59aad75c3b3b41f801df4201dd40f8dac3b2e936f43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29d8dbe2af428810b7d044c213e2b1bfdb379d07578ae119ae899743dac7bbb6
[INFO] running `Command { std: "docker" "start" "-a" "29d8dbe2af428810b7d044c213e2b1bfdb379d07578ae119ae899743dac7bbb6", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `DateCache` and `ReverseMode`
[INFO] [stderr]   --> src/tests.rs:5:9
[INFO] [stderr]    |
[INFO] [stderr]  5 |         DateCache, LibraryConfig, ScanDecision, ScanOptions, TagOptions, TagSettings,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 10 |     song_config::{AllSetter, LoadedConfig, RawSongConfigFile, ReverseMode, SongConfig},
[INFO] [stderr]    |                                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `art`
[INFO] [stderr]    --> src/setting.rs:241:5
[INFO] [stderr]     |
[INFO] [stderr] 241 |     art: &SetValue<Rc<DynamicImage>>,
[INFO] [stderr]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_art`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `art`
[INFO] [stderr]    --> src/setting.rs:266:5
[INFO] [stderr]     |
[INFO] [stderr] 266 |     art: &SetValue<Rc<DynamicImage>>,
[INFO] [stderr]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_art`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `art`
[INFO] [stderr]    --> src/setting.rs:300:5
[INFO] [stderr]     |
[INFO] [stderr] 300 |     art: &SetValue<Rc<DynamicImage>>,
[INFO] [stderr]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_art`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field`
[INFO] [stderr]    --> src/tag_interop.rs:293:25
[INFO] [stderr]     |
[INFO] [stderr] 293 |     fn get_field(&self, field: &MetadataField) -> Option<MetadataValue> {
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field`
[INFO] [stderr]    --> src/tag_interop.rs:296:29
[INFO] [stderr]     |
[INFO] [stderr] 296 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/tag_interop.rs:296:52
[INFO] [stderr]     |
[INFO] [stderr] 296 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stderr]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field`
[INFO] [stderr]    --> src/tag_interop.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |     fn get_field(&self, field: &MetadataField) -> Option<MetadataValue> {
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field`
[INFO] [stderr]    --> src/tag_interop.rs:304:29
[INFO] [stderr]     |
[INFO] [stderr] 304 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/tag_interop.rs:304:52
[INFO] [stderr]     |
[INFO] [stderr] 304 |     fn set_field(&mut self, field: &MetadataField, value: MetadataValue) -> Option<SetFieldResult> {
[INFO] [stderr]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nice_path`
[INFO] [stderr]    --> src/main.rs:204:13
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let nice_path = ItemPath::Folder(
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nice_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `results`
[INFO] [stderr]    --> src/main.rs:422:26
[INFO] [stderr]     |
[INFO] [stderr] 422 | fn handle_folder_results(results: &ProcessFolderResults) {}
[INFO] [stderr]     |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results`
[INFO] [stderr] 
[INFO] [stderr] warning: function `handle_folder_results` is never used
[INFO] [stderr]    --> src/main.rs:422:4
[INFO] [stderr]     |
[INFO] [stderr] 422 | fn handle_folder_results(results: &ProcessFolderResults) {}
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `nice_folder` is never read
[INFO] [stderr]    --> src/art.rs:287:9
[INFO] [stderr]     |
[INFO] [stderr] 285 | pub struct ArtConfigLoadResults {
[INFO] [stderr]     |            -------------------- field in this struct
[INFO] [stderr] 286 |     pub result: Result<Rc<ArtConfig>, Rc<ConfigError>>,
[INFO] [stderr] 287 |     pub nice_folder: PathBuf,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `icon_folder` is never read
[INFO] [stderr]    --> src/art.rs:333:9
[INFO] [stderr]     |
[INFO] [stderr] 330 | pub struct ArtRepo {
[INFO] [stderr]     |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 333 |     pub icon_folder: Option<PathBuf>,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_option` is never used
[INFO] [stderr]    --> src/metadata.rs:172:12
[INFO] [stderr]     |
[INFO] [stderr] 159 | impl MetadataValue {
[INFO] [stderr]     | ------------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 172 |     pub fn from_option(value: Option<String>) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ProcessFolderResults` is never constructed
[INFO] [stderr]   --> src/setting.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct ProcessFolderResults {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_folder` is never used
[INFO] [stderr]   --> src/setting.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn process_folder(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> src/song_config.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |     TrackOutOfBounds(&'a Path, u32),
[INFO] [stderr]    |     ---------------- ^^^^^^^^  ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]    |
[INFO] [stderr] 58 -     TrackOutOfBounds(&'a Path, u32),
[INFO] [stderr] 58 +     TrackOutOfBounds((), ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> src/song_config.rs:59:21
[INFO] [stderr]    |
[INFO] [stderr] 59 |     DiscOutOfBounds(&'a Path, u32),
[INFO] [stderr]    |     --------------- ^^^^^^^^  ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]    |
[INFO] [stderr] 59 -     DiscOutOfBounds(&'a Path, u32),
[INFO] [stderr] 59 +     DiscOutOfBounds((), ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/song_config.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 |     NoTrackNumber(&'a Path),
[INFO] [stderr]    |     ------------- ^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 60 -     NoTrackNumber(&'a Path),
[INFO] [stderr] 60 +     NoTrackNumber(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0`, `1`, and `2` are never read
[INFO] [stderr]   --> src/song_config.rs:61:26
[INFO] [stderr]    |
[INFO] [stderr] 61 |     DuplicateTrackNumber(&'a Path, &'a Path, u32),
[INFO] [stderr]    |     -------------------- ^^^^^^^^  ^^^^^^^^  ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]    |
[INFO] [stderr] 61 -     DuplicateTrackNumber(&'a Path, &'a Path, u32),
[INFO] [stderr] 61 +     DuplicateTrackNumber((), (), ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> src/song_config.rs:62:27
[INFO] [stderr]    |
[INFO] [stderr] 62 |     UnexpectedDiscPresent(&'a Path, u32),
[INFO] [stderr]    |     --------------------- ^^^^^^^^  ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]    |
[INFO] [stderr] 62 -     UnexpectedDiscPresent(&'a Path, u32),
[INFO] [stderr] 62 +     UnexpectedDiscPresent((), ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/song_config.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |     UnexpectedDiscAbsent(&'a Path),
[INFO] [stderr]    |     -------------------- ^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 63 -     UnexpectedDiscAbsent(&'a Path),
[INFO] [stderr] 63 +     UnexpectedDiscAbsent(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: enum `SyncedOrSimple` is never used
[INFO] [stderr]    --> src/tag_interop.rs:408:6
[INFO] [stderr]     |
[INFO] [stderr] 408 | enum SyncedOrSimple {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `try_lyrics` is never used
[INFO] [stderr]    --> src/tag_interop.rs:412:4
[INFO] [stderr]     |
[INFO] [stderr] 412 | fn try_lyrics(lines: Vec<String>) -> SyncedOrSimple {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/strategy.rs:471:24
[INFO] [stderr]     |
[INFO] [stderr] 471 |     fn file_name(path: &Path) -> Cow<str> {
[INFO] [stderr]     |                        ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided 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: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 471 |     fn file_name(path: &Path) -> Cow<'_, str> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `nmu` (bin "nmu" test) generated 27 warnings (run `cargo fix --bin "nmu" -p nmu --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nmu-29b59506ec64428f)
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test tests::bad_durations ... ok
[INFO] [stdout] test tests::copy_field_nested ... ok
[INFO] [stdout] test tests::copy_full_modify ... ok
[INFO] [stdout] test tests::copy_field_simple ... ok
[INFO] [stdout] test tests::deserialize::field_select_multiple ... ok
[INFO] [stdout] test tests::copy_full_missing ... ok
[INFO] [stdout] test tests::copy_full_self ... ok
[INFO] [stdout] test tests::copy_field_missing ... ok
[INFO] [stdout] test tests::copy_full_simple ... ok
[INFO] [stdout] test tests::copy_full_chain ... ok
[INFO] [stdout] test tests::deserialize::field_select_all ... ok
[INFO] [stdout] test tests::deserialize::field_custom ... ok
[INFO] [stdout] test tests::deserialize::item_sel_multi ... ok
[INFO] [stdout] test tests::deserialize::field_select_title ... ok
[INFO] [stdout] test tests::deserialize::field_title ... ok
[INFO] [stdout] test tests::deserialize::local_item_self ... ok
[INFO] [stdout] test tests::deserialize::local_item_this ... ok
[INFO] [stdout] test tests::deserialize::item_sel_path ... ok
[INFO] [stdout] test tests::deserialize::modifier_join ... ok
[INFO] [stdout] test tests::deserialize::meta_list ... ok
[INFO] [stdout] test tests::deserialize::item_sel_seg ... ok
[INFO] [stdout] test tests::deserialize::modifier_prepend ... ok
[INFO] [stdout] test tests::deserialize::item_sel_subpath ... ok
[INFO] [stdout] test tests::deserialize::local_item_down ... ok
[INFO] [stdout] test tests::deserialize::meta_op_blank ... ok
[INFO] [stdout] test tests::deserialize::meta_op_context ... ok
[INFO] [stdout] test tests::deserialize::meta_op_modify ... ok
[INFO] [stdout] test tests::deserialize::meta_op_set ... ok
[INFO] [stdout] test tests::deserialize::range_index ... ok
[INFO] [stdout] test tests::deserialize::range_literal ... ok
[INFO] [stdout] test tests::deserialize::local_item_up ... ok
[INFO] [stdout] test tests::deserialize::segment_literal ... ok
[INFO] [stdout] test tests::deserialize::this_ser ... ok
[INFO] [stdout] test tests::deserialize::value_direct ... ok
[INFO] [stdout] test tests::good_durations ... ok
[INFO] [stdout] test tests::deserialize::meta_op_keep ... ok
[INFO] [stdout] test tests::deserialize::range_start ... ok
[INFO] [stdout] test tests::deserialize::modifier_split ... ok
[INFO] [stdout] test tests::interop::id3_simple_lyrics ... ok
[INFO] [stdout] test tests::deserialize::meta_str ... ok
[INFO] [stdout] test tests::interop::id3_synced_lyrics ... ok
[INFO] [stdout] test tests::deserialize::range_tuple ... ok
[INFO] [stdout] test tests::interop::lyric_equality ... ok
[INFO] [stdout] test tests::deserialize::modifier_append ... ok
[INFO] [stdout] test tests::path_equality ... ok
[INFO] [stdout] test tests::deserialize::take_simple ... ok
[INFO] [stdout] test tests::deserialize::take_struct ... ok
[INFO] [stdout] test tests::deserialize::value_from ... ok
[INFO] [stdout] test tests::deserialize::value_get_name ... ok
[INFO] [stdout] test tests::interop::ape_simple_lyrics ... ok
[INFO] [stdout] test tests::range_int_first ... ok
[INFO] [stdout] test tests::range_int_last ... ok
[INFO] [stdout] test tests::range_int_too_small ... ok
[INFO] [stdout] test tests::range_mult_backwards ... ok
[INFO] [stdout] test tests::range_mult_some ... ok
[INFO] [stdout] test tests::reverse_config ... ok
[INFO] [stdout] test tests::deserialize::segment_regex ... ok
[INFO] [stdout] test tests::select_segment_partial ... ok
[INFO] [stdout] test tests::select_segment_too_far ... ok
[INFO] [stdout] test tests::select_subpath_complex ... ok
[INFO] [stdout] test tests::range_int_from_back ... ok
[INFO] [stdout] test tests::select_path_full ... ok
[INFO] [stdout] test tests::range_int_too_big ... ok
[INFO] [stdout] test tests::range_mult_all ... ok
[INFO] [stdout] test tests::range_mult_clamp ... ok
[INFO] [stdout] test tests::select_path_partial ... ok
[INFO] [stdout] test tests::select_path_too_far ... ok
[INFO] [stdout] test tests::select_subpath_simple ... ok
[INFO] [stdout] test tests::select_segment_full ... ok
[INFO] [stdout] test tests::selector_matches ... ok
[INFO] [stderr] error: test failed, to rerun pass `--bin nmu`
[INFO] [stdout] test tests::interop::flac_simple_lyrics ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::interop::flac_simple_lyrics stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::interop::flac_simple_lyrics' (71) panicked at src/tests.rs:204:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "one\ntwo\nthree\nfour"
[INFO] [stdout]  right: "one\ntwo\nthree\nfour\nfive\nsix\nseven\neight"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x566e704acc42 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x566e704acc42 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x566e704acc42 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x566e704acc42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x566e704bdd5f - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x566e704bdd5f - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x566e70478b33 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x566e70478b33 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x566e70485622 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x566e7048a9ef - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x566e7048a881 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x566e701a7d1e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x566e701a7d1e - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x566e7048afff - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x566e7048afff - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x566e7048ae5a - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x566e70485769 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x566e7046cc9d - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x566e704c7cd0 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x566e704c7ad3 - core::panicking::assert_failed_inner::hdcc703ae7c807131
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:444:17
[INFO] [stdout]   20:     0x566e700c732c - core::panicking::assert_failed::h2aaf530ded6a5e7c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:399:5
[INFO] [stdout]   21:     0x566e700b43b2 - nmu::tests::interop::flac_simple_lyrics::h57eec57f64403cb5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:204:9
[INFO] [stdout]   22:     0x566e700b4947 - nmu::tests::interop::flac_simple_lyrics::{{closure}}::hcbb96e0ee45794ef
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests.rs:195:28
[INFO] [stdout]   23:     0x566e70073be6 - core::ops::function::FnOnce::call_once::h797ab2927d70c06d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x566e701a7afb - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x566e701a7afb - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x566e701bbb7d - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x566e701bbb7d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x566e701bbb7d - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x566e701bbb7d - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x566e701bbb7d - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x566e701bbb7d - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x566e701bbb7d - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x566e70195094 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x566e70195094 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x566e701989ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x566e701989ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x566e701989ca - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x566e701989ca - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x566e701989ca - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x566e701989ca - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x566e701989ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x566e70480b5f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x566e70480b5f - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7358d955faa4 - <unknown>
[INFO] [stdout]   45:     0x7358d95eca64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::interop::flac_simple_lyrics
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 70 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "29d8dbe2af428810b7d044c213e2b1bfdb379d07578ae119ae899743dac7bbb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d8dbe2af428810b7d044c213e2b1bfdb379d07578ae119ae899743dac7bbb6", kill_on_drop: false }`
[INFO] [stdout] 29d8dbe2af428810b7d044c213e2b1bfdb379d07578ae119ae899743dac7bbb6
