[INFO] fetching crate mtag-cli 0.1.3...
[INFO] testing mtag-cli-0.1.3 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate mtag-cli 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate mtag-cli 0.1.3 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mtag-cli 0.1.3
[INFO] finished tweaking crates.io crate mtag-cli 0.1.3
[INFO] tweaked toml for crates.io crate mtag-cli 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate mtag-cli 0.1.3 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ogg_pager v0.5.0
[INFO] [stderr]   Downloaded lofty_attr v0.9.0
[INFO] [stderr]   Downloaded lofty v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0e34f1ed47bbb5601dad622ee2b2567e64d69d3cb7ceb3500a273c54b80f6fc
[INFO] running `Command { std: "docker" "start" "-a" "c0e34f1ed47bbb5601dad622ee2b2567e64d69d3cb7ceb3500a273c54b80f6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0e34f1ed47bbb5601dad622ee2b2567e64d69d3cb7ceb3500a273c54b80f6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e34f1ed47bbb5601dad622ee2b2567e64d69d3cb7ceb3500a273c54b80f6fc", kill_on_drop: false }`
[INFO] [stdout] c0e34f1ed47bbb5601dad622ee2b2567e64d69d3cb7ceb3500a273c54b80f6fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46c8a3f2e71adbf3314a27a154f0ee09fae01d6647b85b041f533386bf41af4e
[INFO] running `Command { std: "docker" "start" "-a" "46c8a3f2e71adbf3314a27a154f0ee09fae01d6647b85b041f533386bf41af4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling portable-atomic v1.4.2
[INFO] [stderr]    Compiling anstyle v1.0.1
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling uuid v1.4.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling cfb v0.7.3
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling anstream v0.3.2
[INFO] [stderr]    Compiling ogg_pager v0.5.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling base64 v0.21.2
[INFO] [stderr]    Compiling clap_builder v4.3.21
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling infer v0.15.0
[INFO] [stderr]    Compiling indicatif v0.17.6
[INFO] [stderr]    Compiling lofty_attr v0.9.0
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling lofty v0.15.0
[INFO] [stderr]    Compiling clap v4.3.21
[INFO] [stderr]    Compiling mtag-cli v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/utils/tools.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |             if (mime.contains("audio")) {
[INFO] [stdout]    |                ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -             if (mime.contains("audio")) {
[INFO] [stdout] 21 +             if mime.contains("audio") {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/music/song.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub struct Song {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 3  |     artist: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 4  |     album: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 5  |     year: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 6  |     track: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     disc: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     genre: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 9  |     album_artist: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     composer: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     lyrist: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     comment: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     lyric: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     cover: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/music_organizer/organizer.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         copy_file_with_parents(&file_copy_unit.from, &file_copy_unit.to);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let _ = copy_file_with_parents(&file_copy_unit.from, &file_copy_unit.to);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.70s
[INFO] running `Command { std: "docker" "inspect" "46c8a3f2e71adbf3314a27a154f0ee09fae01d6647b85b041f533386bf41af4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46c8a3f2e71adbf3314a27a154f0ee09fae01d6647b85b041f533386bf41af4e", kill_on_drop: false }`
[INFO] [stdout] 46c8a3f2e71adbf3314a27a154f0ee09fae01d6647b85b041f533386bf41af4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ee94be344a08ebc174cc1b963f1b78d09712219878831d96be03513ae974bf1
[INFO] running `Command { std: "docker" "start" "-a" "5ee94be344a08ebc174cc1b963f1b78d09712219878831d96be03513ae974bf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling mtag-cli v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/utils/tools.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |             if (mime.contains("audio")) {
[INFO] [stdout]    |                ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -             if (mime.contains("audio")) {
[INFO] [stdout] 21 +             if mime.contains("audio") {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/music/song.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub struct Song {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 3  |     artist: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 4  |     album: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 5  |     year: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 6  |     track: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     disc: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     genre: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 9  |     album_artist: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     composer: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     lyrist: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     comment: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     lyric: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     cover: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/music_organizer/organizer.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         copy_file_with_parents(&file_copy_unit.from, &file_copy_unit.to);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let _ = copy_file_with_parents(&file_copy_unit.from, &file_copy_unit.to);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/utils/tools.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |             if (mime.contains("audio")) {
[INFO] [stdout]    |                ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -             if (mime.contains("audio")) {
[INFO] [stdout] 21 +             if mime.contains("audio") {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/music/song.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub struct Song {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 3  |     artist: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 4  |     album: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 5  |     year: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 6  |     track: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 7  |     disc: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     genre: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 9  |     album_artist: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     composer: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     lyrist: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     comment: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     lyric: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     cover: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/music_organizer/organizer.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         copy_file_with_parents(&file_copy_unit.from, &file_copy_unit.to);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let _ = copy_file_with_parents(&file_copy_unit.from, &file_copy_unit.to);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "5ee94be344a08ebc174cc1b963f1b78d09712219878831d96be03513ae974bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee94be344a08ebc174cc1b963f1b78d09712219878831d96be03513ae974bf1", kill_on_drop: false }`
[INFO] [stdout] 5ee94be344a08ebc174cc1b963f1b78d09712219878831d96be03513ae974bf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c43886b45fa7d83d7579063972cb50770d5a6963716243c85982e76cfa104ebe
[INFO] running `Command { std: "docker" "start" "-a" "c43886b45fa7d83d7579063972cb50770d5a6963716243c85982e76cfa104ebe", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/utils/tools.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 |             if (mime.contains("audio")) {
[INFO] [stderr]    |                ^                      ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 -             if (mime.contains("audio")) {
[INFO] [stderr] 21 +             if mime.contains("audio") {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/music/song.rs:3:5
[INFO] [stderr]    |
[INFO] [stderr] 2  | pub struct Song {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 3  |     artist: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 4  |     album: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 5  |     year: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 6  |     track: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 7  |     disc: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 8  |     genre: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 9  |     album_artist: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 10 |     composer: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 11 |     lyrist: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 12 |     comment: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 13 |     lyric: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 14 |     cover: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/music_organizer/organizer.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         copy_file_with_parents(&file_copy_unit.from, &file_copy_unit.to);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let _ = copy_file_with_parents(&file_copy_unit.from, &file_copy_unit.to);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mtag-cli` (lib) generated 3 warnings (run `cargo fix --lib -p mtag-cli` to apply 1 suggestion)
[INFO] [stderr] warning: `mtag-cli` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mtag_cli-27fbbdad6ad82362)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils::tools::tests::test_contains_tv_keywords ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mtag-9d945374d34677a8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mtag_cli
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/utils/tools.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 |             if (mime.contains("audio")) {
[INFO] [stderr]    |                ^                      ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 -             if (mime.contains("audio")) {
[INFO] [stderr] 21 +             if mime.contains("audio") {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c43886b45fa7d83d7579063972cb50770d5a6963716243c85982e76cfa104ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c43886b45fa7d83d7579063972cb50770d5a6963716243c85982e76cfa104ebe", kill_on_drop: false }`
[INFO] [stdout] c43886b45fa7d83d7579063972cb50770d5a6963716243c85982e76cfa104ebe
