[INFO] fetching crate jimaku 0.2.1...
[INFO] testing jimaku-0.2.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate jimaku 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate jimaku 0.2.1
[INFO] finished tweaking crates.io crate jimaku 0.2.1
[INFO] tweaked toml for crates.io crate jimaku 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jimaku 0.2.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jimaku 0.2.1 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbf92ffb4a4e2a2cd424808a8cd92a2ef33ba599ec22c28269e32358ccd1d36b
[INFO] running `Command { std: "docker" "start" "-a" "dbf92ffb4a4e2a2cd424808a8cd92a2ef33ba599ec22c28269e32358ccd1d36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbf92ffb4a4e2a2cd424808a8cd92a2ef33ba599ec22c28269e32358ccd1d36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf92ffb4a4e2a2cd424808a8cd92a2ef33ba599ec22c28269e32358ccd1d36b", kill_on_drop: false }`
[INFO] [stdout] dbf92ffb4a4e2a2cd424808a8cd92a2ef33ba599ec22c28269e32358ccd1d36b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5848364626eae242524f4643c97d8bd9fe4d9f06bb7d933ebe8138cdfa59b24
[INFO] running `Command { std: "docker" "start" "-a" "e5848364626eae242524f4643c97d8bd9fe4d9f06bb7d933ebe8138cdfa59b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.165
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling rustls-pki-types v1.10.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling rustls v0.23.18
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.7.3
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling clap_builder v4.5.21
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling webpki-roots v0.26.7
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling querystring v1.1.0
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling clap v4.5.21
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling ureq v2.10.1
[INFO] [stderr]    Compiling jimaku v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]  --> src/utils/file.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct File {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_filename`, `get_subtitle_filename`, `get_hash`, and `download` are never used
[INFO] [stdout]   --> src/utils/file.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl File {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new(filepath: PathBuf, lang: Lang, mode: Mode) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn get_filename(&self) -> &OsStr {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn get_subtitle_filename(&self) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn get_hash(&self) -> (String, u64) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn download(&self, contents: String) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checksum_64k` is never used
[INFO] [stdout]  --> src/utils/hash.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn checksum_64k(file: &mut fs::File, position: io::SeekFrom, buffer: &mut [u8; 64 * 1024]) -> u64 {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_u64` is never used
[INFO] [stdout]   --> src/utils/hash.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn to_u64(bytes: &[u8]) -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute` is never used
[INFO] [stdout]   --> src/utils/hash.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn compute(file_path: &String) -> (String, u64) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lang` is never constructed
[INFO] [stdout]  --> src/utils/lang.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Lang {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subtitle` is never constructed
[INFO] [stdout]  --> src/utils/subtitle.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Subtitle {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "e5848364626eae242524f4643c97d8bd9fe4d9f06bb7d933ebe8138cdfa59b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5848364626eae242524f4643c97d8bd9fe4d9f06bb7d933ebe8138cdfa59b24", kill_on_drop: false }`
[INFO] [stdout] e5848364626eae242524f4643c97d8bd9fe4d9f06bb7d933ebe8138cdfa59b24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa5ff2e43605aa73d3bf3ca25629c6bcd7b717acd8c37129c44d037e7af3ca7
[INFO] running `Command { std: "docker" "start" "-a" "eaa5ff2e43605aa73d3bf3ca25629c6bcd7b717acd8c37129c44d037e7af3ca7", kill_on_drop: false }`
[INFO] [stderr]    Compiling jimaku v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `mode` is never read
[INFO] [stdout]   --> src/utils/file.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct File {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub mode: Mode,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `File` has a derived impl for the trait `Clone`, 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: associated items `new`, `get_filename`, `get_hash`, and `download` are never used
[INFO] [stdout]   --> src/utils/file.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl File {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new(filepath: PathBuf, lang: Lang, mode: Mode) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn get_filename(&self) -> &OsStr {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn get_hash(&self) -> (String, u64) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn download(&self, contents: String) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checksum_64k` is never used
[INFO] [stdout]  --> src/utils/hash.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn checksum_64k(file: &mut fs::File, position: io::SeekFrom, buffer: &mut [u8; 64 * 1024]) -> u64 {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_u64` is never used
[INFO] [stdout]   --> src/utils/hash.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn to_u64(bytes: &[u8]) -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute` is never used
[INFO] [stdout]   --> src/utils/hash.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn compute(file_path: &String) -> (String, u64) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Subtitle` is never constructed
[INFO] [stdout]  --> src/utils/subtitle.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Subtitle {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "eaa5ff2e43605aa73d3bf3ca25629c6bcd7b717acd8c37129c44d037e7af3ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa5ff2e43605aa73d3bf3ca25629c6bcd7b717acd8c37129c44d037e7af3ca7", kill_on_drop: false }`
[INFO] [stdout] eaa5ff2e43605aa73d3bf3ca25629c6bcd7b717acd8c37129c44d037e7af3ca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5d52306a8d5052bd7565c978cd3d17001791099fe6fee67a899765c1356d1bf
[INFO] running `Command { std: "docker" "start" "-a" "e5d52306a8d5052bd7565c978cd3d17001791099fe6fee67a899765c1356d1bf", kill_on_drop: false }`
[INFO] [stderr] warning: field `mode` is never read
[INFO] [stderr]   --> src/utils/file.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct File {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     pub mode: Mode,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `File` has a derived impl for the trait `Clone`, 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: associated items `new`, `get_filename`, `get_hash`, and `download` are never used
[INFO] [stderr]   --> src/utils/file.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl File {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] 16 |     pub fn new(filepath: PathBuf, lang: Lang, mode: Mode) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub fn get_filename(&self) -> &OsStr {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 |     pub fn get_hash(&self) -> (String, u64) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn download(&self, contents: String) -> Result<(), Error> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `checksum_64k` is never used
[INFO] [stderr]  --> src/utils/hash.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn checksum_64k(file: &mut fs::File, position: io::SeekFrom, buffer: &mut [u8; 64 * 1024]) -> u64 {
[INFO] [stderr]   |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `to_u64` is never used
[INFO] [stderr]   --> src/utils/hash.rs:24:4
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn to_u64(bytes: &[u8]) -> u64 {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `compute` is never used
[INFO] [stderr]   --> src/utils/hash.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn compute(file_path: &String) -> (String, u64) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Subtitle` is never constructed
[INFO] [stderr]  --> src/utils/subtitle.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Subtitle {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `jimaku` (bin "jimaku" test) generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jimaku-c0997bb45eef283d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils::file::tests::it_compute_subtitle_filename ... 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/jimaku-3edd6ccfb869cd2a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils::file::tests::it_compute_subtitle_filename ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jimaku
[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" "e5d52306a8d5052bd7565c978cd3d17001791099fe6fee67a899765c1356d1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d52306a8d5052bd7565c978cd3d17001791099fe6fee67a899765c1356d1bf", kill_on_drop: false }`
[INFO] [stdout] e5d52306a8d5052bd7565c978cd3d17001791099fe6fee67a899765c1356d1bf
