[INFO] cloning repository https://github.com/ChousX/Book-Shelf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChousX/Book-Shelf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChousX%2FBook-Shelf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChousX%2FBook-Shelf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b951d25e97ddfb10cbc25d2f1be53a77528344a6
[INFO] testing ChousX/Book-Shelf against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChousX%2FBook-Shelf" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChousX/Book-Shelf on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/ChousX/Book-Shelf
[INFO] finished tweaking git repo https://github.com/ChousX/Book-Shelf
[INFO] tweaked toml for git repo https://github.com/ChousX/Book-Shelf written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ChousX/Book-Shelf 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.cfg.rustflags
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/ChousX/nfo.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.81
[INFO] [stderr]   Downloaded mp4ameta_proc v0.6.0
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.81
[INFO] [stderr]   Downloaded cxx-build v1.0.81
[INFO] [stderr]   Downloaded mp4ameta v0.11.0
[INFO] [stderr]   Downloaded cxx v1.0.81
[INFO] [stderr]   Downloaded str_overlap v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a34c81aa9c139cc956ade1823a62adbc8b205ee6bfba6e5099578c748258eab
[INFO] running `Command { std: "docker" "start" "-a" "3a34c81aa9c139cc956ade1823a62adbc8b205ee6bfba6e5099578c748258eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a34c81aa9c139cc956ade1823a62adbc8b205ee6bfba6e5099578c748258eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a34c81aa9c139cc956ade1823a62adbc8b205ee6bfba6e5099578c748258eab", kill_on_drop: false }`
[INFO] [stdout] 3a34c81aa9c139cc956ade1823a62adbc8b205ee6bfba6e5099578c748258eab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14d6be044486230b56c3f902582f0b775051ebccd4ca4363e8b64df5a5281081
[INFO] running `Command { std: "docker" "start" "-a" "14d6be044486230b56c3f902582f0b775051ebccd4ca4363e8b64df5a5281081", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.cfg.rustflags
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling mp4ameta_proc v0.6.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling str_overlap v0.4.3
[INFO] [stderr]    Compiling mp4ameta v0.11.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling nfo v0.1.1 (https://github.com/ChousX/nfo.git#a3dfaa27)
[INFO] [stderr]    Compiling book_shelf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/book.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{default, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_segmentation::UnicodeSegmentation`
[INFO] [stdout]  --> src/file/cue.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use unicode_segmentation::UnicodeSegmentation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/lib.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{collections::{HashMap, hash_map::Keys}, path::{PathBuf, Path}};
[INFO] [stdout]   |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/file/cue.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let path = path.into();
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     if let Some(mut dirs) = dir_containing_dir(&path) {
[INFO] [stdout]    |                                 ----^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 | ...                   let mut tag = mp4ameta::Tag::read_from_path(path).unwrap();
[INFO] [stdout]    |                           ----^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `publised`
[INFO] [stdout]   --> src/lib.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let publised = nfo.general.copyright;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publised`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `duration_id` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:80:70
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     BookType::Audio { mut narators_id, duration: mut duration_id } => {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_duration_id` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `narators_id` is never read
[INFO] [stdout]   --> src/lib.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   narators_id = Some(id);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `duration_id` is never read
[INFO] [stdout]   --> src/lib.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 | ...                   duration_id = duration;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pages`
[INFO] [stdout]   --> src/lib.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                        ^^^^^ help: try ignoring the field: `pages: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `words`
[INFO] [stdout]   --> src/lib.rs:95:47
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                               ^^^^^ help: try ignoring the field: `words: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:51:36
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn add_book_nfo(&mut self, mut nfo: Nfo, path: &Path) {
[INFO] [stdout]    |                                    ----^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `find`, `find_book`, and `find_mut` are never used
[INFO] [stdout]   --> src/lib.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl BookShelf{
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 33 |     fn find<T>(container :&Container<T>, item: String) -> Option<&T>{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn find_book<S: ToString>(&self, item: S) -> Option<&Book>{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     fn find_mut<T>(container :&mut Container<T>, item: String) -> Option<&mut T>{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_book_to_series` is never used
[INFO] [stdout]    --> src/lib.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl BookShelf {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn add_book_to_series(&mut self, book: Id, series: Id){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_by_key`, and `get_by_key_mut` are never used
[INFO] [stdout]    --> src/lib.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl<D> Container<D> {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 204 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn get_by_key<Str>(&self, key: Str) -> &D
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn get_by_key_mut<Str>(&mut self, key: Str) -> &mut D
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find` and `fimd_mut` are never used
[INFO] [stdout]    --> src/lib.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 271 | impl <D> Container<D>{
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 272 |     pub fn find<S: ToString>(&self, key: S) -> Option<&D>{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn fimd_mut<S: ToString>(&mut self, key: S) -> Option<&mut D>{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Writen` and `Graphic` are never constructed
[INFO] [stdout]   --> src/book.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum BookType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     Writen {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     Graphic {},
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BookType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_title` is never used
[INFO] [stdout]  --> src/file/cue.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_title<P: Into<PathBuf>>(path: P) -> Option<String>{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.24s
[INFO] running `Command { std: "docker" "inspect" "14d6be044486230b56c3f902582f0b775051ebccd4ca4363e8b64df5a5281081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d6be044486230b56c3f902582f0b775051ebccd4ca4363e8b64df5a5281081", kill_on_drop: false }`
[INFO] [stdout] 14d6be044486230b56c3f902582f0b775051ebccd4ca4363e8b64df5a5281081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eda6a78ad8b04bee825e21a4ca627704155c43e3b3e26217261aa093298ec590
[INFO] running `Command { std: "docker" "start" "-a" "eda6a78ad8b04bee825e21a4ca627704155c43e3b3e26217261aa093298ec590", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.cfg.rustflags
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/book.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{default, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_segmentation::UnicodeSegmentation`
[INFO] [stdout]  --> src/file/cue.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use unicode_segmentation::UnicodeSegmentation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/lib.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{collections::{HashMap, hash_map::Keys}, path::{PathBuf, Path}};
[INFO] [stdout]   |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/file/cue.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let path = path.into();
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     if let Some(mut dirs) = dir_containing_dir(&path) {
[INFO] [stdout]    |                                 ----^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 | ...                   let mut tag = mp4ameta::Tag::read_from_path(path).unwrap();
[INFO] [stdout]    |                           ----^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `publised`
[INFO] [stdout]   --> src/lib.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let publised = nfo.general.copyright;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publised`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `duration_id` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:80:70
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     BookType::Audio { mut narators_id, duration: mut duration_id } => {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_duration_id` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `narators_id` is never read
[INFO] [stdout]   --> src/lib.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   narators_id = Some(id);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `duration_id` is never read
[INFO] [stdout]   --> src/lib.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 | ...                   duration_id = duration;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pages`
[INFO] [stdout]   --> src/lib.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                        ^^^^^ help: try ignoring the field: `pages: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `words`
[INFO] [stdout]   --> src/lib.rs:95:47
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                               ^^^^^ help: try ignoring the field: `words: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:51:36
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn add_book_nfo(&mut self, mut nfo: Nfo, path: &Path) {
[INFO] [stdout]    |                                    ----^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `find`, `find_book`, and `find_mut` are never used
[INFO] [stdout]   --> src/lib.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl BookShelf{
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 33 |     fn find<T>(container :&Container<T>, item: String) -> Option<&T>{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn find_book<S: ToString>(&self, item: S) -> Option<&Book>{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     fn find_mut<T>(container :&mut Container<T>, item: String) -> Option<&mut T>{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_book_to_series` is never used
[INFO] [stdout]    --> src/lib.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl BookShelf {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn add_book_to_series(&mut self, book: Id, series: Id){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_by_key`, and `get_by_key_mut` are never used
[INFO] [stdout]    --> src/lib.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl<D> Container<D> {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 204 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn get_by_key<Str>(&self, key: Str) -> &D
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn get_by_key_mut<Str>(&mut self, key: Str) -> &mut D
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find` and `fimd_mut` are never used
[INFO] [stdout]    --> src/lib.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 271 | impl <D> Container<D>{
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 272 |     pub fn find<S: ToString>(&self, key: S) -> Option<&D>{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn fimd_mut<S: ToString>(&mut self, key: S) -> Option<&mut D>{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Writen` and `Graphic` are never constructed
[INFO] [stdout]   --> src/book.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum BookType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     Writen {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     Graphic {},
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BookType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_title` is never used
[INFO] [stdout]  --> src/file/cue.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_title<P: Into<PathBuf>>(path: P) -> Option<String>{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling book_shelf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/book.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{default, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/book.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_segmentation::UnicodeSegmentation`
[INFO] [stdout]  --> src/file/cue.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use unicode_segmentation::UnicodeSegmentation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/file/mod.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/publisher.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/series.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/share.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/lib.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{collections::{HashMap, hash_map::Keys}, path::{PathBuf, Path}};
[INFO] [stdout]   |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/file/cue.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let path = path.into();
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     if let Some(mut dirs) = dir_containing_dir(&path) {
[INFO] [stdout]    |                                 ----^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 | ...                   let mut tag = mp4ameta::Tag::read_from_path(path).unwrap();
[INFO] [stdout]    |                           ----^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `publised`
[INFO] [stdout]   --> src/lib.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let publised = nfo.general.copyright;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publised`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `duration_id` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:80:70
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     BookType::Audio { mut narators_id, duration: mut duration_id } => {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_duration_id` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `narators_id` is never read
[INFO] [stdout]   --> src/lib.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   narators_id = Some(id);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `duration_id` is never read
[INFO] [stdout]   --> src/lib.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 | ...                   duration_id = duration;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pages`
[INFO] [stdout]   --> src/lib.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                        ^^^^^ help: try ignoring the field: `pages: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `words`
[INFO] [stdout]   --> src/lib.rs:95:47
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                               ^^^^^ help: try ignoring the field: `words: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:51:36
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn add_book_nfo(&mut self, mut nfo: Nfo, path: &Path) {
[INFO] [stdout]    |                                    ----^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `find`, `find_book`, and `find_mut` are never used
[INFO] [stdout]   --> src/lib.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl BookShelf{
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 33 |     fn find<T>(container :&Container<T>, item: String) -> Option<&T>{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn find_book<S: ToString>(&self, item: S) -> Option<&Book>{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     fn find_mut<T>(container :&mut Container<T>, item: String) -> Option<&mut T>{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_book_to_series` is never used
[INFO] [stdout]    --> src/lib.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl BookShelf {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn add_book_to_series(&mut self, book: Id, series: Id){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_by_key`, and `get_by_key_mut` are never used
[INFO] [stdout]    --> src/lib.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl<D> Container<D> {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 204 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn get_by_key<Str>(&self, key: Str) -> &D
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn get_by_key_mut<Str>(&mut self, key: Str) -> &mut D
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find` and `fimd_mut` are never used
[INFO] [stdout]    --> src/lib.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 271 | impl <D> Container<D>{
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 272 |     pub fn find<S: ToString>(&self, key: S) -> Option<&D>{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn fimd_mut<S: ToString>(&mut self, key: S) -> Option<&mut D>{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Writen` and `Graphic` are never constructed
[INFO] [stdout]   --> src/book.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum BookType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     Writen {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     Graphic {},
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BookType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_title` is never used
[INFO] [stdout]  --> src/file/cue.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_title<P: Into<PathBuf>>(path: P) -> Option<String>{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_from_OsStr_Extention` should have a snake case name
[INFO] [stdout]    --> src/file/mod.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 |     fn try_from_OsStr_Extention() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `try_from_os_str_extention`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "eda6a78ad8b04bee825e21a4ca627704155c43e3b3e26217261aa093298ec590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda6a78ad8b04bee825e21a4ca627704155c43e3b3e26217261aa093298ec590", kill_on_drop: false }`
[INFO] [stdout] eda6a78ad8b04bee825e21a4ca627704155c43e3b3e26217261aa093298ec590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb43989efa6f1af08c9ebc024fcc33335391a56a64e147aa1997856bd760579d
[INFO] running `Command { std: "docker" "start" "-a" "cb43989efa6f1af08c9ebc024fcc33335391a56a64e147aa1997856bd760579d", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.cfg.rustflags
[INFO] [stderr] warning: unused import: `default`
[INFO] [stderr]  --> src/book.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{default, path::PathBuf};
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `unicode_segmentation::UnicodeSegmentation`
[INFO] [stderr]  --> src/file/cue.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use unicode_segmentation::UnicodeSegmentation;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]  --> src/lib.rs:8:58
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::{collections::{HashMap, hash_map::Keys}, path::{PathBuf, Path}};
[INFO] [stderr]   |                                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]  --> src/file/cue.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let path = path.into();
[INFO] [stderr]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/file/mod.rs:52:33
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     if let Some(mut dirs) = dir_containing_dir(&path) {
[INFO] [stderr]    |                                 ----^^^^
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/file/mod.rs:99:33
[INFO] [stderr]    |
[INFO] [stderr] 99 | ...                   let mut tag = mp4ameta::Tag::read_from_path(path).unwrap();
[INFO] [stderr]    |                           ----^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `publised`
[INFO] [stderr]   --> src/lib.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let publised = nfo.general.copyright;
[INFO] [stderr]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publised`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `duration_id` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:80:70
[INFO] [stderr]    |
[INFO] [stderr] 80 |                     BookType::Audio { mut narators_id, duration: mut duration_id } => {
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_duration_id` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `narators_id` is never read
[INFO] [stderr]   --> src/lib.rs:84:33
[INFO] [stderr]    |
[INFO] [stderr] 84 | ...                   narators_id = Some(id);
[INFO] [stderr]    |                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `duration_id` is never read
[INFO] [stderr]   --> src/lib.rs:89:29
[INFO] [stderr]    |
[INFO] [stderr] 89 | ...                   duration_id = duration;
[INFO] [stderr]    |                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pages`
[INFO] [stderr]   --> src/lib.rs:95:40
[INFO] [stderr]    |
[INFO] [stderr] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stderr]    |                                        ^^^^^ help: try ignoring the field: `pages: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `words`
[INFO] [stderr]   --> src/lib.rs:95:47
[INFO] [stderr]    |
[INFO] [stderr] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stderr]    |                                               ^^^^^ help: try ignoring the field: `words: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:51:36
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn add_book_nfo(&mut self, mut nfo: Nfo, path: &Path) {
[INFO] [stderr]    |                                    ----^^^
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `find`, `find_book`, and `find_mut` are never used
[INFO] [stderr]   --> src/lib.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl BookShelf{
[INFO] [stderr]    | -------------- associated items in this implementation
[INFO] [stderr] 33 |     fn find<T>(container :&Container<T>, item: String) -> Option<&T>{
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     fn find_book<S: ToString>(&self, item: S) -> Option<&Book>{
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 |     fn find_mut<T>(container :&mut Container<T>, item: String) -> Option<&mut T>{
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_book_to_series` is never used
[INFO] [stderr]    --> src/lib.rs:187:8
[INFO] [stderr]     |
[INFO] [stderr] 49  | impl BookShelf {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 187 |     fn add_book_to_series(&mut self, book: Id, series: Id){
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `get_by_key`, and `get_by_key_mut` are never used
[INFO] [stderr]    --> src/lib.rs:204:12
[INFO] [stderr]     |
[INFO] [stderr] 203 | impl<D> Container<D> {
[INFO] [stderr]     | -------------------- associated items in this implementation
[INFO] [stderr] 204 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 |     pub fn get_by_key<Str>(&self, key: Str) -> &D
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 238 |     pub fn get_by_key_mut<Str>(&mut self, key: Str) -> &mut D
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `find` and `fimd_mut` are never used
[INFO] [stderr]    --> src/lib.rs:272:12
[INFO] [stderr]     |
[INFO] [stderr] 271 | impl <D> Container<D>{
[INFO] [stderr]     | --------------------- methods in this implementation
[INFO] [stderr] 272 |     pub fn find<S: ToString>(&self, key: S) -> Option<&D>{
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 280 |     pub fn fimd_mut<S: ToString>(&mut self, key: S) -> Option<&mut D>{
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Writen` and `Graphic` are never constructed
[INFO] [stderr]   --> src/book.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub enum BookType {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 22 |     Writen {
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     Graphic {},
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BookType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_title` is never used
[INFO] [stderr]  --> src/file/cue.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn get_title<P: Into<PathBuf>>(path: P) -> Option<String>{
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/book.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/file/mod.rs:244:9
[INFO] [stderr]     |
[INFO] [stderr] 244 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> src/publisher.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     use super::*;
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> src/series.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     use super::*;
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/share.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:290:9
[INFO] [stderr]     |
[INFO] [stderr] 290 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `try_from_OsStr_Extention` should have a snake case name
[INFO] [stderr]    --> src/file/mod.rs:247:8
[INFO] [stderr]     |
[INFO] [stderr] 247 |     fn try_from_OsStr_Extention() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `try_from_os_str_extention`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `book_shelf` (lib) generated 19 warnings (run `cargo fix --lib -p book_shelf` to apply 10 suggestions)
[INFO] [stderr] warning: `book_shelf` (lib test) generated 26 warnings (19 duplicates) (run `cargo fix --lib -p book_shelf --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/book_shelf-2bc4cd3c528cb27d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test book::tests::basic ... ok
[INFO] [stdout] test series::tests::basic ... ok
[INFO] [stdout] test publisher::tests::basic ... ok
[INFO] [stdout] test share::tests::basic ... ok
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test file::tests::try_from_OsStr_Extention ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- file::tests::try_from_OsStr_Extention stdout ----
[INFO] [stdout] thread 'file::tests::try_from_OsStr_Extention' panicked at src/file/mod.rs:248:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e82e25e696 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55e82e25e696 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55e82e25e696 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55e82e25e696 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55e82e2874e0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55e82e2874e0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55e82e25c0ff - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55e82e25e474 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55e82e25e474 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55e82e2601e7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55e82e25fecd - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55e82e2300c7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55e82e2300c7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55e82e260806 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55e82e260806 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55e82e260519 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55e82e25eb96 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55e82e2602b0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55e82e1f9cc5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55e82e1f9d83 - core::panicking::panic::hb837a5ebbbe5b188
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55e82e1fab3d - book_shelf::file::tests::try_from_OsStr_Extention::ha7e9b1cfcac4e130
[INFO] [stdout]                                at /opt/rustwide/workdir/src/file/mod.rs:248:9
[INFO] [stdout]   21:     0x55e82e1fab07 - book_shelf::file::tests::try_from_OsStr_Extention::{{closure}}::h185f664355b1e770
[INFO] [stdout]                                at /opt/rustwide/workdir/src/file/mod.rs:247:34
[INFO] [stdout]   22:     0x55e82e1fa816 - core::ops::function::FnOnce::call_once::hce14ad91a176541c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55e82e23599f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55e82e23599f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   25:     0x55e82e234721 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   26:     0x55e82e234721 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x55e82e234721 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   28:     0x55e82e234721 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   29:     0x55e82e234721 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x55e82e234721 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   31:     0x55e82e234721 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   32:     0x55e82e1fba56 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   33:     0x55e82e1fba56 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   34:     0x55e82e200ab7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   35:     0x55e82e200ab7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x55e82e200ab7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   37:     0x55e82e200ab7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   38:     0x55e82e200ab7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   39:     0x55e82e200ab7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   40:     0x55e82e200ab7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55e82e2652b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   42:     0x55e82e2652b5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x55e82e2652b5 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7f7eebcafac3 - <unknown>
[INFO] [stdout]   45:     0x7f7eebd40bf4 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     file::tests::try_from_OsStr_Extention
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "cb43989efa6f1af08c9ebc024fcc33335391a56a64e147aa1997856bd760579d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb43989efa6f1af08c9ebc024fcc33335391a56a64e147aa1997856bd760579d", kill_on_drop: false }`
[INFO] [stdout] cb43989efa6f1af08c9ebc024fcc33335391a56a64e147aa1997856bd760579d
[INFO] testing ChousX/Book-Shelf against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChousX%2FBook-Shelf" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChousX/Book-Shelf on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/ChousX/Book-Shelf
[INFO] finished tweaking git repo https://github.com/ChousX/Book-Shelf
[INFO] tweaked toml for git repo https://github.com/ChousX/Book-Shelf written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ChousX/Book-Shelf 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.cfg.rustflags
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b9a2931b1448e3c99001892e9e512a733593983bf9a62ed4f0d90f514ec7ef8
[INFO] running `Command { std: "docker" "start" "-a" "5b9a2931b1448e3c99001892e9e512a733593983bf9a62ed4f0d90f514ec7ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b9a2931b1448e3c99001892e9e512a733593983bf9a62ed4f0d90f514ec7ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9a2931b1448e3c99001892e9e512a733593983bf9a62ed4f0d90f514ec7ef8", kill_on_drop: false }`
[INFO] [stdout] 5b9a2931b1448e3c99001892e9e512a733593983bf9a62ed4f0d90f514ec7ef8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a79f1e505e61131613cf5a66207b8b78159dc131349febc6855c38726534101d
[INFO] running `Command { std: "docker" "start" "-a" "a79f1e505e61131613cf5a66207b8b78159dc131349febc6855c38726534101d", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.cfg.rustflags
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling mp4ameta_proc v0.6.0
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling str_overlap v0.4.3
[INFO] [stderr]    Compiling mp4ameta v0.11.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling nfo v0.1.1 (https://github.com/ChousX/nfo.git#a3dfaa27)
[INFO] [stderr]    Compiling book_shelf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/book.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{default, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_segmentation::UnicodeSegmentation`
[INFO] [stdout]  --> src/file/cue.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use unicode_segmentation::UnicodeSegmentation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/lib.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{collections::{HashMap, hash_map::Keys}, path::{PathBuf, Path}};
[INFO] [stdout]   |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/file/cue.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let path = path.into();
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     if let Some(mut dirs) = dir_containing_dir(&path) {
[INFO] [stdout]    |                                 ----^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 | ...                   let mut tag = mp4ameta::Tag::read_from_path(path).unwrap();
[INFO] [stdout]    |                           ----^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `publised`
[INFO] [stdout]   --> src/lib.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let publised = nfo.general.copyright;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publised`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `duration_id` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:80:70
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     BookType::Audio { mut narators_id, duration: mut duration_id } => {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_duration_id` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `narators_id` is never read
[INFO] [stdout]   --> src/lib.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   narators_id = Some(id);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `duration_id` is never read
[INFO] [stdout]   --> src/lib.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 | ...                   duration_id = duration;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pages`
[INFO] [stdout]   --> src/lib.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                        ^^^^^ help: try ignoring the field: `pages: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `words`
[INFO] [stdout]   --> src/lib.rs:95:47
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                               ^^^^^ help: try ignoring the field: `words: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:51:36
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn add_book_nfo(&mut self, mut nfo: Nfo, path: &Path) {
[INFO] [stdout]    |                                    ----^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `find`, `find_book`, and `find_mut` are never used
[INFO] [stdout]   --> src/lib.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl BookShelf{
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 33 |     fn find<T>(container :&Container<T>, item: String) -> Option<&T>{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn find_book<S: ToString>(&self, item: S) -> Option<&Book>{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     fn find_mut<T>(container :&mut Container<T>, item: String) -> Option<&mut T>{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_book_to_series` is never used
[INFO] [stdout]    --> src/lib.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl BookShelf {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn add_book_to_series(&mut self, book: Id, series: Id){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_by_key`, and `get_by_key_mut` are never used
[INFO] [stdout]    --> src/lib.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl<D> Container<D> {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 204 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn get_by_key<Str>(&self, key: Str) -> &D
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn get_by_key_mut<Str>(&mut self, key: Str) -> &mut D
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find` and `fimd_mut` are never used
[INFO] [stdout]    --> src/lib.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 271 | impl <D> Container<D>{
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 272 |     pub fn find<S: ToString>(&self, key: S) -> Option<&D>{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn fimd_mut<S: ToString>(&mut self, key: S) -> Option<&mut D>{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Writen` and `Graphic` are never constructed
[INFO] [stdout]   --> src/book.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum BookType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     Writen {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     Graphic {},
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BookType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_title` is never used
[INFO] [stdout]  --> src/file/cue.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_title<P: Into<PathBuf>>(path: P) -> Option<String>{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.16s
[INFO] running `Command { std: "docker" "inspect" "a79f1e505e61131613cf5a66207b8b78159dc131349febc6855c38726534101d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79f1e505e61131613cf5a66207b8b78159dc131349febc6855c38726534101d", kill_on_drop: false }`
[INFO] [stdout] a79f1e505e61131613cf5a66207b8b78159dc131349febc6855c38726534101d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20db322123348168f82acd5cc8b79053d0811ac0e0ca9c2739f94c84b14ec12b
[INFO] running `Command { std: "docker" "start" "-a" "20db322123348168f82acd5cc8b79053d0811ac0e0ca9c2739f94c84b14ec12b", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.cfg.rustflags
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/book.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{default, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_segmentation::UnicodeSegmentation`
[INFO] [stdout]  --> src/file/cue.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use unicode_segmentation::UnicodeSegmentation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/lib.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{collections::{HashMap, hash_map::Keys}, path::{PathBuf, Path}};
[INFO] [stdout]   |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/file/cue.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let path = path.into();
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     if let Some(mut dirs) = dir_containing_dir(&path) {
[INFO] [stdout]    |                                 ----^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 | ...                   let mut tag = mp4ameta::Tag::read_from_path(path).unwrap();
[INFO] [stdout]    |                           ----^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `publised`
[INFO] [stdout]   --> src/lib.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let publised = nfo.general.copyright;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publised`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `duration_id` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:80:70
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     BookType::Audio { mut narators_id, duration: mut duration_id } => {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_duration_id` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `narators_id` is never read
[INFO] [stdout]   --> src/lib.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   narators_id = Some(id);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `duration_id` is never read
[INFO] [stdout]   --> src/lib.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 | ...                   duration_id = duration;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pages`
[INFO] [stdout]   --> src/lib.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                        ^^^^^ help: try ignoring the field: `pages: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `words`
[INFO] [stdout]   --> src/lib.rs:95:47
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                               ^^^^^ help: try ignoring the field: `words: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:51:36
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn add_book_nfo(&mut self, mut nfo: Nfo, path: &Path) {
[INFO] [stdout]    |                                    ----^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `find`, `find_book`, and `find_mut` are never used
[INFO] [stdout]   --> src/lib.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl BookShelf{
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 33 |     fn find<T>(container :&Container<T>, item: String) -> Option<&T>{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn find_book<S: ToString>(&self, item: S) -> Option<&Book>{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     fn find_mut<T>(container :&mut Container<T>, item: String) -> Option<&mut T>{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_book_to_series` is never used
[INFO] [stdout]    --> src/lib.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl BookShelf {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn add_book_to_series(&mut self, book: Id, series: Id){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_by_key`, and `get_by_key_mut` are never used
[INFO] [stdout]    --> src/lib.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl<D> Container<D> {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 204 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn get_by_key<Str>(&self, key: Str) -> &D
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn get_by_key_mut<Str>(&mut self, key: Str) -> &mut D
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find` and `fimd_mut` are never used
[INFO] [stdout]    --> src/lib.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 271 | impl <D> Container<D>{
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 272 |     pub fn find<S: ToString>(&self, key: S) -> Option<&D>{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn fimd_mut<S: ToString>(&mut self, key: S) -> Option<&mut D>{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Writen` and `Graphic` are never constructed
[INFO] [stdout]   --> src/book.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum BookType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     Writen {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     Graphic {},
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BookType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_title` is never used
[INFO] [stdout]  --> src/file/cue.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_title<P: Into<PathBuf>>(path: P) -> Option<String>{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling book_shelf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/book.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{default, path::PathBuf};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/book.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_segmentation::UnicodeSegmentation`
[INFO] [stdout]  --> src/file/cue.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use unicode_segmentation::UnicodeSegmentation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/file/mod.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/publisher.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/series.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/share.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/lib.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{collections::{HashMap, hash_map::Keys}, path::{PathBuf, Path}};
[INFO] [stdout]   |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/file/cue.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let path = path.into();
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     if let Some(mut dirs) = dir_containing_dir(&path) {
[INFO] [stdout]    |                                 ----^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/file/mod.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 | ...                   let mut tag = mp4ameta::Tag::read_from_path(path).unwrap();
[INFO] [stdout]    |                           ----^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `publised`
[INFO] [stdout]   --> src/lib.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let publised = nfo.general.copyright;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publised`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `duration_id` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:80:70
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     BookType::Audio { mut narators_id, duration: mut duration_id } => {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_duration_id` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `narators_id` is never read
[INFO] [stdout]   --> src/lib.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   narators_id = Some(id);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `duration_id` is never read
[INFO] [stdout]   --> src/lib.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 | ...                   duration_id = duration;
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pages`
[INFO] [stdout]   --> src/lib.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                        ^^^^^ help: try ignoring the field: `pages: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `words`
[INFO] [stdout]   --> src/lib.rs:95:47
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stdout]    |                                               ^^^^^ help: try ignoring the field: `words: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:51:36
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn add_book_nfo(&mut self, mut nfo: Nfo, path: &Path) {
[INFO] [stdout]    |                                    ----^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `find`, `find_book`, and `find_mut` are never used
[INFO] [stdout]   --> src/lib.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl BookShelf{
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 33 |     fn find<T>(container :&Container<T>, item: String) -> Option<&T>{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn find_book<S: ToString>(&self, item: S) -> Option<&Book>{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     fn find_mut<T>(container :&mut Container<T>, item: String) -> Option<&mut T>{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_book_to_series` is never used
[INFO] [stdout]    --> src/lib.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl BookShelf {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn add_book_to_series(&mut self, book: Id, series: Id){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_by_key`, and `get_by_key_mut` are never used
[INFO] [stdout]    --> src/lib.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl<D> Container<D> {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 204 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn get_by_key<Str>(&self, key: Str) -> &D
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn get_by_key_mut<Str>(&mut self, key: Str) -> &mut D
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find` and `fimd_mut` are never used
[INFO] [stdout]    --> src/lib.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 271 | impl <D> Container<D>{
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 272 |     pub fn find<S: ToString>(&self, key: S) -> Option<&D>{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn fimd_mut<S: ToString>(&mut self, key: S) -> Option<&mut D>{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Writen` and `Graphic` are never constructed
[INFO] [stdout]   --> src/book.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum BookType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     Writen {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     Graphic {},
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BookType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_title` is never used
[INFO] [stdout]  --> src/file/cue.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_title<P: Into<PathBuf>>(path: P) -> Option<String>{
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_from_OsStr_Extention` should have a snake case name
[INFO] [stdout]    --> src/file/mod.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 |     fn try_from_OsStr_Extention() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `try_from_os_str_extention`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "20db322123348168f82acd5cc8b79053d0811ac0e0ca9c2739f94c84b14ec12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20db322123348168f82acd5cc8b79053d0811ac0e0ca9c2739f94c84b14ec12b", kill_on_drop: false }`
[INFO] [stdout] 20db322123348168f82acd5cc8b79053d0811ac0e0ca9c2739f94c84b14ec12b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f960a1859355acac30763dd8c6c63f6435f52478e0ba85d47f0fda5c0484b06
[INFO] running `Command { std: "docker" "start" "-a" "8f960a1859355acac30763dd8c6c63f6435f52478e0ba85d47f0fda5c0484b06", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.cfg.rustflags
[INFO] [stderr] warning: unused import: `default`
[INFO] [stderr]  --> src/book.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{default, path::PathBuf};
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `unicode_segmentation::UnicodeSegmentation`
[INFO] [stderr]  --> src/file/cue.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use unicode_segmentation::UnicodeSegmentation;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]  --> src/lib.rs:8:58
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::{collections::{HashMap, hash_map::Keys}, path::{PathBuf, Path}};
[INFO] [stderr]   |                                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]  --> src/file/cue.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let path = path.into();
[INFO] [stderr]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/file/mod.rs:52:33
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     if let Some(mut dirs) = dir_containing_dir(&path) {
[INFO] [stderr]    |                                 ----^^^^
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/file/mod.rs:99:33
[INFO] [stderr]    |
[INFO] [stderr] 99 | ...                   let mut tag = mp4ameta::Tag::read_from_path(path).unwrap();
[INFO] [stderr]    |                           ----^^^
[INFO] [stderr]    |                           |
[INFO] [stderr]    |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `publised`
[INFO] [stderr]   --> src/lib.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |             let publised = nfo.general.copyright;
[INFO] [stderr]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publised`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `duration_id` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:80:70
[INFO] [stderr]    |
[INFO] [stderr] 80 |                     BookType::Audio { mut narators_id, duration: mut duration_id } => {
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_duration_id` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `narators_id` is never read
[INFO] [stderr]   --> src/lib.rs:84:33
[INFO] [stderr]    |
[INFO] [stderr] 84 | ...                   narators_id = Some(id);
[INFO] [stderr]    |                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `duration_id` is never read
[INFO] [stderr]   --> src/lib.rs:89:29
[INFO] [stderr]    |
[INFO] [stderr] 89 | ...                   duration_id = duration;
[INFO] [stderr]    |                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pages`
[INFO] [stderr]   --> src/lib.rs:95:40
[INFO] [stderr]    |
[INFO] [stderr] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stderr]    |                                        ^^^^^ help: try ignoring the field: `pages: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `words`
[INFO] [stderr]   --> src/lib.rs:95:47
[INFO] [stderr]    |
[INFO] [stderr] 95 |                     BookType::Writen { pages, words } => {
[INFO] [stderr]    |                                               ^^^^^ help: try ignoring the field: `words: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:51:36
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn add_book_nfo(&mut self, mut nfo: Nfo, path: &Path) {
[INFO] [stderr]    |                                    ----^^^
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `find`, `find_book`, and `find_mut` are never used
[INFO] [stderr]   --> src/lib.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl BookShelf{
[INFO] [stderr]    | -------------- associated items in this implementation
[INFO] [stderr] 33 |     fn find<T>(container :&Container<T>, item: String) -> Option<&T>{
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     fn find_book<S: ToString>(&self, item: S) -> Option<&Book>{
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 |     fn find_mut<T>(container :&mut Container<T>, item: String) -> Option<&mut T>{
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_book_to_series` is never used
[INFO] [stderr]    --> src/lib.rs:187:8
[INFO] [stderr]     |
[INFO] [stderr] 49  | impl BookShelf {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 187 |     fn add_book_to_series(&mut self, book: Id, series: Id){
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `get_by_key`, and `get_by_key_mut` are never used
[INFO] [stderr]    --> src/lib.rs:204:12
[INFO] [stderr]     |
[INFO] [stderr] 203 | impl<D> Container<D> {
[INFO] [stderr]     | -------------------- associated items in this implementation
[INFO] [stderr] 204 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 |     pub fn get_by_key<Str>(&self, key: Str) -> &D
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 238 |     pub fn get_by_key_mut<Str>(&mut self, key: Str) -> &mut D
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 6 tests
[INFO] [stderr] warning: methods `find` and `fimd_mut` are never used
[INFO] [stdout] test tests::basic ... ok
[INFO] [stderr]    --> src/lib.rs:272:12
[INFO] [stdout] test book::tests::basic ... ok
[INFO] [stderr]     |
[INFO] [stdout] test share::tests::basic ... ok
[INFO] [stderr] 271 | impl <D> Container<D>{
[INFO] [stderr]     | --------------------- methods in this implementation
[INFO] [stderr] 272 |     pub fn find<S: ToString>(&self, key: S) -> Option<&D>{
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 280 |     pub fn fimd_mut<S: ToString>(&mut self, key: S) -> Option<&mut D>{
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Writen` and `Graphic` are never constructed
[INFO] [stderr]   --> src/book.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub enum BookType {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 22 |     Writen {
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     Graphic {},
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BookType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_title` is never used
[INFO] [stderr]  --> src/file/cue.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn get_title<P: Into<PathBuf>>(path: P) -> Option<String>{
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/book.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/file/mod.rs:244:9
[INFO] [stderr]     |
[INFO] [stderr] 244 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> src/publisher.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     use super::*;
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> src/series.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     use super::*;
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stdout] test series::tests::basic ... ok
[INFO] [stderr]   --> src/share.rs:10:9
[INFO] [stdout] test publisher::tests::basic ... ok
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:290:9
[INFO] [stderr]     |
[INFO] [stderr] 290 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `try_from_OsStr_Extention` should have a snake case name
[INFO] [stderr]    --> src/file/mod.rs:247:8
[INFO] [stderr]     |
[INFO] [stderr] 247 |     fn try_from_OsStr_Extention() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `try_from_os_str_extention`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `book_shelf` (lib) generated 19 warnings (run `cargo fix --lib -p book_shelf` to apply 10 suggestions)
[INFO] [stderr] warning: `book_shelf` (lib test) generated 26 warnings (19 duplicates) (run `cargo fix --lib -p book_shelf --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/book_shelf-08129ecccac26a3b)
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test file::tests::try_from_OsStr_Extention ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- file::tests::try_from_OsStr_Extention stdout ----
[INFO] [stdout] thread 'file::tests::try_from_OsStr_Extention' panicked at src/file/mod.rs:248:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559533668fc6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x559533668fc6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559533668fc6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x559533668fc6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x559533691c40 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x559533691c40 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55953366681f - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x559533668da4 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x559533668da4 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55953366ab17 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x55953366a7fd - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x559533639c37 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x559533639c37 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55953366b136 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55953366b136 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x55953366ae49 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:651:13
[INFO] [stdout]   16:     0x5595336694c6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55953366abd4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x559533604765 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x559533604823 - core::panicking::panic::h239eacb54d7c53ba
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x5595336056bd - book_shelf::file::tests::try_from_OsStr_Extention::hae800cb4f36ef019
[INFO] [stdout]                                at /opt/rustwide/workdir/src/file/mod.rs:248:9
[INFO] [stdout]   21:     0x559533605687 - book_shelf::file::tests::try_from_OsStr_Extention::{{closure}}::ha16ad248d211d7c3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/file/mod.rs:247:34
[INFO] [stdout]   22:     0x559533605406 - core::ops::function::FnOnce::call_once::hf33818ba9996dbea
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55953363f82f - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55953363f82f - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x55953363e651 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x55953363e651 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x55953363e651 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   28:     0x55953363e651 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   29:     0x55953363e651 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x55953363e651 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x55953363e651 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   32:     0x559533605ab6 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x559533605ab6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   34:     0x55953360aa77 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   35:     0x55953360aa77 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x55953360aa77 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   37:     0x55953360aa77 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   38:     0x55953360aa77 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   39:     0x55953360aa77 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   40:     0x55953360aa77 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55953366f4d5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   42:     0x55953366f4d5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x55953366f4d5 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7f39eb74aac3 - <unknown>
[INFO] [stdout]   45:     0x7f39eb7dbbf4 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     file::tests::try_from_OsStr_Extention
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f960a1859355acac30763dd8c6c63f6435f52478e0ba85d47f0fda5c0484b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f960a1859355acac30763dd8c6c63f6435f52478e0ba85d47f0fda5c0484b06", kill_on_drop: false }`
[INFO] [stdout] 8f960a1859355acac30763dd8c6c63f6435f52478e0ba85d47f0fda5c0484b06
