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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quinnjr/itunes-mtp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquinnjr%2Fitunes-mtp", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquinnjr%2Fitunes-mtp" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/quinnjr/itunes-mtp
[INFO] finished tweaking git repo https://github.com/quinnjr/itunes-mtp
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[INFO] crate git repo https://github.com/quinnjr/itunes-mtp already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `str`
[INFO] [stdout]  --> src/app_state.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     str,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BytesText`
[INFO] [stdout]  --> src/app_state.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | use quick_xml::{events::{Event, BytesText}, Reader, name::QName};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Theme` and `executor`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     executor, Application, Command, Element, Length, Settings, Theme,
[INFO] [stdout]   |     ^^^^^^^^                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `str`
[INFO] [stdout]  --> src/app_state.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     str,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BytesText`
[INFO] [stdout]  --> src/app_state.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | use quick_xml::{events::{Event, BytesText}, Reader, name::QName};
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Theme` and `executor`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     executor, Application, Command, Element, Length, Settings, Theme,
[INFO] [stdout]   |     ^^^^^^^^                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app_state.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut current_playlist: Option<Playlist> = None;
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app_state.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut current_key: Option<String> = None;
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_playlist`
[INFO] [stdout]   --> src/app_state.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut current_playlist: Option<Playlist> = None;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_playlist`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]    --> src/app_state.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn sync_to_mtp(&self, device: &MtpDevice) -> Result<(), SyncError> {
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ItunesMtpSync {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 22 |     state: Rc<RefCell<AppState>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, `artist`, and `location` are never read
[INFO] [stdout]   --> src/app_state.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Track {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 17 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 18 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 19 |     pub artist: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 20 |     pub location: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Track` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `tracks` are never read
[INFO] [stdout]   --> src/app_state.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Playlist {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 26 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 27 |     pub tracks: Vec<String>, // Track IDs
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Playlist` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tracks` and `playlists` are never read
[INFO] [stdout]   --> src/app_state.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ITunesLibrary {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 33 |     pub tracks: HashMap<String, Track>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 34 |     pub playlists: Vec<Playlist>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ITunesLibrary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `library_path` and `library` are never read
[INFO] [stdout]   --> src/app_state.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct AppState {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 40 |     pub library_path: Option<PathBuf>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 41 |     pub library: Option<ITunesLibrary>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `parse_library`, `sync_to_mtp`, and `generate_mtp_playlist_content` are never used
[INFO] [stdout]    --> src/app_state.rs:45:12
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl AppState {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout]  45 |     pub fn parse_library(&mut self, path: &Path) -> Result<ITunesLibrary, SyncError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn sync_to_mtp(&self, device: &MtpDevice) -> Result<(), SyncError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn generate_mtp_playlist_content(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SyncError` is never used
[INFO] [stdout]  --> src/errors.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum SyncError {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeviceInfo` is never constructed
[INFO] [stdout]   --> src/mtp.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DeviceInfo {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileInfo` is never constructed
[INFO] [stdout]   --> src/mtp.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct FileInfo {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MtpDeviceManager` is never constructed
[INFO] [stdout]   --> src/mtp.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct MtpDeviceManager {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_devices` are never used
[INFO] [stdout]   --> src/mtp.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl MtpDeviceManager {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 33 |     pub fn new() -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn get_devices(&self) -> Result<Vec<DeviceInfo>, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MtpDevice` is never constructed
[INFO] [stdout]   --> src/mtp.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct MtpDevice {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MtpError` is never constructed
[INFO] [stdout]    --> src/mtp.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub struct MtpError(String);
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `list_files`, `get_file_info`, and `transfer_file` are never used
[INFO] [stdout]    --> src/mtp.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl MtpDevice {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 114 |     pub fn new(device_id: &str) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn list_files(&self, folder_id: Option<&str>) -> Result<Vec<String>, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn get_file_info(&self, file_id: &str) -> Result<FileInfo, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     pub fn transfer_file(&self, file_id: &str, dest_path: &str) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn view(&self) -> Element<Message> {
[INFO] [stdout]    |             ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app_state.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut current_playlist: Option<Playlist> = None;
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app_state.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut current_key: Option<String> = None;
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_playlist`
[INFO] [stdout]   --> src/app_state.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut current_playlist: Option<Playlist> = None;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_playlist`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]    --> src/app_state.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn sync_to_mtp(&self, device: &MtpDevice) -> Result<(), SyncError> {
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ItunesMtpSync {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 22 |     state: Rc<RefCell<AppState>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, `artist`, and `location` are never read
[INFO] [stdout]   --> src/app_state.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Track {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 17 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 18 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 19 |     pub artist: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 20 |     pub location: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Track` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `tracks` are never read
[INFO] [stdout]   --> src/app_state.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Playlist {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 26 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 27 |     pub tracks: Vec<String>, // Track IDs
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Playlist` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tracks` and `playlists` are never read
[INFO] [stdout]   --> src/app_state.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ITunesLibrary {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 33 |     pub tracks: HashMap<String, Track>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 34 |     pub playlists: Vec<Playlist>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ITunesLibrary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `library_path` and `library` are never read
[INFO] [stdout]   --> src/app_state.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct AppState {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 40 |     pub library_path: Option<PathBuf>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 41 |     pub library: Option<ITunesLibrary>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `parse_library`, `sync_to_mtp`, and `generate_mtp_playlist_content` are never used
[INFO] [stdout]    --> src/app_state.rs:45:12
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl AppState {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout]  45 |     pub fn parse_library(&mut self, path: &Path) -> Result<ITunesLibrary, SyncError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn sync_to_mtp(&self, device: &MtpDevice) -> Result<(), SyncError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn generate_mtp_playlist_content(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SyncError` is never used
[INFO] [stdout]  --> src/errors.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum SyncError {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeviceInfo` is never constructed
[INFO] [stdout]   --> src/mtp.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DeviceInfo {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileInfo` is never constructed
[INFO] [stdout]   --> src/mtp.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct FileInfo {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MtpDeviceManager` is never constructed
[INFO] [stdout]   --> src/mtp.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct MtpDeviceManager {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_devices` are never used
[INFO] [stdout]   --> src/mtp.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl MtpDeviceManager {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 33 |     pub fn new() -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn get_devices(&self) -> Result<Vec<DeviceInfo>, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MtpDevice` is never constructed
[INFO] [stdout]   --> src/mtp.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct MtpDevice {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MtpError` is never constructed
[INFO] [stdout]    --> src/mtp.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub struct MtpError(String);
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `list_files`, `get_file_info`, and `transfer_file` are never used
[INFO] [stdout]    --> src/mtp.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl MtpDevice {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 114 |     pub fn new(device_id: &str) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn list_files(&self, folder_id: Option<&str>) -> Result<Vec<String>, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn get_file_info(&self, file_id: &str) -> Result<FileInfo, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     pub fn transfer_file(&self, file_id: &str, dest_path: &str) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn view(&self) -> Element<Message> {
[INFO] [stdout]    |             ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "d78849331e0a61c2d6be604edbb9c9e72599696f645372a04e865d141366b57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d78849331e0a61c2d6be604edbb9c9e72599696f645372a04e865d141366b57e", kill_on_drop: false }`
[INFO] [stdout] d78849331e0a61c2d6be604edbb9c9e72599696f645372a04e865d141366b57e
