[INFO] cloning repository https://github.com/fluxoz/tume
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fluxoz/tume" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluxoz%2Ftume", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluxoz%2Ftume'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de586ad6453104a5a5e8302c3641ee7dbe0a2fbc
[INFO] checking fluxoz/tume against master#80b898258da78fdd1262438126aa0cf90e395f0c for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluxoz%2Ftume" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fluxoz/tume
[INFO] finished tweaking git repo https://github.com/fluxoz/tume
[INFO] tweaked toml for git repo https://github.com/fluxoz/tume written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fluxoz/tume on toolchain 80b898258da78fdd1262438126aa0cf90e395f0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fluxoz/tume 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" "+80b898258da78fdd1262438126aa0cf90e395f0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5ffcd9193c79a10d90c65d1c65fbe6206f8390dca2aa50434bc5a0fc2559cf9
[INFO] running `Command { std: "docker" "start" "-a" "c5ffcd9193c79a10d90c65d1c65fbe6206f8390dca2aa50434bc5a0fc2559cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5ffcd9193c79a10d90c65d1c65fbe6206f8390dca2aa50434bc5a0fc2559cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5ffcd9193c79a10d90c65d1c65fbe6206f8390dca2aa50434bc5a0fc2559cf9", kill_on_drop: false }`
[INFO] [stdout] c5ffcd9193c79a10d90c65d1c65fbe6206f8390dca2aa50434bc5a0fc2559cf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb8734668297859011c456cf78b71043f84811a44fe3f88bc43a451f9359a953
[INFO] running `Command { std: "docker" "start" "-a" "fb8734668297859011c456cf78b71043f84811a44fe3f88bc43a451f9359a953", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Transport`
[INFO] [stdout]    --> src/email_sync.rs:506:41
[INFO] [stdout]     |
[INFO] [stdout] 506 |             use lettre::{SmtpTransport, Transport};
[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: `Transport`
[INFO] [stdout]    --> src/email_sync.rs:506:41
[INFO] [stdout]     |
[INFO] [stdout] 506 |             use lettre::{SmtpTransport, Transport};
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_backend`
[INFO] [stdout]     --> src/app.rs:1537:13
[INFO] [stdout]      |
[INFO] [stdout] 1537 |         let current_backend = self.credentials_manager
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_backend`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_backend`
[INFO] [stdout]     --> src/app.rs:1537:13
[INFO] [stdout]      |
[INFO] [stdout] 1537 |         let current_backend = self.credentials_manager
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_backend`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `load_draft_async`, `compose_encrypt_with_gpg`, and `compose_sign_with_yubikey` are never used
[INFO] [stdout]    --> src/app.rs:722:18
[INFO] [stdout]     |
[INFO] [stdout] 214 | impl App {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 722 |     pub async fn load_draft_async(&mut self) -> anyhow::Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 977 |     pub fn compose_encrypt_with_gpg(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 981 |     pub fn compose_sign_with_yubikey(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `backend` is never read
[INFO] [stdout]   --> src/credentials.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct CredentialsManager {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 50 |     backend: StorageBackend,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_backend`, `save_credentials`, `verify_master_password`, and `migrate_to` are never used
[INFO] [stdout]    --> src/credentials.rs:90:12
[INFO] [stdout]     |
[INFO] [stdout]  67 | impl CredentialsManager {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  90 |     pub fn with_backend(_backend: StorageBackend) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn save_credentials(&self, credentials: &Credentials, master_password: Option<&str>) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     pub fn verify_master_password(&self, password: &str) -> Result<bool> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn migrate_to(&self, _target_backend: StorageBackend, 
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_accounts_sorted`, `get_default_account`, `set_account`, and `remove_account` are never used
[INFO] [stdout]    --> src/config.rs:319:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl Config {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 319 |     pub fn get_accounts_sorted(&self) -> Vec<Account> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 326 |     pub fn get_default_account(&self) -> Option<Account> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 331 |     pub fn set_account(&mut self, key: String, account: Account) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 336 |     pub fn remove_account(&mut self, key: &str) -> Option<Account> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `created_at` and `updated_at` are never read
[INFO] [stdout]   --> src/db.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct DbDraft {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub created_at: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 69 |     pub updated_at: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DbDraft` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DbFolder` is never constructed
[INFO] [stdout]   --> src/db.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct DbFolder {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/db.rs:465:18
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl EmailDatabase {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 465 |     pub async fn get_email_by_id(&self, id: i64) -> Result<Option<DbEmail>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 529 |     pub async fn toggle_email_flag(&self, id: i64) -> Result<bool> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 632 |     pub async fn delete_draft(&self, id: i64) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 642 |     pub async fn get_folders(&self) -> Result<Vec<DbFolder>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 665 |     pub async fn search_emails(&self, query: &str) -> Result<Vec<DbEmail>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 831 |     pub async fn get_account_by_id(&self, id: i64) -> Result<Option<DbAccount>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 859 |     pub async fn delete_account(&self, id: i64) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, `condition`, `action`, and `enabled` are never read
[INFO] [stdout]   --> src/email_sync.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct InboxRule {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 22 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 23 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 24 |     pub condition: RuleCondition,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 25 |     pub action: RuleAction,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 26 |     pub enabled: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InboxRule` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `FromContains`, `SubjectContains`, `BodyContains`, `FromEquals`, `And`, and `Or` are never constructed
[INFO] [stdout]   --> src/email_sync.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum RuleCondition {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 32 |     FromContains(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 33 |     SubjectContains(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     BodyContains(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 35 |     FromEquals(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     And(Box<RuleCondition>, Box<RuleCondition>),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 37 |     Or(Box<RuleCondition>, Box<RuleCondition>),
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleCondition` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `matches` is never used
[INFO] [stdout]   --> src/email_sync.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl RuleCondition {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 41 |     /// Check if an email matches this condition
[INFO] [stdout] 42 |     pub fn matches(&self, email: &DbEmail) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MoveToFolder`, `MarkAsRead`, `Flag`, `Delete`, and `Archive` are never constructed
[INFO] [stdout]   --> src/email_sync.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum RuleAction {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 69 |     MoveToFolder(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 70 |     MarkAsRead,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 71 |     Flag,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 72 |     Delete,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 73 |     Archive,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleAction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SyncStatus` is never used
[INFO] [stdout]   --> src/email_sync.rs:78:10
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum SyncStatus {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `test_connection` and `sync_folder` are never used
[INFO] [stdout]    --> src/email_sync.rs:281:18
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl ImapClient {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 281 |     pub async fn test_connection(&self) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 408 |     pub async fn sync_folder(&self, folder: &str) -> Result<usize> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `credentials` is never read
[INFO] [stdout]    --> src/email_sync.rs:417:5
[INFO] [stdout]     |
[INFO] [stdout] 416 | pub struct SmtpClient {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 417 |     credentials: Credentials,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SmtpClient` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `send_email`, `send_email_blocking`, and `test_connection` are never used
[INFO] [stdout]    --> src/email_sync.rs:427:18
[INFO] [stdout]     |
[INFO] [stdout] 420 | impl SmtpClient {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 427 |     pub async fn send_email(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 446 |     fn send_email_blocking(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 500 |     pub async fn test_connection(&self) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rules` is never read
[INFO] [stdout]    --> src/email_sync.rs:548:5
[INFO] [stdout]     |
[INFO] [stdout] 543 | pub struct EmailSyncManager {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 548 |     rules: Vec<InboxRule>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EmailSyncManager` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/email_sync.rs:573:12
[INFO] [stdout]     |
[INFO] [stdout] 551 | impl EmailSyncManager {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 573 |     pub fn add_rule(&mut self, rule: InboxRule) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 578 |     pub fn remove_rule(&mut self, rule_id: i64) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 583 |     pub fn update_rule(&mut self, rule: InboxRule) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 590 |     pub fn get_rules(&self) -> &[InboxRule] {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 595 |     pub fn set_rule_enabled(&mut self, rule_id: i64, enabled: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 602 |     pub fn apply_rules(&self, email: &DbEmail) -> Vec<RuleAction> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 615 |     pub fn apply_rules_batch(&self, emails: &[DbEmail]) -> Vec<(usize, Vec<RuleAction>)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 627 |     pub async fn sync(&self, folder: &str, limit: Option<usize>) -> Result<SyncStatus> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 651 |     pub async fn test_connections(&self) -> Result<(bool, bool)> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `available_themes` is never used
[INFO] [stdout]    --> src/theme.rs:396:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl Theme {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 396 |     pub fn available_themes() -> Vec<&'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `compose_encrypt_with_gpg` and `compose_sign_with_yubikey` are never used
[INFO] [stdout]    --> src/app.rs:977:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | impl App {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 977 |     pub fn compose_encrypt_with_gpg(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 981 |     pub fn compose_sign_with_yubikey(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `backend` is never read
[INFO] [stdout]   --> src/credentials.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct CredentialsManager {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 50 |     backend: StorageBackend,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `migrate_to` is never used
[INFO] [stdout]    --> src/credentials.rs:231:12
[INFO] [stdout]     |
[INFO] [stdout]  67 | impl CredentialsManager {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn migrate_to(&self, _target_backend: StorageBackend, 
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_account` is never used
[INFO] [stdout]    --> src/config.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl Config {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 336 |     pub fn remove_account(&mut self, key: &str) -> Option<Account> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `created_at` and `updated_at` are never read
[INFO] [stdout]   --> src/db.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct DbDraft {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub created_at: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 69 |     pub updated_at: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DbDraft` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `display_order` are never read
[INFO] [stdout]   --> src/db.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct DbFolder {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 76 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 77 |     pub name: String,
[INFO] [stdout] 78 |     pub display_order: i64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DbFolder` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `toggle_email_flag`, `delete_draft`, `get_account_by_id`, and `delete_account` are never used
[INFO] [stdout]    --> src/db.rs:529:18
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl EmailDatabase {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 529 |     pub async fn toggle_email_flag(&self, id: i64) -> Result<bool> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 632 |     pub async fn delete_draft(&self, id: i64) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 831 |     pub async fn get_account_by_id(&self, id: i64) -> Result<Option<DbAccount>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 859 |     pub async fn delete_account(&self, id: i64) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/email_sync.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct InboxRule {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 22 |     pub id: i64,
[INFO] [stdout] 23 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InboxRule` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BodyContains` and `FromEquals` are never constructed
[INFO] [stdout]   --> src/email_sync.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum RuleCondition {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 34 |     BodyContains(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 35 |     FromEquals(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleCondition` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/email_sync.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     MoveToFolder(String),
[INFO] [stdout]    |     ------------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleAction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 69 -     MoveToFolder(String),
[INFO] [stdout] 69 +     MoveToFolder(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Delete` is never constructed
[INFO] [stdout]   --> src/email_sync.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum RuleAction {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 72 |     Delete,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleAction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SyncStatus` is never used
[INFO] [stdout]   --> src/email_sync.rs:78:10
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum SyncStatus {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sync_folder` is never used
[INFO] [stdout]    --> src/email_sync.rs:408:18
[INFO] [stdout]     |
[INFO] [stdout]  89 | impl ImapClient {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 408 |     pub async fn sync_folder(&self, folder: &str) -> Result<usize> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `test_connection` is never used
[INFO] [stdout]    --> src/email_sync.rs:500:18
[INFO] [stdout]     |
[INFO] [stdout] 420 | impl SmtpClient {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 500 |     pub async fn test_connection(&self) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update_rule`, `set_rule_enabled`, `sync`, and `test_connections` are never used
[INFO] [stdout]    --> src/email_sync.rs:583:12
[INFO] [stdout]     |
[INFO] [stdout] 551 | impl EmailSyncManager {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 583 |     pub fn update_rule(&mut self, rule: InboxRule) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 595 |     pub fn set_rule_enabled(&mut self, rule_id: i64, enabled: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 627 |     pub async fn sync(&self, folder: &str, limit: Option<usize>) -> Result<SyncStatus> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 651 |     pub async fn test_connections(&self) -> Result<(bool, bool)> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.65s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "fb8734668297859011c456cf78b71043f84811a44fe3f88bc43a451f9359a953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8734668297859011c456cf78b71043f84811a44fe3f88bc43a451f9359a953", kill_on_drop: false }`
[INFO] [stdout] fb8734668297859011c456cf78b71043f84811a44fe3f88bc43a451f9359a953
