[INFO] cloning repository https://github.com/zachwilke/zachdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zachwilke/zachdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachwilke%2Fzachdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachwilke%2Fzachdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95ddf2873ad230703da2f77bb581eceea93f615f
[INFO] testing zachwilke/zachdb against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachwilke%2Fzachdb" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
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[INFO] started tweaking git repo https://github.com/zachwilke/zachdb
[INFO] finished tweaking git repo https://github.com/zachwilke/zachdb
[INFO] tweaked toml for git repo https://github.com/zachwilke/zachdb written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zachwilke/zachdb on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zachwilke/zachdb 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1232bd932e888473e8ff3d8186013110c7c97b3e91bc2b87b3d91dd60cfa580c
[INFO] running `Command { std: "docker" "start" "-a" "1232bd932e888473e8ff3d8186013110c7c97b3e91bc2b87b3d91dd60cfa580c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1232bd932e888473e8ff3d8186013110c7c97b3e91bc2b87b3d91dd60cfa580c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1232bd932e888473e8ff3d8186013110c7c97b3e91bc2b87b3d91dd60cfa580c", kill_on_drop: false }`
[INFO] [stdout] 1232bd932e888473e8ff3d8186013110c7c97b3e91bc2b87b3d91dd60cfa580c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9ec199b37856abf0b9d2a2212e53fc534f3a09556c29faf47a5e9e7cbc342c2
[INFO] running `Command { std: "docker" "start" "-a" "f9ec199b37856abf0b9d2a2212e53fc534f3a09556c29faf47a5e9e7cbc342c2", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/core/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/storage/engine.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/indexing/index.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/indexing/index.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DocAddress`, `INDEXED`, `TEXT`, `Type`, and `doc`
[INFO] [stdout]   --> src/indexing/index.rs:8:29
[INFO] [stdout]    |
[INFO] [stdout]  8 |     schema::{Field, Schema, INDEXED, STORED, TEXT, JsonObjectOptions, Type},
[INFO] [stdout]    |                             ^^^^^^^          ^^^^                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     doc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     DocAddress,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DbError`
[INFO] [stdout]   --> src/indexing/index.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::core::types::{Document, Query, QueryOperator, DbError};
[INFO] [stdout]    |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/indexing/index.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |             for (field_name, value) in obj {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]  --> src/core/collection.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::indexing::index::{Index, IndexManager};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/indexing/index.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let mut writer = self.writer.write().map_err(|e| {
[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: field `data_dir` is never read
[INFO] [stdout]   --> src/core/database.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     data_dir: PathBuf,
[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 `schema` is never read
[INFO] [stdout]   --> src/indexing/index.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct FieldIndex {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     schema: Schema,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_schema_info` is never used
[INFO] [stdout]    --> src/indexing/index.rs:280:8
[INFO] [stdout]     |
[INFO] [stdout]  77 | impl FieldIndex {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 280 |     fn get_schema_info(&self) -> Result<Field, IndexError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::PathBuf;
[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: `warn`
[INFO] [stdout]  --> src/main.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{info, warn, error};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/core/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DbResult`, `QueryCondition`, and `QueryOperator`
[INFO] [stdout]  --> src/core/mod.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use types::{Document, Query, DbResult, DbError, QueryCondition, QueryOperator};
[INFO] [stdout]   |                                  ^^^^^^^^           ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collection::Collection`
[INFO] [stdout]  --> src/core/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use collection::Collection; 
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/storage/engine.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StorageEngine` and `StorageError`
[INFO] [stdout]  --> src/storage/mod.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use engine::{StorageEngine, StorageError}; 
[INFO] [stdout]   |                  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/indexing/index.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/indexing/index.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DocAddress`, `INDEXED`, `TEXT`, `Type`, and `doc`
[INFO] [stdout]   --> src/indexing/index.rs:8:29
[INFO] [stdout]    |
[INFO] [stdout]  8 |     schema::{Field, Schema, INDEXED, STORED, TEXT, JsonObjectOptions, Type},
[INFO] [stdout]    |                             ^^^^^^^          ^^^^                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     doc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     DocAddress,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DbError`
[INFO] [stdout]   --> src/indexing/index.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::core::types::{Document, Query, QueryOperator, DbError};
[INFO] [stdout]    |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IndexError`, `IndexManager`, and `Index`
[INFO] [stdout]  --> src/indexing/mod.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use index::{Index, IndexManager, IndexError}; 
[INFO] [stdout]   |                 ^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/indexing/index.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |             for (field_name, value) in obj {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]  --> src/core/collection.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::indexing::index::{Index, IndexManager};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/indexing/index.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let mut writer = self.writer.write().map_err(|e| {
[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: associated function `with_id` is never used
[INFO] [stdout]   --> src/core/types.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Document {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn with_id(id: String, data: serde_json::Value) -> 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: variant `InvalidData` is never constructed
[INFO] [stdout]    --> src/core/types.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub enum DbError {
[INFO] [stdout]     |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 154 |     InvalidData(String),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DbError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/core/collection.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Collection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout]  9 |     /// The name of the collection
[INFO] [stdout] 10 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/core/collection.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Collection {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn name(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `data_dir` are never read
[INFO] [stdout]   --> src/core/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     /// Name of the database
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     data_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name` and `backup` are never used
[INFO] [stdout]    --> src/core/database.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Database {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn name(&self) -> &str {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn backup(&self, backup_path: PathBuf) -> DbResult<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `load_document` and `backup_database` are never used
[INFO] [stdout]    --> src/storage/engine.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout]  45 | impl StorageEngine {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub fn load_document(&self, collection_name: &str, document_id: &str) -> Result<Document, StorageError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     pub fn backup_database(&self, backup_path: PathBuf) -> Result<(), StorageError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copy_dir_all` is never used
[INFO] [stdout]    --> src/storage/engine.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn copy_dir_all(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> io::Result<()> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FieldError` is never constructed
[INFO] [stdout]   --> src/indexing/index.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum IndexError {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     FieldError(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IndexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Index` is never used
[INFO] [stdout]   --> src/indexing/index.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub trait Index: Send + Sync {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]   --> src/indexing/index.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct FieldIndex {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     schema: Schema,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `commit` and `get_schema_info` are never used
[INFO] [stdout]    --> src/indexing/index.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout]  77 | impl FieldIndex {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn commit(&self) -> Result<(), IndexError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     fn get_schema_info(&self) -> Result<Field, IndexError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_data_dir` and `commit` are never used
[INFO] [stdout]    --> src/indexing/index.rs:308:12
[INFO] [stdout]     |
[INFO] [stdout] 297 | impl IndexManager {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 308 |     pub fn with_data_dir(collection_name: String, data_dir: PathBuf) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 409 |     pub async fn commit(&self) -> Result<(), IndexError> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "f9ec199b37856abf0b9d2a2212e53fc534f3a09556c29faf47a5e9e7cbc342c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9ec199b37856abf0b9d2a2212e53fc534f3a09556c29faf47a5e9e7cbc342c2", kill_on_drop: false }`
[INFO] [stdout] f9ec199b37856abf0b9d2a2212e53fc534f3a09556c29faf47a5e9e7cbc342c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 815c16b0dccf944315c318ce7896e8f981f9575be116c16d4406009af487db70
[INFO] running `Command { std: "docker" "start" "-a" "815c16b0dccf944315c318ce7896e8f981f9575be116c16d4406009af487db70", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.0
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[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/core/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/storage/engine.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/indexing/index.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/indexing/index.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DocAddress`, `INDEXED`, `TEXT`, `Type`, and `doc`
[INFO] [stdout]   --> src/indexing/index.rs:8:29
[INFO] [stdout]    |
[INFO] [stdout]  8 |     schema::{Field, Schema, INDEXED, STORED, TEXT, JsonObjectOptions, Type},
[INFO] [stdout]    |                             ^^^^^^^          ^^^^                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     doc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     DocAddress,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DbError`
[INFO] [stdout]   --> src/indexing/index.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::core::types::{Document, Query, QueryOperator, DbError};
[INFO] [stdout]    |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/indexing/index.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |             for (field_name, value) in obj {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]  --> src/core/collection.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::indexing::index::{Index, IndexManager};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/indexing/index.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let mut writer = self.writer.write().map_err(|e| {
[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: field `data_dir` is never read
[INFO] [stdout]   --> src/core/database.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     data_dir: PathBuf,
[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 `schema` is never read
[INFO] [stdout]   --> src/indexing/index.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct FieldIndex {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     schema: Schema,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_schema_info` is never used
[INFO] [stdout]    --> src/indexing/index.rs:280:8
[INFO] [stdout]     |
[INFO] [stdout]  77 | impl FieldIndex {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 280 |     fn get_schema_info(&self) -> Result<Field, IndexError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/core/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/storage/engine.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/indexing/index.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/indexing/index.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DocAddress`, `INDEXED`, `TEXT`, `Type`, and `doc`
[INFO] [stdout]   --> src/indexing/index.rs:8:29
[INFO] [stdout]    |
[INFO] [stdout]  8 |     schema::{Field, Schema, INDEXED, STORED, TEXT, JsonObjectOptions, Type},
[INFO] [stdout]    |                             ^^^^^^^          ^^^^                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     doc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     DocAddress,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DbError`
[INFO] [stdout]   --> src/indexing/index.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::core::types::{Document, Query, QueryOperator, DbError};
[INFO] [stdout]    |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_test_documents`
[INFO] [stdout]  --> tests/test_core.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 | use test_utils::{create_test_db, create_test_documents, cleanup_temp_data_dir, setup_test_collection};
[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: `std::sync::Arc`
[INFO] [stdout]  --> tests/test_performance.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Arc;
[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: `Duration`
[INFO] [stdout]  --> tests/test_performance.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Instant, Duration};
[INFO] [stdout]   |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Database`
[INFO] [stdout]  --> tests/test_performance.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use zachdb::core::{Database, Document, Query, QueryOperator, QueryCondition};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `documents`
[INFO] [stdout]    --> tests/test_core.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let documents = setup_test_collection(&db, collection_name, 20).await;
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_documents`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/indexing/index.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |             for (field_name, value) in obj {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Document`
[INFO] [stdout]   --> tests/test_api.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 | use zachdb::core::{Database, Document};
[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: `std::path::PathBuf`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::PathBuf;
[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: `warn`
[INFO] [stdout]  --> src/main.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{info, warn, error};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/core/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DbResult`, `QueryCondition`, and `QueryOperator`
[INFO] [stdout]  --> src/core/mod.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use types::{Document, Query, DbResult, DbError, QueryCondition, QueryOperator};
[INFO] [stdout]   |                                  ^^^^^^^^           ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collection::Collection`
[INFO] [stdout]  --> src/core/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use collection::Collection; 
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/storage/engine.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StorageEngine` and `StorageError`
[INFO] [stdout]  --> src/storage/mod.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use engine::{StorageEngine, StorageError}; 
[INFO] [stdout]   |                  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/indexing/index.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/indexing/index.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DocAddress`, `INDEXED`, `TEXT`, `Type`, and `doc`
[INFO] [stdout]   --> src/indexing/index.rs:8:29
[INFO] [stdout]    |
[INFO] [stdout]  8 |     schema::{Field, Schema, INDEXED, STORED, TEXT, JsonObjectOptions, Type},
[INFO] [stdout]    |                             ^^^^^^^          ^^^^                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     doc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     DocAddress,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DbError`
[INFO] [stdout]   --> src/indexing/index.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::core::types::{Document, Query, QueryOperator, DbError};
[INFO] [stdout]    |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IndexError`, `IndexManager`, and `Index`
[INFO] [stdout]  --> src/indexing/mod.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use index::{Index, IndexManager, IndexError}; 
[INFO] [stdout]   |                 ^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::PathBuf;
[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: `warn`
[INFO] [stdout]  --> src/main.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{info, warn, error};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/core/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DbResult`, `QueryCondition`, and `QueryOperator`
[INFO] [stdout]  --> src/core/mod.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use types::{Document, Query, DbResult, DbError, QueryCondition, QueryOperator};
[INFO] [stdout]   |                                  ^^^^^^^^           ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collection::Collection`
[INFO] [stdout]  --> src/core/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use collection::Collection; 
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/storage/engine.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StorageEngine` and `StorageError`
[INFO] [stdout]  --> src/storage/mod.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use engine::{StorageEngine, StorageError}; 
[INFO] [stdout]   |                  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/indexing/index.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/indexing/index.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DocAddress`, `INDEXED`, `TEXT`, `Type`, and `doc`
[INFO] [stdout]   --> src/indexing/index.rs:8:29
[INFO] [stdout]    |
[INFO] [stdout]  8 |     schema::{Field, Schema, INDEXED, STORED, TEXT, JsonObjectOptions, Type},
[INFO] [stdout]    |                             ^^^^^^^          ^^^^                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     doc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     DocAddress,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DbError`
[INFO] [stdout]   --> src/indexing/index.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::core::types::{Document, Query, QueryOperator, DbError};
[INFO] [stdout]    |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IndexError`, `IndexManager`, and `Index`
[INFO] [stdout]  --> src/indexing/mod.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use index::{Index, IndexManager, IndexError}; 
[INFO] [stdout]   |                 ^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert_results`
[INFO] [stdout]    --> tests/test_performance.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 251 |     let insert_results = future::join_all(insert_tasks).await;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert_results`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read_results`
[INFO] [stdout]    --> tests/test_performance.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let read_results = future::join_all(read_tasks).await;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_results`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update_results`
[INFO] [stdout]    --> tests/test_performance.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |     let update_results = future::join_all(update_tasks).await;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_update_results`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query_results`
[INFO] [stdout]    --> tests/test_performance.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |     let query_results = future::join_all(query_tasks).await;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query_results`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_test_documents` is never used
[INFO] [stdout]   --> tests/test_utils.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn create_test_documents(count: usize) -> Vec<Document> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_test_collection` is never used
[INFO] [stdout]   --> tests/test_utils.rs:57:14
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub async fn setup_test_collection(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/indexing/index.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |             for (field_name, value) in obj {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]  --> src/core/collection.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::indexing::index::{Index, IndexManager};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/indexing/index.rs:334:30
[INFO] [stdout]     |
[INFO] [stdout] 334 |             for (field_name, value) in obj {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/indexing/index.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let mut writer = self.writer.write().map_err(|e| {
[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: unused import: `Index`
[INFO] [stdout]  --> src/core/collection.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::indexing::index::{Index, IndexManager};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/indexing/index.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let mut writer = self.writer.write().map_err(|e| {
[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: field `data_dir` is never read
[INFO] [stdout]   --> src/core/database.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     data_dir: PathBuf,
[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 `schema` is never read
[INFO] [stdout]   --> src/indexing/index.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct FieldIndex {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     schema: Schema,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_schema_info` is never used
[INFO] [stdout]    --> src/indexing/index.rs:280:8
[INFO] [stdout]     |
[INFO] [stdout]  77 | impl FieldIndex {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 280 |     fn get_schema_info(&self) -> Result<Field, IndexError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_id` is never used
[INFO] [stdout]   --> src/core/types.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Document {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn with_id(id: String, data: serde_json::Value) -> 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: variant `InvalidData` is never constructed
[INFO] [stdout]    --> src/core/types.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub enum DbError {
[INFO] [stdout]     |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 154 |     InvalidData(String),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DbError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/core/collection.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Collection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout]  9 |     /// The name of the collection
[INFO] [stdout] 10 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/core/collection.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Collection {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn name(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `data_dir` are never read
[INFO] [stdout]   --> src/core/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     /// Name of the database
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     data_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name` and `backup` are never used
[INFO] [stdout]    --> src/core/database.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Database {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn name(&self) -> &str {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn backup(&self, backup_path: PathBuf) -> DbResult<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `load_document` and `backup_database` are never used
[INFO] [stdout]    --> src/storage/engine.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout]  45 | impl StorageEngine {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub fn load_document(&self, collection_name: &str, document_id: &str) -> Result<Document, StorageError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     pub fn backup_database(&self, backup_path: PathBuf) -> Result<(), StorageError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copy_dir_all` is never used
[INFO] [stdout]    --> src/storage/engine.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn copy_dir_all(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> io::Result<()> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FieldError` is never constructed
[INFO] [stdout]   --> src/indexing/index.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum IndexError {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     FieldError(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IndexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Index` is never used
[INFO] [stdout]   --> src/indexing/index.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub trait Index: Send + Sync {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]   --> src/indexing/index.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct FieldIndex {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     schema: Schema,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `commit` and `get_schema_info` are never used
[INFO] [stdout]    --> src/indexing/index.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout]  77 | impl FieldIndex {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn commit(&self) -> Result<(), IndexError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     fn get_schema_info(&self) -> Result<Field, IndexError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_data_dir` and `commit` are never used
[INFO] [stdout]    --> src/indexing/index.rs:308:12
[INFO] [stdout]     |
[INFO] [stdout] 297 | impl IndexManager {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 308 |     pub fn with_data_dir(collection_name: String, data_dir: PathBuf) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 409 |     pub async fn commit(&self) -> Result<(), IndexError> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]  --> src/core/collection.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::indexing::index::{Index, IndexManager};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/indexing/index.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let mut writer = self.writer.write().map_err(|e| {
[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: associated function `with_id` is never used
[INFO] [stdout]   --> src/core/types.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Document {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn with_id(id: String, data: serde_json::Value) -> 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: variant `InvalidData` is never constructed
[INFO] [stdout]    --> src/core/types.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub enum DbError {
[INFO] [stdout]     |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 154 |     InvalidData(String),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DbError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/core/collection.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Collection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout]  9 |     /// The name of the collection
[INFO] [stdout] 10 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/core/collection.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Collection {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn name(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `data_dir` are never read
[INFO] [stdout]   --> src/core/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 11 |     /// Name of the database
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     data_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name` and `backup` are never used
[INFO] [stdout]    --> src/core/database.rs:74:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Database {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn name(&self) -> &str {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn backup(&self, backup_path: PathBuf) -> DbResult<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `load_document` and `backup_database` are never used
[INFO] [stdout]    --> src/storage/engine.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout]  45 | impl StorageEngine {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub fn load_document(&self, collection_name: &str, document_id: &str) -> Result<Document, StorageError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     pub fn backup_database(&self, backup_path: PathBuf) -> Result<(), StorageError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copy_dir_all` is never used
[INFO] [stdout]    --> src/storage/engine.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn copy_dir_all(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> io::Result<()> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FieldError` is never constructed
[INFO] [stdout]   --> src/indexing/index.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum IndexError {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 32 |     FieldError(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IndexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Index` is never used
[INFO] [stdout]   --> src/indexing/index.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub trait Index: Send + Sync {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]   --> src/indexing/index.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct FieldIndex {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     schema: Schema,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `commit` and `get_schema_info` are never used
[INFO] [stdout]    --> src/indexing/index.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout]  77 | impl FieldIndex {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn commit(&self) -> Result<(), IndexError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     fn get_schema_info(&self) -> Result<Field, IndexError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_data_dir` and `commit` are never used
[INFO] [stdout]    --> src/indexing/index.rs:308:12
[INFO] [stdout]     |
[INFO] [stdout] 297 | impl IndexManager {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 308 |     pub fn with_data_dir(collection_name: String, data_dir: PathBuf) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 409 |     pub async fn commit(&self) -> Result<(), IndexError> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zachdb` (bin "zachdb"); 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name zachdb --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C codegen-units=256 -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=511210f6fb4073e3 -C extra-filename=-45a7ed4d6b636299 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-ec22ba466c9025e4.rlib --extern axum=/opt/rustwide/target/debug/deps/libaxum-0f1cc103e077919d.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-d784482e6ab662f7.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7623ad8eaecde431.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-b454c04d9b3602ca.rlib --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-356faff6f88e5743.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-77d0226e1d5b8b02.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-8e41d399c1e68386.rlib --extern tantivy=/opt/rustwide/target/debug/deps/libtantivy-5a22c050f24a1ab2.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-442b945c5f2bc870.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-0127ac1d4ed1b6b1.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-a29fed84799c5135.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-971c08fface775f7.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-6e2d26a6a4652fbb.rlib --extern zachdb=/opt/rustwide/target/debug/deps/libzachdb-07708059031c9934.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcd62TSl/symbols.o" "<103 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libfutures-4eb7905245ffbb6b,libfutures_executor-278eb9097b3652bb,libzachdb-07708059031c9934,libchrono-7623ad8eaecde431,libnum_traits-2cab7851c2bb01dc,libiana_time_zone-8d06a541806d2498,libclap-b454c04d9b3602ca,libclap_builder-39fc4d323f8736e9,libstrsim-7042df273f464c53,libanstream-200f86e6f7a949f5,libanstyle_query-1b89ffc7904ac0d4,libis_terminal_polyfill-f21a48373f2a6a72,libcolorchoice-cc9a76f3c401452a,libanstyle_parse-93e10319b25f42a3,libutf8parse-f2d7d2f8de43cb27,libclap_lex-e0e6539449627a3b,libanstyle-d85eaa506b23eaa0,libaxum-0f1cc103e077919d,libserde_path_to_error-5d87617a6c8d22ee,libserde_urlencoded-6eae9fab14e52172,libform_urlencoded-a09e9f7cad4aefdd,libpercent_encoding-814921225dd2fd59,libmatchit-864c91e82bbec7d4,libbitflags-7145400d27bc58fd,libhyper-de96c3f9e2940a92,libwant-47e8bcce7417c534,libtry_lock-fa42ac7dd8a3ff31,libhttparse-63bdec68485d708d,libh2-a482addcb565de87,libindexmap-5d1330dac90a3e6a,libequivalent-f689439a4eeafd25,libhashbrown-366aa05a4ef6db43,libtokio_util-70d53e1933f4fc63,libtracing-a29fed84799c5135,libtracing_core-4f7a4e8cf2ad4fa0,libhttpdate-eb48f4e366a8bebf,libsync_wrapper-754476a5acdbf962,libaxum_core-53bba6b4869eb83e,libmime-ffa24755aeaf51fe,libhttp_body-6a98ddd3de0aa6e1,libtower-99afe5c90a31ec68,libpin_project-a466f6263ea02192,libtower_layer-7b60a8380a9d9580,libfutures_util-21a47da42c5d2439,libfutures_io-35165342caf3e6d1,libslab-252c197783cad7b5,libfutures_channel-ae6af1745b10cda7,libfutures_sink-f07501aa17a3526b,libfutures_task-b738bf9453e50acf,libpin_utils-abdf16d8e296646d,libfutures_core-fa7befe64e0ad8ed,libtower_service-4507de99b978f70a,libtokio-0127ac1d4ed1b6b1,libsignal_hook_registry-303c52588e90fd6e,libsocket2-a4a8add130c3d252,libmio-9a5d7d056d9558c2,libparking_lot-2675834fd79c9d13,libpin_project_lite-d4713f12e0117fbd,libhttp-20d3c4a55c3f7adc,libbytes-92d41477262913c8,libfnv-9c5ae57d9b2b3ebd,libtantivy-5a22c050f24a1ab2,libbase64-665bd33b9ba8b982,libnum_cpus-8eff9ce8471a5c37,liboneshot-53a3ca926f9ba98b,libcensus-cca6ef1ccebba7c5,libhtmlescape-3828092a059654db,libarc_swap-fff08bc4ce0af3f5,liblz4_flex-945155b48ffa70c1,liblru-575fcaf6f7667fa1,libhashbrown-49720ee9a646034f,libahash-8cf4f0f9a757964b,liblevenshtein_automata-c9e6b54f05ad2d7a,libtantivy_query_grammar-5728d91b2dc06a65,libregex-be0f00aa64fdd4ae,libregex_automata-28fb8c78f632afec,libregex_syntax-3c84bd51d422c08a,libcombine-68ac145ce305c0bd,libtantivy_fst-122562a2f13954bf,libutf8_ranges-6e8e6e7cb282ea7c,libregex_syntax-92cb4acf3c85314d,libbitpacking-aa0e8b0961653629,libcrc32fast-72e1d1c008f40843,libtempfile-9462e60316eee385,libfastrand-d39d866437683ab8,librustix-122b4e5eebc1991f,libbitflags-8c7317c2df18faf1,liblinux_raw_sys-abac3245c34f7960,libmemmap2-10865b582a1314c9,libfs2-60598ce0742fe211,libdowncast_rs-49814ed7ce99d954,librust_stemmers-057b9b68bbe536ea,libaho_corasick-a741273d50ba1cf9,libcrossbeam_channel-cdcc889419e1c12f,libmeasure_time-0be72ce842b720cf,libinstant-cc1ede0eb826638a,librustc_hash-dbe0805c21ef1a2c,libmurmurhash32-68b43e46fbb7ef96,libfastfield_codecs-f09a3de57c6a5e4a,libfastdivide-8afce0316d336c76,libtantivy_bitpacker-951e80e1253a24f1,libitertools-fa25442f6ac22178,libfail-492f35a11e1cce70,librand-4842e0bde76d8031,librand_chacha-eccf22cf2ca12e09,libppv_lite86-e245158a9a17ea3c,libzerocopy-9e88a7351d8b29ea,librand_core-d6ce6c5c4f0044f2,libgetrandom-1de9a18b8f05299b,libtantivy_common-d53a09150bb17012,libownedbytes-ce1370a88af35378,libstable_deref_trait-4aed17958b52de91,libbyteorder-22bdf10942e9b83b,librayon-8a318cfdc245b18b,librayon_core-5bcd241a9a8ec7cc,libcrossbeam_deque-8e4f76312d7761b7,libcrossbeam_epoch-4eb5f6bf9177e879,libcrossbeam_utils-e91752cdf9d5c20e,libeither-b26a1881b7a29a5d,libtime-97ee9928833ad573,libtime_core-befeff1c3719507c,libnum_conv-5decc5546d990d21,libderanged-cf0861ad2337c202,libpowerfmt-3d36e94380c53d2d,libthiserror-442b945c5f2bc870,liblog-872de8fe7a24a329,libanyhow-ec22ba466c9025e4,libbincode-d784482e6ab662f7,libdashmap-356faff6f88e5743,liblock_api-8ada652020c698d9,libscopeguard-1892fcca715df4bd,libonce_cell-173c0bea9d82486a,libparking_lot_core-b9b849980afa6adc,libsmallvec-d674e3b703891f18,libhashbrown-4f77a09e5eff8545,libserde_json-8e41d399c1e68386,libmemchr-ada60deef702b6f8,libitoa-556771fd67505f91,libryu-994f082a4ed20f90,libuuid-6e2d26a6a4652fbb,libgetrandom-4fccec7746f3abc2,liblibc-c491c23f4e3d2161,libcfg_if-94e1e986bf77e24a,libserde-77d0226e1d5b8b02}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcd62TSl/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/test_performance-04dc7e07eb07c35e" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zachdb` (test "test_performance") due to 1 previous error; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "815c16b0dccf944315c318ce7896e8f981f9575be116c16d4406009af487db70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "815c16b0dccf944315c318ce7896e8f981f9575be116c16d4406009af487db70", kill_on_drop: false }`
[INFO] [stdout] 815c16b0dccf944315c318ce7896e8f981f9575be116c16d4406009af487db70
