[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-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachwilke%2Fzachdb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
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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-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zachwilke/zachdb on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0342351c63bb9557862d6ad8e46fe7def734956726b1b07f874bea6584272cd0
[INFO] running `Command { std: "docker" "start" "-a" "0342351c63bb9557862d6ad8e46fe7def734956726b1b07f874bea6584272cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0342351c63bb9557862d6ad8e46fe7def734956726b1b07f874bea6584272cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0342351c63bb9557862d6ad8e46fe7def734956726b1b07f874bea6584272cd0", kill_on_drop: false }`
[INFO] [stdout] 0342351c63bb9557862d6ad8e46fe7def734956726b1b07f874bea6584272cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eeefd7fefa4f3d12789d4a9b97b972a2a3f9b1e6009ad1b86af4d06110da27e
[INFO] running `Command { std: "docker" "start" "-a" "6eeefd7fefa4f3d12789d4a9b97b972a2a3f9b1e6009ad1b86af4d06110da27e", 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 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: 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 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: 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 2m 25s
[INFO] running `Command { std: "docker" "inspect" "6eeefd7fefa4f3d12789d4a9b97b972a2a3f9b1e6009ad1b86af4d06110da27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eeefd7fefa4f3d12789d4a9b97b972a2a3f9b1e6009ad1b86af4d06110da27e", kill_on_drop: false }`
[INFO] [stdout] 6eeefd7fefa4f3d12789d4a9b97b972a2a3f9b1e6009ad1b86af4d06110da27e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e26c3296d78957d0b68e0d0398984557f738189f51e8e7680d343f3498c9f88
[INFO] running `Command { std: "docker" "start" "-a" "5e26c3296d78957d0b68e0d0398984557f738189f51e8e7680d343f3498c9f88", 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 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: 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::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 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 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: `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 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 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: 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: 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: 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: 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: 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] [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 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] [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-2026-03-05-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=c856250d73b19531 -C extra-filename=-5e3de8f680076f57 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-78c3ac8d630034b4.rlib --extern axum=/opt/rustwide/target/debug/deps/libaxum-2670d886e0482f7d.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-45e1e3dbd8ceb375.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-dca27d4cb9b97e98.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-88158e3e2b53dbff.rlib --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-0099abe3d22cb8fa.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-5fe229176a0c6be8.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9ca14b7a30ee45e1.rlib --extern tantivy=/opt/rustwide/target/debug/deps/libtantivy-1881406fc34b158e.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-250a53e2cc9f56dd.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-7d432404758d344e.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-4dad3db2d4d5ca4e.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-b148cc478a671b19.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-97658990fa6b81c8.rlib --extern zachdb=/opt/rustwide/target/debug/deps/libzachdb-ddf8e774a8ded405.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" "/opt/rustwide/target/debug/examples/rustcEk7MY6/symbols.o" "<220 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtracing_subscriber-b148cc478a671b19,libsharded_slab-daa8e881469da51c,liblazy_static-48716a33aa5309d9,libmatchers-d731cc9d4d77f97b,libregex_automata-da9bbec7380ecaa1,libnu_ansi_term-3460a70861a1ccbd,liboverload-2e8bf703456b6156,libthread_local-629ce32b928ae2ac,libtracing_log-180abd32cb46f82b,libzachdb-ddf8e774a8ded405,libchrono-dca27d4cb9b97e98,libnum_traits-809f917b711324a9,libiana_time_zone-8d06a541806d2498,libclap-88158e3e2b53dbff,libclap_builder-63704bfb80d8f3d7,libstrsim-7042df273f464c53,libanstream-f356765ee3bdb97e,libanstyle_query-1b89ffc7904ac0d4,libis_terminal_polyfill-f21a48373f2a6a72,libcolorchoice-cc9a76f3c401452a,libanstyle_parse-2d0b2a38a3ca4fac,libutf8parse-f2d7d2f8de43cb27,libclap_lex-e0e6539449627a3b,libanstyle-d85eaa506b23eaa0,libaxum-2670d886e0482f7d,libserde_path_to_error-c523a661ef320df5,libserde_urlencoded-66afbd17dbf4f319,libform_urlencoded-29f01606fd22efca,libpercent_encoding-814921225dd2fd59,libmatchit-864c91e82bbec7d4,libbitflags-7145400d27bc58fd,libhyper-fffa48993a7105c9,libwant-b757614d1b13e89d,libtry_lock-fa42ac7dd8a3ff31,libhttparse-66f2e58c473c9013,libh2-c1a4ccd0510707d8,libindexmap-e8f06083a596db30,libequivalent-f689439a4eeafd25,libhashbrown-366aa05a4ef6db43,libtokio_util-f1328091e219784d,libtracing-4dad3db2d4d5ca4e,libtracing_core-08ddf5d060d57ca1,libhttpdate-eb48f4e366a8bebf,libsync_wrapper-754476a5acdbf962,libaxum_core-eacb8b9993466b35,libmime-ffa24755aeaf51fe,libhttp_body-e4ee990048427bd2,libtower-db80f0c35958a660,libpin_project-4a4055fcde043e95,libtower_layer-7b60a8380a9d9580,libfutures_util-83fd3c2a2517311c,libfutures_io-35165342caf3e6d1,libslab-4eb81fec17ad2db7,libfutures_channel-e599f24cf816629f,libfutures_sink-f07501aa17a3526b,libfutures_task-b738bf9453e50acf,libpin_utils-abdf16d8e296646d,libfutures_core-fa7befe64e0ad8ed,libtower_service-4507de99b978f70a,libtokio-7d432404758d344e,libsignal_hook_registry-c34262bfe8445059,libsocket2-95fb4189080d880a,libmio-27bc58d7bc4b736b,libparking_lot-5b570e24f72aaf87,libpin_project_lite-d4713f12e0117fbd,libhttp-a77250c3845fac8b,libbytes-92d41477262913c8,libfnv-9c5ae57d9b2b3ebd,libtantivy-1881406fc34b158e,libbase64-665bd33b9ba8b982,libnum_cpus-87b8699cf083174d,liboneshot-53a3ca926f9ba98b,libcensus-cca6ef1ccebba7c5,libhtmlescape-3828092a059654db,libarc_swap-fff08bc4ce0af3f5,liblz4_flex-945155b48ffa70c1,liblru-9ef0a74a96440a97,libhashbrown-6c7341c4b8a01ef9,libahash-3643737df13ffd2b,liblevenshtein_automata-c9e6b54f05ad2d7a,libtantivy_query_grammar-77cfc1feabb4a98e,libregex-818fb446d7cfe6b2,libregex_automata-acc31d9f24ada065,libregex_syntax-3c84bd51d422c08a,libcombine-1a45dfe9db92140f,libtantivy_fst-db1fa16cd5e7077e,libutf8_ranges-6e8e6e7cb282ea7c,libregex_syntax-92cb4acf3c85314d,libbitpacking-616e91d1e6f11f22,libcrc32fast-bbb391a5f02e11a2,libtempfile-0f1f446df3231853,libfastrand-d39d866437683ab8,librustix-0ad0ada57299b3b2,libbitflags-8c7317c2df18faf1,liblinux_raw_sys-abac3245c34f7960,libmemmap2-c39506fbff105ef3,libfs2-2c2e208d6ac58143,libdowncast_rs-49814ed7ce99d954,librust_stemmers-fd672baeda16fca0,libaho_corasick-d5304068dd8f90f1,libcrossbeam_channel-e8a421d032601f54,libmeasure_time-cde3078e17a93105,libinstant-71ee8974a04340d0,librustc_hash-dbe0805c21ef1a2c,libmurmurhash32-a576e30cf4dc6aa9,libfastfield_codecs-4b0c21904f81d88f,libfastdivide-8afce0316d336c76,libtantivy_bitpacker-951e80e1253a24f1,libitertools-72a3456953f257da,libfail-372637136ea48cce,librand-9acfd4702a73f683,librand_chacha-7fc87ac6859c2878,libppv_lite86-db8c025d0953534a,libzerocopy-148c34c36744a436,librand_core-867e3201061b622f,libgetrandom-ed1891510fddc6c8,libtantivy_common-7474a4b74fc4b8d3,libownedbytes-26552edac66e97e5,libstable_deref_trait-4aed17958b52de91,libbyteorder-22bdf10942e9b83b,librayon-c761acb8b7c01f3f,librayon_core-37b0248d145096d9,libcrossbeam_deque-bcbb62033d39ad75,libcrossbeam_epoch-aa04905fb7b2ec5c,libcrossbeam_utils-2d0b850057d38df3,libeither-b26a1881b7a29a5d,libtime-901ec552f2a83545,libtime_core-befeff1c3719507c,libnum_conv-5decc5546d990d21,libderanged-5f9398f94ee57582,libpowerfmt-3d36e94380c53d2d,libthiserror-250a53e2cc9f56dd,liblog-872de8fe7a24a329,libserde_json-9ca14b7a30ee45e1,libmemchr-ada60deef702b6f8,libitoa-556771fd67505f91,libryu-994f082a4ed20f90,libanyhow-78c3ac8d630034b4,libbincode-45e1e3dbd8ceb375,libdashmap-0099abe3d22cb8fa,liblock_api-231650576931bc9b,libscopeguard-1892fcca715df4bd,libonce_cell-173c0bea9d82486a,libparking_lot_core-c2d8da8e4af020a2,libsmallvec-d674e3b703891f18,libhashbrown-4f77a09e5eff8545,libuuid-97658990fa6b81c8,libgetrandom-92b789356c683960,liblibc-8dab852d694648d1,libcfg_if-94e1e986bf77e24a,libserde-5fe229176a0c6be8}.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" "/opt/rustwide/target/debug/examples/rustcEk7MY6/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/examples/simple_server-eca86be9e47fd1ba" "-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` (example "simple_server") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5e26c3296d78957d0b68e0d0398984557f738189f51e8e7680d343f3498c9f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e26c3296d78957d0b68e0d0398984557f738189f51e8e7680d343f3498c9f88", kill_on_drop: false }`
[INFO] [stdout] 5e26c3296d78957d0b68e0d0398984557f738189f51e8e7680d343f3498c9f88
