[INFO] fetching crate hoardbase 0.1.0-alpha...
[INFO] testing hoardbase-0.1.0-alpha against 1.94.0 for beta-1.95-1
[INFO] extracting crate hoardbase 0.1.0-alpha into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate hoardbase 0.1.0-alpha
[INFO] finished tweaking crates.io crate hoardbase 0.1.0-alpha
[INFO] tweaked toml for crates.io crate hoardbase 0.1.0-alpha written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hoardbase 0.1.0-alpha on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hoardbase 0.1.0-alpha already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e100cec9d87ca858fbd00cf94e5f0a2c4b4e5c04248c0ed7505d8ca5e8f8ce8
[INFO] running `Command { std: "docker" "start" "-a" "1e100cec9d87ca858fbd00cf94e5f0a2c4b4e5c04248c0ed7505d8ca5e8f8ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e100cec9d87ca858fbd00cf94e5f0a2c4b4e5c04248c0ed7505d8ca5e8f8ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e100cec9d87ca858fbd00cf94e5f0a2c4b4e5c04248c0ed7505d8ca5e8f8ce8", kill_on_drop: false }`
[INFO] [stdout] 1e100cec9d87ca858fbd00cf94e5f0a2c4b4e5c04248c0ed7505d8ca5e8f8ce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d3f858222d70b37bfb6ffa55b2393b2fd831f8e7389038934ab4e7b7147369
[INFO] running `Command { std: "docker" "start" "-a" "41d3f858222d70b37bfb6ffa55b2393b2fd831f8e7389038934ab4e7b7147369", kill_on_drop: false }`
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[INFO] [stderr]    Compiling uuid v0.8.2
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[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling slugify v0.1.0
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling enum-map-derive v0.4.6
[INFO] [stderr]    Compiling enum-map v0.6.4
[INFO] [stderr]    Compiling darling_macro v0.10.2
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[INFO] [stderr]    Compiling wasmer_enumset v1.0.1
[INFO] [stderr]    Compiling cursive_core v0.2.2
[INFO] [stderr]    Compiling cursive_table_view v0.13.3
[INFO] [stderr]    Compiling cursive v0.16.3
[INFO] [stderr]    Compiling cursive_tree_view v0.7.0
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling bson v2.0.1
[INFO] [stderr]    Compiling rusqlite v0.26.1
[INFO] [stderr]    Compiling hoardbase v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use serde_json::json;
[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::fs::File`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::io::Write;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base::SearchOption`
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use base::SearchOption;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::base::CollectionTrait`
[INFO] [stdout]   --> src/lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use crate::base::CollectionTrait;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/base.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/base.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/base.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/base.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/base.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/base.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slugify::slugify`
[INFO] [stdout]  --> src/base.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use slugify::slugify;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/base.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/base.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/base.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/collection.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/collection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/collection.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/collection.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/collection.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/collection.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/collection.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/collection.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/database.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/database.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/database.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/database.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/query_translator.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/transaction.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/transaction.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/transaction.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]  --> src/transaction.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/transaction.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params_from_iter`
[INFO] [stdout]  --> src/transaction.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rusqlite::params_from_iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/transaction.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/transaction.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slugify::slugify`
[INFO] [stdout]   --> src/transaction.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use slugify::slugify;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/transaction.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/transaction.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/transaction.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query_translator::QueryTranslator`
[INFO] [stdout]   --> src/transaction.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::query_translator::QueryTranslator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/transaction.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/base.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/collection.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `regex`
[INFO] [stdout]    --> src/database.rs:378:51
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     bson::Bson::RegularExpression(regex) => Ok(Some(rusqlite::types::Value::from(rusqlite::types::Null))),
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_regex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `encrypt`
[INFO] [stdout]    --> src/database.rs:498:21
[INFO] [stdout]     |
[INFO] [stdout] 498 |                 let encrypt: bool = row.get(6).unwrap();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compress`
[INFO] [stdout]    --> src/database.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 |                 let compress: bool = row.get(7).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:27:51
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/transaction.rs:27:83
[INFO] [stdout]    |
[INFO] [stdout] 27 | ...ptions: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &s...
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:37:61
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/transaction.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_unique`
[INFO] [stdout]   --> src/transaction.rs:40:60
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stdout]    |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_unique`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn delete_one(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:50:31
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn delete_many(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/transaction.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:53:77
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...ion<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index_name`
[INFO] [stdout]   --> src/transaction.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn drop_index(&mut self, index_name: &str) -> std::result::Result<(), String>{
[INFO] [stdout]    |                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:61:55
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:64:39
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn find_one_and_delete(&mut self, query: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document`
[INFO] [stdout]   --> src/transaction.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn insert_one(&mut self, document: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `documents`
[INFO] [stdout]   --> src/transaction.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn insert_many(&mut self, documents: &Vec<serde_json::Value>) -> std::result::Result<(), String> {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_documents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn replace_one(&mut self, query: &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<R...
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `replacement`
[INFO] [stdout]   --> src/transaction.rs:87:58
[INFO] [stdout]    |
[INFO] [stdout] 87 | ... &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_replacement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:87:91
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...cement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<...
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/transaction.rs:91:57
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...uery: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:91:85
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upsert`
[INFO] [stdout]   --> src/transaction.rs:91:96
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...e_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:94:31
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<...
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/transaction.rs:94:58
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...uery: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]   --> src/transaction.rs:94:86
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...pdate: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:94:98
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...de_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upsert`
[INFO] [stdout]   --> src/transaction.rs:94:109
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...e, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SetOnInsert` is never constructed
[INFO] [stdout]   --> src/database.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum UpdateOperator {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 25 |     SetOnInsert,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:106:93
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stdout]     |                        --                                                              --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                                                               |
[INFO] [stdout]     |                        the lifetime is named here                                      the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:519:124
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |                                   --                                                                                  --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                   |                                                                                   |
[INFO] [stdout]     |                                   the lifetime is named here                                                          the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:586:90
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |                            --                                                       --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                            |                                                        |
[INFO] [stdout]     |                            the lifetime is named here                               the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:616:65
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &str>
[INFO] [stdout]     |                                -- the lifetime is named here    ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &'a str>
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SubCommand`
[INFO] [stdout]   --> src/hoardmin.rs:23:22
[INFO] [stdout]    |
[INFO] [stdout] 23 | use clap::{App, Arg, SubCommand};
[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: `bson::ser::Serializer`
[INFO] [stdout]  --> src/collection.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/collection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/collection.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/collection.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/collection.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/collection.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/collection.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/collection.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/database.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/database.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/database.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/database.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/query_translator.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/base.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/base.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/base.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/base.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/base.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/base.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slugify::slugify`
[INFO] [stdout]  --> src/base.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use slugify::slugify;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/base.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/base.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/base.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/transaction.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/transaction.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/transaction.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]  --> src/transaction.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/transaction.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params_from_iter`
[INFO] [stdout]  --> src/transaction.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rusqlite::params_from_iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/transaction.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/transaction.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slugify::slugify`
[INFO] [stdout]   --> src/transaction.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use slugify::slugify;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/transaction.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/transaction.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/transaction.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query_translator::QueryTranslator`
[INFO] [stdout]   --> src/transaction.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::query_translator::QueryTranslator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/transaction.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/collection.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/base.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `regex`
[INFO] [stdout]    --> src/database.rs:378:51
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     bson::Bson::RegularExpression(regex) => Ok(Some(rusqlite::types::Value::from(rusqlite::types::Null))),
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_regex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `encrypt`
[INFO] [stdout]    --> src/database.rs:498:21
[INFO] [stdout]     |
[INFO] [stdout] 498 |                 let encrypt: bool = row.get(6).unwrap();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compress`
[INFO] [stdout]    --> src/database.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 |                 let compress: bool = row.get(7).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:27:51
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/transaction.rs:27:83
[INFO] [stdout]    |
[INFO] [stdout] 27 | ...ptions: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &s...
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:37:61
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/transaction.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_unique`
[INFO] [stdout]   --> src/transaction.rs:40:60
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stdout]    |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_unique`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn delete_one(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:50:31
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn delete_many(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/transaction.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:53:77
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...ion<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index_name`
[INFO] [stdout]   --> src/transaction.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn drop_index(&mut self, index_name: &str) -> std::result::Result<(), String>{
[INFO] [stdout]    |                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:61:55
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:64:39
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn find_one_and_delete(&mut self, query: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document`
[INFO] [stdout]   --> src/transaction.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn insert_one(&mut self, document: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `documents`
[INFO] [stdout]   --> src/transaction.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn insert_many(&mut self, documents: &Vec<serde_json::Value>) -> std::result::Result<(), String> {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_documents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn replace_one(&mut self, query: &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<R...
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `replacement`
[INFO] [stdout]   --> src/transaction.rs:87:58
[INFO] [stdout]    |
[INFO] [stdout] 87 | ... &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_replacement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:87:91
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...cement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<...
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/transaction.rs:91:57
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...uery: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:91:85
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upsert`
[INFO] [stdout]   --> src/transaction.rs:91:96
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...e_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:94:31
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<...
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/transaction.rs:94:58
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...uery: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]   --> src/transaction.rs:94:86
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...pdate: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:94:98
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...de_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upsert`
[INFO] [stdout]   --> src/transaction.rs:94:109
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...e, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `translate_index_config` is never used
[INFO] [stdout]   --> src/collection.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn translate_index_config(config: &serde_json::Value, scope: &str, fields: &mut Vec<(String, i8)>) -> std::result::Result<(), &'stat...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Collection` is never constructed
[INFO] [stdout]   --> src/collection.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Collection<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UpdateOperator` is never used
[INFO] [stdout]   --> src/database.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum UpdateOperator {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabaseConfig` is never constructed
[INFO] [stdout]   --> src/database.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct DatabaseConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `trace`, and `profile` are never used
[INFO] [stdout]   --> src/database.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl DatabaseConfig {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 46 |     /// Creates a new DatabaseConfig with the given path.
[INFO] [stdout] 47 |     pub fn new(path: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn trace<'a>(&'a mut self, arg: bool) -> &'a mut DatabaseConfig {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn profile<'a>(&'a mut self, args: bool) -> &'a mut DatabaseConfig {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserFunctionError` is never constructed
[INFO] [stdout]   --> src/database.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct UserFunctionError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Database` is never constructed
[INFO] [stdout]   --> src/database.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Database {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transaction` is never constructed
[INFO] [stdout]   --> src/database.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct Transaction<'conn> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `collection` is never used
[INFO] [stdout]    --> src/database.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl<'a> Transaction<'a> {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] 105 |     /// Access a collection given its name.
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `recursive_process` is never used
[INFO] [stdout]    --> src/database.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn recursive_process(search_doc: &mut bson::Bson, split: &mut std::str::Split<&str>, operator: &UpdateOperator, value: &bson::Bson)...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/database.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 309 | impl Database {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 310 |     pub fn open<'b>(config: &DatabaseConfig) -> std::result::Result<Database, &str> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub fn path(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 335 |     fn init<'b>(&'b mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 601 |     pub fn list_collections(&self) -> Vec<(String, CollectionConfig)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 610 |     pub fn drop_collection(&self) {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 613 |     pub fn rename_collection(&self) {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &str>
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryTranslator` is never constructed
[INFO] [stdout]  --> src/query_translator.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct QueryTranslator {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `query_document`, `value`, `nested`, `or`, `and`, and `not` are never used
[INFO] [stdout]    --> src/query_translator.rs:7:12
[INFO] [stdout]     |
[INFO] [stdout]   6 | impl QueryTranslator {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout]   7 |     pub fn query_document(&self, query: &serde_json::Value , params: &mut Vec<rusqlite::types::Value>) -> Result<String, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn value(&self, value: &serde_json::Value,  params: &mut Vec<rusqlite::types::Value>) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     fn nested(&self, scope: &str, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value>) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 490 |     fn or(&self, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value> ) -> Result<String, String> {
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 603 |     fn and(&self, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value> ) -> Result<String, String> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 716 |     fn not(&self, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value> ) -> Result<String, String> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearchOption` is never constructed
[INFO] [stdout]   --> src/base.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct SearchOption {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default`, `limit`, and `skip` are never used
[INFO] [stdout]   --> src/base.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl SearchOption {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn limit<'a>(&'a mut self, arg: i64) -> &'a mut SearchOption {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn skip<'a>(&'a mut self, args: i64) -> &'a mut SearchOption {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CollectionConfig` is never constructed
[INFO] [stdout]   --> src/base.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default`, `hash_document`, `log_last_modified`, and `hash_unique` are never used
[INFO] [stdout]   --> src/base.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl CollectionConfig {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 60 |     pub fn default(name: &str) -> CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn hash_document<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn log_last_modified<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn hash_unique<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Record` is never constructed
[INFO] [stdout]   --> src/base.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct Record {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CollectionTrait` is never used
[INFO] [stdout]    --> src/base.rs:103:11
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub trait CollectionTrait {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Adapter` is never used
[INFO] [stdout]    --> src/base.rs:136:11
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub trait Adapter<A> {
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_internal` is never used
[INFO] [stdout]    --> src/base.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub fn find_internal<A, C: Adapter<A>, const H:bool, const L:bool>(conn: &C, config: &CollectionConfig, query: &serde_json::Value, ...
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransactionCollection` is never constructed
[INFO] [stdout]   --> src/transaction.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TransactionCollection<'conn> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:106:93
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stdout]     |                        --                                                              --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                                                               |
[INFO] [stdout]     |                        the lifetime is named here                                      the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:519:124
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |                                   --                                                                                  --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                   |                                                                                   |
[INFO] [stdout]     |                                   the lifetime is named here                                                          the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:586:90
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |                            --                                                       --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                            |                                                        |
[INFO] [stdout]     |                            the lifetime is named here                               the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:616:65
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &str>
[INFO] [stdout]     |                                -- the lifetime is named here    ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &'a str>
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.94s
[INFO] running `Command { std: "docker" "inspect" "41d3f858222d70b37bfb6ffa55b2393b2fd831f8e7389038934ab4e7b7147369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d3f858222d70b37bfb6ffa55b2393b2fd831f8e7389038934ab4e7b7147369", kill_on_drop: false }`
[INFO] [stdout] 41d3f858222d70b37bfb6ffa55b2393b2fd831f8e7389038934ab4e7b7147369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8818a68886a1194b14cd7c25aec5a0e20f7699f18f68245d2e47f6b72f7812e7
[INFO] running `Command { std: "docker" "start" "-a" "8818a68886a1194b14cd7c25aec5a0e20f7699f18f68245d2e47f6b72f7812e7", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use serde_json::json;
[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::fs::File`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::io::Write;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base::SearchOption`
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use base::SearchOption;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::base::CollectionTrait`
[INFO] [stdout]   --> src/lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use crate::base::CollectionTrait;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/base.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/base.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/base.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/base.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/base.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/base.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slugify::slugify`
[INFO] [stdout]  --> src/base.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use slugify::slugify;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/base.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/base.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/base.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/collection.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/collection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/collection.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/collection.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/collection.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/collection.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/collection.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/collection.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/database.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/database.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/database.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/database.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/query_translator.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/transaction.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/transaction.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/transaction.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]  --> src/transaction.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/transaction.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params_from_iter`
[INFO] [stdout]  --> src/transaction.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rusqlite::params_from_iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/transaction.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/transaction.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slugify::slugify`
[INFO] [stdout]   --> src/transaction.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use slugify::slugify;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/transaction.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/transaction.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/transaction.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query_translator::QueryTranslator`
[INFO] [stdout]   --> src/transaction.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::query_translator::QueryTranslator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/transaction.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/base.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/collection.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `regex`
[INFO] [stdout]    --> src/database.rs:378:51
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     bson::Bson::RegularExpression(regex) => Ok(Some(rusqlite::types::Value::from(rusqlite::types::Null))),
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_regex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `encrypt`
[INFO] [stdout]    --> src/database.rs:498:21
[INFO] [stdout]     |
[INFO] [stdout] 498 |                 let encrypt: bool = row.get(6).unwrap();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compress`
[INFO] [stdout]    --> src/database.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 |                 let compress: bool = row.get(7).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:27:51
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/transaction.rs:27:83
[INFO] [stdout]    |
[INFO] [stdout] 27 | ...ptions: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &s...
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:37:61
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/transaction.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_unique`
[INFO] [stdout]   --> src/transaction.rs:40:60
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stdout]    |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_unique`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn delete_one(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:50:31
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn delete_many(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/transaction.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:53:77
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...ion<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index_name`
[INFO] [stdout]   --> src/transaction.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn drop_index(&mut self, index_name: &str) -> std::result::Result<(), String>{
[INFO] [stdout]    |                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:61:55
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:64:39
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn find_one_and_delete(&mut self, query: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document`
[INFO] [stdout]   --> src/transaction.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn insert_one(&mut self, document: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `documents`
[INFO] [stdout]   --> src/transaction.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn insert_many(&mut self, documents: &Vec<serde_json::Value>) -> std::result::Result<(), String> {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_documents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn replace_one(&mut self, query: &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<R...
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `replacement`
[INFO] [stdout]   --> src/transaction.rs:87:58
[INFO] [stdout]    |
[INFO] [stdout] 87 | ... &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_replacement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:87:91
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...cement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<...
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/transaction.rs:91:57
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...uery: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:91:85
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upsert`
[INFO] [stdout]   --> src/transaction.rs:91:96
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...e_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:94:31
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<...
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/transaction.rs:94:58
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...uery: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]   --> src/transaction.rs:94:86
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...pdate: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:94:98
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...de_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upsert`
[INFO] [stdout]   --> src/transaction.rs:94:109
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...e, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SetOnInsert` is never constructed
[INFO] [stdout]   --> src/database.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum UpdateOperator {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 25 |     SetOnInsert,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:106:93
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stdout]     |                        --                                                              --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                                                               |
[INFO] [stdout]     |                        the lifetime is named here                                      the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hoardbase v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:519:124
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |                                   --                                                                                  --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                   |                                                                                   |
[INFO] [stdout]     |                                   the lifetime is named here                                                          the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:586:90
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |                            --                                                       --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                            |                                                        |
[INFO] [stdout]     |                            the lifetime is named here                               the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:616:65
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &str>
[INFO] [stdout]     |                                -- the lifetime is named here    ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &'a str>
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::fs::File;
[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::io::Write`
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::io::Write;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base::SearchOption`
[INFO] [stdout]   --> src/lib.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use base::SearchOption;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/base.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/base.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/base.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/base.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/base.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/base.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slugify::slugify`
[INFO] [stdout]  --> src/base.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use slugify::slugify;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/base.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/base.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/base.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/collection.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/collection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/collection.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/collection.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/collection.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/collection.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/collection.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/collection.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/database.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/database.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/database.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/database.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/query_translator.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/transaction.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/transaction.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/transaction.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]  --> src/transaction.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/transaction.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params_from_iter`
[INFO] [stdout]  --> src/transaction.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rusqlite::params_from_iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/transaction.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/transaction.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slugify::slugify`
[INFO] [stdout]   --> src/transaction.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use slugify::slugify;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/transaction.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/transaction.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/transaction.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query_translator::QueryTranslator`
[INFO] [stdout]   --> src/transaction.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::query_translator::QueryTranslator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/transaction.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SubCommand`
[INFO] [stdout]   --> src/hoardmin.rs:23:22
[INFO] [stdout]    |
[INFO] [stdout] 23 | use clap::{App, Arg, SubCommand};
[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: `bson::ser::Serializer`
[INFO] [stdout]  --> src/collection.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/collection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/collection.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/collection.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/collection.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/collection.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/collection.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/collection.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/database.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/database.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/database.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/database.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/query_translator.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/base.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/base.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/base.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/base.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/base.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/base.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slugify::slugify`
[INFO] [stdout]  --> src/base.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use slugify::slugify;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/base.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/base.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/base.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::ser::Serializer`
[INFO] [stdout]  --> src/transaction.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bson::ser::Serializer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Bson`
[INFO] [stdout]  --> src/transaction.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bson::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::Document`
[INFO] [stdout]  --> src/transaction.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bson::Document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::prelude::*`
[INFO] [stdout]  --> src/transaction.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params`
[INFO] [stdout]  --> src/transaction.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rusqlite::params;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusqlite::params_from_iter`
[INFO] [stdout]  --> src/transaction.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rusqlite::params_from_iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/transaction.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/transaction.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slugify::slugify`
[INFO] [stdout]   --> src/transaction.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use slugify::slugify;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/transaction.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/transaction.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Weak`
[INFO] [stdout]   --> src/transaction.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::rc::Weak;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::query_translator::QueryTranslator`
[INFO] [stdout]   --> src/transaction.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::query_translator::QueryTranslator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/transaction.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/base.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/collection.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `regex`
[INFO] [stdout]    --> src/database.rs:378:51
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     bson::Bson::RegularExpression(regex) => Ok(Some(rusqlite::types::Value::from(rusqlite::types::Null))),
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_regex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `encrypt`
[INFO] [stdout]    --> src/database.rs:498:21
[INFO] [stdout]     |
[INFO] [stdout] 498 |                 let encrypt: bool = row.get(6).unwrap();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compress`
[INFO] [stdout]    --> src/database.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 |                 let compress: bool = row.get(7).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:27:51
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/transaction.rs:27:83
[INFO] [stdout]    |
[INFO] [stdout] 27 | ...ptions: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &s...
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:37:61
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/transaction.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_unique`
[INFO] [stdout]   --> src/transaction.rs:40:60
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stdout]    |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_unique`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn delete_one(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:50:31
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn delete_many(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/transaction.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:53:77
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...ion<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index_name`
[INFO] [stdout]   --> src/transaction.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn drop_index(&mut self, index_name: &str) -> std::result::Result<(), String>{
[INFO] [stdout]    |                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:61:55
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:64:39
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn find_one_and_delete(&mut self, query: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document`
[INFO] [stdout]   --> src/transaction.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn insert_one(&mut self, document: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `documents`
[INFO] [stdout]   --> src/transaction.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn insert_many(&mut self, documents: &Vec<serde_json::Value>) -> std::result::Result<(), String> {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_documents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn replace_one(&mut self, query: &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<R...
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `replacement`
[INFO] [stdout]   --> src/transaction.rs:87:58
[INFO] [stdout]    |
[INFO] [stdout] 87 | ... &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_replacement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:87:91
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...cement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<...
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/transaction.rs:91:57
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...uery: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:91:85
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upsert`
[INFO] [stdout]   --> src/transaction.rs:91:96
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...e_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:94:31
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<...
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/transaction.rs:94:58
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...uery: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]   --> src/transaction.rs:94:86
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...pdate: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:94:98
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...de_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upsert`
[INFO] [stdout]   --> src/transaction.rs:94:109
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...e, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SetOnInsert` is never constructed
[INFO] [stdout]   --> src/database.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum UpdateOperator {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 25 |     SetOnInsert,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:106:93
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stdout]     |                        --                                                              --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                                                               |
[INFO] [stdout]     |                        the lifetime is named here                                      the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:519:124
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |                                   --                                                                                  --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                   |                                                                                   |
[INFO] [stdout]     |                                   the lifetime is named here                                                          the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:586:90
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |                            --                                                       --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                            |                                                        |
[INFO] [stdout]     |                            the lifetime is named here                               the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:616:65
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &str>
[INFO] [stdout]     |                                -- the lifetime is named here    ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &'a str>
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/collection.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stdout]   --> src/base.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `regex`
[INFO] [stdout]    --> src/database.rs:378:51
[INFO] [stdout]     |
[INFO] [stdout] 378 |                     bson::Bson::RegularExpression(regex) => Ok(Some(rusqlite::types::Value::from(rusqlite::types::Null))),
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_regex`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `encrypt`
[INFO] [stdout]    --> src/database.rs:498:21
[INFO] [stdout]     |
[INFO] [stdout] 498 |                 let encrypt: bool = row.get(6).unwrap();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compress`
[INFO] [stdout]    --> src/database.rs:499:21
[INFO] [stdout]     |
[INFO] [stdout] 499 |                 let compress: bool = row.get(7).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:27:51
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/transaction.rs:27:83
[INFO] [stdout]    |
[INFO] [stdout] 27 | ...ptions: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &s...
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:37:34
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:37:61
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/transaction.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_unique`
[INFO] [stdout]   --> src/transaction.rs:40:60
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stdout]    |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_unique`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn delete_one(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:50:31
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn delete_many(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/transaction.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:53:41
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/transaction.rs:53:77
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...ion<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index_name`
[INFO] [stdout]   --> src/transaction.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn drop_index(&mut self, index_name: &str) -> std::result::Result<(), String>{
[INFO] [stdout]    |                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:61:55
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:64:39
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn find_one_and_delete(&mut self, query: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `document`
[INFO] [stdout]   --> src/transaction.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn insert_one(&mut self, document: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `documents`
[INFO] [stdout]   --> src/transaction.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn insert_many(&mut self, documents: &Vec<serde_json::Value>) -> std::result::Result<(), String> {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_documents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn replace_one(&mut self, query: &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<R...
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `replacement`
[INFO] [stdout]   --> src/transaction.rs:87:58
[INFO] [stdout]    |
[INFO] [stdout] 87 | ... &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_replacement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:87:91
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...cement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<...
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/transaction.rs:91:57
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...uery: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:91:85
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upsert`
[INFO] [stdout]   --> src/transaction.rs:91:96
[INFO] [stdout]    |
[INFO] [stdout] 91 | ...e_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/transaction.rs:94:31
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<...
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]   --> src/transaction.rs:94:58
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...uery: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]   --> src/transaction.rs:94:86
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...pdate: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:94:98
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...de_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upsert`
[INFO] [stdout]   --> src/transaction.rs:94:109
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...e, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `translate_index_config` is never used
[INFO] [stdout]   --> src/collection.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn translate_index_config(config: &serde_json::Value, scope: &str, fields: &mut Vec<(String, i8)>) -> std::result::Result<(), &'stat...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Collection` is never constructed
[INFO] [stdout]   --> src/collection.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Collection<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UpdateOperator` is never used
[INFO] [stdout]   --> src/database.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum UpdateOperator {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabaseConfig` is never constructed
[INFO] [stdout]   --> src/database.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct DatabaseConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `trace`, and `profile` are never used
[INFO] [stdout]   --> src/database.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl DatabaseConfig {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 46 |     /// Creates a new DatabaseConfig with the given path.
[INFO] [stdout] 47 |     pub fn new(path: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn trace<'a>(&'a mut self, arg: bool) -> &'a mut DatabaseConfig {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn profile<'a>(&'a mut self, args: bool) -> &'a mut DatabaseConfig {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserFunctionError` is never constructed
[INFO] [stdout]   --> src/database.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct UserFunctionError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Database` is never constructed
[INFO] [stdout]   --> src/database.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Database {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transaction` is never constructed
[INFO] [stdout]   --> src/database.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct Transaction<'conn> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `collection` is never used
[INFO] [stdout]    --> src/database.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl<'a> Transaction<'a> {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] 105 |     /// Access a collection given its name.
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `recursive_process` is never used
[INFO] [stdout]    --> src/database.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn recursive_process(search_doc: &mut bson::Bson, split: &mut std::str::Split<&str>, operator: &UpdateOperator, value: &bson::Bson)...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/database.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 309 | impl Database {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 310 |     pub fn open<'b>(config: &DatabaseConfig) -> std::result::Result<Database, &str> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub fn path(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 335 |     fn init<'b>(&'b mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 601 |     pub fn list_collections(&self) -> Vec<(String, CollectionConfig)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 610 |     pub fn drop_collection(&self) {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 613 |     pub fn rename_collection(&self) {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &str>
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryTranslator` is never constructed
[INFO] [stdout]  --> src/query_translator.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct QueryTranslator {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `query_document`, `value`, `nested`, `or`, `and`, and `not` are never used
[INFO] [stdout]    --> src/query_translator.rs:7:12
[INFO] [stdout]     |
[INFO] [stdout]   6 | impl QueryTranslator {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout]   7 |     pub fn query_document(&self, query: &serde_json::Value , params: &mut Vec<rusqlite::types::Value>) -> Result<String, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn value(&self, value: &serde_json::Value,  params: &mut Vec<rusqlite::types::Value>) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     fn nested(&self, scope: &str, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value>) -> Result<String, String> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 490 |     fn or(&self, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value> ) -> Result<String, String> {
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 603 |     fn and(&self, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value> ) -> Result<String, String> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 716 |     fn not(&self, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value> ) -> Result<String, String> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearchOption` is never constructed
[INFO] [stdout]   --> src/base.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct SearchOption {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default`, `limit`, and `skip` are never used
[INFO] [stdout]   --> src/base.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl SearchOption {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn limit<'a>(&'a mut self, arg: i64) -> &'a mut SearchOption {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn skip<'a>(&'a mut self, args: i64) -> &'a mut SearchOption {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CollectionConfig` is never constructed
[INFO] [stdout]   --> src/base.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default`, `hash_document`, `log_last_modified`, and `hash_unique` are never used
[INFO] [stdout]   --> src/base.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl CollectionConfig {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 60 |     pub fn default(name: &str) -> CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn hash_document<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn log_last_modified<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn hash_unique<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Record` is never constructed
[INFO] [stdout]   --> src/base.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct Record {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CollectionTrait` is never used
[INFO] [stdout]    --> src/base.rs:103:11
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub trait CollectionTrait {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Adapter` is never used
[INFO] [stdout]    --> src/base.rs:136:11
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub trait Adapter<A> {
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_internal` is never used
[INFO] [stdout]    --> src/base.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub fn find_internal<A, C: Adapter<A>, const H:bool, const L:bool>(conn: &C, config: &CollectionConfig, query: &serde_json::Value, ...
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransactionCollection` is never constructed
[INFO] [stdout]   --> src/transaction.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TransactionCollection<'conn> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:106:93
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stdout]     |                        --                                                              --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                                                               |
[INFO] [stdout]     |                        the lifetime is named here                                      the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:519:124
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |                                   --                                                                                  --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                   |                                                                                   |
[INFO] [stdout]     |                                   the lifetime is named here                                                          the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:586:90
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &str> {
[INFO] [stdout]     |                            --                                                       --   ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                            |                                                        |
[INFO] [stdout]     |                            the lifetime is named here                               the same lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &'a str> {
[INFO] [stdout]     |                                                                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/database.rs:616:65
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &str>
[INFO] [stdout]     |                                -- the lifetime is named here    ^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &'a str>
[INFO] [stdout]     |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "8818a68886a1194b14cd7c25aec5a0e20f7699f18f68245d2e47f6b72f7812e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8818a68886a1194b14cd7c25aec5a0e20f7699f18f68245d2e47f6b72f7812e7", kill_on_drop: false }`
[INFO] [stdout] 8818a68886a1194b14cd7c25aec5a0e20f7699f18f68245d2e47f6b72f7812e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2249f0488102341563f08d2a3cb436a88021993d1232aacbd2a7a485d3a94f7a
[INFO] running `Command { std: "docker" "start" "-a" "2249f0488102341563f08d2a3cb436a88021993d1232aacbd2a7a485d3a94f7a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `serde_json::json`
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use serde_json::json;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use std::fs::File;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]   --> src/lib.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::io::Write;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `base::SearchOption`
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use base::SearchOption;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::base::CollectionTrait`
[INFO] [stderr]   --> src/lib.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use crate::base::CollectionTrait;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::ser::Serializer`
[INFO] [stderr]  --> src/base.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bson::ser::Serializer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::Bson`
[INFO] [stderr]  --> src/base.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bson::Bson;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::Document`
[INFO] [stderr]  --> src/base.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use bson::Document;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusqlite::params`
[INFO] [stderr]  --> src/base.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rusqlite::params;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::json`
[INFO] [stderr]  --> src/base.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use serde_json::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Value`
[INFO] [stderr]  --> src/base.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use serde_json::Value;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `slugify::slugify`
[INFO] [stderr]  --> src/base.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use slugify::slugify;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]   --> src/base.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::cell::RefCell;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/base.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Weak`
[INFO] [stderr]   --> src/base.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::rc::Weak;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::ser::Serializer`
[INFO] [stderr]  --> src/collection.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bson::ser::Serializer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::Bson`
[INFO] [stderr]  --> src/collection.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bson::Bson;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::Document`
[INFO] [stderr]  --> src/collection.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use bson::Document;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusqlite::params`
[INFO] [stderr]  --> src/collection.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rusqlite::params;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Value`
[INFO] [stderr]  --> src/collection.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use serde_json::Value;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]   --> src/collection.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::cell::RefCell;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/collection.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Weak`
[INFO] [stderr]   --> src/collection.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::rc::Weak;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::Bson`
[INFO] [stderr]  --> src/database.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use bson::Bson;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> src/database.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]   --> src/database.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::marker::PhantomData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/database.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Weak`
[INFO] [stderr]   --> src/database.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::rc::Weak;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Value`
[INFO] [stderr]  --> src/query_translator.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use serde_json::Value;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::ser::Serializer`
[INFO] [stderr]  --> src/transaction.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bson::ser::Serializer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::Bson`
[INFO] [stderr]  --> src/transaction.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use bson::Bson;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson::Document`
[INFO] [stderr]  --> src/transaction.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use bson::Document;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::prelude::*`
[INFO] [stderr]  --> src/transaction.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use chrono::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusqlite::params`
[INFO] [stderr]  --> src/transaction.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rusqlite::params;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusqlite::params_from_iter`
[INFO] [stderr]  --> src/transaction.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rusqlite::params_from_iter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::json`
[INFO] [stderr]  --> src/transaction.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use serde_json::json;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Value`
[INFO] [stderr]  --> src/transaction.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use serde_json::Value;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `slugify::slugify`
[INFO] [stderr]   --> src/transaction.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use slugify::slugify;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]   --> src/transaction.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::cell::RefCell;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/transaction.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Weak`
[INFO] [stderr]   --> src/transaction.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::rc::Weak;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::query_translator::QueryTranslator`
[INFO] [stderr]   --> src/transaction.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::query_translator::QueryTranslator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stderr]   --> src/transaction.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stderr]   --> src/base.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fallible_streaming_iterator::FallibleStreamingIterator`
[INFO] [stderr]   --> src/collection.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use fallible_streaming_iterator::FallibleStreamingIterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `regex`
[INFO] [stderr]    --> src/database.rs:378:51
[INFO] [stderr]     |
[INFO] [stderr] 378 |                     bson::Bson::RegularExpression(regex) => Ok(Some(rusqlite::types::Value::from(rusqlite::types::Null))),
[INFO] [stderr]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_regex`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `encrypt`
[INFO] [stderr]    --> src/database.rs:498:21
[INFO] [stderr]     |
[INFO] [stderr] 498 |                 let encrypt: bool = row.get(6).unwrap();
[INFO] [stderr]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encrypt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `compress`
[INFO] [stderr]    --> src/database.rs:499:21
[INFO] [stderr]     |
[INFO] [stderr] 499 |                 let compress: bool = row.get(7).unwrap();
[INFO] [stderr]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compress`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]   --> src/transaction.rs:27:24
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stderr]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `options`
[INFO] [stderr]   --> src/transaction.rs:27:51
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn find(&mut self, query: &serde_json::Value, options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<...
[INFO] [stderr]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]   --> src/transaction.rs:27:83
[INFO] [stderr]    |
[INFO] [stderr] 27 | ...ptions: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &s...
[INFO] [stderr]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]   --> src/transaction.rs:37:34
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stderr]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `options`
[INFO] [stderr]   --> src/transaction.rs:37:61
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn count_document(&mut self, query: &serde_json::Value, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stderr]    |                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/transaction.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stderr]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_unique`
[INFO] [stderr]   --> src/transaction.rs:40:60
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn create_index(&mut self, config: &serde_json::Value, is_unique: bool) -> std::result::Result<(), String>{
[INFO] [stderr]    |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_unique`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]   --> src/transaction.rs:44:30
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn delete_one(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stderr]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]   --> src/transaction.rs:50:31
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn delete_many(&mut self, query: &serde_json::Value) -> std::result::Result<usize, String>{
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field`
[INFO] [stderr]   --> src/transaction.rs:53:28
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stderr]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]   --> src/transaction.rs:53:41
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn distinct(&mut self, field: &str, query: &Option<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i...
[INFO] [stderr]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `options`
[INFO] [stderr]   --> src/transaction.rs:53:77
[INFO] [stderr]    |
[INFO] [stderr] 53 | ...ion<&serde_json::Value>, options: &Option<SearchOption>) -> std::result::Result<i64, &str>{
[INFO] [stderr]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index_name`
[INFO] [stderr]   --> src/transaction.rs:57:30
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn drop_index(&mut self, index_name: &str) -> std::result::Result<(), String>{
[INFO] [stderr]    |                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]   --> src/transaction.rs:61:28
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stderr]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `skip`
[INFO] [stderr]   --> src/transaction.rs:61:55
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn find_one(&mut self, query: &serde_json::Value, skip: i64) -> std::result::Result<Record, &str>{
[INFO] [stderr]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]   --> src/transaction.rs:64:39
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn find_one_and_delete(&mut self, query: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stderr]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `document`
[INFO] [stderr]   --> src/transaction.rs:76:30
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn insert_one(&mut self, document: &serde_json::Value) -> std::result::Result<Option<Record>, String>{
[INFO] [stderr]    |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `documents`
[INFO] [stderr]   --> src/transaction.rs:80:31
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn insert_many(&mut self, documents: &Vec<serde_json::Value>) -> std::result::Result<(), String> {
[INFO] [stderr]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_documents`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]   --> src/transaction.rs:87:31
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn replace_one(&mut self, query: &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<R...
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `replacement`
[INFO] [stderr]   --> src/transaction.rs:87:58
[INFO] [stderr]    |
[INFO] [stderr] 87 | ... &serde_json::Value, replacement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stderr]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_replacement`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `skip`
[INFO] [stderr]   --> src/transaction.rs:87:91
[INFO] [stderr]    |
[INFO] [stderr] 87 | ...cement: &serde_json::Value, skip: i64) -> std::result::Result<Option<Record>, String>{
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]   --> src/transaction.rs:91:30
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<...
[INFO] [stderr]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `update`
[INFO] [stderr]   --> src/transaction.rs:91:57
[INFO] [stderr]    |
[INFO] [stderr] 91 | ...uery: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stderr]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `skip`
[INFO] [stderr]   --> src/transaction.rs:91:85
[INFO] [stderr]    |
[INFO] [stderr] 91 | ...update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `upsert`
[INFO] [stderr]   --> src/transaction.rs:91:96
[INFO] [stderr]    |
[INFO] [stderr] 91 | ...e_json::Value, skip: i64, upsert: bool) -> std::result::Result<Option<Record>, String>{
[INFO] [stderr]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]   --> src/transaction.rs:94:31
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<...
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `update`
[INFO] [stderr]   --> src/transaction.rs:94:58
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...uery: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stderr]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `limit`
[INFO] [stderr]   --> src/transaction.rs:94:86
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...pdate: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `skip`
[INFO] [stderr]   --> src/transaction.rs:94:98
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...de_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_skip`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `upsert`
[INFO] [stderr]   --> src/transaction.rs:94:109
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...e, limit: i64, skip: i64, upsert: bool) -> Result<i64, String>{
[INFO] [stderr]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_upsert`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SetOnInsert` is never constructed
[INFO] [stderr]   --> src/database.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum UpdateOperator {
[INFO] [stderr]    |      -------------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 25 |     SetOnInsert,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/database.rs:106:93
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stderr]     |                        --                                                              --   ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                        |                                                               |
[INFO] [stderr]     |                        the lifetime is named here                                      the same lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &'a str> {
[INFO] [stderr]     |                                                                                              ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/database.rs:519:124
[INFO] [stderr]     |
[INFO] [stderr] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &str> {
[INFO] [stderr]     |                                   --                                                                                  --   ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                                   |                                                                                   |
[INFO] [stderr]     |                                   the lifetime is named here                                                          the same lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &'a str> {
[INFO] [stderr]     |                                                                                                                             ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/database.rs:586:90
[INFO] [stderr]     |
[INFO] [stderr] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &str> {
[INFO] [stderr]     |                            --                                                       --   ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                            |                                                        |
[INFO] [stderr]     |                            the lifetime is named here                               the same lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &'a str> {
[INFO] [stderr]     |                                                                                           ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/database.rs:616:65
[INFO] [stderr]     |
[INFO] [stderr] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &str>
[INFO] [stderr]     |                                -- the lifetime is named here    ^^^^ the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &'a str>
[INFO] [stderr]     |                                                                  ++
[INFO] [stderr] 
[INFO] [stderr] warning: `hoardbase` (lib) generated 84 warnings (run `cargo fix --lib -p hoardbase` to apply 80 suggestions)
[INFO] [stderr] warning: unused import: `SubCommand`
[INFO] [stderr]   --> src/hoardmin.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 | use clap::{App, Arg, SubCommand};
[INFO] [stderr]    |                      ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `translate_index_config` is never used
[INFO] [stderr]   --> src/collection.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn translate_index_config(config: &serde_json::Value, scope: &str, fields: &mut Vec<(String, i8)>) -> std::result::Result<(), &'stat...
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Collection` is never constructed
[INFO] [stderr]   --> src/collection.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub struct Collection<'a> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `UpdateOperator` is never used
[INFO] [stderr]   --> src/database.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum UpdateOperator {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DatabaseConfig` is never constructed
[INFO] [stderr]   --> src/database.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct DatabaseConfig {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `trace`, and `profile` are never used
[INFO] [stderr]   --> src/database.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | impl DatabaseConfig {
[INFO] [stderr]    | ------------------- associated items in this implementation
[INFO] [stderr] 46 |     /// Creates a new DatabaseConfig with the given path.
[INFO] [stderr] 47 |     pub fn new(path: &str) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     pub fn trace<'a>(&'a mut self, arg: bool) -> &'a mut DatabaseConfig {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub fn profile<'a>(&'a mut self, args: bool) -> &'a mut DatabaseConfig {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UserFunctionError` is never constructed
[INFO] [stderr]   --> src/database.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | struct UserFunctionError {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Database` is never constructed
[INFO] [stderr]   --> src/database.rs:81:12
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub struct Database {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Transaction` is never constructed
[INFO] [stderr]   --> src/database.rs:97:12
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub struct Transaction<'conn> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `collection` is never used
[INFO] [stderr]    --> src/database.rs:106:12
[INFO] [stderr]     |
[INFO] [stderr] 104 | impl<'a> Transaction<'a> {
[INFO] [stderr]     | ------------------------ method in this implementation
[INFO] [stderr] 105 |     /// Access a collection given its name.
[INFO] [stderr] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `recursive_process` is never used
[INFO] [stderr]    --> src/database.rs:134:4
[INFO] [stderr]     |
[INFO] [stderr] 134 | fn recursive_process(search_doc: &mut bson::Bson, split: &mut std::str::Split<&str>, operator: &UpdateOperator, value: &bson::Bson)...
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/database.rs:310:12
[INFO] [stderr]     |
[INFO] [stderr] 309 | impl Database {
[INFO] [stderr]     | ------------- associated items in this implementation
[INFO] [stderr] 310 |     pub fn open<'b>(config: &DatabaseConfig) -> std::result::Result<Database, &str> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 321 |     pub fn path(&self) -> Option<String> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 335 |     fn init<'b>(&'b mut self) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 519 |     pub fn create_collection<'a>(&'a mut self, collection_name: &str, config: &CollectionConfig) -> Result<Collection<'a>, &str> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 586 |     pub fn collection<'a>(&'a mut self, collection_name: &str) -> Result<Collection<'a>, &str> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 601 |     pub fn list_collections(&self) -> Vec<(String, CollectionConfig)> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 610 |     pub fn drop_collection(&self) {}
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 613 |     pub fn rename_collection(&self) {}
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &str>
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QueryTranslator` is never constructed
[INFO] [stderr]  --> src/query_translator.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct QueryTranslator {}
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `query_document`, `value`, `nested`, `or`, `and`, and `not` are never used
[INFO] [stderr]    --> src/query_translator.rs:7:12
[INFO] [stderr]     |
[INFO] [stderr]   6 | impl QueryTranslator {
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stderr]   7 |     pub fn query_document(&self, query: &serde_json::Value , params: &mut Vec<rusqlite::types::Value>) -> Result<String, String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 140 |     fn value(&self, value: &serde_json::Value,  params: &mut Vec<rusqlite::types::Value>) -> Result<String, String> {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |     fn nested(&self, scope: &str, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value>) -> Result<String, String> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 490 |     fn or(&self, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value> ) -> Result<String, String> {
[INFO] [stderr]     |        ^^
[INFO] [stderr] ...
[INFO] [stderr] 603 |     fn and(&self, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value> ) -> Result<String, String> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 716 |     fn not(&self, value: &serde_json::Value, params: &mut Vec<rusqlite::types::Value> ) -> Result<String, String> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SearchOption` is never constructed
[INFO] [stderr]   --> src/base.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct SearchOption {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `default`, `limit`, and `skip` are never used
[INFO] [stderr]   --> src/base.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | impl SearchOption {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 24 |     pub fn default() -> Self {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub fn limit<'a>(&'a mut self, arg: i64) -> &'a mut SearchOption {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub fn skip<'a>(&'a mut self, args: i64) -> &'a mut SearchOption {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CollectionConfig` is never constructed
[INFO] [stderr]   --> src/base.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub struct CollectionConfig {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `default`, `hash_document`, `log_last_modified`, and `hash_unique` are never used
[INFO] [stderr]   --> src/base.rs:60:12
[INFO] [stderr]    |
[INFO] [stderr] 59 | impl CollectionConfig {
[INFO] [stderr]    | --------------------- associated items in this implementation
[INFO] [stderr] 60 |     pub fn default(name: &str) -> CollectionConfig {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |     pub fn hash_document<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 75 |     pub fn log_last_modified<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 |     pub fn hash_unique<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Record` is never constructed
[INFO] [stderr]   --> src/base.rs:89:12
[INFO] [stderr]    |
[INFO] [stderr] 89 | pub struct Record {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `CollectionTrait` is never used
[INFO] [stderr]    --> src/base.rs:103:11
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub trait CollectionTrait {
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Adapter` is never used
[INFO] [stderr]    --> src/base.rs:136:11
[INFO] [stderr]     |
[INFO] [stderr] 136 | pub trait Adapter<A> {
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_internal` is never used
[INFO] [stderr]    --> src/base.rs:147:8
[INFO] [stderr]     |
[INFO] [stderr] 147 | pub fn find_internal<A, C: Adapter<A>, const H:bool, const L:bool>(conn: &C, config: &CollectionConfig, query: &serde_json::Value, ...
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TransactionCollection` is never constructed
[INFO] [stderr]   --> src/transaction.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct TransactionCollection<'conn> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use std::fs::File;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hoardbase` (bin "hoardmin" test) generated 100 warnings (77 duplicates) (run `cargo fix --bin "hoardmin" -p hoardbase --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `hoardbase` (lib test) generated 82 warnings (81 duplicates) (run `cargo fix --lib -p hoardbase --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hoardbase-d460da722cc4c8ad)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_find ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_find stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_find' (25) panicked at src/database.rs:313:71:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: SqliteFailure(Error { code: CannotOpen, extended_code: 14 }, Some("unable to open database file: test_find.db"))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59199dbf6452 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59199dbf6452 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59199dbf6452 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59199dbf6452 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59199dc082aa - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59199dc082aa - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x59199dbc4e86 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x59199dbc4e86 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x59199dbd5859 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59199dbd5859 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59199dbd56f1 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x59199d97ba6e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x59199d97ba6e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x59199dbd5ad2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x59199dbd5ad2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x59199dbd5918 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x59199dbd0dd9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x59199dbb9cbd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x59199dc1157c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x59199dc10a62 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x59199d922ffa - core::result::Result<T,E>::unwrap::haffadc25b07893f6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x59199d922ffa - hoardbase::database::Database::open::hba8e145b73dd1272
[INFO] [stdout]                                at /opt/rustwide/workdir/src/database.rs:313:71
[INFO] [stdout]   22:     0x59199d915af9 - hoardbase::tests::test_find::hcc52663cf3797641
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:53:26
[INFO] [stdout]   23:     0x59199d9184f7 - hoardbase::tests::test_find::{{closure}}::h186c2a469e351043
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:44:19
[INFO] [stdout]   24:     0x59199d93a436 - core::ops::function::FnOnce::call_once::h741bae9cdca0e9ca
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x59199d97b82b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x59199d97b82b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x59199d98f23a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x59199d98f23a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x59199d98f23a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x59199d98f23a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x59199d98f23a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x59199d98f23a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x59199d98f23a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x59199d969694 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x59199d969694 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x59199d96d032 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x59199d96d032 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x59199d96d032 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x59199d96d032 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x59199d96d032 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x59199d96d032 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x59199d96d032 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x59199dbcbfbf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x59199dbcbfbf - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   45:     0x7463a992aaa4 - <unknown>
[INFO] [stdout]   46:     0x7463a99b7a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_find
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2249f0488102341563f08d2a3cb436a88021993d1232aacbd2a7a485d3a94f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2249f0488102341563f08d2a3cb436a88021993d1232aacbd2a7a485d3a94f7a", kill_on_drop: false }`
[INFO] [stdout] 2249f0488102341563f08d2a3cb436a88021993d1232aacbd2a7a485d3a94f7a
