[INFO] fetching crate hoardbase 0.1.0-alpha...
[INFO] testing hoardbase-0.1.0-alpha against 1.69.0 for beta-1.70-1
[INFO] extracting crate hoardbase 0.1.0-alpha into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate hoardbase 0.1.0-alpha on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc1/source/Cargo.toml
[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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded digest v0.10.0
[INFO] [stderr]   Downloaded slugify v0.1.0
[INFO] [stderr]   Downloaded crypto-common v0.1.0
[INFO] [stderr]   Downloaded serde_json v1.0.72
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[INFO] [stderr]   Downloaded num v0.3.1
[INFO] [stderr]   Downloaded time-macros v0.2.3
[INFO] [stderr]   Downloaded wasmer_enumset v1.0.1
[INFO] [stderr]   Downloaded debug_stub_derive v0.3.0
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[INFO] [stderr]   Downloaded serde_bytes v0.11.5
[INFO] [stderr]   Downloaded enum-map v0.6.4
[INFO] [stderr]   Downloaded bson v2.0.1
[INFO] [stderr]   Downloaded ahash v0.6.3
[INFO] [stderr]   Downloaded ryu v1.0.6
[INFO] [stderr]   Downloaded time v0.3.5
[INFO] [stderr]   Downloaded signal-hook v0.3.12
[INFO] [stderr]   Downloaded cursive_core v0.2.2
[INFO] [stderr]   Downloaded rusqlite v0.26.1
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[INFO] [stderr]   Downloaded cursive_table_view v0.13.3
[INFO] [stderr]   Downloaded cursive_tree_view v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a1feb7bebe5c5db4955caee63b0b2ff4e09a2a399536cb162e478c38f96633d
[INFO] running `Command { std: "docker" "start" "-a" "5a1feb7bebe5c5db4955caee63b0b2ff4e09a2a399536cb162e478c38f96633d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a1feb7bebe5c5db4955caee63b0b2ff4e09a2a399536cb162e478c38f96633d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a1feb7bebe5c5db4955caee63b0b2ff4e09a2a399536cb162e478c38f96633d", kill_on_drop: false }`
[INFO] [stdout] 5a1feb7bebe5c5db4955caee63b0b2ff4e09a2a399536cb162e478c38f96633d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70b6f1d60ecb4a1da2aa56ec91c6bedbb61a498636ddc496551a4be7f8643b65
[INFO] running `Command { std: "docker" "start" "-a" "70b6f1d60ecb4a1da2aa56ec91c6bedbb61a498636ddc496551a4be7f8643b65", kill_on_drop: false }`
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[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling once_cell v1.8.0
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[INFO] [stderr]    Compiling cc v1.0.72
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[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling ahash v0.6.3
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.7.0
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[INFO] [stderr]    Compiling array-macro v1.0.5
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling owning_ref v0.4.1
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[INFO] [stderr]    Compiling vcpkg v0.2.15
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[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling signal-hook v0.3.12
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling libsqlite3-sys v0.23.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling crypto-common v0.1.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling time-macros v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling debug_stub_derive v0.3.0
[INFO] [stderr]    Compiling digest v0.10.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling time v0.3.5
[INFO] [stderr]    Compiling hashlink v0.7.0
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling enum-map-derive v0.4.6
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling enum-map v0.6.4
[INFO] [stderr]    Compiling unidecode v0.3.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling sha-1 v0.10.0
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling wasmer_enumset_derive v0.5.0
[INFO] [stderr]    Compiling slugify v0.1.0
[INFO] [stderr]    Compiling wasmer_enumset v1.0.1
[INFO] [stderr]    Compiling cursive_core v0.2.2
[INFO] [stderr]    Compiling cursive_tree_view v0.7.0
[INFO] [stderr]    Compiling cursive_table_view v0.13.3
[INFO] [stderr]    Compiling cursive v0.16.3
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling rusqlite v0.26.1
[INFO] [stderr]    Compiling bson v2.0.1
[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)]` 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: `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]     = note: `#[warn(unused_variables)]` on by default
[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: `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] 
[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 | ..., options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &str>{
[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<i64, &...
[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<i64, &...
[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 | ...Option<&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<Record...
[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 | ...ry: &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 | ...placement: &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<Optio...
[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 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Optio...
[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 | ...e, 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 | ...erde_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<i64, ...
[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 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, ...
[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 | ..., 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: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:94:98
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...serde_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 | ...alue, 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 80 warnings emitted
[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)]` 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: `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]     = note: `#[warn(unused_variables)]` on by default
[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: `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] 
[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 | ..., options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &str>{
[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<i64, &...
[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<i64, &...
[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 | ...Option<&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<Record...
[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 | ...ry: &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 | ...placement: &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<Optio...
[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 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Optio...
[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 | ...e, 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 | ...erde_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<i64, ...
[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 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, ...
[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 | ..., 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: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:94:98
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...serde_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 | ...alue, 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: 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]    = note: `#[warn(dead_code)]` on by default
[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: 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) -> Re...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/database.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn new(path: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `trace` is never used
[INFO] [stdout]   --> src/database.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn trace<'a>(&'a mut self, arg: bool) -> &'a mut DatabaseConfig {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `profile` is never used
[INFO] [stdout]   --> src/database.rs:56:12
[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: method `collection` is never used
[INFO] [stdout]    --> src/database.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `open` is never used
[INFO] [stdout]    --> src/database.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 310 |     pub fn open<'b>(config: &DatabaseConfig) -> std::result::Result<Database, &str> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `path` is never used
[INFO] [stdout]    --> src/database.rs:321:12
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn path(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `init` is never used
[INFO] [stdout]    --> src/database.rs:335:8
[INFO] [stdout]     |
[INFO] [stdout] 335 |     fn init<'b>(&'b mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_collection` is never used
[INFO] [stdout]    --> src/database.rs:519:12
[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] 
[INFO] [stdout] warning: method `collection` is never used
[INFO] [stdout]    --> src/database.rs:586:12
[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] 
[INFO] [stdout] warning: method `list_collections` is never used
[INFO] [stdout]    --> src/database.rs:601:12
[INFO] [stdout]     |
[INFO] [stdout] 601 |     pub fn list_collections(&self) -> Vec<(String, CollectionConfig)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `drop_collection` is never used
[INFO] [stdout]    --> src/database.rs:610:12
[INFO] [stdout]     |
[INFO] [stdout] 610 |     pub fn drop_collection(&self) {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rename_collection` is never used
[INFO] [stdout]    --> src/database.rs:613:12
[INFO] [stdout]     |
[INFO] [stdout] 613 |     pub fn rename_collection(&self) {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `transaction` is never used
[INFO] [stdout]    --> src/database.rs:616:12
[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: associated function `default` is never used
[INFO] [stdout]   --> src/base.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `limit` is never used
[INFO] [stdout]   --> src/base.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn limit<'a>(&'a mut self, arg: i64) -> &'a mut SearchOption {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `skip` is never used
[INFO] [stdout]   --> src/base.rs:33:12
[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: associated function `default` is never used
[INFO] [stdout]   --> src/base.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn default(name: &str) -> CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash_document` is never used
[INFO] [stdout]   --> src/base.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn hash_document<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `log_last_modified` is never used
[INFO] [stdout]   --> src/base.rs:75:12
[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] 
[INFO] [stdout] warning: method `hash_unique` is never used
[INFO] [stdout]   --> src/base.rs:80:12
[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: 98 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.50s
[INFO] running `Command { std: "docker" "inspect" "70b6f1d60ecb4a1da2aa56ec91c6bedbb61a498636ddc496551a4be7f8643b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b6f1d60ecb4a1da2aa56ec91c6bedbb61a498636ddc496551a4be7f8643b65", kill_on_drop: false }`
[INFO] [stdout] 70b6f1d60ecb4a1da2aa56ec91c6bedbb61a498636ddc496551a4be7f8643b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2a773e918063d61f29f26495e4cb4dbfb662b4e1ed21ac06cb9d9496d523d79
[INFO] running `Command { std: "docker" "start" "-a" "c2a773e918063d61f29f26495e4cb4dbfb662b4e1ed21ac06cb9d9496d523d79", 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)]` 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] [stderr]    Compiling hoardbase v0.1.0-alpha (/opt/rustwide/workdir)
[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]     = note: `#[warn(unused_variables)]` on by default
[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: `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] 
[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 | ..., options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &str>{
[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<i64, &...
[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<i64, &...
[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 | ...Option<&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<Record...
[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 | ...ry: &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 | ...placement: &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<Optio...
[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 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Optio...
[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 | ...e, 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 | ...erde_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<i64, ...
[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 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, ...
[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 | ..., 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: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:94:98
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...serde_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 | ...alue, 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 80 warnings emitted
[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)]` 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)]` 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: `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]     = note: `#[warn(unused_variables)]` on by default
[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: `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] 
[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 | ..., options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &str>{
[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<i64, &...
[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<i64, &...
[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 | ...Option<&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<Record...
[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 | ...ry: &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 | ...placement: &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<Optio...
[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 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Optio...
[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 | ...e, 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 | ...erde_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<i64, ...
[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 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, ...
[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 | ..., 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: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:94:98
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...serde_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 | ...alue, 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: 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: `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]     = note: `#[warn(unused_variables)]` on by default
[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: `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] 
[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 | ..., options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &str>{
[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<i64, &...
[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<i64, &...
[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 | ...Option<&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<Record...
[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 | ...ry: &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 | ...placement: &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<Optio...
[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 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Optio...
[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 | ...e, 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 | ...erde_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<i64, ...
[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 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, ...
[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 | ..., 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: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip`
[INFO] [stdout]   --> src/transaction.rs:94:98
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...serde_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 | ...alue, 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)]` on by default
[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]    = note: `#[warn(dead_code)]` on by default
[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: 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) -> Re...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/database.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn new(path: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `trace` is never used
[INFO] [stdout]   --> src/database.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn trace<'a>(&'a mut self, arg: bool) -> &'a mut DatabaseConfig {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `profile` is never used
[INFO] [stdout]   --> src/database.rs:56:12
[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: method `collection` is never used
[INFO] [stdout]    --> src/database.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `open` is never used
[INFO] [stdout]    --> src/database.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 310 |     pub fn open<'b>(config: &DatabaseConfig) -> std::result::Result<Database, &str> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `path` is never used
[INFO] [stdout]    --> src/database.rs:321:12
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn path(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `init` is never used
[INFO] [stdout]    --> src/database.rs:335:8
[INFO] [stdout]     |
[INFO] [stdout] 335 |     fn init<'b>(&'b mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_collection` is never used
[INFO] [stdout]    --> src/database.rs:519:12
[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] 
[INFO] [stdout] warning: method `collection` is never used
[INFO] [stdout]    --> src/database.rs:586:12
[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] 
[INFO] [stdout] warning: method `list_collections` is never used
[INFO] [stdout]    --> src/database.rs:601:12
[INFO] [stdout]     |
[INFO] [stdout] 601 |     pub fn list_collections(&self) -> Vec<(String, CollectionConfig)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `drop_collection` is never used
[INFO] [stdout]    --> src/database.rs:610:12
[INFO] [stdout]     |
[INFO] [stdout] 610 |     pub fn drop_collection(&self) {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rename_collection` is never used
[INFO] [stdout]    --> src/database.rs:613:12
[INFO] [stdout]     |
[INFO] [stdout] 613 |     pub fn rename_collection(&self) {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `transaction` is never used
[INFO] [stdout]    --> src/database.rs:616:12
[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: associated function `default` is never used
[INFO] [stdout]   --> src/base.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `limit` is never used
[INFO] [stdout]   --> src/base.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn limit<'a>(&'a mut self, arg: i64) -> &'a mut SearchOption {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `skip` is never used
[INFO] [stdout]   --> src/base.rs:33:12
[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: associated function `default` is never used
[INFO] [stdout]   --> src/base.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn default(name: &str) -> CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hash_document` is never used
[INFO] [stdout]   --> src/base.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn hash_document<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `log_last_modified` is never used
[INFO] [stdout]   --> src/base.rs:75:12
[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] 
[INFO] [stdout] warning: method `hash_unique` is never used
[INFO] [stdout]   --> src/base.rs:80:12
[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: 98 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 78 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "c2a773e918063d61f29f26495e4cb4dbfb662b4e1ed21ac06cb9d9496d523d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a773e918063d61f29f26495e4cb4dbfb662b4e1ed21ac06cb9d9496d523d79", kill_on_drop: false }`
[INFO] [stdout] c2a773e918063d61f29f26495e4cb4dbfb662b4e1ed21ac06cb9d9496d523d79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9dc457613fbd8943bd819b8695ad8825856f7f8919b578547adc6c1b24084ea
[INFO] running `Command { std: "docker" "start" "-a" "f9dc457613fbd8943bd819b8695ad8825856f7f8919b578547adc6c1b24084ea", 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)]` 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: `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]     = note: `#[warn(unused_variables)]` on by default
[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: `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] 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 | ..., options: &Option<SearchOption>, f: &mut dyn FnMut(&Record) -> std::result::Result<(), &'static str>) -> std::result::Result<(), &str>{
[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<i64, &...
[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<i64, &...
[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 | ...Option<&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<Record...
[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 | ...ry: &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 | ...placement: &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<Optio...
[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 |     fn update_one(&mut self, query: &serde_json::Value, update: &serde_json::Value, skip: i64, upsert: bool) -> std::result::Result<Optio...
[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 | ...e, 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 | ...erde_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<i64, ...
[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 |     fn update_many(&mut self, query: &serde_json::Value, update: &serde_json::Value, limit: i64, skip: i64, upsert: bool) -> Result<i64, ...
[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 | ..., 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: `_limit`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `skip`
[INFO] [stderr]   --> src/transaction.rs:94:98
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...serde_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 | ...alue, 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)]` 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]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hoardbase` (lib) generated 80 warnings (run `cargo fix --lib -p hoardbase` to apply 76 suggestions)
[INFO] [stderr] warning: `hoardbase` (lib test) generated 78 warnings (77 duplicates) (run `cargo fix --lib -p hoardbase --tests` to apply 1 suggestion)
[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)]` on by default
[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]    = note: `#[warn(dead_code)]` on by default
[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: 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) -> Re...
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/database.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn new(path: &str) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `trace` is never used
[INFO] [stderr]   --> src/database.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn trace<'a>(&'a mut self, arg: bool) -> &'a mut DatabaseConfig {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `profile` is never used
[INFO] [stderr]   --> src/database.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn profile<'a>(&'a mut self, args: bool) -> &'a mut DatabaseConfig {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `collection` is never used
[INFO] [stderr]    --> src/database.rs:106:12
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn collection(&'a self, collection_name: &str) -> Result<TransactionCollection<'a>, &str> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `open` is never used
[INFO] [stderr]    --> src/database.rs:310:12
[INFO] [stderr]     |
[INFO] [stderr] 310 |     pub fn open<'b>(config: &DatabaseConfig) -> std::result::Result<Database, &str> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `path` is never used
[INFO] [stderr]    --> src/database.rs:321:12
[INFO] [stderr]     |
[INFO] [stderr] 321 |     pub fn path(&self) -> Option<String> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `init` is never used
[INFO] [stderr]    --> src/database.rs:335:8
[INFO] [stderr]     |
[INFO] [stderr] 335 |     fn init<'b>(&'b mut self) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `create_collection` is never used
[INFO] [stderr]    --> src/database.rs:519:12
[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] warning: method `collection` is never used
[INFO] [stderr]    --> src/database.rs:586:12
[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] warning: method `list_collections` is never used
[INFO] [stderr]    --> src/database.rs:601:12
[INFO] [stderr]     |
[INFO] [stderr] 601 |     pub fn list_collections(&self) -> Vec<(String, CollectionConfig)> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `drop_collection` is never used
[INFO] [stderr]    --> src/database.rs:610:12
[INFO] [stderr]     |
[INFO] [stderr] 610 |     pub fn drop_collection(&self) {}
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `rename_collection` is never used
[INFO] [stderr]    --> src/database.rs:613:12
[INFO] [stderr]     |
[INFO] [stderr] 613 |     pub fn rename_collection(&self) {}
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `transaction` is never used
[INFO] [stderr]    --> src/database.rs:616:12
[INFO] [stderr]     |
[INFO] [stderr] 616 |     pub fn transaction<'a, F>(&'a mut self, f: F) -> Result<(), &str>
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `default` is never used
[INFO] [stderr]   --> src/base.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn default() -> Self {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `limit` is never used
[INFO] [stderr]   --> src/base.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn limit<'a>(&'a mut self, arg: i64) -> &'a mut SearchOption {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `skip` is never used
[INFO] [stderr]   --> src/base.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn skip<'a>(&'a mut self, args: i64) -> &'a mut SearchOption {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `default` is never used
[INFO] [stderr]   --> src/base.rs:60:12
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn default(name: &str) -> CollectionConfig {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `hash_document` is never used
[INFO] [stderr]   --> src/base.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn hash_document<'a>(&'a mut self, args: bool) -> &'a mut CollectionConfig {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `log_last_modified` is never used
[INFO] [stderr]   --> src/base.rs:75:12
[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] warning: method `hash_unique` is never used
[INFO] [stderr]   --> src/base.rs:80:12
[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: `hoardbase` (bin "hoardmin" test) generated 98 warnings (73 duplicates) (run `cargo fix --bin "hoardmin" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hoardbase-da1bf73437c9b201)
[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] thread 'tests::test_find' panicked at 'called `Result::unwrap()` on an `Err` value: SqliteFailure(Error { code: CannotOpen, extended_code: 14 }, Some("unable to open database file: test_find.db"))', src/database.rs:313:71
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x562a0c57b1aa - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x562a0c57b1aa - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x562a0c57b1aa - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x562a0c57b1aa - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x562a0c5a16de - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x562a0c5785a5 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x562a0c57af75 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x562a0c57af75 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x562a0c57cd3f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x562a0c57c9ff - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x562a0c3151c7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x562a0c3151c7 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x562a0c57d46d - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x562a0c57d46d - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x562a0c57d1e9 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x562a0c57b616 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x562a0c57cef2 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x562a0c231e13 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x562a0c232263 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   19:     0x562a0c2e25d4 - core::result::Result<T,E>::unwrap::ha241b7461bc7cc26
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1090:23
[INFO] [stdout]   20:     0x562a0c2d39be - hoardbase::database::Database::open::h0ee1c71a5808a08d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/database.rs:313:23
[INFO] [stdout]   21:     0x562a0c2dd910 - hoardbase::tests::test_find::h894989999780b198
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:53:26
[INFO] [stdout]   22:     0x562a0c2dd7d7 - hoardbase::tests::test_find::{{closure}}::hc0c7ba4969e0264a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:44:20
[INFO] [stdout]   23:     0x562a0c27b495 - core::ops::function::FnOnce::call_once::ha05b6087ffba9f9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x562a0c31a5af - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x562a0c31a5af - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   26:     0x562a0c2ebbcc - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   27:     0x562a0c2ebbcc - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x562a0c319576 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   29:     0x562a0c319576 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   30:     0x562a0c319576 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   31:     0x562a0c319576 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   32:     0x562a0c319576 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   33:     0x562a0c319576 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   34:     0x562a0c319576 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   35:     0x562a0c2e6241 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   36:     0x562a0c2e6241 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   37:     0x562a0c2ebc5b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   38:     0x562a0c2ebc5b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   39:     0x562a0c2ebc5b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   40:     0x562a0c2ebc5b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   41:     0x562a0c2ebc5b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   42:     0x562a0c2ebc5b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   43:     0x562a0c2ebc5b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x562a0c581893 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   45:     0x562a0c581893 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   46:     0x562a0c581893 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7fab5dcdab43 - <unknown>
[INFO] [stdout]   48:     0x7fab5dd6bbb4 - __clone
[INFO] [stdout]   49:                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 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f9dc457613fbd8943bd819b8695ad8825856f7f8919b578547adc6c1b24084ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9dc457613fbd8943bd819b8695ad8825856f7f8919b578547adc6c1b24084ea", kill_on_drop: false }`
[INFO] [stdout] f9dc457613fbd8943bd819b8695ad8825856f7f8919b578547adc6c1b24084ea
