[INFO] cloning repository https://github.com/shvvkz/nosqlite-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shvvkz/nosqlite-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshvvkz%2Fnosqlite-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshvvkz%2Fnosqlite-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58a95bf4aa14127355c4631a0c973d78b5accbc4
[INFO] checking shvvkz/nosqlite-rust against master#18a029cfe8e761533634bda8fe8a14e30280a21b for pr-139646
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshvvkz%2Fnosqlite-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shvvkz/nosqlite-rust on toolchain 18a029cfe8e761533634bda8fe8a14e30280a21b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/shvvkz/nosqlite-rust
[INFO] finished tweaking git repo https://github.com/shvvkz/nosqlite-rust
[INFO] tweaked toml for git repo https://github.com/shvvkz/nosqlite-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/shvvkz/nosqlite-rust 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" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 966d3908fbc6c2fdbad68c9e7ce9b70571449329add561f47e7578ab3bf95429
[INFO] running `Command { std: "docker" "start" "-a" "966d3908fbc6c2fdbad68c9e7ce9b70571449329add561f47e7578ab3bf95429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "966d3908fbc6c2fdbad68c9e7ce9b70571449329add561f47e7578ab3bf95429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "966d3908fbc6c2fdbad68c9e7ce9b70571449329add561f47e7578ab3bf95429", kill_on_drop: false }`
[INFO] [stdout] 966d3908fbc6c2fdbad68c9e7ce9b70571449329add561f47e7578ab3bf95429
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+18a029cfe8e761533634bda8fe8a14e30280a21b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5285489b0d36617b99efc05b0b19ceac90cfe2c7d15ba14688dcd9c799a24f01
[INFO] running `Command { std: "docker" "start" "-a" "5285489b0d36617b99efc05b0b19ceac90cfe2c7d15ba14688dcd9c799a24f01", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling getrandom v0.3.2
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[INFO] [stderr]    Compiling rustix v1.0.3
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[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking nosqlite-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error::NosqliteErrorHandler`
[INFO] [stdout]  --> src/engine/models/database/model.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::{error::NosqliteErrorHandler, models::collection::model::Collection};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `load_or_create_database`
[INFO] [stdout]  --> src/engine/nosqlite.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     database_service::{load_or_create_database, save_database},
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/engine/services/database_service.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/engine/services/database_service.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::NosqliteErrorHandler`
[INFO] [stdout]  --> src/engine/models/database/model.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::{error::NosqliteErrorHandler, models::collection::model::Collection};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `load_or_create_database`
[INFO] [stdout]  --> src/engine/nosqlite.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     database_service::{load_or_create_database, save_database},
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/engine/services/database_service.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/engine/services/database_service.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/engine/error/handler.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let timestamp = chrono::Utc::now();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/engine/error/handler.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let timestamp = chrono::Utc::now();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_path`
[INFO] [stdout]   --> src/engine/models/database/implem.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn new(db_path: &str) -> Self {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_path`
[INFO] [stdout]   --> src/engine/models/database/implem.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn new(db_path: &str) -> Self {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 198 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 252 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 252 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 315 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:354:13
[INFO] [stdout]     |
[INFO] [stdout] 354 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 354 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 198 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 252 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 252 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 315 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:354:13
[INFO] [stdout]     |
[INFO] [stdout] 354 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 354 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::NosqliteErrorHandler`
[INFO] [stdout]  --> src/engine/models/database/model.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::{error::NosqliteErrorHandler, models::collection::model::Collection};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `load_or_create_database`
[INFO] [stdout]  --> src/engine/nosqlite.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     database_service::{load_or_create_database, save_database},
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/engine/services/database_service.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/engine/services/database_service.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nosqlite::Nosqlite`
[INFO] [stdout]  --> src/engine/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use nosqlite::Nosqlite;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::NosqliteErrorHandler`
[INFO] [stdout]  --> src/engine/models/database/model.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::{error::NosqliteErrorHandler, models::collection::model::Collection};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `load_or_create_database`
[INFO] [stdout]  --> src/engine/nosqlite.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     database_service::{load_or_create_database, save_database},
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/engine/services/database_service.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/engine/services/database_service.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nosqlite::Nosqlite`
[INFO] [stdout]  --> src/engine/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use nosqlite::Nosqlite;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> tests/unit/models/file.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NosqliteError` and `collection::model::Collection`
[INFO] [stdout]  --> tests/unit/services/collection.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     error::{NosqliteError, NosqliteErrorHandler},
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 3 |     models::{collection::model::Collection, database::model::Database},
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NosqliteError`
[INFO] [stdout]  --> tests/unit/services/database.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     error::{NosqliteError, NosqliteErrorHandler},
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/engine/error/handler.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let timestamp = chrono::Utc::now();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_path`
[INFO] [stdout]   --> src/engine/models/database/implem.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn new(db_path: &str) -> Self {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/engine/error/handler.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let timestamp = chrono::Utc::now();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `log_error`, `persist_error`, `all_errors`, and `try_or_log` are never used
[INFO] [stdout]    --> src/engine/error/handler.rs:53:12
[INFO] [stdout]     |
[INFO] [stdout] 13  | impl NosqliteErrorHandler {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53  |     pub fn new(db_path: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn log_error(&mut self, error: NosqliteError) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     fn persist_error(&self, error: &NosqliteError) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     pub fn all_errors(&self) -> &[NosqliteError] {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |     pub fn try_or_log<T, E>(
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/engine/models/collection/implem.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 8   | impl Collection {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn add_document(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 240 |     pub fn update_document(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 343 |     pub fn update_field_document(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 429 |     pub fn delete_document(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 501 |     pub fn get_document(&self, id: &str) -> Option<&Document> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 555 |     pub fn all_documents(&self) -> &Vec<Document> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 598 |     pub fn document_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_collection`, `remove_collection`, `get_collection`, and `get_collection_mut` are never used
[INFO] [stdout]    --> src/engine/models/database/implem.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 7   | impl Database {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn add_collection(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn remove_collection(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn get_collection(&self, name: &str) -> Option<&Collection> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub fn get_collection_mut(&mut self, name: &str) -> Option<&mut Collection> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/engine/models/document/implem.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Document {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn new(data: Value) -> Document {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEY_PATH` is never used
[INFO] [stdout]   --> src/engine/models/file/implem.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const DEFAULT_KEY_PATH: &str = "db.key";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `load_or_create`, `save`, `encrypt`, `decrypt`, and `load_or_generate_key` are never used
[INFO] [stdout]    --> src/engine/models/file/implem.rs:75:12
[INFO] [stdout]     |
[INFO] [stdout] 13  | impl File {
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75  |     pub fn load_or_create(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn save(
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     fn encrypt(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 311 |     fn decrypt(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 |     fn load_or_generate_key(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]   --> src/engine/models/file/model.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct File;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_against_structure` is never used
[INFO] [stdout]    --> src/engine/models/utils.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn validate_against_structure(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `type_matches` is never used
[INFO] [stdout]    --> src/engine/models/utils.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn type_matches(expected: &str, val: &Value) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Nosqlite` is never constructed
[INFO] [stdout]   --> src/engine/nosqlite.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Nosqlite {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/engine/nosqlite.rs:59:12
[INFO] [stdout]     |
[INFO] [stdout] 20  | impl Nosqlite {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59  |     pub fn open(path: &str) -> Result<Self, NosqliteError> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn create_collection(&mut self, name: &str, structure: Value) -> Result<(), NosqliteError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn delete_collection(&mut self, name: &str) -> Result<(), NosqliteError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub fn insert_document(&mut self, collection: &str, data: Value) -> Result<(), NosqliteError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn update_document(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 299 |     pub fn update_document_field(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 351 |     pub fn delete_document(&mut self, collection: &str, id: &str) -> Result<(), NosqliteError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 |     pub fn get_document_by_id(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     pub fn get_all_documents(&mut self, collection: &str) -> Result<&Vec<Document>, NosqliteError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 473 |     pub fn get_documents_by_field(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 509 |     pub fn list_collections(&self) -> Vec<&Collection> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 540 |     fn auto_save(&mut self) -> Result<(), NosqliteError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_collection` is never used
[INFO] [stdout]   --> src/engine/services/collection_service.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn create_collection(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delete_collection` is never used
[INFO] [stdout]    --> src/engine/services/collection_service.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn delete_collection(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_collection` is never used
[INFO] [stdout]    --> src/engine/services/collection_service.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn get_collection<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_collection_mut` is never used
[INFO] [stdout]    --> src/engine/services/collection_service.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub fn get_collection_mut<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_collections` is never used
[INFO] [stdout]    --> src/engine/services/collection_service.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub fn list_collections(db: &Database) -> Vec<&Collection> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_or_create_database` is never used
[INFO] [stdout]   --> src/engine/services/database_service.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn load_or_create_database(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_database` is never used
[INFO] [stdout]    --> src/engine/services/database_service.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn save_database(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_document` is never used
[INFO] [stdout]   --> src/engine/services/document_service.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn insert_document(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_document` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn update_document(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_document_field` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub fn update_document_field(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delete_document` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub fn delete_document(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_document_by_id` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:272:8
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn get_document_by_id<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_all_documents` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:332:8
[INFO] [stdout]     |
[INFO] [stdout] 332 | pub fn get_all_documents<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_documents_by_field` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:393:8
[INFO] [stdout]     |
[INFO] [stdout] 393 | pub fn get_documents_by_field<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 198 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 252 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 252 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 315 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:354:13
[INFO] [stdout]     |
[INFO] [stdout] 354 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 354 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_path`
[INFO] [stdout]   --> src/engine/models/database/implem.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn new(db_path: &str) -> Self {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/unit/models/file.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     File::save(path, &db, &mut handler);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let _ = File::save(path, &db, &mut handler);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `log_error`, `persist_error`, `all_errors`, and `try_or_log` are never used
[INFO] [stdout]    --> src/engine/error/handler.rs:53:12
[INFO] [stdout]     |
[INFO] [stdout] 13  | impl NosqliteErrorHandler {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53  |     pub fn new(db_path: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn log_error(&mut self, error: NosqliteError) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     fn persist_error(&self, error: &NosqliteError) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     pub fn all_errors(&self) -> &[NosqliteError] {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |     pub fn try_or_log<T, E>(
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/engine/models/collection/implem.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 8   | impl Collection {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn add_document(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 240 |     pub fn update_document(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 343 |     pub fn update_field_document(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 429 |     pub fn delete_document(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 501 |     pub fn get_document(&self, id: &str) -> Option<&Document> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 555 |     pub fn all_documents(&self) -> &Vec<Document> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 598 |     pub fn document_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_collection`, `remove_collection`, `get_collection`, and `get_collection_mut` are never used
[INFO] [stdout]    --> src/engine/models/database/implem.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 7   | impl Database {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn add_collection(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn remove_collection(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn get_collection(&self, name: &str) -> Option<&Collection> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub fn get_collection_mut(&mut self, name: &str) -> Option<&mut Collection> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/engine/models/document/implem.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Document {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn new(data: Value) -> Document {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEY_PATH` is never used
[INFO] [stdout]   --> src/engine/models/file/implem.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const DEFAULT_KEY_PATH: &str = "db.key";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `load_or_create`, `save`, `encrypt`, `decrypt`, and `load_or_generate_key` are never used
[INFO] [stdout]    --> src/engine/models/file/implem.rs:75:12
[INFO] [stdout]     |
[INFO] [stdout] 13  | impl File {
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75  |     pub fn load_or_create(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn save(
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     fn encrypt(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 311 |     fn decrypt(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 |     fn load_or_generate_key(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]   --> src/engine/models/file/model.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct File;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_against_structure` is never used
[INFO] [stdout]    --> src/engine/models/utils.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn validate_against_structure(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `type_matches` is never used
[INFO] [stdout]    --> src/engine/models/utils.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn type_matches(expected: &str, val: &Value) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Nosqlite` is never constructed
[INFO] [stdout]   --> src/engine/nosqlite.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Nosqlite {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/engine/nosqlite.rs:59:12
[INFO] [stdout]     |
[INFO] [stdout] 20  | impl Nosqlite {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59  |     pub fn open(path: &str) -> Result<Self, NosqliteError> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn create_collection(&mut self, name: &str, structure: Value) -> Result<(), NosqliteError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn delete_collection(&mut self, name: &str) -> Result<(), NosqliteError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub fn insert_document(&mut self, collection: &str, data: Value) -> Result<(), NosqliteError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn update_document(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 299 |     pub fn update_document_field(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 351 |     pub fn delete_document(&mut self, collection: &str, id: &str) -> Result<(), NosqliteError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 |     pub fn get_document_by_id(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     pub fn get_all_documents(&mut self, collection: &str) -> Result<&Vec<Document>, NosqliteError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 473 |     pub fn get_documents_by_field(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 509 |     pub fn list_collections(&self) -> Vec<&Collection> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 540 |     fn auto_save(&mut self) -> Result<(), NosqliteError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_collection` is never used
[INFO] [stdout]   --> src/engine/services/collection_service.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn create_collection(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delete_collection` is never used
[INFO] [stdout]    --> src/engine/services/collection_service.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn delete_collection(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_collection` is never used
[INFO] [stdout]    --> src/engine/services/collection_service.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn get_collection<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_collection_mut` is never used
[INFO] [stdout]    --> src/engine/services/collection_service.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub fn get_collection_mut<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_collections` is never used
[INFO] [stdout]    --> src/engine/services/collection_service.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub fn list_collections(db: &Database) -> Vec<&Collection> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_or_create_database` is never used
[INFO] [stdout]   --> src/engine/services/database_service.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn load_or_create_database(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_database` is never used
[INFO] [stdout]    --> src/engine/services/database_service.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn save_database(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_document` is never used
[INFO] [stdout]   --> src/engine/services/document_service.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn insert_document(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_document` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn update_document(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_document_field` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub fn update_document_field(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delete_document` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub fn delete_document(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_document_by_id` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:272:8
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn get_document_by_id<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_all_documents` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:332:8
[INFO] [stdout]     |
[INFO] [stdout] 332 | pub fn get_all_documents<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_documents_by_field` is never used
[INFO] [stdout]    --> src/engine/services/document_service.rs:393:8
[INFO] [stdout]     |
[INFO] [stdout] 393 | pub fn get_documents_by_field<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 198 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 252 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 252 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 315 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/engine/nosqlite.rs:354:13
[INFO] [stdout]     |
[INFO] [stdout] 354 |             self.auto_save();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 354 |             let _ = self.auto_save();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.77s
[INFO] running `Command { std: "docker" "inspect" "5285489b0d36617b99efc05b0b19ceac90cfe2c7d15ba14688dcd9c799a24f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5285489b0d36617b99efc05b0b19ceac90cfe2c7d15ba14688dcd9c799a24f01", kill_on_drop: false }`
[INFO] [stdout] 5285489b0d36617b99efc05b0b19ceac90cfe2c7d15ba14688dcd9c799a24f01