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[INFO] [stdout] warning: unused import: `error::*`
[INFO] [stdout]  --> src/adapter.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{error::*, models::*};
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Client`
[INFO] [stdout]  --> src/actions.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Client, Collection, Cursor, Database,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::*`
[INFO] [stdout]  --> src/adapter.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{error::*, models::*};
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Client`
[INFO] [stdout]  --> src/actions.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Client, Collection, Cursor, Database,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/actions.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let mut query = Document::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/adapter.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |         let mut adapter = MongoAdapter::new("mongodb://casbin_rs:casbin_rs@127.0.0.1/")
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/actions.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let mut query = Document::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `doc_format`
[INFO] [stdout]   --> src/actions.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 let doc_format = format!("{:?}", document);
[INFO] [stdout]    |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_doc_format`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rule_format`
[INFO] [stdout]   --> src/actions.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let rule_format = format!("{:?}", rule);
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_format`
[INFO] [stdout]   --> src/actions.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let r_format = format!("{:?}", result);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_r_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `doc_format`
[INFO] [stdout]   --> src/actions.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 let doc_format = format!("{:?}", document);
[INFO] [stdout]    |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_doc_format`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rule_format`
[INFO] [stdout]   --> src/actions.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let rule_format = format!("{:?}", rule);
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_format`
[INFO] [stdout]   --> src/actions.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let r_format = format!("{:?}", result);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_r_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/actions.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let mut query = Document::new();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `formatted_query`
[INFO] [stdout]    --> src/actions.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let formatted_query = format!("{:?}", query);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_formatted_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/actions.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let mut query = Document::new();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `formatted_query`
[INFO] [stdout]    --> src/actions.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let formatted_query = format!("{:?}", query);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_formatted_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]   --> src/adapter.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct MongoAdapter {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 11 |     db: Database,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/models.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) struct CasbinRule {
[INFO] [stdout]   |                   ---------- field in this struct
[INFO] [stdout] 6 |     pub id: ObjectId,
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CasbinRule` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/adapter.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let m = DefaultModel::from_file("examples/rbac_model.conf")
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/adapter.rs:271:13
[INFO] [stdout]     |
[INFO] [stdout] 271 |         let mut adapter = MongoAdapter::new("mongodb://casbin_rs:casbin_rs@127.0.0.1/")
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]   --> src/adapter.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct MongoAdapter {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 11 |     db: Database,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_adapter` is never used
[INFO] [stdout]    --> src/adapter.rs:248:14
[INFO] [stdout]     |
[INFO] [stdout] 248 |     async fn get_adapter() -> MongoAdapter {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/models.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) struct CasbinRule {
[INFO] [stdout]   |                   ---------- field in this struct
[INFO] [stdout] 6 |     pub id: ObjectId,
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CasbinRule` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v1.2.2, mongodb v1.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 12`
[INFO] running `Command { std: "docker" "inspect" "4e39965350f48add08f8c2f1bf4fd3faa021a4877948d9c5a5831ab20772ea3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e39965350f48add08f8c2f1bf4fd3faa021a4877948d9c5a5831ab20772ea3f", kill_on_drop: false }`
[INFO] [stdout] 4e39965350f48add08f8c2f1bf4fd3faa021a4877948d9c5a5831ab20772ea3f
