[INFO] fetching crate patoka 0.1.0...
[INFO] checking patoka-0.1.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate patoka 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate patoka 0.1.0
[INFO] finished tweaking crates.io crate patoka 0.1.0
[INFO] tweaked toml for crates.io crate patoka 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate patoka 0.1.0 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 189 packages to latest compatible versions
[INFO] [stderr]       Adding bb8 v0.8.6 (available: v0.9.0)
[INFO] [stderr]       Adding bb8-postgres v0.8.1 (available: v0.9.0)
[INFO] [stderr]       Adding clap v3.2.25 (available: v4.5.51)
[INFO] [stderr]       Adding config v0.13.4 (available: v0.15.19)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding xml-rs v0.8.28 (available: v1.0.0)
[INFO] [stderr]       Adding zmq v0.9.2 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metadeps v1.1.2
[INFO] [stderr]   Downloaded toml v0.2.1
[INFO] [stderr]   Downloaded bb8 v0.8.6
[INFO] [stderr]   Downloaded slog-term v2.9.2
[INFO] [stderr]   Downloaded zmq v0.9.2
[INFO] [stderr]   Downloaded zmq-sys v0.11.0
[INFO] [stderr]   Downloaded bb8-postgres v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e7d5e1ae97a63f2d11860ca1c75b104c75d0a6730e761d68ec4d918bc8ccf50
[INFO] running `Command { std: "docker" "start" "-a" "2e7d5e1ae97a63f2d11860ca1c75b104c75d0a6730e761d68ec4d918bc8ccf50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e7d5e1ae97a63f2d11860ca1c75b104c75d0a6730e761d68ec4d918bc8ccf50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7d5e1ae97a63f2d11860ca1c75b104c75d0a6730e761d68ec4d918bc8ccf50", kill_on_drop: false }`
[INFO] [stdout] 2e7d5e1ae97a63f2d11860ca1c75b104c75d0a6730e761d68ec4d918bc8ccf50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc67a3b2a24ed42c34d95a69cb4a1b0de5546a7559706eae2a3390c4d09233e7
[INFO] running `Command { std: "docker" "start" "-a" "cc67a3b2a24ed42c34d95a69cb4a1b0de5546a7559706eae2a3390c4d09233e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking postgres-protocol v0.6.9
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]     Checking phf_shared v0.13.1
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]     Checking postgres-types v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling zmq v0.9.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling actix_derive v0.6.2
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking term v1.2.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking actix-rt v2.11.0
[INFO] [stderr]     Checking bb8 v0.8.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tokio-postgres v0.7.15
[INFO] [stderr]     Checking actix v0.13.5
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking ron v0.7.1
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking config v0.13.4
[INFO] [stderr]     Checking slog-term v2.9.2
[INFO] [stderr]     Checking bb8-postgres v0.8.1
[INFO] [stderr]     Checking patoka v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `GenTaskDefinition`
[INFO] [stdout]  --> src/center/send.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |         task::{GenTaskDefinition, TaskStatus},
[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: `tracker::*`
[INFO] [stdout]  --> src/control/aux.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         tracker::*,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::transport::message::*`
[INFO] [stdout]  --> src/control/message.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::transport::message::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/control/message_tracker.rs:94:32
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 item.success = (result.result == "ok");
[INFO] [stdout]    |                                ^                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -                 item.success = (result.result == "ok");
[INFO] [stdout] 94 +                 item.success = result.result == "ok" ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `message::*` and `transport::message::*`
[INFO] [stdout]   --> src/control/registry.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         message::*,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     transport::message::*,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Source`
[INFO] [stdout]  --> src/core/env.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use config::{Config, File, ConfigError, Source};
[INFO] [stdout]   |                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/core/proxy.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{error::Error, fs::File, sync::RwLock};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/worker/tracker.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]    --> src/worker/tracker.rs:462:15
[INFO] [stdout]     |
[INFO] [stdout] 462 |         if let(Some(c_msg)) = msg.center_msg {
[INFO] [stdout]     |               ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 462 -         if let(Some(c_msg)) = msg.center_msg {
[INFO] [stdout] 462 +         if let Some(c_msg)  = msg.center_msg {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WorkerController`
[INFO] [stdout]  --> src/worker/client.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |         controller::{WorkerController},
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/worker/controller.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/worker/error_handler.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `controller::WorkerController`
[INFO] [stdout]   --> src/worker/error_handler.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         controller::WorkerController,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/worker/link.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `sync::RwLock`
[INFO] [stdout]  --> src/worker/link.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     sync::RwLock
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/worker/processor.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `TaskUpdate`, `center::message`, `plugin::WorkerPlugin`, `self`, and `transport::message::RawMessage`
[INFO] [stdout]   --> src/worker/processor.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 |     center::message,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     core::{
[INFO] [stdout] 10 |         app_state::{self, *},
[INFO] [stdout]    |                     ^^^^  ^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     transport::message::RawMessage,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |         plugin::WorkerPlugin,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |         tracker::{TaskUpdate},
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> src/worker/setup.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WorkerController`
[INFO] [stdout]  --> src/worker/setup.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 |         controller::{self, WorkerController},
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/worker/task_assistant.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |         tracker::{self, TaskUpdate},
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `config::Value`
[INFO] [stdout]  --> src/worker/task_reader.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use config::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/worker/task_reader.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OpenOptions`, `self`, `thread`, and `time`
[INFO] [stdout]   --> src/worker/task_reader.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fs::{self, File,  OpenOptions},
[INFO] [stdout]    |          ^^^^         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     thread,time,
[INFO] [stdout]    |     ^^^^^^ ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `config::Value`
[INFO] [stdout]  --> src/worker/task_writer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use config::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]   --> src/worker/task_writer.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fs::{self, File,  OpenOptions},
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/worker/unique_task.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TaskStatus`
[INFO] [stdout]  --> src/worker/unique_task.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |         task::{TaskStatus},
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenTaskDefinition`
[INFO] [stdout]  --> src/center/send.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |         task::{GenTaskDefinition, TaskStatus},
[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: `tracker::*`
[INFO] [stdout]  --> src/control/aux.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         tracker::*,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::transport::message::*`
[INFO] [stdout]  --> src/control/message.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::transport::message::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/control/message_tracker.rs:94:32
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 item.success = (result.result == "ok");
[INFO] [stdout]    |                                ^                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -                 item.success = (result.result == "ok");
[INFO] [stdout] 94 +                 item.success = result.result == "ok" ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `message::*` and `transport::message::*`
[INFO] [stdout]   --> src/control/registry.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 |         message::*,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     transport::message::*,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Source`
[INFO] [stdout]  --> src/core/env.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use config::{Config, File, ConfigError, Source};
[INFO] [stdout]   |                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/core/proxy.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{error::Error, fs::File, sync::RwLock};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/worker/tracker.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]    --> src/worker/tracker.rs:462:15
[INFO] [stdout]     |
[INFO] [stdout] 462 |         if let(Some(c_msg)) = msg.center_msg {
[INFO] [stdout]     |               ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 462 -         if let(Some(c_msg)) = msg.center_msg {
[INFO] [stdout] 462 +         if let Some(c_msg)  = msg.center_msg {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WorkerController`
[INFO] [stdout]  --> src/worker/client.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |         controller::{WorkerController},
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/worker/controller.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/worker/error_handler.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `controller::WorkerController`
[INFO] [stdout]   --> src/worker/error_handler.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         controller::WorkerController,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/worker/link.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `sync::RwLock`
[INFO] [stdout]  --> src/worker/link.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     sync::RwLock
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/worker/processor.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `TaskUpdate`, `center::message`, `plugin::WorkerPlugin`, `self`, and `transport::message::RawMessage`
[INFO] [stdout]   --> src/worker/processor.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 |     center::message,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     core::{
[INFO] [stdout] 10 |         app_state::{self, *},
[INFO] [stdout]    |                     ^^^^  ^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     transport::message::RawMessage,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |         plugin::WorkerPlugin,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |         tracker::{TaskUpdate},
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> src/worker/setup.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WorkerController`
[INFO] [stdout]  --> src/worker/setup.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 |         controller::{self, WorkerController},
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/worker/task_assistant.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |         tracker::{self, TaskUpdate},
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `config::Value`
[INFO] [stdout]  --> src/worker/task_reader.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use config::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/worker/task_reader.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde_json::json;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OpenOptions`, `self`, `thread`, and `time`
[INFO] [stdout]   --> src/worker/task_reader.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fs::{self, File,  OpenOptions},
[INFO] [stdout]    |          ^^^^         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     thread,time,
[INFO] [stdout]    |     ^^^^^^ ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `config::Value`
[INFO] [stdout]  --> src/worker/task_writer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use config::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]   --> src/worker/task_writer.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fs::{self, File,  OpenOptions},
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/worker/unique_task.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TaskStatus`
[INFO] [stdout]  --> src/worker/unique_task.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |         task::{TaskStatus},
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `config::Config::merge`: please use 'ConfigBuilder' instead
[INFO] [stdout]   --> src/core/env.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |     if let Err(e) = config.merge(File::with_name(config_file)) {
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `config::Config::merge`: please use 'ConfigBuilder' instead
[INFO] [stdout]   --> src/core/env.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |     if let Err(e) = config.merge(File::with_name(config_file)) {
[INFO] [stdout]    |                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hasher`
[INFO] [stdout]  --> src/worker/tracker.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::hash::{Hash, Hasher};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/core/env.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         Err(e) => None,
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/core/env.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Err(e) => None,
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/tracker.rs:507:9
[INFO] [stdout]     |
[INFO] [stdout] 507 |         ctx: &mut <Self as Actor>::Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/worker/tracker.rs:519:21
[INFO] [stdout]     |
[INFO] [stdout] 519 |         if let Some(v) = self.task_update_recipients.insert(id.clone(), addr) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/worker/tracker.rs:531:21
[INFO] [stdout]     |
[INFO] [stdout] 531 |         if let Some(v) = self.task_update_recipients.remove(id) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number_of_tracking_tasks`
[INFO] [stdout]    --> src/worker/tracker.rs:642:13
[INFO] [stdout]     |
[INFO] [stdout] 642 |         let number_of_tracking_tasks = self.items.len();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_tracking_tasks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/tracker.rs:660:9
[INFO] [stdout]     |
[INFO] [stdout] 660 |         ctx: &mut Self::Context
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/tracker.rs:680:9
[INFO] [stdout]     |
[INFO] [stdout] 680 |         ctx: &mut Self::Context
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/controller.rs:455:9
[INFO] [stdout]     |
[INFO] [stdout] 455 |         ctx: &mut <Self as Actor>::Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/controller.rs:471:9
[INFO] [stdout]     |
[INFO] [stdout] 471 |         ctx: &mut <Self as Actor>::Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number_of_active_clients`
[INFO] [stdout]    --> src/worker/controller.rs:690:13
[INFO] [stdout]     |
[INFO] [stdout] 690 |         let number_of_active_clients = self.active_clients.len();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_active_clients`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/controller.rs:707:9
[INFO] [stdout]     |
[INFO] [stdout] 707 |         ctx: &mut Self::Context
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/worker/error_handler.rs:102:21
[INFO] [stdout]     |
[INFO] [stdout] 102 |         if let Some(e) = msg.error() {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number_of_tasks_to_reprocess`
[INFO] [stdout]    --> src/worker/reprocessor.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let number_of_tasks_to_reprocess = self.tasks.len();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_tasks_to_reprocess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hasher`
[INFO] [stdout]  --> src/worker/tracker.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::hash::{Hash, Hasher};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/worker/task_reader.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/task_reader.rs:147:27
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn started(&mut self, ctx: &mut Self::Context) {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/task_tree.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         ctx: &mut <Self as Actor>::Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/worker/task_writer.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut file = OpenOptions::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: unused variable: `ctx`
[INFO] [stdout]   --> src/worker/task_writer.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn started(&mut self, ctx: &mut Self::Context) {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/worker/task_writer.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut file = OpenOptions::new()
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `router_addr` is never read
[INFO] [stdout]   --> src/control/registry.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ControlRegistry {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 25 |     log: Logger,
[INFO] [stdout] 26 |     router_addr: Addr<CenterConnector>,
[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 `log` is never read
[INFO] [stdout]   --> src/storage/db_executor.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct DbExecutorPool {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 68 |     log: Logger,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `task_uuid` is never read
[INFO] [stdout]   --> src/worker/task_assistant.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TaskAssistantItem {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 18 |     task_uuid: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `app_state_addr` is never read
[INFO] [stdout]   --> src/worker/task_tree.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct TaskTree {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 62 |     app_state_addr: Addr<AppState>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     system.run();
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let _ = system.run();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/core/env.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         Err(e) => None,
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/core/env.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Err(e) => None,
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/tracker.rs:507:9
[INFO] [stdout]     |
[INFO] [stdout] 507 |         ctx: &mut <Self as Actor>::Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/worker/tracker.rs:519:21
[INFO] [stdout]     |
[INFO] [stdout] 519 |         if let Some(v) = self.task_update_recipients.insert(id.clone(), addr) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/worker/tracker.rs:531:21
[INFO] [stdout]     |
[INFO] [stdout] 531 |         if let Some(v) = self.task_update_recipients.remove(id) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number_of_tracking_tasks`
[INFO] [stdout]    --> src/worker/tracker.rs:642:13
[INFO] [stdout]     |
[INFO] [stdout] 642 |         let number_of_tracking_tasks = self.items.len();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_tracking_tasks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/tracker.rs:660:9
[INFO] [stdout]     |
[INFO] [stdout] 660 |         ctx: &mut Self::Context
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/tracker.rs:680:9
[INFO] [stdout]     |
[INFO] [stdout] 680 |         ctx: &mut Self::Context
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/controller.rs:455:9
[INFO] [stdout]     |
[INFO] [stdout] 455 |         ctx: &mut <Self as Actor>::Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/controller.rs:471:9
[INFO] [stdout]     |
[INFO] [stdout] 471 |         ctx: &mut <Self as Actor>::Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number_of_active_clients`
[INFO] [stdout]    --> src/worker/controller.rs:690:13
[INFO] [stdout]     |
[INFO] [stdout] 690 |         let number_of_active_clients = self.active_clients.len();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_active_clients`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/controller.rs:707:9
[INFO] [stdout]     |
[INFO] [stdout] 707 |         ctx: &mut Self::Context
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `AtomicBool`, and `Ordering`
[INFO] [stdout]  --> tests/test_connector_router.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, atomic::{AtomicBool, Ordering}, Mutex};
[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 imports: `thread` and `time::Duration`
[INFO] [stdout]  --> tests/test_connector_router.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{thread, time::Duration};
[INFO] [stdout]   |           ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/worker/error_handler.rs:102:21
[INFO] [stdout]     |
[INFO] [stdout] 102 |         if let Some(e) = msg.error() {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `be_addr`
[INFO] [stdout]    --> tests/test_connector_router.rs:216:13
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let be_addr = BackendConnector::from_registry();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_be_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `be_addr`
[INFO] [stdout]    --> tests/test_connector_router.rs:265:13
[INFO] [stdout]     |
[INFO] [stdout] 265 |         let be_addr = BackendConnector::from_registry();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_be_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number_of_tasks_to_reprocess`
[INFO] [stdout]    --> src/worker/reprocessor.rs:150:13
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let number_of_tasks_to_reprocess = self.tasks.len();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_number_of_tasks_to_reprocess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/test_worker_timer.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 166 |     system.run();
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let _ = system.run();
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/test_worker_timer.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     system.run();
[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] 193 |     let _ = system.run();
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/test_connector_router.rs:225:5
[INFO] [stdout]     |
[INFO] [stdout] 225 |     system.run();
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let _ = system.run();
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/test_connector_router.rs:271:5
[INFO] [stdout]     |
[INFO] [stdout] 271 |     system.run();
[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] 271 |     let _ = system.run();
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/worker/task_reader.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/task_reader.rs:147:27
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn started(&mut self, ctx: &mut Self::Context) {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker/task_tree.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         ctx: &mut <Self as Actor>::Context,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/worker/task_writer.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut file = OpenOptions::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: unused variable: `ctx`
[INFO] [stdout]   --> src/worker/task_writer.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn started(&mut self, ctx: &mut Self::Context) {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/worker/task_writer.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut file = OpenOptions::new()
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `router_addr` is never read
[INFO] [stdout]   --> src/control/registry.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ControlRegistry {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 25 |     log: Logger,
[INFO] [stdout] 26 |     router_addr: Addr<CenterConnector>,
[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 `log` is never read
[INFO] [stdout]   --> src/storage/db_executor.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct DbExecutorPool {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 68 |     log: Logger,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `task_uuid` is never read
[INFO] [stdout]   --> src/worker/task_assistant.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TaskAssistantItem {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 18 |     task_uuid: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `app_state_addr` is never read
[INFO] [stdout]   --> src/worker/task_tree.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct TaskTree {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 62 |     app_state_addr: Addr<AppState>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     system.run();
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let _ = system.run();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.50s
[INFO] running `Command { std: "docker" "inspect" "cc67a3b2a24ed42c34d95a69cb4a1b0de5546a7559706eae2a3390c4d09233e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc67a3b2a24ed42c34d95a69cb4a1b0de5546a7559706eae2a3390c4d09233e7", kill_on_drop: false }`
[INFO] [stdout] cc67a3b2a24ed42c34d95a69cb4a1b0de5546a7559706eae2a3390c4d09233e7
