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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrootHytx%2Fsistemas-embutidos" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rootHytx/sistemas-embutidos
[INFO] finished tweaking git repo https://github.com/rootHytx/sistemas-embutidos
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[INFO] crate git repo https://github.com/rootHytx/sistemas-embutidos 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" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/raspberry_server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::signatures::*;
[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: `arduino_sensors`
[INFO] [stdout]  --> src/raspberry_server.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::util::{arduino_sensors};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitAnd` and `BitOr`
[INFO] [stdout]  --> src/raspberry.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{BitAnd, BitOr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DropletListenerRequest`, `DropletListenerResponse`, `Metadata`, and `Signature`
[INFO] [stdout]  --> src/raspberry.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...o::{DropletListenerRequest, DropletListenerResponse, Metadata, RaspberryListenerRequest, RaspberryListenerResponse, Signature};
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/raspberry.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::signatures::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpSocket`
[INFO] [stdout]  --> src/raspberry.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::net::TcpSocket;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Metadata`, `RaspberryListenerRequest`, `RaspberryListenerResponse`, and `Signature`
[INFO] [stdout]  --> src/droplet.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::proto::{RaspberryListenerRequest, RaspberryListenerResponse, Metadata, Signature, DropletListenerRequest, DropletListenerR...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/droplet.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::signatures::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::proto::raspberry_server::RaspberryServer`
[INFO] [stdout]   --> src/droplet.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::proto::raspberry_server::RaspberryServer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raspberry::RaspberryService`
[INFO] [stdout]   --> src/droplet.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::raspberry::RaspberryService;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::requests::raspberry_request`
[INFO] [stdout]   --> src/droplet.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::requests::raspberry_request;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OPEN_COMMAND`, `RASPBERRY_IP`, `RASPBERRY_PORT`, `SafeBool`, and `format_url`
[INFO] [stdout]   --> src/droplet.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | ...l::{format_url, RASPBERRY_IP, RASPBERRY_PORT, ARDUINO_ALERT, OPEN_COMMAND, to_safe, bind, DROPLET_IP, DROPLET_PORT, SafeBool, hol...
[INFO] [stdout]    |        ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^                 ^^^^^^^^^^^^                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/util.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/droplet_server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::signatures::*;
[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: `crate::proto::Metadata`
[INFO] [stdout]   --> src/util.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::proto::Metadata;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DropletListenerResponse`, `Metadata`, and `Signature`
[INFO] [stdout]  --> src/requests.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::proto::{DropletListenerRequest, DropletListenerResponse, RaspberryListenerRequest, Metadata, Signature};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^^^^^^                            ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proto::droplet_server::*`
[INFO] [stdout]  --> src/droplet_server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proto::droplet_server::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proto::raspberry_server::*`
[INFO] [stdout]  --> src/droplet_server.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proto::raspberry_server::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `requests::*`
[INFO] [stdout]  --> src/droplet_server.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use requests::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitAnd` and `BitOr`
[INFO] [stdout]  --> src/raspberry.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{BitAnd, BitOr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DropletListenerRequest`, `DropletListenerResponse`, `Metadata`, and `Signature`
[INFO] [stdout]  --> src/raspberry.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...o::{DropletListenerRequest, DropletListenerResponse, Metadata, RaspberryListenerRequest, RaspberryListenerResponse, Signature};
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format_url`
[INFO] [stdout]  --> src/requests.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::util::{format_url};
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/raspberry.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::signatures::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpSocket`
[INFO] [stdout]  --> src/raspberry.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::net::TcpSocket;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DropletListenerResponse`, `Metadata`, and `Signature`
[INFO] [stdout]  --> src/requests.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::proto::{DropletListenerRequest, DropletListenerResponse, RaspberryListenerRequest, Metadata, Signature};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^^^^^^                            ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format_url`
[INFO] [stdout]  --> src/requests.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::util::{format_url};
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Metadata`, `RaspberryListenerRequest`, `RaspberryListenerResponse`, and `Signature`
[INFO] [stdout]  --> src/droplet.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::proto::{RaspberryListenerRequest, RaspberryListenerResponse, Metadata, Signature, DropletListenerRequest, DropletListenerR...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/droplet.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::signatures::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::proto::raspberry_server::RaspberryServer`
[INFO] [stdout]   --> src/droplet.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::proto::raspberry_server::RaspberryServer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raspberry::RaspberryService`
[INFO] [stdout]   --> src/droplet.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::raspberry::RaspberryService;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::requests::raspberry_request`
[INFO] [stdout]   --> src/droplet.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::requests::raspberry_request;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OPEN_COMMAND`, `RASPBERRY_IP`, `RASPBERRY_PORT`, `SafeBool`, and `format_url`
[INFO] [stdout]   --> src/droplet.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | ...l::{format_url, RASPBERRY_IP, RASPBERRY_PORT, ARDUINO_ALERT, OPEN_COMMAND, to_safe, bind, DROPLET_IP, DROPLET_PORT, SafeBool, hol...
[INFO] [stdout]    |        ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^                 ^^^^^^^^^^^^                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/util.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::proto::Metadata`
[INFO] [stdout]   --> src/util.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::proto::Metadata;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/raspberry_server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::signatures::*;
[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: `arduino_sensors`
[INFO] [stdout]  --> src/raspberry_server.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::util::{arduino_sensors};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitAnd` and `BitOr`
[INFO] [stdout]  --> src/raspberry.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{BitAnd, BitOr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DropletListenerRequest`, `DropletListenerResponse`, `Metadata`, and `Signature`
[INFO] [stdout]  --> src/raspberry.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...o::{DropletListenerRequest, DropletListenerResponse, Metadata, RaspberryListenerRequest, RaspberryListenerResponse, Signature};
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/raspberry.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::signatures::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpSocket`
[INFO] [stdout]  --> src/raspberry.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::net::TcpSocket;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Metadata`, `RaspberryListenerRequest`, `RaspberryListenerResponse`, and `Signature`
[INFO] [stdout]  --> src/droplet.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::proto::{RaspberryListenerRequest, RaspberryListenerResponse, Metadata, Signature, DropletListenerRequest, DropletListenerR...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/droplet.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::signatures::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::proto::raspberry_server::RaspberryServer`
[INFO] [stdout]   --> src/droplet.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::proto::raspberry_server::RaspberryServer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raspberry::RaspberryService`
[INFO] [stdout]   --> src/droplet.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::raspberry::RaspberryService;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::requests::raspberry_request`
[INFO] [stdout]   --> src/droplet.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::requests::raspberry_request;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OPEN_COMMAND`, `RASPBERRY_IP`, `RASPBERRY_PORT`, `SafeBool`, and `format_url`
[INFO] [stdout]   --> src/droplet.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | ...l::{format_url, RASPBERRY_IP, RASPBERRY_PORT, ARDUINO_ALERT, OPEN_COMMAND, to_safe, bind, DROPLET_IP, DROPLET_PORT, SafeBool, hol...
[INFO] [stdout]    |        ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^                 ^^^^^^^^^^^^                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/util.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::proto::Metadata`
[INFO] [stdout]   --> src/util.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::proto::Metadata;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/droplet_server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::signatures::*;
[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: `DropletListenerResponse`, `Metadata`, and `Signature`
[INFO] [stdout]  --> src/requests.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::proto::{DropletListenerRequest, DropletListenerResponse, RaspberryListenerRequest, Metadata, Signature};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^^^^^^                            ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format_url`
[INFO] [stdout]  --> src/requests.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::util::{format_url};
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proto::droplet_server::*`
[INFO] [stdout]  --> src/droplet_server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proto::droplet_server::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proto::raspberry_server::*`
[INFO] [stdout]  --> src/droplet_server.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proto::raspberry_server::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `requests::*`
[INFO] [stdout]  --> src/droplet_server.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use requests::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitAnd` and `BitOr`
[INFO] [stdout]  --> src/raspberry.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{BitAnd, BitOr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DropletListenerRequest`, `DropletListenerResponse`, `Metadata`, and `Signature`
[INFO] [stdout]  --> src/raspberry.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...o::{DropletListenerRequest, DropletListenerResponse, Metadata, RaspberryListenerRequest, RaspberryListenerResponse, Signature};
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/raspberry.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::signatures::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpSocket`
[INFO] [stdout]  --> src/raspberry.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::net::TcpSocket;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DropletListenerResponse`, `Metadata`, and `Signature`
[INFO] [stdout]  --> src/requests.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::proto::{DropletListenerRequest, DropletListenerResponse, RaspberryListenerRequest, Metadata, Signature};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^^^^^^                            ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format_url`
[INFO] [stdout]  --> src/requests.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::util::{format_url};
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Metadata`, `RaspberryListenerRequest`, `RaspberryListenerResponse`, and `Signature`
[INFO] [stdout]  --> src/droplet.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::proto::{RaspberryListenerRequest, RaspberryListenerResponse, Metadata, Signature, DropletListenerRequest, DropletListenerR...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::signatures::*`
[INFO] [stdout]  --> src/droplet.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::signatures::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::proto::raspberry_server::RaspberryServer`
[INFO] [stdout]   --> src/droplet.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::proto::raspberry_server::RaspberryServer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raspberry::RaspberryService`
[INFO] [stdout]   --> src/droplet.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::raspberry::RaspberryService;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::requests::raspberry_request`
[INFO] [stdout]   --> src/droplet.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::requests::raspberry_request;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OPEN_COMMAND`, `RASPBERRY_IP`, `RASPBERRY_PORT`, `SafeBool`, and `format_url`
[INFO] [stdout]   --> src/droplet.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | ...l::{format_url, RASPBERRY_IP, RASPBERRY_PORT, ARDUINO_ALERT, OPEN_COMMAND, to_safe, bind, DROPLET_IP, DROPLET_PORT, SafeBool, hol...
[INFO] [stdout]    |        ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^                 ^^^^^^^^^^^^                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/util.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::proto::Metadata`
[INFO] [stdout]   --> src/util.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::proto::Metadata;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/util.rs:56:30
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub async fn arduino_sensors(id:Vec<u8>, addr:String){
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/util.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     let message = String::from_utf8_lossy(&read_data);
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/util.rs:56:30
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub async fn arduino_sensors(id:Vec<u8>, addr:String){
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/util.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     let message = String::from_utf8_lossy(&read_data);
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `droplet`
[INFO] [stdout]   --> src/droplet_server.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let droplet = DropletService::new().await;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_droplet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `addr` are never read
[INFO] [stdout]   --> src/raspberry.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RaspberryService{
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 16 |     id:Arc<RwLock<Vec<u8>>>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 17 |     addr:Arc<RwLock<String>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `clone` are never used
[INFO] [stdout]   --> src/raspberry.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl RaspberryService{
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 22 |     pub async fn new() -> Option<RaspberryService>{
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub async fn clone(&self) -> RaspberryService{
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ARDUINO_SENSORS_COM_PORT` is never used
[INFO] [stdout]   --> src/util.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const ARDUINO_SENSORS_COM_PORT: &str = "/dev/ttyACM1";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACK_D_R` is never used
[INFO] [stdout]   --> src/util.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const ACK_D_R: &str = "ACK_DROPLET_REQUEST";
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/util.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl SafeBool{
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 36 |     pub fn new() -> SafeBool{SafeBool{b:false}}
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arduino_sensors` is never used
[INFO] [stdout]   --> src/util.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub async fn arduino_sensors(id:Vec<u8>, addr:String){
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/SISTEMAS-EMBUTIDOS-ffa3fcc359370bd7/out/embutidos.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Metadata {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Signature` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/SISTEMAS-EMBUTIDOS-ffa3fcc359370bd7/out/embutidos.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Signature {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `raspberry`
[INFO] [stdout]   --> src/raspberry_server.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let raspberry = RaspberryService::new().await.expect("FAILURE INITIALIZING RASPBERRY SERVER");
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raspberry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `addr` are never read
[INFO] [stdout]   --> src/droplet.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DropletService{
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 16 |     id:Arc<RwLock<Vec<u8>>>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 17 |     addr:Arc<RwLock<String>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `clone` are never used
[INFO] [stdout]   --> src/droplet.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl DropletService{
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 21 |     pub async fn new() -> Option<DropletService>{
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub async fn clone(&self) -> DropletService{
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACK_D_R` is never used
[INFO] [stdout]   --> src/util.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const ACK_D_R: &str = "ACK_DROPLET_REQUEST";
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/SISTEMAS-EMBUTIDOS-ffa3fcc359370bd7/out/embutidos.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Metadata {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Signature` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/SISTEMAS-EMBUTIDOS-ffa3fcc359370bd7/out/embutidos.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Signature {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/util.rs:56:30
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub async fn arduino_sensors(id:Vec<u8>, addr:String){
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/util.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     let message = String::from_utf8_lossy(&read_data);
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/util.rs:56:30
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub async fn arduino_sensors(id:Vec<u8>, addr:String){
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/util.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     let message = String::from_utf8_lossy(&read_data);
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `droplet`
[INFO] [stdout]   --> src/droplet_server.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let droplet = DropletService::new().await;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_droplet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `addr` are never read
[INFO] [stdout]   --> src/raspberry.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RaspberryService{
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 16 |     id:Arc<RwLock<Vec<u8>>>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 17 |     addr:Arc<RwLock<String>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `clone` are never used
[INFO] [stdout]   --> src/raspberry.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl RaspberryService{
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 22 |     pub async fn new() -> Option<RaspberryService>{
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub async fn clone(&self) -> RaspberryService{
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ARDUINO_SENSORS_COM_PORT` is never used
[INFO] [stdout]   --> src/util.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const ARDUINO_SENSORS_COM_PORT: &str = "/dev/ttyACM1";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACK_D_R` is never used
[INFO] [stdout]   --> src/util.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const ACK_D_R: &str = "ACK_DROPLET_REQUEST";
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/util.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl SafeBool{
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 36 |     pub fn new() -> SafeBool{SafeBool{b:false}}
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arduino_sensors` is never used
[INFO] [stdout]   --> src/util.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub async fn arduino_sensors(id:Vec<u8>, addr:String){
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/SISTEMAS-EMBUTIDOS-ffa3fcc359370bd7/out/embutidos.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Metadata {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Signature` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/SISTEMAS-EMBUTIDOS-ffa3fcc359370bd7/out/embutidos.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Signature {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `raspberry`
[INFO] [stdout]   --> src/raspberry_server.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let raspberry = RaspberryService::new().await.expect("FAILURE INITIALIZING RASPBERRY SERVER");
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raspberry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `addr` are never read
[INFO] [stdout]   --> src/droplet.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DropletService{
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 16 |     id:Arc<RwLock<Vec<u8>>>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 17 |     addr:Arc<RwLock<String>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `clone` are never used
[INFO] [stdout]   --> src/droplet.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl DropletService{
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 21 |     pub async fn new() -> Option<DropletService>{
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub async fn clone(&self) -> DropletService{
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ACK_D_R` is never used
[INFO] [stdout]   --> src/util.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const ACK_D_R: &str = "ACK_DROPLET_REQUEST";
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/SISTEMAS-EMBUTIDOS-ffa3fcc359370bd7/out/embutidos.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Metadata {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Signature` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/SISTEMAS-EMBUTIDOS-ffa3fcc359370bd7/out/embutidos.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Signature {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.11s
[INFO] running `Command { std: "docker" "inspect" "f82216cf0001f470c2ad07315b02ecf90a69257a86270a781c989db1b316dee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82216cf0001f470c2ad07315b02ecf90a69257a86270a781c989db1b316dee8", kill_on_drop: false }`
[INFO] [stdout] f82216cf0001f470c2ad07315b02ecf90a69257a86270a781c989db1b316dee8
