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[INFO] [stdout] warning: unused import: `::serde_json`
[INFO] [stdout]  --> src/tp04/ej03.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | use::serde_json;
[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: `BufReader`
[INFO] [stdout]  --> src/tp04/ej05.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{BufReader, BufWriter};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::serde_json`
[INFO] [stdout]  --> src/tp04/ej03.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | use::serde_json;
[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: `BufReader`
[INFO] [stdout]  --> src/tp04/ej05.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{BufReader, BufWriter};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TipoDeSuscripcion` is never used
[INFO] [stdout]  --> src/tp04/ej03.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum TipoDeSuscripcion {
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MercadoPago` is never constructed
[INFO] [stdout]   --> src/tp04/ej03.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct MercadoPago {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TarjetaDeCredito` is never constructed
[INFO] [stdout]   --> src/tp04/ej03.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct TarjetaDeCredito {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransferenciaBancaria` is never constructed
[INFO] [stdout]   --> src/tp04/ej03.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct TransferenciaBancaria {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cripto` is never constructed
[INFO] [stdout]   --> src/tp04/ej03.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Cripto {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MedioDePago` is never used
[INFO] [stdout]   --> src/tp04/ej03.rs:37:6
[INFO] [stdout]    |
[INFO] [stdout] 37 | enum MedioDePago {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorCustom` is never constructed
[INFO] [stdout]   --> src/tp04/ej03.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct ErrorCustom(String);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Suscripcion` is never constructed
[INFO] [stdout]   --> src/tp04/ej03.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Suscripcion {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Usuario` is never constructed
[INFO] [stdout]   --> src/tp04/ej03.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct Usuario {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StreamingRust` is never constructed
[INFO] [stdout]   --> src/tp04/ej03.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct StreamingRust{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_costo` and `get_duracion` are never used
[INFO] [stdout]   --> src/tp04/ej03.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl TipoDeSuscripcion {
[INFO] [stdout]    | ---------------------- methods in this implementation
[INFO] [stdout] 70 |     fn get_costo(&self) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn get_duracion(&self) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `dar_de_baja` are never used
[INFO] [stdout]    --> src/tp04/ej03.rs:86:8
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl Suscripcion {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  86 |     fn new(fecha_inicio: String, tipo: TipoDeSuscripcion, user: Usuario) -> Suscripcion {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn dar_de_baja(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/tp04/ej03.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl Usuario {
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] 106 |     fn new(email: String, username: String, medio_de_pago: MedioDePago) -> Usuario {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/tp04/ej03.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl StreamingRust {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 117 |     fn new() -> StreamingRust {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     fn agregar_usuario(&mut self, user: Usuario) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn agregar_suscripcion(&mut self, suscripcion: Suscripcion) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn crear_usuario_con_suscripcion(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     fn upgrade_suscripcion(&mut self, email: &String) -> Result<bool,ErrorCustom> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     fn downgrade_suscripcion(&mut self, email: &String) -> Result<bool,ErrorCustom> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     fn cancelar_suscripcion_usuario(&mut self, user: &Usuario) -> Result<bool,ErrorCustom> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     fn medio_de_pago_mas_usado_activo(&self) -> Result<MedioDePago,ErrorCustom> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     fn medio_de_pago_mas_usado_all_time(&self) -> Result<MedioDePago,ErrorCustom> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 240 |     fn suscripcion_mas_contratada_activa(&self) ->Result<TipoDeSuscripcion,ErrorCustom> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     fn suscripcion_mas_contratada_all_time(&self) -> Result<TipoDeSuscripcion,ErrorCustom> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn default() -> StreamingRust {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:374:25
[INFO] [stdout]     |
[INFO] [stdout] 374 |                         self.guardar_datos("usuarios.json", "transacciones.json"); // Guardar datos
[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] 374 |                         let _ = self.guardar_datos("usuarios.json", "transacciones.json"); // Guardar datos
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tp04/ej03.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct ErrorCustom(String);
[INFO] [stdout]    |        ----------- ^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fecha_inicio` is never read
[INFO] [stdout]   --> src/tp04/ej03.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Suscripcion {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fecha_inicio: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cancelar_suscripcion_usuario` is never used
[INFO] [stdout]    --> src/tp04/ej03.rs:198:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl StreamingRust {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 198 |     fn cancelar_suscripcion_usuario(&mut self, user: &Usuario) -> Result<bool,ErrorCustom> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:374:25
[INFO] [stdout]     |
[INFO] [stdout] 374 |                         self.guardar_datos("usuarios.json", "transacciones.json"); // Guardar datos
[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] 374 |                         let _ = self.guardar_datos("usuarios.json", "transacciones.json"); // Guardar datos
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:601:9
[INFO] [stdout]     |
[INFO] [stdout] 601 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[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] 601 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:610:9
[INFO] [stdout]     |
[INFO] [stdout] 610 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), false);
[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] 610 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), false);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:624:9
[INFO] [stdout]     |
[INFO] [stdout] 624 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[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] 624 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:631:9
[INFO] [stdout]     |
[INFO] [stdout] 631 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[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] 631 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:633:9
[INFO] [stdout]     |
[INFO] [stdout] 633 |         xyz.ingresar_fiat(&user, 100.0, String::from("2024-05-30"));
[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] 633 |         let _ = xyz.ingresar_fiat(&user, 100.0, String::from("2024-05-30"));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:651:9
[INFO] [stdout]     |
[INFO] [stdout] 651 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[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] 651 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:653:9
[INFO] [stdout]     |
[INFO] [stdout] 653 |         xyz.ingresar_fiat(&user, 50000.0, String::from("2024-05-30"));
[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] 653 |         let _ = xyz.ingresar_fiat(&user, 50000.0, String::from("2024-05-30"));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:667:9
[INFO] [stdout]     |
[INFO] [stdout] 667 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[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] 667 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:669:9
[INFO] [stdout]     |
[INFO] [stdout] 669 |         xyz.ingresar_fiat(&user, 100.0, String::from("2024-05-30"));
[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] 669 |         let _ = xyz.ingresar_fiat(&user, 100.0, String::from("2024-05-30"));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:671:9
[INFO] [stdout]     |
[INFO] [stdout] 671 |         xyz.comprar_cripto_moneda(String::from("2024-05-30"), &user, xyz.cripto_monedas[0].clone(), 1.0);
[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] 671 |         let _ = xyz.comprar_cripto_moneda(String::from("2024-05-30"), &user, xyz.cripto_monedas[0].clone(), 1.0);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:679:9
[INFO] [stdout]     |
[INFO] [stdout] 679 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), false);
[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] 679 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), false);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:686:9
[INFO] [stdout]     |
[INFO] [stdout] 686 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[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] 686 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:688:9
[INFO] [stdout]     |
[INFO] [stdout] 688 |         xyz.ingresar_fiat(&user, 50000.0, String::from("2024-05-30"));
[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] 688 |         let _ = xyz.ingresar_fiat(&user, 50000.0, String::from("2024-05-30"));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:702:9
[INFO] [stdout]     |
[INFO] [stdout] 702 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[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] 702 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:704:9
[INFO] [stdout]     |
[INFO] [stdout] 704 |         xyz.ingresar_fiat(&user, 50000.0, String::from("2024-05-30"));
[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] 704 |         let _ = xyz.ingresar_fiat(&user, 50000.0, String::from("2024-05-30"));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::is_ok` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:706:9
[INFO] [stdout]     |
[INFO] [stdout] 706 |         xyz.comprar_cripto_moneda(String::from("2024-05-30"), &user, xyz.cripto_monedas[0].clone(), 500.0).is_ok();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you intended to assert that this is ok, consider `.unwrap()` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 706 |         let _ = xyz.comprar_cripto_moneda(String::from("2024-05-30"), &user, xyz.cripto_monedas[0].clone(), 500.0).is_ok();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 713 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), false);
[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] 713 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), false);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:720:9
[INFO] [stdout]     |
[INFO] [stdout] 720 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[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] 720 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:730:9
[INFO] [stdout]     |
[INFO] [stdout] 730 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[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] 730 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:738:9
[INFO] [stdout]     |
[INFO] [stdout] 738 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), false);
[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] 738 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), false);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/tp04/ej05.rs:746:9
[INFO] [stdout]     |
[INFO] [stdout] 746 |         xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[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] 746 |         let _ = xyz.crear_usuario(String::from("123456789"), String::from("test@example.com"), String::from("John"), String::from("Doe"), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `Command { std: "docker" "inspect" "70fa5da44a7d2327f3ec7f86b8c59c385da7ac5ec08fbdb2954f7d2656844b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fa5da44a7d2327f3ec7f86b8c59c385da7ac5ec08fbdb2954f7d2656844b87", kill_on_drop: false }`
[INFO] [stdout] 70fa5da44a7d2327f3ec7f86b8c59c385da7ac5ec08fbdb2954f7d2656844b87
