[INFO] cloning repository https://github.com/senchpimy/metodos-proyectos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/senchpimy/metodos-proyectos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsenchpimy%2Fmetodos-proyectos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsenchpimy%2Fmetodos-proyectos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa9c0896b2a321ed14efca6d64e3253d25843150
[INFO] testing senchpimy/metodos-proyectos against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsenchpimy%2Fmetodos-proyectos" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/senchpimy/metodos-proyectos
[INFO] finished tweaking git repo https://github.com/senchpimy/metodos-proyectos
[INFO] tweaked toml for git repo https://github.com/senchpimy/metodos-proyectos written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/senchpimy/metodos-proyectos on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/senchpimy/metodos-proyectos 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f143baff04875b7a146be67179ddeea7642c2ecf189d1d026092b4f052e803cc
[INFO] running `Command { std: "docker" "start" "-a" "f143baff04875b7a146be67179ddeea7642c2ecf189d1d026092b4f052e803cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f143baff04875b7a146be67179ddeea7642c2ecf189d1d026092b4f052e803cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f143baff04875b7a146be67179ddeea7642c2ecf189d1d026092b4f052e803cc", kill_on_drop: false }`
[INFO] [stdout] f143baff04875b7a146be67179ddeea7642c2ecf189d1d026092b4f052e803cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06cd05352d064ea42717bf9c2d52f2a37954f3aa5baaa558121de0409f24b536
[INFO] running `Command { std: "docker" "start" "-a" "06cd05352d064ea42717bf9c2d52f2a37954f3aa5baaa558121de0409f24b536", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wayland-protocols v0.32.6
[INFO] [stderr]    Compiling wayland-cursor v0.31.8
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling egui v0.31.1
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling enumflags2 v0.7.10
[INFO] [stderr]    Compiling quick-xml v0.30.0
[INFO] [stderr]    Compiling enum-map v2.7.3
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling zvariant v4.2.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.3
[INFO] [stderr]    Compiling webbrowser v1.0.3
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.6
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.6
[INFO] [stderr]    Compiling egui_glow v0.31.1
[INFO] [stderr]    Compiling egui_extras v0.31.1
[INFO] [stderr]    Compiling egui_plot v0.31.0
[INFO] [stderr]    Compiling zbus_names v3.0.0
[INFO] [stderr]    Compiling zbus_xml v4.0.0
[INFO] [stderr]    Compiling zbus v4.4.0
[INFO] [stderr]    Compiling zbus-lockstep v0.4.4
[INFO] [stderr]    Compiling sctk-adwaita v0.10.1
[INFO] [stderr]    Compiling smithay-clipboard v0.7.2
[INFO] [stderr]    Compiling zbus-lockstep-macros v0.4.4
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling arboard v3.4.1
[INFO] [stderr]    Compiling atspi-common v0.6.0
[INFO] [stderr]    Compiling atspi-proxies v0.6.0
[INFO] [stderr]    Compiling accesskit_atspi_common v0.10.1
[INFO] [stderr]    Compiling atspi-connection v0.6.0
[INFO] [stderr]    Compiling atspi v0.22.0
[INFO] [stderr]    Compiling accesskit_unix v0.13.1
[INFO] [stderr]    Compiling accesskit_winit v0.23.1
[INFO] [stderr]    Compiling egui-winit v0.31.1
[INFO] [stderr]    Compiling eframe v0.31.1
[INFO] [stdout] warning: unused imports: `Column` and `TableBuilder`
[INFO] [stdout]  --> src/main.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use egui_extras::{Column, TableBuilder};
[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: `c_int`
[INFO] [stdout]  --> src/main.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ffi::{c_char, c_int, CString};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:676:57
[INFO] [stdout]     |
[INFO] [stdout] 676 |             let line = Line::new(series(&self.y)).width(5.); // Se hacen las lineas del grafico
[INFO] [stdout]     |                                                         ^^ help: explicitly specify the type as `f32`: `5._f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `valores`, `resultados`, and `incognitas` are never read
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct GaussSeidel {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 31 |     valores: Vec<Vec<f64>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 32 |     resultados: Vec<f64>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 33 |     incognitas: Vec<f64>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calcular` is never used
[INFO] [stdout]   --> src/main.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl GaussSeidel {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 37 |     fn calcular(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `valores` is never read
[INFO] [stdout]   --> src/main.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct Lagrance {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 60 |     valores: Vec<(f64, f64)>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calcular` is never used
[INFO] [stdout]   --> src/main.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Lagrance {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 64 |     fn calcular(&self, x: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `metodo_biseccion`, `metodo_lagrance`, and `metodo_gauss` are never read
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct Proyecto1 {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 109 |     metodo_biseccion: MetodoBiseccion,     // Metodo de biseccion
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     metodo_lagrance: Lagrance,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 113 |     metodo_gauss: GaussSeidel,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `raices` and `resultados` are never read
[INFO] [stdout]    --> src/main.rs:777:5
[INFO] [stdout]     |
[INFO] [stdout] 776 | struct MetodoBiseccion {
[INFO] [stdout]     |        --------------- fields in this struct
[INFO] [stdout] 777 |     raices: Vec<Biseccion>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 778 |     resultados: Vec<[f64; 2]>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MetodoBiseccion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `buscar_raiz` and `calcular_raices` are never used
[INFO] [stdout]    --> src/main.rs:783:8
[INFO] [stdout]     |
[INFO] [stdout] 781 | impl MetodoBiseccion {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] 782 |     // Obtenemos los segmentos en los cuales se va a buscar la raiz
[INFO] [stdout] 783 |     fn buscar_raiz(&mut self, funcion: &Funcion, num_raices: i32) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 807 |     fn calcular_raices(&mut self, funcion: &Funcion) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max` and `min` are never read
[INFO] [stdout]    --> src/main.rs:844:5
[INFO] [stdout]     |
[INFO] [stdout] 843 | struct Biseccion {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 844 |     max: f64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 845 |     min: f64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Biseccion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `desarmar` are never used
[INFO] [stdout]    --> src/main.rs:849:8
[INFO] [stdout]     |
[INFO] [stdout] 848 | impl Biseccion {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 849 |     fn new(min: f64, max: f64) -> Biseccion {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 852 |     fn desarmar(&self) -> (f64, f64) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `iteracion`, `xn`, `fdx`, and `fxn` are never read
[INFO] [stdout]    --> src/main.rs:868:5
[INFO] [stdout]     |
[INFO] [stdout] 867 | struct Iteracion {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 868 |     iteracion: i32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 869 |     xn: f64,  //coordenada de la raiz
[INFO] [stdout]     |     ^^
[INFO] [stdout] 870 |     fdx: f64, //derivada de la funcion
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 871 |     fxn: f64, //evaluacion de la funcion
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Iteracion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<&str>`, which is not FFI-safe
[INFO] [stdout]   --> src/main.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub extern "C" fn create_string(val: Option<&str>) -> *const c_char {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:237:14
[INFO] [stdout]     |
[INFO] [stdout] 237 | fn series(y: &Vec<[f64; 2]>) -> PlotPoints {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 237 | fn series(y: &Vec<[f64; 2]>) -> PlotPoints<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "06cd05352d064ea42717bf9c2d52f2a37954f3aa5baaa558121de0409f24b536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06cd05352d064ea42717bf9c2d52f2a37954f3aa5baaa558121de0409f24b536", kill_on_drop: false }`
[INFO] [stdout] 06cd05352d064ea42717bf9c2d52f2a37954f3aa5baaa558121de0409f24b536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6afebb7aa6ec6f8768f310c797f9759a68d3517b6d81188d27874fb01b9d7952
[INFO] running `Command { std: "docker" "start" "-a" "6afebb7aa6ec6f8768f310c797f9759a68d3517b6d81188d27874fb01b9d7952", kill_on_drop: false }`
[INFO] [stderr]    Compiling proyecto1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Column` and `TableBuilder`
[INFO] [stdout]  --> src/main.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use egui_extras::{Column, TableBuilder};
[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: `c_int`
[INFO] [stdout]  --> src/main.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ffi::{c_char, c_int, CString};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/main.rs:676:57
[INFO] [stdout]     |
[INFO] [stdout] 676 |             let line = Line::new(series(&self.y)).width(5.); // Se hacen las lineas del grafico
[INFO] [stdout]     |                                                         ^^ help: explicitly specify the type as `f32`: `5._f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `valores`, `resultados`, and `incognitas` are never read
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct GaussSeidel {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 31 |     valores: Vec<Vec<f64>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 32 |     resultados: Vec<f64>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 33 |     incognitas: Vec<f64>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calcular` is never used
[INFO] [stdout]   --> src/main.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl GaussSeidel {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 37 |     fn calcular(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `valores` is never read
[INFO] [stdout]   --> src/main.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct Lagrance {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 60 |     valores: Vec<(f64, f64)>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calcular` is never used
[INFO] [stdout]   --> src/main.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Lagrance {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 64 |     fn calcular(&self, x: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `metodo_biseccion`, `metodo_lagrance`, and `metodo_gauss` are never read
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct Proyecto1 {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 109 |     metodo_biseccion: MetodoBiseccion,     // Metodo de biseccion
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     metodo_lagrance: Lagrance,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 113 |     metodo_gauss: GaussSeidel,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `raices` and `resultados` are never read
[INFO] [stdout]    --> src/main.rs:777:5
[INFO] [stdout]     |
[INFO] [stdout] 776 | struct MetodoBiseccion {
[INFO] [stdout]     |        --------------- fields in this struct
[INFO] [stdout] 777 |     raices: Vec<Biseccion>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 778 |     resultados: Vec<[f64; 2]>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MetodoBiseccion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `buscar_raiz` and `calcular_raices` are never used
[INFO] [stdout]    --> src/main.rs:783:8
[INFO] [stdout]     |
[INFO] [stdout] 781 | impl MetodoBiseccion {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] 782 |     // Obtenemos los segmentos en los cuales se va a buscar la raiz
[INFO] [stdout] 783 |     fn buscar_raiz(&mut self, funcion: &Funcion, num_raices: i32) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 807 |     fn calcular_raices(&mut self, funcion: &Funcion) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max` and `min` are never read
[INFO] [stdout]    --> src/main.rs:844:5
[INFO] [stdout]     |
[INFO] [stdout] 843 | struct Biseccion {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 844 |     max: f64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 845 |     min: f64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Biseccion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `desarmar` are never used
[INFO] [stdout]    --> src/main.rs:849:8
[INFO] [stdout]     |
[INFO] [stdout] 848 | impl Biseccion {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 849 |     fn new(min: f64, max: f64) -> Biseccion {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 852 |     fn desarmar(&self) -> (f64, f64) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `iteracion`, `xn`, `fdx`, and `fxn` are never read
[INFO] [stdout]    --> src/main.rs:868:5
[INFO] [stdout]     |
[INFO] [stdout] 867 | struct Iteracion {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 868 |     iteracion: i32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 869 |     xn: f64,  //coordenada de la raiz
[INFO] [stdout]     |     ^^
[INFO] [stdout] 870 |     fdx: f64, //derivada de la funcion
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 871 |     fxn: f64, //evaluacion de la funcion
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Iteracion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<&str>`, which is not FFI-safe
[INFO] [stdout]   --> src/main.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub extern "C" fn create_string(val: Option<&str>) -> *const c_char {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:237:14
[INFO] [stdout]     |
[INFO] [stdout] 237 | fn series(y: &Vec<[f64; 2]>) -> PlotPoints {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 237 | fn series(y: &Vec<[f64; 2]>) -> PlotPoints<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "6afebb7aa6ec6f8768f310c797f9759a68d3517b6d81188d27874fb01b9d7952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6afebb7aa6ec6f8768f310c797f9759a68d3517b6d81188d27874fb01b9d7952", kill_on_drop: false }`
[INFO] [stdout] 6afebb7aa6ec6f8768f310c797f9759a68d3517b6d81188d27874fb01b9d7952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2df31b206cddf7d331f3978c1c1a6b99816c6b06de5e59c6c0e522ca3a401842
[INFO] running `Command { std: "docker" "start" "-a" "2df31b206cddf7d331f3978c1c1a6b99816c6b06de5e59c6c0e522ca3a401842", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Column` and `TableBuilder`
[INFO] [stderr]  --> src/main.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use egui_extras::{Column, TableBuilder};
[INFO] [stderr]   |                   ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `c_int`
[INFO] [stderr]  --> src/main.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::ffi::{c_char, c_int, CString};
[INFO] [stderr]   |                        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stderr]    --> src/main.rs:676:57
[INFO] [stderr]     |
[INFO] [stderr] 676 |             let line = Line::new(series(&self.y)).width(5.); // Se hacen las lineas del grafico
[INFO] [stderr]     |                                                         ^^ help: explicitly specify the type as `f32`: `5._f32`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stderr]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `valores`, `resultados`, and `incognitas` are never read
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | struct GaussSeidel {
[INFO] [stderr]    |        ----------- fields in this struct
[INFO] [stderr] 31 |     valores: Vec<Vec<f64>>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 32 |     resultados: Vec<f64>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 33 |     incognitas: Vec<f64>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `calcular` is never used
[INFO] [stderr]   --> src/main.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl GaussSeidel {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] 37 |     fn calcular(&mut self) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `valores` is never read
[INFO] [stderr]   --> src/main.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 59 | struct Lagrance {
[INFO] [stderr]    |        -------- field in this struct
[INFO] [stderr] 60 |     valores: Vec<(f64, f64)>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `calcular` is never used
[INFO] [stderr]   --> src/main.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | impl Lagrance {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] 64 |     fn calcular(&self, x: f64) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `metodo_biseccion`, `metodo_lagrance`, and `metodo_gauss` are never read
[INFO] [stderr]    --> src/main.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 101 | struct Proyecto1 {
[INFO] [stderr]     |        --------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 109 |     metodo_biseccion: MetodoBiseccion,     // Metodo de biseccion
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 112 |     metodo_lagrance: Lagrance,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 113 |     metodo_gauss: GaussSeidel,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `raices` and `resultados` are never read
[INFO] [stderr]    --> src/main.rs:777:5
[INFO] [stderr]     |
[INFO] [stderr] 776 | struct MetodoBiseccion {
[INFO] [stderr]     |        --------------- fields in this struct
[INFO] [stderr] 777 |     raices: Vec<Biseccion>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 778 |     resultados: Vec<[f64; 2]>,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MetodoBiseccion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `buscar_raiz` and `calcular_raices` are never used
[INFO] [stderr]    --> src/main.rs:783:8
[INFO] [stderr]     |
[INFO] [stderr] 781 | impl MetodoBiseccion {
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stderr] 782 |     // Obtenemos los segmentos en los cuales se va a buscar la raiz
[INFO] [stderr] 783 |     fn buscar_raiz(&mut self, funcion: &Funcion, num_raices: i32) {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 807 |     fn calcular_raices(&mut self, funcion: &Funcion) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `max` and `min` are never read
[INFO] [stderr]    --> src/main.rs:844:5
[INFO] [stderr]     |
[INFO] [stderr] 843 | struct Biseccion {
[INFO] [stderr]     |        --------- fields in this struct
[INFO] [stderr] 844 |     max: f64,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 845 |     min: f64,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Biseccion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `desarmar` are never used
[INFO] [stderr]    --> src/main.rs:849:8
[INFO] [stderr]     |
[INFO] [stderr] 848 | impl Biseccion {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr] 849 |     fn new(min: f64, max: f64) -> Biseccion {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 852 |     fn desarmar(&self) -> (f64, f64) {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `iteracion`, `xn`, `fdx`, and `fxn` are never read
[INFO] [stderr]    --> src/main.rs:868:5
[INFO] [stderr]     |
[INFO] [stderr] 867 | struct Iteracion {
[INFO] [stderr]     |        --------- fields in this struct
[INFO] [stderr] 868 |     iteracion: i32,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 869 |     xn: f64,  //coordenada de la raiz
[INFO] [stderr]     |     ^^
[INFO] [stderr] 870 |     fdx: f64, //derivada de la funcion
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 871 |     fxn: f64, //evaluacion de la funcion
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Iteracion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `Option<&str>`, which is not FFI-safe
[INFO] [stderr]   --> src/main.rs:18:38
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub extern "C" fn create_string(val: Option<&str>) -> *const c_char {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stderr]    = note: enum has no representation hint
[INFO] [stderr]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/main.rs:237:14
[INFO] [stderr]     |
[INFO] [stderr] 237 | fn series(y: &Vec<[f64; 2]>) -> PlotPoints {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |              |
[INFO] [stderr]     |              the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 237 | fn series(y: &Vec<[f64; 2]>) -> PlotPoints<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `proyecto1` (bin "proyecto1" test) generated 15 warnings (run `cargo fix --bin "proyecto1" -p proyecto1 --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/proyecto1-38ccdad358e5ad5e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2df31b206cddf7d331f3978c1c1a6b99816c6b06de5e59c6c0e522ca3a401842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df31b206cddf7d331f3978c1c1a6b99816c6b06de5e59c6c0e522ca3a401842", kill_on_drop: false }`
[INFO] [stdout] 2df31b206cddf7d331f3978c1c1a6b99816c6b06de5e59c6c0e522ca3a401842
