[INFO] cloning repository https://github.com/MiauDona/Rust-Apuntes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MiauDona/Rust-Apuntes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiauDona%2FRust-Apuntes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiauDona%2FRust-Apuntes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c8b62a11b8401db92bba8a2619a4971dbfcbd86
[INFO] testing MiauDona/Rust-Apuntes against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiauDona%2FRust-Apuntes" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MiauDona/Rust-Apuntes
[INFO] finished tweaking git repo https://github.com/MiauDona/Rust-Apuntes
[INFO] tweaked toml for git repo https://github.com/MiauDona/Rust-Apuntes written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MiauDona/Rust-Apuntes on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MiauDona/Rust-Apuntes 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0661e57db9c478dd8b6fa832e6ab3424eccef713456c67618ebbe557514713c1
[INFO] running `Command { std: "docker" "start" "-a" "0661e57db9c478dd8b6fa832e6ab3424eccef713456c67618ebbe557514713c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0661e57db9c478dd8b6fa832e6ab3424eccef713456c67618ebbe557514713c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0661e57db9c478dd8b6fa832e6ab3424eccef713456c67618ebbe557514713c1", kill_on_drop: false }`
[INFO] [stdout] 0661e57db9c478dd8b6fa832e6ab3424eccef713456c67618ebbe557514713c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f6f79e39ba6d51473ff3f34f4cbc074594ef4a3990ba77d109b90c24774ff7b
[INFO] running `Command { std: "docker" "start" "-a" "6f6f79e39ba6d51473ff3f34f4cbc074594ef4a3990ba77d109b90c24774ff7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling Pruebarust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `numerito`
[INFO] [stdout]   --> src/TiposVariable.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let numerito = 10_u8;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerito`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numerazo`
[INFO] [stdout]   --> src/TiposVariable.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let numerazo = 100_000_000_i32;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerazo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mi_decimal2`
[INFO] [stdout]   --> src/TiposVariable.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let mi_decimal2: f64 = 5.0; // Esta variable es de tipo f64
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_decimal2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tercer_decimal`
[INFO] [stdout]   --> src/TiposVariable.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let tercer_decimal = mi_decimal + mi_otro_decimal as f64;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tercer_decimal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `mi_numero5` is assigned to, but never used
[INFO] [stdout]   --> src/TiposVariable.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut mi_numero5 = 8; //No se puede cambiar el tipo de variable, pero si el valor
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_mi_numero5` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mi_numero5` is never read
[INFO] [stdout]   --> src/TiposVariable.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     mi_numero5 = 10;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mi_numero6`
[INFO] [stdout]   --> src/TiposVariable.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mi_numero6: u32 = 8;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_numero6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mi_numero6`
[INFO] [stdout]   --> src/TiposVariable.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mi_numero6 = "Miau";
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_numero6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mi_numero6`
[INFO] [stdout]   --> src/TiposVariable.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mi_numero6: f32 = 8.;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_numero6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/Comandos.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main() {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `funcion_numero` is never used
[INFO] [stdout]  --> src/funciones.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn funcion_numero() -> i32 {  //Debe de estar fuera y antes del main
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiplicar` is never used
[INFO] [stdout]   --> src/funciones.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn multiplicar(num_uno: i32, num_dos: i32) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/funciones.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/TiposVariable.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Comandos` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Comandos;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `comandos`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `TiposVariable` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod TiposVariable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `tipos_variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]   --> src/funciones.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         segundo_num + 9;          // suma 9 con el segundo número
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]    |
[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] 39 |         let _ = segundo_num + 9;          // suma 9 con el segundo número
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "6f6f79e39ba6d51473ff3f34f4cbc074594ef4a3990ba77d109b90c24774ff7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f6f79e39ba6d51473ff3f34f4cbc074594ef4a3990ba77d109b90c24774ff7b", kill_on_drop: false }`
[INFO] [stdout] 6f6f79e39ba6d51473ff3f34f4cbc074594ef4a3990ba77d109b90c24774ff7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66bd01bab55f87f5cb44607b30f2ac473c46bc1aaddcb0024c1e624ef663ff4f
[INFO] running `Command { std: "docker" "start" "-a" "66bd01bab55f87f5cb44607b30f2ac473c46bc1aaddcb0024c1e624ef663ff4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling Pruebarust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `numerito`
[INFO] [stdout]   --> src/TiposVariable.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let numerito = 10_u8;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerito`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numerazo`
[INFO] [stdout]   --> src/TiposVariable.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let numerazo = 100_000_000_i32;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerazo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mi_decimal2`
[INFO] [stdout]   --> src/TiposVariable.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let mi_decimal2: f64 = 5.0; // Esta variable es de tipo f64
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_decimal2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tercer_decimal`
[INFO] [stdout]   --> src/TiposVariable.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let tercer_decimal = mi_decimal + mi_otro_decimal as f64;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tercer_decimal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `mi_numero5` is assigned to, but never used
[INFO] [stdout]   --> src/TiposVariable.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut mi_numero5 = 8; //No se puede cambiar el tipo de variable, pero si el valor
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_mi_numero5` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mi_numero5` is never read
[INFO] [stdout]   --> src/TiposVariable.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     mi_numero5 = 10;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mi_numero6`
[INFO] [stdout]   --> src/TiposVariable.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mi_numero6: u32 = 8;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_numero6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mi_numero6`
[INFO] [stdout]   --> src/TiposVariable.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mi_numero6 = "Miau";
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_numero6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mi_numero6`
[INFO] [stdout]   --> src/TiposVariable.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mi_numero6: f32 = 8.;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_numero6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/Comandos.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main() {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `funcion_numero` is never used
[INFO] [stdout]  --> src/funciones.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn funcion_numero() -> i32 {  //Debe de estar fuera y antes del main
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiplicar` is never used
[INFO] [stdout]   --> src/funciones.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn multiplicar(num_uno: i32, num_dos: i32) -> i32{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/funciones.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/TiposVariable.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Comandos` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Comandos;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `comandos`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `TiposVariable` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod TiposVariable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `tipos_variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]   --> src/funciones.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         segundo_num + 9;          // suma 9 con el segundo número
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]    |
[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] 39 |         let _ = segundo_num + 9;          // suma 9 con el segundo número
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "66bd01bab55f87f5cb44607b30f2ac473c46bc1aaddcb0024c1e624ef663ff4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66bd01bab55f87f5cb44607b30f2ac473c46bc1aaddcb0024c1e624ef663ff4f", kill_on_drop: false }`
[INFO] [stdout] 66bd01bab55f87f5cb44607b30f2ac473c46bc1aaddcb0024c1e624ef663ff4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41e152e6dd99c979e19de482658c32240fb2eb4b0327b6494e291dd999d2f604
[INFO] running `Command { std: "docker" "start" "-a" "41e152e6dd99c979e19de482658c32240fb2eb4b0327b6494e291dd999d2f604", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `numerito`
[INFO] [stderr]   --> src/TiposVariable.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let numerito = 10_u8;
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerito`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `numerazo`
[INFO] [stderr]   --> src/TiposVariable.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let numerazo = 100_000_000_i32;
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerazo`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mi_decimal2`
[INFO] [stderr]   --> src/TiposVariable.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let mi_decimal2: f64 = 5.0; // Esta variable es de tipo f64
[INFO] [stderr]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_decimal2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tercer_decimal`
[INFO] [stderr]   --> src/TiposVariable.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let tercer_decimal = mi_decimal + mi_otro_decimal as f64;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tercer_decimal`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `mi_numero5` is assigned to, but never used
[INFO] [stderr]   --> src/TiposVariable.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let mut mi_numero5 = 8; //No se puede cambiar el tipo de variable, pero si el valor
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_mi_numero5` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `mi_numero5` is never read
[INFO] [stderr]   --> src/TiposVariable.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     mi_numero5 = 10;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mi_numero6`
[INFO] [stderr]   --> src/TiposVariable.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mi_numero6: u32 = 8;
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_numero6`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mi_numero6`
[INFO] [stderr]   --> src/TiposVariable.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let mi_numero6 = "Miau";
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_numero6`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mi_numero6`
[INFO] [stderr]   --> src/TiposVariable.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let mi_numero6: f32 = 8.;
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mi_numero6`
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]  --> src/Comandos.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn main() {
[INFO] [stderr]   |    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `funcion_numero` is never used
[INFO] [stderr]  --> src/funciones.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn funcion_numero() -> i32 {  //Debe de estar fuera y antes del main
[INFO] [stderr]   |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `multiplicar` is never used
[INFO] [stderr]   --> src/funciones.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn multiplicar(num_uno: i32, num_dos: i32) -> i32{
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]   --> src/funciones.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn main() {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]  --> src/TiposVariable.rs:2:4
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn main() {
[INFO] [stderr]   |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `Comandos` should have a snake case name
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod Comandos;
[INFO] [stderr]   |     ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `comandos`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `TiposVariable` should have a snake case name
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | mod TiposVariable;
[INFO] [stderr]   |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `tipos_variable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]   --> src/funciones.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         segundo_num + 9;          // suma 9 con el segundo número
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let _ = segundo_num + 9;          // suma 9 con el segundo número
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `Pruebarust` (bin "Pruebarust" test) generated 17 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Pruebarust-3aa9a361b1e006d4)
[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" "41e152e6dd99c979e19de482658c32240fb2eb4b0327b6494e291dd999d2f604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e152e6dd99c979e19de482658c32240fb2eb4b0327b6494e291dd999d2f604", kill_on_drop: false }`
[INFO] [stdout] 41e152e6dd99c979e19de482658c32240fb2eb4b0327b6494e291dd999d2f604