[INFO] updating cached repository https://github.com/diegor8/learning-rust-with-iterators
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6948913c1c1a2b7d569593d64a33499ccc195de
[INFO] checking diegor8/learning-rust-with-iterators against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegor8%2Flearning-rust-with-iterators" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/diegor8/learning-rust-with-iterators on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/diegor8/learning-rust-with-iterators
[INFO] finished tweaking git repo https://github.com/diegor8/learning-rust-with-iterators
[INFO] tweaked toml for git repo https://github.com/diegor8/learning-rust-with-iterators written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/diegor8/learning-rust-with-iterators already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72f82cdcbfe818a9eb2d4b997f6e702a8705cc9ec29d40c41bc4e1517cb7a2be
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "72f82cdcbfe818a9eb2d4b997f6e702a8705cc9ec29d40c41bc4e1517cb7a2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72f82cdcbfe818a9eb2d4b997f6e702a8705cc9ec29d40c41bc4e1517cb7a2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f82cdcbfe818a9eb2d4b997f6e702a8705cc9ec29d40c41bc4e1517cb7a2be", kill_on_drop: false }`
[INFO] [stdout] 72f82cdcbfe818a9eb2d4b997f6e702a8705cc9ec29d40c41bc4e1517cb7a2be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 234145fd4ee28f28fae7e2edfcd93b332cc64b361339ea3a0436d746a1bf0bac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "234145fd4ee28f28fae7e2edfcd93b332cc64b361339ea3a0436d746a1bf0bac", kill_on_drop: false }`
[INFO] [stderr]     Checking main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `garbage`
[INFO] [stdout]  --> src/semana9.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn entero(garbage:usize) -> usize {
[INFO] [stdout]   |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_garbage`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `garbage`
[INFO] [stdout]  --> src/semana9.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn entero(garbage:usize) -> usize {
[INFO] [stdout]   |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_garbage`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ejercicio`
[INFO] [stdout]  --> src/semana9.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ejercicio : usize = 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ejercicio` should have an upper case name
[INFO] [stdout]  --> src/semana9.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ejercicio : usize = 2;
[INFO] [stdout]   |       ^^^^^^^^^ help: convert the identifier to upper case: `EJERCICIO`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ListaInput` should have a snake case name
[INFO] [stdout]   --> src/semana9.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn ListaInput() -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `lista_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SumarMayoresA10` should have a snake case name
[INFO] [stdout]   --> src/semana9.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn SumarMayoresA10(vector :Vec<usize> ) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sumar_mayores_a10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ejercicio`
[INFO] [stdout]  --> src/semana9.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ejercicio : usize = 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ejercicio` should have an upper case name
[INFO] [stdout]  --> src/semana9.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ejercicio : usize = 2;
[INFO] [stdout]   |       ^^^^^^^^^ help: convert the identifier to upper case: `EJERCICIO`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ListaInput` should have a snake case name
[INFO] [stdout]   --> src/semana9.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn ListaInput() -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `lista_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SumarMayoresA10` should have a snake case name
[INFO] [stdout]   --> src/semana9.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn SumarMayoresA10(vector :Vec<usize> ) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sumar_mayores_a10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `factorial`
[INFO] [stdout]  --> src/main.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn factorial(n : usize) -> usize {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `factor`
[INFO] [stdout]   --> src/main.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn factor(n:usize) -> usize {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `numeroPerfecto` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn numeroPerfecto(n:i64) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `numero_perfecto`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SepararPalabras` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn SepararPalabras (cadena : &str ) -> Vec<&str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `separar_palabras`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `OtrosCaracteres` should have a snake case name
[INFO] [stdout]   --> src/main.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn OtrosCaracteres (cadena : &str ) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `otros_caracteres`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `CuentaPalabras` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn CuentaPalabras (cadena : &str) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cuenta_palabras`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `factorial`
[INFO] [stdout]  --> src/main.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn factorial(n : usize) -> usize {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `factor`
[INFO] [stdout]   --> src/main.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn factor(n:usize) -> usize {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `numeroPerfecto` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn numeroPerfecto(n:i64) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `numero_perfecto`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SepararPalabras` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn SepararPalabras (cadena : &str ) -> Vec<&str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `separar_palabras`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `OtrosCaracteres` should have a snake case name
[INFO] [stdout]   --> src/main.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn OtrosCaracteres (cadena : &str ) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `otros_caracteres`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `CuentaPalabras` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn CuentaPalabras (cadena : &str) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cuenta_palabras`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "234145fd4ee28f28fae7e2edfcd93b332cc64b361339ea3a0436d746a1bf0bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234145fd4ee28f28fae7e2edfcd93b332cc64b361339ea3a0436d746a1bf0bac", kill_on_drop: false }`
[INFO] [stdout] 234145fd4ee28f28fae7e2edfcd93b332cc64b361339ea3a0436d746a1bf0bac