Dec 19 17:58:30.818 INFO checking diegor8/learning-rust-with-iterators against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:58:30.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/diegor8/learning-rust-with-iterators:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:58:31.040 INFO [stdout] 44fd137a1585e635a98ba05bd9268486f319aeab41704062968441e59ef2106a
Dec 19 17:58:31.046 INFO running `"docker" "start" "-a" "44fd137a1585e635a98ba05bd9268486f319aeab41704062968441e59ef2106a"`
Dec 19 17:58:32.236 INFO [stderr]     Checking main v0.1.0 (/opt/crater/workdir)
Dec 19 17:58:32.496 INFO [stderr] warning: function is never used: `factorial`
Dec 19 17:58:32.496 INFO [stderr]  --> src/main.rs:8:1
Dec 19 17:58:32.496 INFO [stderr]   |
Dec 19 17:58:32.496 INFO [stderr] 8 | fn factorial(n : usize) -> usize {
Dec 19 17:58:32.496 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:58:32.496 INFO [stderr]   |
Dec 19 17:58:32.496 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 17:58:32.496 INFO [stderr] 
Dec 19 17:58:32.496 INFO [stderr] warning: function is never used: `factor`
Dec 19 17:58:32.496 INFO [stderr]   --> src/main.rs:12:1
Dec 19 17:58:32.496 INFO [stderr]    |
Dec 19 17:58:32.496 INFO [stderr] 12 | fn factor(n:usize) -> usize {
Dec 19 17:58:32.496 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:58:32.496 INFO [stderr] 
Dec 19 17:58:32.498 INFO [stderr] warning: function `numeroPerfecto` should have a snake case name such as `numero_perfecto`
Dec 19 17:58:32.498 INFO [stderr]   --> src/main.rs:16:1
Dec 19 17:58:32.498 INFO [stderr]    |
Dec 19 17:58:32.498 INFO [stderr] 16 | / fn numeroPerfecto(n:i64) -> bool {
Dec 19 17:58:32.498 INFO [stderr] 17 | |     n == (1..n).filter(|x|n%x == 0).fold(0,|x,y|x+y)
Dec 19 17:58:32.498 INFO [stderr] 18 | | }
Dec 19 17:58:32.498 INFO [stderr]    | |_^
Dec 19 17:58:32.498 INFO [stderr]    |
Dec 19 17:58:32.498 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 17:58:32.498 INFO [stderr] 
Dec 19 17:58:32.498 INFO [stderr] warning: function `SepararPalabras` should have a snake case name such as `separar_palabras`
Dec 19 17:58:32.498 INFO [stderr]   --> src/main.rs:20:1
Dec 19 17:58:32.498 INFO [stderr]    |
Dec 19 17:58:32.498 INFO [stderr] 20 | / fn SepararPalabras (cadena : &str ) -> Vec<&str> {
Dec 19 17:58:32.498 INFO [stderr] 21 | |     cadena.split(" ").filter(|x| x != &"" ).collect()
Dec 19 17:58:32.498 INFO [stderr] 22 | | }
Dec 19 17:58:32.498 INFO [stderr]    | |_^
Dec 19 17:58:32.498 INFO [stderr] 
Dec 19 17:58:32.498 INFO [stderr] warning: function `OtrosCaracteres` should have a snake case name such as `otros_caracteres`
Dec 19 17:58:32.498 INFO [stderr]   --> src/main.rs:24:1
Dec 19 17:58:32.498 INFO [stderr]    |
Dec 19 17:58:32.498 INFO [stderr] 24 | / fn OtrosCaracteres (cadena : &str ) -> usize {
Dec 19 17:58:32.498 INFO [stderr] 25 | |     SepararPalabras(cadena).join("").len()
Dec 19 17:58:32.498 INFO [stderr] 26 | | }
Dec 19 17:58:32.499 INFO [stderr]    | |_^
Dec 19 17:58:32.499 INFO [stderr] 
Dec 19 17:58:32.499 INFO [stderr] warning: function `CuentaPalabras` should have a snake case name such as `cuenta_palabras`
Dec 19 17:58:32.499 INFO [stderr]   --> src/main.rs:28:1
Dec 19 17:58:32.499 INFO [stderr]    |
Dec 19 17:58:32.499 INFO [stderr] 28 | / fn CuentaPalabras (cadena : &str) -> usize {
Dec 19 17:58:32.499 INFO [stderr] 29 | |     SepararPalabras(cadena).len()
Dec 19 17:58:32.499 INFO [stderr] 30 | | }
Dec 19 17:58:32.499 INFO [stderr]    | |_^
Dec 19 17:58:32.499 INFO [stderr] 
Dec 19 17:58:32.591 INFO [stderr] warning: function is never used: `factorial`
Dec 19 17:58:32.591 INFO [stderr]  --> src/main.rs:8:1
Dec 19 17:58:32.591 INFO [stderr]   |
Dec 19 17:58:32.591 INFO [stderr] 8 | fn factorial(n : usize) -> usize {
Dec 19 17:58:32.591 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:58:32.591 INFO [stderr]   |
Dec 19 17:58:32.591 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 17:58:32.591 INFO [stderr] 
Dec 19 17:58:32.591 INFO [stderr] warning: function is never used: `factor`
Dec 19 17:58:32.591 INFO [stderr]   --> src/main.rs:12:1
Dec 19 17:58:32.591 INFO [stderr]    |
Dec 19 17:58:32.591 INFO [stderr] 12 | fn factor(n:usize) -> usize {
Dec 19 17:58:32.591 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:58:32.591 INFO [stderr] 
Dec 19 17:58:32.591 INFO [stderr] warning: function `numeroPerfecto` should have a snake case name such as `numero_perfecto`
Dec 19 17:58:32.591 INFO [stderr]   --> src/main.rs:16:1
Dec 19 17:58:32.591 INFO [stderr]    |
Dec 19 17:58:32.591 INFO [stderr] 16 | / fn numeroPerfecto(n:i64) -> bool {
Dec 19 17:58:32.591 INFO [stderr] 17 | |     n == (1..n).filter(|x|n%x == 0).fold(0,|x,y|x+y)
Dec 19 17:58:32.591 INFO [stderr] 18 | | }
Dec 19 17:58:32.591 INFO [stderr]    | |_^
Dec 19 17:58:32.591 INFO [stderr]    |
Dec 19 17:58:32.591 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 17:58:32.591 INFO [stderr] 
Dec 19 17:58:32.592 INFO [stderr] warning: function `SepararPalabras` should have a snake case name such as `separar_palabras`
Dec 19 17:58:32.592 INFO [stderr]   --> src/main.rs:20:1
Dec 19 17:58:32.592 INFO [stderr]    |
Dec 19 17:58:32.592 INFO [stderr] 20 | / fn SepararPalabras (cadena : &str ) -> Vec<&str> {
Dec 19 17:58:32.592 INFO [stderr] 21 | |     cadena.split(" ").filter(|x| x != &"" ).collect()
Dec 19 17:58:32.592 INFO [stderr] 22 | | }
Dec 19 17:58:32.592 INFO [stderr]    | |_^
Dec 19 17:58:32.592 INFO [stderr] 
Dec 19 17:58:32.592 INFO [stderr] warning: function `OtrosCaracteres` should have a snake case name such as `otros_caracteres`
Dec 19 17:58:32.592 INFO [stderr]   --> src/main.rs:24:1
Dec 19 17:58:32.592 INFO [stderr]    |
Dec 19 17:58:32.592 INFO [stderr] 24 | / fn OtrosCaracteres (cadena : &str ) -> usize {
Dec 19 17:58:32.592 INFO [stderr] 25 | |     SepararPalabras(cadena).join("").len()
Dec 19 17:58:32.592 INFO [stderr] 26 | | }
Dec 19 17:58:32.592 INFO [stderr]    | |_^
Dec 19 17:58:32.593 INFO [stderr] 
Dec 19 17:58:32.593 INFO [stderr] warning: function `CuentaPalabras` should have a snake case name such as `cuenta_palabras`
Dec 19 17:58:32.593 INFO [stderr]   --> src/main.rs:28:1
Dec 19 17:58:32.593 INFO [stderr]    |
Dec 19 17:58:32.593 INFO [stderr] 28 | / fn CuentaPalabras (cadena : &str) -> usize {
Dec 19 17:58:32.593 INFO [stderr] 29 | |     SepararPalabras(cadena).len()
Dec 19 17:58:32.593 INFO [stderr] 30 | | }
Dec 19 17:58:32.593 INFO [stderr]    | |_^
Dec 19 17:58:32.593 INFO [stderr] 
Dec 19 17:58:32.630 INFO [stderr] warning: unused variable: `garbage`
Dec 19 17:58:32.630 INFO [stderr]  --> src/semana9.rs:9:11
Dec 19 17:58:32.630 INFO [stderr]   |
Dec 19 17:58:32.630 INFO [stderr] 9 | fn entero(garbage:usize) -> usize {
Dec 19 17:58:32.630 INFO [stderr]   |           ^^^^^^^ help: consider using `_garbage` instead
Dec 19 17:58:32.630 INFO [stderr]   |
Dec 19 17:58:32.630 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 17:58:32.630 INFO [stderr] 
Dec 19 17:58:32.641 INFO [stderr] warning: constant item is never used: `ejercicio`
Dec 19 17:58:32.641 INFO [stderr]  --> src/semana9.rs:3:1
Dec 19 17:58:32.641 INFO [stderr]   |
Dec 19 17:58:32.641 INFO [stderr] 3 | const ejercicio : usize = 2;
Dec 19 17:58:32.641 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:58:32.641 INFO [stderr]   |
Dec 19 17:58:32.641 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 17:58:32.641 INFO [stderr] 
Dec 19 17:58:32.641 INFO [stderr] warning: constant `ejercicio` should have an upper case name such as `EJERCICIO`
Dec 19 17:58:32.641 INFO [stderr]  --> src/semana9.rs:3:1
Dec 19 17:58:32.641 INFO [stderr]   |
Dec 19 17:58:32.641 INFO [stderr] 3 | const ejercicio : usize = 2;
Dec 19 17:58:32.641 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:58:32.641 INFO [stderr]   |
Dec 19 17:58:32.641 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Dec 19 17:58:32.641 INFO [stderr] 
Dec 19 17:58:32.641 INFO [stderr] warning: function `ListaInput` should have a snake case name such as `lista_input`
Dec 19 17:58:32.641 INFO [stderr]   --> src/semana9.rs:24:1
Dec 19 17:58:32.641 INFO [stderr]    |
Dec 19 17:58:32.641 INFO [stderr] 24 | / fn ListaInput() -> Vec<usize> {
Dec 19 17:58:32.641 INFO [stderr] 25 | |     (0..entero(0)).map(entero).collect()
Dec 19 17:58:32.641 INFO [stderr] 26 | | }
Dec 19 17:58:32.641 INFO [stderr]    | |_^
Dec 19 17:58:32.641 INFO [stderr]    |
Dec 19 17:58:32.641 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 17:58:32.641 INFO [stderr] 
Dec 19 17:58:32.641 INFO [stderr] warning: function `SumarMayoresA10` should have a snake case name such as `sumar_mayores_a10`
Dec 19 17:58:32.641 INFO [stderr]   --> src/semana9.rs:28:1
Dec 19 17:58:32.641 INFO [stderr]    |
Dec 19 17:58:32.641 INFO [stderr] 28 | / fn SumarMayoresA10(vector :Vec<usize> ) -> usize {
Dec 19 17:58:32.641 INFO [stderr] 29 | |     let diez : usize = 10;
Dec 19 17:58:32.641 INFO [stderr] 30 | |     vector.iter().filter(|x| x >= &&diez ).fold(0,|x,y|x+y)
Dec 19 17:58:32.641 INFO [stderr] 31 | | }
Dec 19 17:58:32.641 INFO [stderr]    | |_^
Dec 19 17:58:32.641 INFO [stderr] 
Dec 19 17:58:32.641 INFO [stderr] warning: unused variable: `garbage`
Dec 19 17:58:32.641 INFO [stderr]  --> src/semana9.rs:9:11
Dec 19 17:58:32.641 INFO [stderr]   |
Dec 19 17:58:32.641 INFO [stderr] 9 | fn entero(garbage:usize) -> usize {
Dec 19 17:58:32.641 INFO [stderr]   |           ^^^^^^^ help: consider using `_garbage` instead
Dec 19 17:58:32.641 INFO [stderr]   |
Dec 19 17:58:32.641 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 17:58:32.641 INFO [stderr] 
Dec 19 17:58:32.648 INFO [stderr] warning: constant item is never used: `ejercicio`
Dec 19 17:58:32.648 INFO [stderr]  --> src/semana9.rs:3:1
Dec 19 17:58:32.648 INFO [stderr]   |
Dec 19 17:58:32.648 INFO [stderr] 3 | const ejercicio : usize = 2;
Dec 19 17:58:32.648 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:58:32.648 INFO [stderr]   |
Dec 19 17:58:32.648 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 17:58:32.648 INFO [stderr] 
Dec 19 17:58:32.648 INFO [stderr] warning: constant `ejercicio` should have an upper case name such as `EJERCICIO`
Dec 19 17:58:32.648 INFO [stderr]  --> src/semana9.rs:3:1
Dec 19 17:58:32.648 INFO [stderr]   |
Dec 19 17:58:32.648 INFO [stderr] 3 | const ejercicio : usize = 2;
Dec 19 17:58:32.648 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:58:32.648 INFO [stderr]   |
Dec 19 17:58:32.648 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Dec 19 17:58:32.648 INFO [stderr] 
Dec 19 17:58:32.656 INFO [stderr] warning: function `ListaInput` should have a snake case name such as `lista_input`
Dec 19 17:58:32.656 INFO [stderr]   --> src/semana9.rs:24:1
Dec 19 17:58:32.656 INFO [stderr]    |
Dec 19 17:58:32.656 INFO [stderr] 24 | / fn ListaInput() -> Vec<usize> {
Dec 19 17:58:32.656 INFO [stderr] 25 | |     (0..entero(0)).map(entero).collect()
Dec 19 17:58:32.656 INFO [stderr] 26 | | }
Dec 19 17:58:32.656 INFO [stderr]    | |_^
Dec 19 17:58:32.656 INFO [stderr]    |
Dec 19 17:58:32.656 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 17:58:32.656 INFO [stderr] 
Dec 19 17:58:32.656 INFO [stderr] warning: function `SumarMayoresA10` should have a snake case name such as `sumar_mayores_a10`
Dec 19 17:58:32.657 INFO [stderr]   --> src/semana9.rs:28:1
Dec 19 17:58:32.657 INFO [stderr]    |
Dec 19 17:58:32.657 INFO [stderr] 28 | / fn SumarMayoresA10(vector :Vec<usize> ) -> usize {
Dec 19 17:58:32.657 INFO [stderr] 29 | |     let diez : usize = 10;
Dec 19 17:58:32.657 INFO [stderr] 30 | |     vector.iter().filter(|x| x >= &&diez ).fold(0,|x,y|x+y)
Dec 19 17:58:32.657 INFO [stderr] 31 | | }
Dec 19 17:58:32.657 INFO [stderr]    | |_^
Dec 19 17:58:32.657 INFO [stderr] 
Dec 19 17:58:32.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Dec 19 17:58:32.894 INFO running `"docker" "inspect" "44fd137a1585e635a98ba05bd9268486f319aeab41704062968441e59ef2106a"`
Dec 19 17:58:32.992 INFO running `"docker" "rm" "-f" "44fd137a1585e635a98ba05bd9268486f319aeab41704062968441e59ef2106a"`
Dec 19 17:58:33.068 INFO [stdout] 44fd137a1585e635a98ba05bd9268486f319aeab41704062968441e59ef2106a