[INFO] updating cached repository https://github.com/diegor8/learning-rust-with-iterators [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a6948913c1c1a2b7d569593d64a33499ccc195de [INFO] testing diegor8/learning-rust-with-iterators against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegor8%2Flearning-rust-with-iterators" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/diegor8/learning-rust-with-iterators on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-2/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 `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] dc830dee8e2e57d8022287045663f50aee808fa1232556ada8c303af75042b86 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "dc830dee8e2e57d8022287045663f50aee808fa1232556ada8c303af75042b86"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling main v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `garbage` [INFO] [stderr] --> src/semana9.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | fn entero(garbage:usize) -> usize { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_garbage` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ejercicio` [INFO] [stderr] --> src/semana9.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | const ejercicio : usize = 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `ejercicio` should have an upper case name [INFO] [stderr] --> src/semana9.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | const ejercicio : usize = 2; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `EJERCICIO` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `ListaInput` should have a snake case name [INFO] [stderr] --> src/semana9.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn ListaInput() -> Vec { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `lista_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `SumarMayoresA10` should have a snake case name [INFO] [stderr] --> src/semana9.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn SumarMayoresA10(vector :Vec ) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sumar_mayores_a10` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `factorial` [INFO] [stderr] --> src/main.rs:8:4 [INFO] [stderr] | [INFO] [stderr] 8 | fn factorial(n : usize) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `factor` [INFO] [stderr] --> src/main.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn factor(n:usize) -> usize { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `numeroPerfecto` should have a snake case name [INFO] [stderr] --> src/main.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn numeroPerfecto(n:i64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `numero_perfecto` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `SepararPalabras` should have a snake case name [INFO] [stderr] --> src/main.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn SepararPalabras (cadena : &str ) -> Vec<&str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `separar_palabras` [INFO] [stderr] [INFO] [stderr] warning: function `OtrosCaracteres` should have a snake case name [INFO] [stderr] --> src/main.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn OtrosCaracteres (cadena : &str ) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `otros_caracteres` [INFO] [stderr] [INFO] [stderr] warning: function `CuentaPalabras` should have a snake case name [INFO] [stderr] --> src/main.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn CuentaPalabras (cadena : &str) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cuenta_palabras` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `"docker" "inspect" "dc830dee8e2e57d8022287045663f50aee808fa1232556ada8c303af75042b86"` [INFO] running `"docker" "rm" "-f" "dc830dee8e2e57d8022287045663f50aee808fa1232556ada8c303af75042b86"` [INFO] [stdout] dc830dee8e2e57d8022287045663f50aee808fa1232556ada8c303af75042b86 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 88bb8e15db24abd279173233e66d10b61608210b9d4c824ee4affe1a8fee3a4f [INFO] running `"docker" "start" "-a" "88bb8e15db24abd279173233e66d10b61608210b9d4c824ee4affe1a8fee3a4f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling main v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `garbage` [INFO] [stderr] --> src/semana9.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | fn entero(garbage:usize) -> usize { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_garbage` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `factorial` [INFO] [stderr] --> src/main.rs:8:4 [INFO] [stderr] | [INFO] [stderr] 8 | fn factorial(n : usize) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `factor` [INFO] [stderr] --> src/main.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn factor(n:usize) -> usize { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `numeroPerfecto` should have a snake case name [INFO] [stderr] --> src/main.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn numeroPerfecto(n:i64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `numero_perfecto` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `SepararPalabras` should have a snake case name [INFO] [stderr] --> src/main.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn SepararPalabras (cadena : &str ) -> Vec<&str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `separar_palabras` [INFO] [stderr] [INFO] [stderr] warning: function `OtrosCaracteres` should have a snake case name [INFO] [stderr] --> src/main.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn OtrosCaracteres (cadena : &str ) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `otros_caracteres` [INFO] [stderr] [INFO] [stderr] warning: function `CuentaPalabras` should have a snake case name [INFO] [stderr] --> src/main.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn CuentaPalabras (cadena : &str) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cuenta_palabras` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ejercicio` [INFO] [stderr] --> src/semana9.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | const ejercicio : usize = 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `ejercicio` should have an upper case name [INFO] [stderr] --> src/semana9.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | const ejercicio : usize = 2; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `EJERCICIO` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `ListaInput` should have a snake case name [INFO] [stderr] --> src/semana9.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn ListaInput() -> Vec { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `lista_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `SumarMayoresA10` should have a snake case name [INFO] [stderr] --> src/semana9.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn SumarMayoresA10(vector :Vec ) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sumar_mayores_a10` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `"docker" "inspect" "88bb8e15db24abd279173233e66d10b61608210b9d4c824ee4affe1a8fee3a4f"` [INFO] running `"docker" "rm" "-f" "88bb8e15db24abd279173233e66d10b61608210b9d4c824ee4affe1a8fee3a4f"` [INFO] [stdout] 88bb8e15db24abd279173233e66d10b61608210b9d4c824ee4affe1a8fee3a4f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4c0f0ffcc7f5a8c0c482247012adc2434c3bf9e9412f1f0b84b449a3387a90e5 [INFO] running `"docker" "start" "-a" "4c0f0ffcc7f5a8c0c482247012adc2434c3bf9e9412f1f0b84b449a3387a90e5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused variable: `garbage` [INFO] [stderr] --> src/semana9.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | fn entero(garbage:usize) -> usize { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_garbage` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ejercicio` [INFO] [stderr] --> src/semana9.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | const ejercicio : usize = 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `ejercicio` should have an upper case name [INFO] [stderr] --> src/semana9.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | const ejercicio : usize = 2; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `EJERCICIO` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `ListaInput` should have a snake case name [INFO] [stderr] --> src/semana9.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn ListaInput() -> Vec { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `lista_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `SumarMayoresA10` should have a snake case name [INFO] [stderr] --> src/semana9.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn SumarMayoresA10(vector :Vec ) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sumar_mayores_a10` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `factorial` [INFO] [stderr] --> src/main.rs:8:4 [INFO] [stderr] | [INFO] [stderr] 8 | fn factorial(n : usize) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `factor` [INFO] [stderr] --> src/main.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn factor(n:usize) -> usize { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `numeroPerfecto` should have a snake case name [INFO] [stderr] --> src/main.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn numeroPerfecto(n:i64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `numero_perfecto` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `SepararPalabras` should have a snake case name [INFO] [stderr] --> src/main.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn SepararPalabras (cadena : &str ) -> Vec<&str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `separar_palabras` [INFO] [stderr] [INFO] [stderr] warning: function `OtrosCaracteres` should have a snake case name [INFO] [stderr] --> src/main.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn OtrosCaracteres (cadena : &str ) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `otros_caracteres` [INFO] [stderr] [INFO] [stderr] warning: function `CuentaPalabras` should have a snake case name [INFO] [stderr] --> src/main.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn CuentaPalabras (cadena : &str) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cuenta_palabras` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/main-32cbb7486c7db93e [INFO] [stderr] Running /opt/rustwide/target/debug/deps/semana9-7669ca2162a9efba [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 [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "4c0f0ffcc7f5a8c0c482247012adc2434c3bf9e9412f1f0b84b449a3387a90e5"` [INFO] running `"docker" "rm" "-f" "4c0f0ffcc7f5a8c0c482247012adc2434c3bf9e9412f1f0b84b449a3387a90e5"` [INFO] [stdout] 4c0f0ffcc7f5a8c0c482247012adc2434c3bf9e9412f1f0b84b449a3387a90e5