Nov 09 18:27:19.764 INFO checking PhdTrollSlayer/trabalho-filas-pilhas against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 18:27:19.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 09 18:27:20.204 INFO blam! 03a6003d9a15377e8c3468850909a3da0addbeee56761e1b0d80b64772f2a168
Nov 09 18:27:20.206 INFO running `"docker" "start" "-a" "03a6003d9a15377e8c3468850909a3da0addbeee56761e1b0d80b64772f2a168"`
Nov 09 18:27:22.095 INFO kablam! usermod: no changes
Nov 09 18:27:22.192 INFO kablam!     Checking pilhas v0.1.0 (/source)
Nov 09 18:27:22.731 INFO kablam! warning: unused import: `Stdio`
Nov 09 18:27:22.731 INFO kablam!  --> src/main.rs:4:29
Nov 09 18:27:22.731 INFO kablam!   |
Nov 09 18:27:22.731 INFO kablam! 4 | use std::process::{Command, Stdio};
Nov 09 18:27:22.731 INFO kablam!   |                             ^^^^^
Nov 09 18:27:22.731 INFO kablam!   |
Nov 09 18:27:22.731 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 18:27:22.731 INFO kablam! 
Nov 09 18:27:22.731 INFO kablam! warning: unused import: `pilha::*`
Nov 09 18:27:22.731 INFO kablam!  --> src/main.rs:7:5
Nov 09 18:27:22.731 INFO kablam!   |
Nov 09 18:27:22.731 INFO kablam! 7 | use pilha::*;
Nov 09 18:27:22.731 INFO kablam!   |     ^^^^^^^^
Nov 09 18:27:22.731 INFO kablam! 
Nov 09 18:27:22.731 INFO kablam! warning: unused import: `node::*`
Nov 09 18:27:22.731 INFO kablam!  --> src/main.rs:8:5
Nov 09 18:27:22.731 INFO kablam!   |
Nov 09 18:27:22.731 INFO kablam! 8 | use node::*;
Nov 09 18:27:22.731 INFO kablam!   |     ^^^^^^^
Nov 09 18:27:22.731 INFO kablam! 
Nov 09 18:27:22.875 INFO kablam! warning: unused variable: `loader`
Nov 09 18:27:22.875 INFO kablam!   --> src/main.rs:55:25
Nov 09 18:27:22.875 INFO kablam!    |
Nov 09 18:27:22.875 INFO kablam! 55 |                     let loader = Command::new("sh")
Nov 09 18:27:22.875 INFO kablam!    |                         ^^^^^^ help: consider using `_loader` instead
Nov 09 18:27:22.875 INFO kablam!    |
Nov 09 18:27:22.875 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 18:27:22.875 INFO kablam! 
Nov 09 18:27:22.887 INFO kablam! warning: struct is never constructed: `Pilha`
Nov 09 18:27:22.887 INFO kablam!  --> src/pilha.rs:5:1
Nov 09 18:27:22.887 INFO kablam!   |
Nov 09 18:27:22.887 INFO kablam! 5 | pub struct Pilha<T> {
Nov 09 18:27:22.887 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:22.887 INFO kablam!   |
Nov 09 18:27:22.887 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 18:27:22.887 INFO kablam! 
Nov 09 18:27:22.887 INFO kablam! warning: method is never used: `new`
Nov 09 18:27:22.887 INFO kablam!   --> src/pilha.rs:10:5
Nov 09 18:27:22.887 INFO kablam!    |
Nov 09 18:27:22.887 INFO kablam! 10 |     pub fn new() -> Pilha<T> {
Nov 09 18:27:22.887 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:22.887 INFO kablam! 
Nov 09 18:27:22.887 INFO kablam! warning: method is never used: `push`
Nov 09 18:27:22.887 INFO kablam!   --> src/pilha.rs:16:5
Nov 09 18:27:22.887 INFO kablam!    |
Nov 09 18:27:22.887 INFO kablam! 16 |     pub fn push(&mut self, mut new_head: Box<Node<T>>) -> Option<&T>{
Nov 09 18:27:22.887 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:22.887 INFO kablam! 
Nov 09 18:27:22.887 INFO kablam! warning: method is never used: `pop`
Nov 09 18:27:22.887 INFO kablam!   --> src/pilha.rs:30:5
Nov 09 18:27:22.887 INFO kablam!    |
Nov 09 18:27:22.887 INFO kablam! 30 |     pub fn pop(&mut self) {
Nov 09 18:27:22.887 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:22.887 INFO kablam! 
Nov 09 18:27:22.887 INFO kablam! warning: method is never used: `top`
Nov 09 18:27:22.887 INFO kablam!   --> src/pilha.rs:35:5
Nov 09 18:27:22.887 INFO kablam!    |
Nov 09 18:27:22.887 INFO kablam! 35 |     pub fn top(&mut self) -> Option<&T>{
Nov 09 18:27:22.887 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:22.887 INFO kablam! 
Nov 09 18:27:22.887 INFO kablam! warning: method is never used: `new`
Nov 09 18:27:22.887 INFO kablam!  --> src/node.rs:8:5
Nov 09 18:27:22.887 INFO kablam!   |
Nov 09 18:27:22.887 INFO kablam! 8 |     pub fn new(v: T) -> Node<T> {
Nov 09 18:27:22.887 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:22.887 INFO kablam! 
Nov 09 18:27:22.887 INFO kablam! warning: method is never used: `front`
Nov 09 18:27:22.887 INFO kablam!   --> src/fila.rs:33:5
Nov 09 18:27:22.888 INFO kablam!    |
Nov 09 18:27:22.888 INFO kablam! 33 |     pub fn front(&mut self) -> &T {
Nov 09 18:27:22.888 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:22.888 INFO kablam! 
Nov 09 18:27:23.029 INFO kablam! warning: unused import: `Stdio`
Nov 09 18:27:23.029 INFO kablam!  --> src/main.rs:4:29
Nov 09 18:27:23.030 INFO kablam!   |
Nov 09 18:27:23.030 INFO kablam! 4 | use std::process::{Command, Stdio};
Nov 09 18:27:23.030 INFO kablam!   |                             ^^^^^
Nov 09 18:27:23.030 INFO kablam!   |
Nov 09 18:27:23.030 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 18:27:23.030 INFO kablam! 
Nov 09 18:27:23.030 INFO kablam! warning: unused import: `pilha::*`
Nov 09 18:27:23.030 INFO kablam!  --> src/main.rs:7:5
Nov 09 18:27:23.030 INFO kablam!   |
Nov 09 18:27:23.030 INFO kablam! 7 | use pilha::*;
Nov 09 18:27:23.030 INFO kablam!   |     ^^^^^^^^
Nov 09 18:27:23.030 INFO kablam! 
Nov 09 18:27:23.030 INFO kablam! warning: unused import: `node::*`
Nov 09 18:27:23.030 INFO kablam!  --> src/main.rs:8:5
Nov 09 18:27:23.031 INFO kablam!   |
Nov 09 18:27:23.031 INFO kablam! 8 | use node::*;
Nov 09 18:27:23.031 INFO kablam!   |     ^^^^^^^
Nov 09 18:27:23.031 INFO kablam! 
Nov 09 18:27:23.106 INFO kablam! warning: unused variable: `loader`
Nov 09 18:27:23.107 INFO kablam!   --> src/main.rs:55:25
Nov 09 18:27:23.107 INFO kablam!    |
Nov 09 18:27:23.107 INFO kablam! 55 |                     let loader = Command::new("sh")
Nov 09 18:27:23.107 INFO kablam!    |                         ^^^^^^ help: consider using `_loader` instead
Nov 09 18:27:23.108 INFO kablam!    |
Nov 09 18:27:23.108 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 18:27:23.108 INFO kablam! 
Nov 09 18:27:23.123 INFO kablam! warning: struct is never constructed: `Pilha`
Nov 09 18:27:23.123 INFO kablam!  --> src/pilha.rs:5:1
Nov 09 18:27:23.123 INFO kablam!   |
Nov 09 18:27:23.123 INFO kablam! 5 | pub struct Pilha<T> {
Nov 09 18:27:23.123 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:23.123 INFO kablam!   |
Nov 09 18:27:23.123 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 18:27:23.123 INFO kablam! 
Nov 09 18:27:23.123 INFO kablam! warning: method is never used: `new`
Nov 09 18:27:23.123 INFO kablam!   --> src/pilha.rs:10:5
Nov 09 18:27:23.123 INFO kablam!    |
Nov 09 18:27:23.123 INFO kablam! 10 |     pub fn new() -> Pilha<T> {
Nov 09 18:27:23.123 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:23.123 INFO kablam! 
Nov 09 18:27:23.124 INFO kablam! warning: method is never used: `push`
Nov 09 18:27:23.124 INFO kablam!   --> src/pilha.rs:16:5
Nov 09 18:27:23.124 INFO kablam!    |
Nov 09 18:27:23.124 INFO kablam! 16 |     pub fn push(&mut self, mut new_head: Box<Node<T>>) -> Option<&T>{
Nov 09 18:27:23.124 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:23.124 INFO kablam! 
Nov 09 18:27:23.124 INFO kablam! warning: method is never used: `pop`
Nov 09 18:27:23.124 INFO kablam!   --> src/pilha.rs:30:5
Nov 09 18:27:23.124 INFO kablam!    |
Nov 09 18:27:23.124 INFO kablam! 30 |     pub fn pop(&mut self) {
Nov 09 18:27:23.124 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:23.124 INFO kablam! 
Nov 09 18:27:23.124 INFO kablam! warning: method is never used: `top`
Nov 09 18:27:23.124 INFO kablam!   --> src/pilha.rs:35:5
Nov 09 18:27:23.124 INFO kablam!    |
Nov 09 18:27:23.124 INFO kablam! 35 |     pub fn top(&mut self) -> Option<&T>{
Nov 09 18:27:23.124 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:23.124 INFO kablam! 
Nov 09 18:27:23.125 INFO kablam! warning: method is never used: `new`
Nov 09 18:27:23.125 INFO kablam!  --> src/node.rs:8:5
Nov 09 18:27:23.125 INFO kablam!   |
Nov 09 18:27:23.125 INFO kablam! 8 |     pub fn new(v: T) -> Node<T> {
Nov 09 18:27:23.125 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:23.125 INFO kablam! 
Nov 09 18:27:23.126 INFO kablam! warning: method is never used: `front`
Nov 09 18:27:23.126 INFO kablam!   --> src/fila.rs:33:5
Nov 09 18:27:23.126 INFO kablam!    |
Nov 09 18:27:23.126 INFO kablam! 33 |     pub fn front(&mut self) -> &T {
Nov 09 18:27:23.126 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:27:23.126 INFO kablam! 
Nov 09 18:27:23.155 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 09 18:27:23.155 INFO kablam! su: No module specific data is present
Nov 09 18:27:23.524 INFO running `"docker" "rm" "-f" "03a6003d9a15377e8c3468850909a3da0addbeee56761e1b0d80b64772f2a168"`
Nov 09 18:27:23.650 INFO blam! 03a6003d9a15377e8c3468850909a3da0addbeee56761e1b0d80b64772f2a168