Nov 02 20:07:53.608 INFO checking PhdTrollSlayer/trabalho-filas-pilhas against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 20:07:53.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 20:07:53.987 INFO blam! 8704e43d3cbe71324063aecd7adef0f6db82b9fbfbf4a976273b55644c1368d3
Nov 02 20:07:53.988 INFO running `"docker" "start" "-a" "8704e43d3cbe71324063aecd7adef0f6db82b9fbfbf4a976273b55644c1368d3"`
Nov 02 20:07:54.711 INFO kablam! usermod: no changes
Nov 02 20:07:54.749 INFO kablam!     Checking pilhas v0.1.0 (/source)
Nov 02 20:07:55.220 INFO kablam! warning: unused import: `Stdio`
Nov 02 20:07:55.220 INFO kablam!  --> src/main.rs:4:29
Nov 02 20:07:55.220 INFO kablam!   |
Nov 02 20:07:55.220 INFO kablam! 4 | use std::process::{Command, Stdio};
Nov 02 20:07:55.220 INFO kablam!   |                             ^^^^^
Nov 02 20:07:55.220 INFO kablam!   |
Nov 02 20:07:55.220 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 20:07:55.220 INFO kablam! 
Nov 02 20:07:55.220 INFO kablam! warning: unused import: `pilha::*`
Nov 02 20:07:55.220 INFO kablam!  --> src/main.rs:7:5
Nov 02 20:07:55.220 INFO kablam!   |
Nov 02 20:07:55.220 INFO kablam! 7 | use pilha::*;
Nov 02 20:07:55.220 INFO kablam!   |     ^^^^^^^^
Nov 02 20:07:55.220 INFO kablam! 
Nov 02 20:07:55.220 INFO kablam! warning: unused import: `node::*`
Nov 02 20:07:55.220 INFO kablam!  --> src/main.rs:8:5
Nov 02 20:07:55.220 INFO kablam!   |
Nov 02 20:07:55.220 INFO kablam! 8 | use node::*;
Nov 02 20:07:55.220 INFO kablam!   |     ^^^^^^^
Nov 02 20:07:55.220 INFO kablam! 
Nov 02 20:07:55.288 INFO kablam! warning: unused variable: `loader`
Nov 02 20:07:55.288 INFO kablam!   --> src/main.rs:55:25
Nov 02 20:07:55.288 INFO kablam!    |
Nov 02 20:07:55.288 INFO kablam! 55 |                     let loader = Command::new("sh")
Nov 02 20:07:55.288 INFO kablam!    |                         ^^^^^^ help: consider using `_loader` instead
Nov 02 20:07:55.288 INFO kablam!    |
Nov 02 20:07:55.288 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 20:07:55.288 INFO kablam! 
Nov 02 20:07:55.292 INFO kablam! warning: struct is never constructed: `Pilha`
Nov 02 20:07:55.292 INFO kablam!  --> src/pilha.rs:5:1
Nov 02 20:07:55.292 INFO kablam!   |
Nov 02 20:07:55.292 INFO kablam! 5 | pub struct Pilha<T> {
Nov 02 20:07:55.292 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.292 INFO kablam!   |
Nov 02 20:07:55.292 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 20:07:55.292 INFO kablam! 
Nov 02 20:07:55.292 INFO kablam! warning: method is never used: `new`
Nov 02 20:07:55.292 INFO kablam!   --> src/pilha.rs:10:5
Nov 02 20:07:55.292 INFO kablam!    |
Nov 02 20:07:55.292 INFO kablam! 10 |     pub fn new() -> Pilha<T> {
Nov 02 20:07:55.292 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.293 INFO kablam! 
Nov 02 20:07:55.293 INFO kablam! warning: method is never used: `push`
Nov 02 20:07:55.293 INFO kablam!   --> src/pilha.rs:16:5
Nov 02 20:07:55.293 INFO kablam!    |
Nov 02 20:07:55.293 INFO kablam! 16 |     pub fn push(&mut self, mut new_head: Box<Node<T>>) -> Option<&T>{
Nov 02 20:07:55.293 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.293 INFO kablam! 
Nov 02 20:07:55.293 INFO kablam! warning: method is never used: `pop`
Nov 02 20:07:55.293 INFO kablam!   --> src/pilha.rs:30:5
Nov 02 20:07:55.293 INFO kablam!    |
Nov 02 20:07:55.293 INFO kablam! 30 |     pub fn pop(&mut self) {
Nov 02 20:07:55.293 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.293 INFO kablam! 
Nov 02 20:07:55.293 INFO kablam! warning: method is never used: `top`
Nov 02 20:07:55.293 INFO kablam!   --> src/pilha.rs:35:5
Nov 02 20:07:55.293 INFO kablam!    |
Nov 02 20:07:55.293 INFO kablam! 35 |     pub fn top(&mut self) -> Option<&T>{
Nov 02 20:07:55.293 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.293 INFO kablam! 
Nov 02 20:07:55.293 INFO kablam! warning: method is never used: `new`
Nov 02 20:07:55.293 INFO kablam!  --> src/node.rs:8:5
Nov 02 20:07:55.293 INFO kablam!   |
Nov 02 20:07:55.293 INFO kablam! 8 |     pub fn new(v: T) -> Node<T> {
Nov 02 20:07:55.293 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.293 INFO kablam! 
Nov 02 20:07:55.293 INFO kablam! warning: method is never used: `front`
Nov 02 20:07:55.293 INFO kablam!   --> src/fila.rs:33:5
Nov 02 20:07:55.293 INFO kablam!    |
Nov 02 20:07:55.293 INFO kablam! 33 |     pub fn front(&mut self) -> &T {
Nov 02 20:07:55.293 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.293 INFO kablam! 
Nov 02 20:07:55.318 INFO kablam! warning: unused import: `Stdio`
Nov 02 20:07:55.318 INFO kablam!  --> src/main.rs:4:29
Nov 02 20:07:55.318 INFO kablam!   |
Nov 02 20:07:55.318 INFO kablam! 4 | use std::process::{Command, Stdio};
Nov 02 20:07:55.318 INFO kablam!   |                             ^^^^^
Nov 02 20:07:55.318 INFO kablam!   |
Nov 02 20:07:55.318 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 20:07:55.318 INFO kablam! 
Nov 02 20:07:55.319 INFO kablam! warning: unused import: `pilha::*`
Nov 02 20:07:55.319 INFO kablam!  --> src/main.rs:7:5
Nov 02 20:07:55.319 INFO kablam!   |
Nov 02 20:07:55.319 INFO kablam! 7 | use pilha::*;
Nov 02 20:07:55.319 INFO kablam!   |     ^^^^^^^^
Nov 02 20:07:55.319 INFO kablam! 
Nov 02 20:07:55.319 INFO kablam! warning: unused import: `node::*`
Nov 02 20:07:55.319 INFO kablam!  --> src/main.rs:8:5
Nov 02 20:07:55.319 INFO kablam!   |
Nov 02 20:07:55.319 INFO kablam! 8 | use node::*;
Nov 02 20:07:55.319 INFO kablam!   |     ^^^^^^^
Nov 02 20:07:55.319 INFO kablam! 
Nov 02 20:07:55.386 INFO kablam! warning: unused variable: `loader`
Nov 02 20:07:55.386 INFO kablam!   --> src/main.rs:55:25
Nov 02 20:07:55.386 INFO kablam!    |
Nov 02 20:07:55.386 INFO kablam! 55 |                     let loader = Command::new("sh")
Nov 02 20:07:55.386 INFO kablam!    |                         ^^^^^^ help: consider using `_loader` instead
Nov 02 20:07:55.386 INFO kablam!    |
Nov 02 20:07:55.386 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 20:07:55.386 INFO kablam! 
Nov 02 20:07:55.398 INFO kablam! warning: struct is never constructed: `Pilha`
Nov 02 20:07:55.398 INFO kablam!  --> src/pilha.rs:5:1
Nov 02 20:07:55.398 INFO kablam!   |
Nov 02 20:07:55.398 INFO kablam! 5 | pub struct Pilha<T> {
Nov 02 20:07:55.398 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.398 INFO kablam!   |
Nov 02 20:07:55.398 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 20:07:55.398 INFO kablam! 
Nov 02 20:07:55.398 INFO kablam! warning: method is never used: `new`
Nov 02 20:07:55.398 INFO kablam!   --> src/pilha.rs:10:5
Nov 02 20:07:55.398 INFO kablam!    |
Nov 02 20:07:55.398 INFO kablam! 10 |     pub fn new() -> Pilha<T> {
Nov 02 20:07:55.398 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.398 INFO kablam! 
Nov 02 20:07:55.399 INFO kablam! warning: method is never used: `push`
Nov 02 20:07:55.399 INFO kablam!   --> src/pilha.rs:16:5
Nov 02 20:07:55.399 INFO kablam!    |
Nov 02 20:07:55.399 INFO kablam! 16 |     pub fn push(&mut self, mut new_head: Box<Node<T>>) -> Option<&T>{
Nov 02 20:07:55.399 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.399 INFO kablam! 
Nov 02 20:07:55.399 INFO kablam! warning: method is never used: `pop`
Nov 02 20:07:55.399 INFO kablam!   --> src/pilha.rs:30:5
Nov 02 20:07:55.399 INFO kablam!    |
Nov 02 20:07:55.399 INFO kablam! 30 |     pub fn pop(&mut self) {
Nov 02 20:07:55.399 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.399 INFO kablam! 
Nov 02 20:07:55.399 INFO kablam! warning: method is never used: `top`
Nov 02 20:07:55.399 INFO kablam!   --> src/pilha.rs:35:5
Nov 02 20:07:55.399 INFO kablam!    |
Nov 02 20:07:55.399 INFO kablam! 35 |     pub fn top(&mut self) -> Option<&T>{
Nov 02 20:07:55.399 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.399 INFO kablam! 
Nov 02 20:07:55.399 INFO kablam! warning: method is never used: `new`
Nov 02 20:07:55.399 INFO kablam!  --> src/node.rs:8:5
Nov 02 20:07:55.399 INFO kablam!   |
Nov 02 20:07:55.399 INFO kablam! 8 |     pub fn new(v: T) -> Node<T> {
Nov 02 20:07:55.399 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.399 INFO kablam! 
Nov 02 20:07:55.399 INFO kablam! warning: method is never used: `front`
Nov 02 20:07:55.399 INFO kablam!   --> src/fila.rs:33:5
Nov 02 20:07:55.399 INFO kablam!    |
Nov 02 20:07:55.399 INFO kablam! 33 |     pub fn front(&mut self) -> &T {
Nov 02 20:07:55.399 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:07:55.399 INFO kablam! 
Nov 02 20:07:55.417 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 02 20:07:55.420 INFO kablam! su: No module specific data is present
Nov 02 20:07:56.184 INFO running `"docker" "rm" "-f" "8704e43d3cbe71324063aecd7adef0f6db82b9fbfbf4a976273b55644c1368d3"`
Nov 02 20:07:56.411 INFO blam! 8704e43d3cbe71324063aecd7adef0f6db82b9fbfbf4a976273b55644c1368d3