Nov 07 03:23:11.022 INFO checking PhdTrollSlayer/trabalho-filas-pilhas against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 03:23:11.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 03:23:11.462 INFO blam! 59b860712502b0cda0ea98d2269c670a0e735890f468a7e6b5ca78fd8ea38c66
Nov 07 03:23:11.464 INFO running `"docker" "start" "-a" "59b860712502b0cda0ea98d2269c670a0e735890f468a7e6b5ca78fd8ea38c66"`
Nov 07 03:23:12.700 INFO kablam! usermod: no changes
Nov 07 03:23:12.784 INFO kablam!     Checking pilhas v0.1.0 (/source)
Nov 07 03:23:13.335 INFO kablam! warning: unused import: `Stdio`
Nov 07 03:23:13.335 INFO kablam!  --> src/main.rs:4:29
Nov 07 03:23:13.335 INFO kablam!   |
Nov 07 03:23:13.335 INFO kablam! 4 | use std::process::{Command, Stdio};
Nov 07 03:23:13.335 INFO kablam!   |                             ^^^^^
Nov 07 03:23:13.335 INFO kablam!   |
Nov 07 03:23:13.335 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 03:23:13.335 INFO kablam! 
Nov 07 03:23:13.335 INFO kablam! warning: unused import: `pilha::*`
Nov 07 03:23:13.335 INFO kablam!  --> src/main.rs:7:5
Nov 07 03:23:13.335 INFO kablam!   |
Nov 07 03:23:13.335 INFO kablam! 7 | use pilha::*;
Nov 07 03:23:13.335 INFO kablam!   |     ^^^^^^^^
Nov 07 03:23:13.335 INFO kablam! 
Nov 07 03:23:13.335 INFO kablam! warning: unused import: `node::*`
Nov 07 03:23:13.335 INFO kablam!  --> src/main.rs:8:5
Nov 07 03:23:13.335 INFO kablam!   |
Nov 07 03:23:13.335 INFO kablam! 8 | use node::*;
Nov 07 03:23:13.335 INFO kablam!   |     ^^^^^^^
Nov 07 03:23:13.335 INFO kablam! 
Nov 07 03:23:13.397 INFO kablam! warning: unused variable: `loader`
Nov 07 03:23:13.398 INFO kablam!   --> src/main.rs:55:25
Nov 07 03:23:13.398 INFO kablam!    |
Nov 07 03:23:13.398 INFO kablam! 55 |                     let loader = Command::new("sh")
Nov 07 03:23:13.398 INFO kablam!    |                         ^^^^^^ help: consider using `_loader` instead
Nov 07 03:23:13.398 INFO kablam!    |
Nov 07 03:23:13.398 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 03:23:13.398 INFO kablam! 
Nov 07 03:23:13.408 INFO kablam! warning: struct is never constructed: `Pilha`
Nov 07 03:23:13.409 INFO kablam!  --> src/pilha.rs:5:1
Nov 07 03:23:13.409 INFO kablam!   |
Nov 07 03:23:13.409 INFO kablam! 5 | pub struct Pilha<T> {
Nov 07 03:23:13.409 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.409 INFO kablam!   |
Nov 07 03:23:13.409 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 03:23:13.409 INFO kablam! 
Nov 07 03:23:13.409 INFO kablam! warning: method is never used: `new`
Nov 07 03:23:13.409 INFO kablam!   --> src/pilha.rs:10:5
Nov 07 03:23:13.409 INFO kablam!    |
Nov 07 03:23:13.409 INFO kablam! 10 |     pub fn new() -> Pilha<T> {
Nov 07 03:23:13.409 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.409 INFO kablam! 
Nov 07 03:23:13.409 INFO kablam! warning: method is never used: `push`
Nov 07 03:23:13.409 INFO kablam!   --> src/pilha.rs:16:5
Nov 07 03:23:13.409 INFO kablam!    |
Nov 07 03:23:13.409 INFO kablam! 16 |     pub fn push(&mut self, mut new_head: Box<Node<T>>) -> Option<&T>{
Nov 07 03:23:13.410 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.410 INFO kablam! 
Nov 07 03:23:13.413 INFO kablam! warning: method is never used: `pop`
Nov 07 03:23:13.413 INFO kablam!   --> src/pilha.rs:30:5
Nov 07 03:23:13.413 INFO kablam!    |
Nov 07 03:23:13.413 INFO kablam! 30 |     pub fn pop(&mut self) {
Nov 07 03:23:13.413 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.413 INFO kablam! 
Nov 07 03:23:13.413 INFO kablam! warning: method is never used: `top`
Nov 07 03:23:13.413 INFO kablam!   --> src/pilha.rs:35:5
Nov 07 03:23:13.413 INFO kablam!    |
Nov 07 03:23:13.413 INFO kablam! 35 |     pub fn top(&mut self) -> Option<&T>{
Nov 07 03:23:13.413 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.413 INFO kablam! 
Nov 07 03:23:13.413 INFO kablam! warning: method is never used: `new`
Nov 07 03:23:13.413 INFO kablam!  --> src/node.rs:8:5
Nov 07 03:23:13.413 INFO kablam!   |
Nov 07 03:23:13.413 INFO kablam! 8 |     pub fn new(v: T) -> Node<T> {
Nov 07 03:23:13.413 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.413 INFO kablam! 
Nov 07 03:23:13.413 INFO kablam! warning: method is never used: `front`
Nov 07 03:23:13.413 INFO kablam!   --> src/fila.rs:33:5
Nov 07 03:23:13.413 INFO kablam!    |
Nov 07 03:23:13.413 INFO kablam! 33 |     pub fn front(&mut self) -> &T {
Nov 07 03:23:13.413 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.413 INFO kablam! 
Nov 07 03:23:13.778 INFO kablam! warning: unused import: `Stdio`
Nov 07 03:23:13.779 INFO kablam!  --> src/main.rs:4:29
Nov 07 03:23:13.780 INFO kablam!   |
Nov 07 03:23:13.781 INFO kablam! 4 | use std::process::{Command, Stdio};
Nov 07 03:23:13.781 INFO kablam!   |                             ^^^^^
Nov 07 03:23:13.782 INFO kablam!   |
Nov 07 03:23:13.783 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 03:23:13.783 INFO kablam! 
Nov 07 03:23:13.784 INFO kablam! warning: unused import: `pilha::*`
Nov 07 03:23:13.784 INFO kablam!  --> src/main.rs:7:5
Nov 07 03:23:13.785 INFO kablam!   |
Nov 07 03:23:13.786 INFO kablam! 7 | use pilha::*;
Nov 07 03:23:13.786 INFO kablam!   |     ^^^^^^^^
Nov 07 03:23:13.787 INFO kablam! 
Nov 07 03:23:13.792 INFO kablam! warning: unused import: `node::*`
Nov 07 03:23:13.792 INFO kablam!  --> src/main.rs:8:5
Nov 07 03:23:13.792 INFO kablam!   |
Nov 07 03:23:13.792 INFO kablam! 8 | use node::*;
Nov 07 03:23:13.792 INFO kablam!   |     ^^^^^^^
Nov 07 03:23:13.792 INFO kablam! 
Nov 07 03:23:13.850 INFO kablam! warning: unused variable: `loader`
Nov 07 03:23:13.851 INFO kablam!   --> src/main.rs:55:25
Nov 07 03:23:13.851 INFO kablam!    |
Nov 07 03:23:13.852 INFO kablam! 55 |                     let loader = Command::new("sh")
Nov 07 03:23:13.852 INFO kablam!    |                         ^^^^^^ help: consider using `_loader` instead
Nov 07 03:23:13.852 INFO kablam!    |
Nov 07 03:23:13.853 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 03:23:13.853 INFO kablam! 
Nov 07 03:23:13.863 INFO kablam! warning: struct is never constructed: `Pilha`
Nov 07 03:23:13.863 INFO kablam!  --> src/pilha.rs:5:1
Nov 07 03:23:13.863 INFO kablam!   |
Nov 07 03:23:13.864 INFO kablam! 5 | pub struct Pilha<T> {
Nov 07 03:23:13.864 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.864 INFO kablam!   |
Nov 07 03:23:13.865 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 03:23:13.865 INFO kablam! 
Nov 07 03:23:13.865 INFO kablam! warning: method is never used: `new`
Nov 07 03:23:13.865 INFO kablam!   --> src/pilha.rs:10:5
Nov 07 03:23:13.866 INFO kablam!    |
Nov 07 03:23:13.866 INFO kablam! 10 |     pub fn new() -> Pilha<T> {
Nov 07 03:23:13.866 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.866 INFO kablam! 
Nov 07 03:23:13.867 INFO kablam! warning: method is never used: `push`
Nov 07 03:23:13.867 INFO kablam!   --> src/pilha.rs:16:5
Nov 07 03:23:13.867 INFO kablam!    |
Nov 07 03:23:13.868 INFO kablam! 16 |     pub fn push(&mut self, mut new_head: Box<Node<T>>) -> Option<&T>{
Nov 07 03:23:13.868 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.868 INFO kablam! 
Nov 07 03:23:13.869 INFO kablam! warning: method is never used: `pop`
Nov 07 03:23:13.869 INFO kablam!   --> src/pilha.rs:30:5
Nov 07 03:23:13.869 INFO kablam!    |
Nov 07 03:23:13.869 INFO kablam! 30 |     pub fn pop(&mut self) {
Nov 07 03:23:13.870 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.870 INFO kablam! 
Nov 07 03:23:13.870 INFO kablam! warning: method is never used: `top`
Nov 07 03:23:13.871 INFO kablam!   --> src/pilha.rs:35:5
Nov 07 03:23:13.871 INFO kablam!    |
Nov 07 03:23:13.871 INFO kablam! 35 |     pub fn top(&mut self) -> Option<&T>{
Nov 07 03:23:13.872 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.872 INFO kablam! 
Nov 07 03:23:13.872 INFO kablam! warning: method is never used: `new`
Nov 07 03:23:13.872 INFO kablam!  --> src/node.rs:8:5
Nov 07 03:23:13.873 INFO kablam!   |
Nov 07 03:23:13.873 INFO kablam! 8 |     pub fn new(v: T) -> Node<T> {
Nov 07 03:23:13.873 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.873 INFO kablam! 
Nov 07 03:23:13.873 INFO kablam! warning: method is never used: `front`
Nov 07 03:23:13.873 INFO kablam!   --> src/fila.rs:33:5
Nov 07 03:23:13.873 INFO kablam!    |
Nov 07 03:23:13.873 INFO kablam! 33 |     pub fn front(&mut self) -> &T {
Nov 07 03:23:13.873 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:23:13.873 INFO kablam! 
Nov 07 03:23:13.922 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 07 03:23:13.926 INFO kablam! su: No module specific data is present
Nov 07 03:23:15.330 INFO running `"docker" "rm" "-f" "59b860712502b0cda0ea98d2269c670a0e735890f468a7e6b5ca78fd8ea38c66"`
Nov 07 03:23:15.740 INFO blam! 59b860712502b0cda0ea98d2269c670a0e735890f468a7e6b5ca78fd8ea38c66