Oct 13 02:32:44.861 INFO checking Snakeyes97/Brainfuck-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:32:44.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 02:32:45.266 INFO blam! 9bc597080a2b953010c66166076a0577319879200575cfca3ff00ddf2f63cd71
Oct 13 02:32:45.273 INFO running `"docker" "start" "-a" "9bc597080a2b953010c66166076a0577319879200575cfca3ff00ddf2f63cd71"`
Oct 13 02:32:46.447 INFO kablam! usermod: no changes
Oct 13 02:32:46.504 INFO kablam!     Checking brainfuck_interpreter v0.1.0 (/source)
Oct 13 02:32:47.176 INFO kablam! warning: unused imports: `iter`, `str`
Oct 13 02:32:47.177 INFO kablam!  --> src/interpreter.rs:1:11
Oct 13 02:32:47.177 INFO kablam!   |
Oct 13 02:32:47.177 INFO kablam! 1 | use std::{iter,str};
Oct 13 02:32:47.178 INFO kablam!   |           ^^^^ ^^^
Oct 13 02:32:47.178 INFO kablam!   |
Oct 13 02:32:47.178 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:32:47.178 INFO kablam! 
Oct 13 02:32:47.224 INFO kablam! warning: struct is never constructed: `Interpreter`
Oct 13 02:32:47.224 INFO kablam!  --> src/interpreter.rs:2:1
Oct 13 02:32:47.225 INFO kablam!   |
Oct 13 02:32:47.225 INFO kablam! 2 | struct Interpreter {
Oct 13 02:32:47.225 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 13 02:32:47.225 INFO kablam!   |
Oct 13 02:32:47.226 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 02:32:47.226 INFO kablam! 
Oct 13 02:32:47.226 INFO kablam! warning: method is never used: `new`
Oct 13 02:32:47.227 INFO kablam!  --> src/interpreter.rs:9:5
Oct 13 02:32:47.227 INFO kablam!   |
Oct 13 02:32:47.227 INFO kablam! 9 |     pub fn new() -> Self {
Oct 13 02:32:47.227 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 02:32:47.228 INFO kablam! 
Oct 13 02:32:47.228 INFO kablam! warning: method is never used: `parse`
Oct 13 02:32:47.228 INFO kablam!   --> src/interpreter.rs:12:5
Oct 13 02:32:47.228 INFO kablam!    |
Oct 13 02:32:47.229 INFO kablam! 12 |     pub fn parse(&mut self, source: String) -> Result<(),String> {
Oct 13 02:32:47.229 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:32:47.229 INFO kablam! 
Oct 13 02:32:47.230 INFO kablam! warning: function is never used: `check_parenthesis`
Oct 13 02:32:47.230 INFO kablam!  --> src/main.rs:9:1
Oct 13 02:32:47.230 INFO kablam!   |
Oct 13 02:32:47.230 INFO kablam! 9 | fn check_parenthesis(text : String) -> Result<(), usize> {
Oct 13 02:32:47.231 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:32:47.231 INFO kablam! 
Oct 13 02:32:47.348 INFO kablam! warning: unused imports: `iter`, `str`
Oct 13 02:32:47.348 INFO kablam!  --> src/interpreter.rs:1:11
Oct 13 02:32:47.348 INFO kablam!   |
Oct 13 02:32:47.348 INFO kablam! 1 | use std::{iter,str};
Oct 13 02:32:47.348 INFO kablam!   |           ^^^^ ^^^
Oct 13 02:32:47.348 INFO kablam!   |
Oct 13 02:32:47.348 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:32:47.348 INFO kablam! 
Oct 13 02:32:47.400 INFO kablam! warning: struct is never constructed: `Interpreter`
Oct 13 02:32:47.400 INFO kablam!  --> src/interpreter.rs:2:1
Oct 13 02:32:47.400 INFO kablam!   |
Oct 13 02:32:47.400 INFO kablam! 2 | struct Interpreter {
Oct 13 02:32:47.400 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 13 02:32:47.400 INFO kablam!   |
Oct 13 02:32:47.400 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 02:32:47.400 INFO kablam! 
Oct 13 02:32:47.400 INFO kablam! warning: method is never used: `new`
Oct 13 02:32:47.400 INFO kablam!  --> src/interpreter.rs:9:5
Oct 13 02:32:47.400 INFO kablam!   |
Oct 13 02:32:47.400 INFO kablam! 9 |     pub fn new() -> Self {
Oct 13 02:32:47.400 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 02:32:47.400 INFO kablam! 
Oct 13 02:32:47.400 INFO kablam! warning: method is never used: `parse`
Oct 13 02:32:47.400 INFO kablam!   --> src/interpreter.rs:12:5
Oct 13 02:32:47.400 INFO kablam!    |
Oct 13 02:32:47.400 INFO kablam! 12 |     pub fn parse(&mut self, source: String) -> Result<(),String> {
Oct 13 02:32:47.400 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:32:47.400 INFO kablam! 
Oct 13 02:32:47.401 INFO kablam! warning: function is never used: `check_parenthesis`
Oct 13 02:32:47.401 INFO kablam!  --> src/main.rs:9:1
Oct 13 02:32:47.401 INFO kablam!   |
Oct 13 02:32:47.401 INFO kablam! 9 | fn check_parenthesis(text : String) -> Result<(), usize> {
Oct 13 02:32:47.401 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:32:47.401 INFO kablam! 
Oct 13 02:32:47.448 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Oct 13 02:32:47.448 INFO kablam! su: No module specific data is present
Oct 13 02:32:48.680 INFO running `"docker" "rm" "-f" "9bc597080a2b953010c66166076a0577319879200575cfca3ff00ddf2f63cd71"`
Oct 13 02:32:48.936 INFO blam! 9bc597080a2b953010c66166076a0577319879200575cfca3ff00ddf2f63cd71