Nov 28 11:02:22.267 INFO checking Snakeyes97/Brainfuck-rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 11:02:22.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 11:02:22.815 INFO [stdout] 876c23403fd7754175266f0b1a9887e91f891c9e3dedf77b27d306c1e5d326a0
Nov 28 11:02:22.818 INFO running `"docker" "start" "-a" "876c23403fd7754175266f0b1a9887e91f891c9e3dedf77b27d306c1e5d326a0"`
Nov 28 11:02:24.756 INFO [stderr] usermod: no changes
Nov 28 11:02:24.804 INFO [stderr]     Checking brainfuck_interpreter v0.1.0 (/source)
Nov 28 11:02:25.504 INFO [stderr] warning: unused imports: `iter`, `str`
Nov 28 11:02:25.504 INFO [stderr]  --> src/interpreter.rs:1:11
Nov 28 11:02:25.504 INFO [stderr]   |
Nov 28 11:02:25.504 INFO [stderr] 1 | use std::{iter,str};
Nov 28 11:02:25.504 INFO [stderr]   |           ^^^^ ^^^
Nov 28 11:02:25.504 INFO [stderr]   |
Nov 28 11:02:25.505 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:02:25.505 INFO [stderr] 
Nov 28 11:02:25.556 INFO [stderr] warning: struct is never constructed: `Interpreter`
Nov 28 11:02:25.556 INFO [stderr]  --> src/interpreter.rs:2:1
Nov 28 11:02:25.556 INFO [stderr]   |
Nov 28 11:02:25.556 INFO [stderr] 2 | struct Interpreter {
Nov 28 11:02:25.556 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 28 11:02:25.556 INFO [stderr]   |
Nov 28 11:02:25.556 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 11:02:25.556 INFO [stderr] 
Nov 28 11:02:25.556 INFO [stderr] warning: method is never used: `new`
Nov 28 11:02:25.564 INFO [stderr]  --> src/interpreter.rs:9:5
Nov 28 11:02:25.565 INFO [stderr]   |
Nov 28 11:02:25.565 INFO [stderr] 9 |     pub fn new() -> Self {
Nov 28 11:02:25.565 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 11:02:25.565 INFO [stderr] 
Nov 28 11:02:25.565 INFO [stderr] warning: method is never used: `parse`
Nov 28 11:02:25.565 INFO [stderr]   --> src/interpreter.rs:12:5
Nov 28 11:02:25.565 INFO [stderr]    |
Nov 28 11:02:25.565 INFO [stderr] 12 |     pub fn parse(&mut self, source: String) -> Result<(),String> {
Nov 28 11:02:25.565 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:02:25.565 INFO [stderr] 
Nov 28 11:02:25.566 INFO [stderr] warning: function is never used: `check_parenthesis`
Nov 28 11:02:25.566 INFO [stderr]  --> src/main.rs:9:1
Nov 28 11:02:25.566 INFO [stderr]   |
Nov 28 11:02:25.566 INFO [stderr] 9 | fn check_parenthesis(text : String) -> Result<(), usize> {
Nov 28 11:02:25.566 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:02:25.566 INFO [stderr] 
Nov 28 11:02:25.633 INFO [stderr] warning: unused imports: `iter`, `str`
Nov 28 11:02:25.634 INFO [stderr]  --> src/interpreter.rs:1:11
Nov 28 11:02:25.634 INFO [stderr]   |
Nov 28 11:02:25.634 INFO [stderr] 1 | use std::{iter,str};
Nov 28 11:02:25.635 INFO [stderr]   |           ^^^^ ^^^
Nov 28 11:02:25.636 INFO [stderr]   |
Nov 28 11:02:25.636 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:02:25.636 INFO [stderr] 
Nov 28 11:02:25.728 INFO [stderr] warning: struct is never constructed: `Interpreter`
Nov 28 11:02:25.728 INFO [stderr]  --> src/interpreter.rs:2:1
Nov 28 11:02:25.728 INFO [stderr]   |
Nov 28 11:02:25.728 INFO [stderr] 2 | struct Interpreter {
Nov 28 11:02:25.728 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 28 11:02:25.730 INFO [stderr]   |
Nov 28 11:02:25.730 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 11:02:25.730 INFO [stderr] 
Nov 28 11:02:25.731 INFO [stderr] warning: method is never used: `new`
Nov 28 11:02:25.731 INFO [stderr]  --> src/interpreter.rs:9:5
Nov 28 11:02:25.731 INFO [stderr]   |
Nov 28 11:02:25.731 INFO [stderr] 9 |     pub fn new() -> Self {
Nov 28 11:02:25.731 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 11:02:25.731 INFO [stderr] 
Nov 28 11:02:25.731 INFO [stderr] warning: method is never used: `parse`
Nov 28 11:02:25.731 INFO [stderr]   --> src/interpreter.rs:12:5
Nov 28 11:02:25.731 INFO [stderr]    |
Nov 28 11:02:25.731 INFO [stderr] 12 |     pub fn parse(&mut self, source: String) -> Result<(),String> {
Nov 28 11:02:25.731 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:02:25.731 INFO [stderr] 
Nov 28 11:02:25.732 INFO [stderr] warning: function is never used: `check_parenthesis`
Nov 28 11:02:25.732 INFO [stderr]  --> src/main.rs:9:1
Nov 28 11:02:25.732 INFO [stderr]   |
Nov 28 11:02:25.732 INFO [stderr] 9 | fn check_parenthesis(text : String) -> Result<(), usize> {
Nov 28 11:02:25.732 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:02:25.732 INFO [stderr] 
Nov 28 11:02:25.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 28 11:02:25.778 INFO [stderr] su: No module specific data is present
Nov 28 11:02:27.156 INFO running `"docker" "inspect" "876c23403fd7754175266f0b1a9887e91f891c9e3dedf77b27d306c1e5d326a0"`
Nov 28 11:02:27.541 INFO running `"docker" "rm" "-f" "876c23403fd7754175266f0b1a9887e91f891c9e3dedf77b27d306c1e5d326a0"`
Nov 28 11:02:27.920 INFO [stdout] 876c23403fd7754175266f0b1a9887e91f891c9e3dedf77b27d306c1e5d326a0