Nov 09 08:49:42.424 INFO checking mikeyhew/brainfuck against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 08:49:42.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 08:49:42.665 INFO blam! 943ba31160a42d92867d345b5c302522cb4ed26c56e35e2dcd00ba889824eb16
Nov 09 08:49:42.666 INFO running `"docker" "start" "-a" "943ba31160a42d92867d345b5c302522cb4ed26c56e35e2dcd00ba889824eb16"`
Nov 09 08:49:43.063 INFO kablam! usermod: no changes
Nov 09 08:49:43.095 INFO kablam!     Checking brainfuck v0.1.0 (/source)
Nov 09 08:49:43.311 INFO kablam! warning: unused import: `std::mem`
Nov 09 08:49:43.311 INFO kablam!  --> src/main.rs:2:5
Nov 09 08:49:43.311 INFO kablam!   |
Nov 09 08:49:43.311 INFO kablam! 2 | use std::mem;
Nov 09 08:49:43.311 INFO kablam!   |     ^^^^^^^^
Nov 09 08:49:43.311 INFO kablam!   |
Nov 09 08:49:43.311 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 08:49:43.311 INFO kablam! 
Nov 09 08:49:43.311 INFO kablam! warning: unused import: `std::char::from_u32`
Nov 09 08:49:43.311 INFO kablam!  --> src/main.rs:5:5
Nov 09 08:49:43.311 INFO kablam!   |
Nov 09 08:49:43.311 INFO kablam! 5 | use std::char::from_u32;
Nov 09 08:49:43.311 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 09 08:49:43.311 INFO kablam! 
Nov 09 08:49:43.367 INFO kablam! warning: unused import: `std::mem`
Nov 09 08:49:43.367 INFO kablam!  --> src/main.rs:2:5
Nov 09 08:49:43.367 INFO kablam!   |
Nov 09 08:49:43.367 INFO kablam! 2 | use std::mem;
Nov 09 08:49:43.367 INFO kablam!   |     ^^^^^^^^
Nov 09 08:49:43.367 INFO kablam!   |
Nov 09 08:49:43.367 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 08:49:43.367 INFO kablam! 
Nov 09 08:49:43.367 INFO kablam! warning: unused import: `std::char::from_u32`
Nov 09 08:49:43.367 INFO kablam!  --> src/main.rs:5:5
Nov 09 08:49:43.367 INFO kablam!   |
Nov 09 08:49:43.367 INFO kablam! 5 | use std::char::from_u32;
Nov 09 08:49:43.367 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 09 08:49:43.367 INFO kablam! 
Nov 09 08:49:43.399 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 08:49:43.399 INFO kablam!    --> src/main.rs:142:21
Nov 09 08:49:43.399 INFO kablam!     |
Nov 09 08:49:43.399 INFO kablam! 142 |                     stdout.write(&byte);
Nov 09 08:49:43.399 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^
Nov 09 08:49:43.399 INFO kablam!     |
Nov 09 08:49:43.399 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 08:49:43.399 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 08:49:43.399 INFO kablam! 
Nov 09 08:49:43.399 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 08:49:43.400 INFO kablam!    --> src/main.rs:146:21
Nov 09 08:49:43.400 INFO kablam!     |
Nov 09 08:49:43.400 INFO kablam! 146 |                     stdin.read(&mut byte);
Nov 09 08:49:43.400 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^
Nov 09 08:49:43.400 INFO kablam!     |
Nov 09 08:49:43.400 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 08:49:43.400 INFO kablam! 
Nov 09 08:49:43.464 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 08:49:43.464 INFO kablam!    --> src/main.rs:142:21
Nov 09 08:49:43.464 INFO kablam!     |
Nov 09 08:49:43.464 INFO kablam! 142 |                     stdout.write(&byte);
Nov 09 08:49:43.464 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^
Nov 09 08:49:43.464 INFO kablam!     |
Nov 09 08:49:43.464 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 08:49:43.464 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 08:49:43.464 INFO kablam! 
Nov 09 08:49:43.464 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 08:49:43.464 INFO kablam!    --> src/main.rs:146:21
Nov 09 08:49:43.464 INFO kablam!     |
Nov 09 08:49:43.464 INFO kablam! 146 |                     stdin.read(&mut byte);
Nov 09 08:49:43.464 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^
Nov 09 08:49:43.464 INFO kablam!     |
Nov 09 08:49:43.464 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 08:49:43.464 INFO kablam! 
Nov 09 08:49:43.488 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Nov 09 08:49:43.491 INFO kablam! su: No module specific data is present
Nov 09 08:49:43.786 INFO running `"docker" "rm" "-f" "943ba31160a42d92867d345b5c302522cb4ed26c56e35e2dcd00ba889824eb16"`
Nov 09 08:49:43.907 INFO blam! 943ba31160a42d92867d345b5c302522cb4ed26c56e35e2dcd00ba889824eb16