Nov 06 17:40:48.828 INFO checking mikeyhew/brainfuck against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:40:48.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 17:40:49.314 INFO blam! da97e2d37a4c0fa17577cc14df5eef7d3b3e4c33a92f8737c4ce5cb3f4b6a645
Nov 06 17:40:49.316 INFO running `"docker" "start" "-a" "da97e2d37a4c0fa17577cc14df5eef7d3b3e4c33a92f8737c4ce5cb3f4b6a645"`
Nov 06 17:40:50.624 INFO kablam! usermod: no changes
Nov 06 17:40:50.701 INFO kablam!     Checking brainfuck v0.1.0 (/source)
Nov 06 17:40:51.209 INFO kablam! warning: unused import: `std::mem`
Nov 06 17:40:51.209 INFO kablam!  --> src/main.rs:2:5
Nov 06 17:40:51.210 INFO kablam!   |
Nov 06 17:40:51.210 INFO kablam! 2 | use std::mem;
Nov 06 17:40:51.210 INFO kablam!   |     ^^^^^^^^
Nov 06 17:40:51.210 INFO kablam!   |
Nov 06 17:40:51.211 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:40:51.211 INFO kablam! 
Nov 06 17:40:51.211 INFO kablam! warning: unused import: `std::char::from_u32`
Nov 06 17:40:51.213 INFO kablam!  --> src/main.rs:5:5
Nov 06 17:40:51.213 INFO kablam!   |
Nov 06 17:40:51.213 INFO kablam! 5 | use std::char::from_u32;
Nov 06 17:40:51.214 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 06 17:40:51.214 INFO kablam! 
Nov 06 17:40:51.233 INFO kablam! warning: unused import: `std::mem`
Nov 06 17:40:51.233 INFO kablam!  --> src/main.rs:2:5
Nov 06 17:40:51.233 INFO kablam!   |
Nov 06 17:40:51.234 INFO kablam! 2 | use std::mem;
Nov 06 17:40:51.234 INFO kablam!   |     ^^^^^^^^
Nov 06 17:40:51.234 INFO kablam!   |
Nov 06 17:40:51.235 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:40:51.235 INFO kablam! 
Nov 06 17:40:51.235 INFO kablam! warning: unused import: `std::char::from_u32`
Nov 06 17:40:51.236 INFO kablam!  --> src/main.rs:5:5
Nov 06 17:40:51.236 INFO kablam!   |
Nov 06 17:40:51.236 INFO kablam! 5 | use std::char::from_u32;
Nov 06 17:40:51.236 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 06 17:40:51.237 INFO kablam! 
Nov 06 17:40:51.311 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 17:40:51.311 INFO kablam!    --> src/main.rs:142:21
Nov 06 17:40:51.311 INFO kablam!     |
Nov 06 17:40:51.311 INFO kablam! 142 |                     stdout.write(&byte);
Nov 06 17:40:51.311 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^
Nov 06 17:40:51.311 INFO kablam!     |
Nov 06 17:40:51.311 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 17:40:51.311 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 17:40:51.311 INFO kablam! 
Nov 06 17:40:51.311 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 17:40:51.311 INFO kablam!    --> src/main.rs:146:21
Nov 06 17:40:51.311 INFO kablam!     |
Nov 06 17:40:51.311 INFO kablam! 146 |                     stdin.read(&mut byte);
Nov 06 17:40:51.314 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:40:51.314 INFO kablam!     |
Nov 06 17:40:51.314 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 17:40:51.315 INFO kablam! 
Nov 06 17:40:51.359 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 17:40:51.359 INFO kablam!    --> src/main.rs:142:21
Nov 06 17:40:51.360 INFO kablam!     |
Nov 06 17:40:51.360 INFO kablam! 142 |                     stdout.write(&byte);
Nov 06 17:40:51.360 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^
Nov 06 17:40:51.361 INFO kablam!     |
Nov 06 17:40:51.361 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 17:40:51.362 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 17:40:51.363 INFO kablam! 
Nov 06 17:40:51.363 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 17:40:51.363 INFO kablam!    --> src/main.rs:146:21
Nov 06 17:40:51.364 INFO kablam!     |
Nov 06 17:40:51.364 INFO kablam! 146 |                     stdin.read(&mut byte);
Nov 06 17:40:51.364 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:40:51.364 INFO kablam!     |
Nov 06 17:40:51.365 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 17:40:51.365 INFO kablam! 
Nov 06 17:40:51.405 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 06 17:40:51.415 INFO kablam! su: No module specific data is present
Nov 06 17:40:52.282 INFO running `"docker" "rm" "-f" "da97e2d37a4c0fa17577cc14df5eef7d3b3e4c33a92f8737c4ce5cb3f4b6a645"`
Nov 06 17:40:52.605 INFO blam! da97e2d37a4c0fa17577cc14df5eef7d3b3e4c33a92f8737c4ce5cb3f4b6a645