Oct 27 00:33:21.932 INFO checking mikeyhew/brainfuck against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 00:33:21.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 00:33:22.483 INFO blam! deed4794969e7e216fddcf90b84a3164e945f9d3a01cc1e1ad098fad2e3bb039
Oct 27 00:33:22.492 INFO running `"docker" "start" "-a" "deed4794969e7e216fddcf90b84a3164e945f9d3a01cc1e1ad098fad2e3bb039"`
Oct 27 00:33:23.833 INFO kablam! usermod: no changes
Oct 27 00:33:23.908 INFO kablam!     Checking brainfuck v0.1.0 (/source)
Oct 27 00:33:24.587 INFO kablam! warning: unused import: `std::mem`
Oct 27 00:33:24.587 INFO kablam!  --> src/main.rs:2:5
Oct 27 00:33:24.587 INFO kablam!   |
Oct 27 00:33:24.587 INFO kablam! 2 | use std::mem;
Oct 27 00:33:24.587 INFO kablam!   |     ^^^^^^^^
Oct 27 00:33:24.587 INFO kablam!   |
Oct 27 00:33:24.587 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 00:33:24.587 INFO kablam! 
Oct 27 00:33:24.587 INFO kablam! warning: unused import: `std::char::from_u32`
Oct 27 00:33:24.587 INFO kablam!  --> src/main.rs:5:5
Oct 27 00:33:24.587 INFO kablam!   |
Oct 27 00:33:24.587 INFO kablam! 5 | use std::char::from_u32;
Oct 27 00:33:24.587 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 00:33:24.587 INFO kablam! 
Oct 27 00:33:24.707 INFO kablam! warning: unused import: `std::mem`
Oct 27 00:33:24.707 INFO kablam!  --> src/main.rs:2:5
Oct 27 00:33:24.707 INFO kablam!   |
Oct 27 00:33:24.707 INFO kablam! 2 | use std::mem;
Oct 27 00:33:24.707 INFO kablam!   |     ^^^^^^^^
Oct 27 00:33:24.707 INFO kablam!   |
Oct 27 00:33:24.707 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 00:33:24.707 INFO kablam! 
Oct 27 00:33:24.707 INFO kablam! warning: unused import: `std::char::from_u32`
Oct 27 00:33:24.707 INFO kablam!  --> src/main.rs:5:5
Oct 27 00:33:24.707 INFO kablam!   |
Oct 27 00:33:24.707 INFO kablam! 5 | use std::char::from_u32;
Oct 27 00:33:24.707 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 00:33:24.707 INFO kablam! 
Oct 27 00:33:24.803 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 00:33:24.803 INFO kablam!    --> src/main.rs:142:21
Oct 27 00:33:24.803 INFO kablam!     |
Oct 27 00:33:24.803 INFO kablam! 142 |                     stdout.write(&byte);
Oct 27 00:33:24.803 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^
Oct 27 00:33:24.803 INFO kablam!     |
Oct 27 00:33:24.803 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 00:33:24.803 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 00:33:24.803 INFO kablam! 
Oct 27 00:33:24.803 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 00:33:24.803 INFO kablam!    --> src/main.rs:146:21
Oct 27 00:33:24.803 INFO kablam!     |
Oct 27 00:33:24.803 INFO kablam! 146 |                     stdin.read(&mut byte);
Oct 27 00:33:24.803 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:33:24.803 INFO kablam!     |
Oct 27 00:33:24.803 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 00:33:24.803 INFO kablam! 
Oct 27 00:33:24.916 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 00:33:24.916 INFO kablam!    --> src/main.rs:142:21
Oct 27 00:33:24.916 INFO kablam!     |
Oct 27 00:33:24.916 INFO kablam! 142 |                     stdout.write(&byte);
Oct 27 00:33:24.916 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^
Oct 27 00:33:24.916 INFO kablam!     |
Oct 27 00:33:24.916 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 00:33:24.916 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 00:33:24.916 INFO kablam! 
Oct 27 00:33:24.916 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 00:33:24.916 INFO kablam!    --> src/main.rs:146:21
Oct 27 00:33:24.916 INFO kablam!     |
Oct 27 00:33:24.916 INFO kablam! 146 |                     stdin.read(&mut byte);
Oct 27 00:33:24.916 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:33:24.916 INFO kablam!     |
Oct 27 00:33:24.916 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 00:33:24.916 INFO kablam! 
Oct 27 00:33:24.963 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Oct 27 00:33:24.963 INFO kablam! su: No module specific data is present
Oct 27 00:33:25.493 INFO running `"docker" "rm" "-f" "deed4794969e7e216fddcf90b84a3164e945f9d3a01cc1e1ad098fad2e3bb039"`
Oct 27 00:33:25.775 INFO blam! deed4794969e7e216fddcf90b84a3164e945f9d3a01cc1e1ad098fad2e3bb039