Oct 21 15:40:41.385 INFO checking mikeyhew/brainfuck against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:40:41.385 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 15:40:41.784 INFO blam! f58d419814bc5e2a9da2fcdd3fc6eff7a2eeb673e40fcf5466a9141d56224d1f
Oct 21 15:40:41.790 INFO running `"docker" "start" "-a" "f58d419814bc5e2a9da2fcdd3fc6eff7a2eeb673e40fcf5466a9141d56224d1f"`
Oct 21 15:40:42.820 INFO kablam! usermod: no changes
Oct 21 15:40:42.876 INFO kablam!     Checking brainfuck v0.1.0 (/source)
Oct 21 15:40:43.227 INFO kablam! warning: unused import: `std::mem`
Oct 21 15:40:43.227 INFO kablam!  --> src/main.rs:2:5
Oct 21 15:40:43.227 INFO kablam!   |
Oct 21 15:40:43.227 INFO kablam! 2 | use std::mem;
Oct 21 15:40:43.227 INFO kablam!   |     ^^^^^^^^
Oct 21 15:40:43.227 INFO kablam!   |
Oct 21 15:40:43.227 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 15:40:43.227 INFO kablam! 
Oct 21 15:40:43.227 INFO kablam! warning: unused import: `std::char::from_u32`
Oct 21 15:40:43.227 INFO kablam!  --> src/main.rs:5:5
Oct 21 15:40:43.227 INFO kablam!   |
Oct 21 15:40:43.227 INFO kablam! 5 | use std::char::from_u32;
Oct 21 15:40:43.227 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 21 15:40:43.227 INFO kablam! 
Oct 21 15:40:43.276 INFO kablam! warning: unused import: `std::mem`
Oct 21 15:40:43.276 INFO kablam!  --> src/main.rs:2:5
Oct 21 15:40:43.276 INFO kablam!   |
Oct 21 15:40:43.276 INFO kablam! 2 | use std::mem;
Oct 21 15:40:43.276 INFO kablam!   |     ^^^^^^^^
Oct 21 15:40:43.276 INFO kablam!   |
Oct 21 15:40:43.276 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 15:40:43.276 INFO kablam! 
Oct 21 15:40:43.276 INFO kablam! warning: unused import: `std::char::from_u32`
Oct 21 15:40:43.276 INFO kablam!  --> src/main.rs:5:5
Oct 21 15:40:43.276 INFO kablam!   |
Oct 21 15:40:43.276 INFO kablam! 5 | use std::char::from_u32;
Oct 21 15:40:43.276 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 21 15:40:43.276 INFO kablam! 
Oct 21 15:40:43.350 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:40:43.352 INFO kablam!    --> src/main.rs:142:21
Oct 21 15:40:43.353 INFO kablam!     |
Oct 21 15:40:43.353 INFO kablam! 142 |                     stdout.write(&byte);
Oct 21 15:40:43.353 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^
Oct 21 15:40:43.353 INFO kablam!     |
Oct 21 15:40:43.354 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 15:40:43.354 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:40:43.354 INFO kablam! 
Oct 21 15:40:43.354 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:40:43.354 INFO kablam!    --> src/main.rs:146:21
Oct 21 15:40:43.354 INFO kablam!     |
Oct 21 15:40:43.354 INFO kablam! 146 |                     stdin.read(&mut byte);
Oct 21 15:40:43.354 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:40:43.354 INFO kablam!     |
Oct 21 15:40:43.354 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:40:43.354 INFO kablam! 
Oct 21 15:40:43.377 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:40:43.377 INFO kablam!    --> src/main.rs:142:21
Oct 21 15:40:43.377 INFO kablam!     |
Oct 21 15:40:43.377 INFO kablam! 142 |                     stdout.write(&byte);
Oct 21 15:40:43.377 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^
Oct 21 15:40:43.377 INFO kablam!     |
Oct 21 15:40:43.377 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 15:40:43.377 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:40:43.377 INFO kablam! 
Oct 21 15:40:43.377 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:40:43.377 INFO kablam!    --> src/main.rs:146:21
Oct 21 15:40:43.377 INFO kablam!     |
Oct 21 15:40:43.377 INFO kablam! 146 |                     stdin.read(&mut byte);
Oct 21 15:40:43.377 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:40:43.377 INFO kablam!     |
Oct 21 15:40:43.377 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:40:43.377 INFO kablam! 
Oct 21 15:40:43.403 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Oct 21 15:40:43.403 INFO kablam! su: No module specific data is present
Oct 21 15:40:43.681 INFO running `"docker" "rm" "-f" "f58d419814bc5e2a9da2fcdd3fc6eff7a2eeb673e40fcf5466a9141d56224d1f"`
Oct 21 15:40:43.832 INFO blam! f58d419814bc5e2a9da2fcdd3fc6eff7a2eeb673e40fcf5466a9141d56224d1f