Nov 07 02:39:58.684 INFO checking TechnoCrunch/Rust-Multithreading against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 02:39:58.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 02:39:59.162 INFO blam! 4ae70cad9fdedf2aba9571b9b458473d0174361251810a4621e3e545a38817ea
Nov 07 02:39:59.164 INFO running `"docker" "start" "-a" "4ae70cad9fdedf2aba9571b9b458473d0174361251810a4621e3e545a38817ea"`
Nov 07 02:40:01.208 INFO kablam! usermod: no changes
Nov 07 02:40:01.272 INFO kablam!     Checking multithreads v0.1.0 (/source)
Nov 07 02:40:01.868 INFO kablam! warning: unused import: `std::time`
Nov 07 02:40:01.868 INFO kablam!  --> src/main.rs:6:5
Nov 07 02:40:01.868 INFO kablam!   |
Nov 07 02:40:01.868 INFO kablam! 6 | use std::time;
Nov 07 02:40:01.868 INFO kablam!   |     ^^^^^^^^^
Nov 07 02:40:01.868 INFO kablam!   |
Nov 07 02:40:01.868 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 02:40:01.868 INFO kablam! 
Nov 07 02:40:01.868 INFO kablam! warning: unused imports: `Cell`, `RefCell`
Nov 07 02:40:01.868 INFO kablam!  --> src/main.rs:8:17
Nov 07 02:40:01.868 INFO kablam!   |
Nov 07 02:40:01.868 INFO kablam! 8 | use std::cell::{Cell, RefCell};
Nov 07 02:40:01.868 INFO kablam!   |                 ^^^^  ^^^^^^^
Nov 07 02:40:01.868 INFO kablam! 
Nov 07 02:40:01.964 INFO kablam! warning: unused variable: `item`
Nov 07 02:40:01.964 INFO kablam!   --> src/main.rs:38:17
Nov 07 02:40:01.964 INFO kablam!    |
Nov 07 02:40:01.964 INFO kablam! 38 |             let item = thread_items.lock().unwrap();
Nov 07 02:40:01.964 INFO kablam!    |                 ^^^^ help: consider using `_item` instead
Nov 07 02:40:01.964 INFO kablam!    |
Nov 07 02:40:01.964 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 02:40:01.964 INFO kablam! 
Nov 07 02:40:01.964 INFO kablam! warning: unused import: `std::time`
Nov 07 02:40:01.964 INFO kablam!  --> src/main.rs:6:5
Nov 07 02:40:01.964 INFO kablam!   |
Nov 07 02:40:01.964 INFO kablam! 6 | use std::time;
Nov 07 02:40:01.964 INFO kablam!   |     ^^^^^^^^^
Nov 07 02:40:01.964 INFO kablam!   |
Nov 07 02:40:01.964 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 02:40:01.964 INFO kablam! 
Nov 07 02:40:01.964 INFO kablam! warning: unused imports: `Cell`, `RefCell`
Nov 07 02:40:01.964 INFO kablam!  --> src/main.rs:8:17
Nov 07 02:40:01.964 INFO kablam!   |
Nov 07 02:40:01.964 INFO kablam! 8 | use std::cell::{Cell, RefCell};
Nov 07 02:40:01.965 INFO kablam!   |                 ^^^^  ^^^^^^^
Nov 07 02:40:01.965 INFO kablam! 
Nov 07 02:40:02.028 INFO kablam! warning: unused variable: `item`
Nov 07 02:40:02.028 INFO kablam!   --> src/main.rs:38:17
Nov 07 02:40:02.028 INFO kablam!    |
Nov 07 02:40:02.028 INFO kablam! 38 |             let item = thread_items.lock().unwrap();
Nov 07 02:40:02.028 INFO kablam!    |                 ^^^^ help: consider using `_item` instead
Nov 07 02:40:02.028 INFO kablam!    |
Nov 07 02:40:02.028 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 02:40:02.028 INFO kablam! 
Nov 07 02:40:02.065 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 07 02:40:02.068 INFO kablam! su: No module specific data is present
Nov 07 02:40:02.480 INFO running `"docker" "rm" "-f" "4ae70cad9fdedf2aba9571b9b458473d0174361251810a4621e3e545a38817ea"`
Nov 07 02:40:02.618 INFO blam! 4ae70cad9fdedf2aba9571b9b458473d0174361251810a4621e3e545a38817ea