Oct 21 23:09:01.299 INFO checking td_rthreadpool-0.1.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 23:09:01.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 23:09:01.686 INFO blam! e770a64cdf6ef51359ea414a536c677132f25f07071359a397ca6d78301d51ec
Oct 21 23:09:01.687 INFO running `"docker" "start" "-a" "e770a64cdf6ef51359ea414a536c677132f25f07071359a397ca6d78301d51ec"`
Oct 21 23:09:02.839 INFO kablam! usermod: no changes
Oct 21 23:09:02.905 INFO kablam!     Checking td_rthreadpool v0.1.2 (/source)
Oct 21 23:09:04.512 INFO kablam! warning: unused import: `self`
Oct 21 23:09:04.512 INFO kablam!  --> tests/test.rs:3:19
Oct 21 23:09:04.512 INFO kablam!   |
Oct 21 23:09:04.512 INFO kablam! 3 | use std::thread::{self, sleep};
Oct 21 23:09:04.512 INFO kablam!   |                   ^^^^
Oct 21 23:09:04.512 INFO kablam!   |
Oct 21 23:09:04.512 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 23:09:04.512 INFO kablam! 
Oct 21 23:09:04.629 INFO kablam! warning: variable does not need to be mutable
Oct 21 23:09:04.630 INFO kablam!   --> tests/test.rs:38:9
Oct 21 23:09:04.630 INFO kablam!    |
Oct 21 23:09:04.630 INFO kablam! 38 |     let mut pool = ThreadPool::new(TEST_TASKS);
Oct 21 23:09:04.630 INFO kablam!    |         ----^^^^
Oct 21 23:09:04.630 INFO kablam!    |         |
Oct 21 23:09:04.630 INFO kablam!    |         help: remove this `mut`
Oct 21 23:09:04.630 INFO kablam!    |
Oct 21 23:09:04.630 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 23:09:04.630 INFO kablam! 
Oct 21 23:09:04.637 INFO kablam! warning: unused arithmetic operation that must be used
Oct 21 23:09:04.638 INFO kablam!   --> tests/test.rs:59:13
Oct 21 23:09:04.638 INFO kablam!    |
Oct 21 23:09:04.639 INFO kablam! 59 |             1 + 1;
Oct 21 23:09:04.640 INFO kablam!    |             ^^^^^
Oct 21 23:09:04.640 INFO kablam!    |
Oct 21 23:09:04.640 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 23:09:04.640 INFO kablam! 
Oct 21 23:09:04.681 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Oct 21 23:09:04.681 INFO kablam! su: No module specific data is present
Oct 21 23:09:05.312 INFO running `"docker" "rm" "-f" "e770a64cdf6ef51359ea414a536c677132f25f07071359a397ca6d78301d51ec"`
Oct 21 23:09:05.634 INFO blam! e770a64cdf6ef51359ea414a536c677132f25f07071359a397ca6d78301d51ec