Nov 07 07:53:59.562 INFO checking td_rthreadpool-0.1.2 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 07:53:59.564 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 07 07:53:59.978 INFO blam! a39db8ab3c1fc1d346541b5dbd9bc2d54c87f5c8e87d4f3650b8732594fda519
Nov 07 07:53:59.980 INFO running `"docker" "start" "-a" "a39db8ab3c1fc1d346541b5dbd9bc2d54c87f5c8e87d4f3650b8732594fda519"`
Nov 07 07:54:01.468 INFO kablam! usermod: no changes
Nov 07 07:54:01.532 INFO kablam!     Checking td_rthreadpool v0.1.2 (/source)
Nov 07 07:54:02.924 INFO kablam! warning: unused import: `self`
Nov 07 07:54:02.924 INFO kablam!  --> tests/test.rs:3:19
Nov 07 07:54:02.924 INFO kablam!   |
Nov 07 07:54:02.924 INFO kablam! 3 | use std::thread::{self, sleep};
Nov 07 07:54:02.924 INFO kablam!   |                   ^^^^
Nov 07 07:54:02.924 INFO kablam!   |
Nov 07 07:54:02.924 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 07:54:02.924 INFO kablam! 
Nov 07 07:54:03.032 INFO kablam! warning: variable does not need to be mutable
Nov 07 07:54:03.032 INFO kablam!   --> tests/test.rs:38:9
Nov 07 07:54:03.032 INFO kablam!    |
Nov 07 07:54:03.032 INFO kablam! 38 |     let mut pool = ThreadPool::new(TEST_TASKS);
Nov 07 07:54:03.032 INFO kablam!    |         ----^^^^
Nov 07 07:54:03.032 INFO kablam!    |         |
Nov 07 07:54:03.032 INFO kablam!    |         help: remove this `mut`
Nov 07 07:54:03.032 INFO kablam!    |
Nov 07 07:54:03.032 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 07:54:03.032 INFO kablam! 
Nov 07 07:54:03.043 INFO kablam! warning: unused arithmetic operation that must be used
Nov 07 07:54:03.043 INFO kablam!   --> tests/test.rs:59:13
Nov 07 07:54:03.043 INFO kablam!    |
Nov 07 07:54:03.043 INFO kablam! 59 |             1 + 1;
Nov 07 07:54:03.043 INFO kablam!    |             ^^^^^
Nov 07 07:54:03.043 INFO kablam!    |
Nov 07 07:54:03.043 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 07:54:03.043 INFO kablam! 
Nov 07 07:54:03.081 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 07 07:54:03.086 INFO kablam! su: No module specific data is present
Nov 07 07:54:04.188 INFO running `"docker" "rm" "-f" "a39db8ab3c1fc1d346541b5dbd9bc2d54c87f5c8e87d4f3650b8732594fda519"`
Nov 07 07:54:04.568 INFO blam! a39db8ab3c1fc1d346541b5dbd9bc2d54c87f5c8e87d4f3650b8732594fda519