Nov 28 17:03:22.539 INFO checking td_rthreadpool-0.1.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 17:03:22.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 17:03:22.993 INFO [stdout] f9e15c8048e1c99b347b6442b99efc86d62d9a87d72d0be7cdfa1db7667ad913
Nov 28 17:03:22.996 INFO running `"docker" "start" "-a" "f9e15c8048e1c99b347b6442b99efc86d62d9a87d72d0be7cdfa1db7667ad913"`
Nov 28 17:03:24.575 INFO [stderr] usermod: no changes
Nov 28 17:03:24.664 INFO [stderr]     Checking td_rthreadpool v0.1.2 (/source)
Nov 28 17:03:26.745 INFO [stderr] warning: unused import: `self`
Nov 28 17:03:26.746 INFO [stderr]  --> tests/test.rs:3:19
Nov 28 17:03:26.747 INFO [stderr]   |
Nov 28 17:03:26.747 INFO [stderr] 3 | use std::thread::{self, sleep};
Nov 28 17:03:26.748 INFO [stderr]   |                   ^^^^
Nov 28 17:03:26.749 INFO [stderr]   |
Nov 28 17:03:26.749 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:03:26.750 INFO [stderr] 
Nov 28 17:03:26.862 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:03:26.862 INFO [stderr]   --> tests/test.rs:38:9
Nov 28 17:03:26.862 INFO [stderr]    |
Nov 28 17:03:26.863 INFO [stderr] 38 |     let mut pool = ThreadPool::new(TEST_TASKS);
Nov 28 17:03:26.864 INFO [stderr]    |         ----^^^^
Nov 28 17:03:26.864 INFO [stderr]    |         |
Nov 28 17:03:26.865 INFO [stderr]    |         help: remove this `mut`
Nov 28 17:03:26.866 INFO [stderr]    |
Nov 28 17:03:26.866 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 17:03:26.867 INFO [stderr] 
Nov 28 17:03:26.875 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 28 17:03:26.876 INFO [stderr]   --> tests/test.rs:59:13
Nov 28 17:03:26.876 INFO [stderr]    |
Nov 28 17:03:26.877 INFO [stderr] 59 |             1 + 1;
Nov 28 17:03:26.878 INFO [stderr]    |             ^^^^^
Nov 28 17:03:26.878 INFO [stderr]    |
Nov 28 17:03:26.879 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 17:03:26.879 INFO [stderr] 
Nov 28 17:03:26.945 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Nov 28 17:03:26.948 INFO [stderr] su: No module specific data is present
Nov 28 17:03:28.516 INFO running `"docker" "inspect" "f9e15c8048e1c99b347b6442b99efc86d62d9a87d72d0be7cdfa1db7667ad913"`
Nov 28 17:03:28.787 INFO running `"docker" "rm" "-f" "f9e15c8048e1c99b347b6442b99efc86d62d9a87d72d0be7cdfa1db7667ad913"`
Nov 28 17:03:29.026 INFO [stdout] f9e15c8048e1c99b347b6442b99efc86d62d9a87d72d0be7cdfa1db7667ad913