Nov 28 17:03:16.561 INFO checking td_rthreadpool-0.1.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:03:16.562 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 17:03:16.965 INFO [stdout] eddada1722cf144ee46d43ae491883dc2d761a6e5e574846412189a16af377d4
Nov 28 17:03:16.970 INFO running `"docker" "start" "-a" "eddada1722cf144ee46d43ae491883dc2d761a6e5e574846412189a16af377d4"`
Nov 28 17:03:18.675 INFO [stderr] usermod: no changes
Nov 28 17:03:18.756 INFO [stderr]     Checking td_rthreadpool v0.1.2 (/source)
Nov 28 17:03:20.646 INFO [stderr] warning: unused import: `self`
Nov 28 17:03:20.646 INFO [stderr]  --> tests/test.rs:3:19
Nov 28 17:03:20.646 INFO [stderr]   |
Nov 28 17:03:20.646 INFO [stderr] 3 | use std::thread::{self, sleep};
Nov 28 17:03:20.646 INFO [stderr]   |                   ^^^^
Nov 28 17:03:20.646 INFO [stderr]   |
Nov 28 17:03:20.646 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 17:03:20.646 INFO [stderr] 
Nov 28 17:03:20.750 INFO [stderr] warning: variable does not need to be mutable
Nov 28 17:03:20.751 INFO [stderr]   --> tests/test.rs:38:9
Nov 28 17:03:20.751 INFO [stderr]    |
Nov 28 17:03:20.752 INFO [stderr] 38 |     let mut pool = ThreadPool::new(TEST_TASKS);
Nov 28 17:03:20.753 INFO [stderr]    |         ----^^^^
Nov 28 17:03:20.753 INFO [stderr]    |         |
Nov 28 17:03:20.754 INFO [stderr]    |         help: remove this `mut`
Nov 28 17:03:20.754 INFO [stderr]    |
Nov 28 17:03:20.755 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 17:03:20.755 INFO [stderr] 
Nov 28 17:03:20.763 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 28 17:03:20.763 INFO [stderr]   --> tests/test.rs:59:13
Nov 28 17:03:20.764 INFO [stderr]    |
Nov 28 17:03:20.765 INFO [stderr] 59 |             1 + 1;
Nov 28 17:03:20.765 INFO [stderr]    |             ^^^^^
Nov 28 17:03:20.766 INFO [stderr]    |
Nov 28 17:03:20.767 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 17:03:20.767 INFO [stderr] 
Nov 28 17:03:20.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
Nov 28 17:03:20.800 INFO [stderr] su: No module specific data is present
Nov 28 17:03:21.720 INFO running `"docker" "inspect" "eddada1722cf144ee46d43ae491883dc2d761a6e5e574846412189a16af377d4"`
Nov 28 17:03:22.029 INFO running `"docker" "rm" "-f" "eddada1722cf144ee46d43ae491883dc2d761a6e5e574846412189a16af377d4"`
Nov 28 17:03:22.372 INFO [stdout] eddada1722cf144ee46d43ae491883dc2d761a6e5e574846412189a16af377d4