Nov 28 13:09:11.437 INFO checking HuangChaoWH/rust_multithread_with_pool against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 13:09:11.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13:09:11.788 INFO [stdout] 9e861d0048562ac93ab51074aaf4287e57c73b67a2163e1655e9cf7cb86b90b4
Nov 28 13:09:11.790 INFO running `"docker" "start" "-a" "9e861d0048562ac93ab51074aaf4287e57c73b67a2163e1655e9cf7cb86b90b4"`
Nov 28 13:09:13.036 INFO [stderr] usermod: no changes
Nov 28 13:09:13.098 INFO [stderr]     Checking rust_multithread_with_pool v0.1.0 (/source)
Nov 28 13:09:14.656 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 28 13:09:14.656 INFO [stderr]  --> src/bin/main.rs:9:5
Nov 28 13:09:14.656 INFO [stderr]   |
Nov 28 13:09:14.656 INFO [stderr] 9 | use std::sync::Arc;
Nov 28 13:09:14.656 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 13:09:14.656 INFO [stderr]   |
Nov 28 13:09:14.656 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:09:14.658 INFO [stderr] 
Nov 28 13:09:14.658 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 28 13:09:14.658 INFO [stderr]   --> src/bin/main.rs:10:5
Nov 28 13:09:14.658 INFO [stderr]    |
Nov 28 13:09:14.658 INFO [stderr] 10 | use std::sync::Mutex;
Nov 28 13:09:14.658 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 13:09:14.658 INFO [stderr] 
Nov 28 13:09:14.742 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 28 13:09:14.742 INFO [stderr]  --> src/bin/main.rs:9:5
Nov 28 13:09:14.742 INFO [stderr]   |
Nov 28 13:09:14.742 INFO [stderr] 9 | use std::sync::Arc;
Nov 28 13:09:14.742 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 13:09:14.742 INFO [stderr]   |
Nov 28 13:09:14.742 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:09:14.742 INFO [stderr] 
Nov 28 13:09:14.742 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 28 13:09:14.742 INFO [stderr]   --> src/bin/main.rs:10:5
Nov 28 13:09:14.742 INFO [stderr]    |
Nov 28 13:09:14.742 INFO [stderr] 10 | use std::sync::Mutex;
Nov 28 13:09:14.742 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 13:09:14.742 INFO [stderr] 
Nov 28 13:09:14.905 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Nov 28 13:09:14.908 INFO [stderr] su: No module specific data is present
Nov 28 13:09:15.811 INFO running `"docker" "inspect" "9e861d0048562ac93ab51074aaf4287e57c73b67a2163e1655e9cf7cb86b90b4"`
Nov 28 13:09:16.070 INFO running `"docker" "rm" "-f" "9e861d0048562ac93ab51074aaf4287e57c73b67a2163e1655e9cf7cb86b90b4"`
Nov 28 13:09:16.396 INFO [stdout] 9e861d0048562ac93ab51074aaf4287e57c73b67a2163e1655e9cf7cb86b90b4