Nov 28 13:09:11.693 INFO checking HuangChaoWH/rust_multithread_with_pool against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 13:09:11.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13:09:11.972 INFO [stdout] 4e9291548b0c5c79ebf9b32d8b3f1db7c9ca848876378773313c40f247a71294
Nov 28 13:09:11.974 INFO running `"docker" "start" "-a" "4e9291548b0c5c79ebf9b32d8b3f1db7c9ca848876378773313c40f247a71294"`
Nov 28 13:09:14.093 INFO [stderr] usermod: no changes
Nov 28 13:09:14.172 INFO [stderr]     Checking rust_multithread_with_pool v0.1.0 (/source)
Nov 28 13:09:15.488 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 28 13:09:15.488 INFO [stderr]  --> src/bin/main.rs:9:5
Nov 28 13:09:15.488 INFO [stderr]   |
Nov 28 13:09:15.488 INFO [stderr] 9 | use std::sync::Arc;
Nov 28 13:09:15.488 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 13:09:15.488 INFO [stderr]   |
Nov 28 13:09:15.488 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:09:15.488 INFO [stderr] 
Nov 28 13:09:15.488 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 28 13:09:15.488 INFO [stderr]   --> src/bin/main.rs:10:5
Nov 28 13:09:15.488 INFO [stderr]    |
Nov 28 13:09:15.488 INFO [stderr] 10 | use std::sync::Mutex;
Nov 28 13:09:15.488 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 13:09:15.488 INFO [stderr] 
Nov 28 13:09:15.690 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 28 13:09:15.691 INFO [stderr]  --> src/bin/main.rs:9:5
Nov 28 13:09:15.692 INFO [stderr]   |
Nov 28 13:09:15.692 INFO [stderr] 9 | use std::sync::Arc;
Nov 28 13:09:15.693 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 13:09:15.694 INFO [stderr]   |
Nov 28 13:09:15.694 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:09:15.695 INFO [stderr] 
Nov 28 13:09:15.695 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 28 13:09:15.696 INFO [stderr]   --> src/bin/main.rs:10:5
Nov 28 13:09:15.697 INFO [stderr]    |
Nov 28 13:09:15.697 INFO [stderr] 10 | use std::sync::Mutex;
Nov 28 13:09:15.698 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 13:09:15.698 INFO [stderr] 
Nov 28 13:09:15.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Nov 28 13:09:15.828 INFO [stderr] su: No module specific data is present
Nov 28 13:09:16.963 INFO running `"docker" "inspect" "4e9291548b0c5c79ebf9b32d8b3f1db7c9ca848876378773313c40f247a71294"`
Nov 28 13:09:17.261 INFO running `"docker" "rm" "-f" "4e9291548b0c5c79ebf9b32d8b3f1db7c9ca848876378773313c40f247a71294"`
Nov 28 13:09:17.527 INFO [stdout] 4e9291548b0c5c79ebf9b32d8b3f1db7c9ca848876378773313c40f247a71294