Oct 13 04:19:54.861 INFO checking HuangChaoWH/rust_multithread_with_pool against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 04:19:54.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 04:19:55.261 INFO blam! 44e2089ca36996a2289d0b3f51132a96b6a0d683ddd54f019ab0f8f5c5eab21b
Oct 13 04:19:55.272 INFO running `"docker" "start" "-a" "44e2089ca36996a2289d0b3f51132a96b6a0d683ddd54f019ab0f8f5c5eab21b"`
Oct 13 04:19:56.913 INFO kablam! usermod: no changes
Oct 13 04:19:56.964 INFO kablam!     Checking rust_multithread_with_pool v0.1.0 (/source)
Oct 13 04:19:58.764 INFO kablam! warning: unused import: `std::sync::Arc`
Oct 13 04:19:58.765 INFO kablam!  --> src/bin/main.rs:9:5
Oct 13 04:19:58.766 INFO kablam!   |
Oct 13 04:19:58.766 INFO kablam! 9 | use std::sync::Arc;
Oct 13 04:19:58.767 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 13 04:19:58.768 INFO kablam!   |
Oct 13 04:19:58.768 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 04:19:58.768 INFO kablam! 
Oct 13 04:19:58.769 INFO kablam! warning: unused import: `std::sync::Mutex`
Oct 13 04:19:58.769 INFO kablam!   --> src/bin/main.rs:10:5
Oct 13 04:19:58.769 INFO kablam!    |
Oct 13 04:19:58.769 INFO kablam! 10 | use std::sync::Mutex;
Oct 13 04:19:58.769 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 04:19:58.769 INFO kablam! 
Oct 13 04:19:58.845 INFO kablam! warning: unused import: `std::sync::Arc`
Oct 13 04:19:58.845 INFO kablam!  --> src/bin/main.rs:9:5
Oct 13 04:19:58.845 INFO kablam!   |
Oct 13 04:19:58.845 INFO kablam! 9 | use std::sync::Arc;
Oct 13 04:19:58.845 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 13 04:19:58.845 INFO kablam!   |
Oct 13 04:19:58.845 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 04:19:58.845 INFO kablam! 
Oct 13 04:19:58.845 INFO kablam! warning: unused import: `std::sync::Mutex`
Oct 13 04:19:58.845 INFO kablam!   --> src/bin/main.rs:10:5
Oct 13 04:19:58.845 INFO kablam!    |
Oct 13 04:19:58.845 INFO kablam! 10 | use std::sync::Mutex;
Oct 13 04:19:58.845 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 04:19:58.845 INFO kablam! 
Oct 13 04:19:59.033 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
Oct 13 04:19:59.038 INFO kablam! su: No module specific data is present
Oct 13 04:20:00.240 INFO running `"docker" "rm" "-f" "44e2089ca36996a2289d0b3f51132a96b6a0d683ddd54f019ab0f8f5c5eab21b"`
Oct 13 04:20:00.554 INFO blam! 44e2089ca36996a2289d0b3f51132a96b6a0d683ddd54f019ab0f8f5c5eab21b