Nov 09 19:42:03.856 INFO checking HuangChaoWH/rust_multithread_with_pool against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 19:42:03.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 19:42:04.363 INFO blam! dbe283b2122aeb89c2f84c073ab95dfbd80089647d7648341f4e95f08780438a
Nov 09 19:42:04.365 INFO running `"docker" "start" "-a" "dbe283b2122aeb89c2f84c073ab95dfbd80089647d7648341f4e95f08780438a"`
Nov 09 19:42:05.475 INFO kablam! usermod: no changes
Nov 09 19:42:05.547 INFO kablam!     Checking rust_multithread_with_pool v0.1.0 (/source)
Nov 09 19:42:07.474 INFO kablam! warning: unused import: `std::sync::Arc`
Nov 09 19:42:07.475 INFO kablam!  --> src/bin/main.rs:9:5
Nov 09 19:42:07.476 INFO kablam!   |
Nov 09 19:42:07.477 INFO kablam! 9 | use std::sync::Arc;
Nov 09 19:42:07.477 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 09 19:42:07.478 INFO kablam!   |
Nov 09 19:42:07.479 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 19:42:07.479 INFO kablam! 
Nov 09 19:42:07.480 INFO kablam! warning: unused import: `std::sync::Mutex`
Nov 09 19:42:07.480 INFO kablam!   --> src/bin/main.rs:10:5
Nov 09 19:42:07.481 INFO kablam!    |
Nov 09 19:42:07.482 INFO kablam! 10 | use std::sync::Mutex;
Nov 09 19:42:07.482 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 19:42:07.483 INFO kablam! 
Nov 09 19:42:07.635 INFO kablam! warning: unused import: `std::sync::Arc`
Nov 09 19:42:07.635 INFO kablam!  --> src/bin/main.rs:9:5
Nov 09 19:42:07.635 INFO kablam!   |
Nov 09 19:42:07.635 INFO kablam! 9 | use std::sync::Arc;
Nov 09 19:42:07.635 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 09 19:42:07.635 INFO kablam!   |
Nov 09 19:42:07.635 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 19:42:07.635 INFO kablam! 
Nov 09 19:42:07.635 INFO kablam! warning: unused import: `std::sync::Mutex`
Nov 09 19:42:07.635 INFO kablam!   --> src/bin/main.rs:10:5
Nov 09 19:42:07.635 INFO kablam!    |
Nov 09 19:42:07.635 INFO kablam! 10 | use std::sync::Mutex;
Nov 09 19:42:07.635 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 19:42:07.635 INFO kablam! 
Nov 09 19:42:07.759 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Nov 09 19:42:07.759 INFO kablam! su: No module specific data is present
Nov 09 19:42:08.624 INFO running `"docker" "rm" "-f" "dbe283b2122aeb89c2f84c073ab95dfbd80089647d7648341f4e95f08780438a"`
Nov 09 19:42:08.901 INFO blam! dbe283b2122aeb89c2f84c073ab95dfbd80089647d7648341f4e95f08780438a