Nov 17 14:48:35.613 INFO testing HuangChaoWH/rust_multithread_with_pool against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 14:48:35.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 14:48:36.077 INFO [stdout] 0e1d9f6667e0006d69509c9decb779447c50870d7590862b33267f2f26f17bbd
Nov 17 14:48:36.079 INFO running `"docker" "start" "-a" "0e1d9f6667e0006d69509c9decb779447c50870d7590862b33267f2f26f17bbd"`
Nov 17 14:48:37.377 INFO [stderr] usermod: no changes
Nov 17 14:48:37.453 INFO [stderr]    Compiling rust_multithread_with_pool v0.1.0 (/source)
Nov 17 14:48:38.872 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 17 14:48:38.872 INFO [stderr]  --> src/bin/main.rs:9:5
Nov 17 14:48:38.873 INFO [stderr]   |
Nov 17 14:48:38.873 INFO [stderr] 9 | use std::sync::Arc;
Nov 17 14:48:38.873 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 17 14:48:38.874 INFO [stderr]   |
Nov 17 14:48:38.874 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 14:48:38.874 INFO [stderr] 
Nov 17 14:48:38.875 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 17 14:48:38.875 INFO [stderr]   --> src/bin/main.rs:10:5
Nov 17 14:48:38.876 INFO [stderr]    |
Nov 17 14:48:38.876 INFO [stderr] 10 | use std::sync::Mutex;
Nov 17 14:48:38.876 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 14:48:38.877 INFO [stderr] 
Nov 17 14:48:39.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Nov 17 14:48:39.635 INFO [stderr] su: No module specific data is present
Nov 17 14:48:40.339 INFO running `"docker" "inspect" "0e1d9f6667e0006d69509c9decb779447c50870d7590862b33267f2f26f17bbd"`
Nov 17 14:48:40.667 INFO running `"docker" "rm" "-f" "0e1d9f6667e0006d69509c9decb779447c50870d7590862b33267f2f26f17bbd"`
Nov 17 14:48:40.955 INFO [stdout] 0e1d9f6667e0006d69509c9decb779447c50870d7590862b33267f2f26f17bbd
Nov 17 14:48:40.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 14:48:41.539 INFO [stdout] c25880abec10cd341ada35c069c55d37142618948b9ee9f180bb40bb6474d908
Nov 17 14:48:41.541 INFO running `"docker" "start" "-a" "c25880abec10cd341ada35c069c55d37142618948b9ee9f180bb40bb6474d908"`
Nov 17 14:48:42.751 INFO [stderr] usermod: no changes
Nov 17 14:48:42.787 INFO [stderr]    Compiling rust_multithread_with_pool v0.1.0 (/source)
Nov 17 14:48:43.467 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 17 14:48:43.467 INFO [stderr]  --> src/bin/main.rs:9:5
Nov 17 14:48:43.467 INFO [stderr]   |
Nov 17 14:48:43.467 INFO [stderr] 9 | use std::sync::Arc;
Nov 17 14:48:43.467 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 17 14:48:43.467 INFO [stderr]   |
Nov 17 14:48:43.467 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 14:48:43.467 INFO [stderr] 
Nov 17 14:48:43.467 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 17 14:48:43.467 INFO [stderr]   --> src/bin/main.rs:10:5
Nov 17 14:48:43.467 INFO [stderr]    |
Nov 17 14:48:43.467 INFO [stderr] 10 | use std::sync::Mutex;
Nov 17 14:48:43.467 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 14:48:43.467 INFO [stderr] 
Nov 17 14:48:44.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Nov 17 14:48:44.108 INFO [stderr] su: No module specific data is present
Nov 17 14:48:44.865 INFO running `"docker" "inspect" "c25880abec10cd341ada35c069c55d37142618948b9ee9f180bb40bb6474d908"`
Nov 17 14:48:45.173 INFO running `"docker" "rm" "-f" "c25880abec10cd341ada35c069c55d37142618948b9ee9f180bb40bb6474d908"`
Nov 17 14:48:45.463 INFO [stdout] c25880abec10cd341ada35c069c55d37142618948b9ee9f180bb40bb6474d908
Nov 17 14:48:45.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 14:48:46.049 INFO [stdout] 351a52d7c9e6ee157ffe95faa529800b2b04e45aec47d4ffa244181bd7e85dd6
Nov 17 14:48:46.057 INFO running `"docker" "start" "-a" "351a52d7c9e6ee157ffe95faa529800b2b04e45aec47d4ffa244181bd7e85dd6"`
Nov 17 14:48:47.555 INFO [stderr] usermod: no changes
Nov 17 14:48:47.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 14:48:47.605 INFO [stderr]      Running /target/debug/deps/rust_multithread_with_pool-eeab7f6e23a976bf
Nov 17 14:48:47.609 INFO [stdout] 
Nov 17 14:48:47.609 INFO [stdout] running 0 tests
Nov 17 14:48:47.609 INFO [stdout] 
Nov 17 14:48:47.610 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 14:48:47.610 INFO [stdout] 
Nov 17 14:48:47.635 INFO [stdout] 
Nov 17 14:48:47.636 INFO [stderr]      Running /target/debug/deps/main-1341679f9ba3f6a7
Nov 17 14:48:47.636 INFO [stdout] running 0 tests
Nov 17 14:48:47.636 INFO [stderr]    Doc-tests rust_multithread_with_pool
Nov 17 14:48:47.636 INFO [stdout] 
Nov 17 14:48:47.637 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 14:48:47.637 INFO [stdout] 
Nov 17 14:48:48.051 INFO [stdout] 
Nov 17 14:48:48.051 INFO [stdout] running 0 tests
Nov 17 14:48:48.051 INFO [stdout] 
Nov 17 14:48:48.051 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 14:48:48.051 INFO [stdout] 
Nov 17 14:48:48.059 INFO [stderr] su: No module specific data is present
Nov 17 14:48:49.178 INFO running `"docker" "inspect" "351a52d7c9e6ee157ffe95faa529800b2b04e45aec47d4ffa244181bd7e85dd6"`
Nov 17 14:48:49.507 INFO running `"docker" "rm" "-f" "351a52d7c9e6ee157ffe95faa529800b2b04e45aec47d4ffa244181bd7e85dd6"`
Nov 17 14:48:49.804 INFO [stdout] 351a52d7c9e6ee157ffe95faa529800b2b04e45aec47d4ffa244181bd7e85dd6