Dec 06 13:16:38.005 INFO testing HuangChaoWH/rust_multithread_with_pool against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 13:16:38.005 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 13:16:38.510 INFO [stdout] 81d21a593017dbae6d160f2a326d2da21b5c527b5e57852a787e25582155c57f
Dec 06 13:16:38.512 INFO running `"docker" "start" "-a" "81d21a593017dbae6d160f2a326d2da21b5c527b5e57852a787e25582155c57f"`
Dec 06 13:16:40.127 INFO [stderr] usermod: no changes
Dec 06 13:16:40.213 INFO [stderr]    Compiling rust_multithread_with_pool v0.1.0 (/source)
Dec 06 13:16:42.116 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 06 13:16:42.116 INFO [stderr]  --> src/bin/main.rs:9:5
Dec 06 13:16:42.117 INFO [stderr]   |
Dec 06 13:16:42.117 INFO [stderr] 9 | use std::sync::Arc;
Dec 06 13:16:42.117 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 13:16:42.118 INFO [stderr]   |
Dec 06 13:16:42.118 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:16:42.118 INFO [stderr] 
Dec 06 13:16:42.118 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 06 13:16:42.119 INFO [stderr]   --> src/bin/main.rs:10:5
Dec 06 13:16:42.119 INFO [stderr]    |
Dec 06 13:16:42.119 INFO [stderr] 10 | use std::sync::Mutex;
Dec 06 13:16:42.120 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 13:16:42.120 INFO [stderr] 
Dec 06 13:16:42.890 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Dec 06 13:16:42.894 INFO [stderr] su: No module specific data is present
Dec 06 13:16:44.232 INFO running `"docker" "inspect" "81d21a593017dbae6d160f2a326d2da21b5c527b5e57852a787e25582155c57f"`
Dec 06 13:16:44.494 INFO running `"docker" "rm" "-f" "81d21a593017dbae6d160f2a326d2da21b5c527b5e57852a787e25582155c57f"`
Dec 06 13:16:44.744 INFO [stdout] 81d21a593017dbae6d160f2a326d2da21b5c527b5e57852a787e25582155c57f
Dec 06 13:16:44.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 13:16:45.265 INFO [stdout] f57327173e39666000e371b321586e61ef5601609dc83e1e9059fa2eb5b64697
Dec 06 13:16:45.267 INFO running `"docker" "start" "-a" "f57327173e39666000e371b321586e61ef5601609dc83e1e9059fa2eb5b64697"`
Dec 06 13:16:47.531 INFO [stderr] usermod: no changes
Dec 06 13:16:47.616 INFO [stderr]    Compiling rust_multithread_with_pool v0.1.0 (/source)
Dec 06 13:16:48.370 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 06 13:16:48.370 INFO [stderr]  --> src/bin/main.rs:9:5
Dec 06 13:16:48.370 INFO [stderr]   |
Dec 06 13:16:48.371 INFO [stderr] 9 | use std::sync::Arc;
Dec 06 13:16:48.371 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 13:16:48.371 INFO [stderr]   |
Dec 06 13:16:48.371 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:16:48.372 INFO [stderr] 
Dec 06 13:16:48.372 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 06 13:16:48.372 INFO [stderr]   --> src/bin/main.rs:10:5
Dec 06 13:16:48.372 INFO [stderr]    |
Dec 06 13:16:48.373 INFO [stderr] 10 | use std::sync::Mutex;
Dec 06 13:16:48.373 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 13:16:48.373 INFO [stderr] 
Dec 06 13:16:49.249 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 06 13:16:49.253 INFO [stderr] su: No module specific data is present
Dec 06 13:16:50.495 INFO running `"docker" "inspect" "f57327173e39666000e371b321586e61ef5601609dc83e1e9059fa2eb5b64697"`
Dec 06 13:16:50.820 INFO running `"docker" "rm" "-f" "f57327173e39666000e371b321586e61ef5601609dc83e1e9059fa2eb5b64697"`
Dec 06 13:16:51.159 INFO [stdout] f57327173e39666000e371b321586e61ef5601609dc83e1e9059fa2eb5b64697
Dec 06 13:16:51.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 13:16:51.591 INFO [stdout] 0893970a3ddbdaba576f14cb4f2bda1866f7d8e4802946d92127456fa4416d31
Dec 06 13:16:51.593 INFO running `"docker" "start" "-a" "0893970a3ddbdaba576f14cb4f2bda1866f7d8e4802946d92127456fa4416d31"`
Dec 06 13:16:54.167 INFO [stderr] usermod: no changes
Dec 06 13:16:54.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 13:16:54.216 INFO [stderr]      Running /target/debug/deps/rust_multithread_with_pool-995b9ba2eed8cdd6
Dec 06 13:16:54.224 INFO [stdout] 
Dec 06 13:16:54.224 INFO [stdout] running 0 tests
Dec 06 13:16:54.224 INFO [stdout] 
Dec 06 13:16:54.224 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:16:54.224 INFO [stdout] 
Dec 06 13:16:54.228 INFO [stderr]      Running /target/debug/deps/main-af52b0b5ac47999d
Dec 06 13:16:54.232 INFO [stdout] 
Dec 06 13:16:54.232 INFO [stdout] running 0 tests
Dec 06 13:16:54.232 INFO [stdout] 
Dec 06 13:16:54.232 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:16:54.232 INFO [stdout] 
Dec 06 13:16:54.236 INFO [stderr]    Doc-tests rust_multithread_with_pool
Dec 06 13:16:54.970 INFO [stdout] 
Dec 06 13:16:54.970 INFO [stdout] running 0 tests
Dec 06 13:16:54.971 INFO [stdout] 
Dec 06 13:16:54.971 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:16:54.971 INFO [stdout] 
Dec 06 13:16:54.985 INFO [stderr] su: No module specific data is present
Dec 06 13:16:56.391 INFO running `"docker" "inspect" "0893970a3ddbdaba576f14cb4f2bda1866f7d8e4802946d92127456fa4416d31"`
Dec 06 13:16:56.720 INFO running `"docker" "rm" "-f" "0893970a3ddbdaba576f14cb4f2bda1866f7d8e4802946d92127456fa4416d31"`
Dec 06 13:16:57.116 INFO [stdout] 0893970a3ddbdaba576f14cb4f2bda1866f7d8e4802946d92127456fa4416d31