Dec 06 06:10:49.513 INFO testing avl/scoped_pool_perf_problem against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 06:10:49.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06:10:49.819 INFO [stdout] 920cc2a94f15d620bda70e81bb9ee31d95fff43098bba2b0a8534af7c06e1bf2
Dec 06 06:10:49.824 INFO running `"docker" "start" "-a" "920cc2a94f15d620bda70e81bb9ee31d95fff43098bba2b0a8534af7c06e1bf2"`
Dec 06 06:10:50.488 INFO [stderr] usermod: no changes
Dec 06 06:10:50.551 INFO [stderr]    Compiling scopeguard v0.1.2
Dec 06 06:10:50.551 INFO [stderr]    Compiling variance v0.1.3
Dec 06 06:10:50.996 INFO [stderr]    Compiling scoped-pool v1.0.0
Dec 06 06:10:51.640 INFO [stderr]    Compiling scoped_pool_performance_problem v0.1.0 (/source)
Dec 06 06:10:52.760 INFO [stderr] warning: unused import: `scoped_pool::Pool`
Dec 06 06:10:52.760 INFO [stderr]  --> src/main.rs:5:5
Dec 06 06:10:52.760 INFO [stderr]   |
Dec 06 06:10:52.760 INFO [stderr] 5 | use scoped_pool::Pool;
Dec 06 06:10:52.760 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 06:10:52.760 INFO [stderr]   |
Dec 06 06:10:52.760 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:10:52.760 INFO [stderr] 
Dec 06 06:10:52.761 INFO [stderr] warning: unused import: `Bencher`
Dec 06 06:10:52.761 INFO [stderr]  --> src/main.rs:6:12
Dec 06 06:10:52.761 INFO [stderr]   |
Dec 06 06:10:52.761 INFO [stderr] 6 | use test::{Bencher};
Dec 06 06:10:52.761 INFO [stderr]   |            ^^^^^^^
Dec 06 06:10:52.761 INFO [stderr] 
Dec 06 06:10:52.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Dec 06 06:10:52.987 INFO [stderr] su: No module specific data is present
Dec 06 06:10:53.422 INFO running `"docker" "inspect" "920cc2a94f15d620bda70e81bb9ee31d95fff43098bba2b0a8534af7c06e1bf2"`
Dec 06 06:10:53.582 INFO running `"docker" "rm" "-f" "920cc2a94f15d620bda70e81bb9ee31d95fff43098bba2b0a8534af7c06e1bf2"`
Dec 06 06:10:53.706 INFO [stdout] 920cc2a94f15d620bda70e81bb9ee31d95fff43098bba2b0a8534af7c06e1bf2
Dec 06 06:10:53.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06:10:53.936 INFO [stdout] fedd58e430b91f62dacf1db060107fbe074675c8cb011c70aeb9902f85300a02
Dec 06 06:10:53.938 INFO running `"docker" "start" "-a" "fedd58e430b91f62dacf1db060107fbe074675c8cb011c70aeb9902f85300a02"`
Dec 06 06:10:54.494 INFO [stderr] usermod: no changes
Dec 06 06:10:54.545 INFO [stderr]    Compiling scoped_pool_performance_problem v0.1.0 (/source)
Dec 06 06:10:55.544 INFO [stderr] warning: unused import: `scoped_pool::Pool`
Dec 06 06:10:55.544 INFO [stderr]  --> src/main.rs:5:5
Dec 06 06:10:55.544 INFO [stderr]   |
Dec 06 06:10:55.544 INFO [stderr] 5 | use scoped_pool::Pool;
Dec 06 06:10:55.544 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 06:10:55.544 INFO [stderr]   |
Dec 06 06:10:55.544 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:10:55.544 INFO [stderr] 
Dec 06 06:10:56.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Dec 06 06:10:56.376 INFO [stderr] su: No module specific data is present
Dec 06 06:10:56.792 INFO running `"docker" "inspect" "fedd58e430b91f62dacf1db060107fbe074675c8cb011c70aeb9902f85300a02"`
Dec 06 06:10:56.962 INFO running `"docker" "rm" "-f" "fedd58e430b91f62dacf1db060107fbe074675c8cb011c70aeb9902f85300a02"`
Dec 06 06:10:57.139 INFO [stdout] fedd58e430b91f62dacf1db060107fbe074675c8cb011c70aeb9902f85300a02
Dec 06 06:10:57.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06:10:57.452 INFO [stdout] ad3be909fb6e76359e374c71304a0936c1c2f5670d4fc193a468ddd3613f505b
Dec 06 06:10:57.454 INFO running `"docker" "start" "-a" "ad3be909fb6e76359e374c71304a0936c1c2f5670d4fc193a468ddd3613f505b"`
Dec 06 06:10:58.128 INFO [stderr] usermod: no changes
Dec 06 06:10:58.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 06 06:10:58.248 INFO [stderr]      Running /target/debug/deps/scoped_pool_performance_problem-df516f29d9438c69
Dec 06 06:10:58.248 INFO [stdout] 
Dec 06 06:10:58.248 INFO [stdout] running 1 test
Dec 06 06:10:58.387 INFO [stdout] test test_bench_alt ... ok
Dec 06 06:10:58.387 INFO [stdout] 
Dec 06 06:10:58.387 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:10:58.387 INFO [stdout] 
Dec 06 06:10:58.389 INFO [stderr] su: No module specific data is present
Dec 06 06:10:58.833 INFO running `"docker" "inspect" "ad3be909fb6e76359e374c71304a0936c1c2f5670d4fc193a468ddd3613f505b"`
Dec 06 06:10:59.075 INFO running `"docker" "rm" "-f" "ad3be909fb6e76359e374c71304a0936c1c2f5670d4fc193a468ddd3613f505b"`
Dec 06 06:10:59.331 INFO [stdout] ad3be909fb6e76359e374c71304a0936c1c2f5670d4fc193a468ddd3613f505b