Nov 01 08:20:57.094 INFO checking avl/scoped_pool_perf_problem against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 08:20:57.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 08:20:57.379 INFO blam! c9adf23bfd90f555c956c2c576dc56cd812b2c143bb61604d80de44afbd36306
Nov 01 08:20:57.392 INFO running `"docker" "start" "-a" "c9adf23bfd90f555c956c2c576dc56cd812b2c143bb61604d80de44afbd36306"`
Nov 01 08:20:58.539 INFO kablam! usermod: no changes
Nov 01 08:20:58.652 INFO kablam!     Checking scoped-pool v1.0.0
Nov 01 08:20:58.652 INFO kablam!     Checking rayon-core v1.4.1
Nov 01 08:21:00.396 INFO kablam!     Checking rayon v1.0.2
Nov 01 08:21:04.728 INFO kablam!     Checking scoped_pool_performance_problem v0.1.0 (/source)
Nov 01 08:21:06.536 INFO kablam! warning: unused import: `scoped_pool::Pool`
Nov 01 08:21:06.536 INFO kablam!  --> src/main.rs:5:5
Nov 01 08:21:06.536 INFO kablam!   |
Nov 01 08:21:06.536 INFO kablam! 5 | use scoped_pool::Pool;
Nov 01 08:21:06.537 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 08:21:06.537 INFO kablam!   |
Nov 01 08:21:06.537 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 08:21:06.537 INFO kablam! 
Nov 01 08:21:06.628 INFO kablam! warning: unused import: `scoped_pool::Pool`
Nov 01 08:21:06.628 INFO kablam!  --> src/main.rs:5:5
Nov 01 08:21:06.628 INFO kablam!   |
Nov 01 08:21:06.629 INFO kablam! 5 | use scoped_pool::Pool;
Nov 01 08:21:06.629 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 08:21:06.629 INFO kablam!   |
Nov 01 08:21:06.629 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 08:21:06.630 INFO kablam! 
Nov 01 08:21:06.630 INFO kablam! warning: unused import: `Bencher`
Nov 01 08:21:06.630 INFO kablam!  --> src/main.rs:6:12
Nov 01 08:21:06.631 INFO kablam!   |
Nov 01 08:21:06.631 INFO kablam! 6 | use test::{Bencher};
Nov 01 08:21:06.631 INFO kablam!   |            ^^^^^^^
Nov 01 08:21:06.631 INFO kablam! 
Nov 01 08:21:06.681 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.11s
Nov 01 08:21:06.681 INFO kablam! su: No module specific data is present
Nov 01 08:21:07.345 INFO running `"docker" "rm" "-f" "c9adf23bfd90f555c956c2c576dc56cd812b2c143bb61604d80de44afbd36306"`
Nov 01 08:21:07.620 INFO blam! c9adf23bfd90f555c956c2c576dc56cd812b2c143bb61604d80de44afbd36306