Oct 13 00:53:53.093 INFO checking avl/scoped_pool_perf_problem against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:53:53.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 00:53:53.467 INFO blam! fe98e8369fa91bd77579b952b78e289baa158b58cda2f218e5ec9b51f66aab3e
Oct 13 00:53:53.484 INFO running `"docker" "start" "-a" "fe98e8369fa91bd77579b952b78e289baa158b58cda2f218e5ec9b51f66aab3e"`
Oct 13 00:53:54.255 INFO kablam! usermod: no changes
Oct 13 00:53:54.324 INFO kablam!     Checking scopeguard v0.1.2
Oct 13 00:53:54.324 INFO kablam!     Checking variance v0.1.3
Oct 13 00:53:54.324 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 13 00:53:54.888 INFO kablam!     Checking scoped-pool v1.0.0
Oct 13 00:53:55.409 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 13 00:53:56.317 INFO kablam!     Checking rayon-core v1.4.1
Oct 13 00:53:57.511 INFO kablam!     Checking rayon v1.0.2
Oct 13 00:54:01.946 INFO kablam!     Checking scoped_pool_performance_problem v0.1.0 (/source)
Oct 13 00:54:03.528 INFO kablam! warning: unused import: `scoped_pool::Pool`
Oct 13 00:54:03.528 INFO kablam!  --> src/main.rs:5:5
Oct 13 00:54:03.528 INFO kablam!   |
Oct 13 00:54:03.528 INFO kablam! 5 | use scoped_pool::Pool;
Oct 13 00:54:03.528 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 00:54:03.528 INFO kablam!   |
Oct 13 00:54:03.528 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 00:54:03.528 INFO kablam! 
Oct 13 00:54:03.632 INFO kablam! warning: unused import: `scoped_pool::Pool`
Oct 13 00:54:03.632 INFO kablam!  --> src/main.rs:5:5
Oct 13 00:54:03.632 INFO kablam!   |
Oct 13 00:54:03.632 INFO kablam! 5 | use scoped_pool::Pool;
Oct 13 00:54:03.632 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 00:54:03.632 INFO kablam!   |
Oct 13 00:54:03.632 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 00:54:03.632 INFO kablam! 
Oct 13 00:54:03.632 INFO kablam! warning: unused import: `Bencher`
Oct 13 00:54:03.632 INFO kablam!  --> src/main.rs:6:12
Oct 13 00:54:03.632 INFO kablam!   |
Oct 13 00:54:03.632 INFO kablam! 6 | use test::{Bencher};
Oct 13 00:54:03.632 INFO kablam!   |            ^^^^^^^
Oct 13 00:54:03.632 INFO kablam! 
Oct 13 00:54:03.664 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.40s
Oct 13 00:54:03.676 INFO kablam! su: No module specific data is present
Oct 13 00:54:04.341 INFO running `"docker" "rm" "-f" "fe98e8369fa91bd77579b952b78e289baa158b58cda2f218e5ec9b51f66aab3e"`
Oct 13 00:54:04.704 INFO blam! fe98e8369fa91bd77579b952b78e289baa158b58cda2f218e5ec9b51f66aab3e