According to the work done on lolbench there was a perf regression on [crossbeam_epoch_0_4_0::pin::single_pin](https://lolbench.rs/benchmarks/crossbeam-epoch-0-4-0-pin-single-pin.html) and [crossbeam_epoch_0_4_0::pin::multi_pin](https://lolbench.rs/benchmarks/crossbeam-epoch-0-4-0-pin-multi-pin.html) between nightly 10-11 and 10-12 cc @anp
According to the work done on lolbench there was a perf regression on
crossbeam_epoch_0_4_0::pin::single_pin and crossbeam_epoch_0_4_0::pin::multi_pin between nightly 10-11 and 10-12
cc @anp