In the Swift NIO repository we run malloc benchmarks on a timed job on main and we have started encountering failures on Swift 6.0 as of our run at Mar 2 at 8:03 PM GMT https://github.com/apple/swift-nio/actions/runs/22593466772 as our pipeline picked up the package-benchmark version change from 1.29.11 → 1.30.0.

Our CI now reports 0 mallocs on a range of tests which are mallocing.

Our CI is using Swift 6.0.3 release Ubuntu images (swift:6.0-jammy).