T2740 fails on alpine

[hasufell]

on branch https://github.com/stable-haskell/ghc/tree/refs/heads/stable/hasufell/local-store likely another timing/clamping issue.

https://github.com/stable-haskell/ghc/actions/runs/22125169732/job/63961611552#step:10:638

--- /dev/null	2026-02-18 05:28:16.717268729 +0000
+++ ghci.debugger/scripts/T2740.run/T2740.run.stderr.normalised	2026-02-18 05:45:13.908741268 +0000
@@ -0,0 +1 @@
+<interactive>: ASSERTION FAILED: file Stats.c, line 1339

[hasufell]

The failure is spurious, because it's likely a timing issue with the rts.

[hasufell]

Three more discovered: PackedDataCon, T14690 and dynbrk002

https://github.com/stable-haskell/ghc/actions/runs/22184872273/job/64171302480#step:10:650

All same error:

+ghc: ASSERTION FAILED: file Stats.c, line 1339