Counter ASIC 2.0 status 22:23: floor-build-1 failed on its log path, floor-build-2 running

docs/plans/counter-asic-2-status.md

@@ -535,3 +535,5 @@ Fast-time 3-node network on ca2-v3 d233fa1 (x8 + era + the verifier fix) and for
 The node agent's owed item is an app gap, confirmed in the 0.3.11 app branch: engine.rs miner_args pushes --prepare-packs only for non-Metal workers (line 1468 on a223ca9), so the Mac app's Metal worker would get no prepare pack and under class v3 would answer `need` at the first v3 epoch (every Mac stops: the 18:23Z class). Closes in hand: (a) the proving agent adds the flag for every worker (packs/prepare on macOS) with a unit test on miner_args for a Metal card, on the app branch above a223ca9; (b) the node agent runs gate 4: a real Metal miner on this Mac across a v3 boundary on the fast-time network through the miner's --prepare-packs flow. The ship does not go without (a) in the app tree and (b) green; recorded as G4b in the rollout plan's gate list.
 
 22:23. G4b (a) done: app proving-v1 e0de2ab on 5b0d54f: miner_args pushes --prepare-packs for every worker through prepare_packs_arg() (packs\prepare on Windows, packs/prepare elsewhere), the OpenCL-only --job-nonces kept, and start_miner now gives the Metal worker the app data folder as cwd (it had None, which would have broken the relative path: a second latent Mac fault closed); unit test every_worker_gets_the_prepare_directory_in_the_platform_form; 113 + 27 + 8 passed. The 0.3.11 app tree's final code commit is e0de2ab. (b), the Metal gate run, is with the node agent.
+
+22:23. PC 2: floor-build-1 (22:17 to 22:21:12Z) FAILED at cargo exit 101 after 240 s with the error not uploaded (the playbook named the cargo log with a timestamp and could not find it; fixed: a fixed path, the error lines printed on failure); floor-build-2 (the same 90-minute shape) has the go at 22:24; the aggregation-cost re-run follows it. PC 1: the era agent's final-class job runs (from 22:16); the AMD sweep follows on a fresh probe.