### real sweep, poison member (CAUGHT -> warning?, survives?)
# exit=3
  aura: warning: cell (df772d885a1b9c6b46a6ea51ba1339f0f3ee5c22e47ac4a3c95867ebc9b3b9d2, EURUSD, [1577923200000, 1609451819999]) failed at stage 0: a member panicked: SMA length must be >= 1 — recorded, campaign continues

### synthetic walkforward, SAME poison (uncaught panic?)
# exit=101
  
  thread '<unnamed>' (2537074) panicked at crates/aura-std/src/sma.rs:46:9:
  SMA length must be >= 1
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
  
  thread '<unnamed>' (2537076) panicked at crates/aura-std/src/sma.rs:46:9:
  SMA length must be >= 1
  
  thread '<unnamed>' (2537094) panicked at crates/aura-std/src/sma.rs:46:9:
  SMA length must be >= 1

### sweep, every member zero trades (any notice?)
# exit=0

### mc, vacuous / all seeds identical (marker? exit?)
# exit=2
  aura: mc is vacuous: every seed produced an identical result — the strategy never warmed over the synthetic walk, so no seed reached a distinguishable realization; use a shallower-lookback blueprint or a longer walk

### generalize, every instrument zero trades (any notice?)
# exit=0

### generalize, one instrument has no data in window (marker? exit?)
# exit=1
  aura: generalize produced no cross-instrument grade

### walkforward yielding a single OOS window (plural grammar)
# exit=0
  aura: note: all 1 walk-forward windows recorded zero trades

### walkforward without a project (real mode)
# exit=1
  aura: walkforward needs a project: strategies resolve against the project store and vocabulary (no Aura.toml found up from /tmp/tmp.lVNHxAPupn)

### degenerate axis on a NON-campaign call (graph build finalize)
# exit=1
  aura: finalize: slot const.clock is unconnected