02 - Check Result - O4 to main fast-forward

Date: 2026-05-21 Result: G1/G2 PASS Mutation: none; read-only/static/local tests only.

Merge feasibility evidence

$ git merge-base --is-ancestor main feature/constitution-snapshot-mark-dryrun; printf 'main_ancestor_feature_exit=%s\n' $?
main_ancestor_feature_exit=0

$ git rev-list --left-right --count main...feature/constitution-snapshot-mark-dryrun
0	1

Interpretation: main is ancestor of feature; ff-only is feasible. feature..main = 0 equivalent, main..feature = 1 equivalent.

Note: git merge-base --ff-only was attempted and rejected by git as an invalid option, so it is not used as PASS evidence. The valid evidence is the ancestor check and left/right count above.

Static/import/killswitch evidence

$ python3 - <<'PY'
import cutter_agent.orchestrator as o
from cutter_agent.orchestrator.runner import OrchestratorRunner
print('orchestrator_import=OK')
print(f'__execution_enabled__={o.__execution_enabled__!r}')
print(f'__milestone__={o.__milestone__!r}')
print(f'runner={OrchestratorRunner.__name__}')
PY
orchestrator_import=OK
__execution_enabled__=False
__milestone__='O4'
runner=OrchestratorRunner

Test evidence

Default discover did not discover tests in this layout:

$ python3 -m unittest discover -v
----------------------------------------------------------------------
Ran 0 tests in 0.000s

NO TESTS RAN

Correct test discovery command:

$ python3 -m unittest discover -s tests -v
----------------------------------------------------------------------
Ran 366 tests in 0.224s

OK

Suite emitted dry-run/no-production summaries including:

"production_touched": false,
"db_write": "NONE"