this derivation will be built:
  /nix/store/nbn5pd9ckb3zvfgjczx0qmriv1dnzh6v-python3.14-nixbot-tests.drv
error: Cannot build '/nix/store/nbn5pd9ckb3zvfgjczx0qmriv1dnzh6v-python3.14-nixbot-tests.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/k3apymrx3pqqa9aq2z4hs0dc5q9c17r3-python3.14-nixbot-tests-dist
         /nix/store/v8srvv070xfm83vjk2jnd0dijr64gg6w-python3.14-nixbot-tests
       Last 25 log lines:
       >
       > /nix/store/i9q7np6h9bwa3ps6937lpwarkqw0izbf-python3-3.14.6/lib/python3.14/subprocess.py:578: CalledProcessError
       > =========================== short test summary info ============================
       > ERROR nixbot/tests/test_deliver.py::test_match_skip_and_run - subprocess.Call...
       > ERROR nixbot/tests/test_deliver.py::test_permission_denied_records_reason - s...
       > ERROR nixbot/tests/test_deliver.py::test_modified_files_gate - subprocess.Cal...
       > ERROR nixbot/tests/test_deliver.py::test_forge_outage_is_retried - subprocess...
       > ERROR nixbot/tests/test_deliver.py::test_forge_outage_gives_up - subprocess.C...
       > ERROR nixbot/tests/test_deliver.py::test_lock_shared_with_push_effect_and_supersession
       > ERROR nixbot/tests/test_deliver.py::test_checkout_is_pr_head_without_token - ...
       > ERROR nixbot/tests/test_deliver.py::test_build_success_enqueues_delivery - su...
       > ERROR nixbot/tests/test_deliver.py::test_comment_and_close_webhooks_deliver
       > ERROR nixbot/tests/test_deliver.py::test_close_after_merge_push_reused_build
       > ERROR nixbot/tests/test_deliver.py::test_build_finished_transitions - subproc...
       > ERROR nixbot/tests/test_deliver.py::test_build_finished_names_the_pushed_commit
       > ERROR nixbot/tests/test_deliver.py::test_command_while_running_gets_notice - ...
       > ERROR nixbot/tests/test_deliver.py::test_other_command_does_not_supersede - s...
       > ERROR nixbot/tests/test_deliver.py::test_label_change_redelivers_pull_request
       > ERROR nixbot/tests/test_deliver.py::test_build_outcome_and_restart_leave_event_history
       > ERROR nixbot/tests/test_deliver.py::test_restart_event_effect_reruns_with_stored_payload
       > ERROR nixbot/tests/test_deliver.py::test_listing_failure_recorded_on_build - ...
       > ERROR nixbot/tests/test_deliver.py::test_tag_runs_onpush_effects_with_tag - s...
       > ERROR nixbot/tests/test_deliver.py::test_tag_waits_for_a_running_release - su...
       > ERROR nixbot/tests/test_deliver.py::test_tag_listing_failure_recorded_apart_from_build_effects
       > ============ 820 passed, 29 skipped, 21 errors in 119.77s (0:01:59) ============
       For full logs, run:
         nix log /nix/store/nbn5pd9ckb3zvfgjczx0qmriv1dnzh6v-python3.14-nixbot-tests.drv