this derivation will be built:
  /nix/store/j88jmp0kknfnvimbailycrf0pam2z8va-secrets-sops-roundtrip.drv
building '/nix/store/j88jmp0kknfnvimbailycrf0pam2z8va-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age185s4hm26gttstp8d20elan4hfhly3jm8jxlekgr0s4tlkklz23lqykrgrf
secrets-sops-roundtrip> OK: sops+age encrypt/decrypt roundtrip verified
secrets-sops-roundtrip> OK: .sops.yaml exists in repository
secrets-sops-roundtrip> OK: SOPS roundtrip integrity validated

post-build step Upload to niks3: ok
time=2026-09-17T23:26:22.160Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-17T23:26:22.707Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-17T23:26:23.201Z level=INFO msg="Upload complete. (1.133s)"