this derivation will be built:
  /nix/store/wf8r56g4wniid3sy1gy3n8gx69k2xddc-secrets-sops-roundtrip.drv
building '/nix/store/wf8r56g4wniid3sy1gy3n8gx69k2xddc-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1zz9lun3t9g3qy8hhmamwy0s3a279085pwgzg0pgqepekf6knxd3s0f5p6w
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=2026-09-16T00:46:27.040Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-16T00:46:27.902Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-16T00:46:28.699Z level=INFO msg="Upload complete. (1.789s)"