this derivation will be built:
  /nix/store/n2lcc1y2378hbrpvrbz044qisrky95an-secrets-sops-roundtrip.drv
building '/nix/store/n2lcc1y2378hbrpvrbz044qisrky95an-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1mpetx43e2elqvv9pphwhyh7cxkg4meq7chlp2kvqjr7evtwk3fcq07z5dm
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=2026-08-29T01:34:27.163Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-08-29T01:34:27.816Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T01:34:28.452Z level=INFO msg="Upload complete. (1.374s)"