this derivation will be built:
  /nix/store/ai0ikpfm7jd1z6369jh3yrfvbnz50p23-secrets-sops-roundtrip.drv
building '/nix/store/ai0ikpfm7jd1z6369jh3yrfvbnz50p23-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1v3xys5gsjjq33l99vwql7nm06r905nvfp76466jl6qvvw2g6mvxqyknd8g
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=2026-09-08T22:47:48.221Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-08T22:47:49.186Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-08T22:47:49.905Z level=INFO msg="Upload complete. (1.815s)"