this derivation will be built:
  /nix/store/4kjqabi5l9005991612jfb67x260swjb-secrets-sops-roundtrip.drv
building '/nix/store/4kjqabi5l9005991612jfb67x260swjb-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1amfjtrll7vpefqunvjt5m8hzu4a8zy9hurgrwvg7e6qk24adxg5srpxajx
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=2026-09-16T00:03:38.292Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-16T00:03:38.866Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-16T00:03:39.387Z level=INFO msg="Upload complete. (1.177s)"