this derivation will be built:
  /nix/store/4clr6c7j2m56a15gfy2prlr58bbjnib4-secrets-sops-roundtrip.drv
building '/nix/store/4clr6c7j2m56a15gfy2prlr58bbjnib4-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1upxu6p9h2n62gp6z4gw27rycr6pp0h6x324trvzcnqmej3tl7pmqxxv32r
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=2026-09-04T08:28:58.213Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-04T08:28:59.158Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-04T08:28:59.683Z level=INFO msg="Upload complete. (1.547s)"