this derivation will be built:
  /nix/store/4zzbgl38mx9lqa7v4j13bc326j130gzi-secrets-sops-roundtrip.drv
building '/nix/store/4zzbgl38mx9lqa7v4j13bc326j130gzi-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1eywqv3weczmpmpm0hau3pnr6gyqvxfknfkge8rck3wm2pkj2e9lqeakrpl
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=2026-09-06T16:44:01.912Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-06T16:44:02.563Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-06T16:44:03.078Z level=INFO msg="Upload complete. (1.279s)"