this derivation will be built:
  /nix/store/b2wpqbq1k5g6dsssbza970883nif3dxk-secrets-sops-roundtrip.drv
building '/nix/store/b2wpqbq1k5g6dsssbza970883nif3dxk-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1h7cy8e2pgwzwny7n7clts0xammaunlul0z9gdg79csy3s8x6fdnsfy7nk9
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=2026-09-07T18:46:13.877Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-07T18:46:14.507Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-07T18:46:15.123Z level=INFO msg="Upload complete. (1.358s)"