this derivation will be built:
  /nix/store/2lfi438pbki2qa5gvpzpfy43airpcpcd-secrets-sops-roundtrip.drv
building '/nix/store/2lfi438pbki2qa5gvpzpfy43airpcpcd-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age13u4f59gdy9dye2nk2rna0e9dz73c6cwexg47dp0ky8s04vwcy5hqcunp38
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=2026-09-10T17:06:20.930Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-10T17:06:21.581Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-10T17:06:22.262Z level=INFO msg="Upload complete. (1.435s)"