this derivation will be built:
  /nix/store/nxbajzpgg2ln8bsggm6mp4bby1gpsbbk-secrets-sops-roundtrip.drv
building '/nix/store/nxbajzpgg2ln8bsggm6mp4bby1gpsbbk-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1tlgsgpahqr6luwtj3v4kmay7u5zycndg4t0vw5gsxh7gvsdchedql3r5gd
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=2026-09-18T18:08:56.856Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-18T18:08:57.674Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-18T18:08:58.241Z level=INFO msg="Upload complete. (1.588s)"