this derivation will be built:
  /nix/store/6qn0bddj9ilalw2xvczp6cy76a4qxxms-secrets-sops-roundtrip.drv
building '/nix/store/6qn0bddj9ilalw2xvczp6cy76a4qxxms-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age14twcc5q8srtmvuygc5m28qe9ryxgp6az0pfs8jx7cgrpzrwet32scedz4k
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=2026-09-19T13:54:24.740Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-19T13:54:25.298Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-19T13:54:25.899Z level=INFO msg="Upload complete. (1.545s)"