this derivation will be built:
  /nix/store/gpqq02ky5jivh8xkj0f4bvzr9wp0m58y-secrets-sops-roundtrip.drv
building '/nix/store/gpqq02ky5jivh8xkj0f4bvzr9wp0m58y-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age138ha6x4lp6txkg74gkzq34x0e9xk8ghd42ntxep7ludkhfzc3c4sgkacxf
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=2026-08-31T22:00:47.435Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-08-31T22:00:48.048Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-31T22:00:48.689Z level=INFO msg="Upload complete. (1.339s)"