this derivation will be built:
  /nix/store/v4lrcdfk2qj1idvsr4mq2s94zzx6srj3-secrets-sops-roundtrip.drv
building '/nix/store/v4lrcdfk2qj1idvsr4mq2s94zzx6srj3-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age15tre9mq40mxqm8mjarzp0as3vq3sdt2nfnngjryjkqcd5wcr6gsqaq58ea
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=2026-09-10T04:19:37.825Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-10T04:19:38.716Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-10T04:19:39.565Z level=INFO msg="Upload complete. (1.825s)"