this derivation will be built:
  /nix/store/037h6rra5lcpzh2ayywxw657xy89vx34-secrets-sops-roundtrip.drv
building '/nix/store/037h6rra5lcpzh2ayywxw657xy89vx34-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1e20qzz8hfyf90cxfl6hzlh8nk2e57kkcyusuuqlpes9k9rl2gdkqykycx5
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=2026-09-04T22:45:45.940Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-04T22:45:46.557Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-04T22:45:47.278Z level=INFO msg="Upload complete. (1.427s)"