this derivation will be built:
  /nix/store/ldnr019xx2xdpzc5bwrgmlv6mw5k723y-secrets-sops-roundtrip.drv
building '/nix/store/ldnr019xx2xdpzc5bwrgmlv6mw5k723y-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1lelp2e8cc74p0mplg7zhlsl9jjmcy4nkte7v6frrjdr5sr97cqnsnqu8rf
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=2026-09-10T00:28:53.301Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-10T00:28:53.859Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-10T00:28:54.378Z level=INFO msg="Upload complete. (1.151s)"