this derivation will be built:
  /nix/store/zkprc7ny98wd1jydcw1vsy559fc2rlm9-secrets-sops-roundtrip.drv
building '/nix/store/zkprc7ny98wd1jydcw1vsy559fc2rlm9-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1za5v4jdkv2uh3j8mrpq4k86lw9ljv04pd44cqfks6th5zglgh4ts3qvj4s
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=2026-09-16T00:53:08.828Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-16T00:53:09.481Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-16T00:53:10.016Z level=INFO msg="Upload complete. (1.266s)"