this derivation will be built:
  /nix/store/9n7d3vsmcab9s7l2hqq3va7kyz03k5h8-secrets-sops-roundtrip.drv
building '/nix/store/9n7d3vsmcab9s7l2hqq3va7kyz03k5h8-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1g9kfqemutnv9dtw8xdhka34hjd7d8apzncxyu26950t6hqw4gsuq2tgmnn
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=2026-09-19T13:51:35.651Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-19T13:51:37.083Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-19T13:51:37.597Z level=INFO msg="Upload complete. (2.057s)"