this derivation will be built:
  /nix/store/aw3h0bmdmpj4rl8jbndbz5177nz4k25a-secrets-sops-roundtrip.drv
building '/nix/store/aw3h0bmdmpj4rl8jbndbz5177nz4k25a-secrets-sops-roundtrip.drv'
secrets-sops-roundtrip> TC-030: Validating sops+age roundtrip integrity...
secrets-sops-roundtrip> Generated ephemeral test age key: age1rfqrnn5kzqrz27n9mjn8lqgm39eunkr4qet97ad7vx6tj90evvkqvp4mlf
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=2026-09-07T06:13:06.883Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-07T06:13:07.531Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-07T06:13:08.082Z level=INFO msg="Upload complete. (1.31s)"