these 4 derivations will be built:
  /nix/store/nkkhfm6kh1s3ffgzckiim8ppgl2j7x4l-firefox-policies.json.drv
  /nix/store/fgn4fdn46bxr621vkx109g6dgc7d5vq5-etc.drv
  /nix/store/vf9vc0bksbwrxnwdfmzsfnyd3k6s0g84-activate.drv
  /nix/store/5qk5wjdzggxjhq6b5d3zyaxqf5l1xph1-nixos-system-zaphod-26.11.19800101.a831408.drv
building '/nix/store/nkkhfm6kh1s3ffgzckiim8ppgl2j7x4l-firefox-policies.json.drv'
firefox-policies.json> structuredAttrs is enabled
building '/nix/store/fgn4fdn46bxr621vkx109g6dgc7d5vq5-etc.drv'
building '/nix/store/vf9vc0bksbwrxnwdfmzsfnyd3k6s0g84-activate.drv'
building '/nix/store/5qk5wjdzggxjhq6b5d3zyaxqf5l1xph1-nixos-system-zaphod-26.11.19800101.a831408.drv'
nixos-system-zaphod-26.11.19800101.a831408> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-08-28T16:01:26.018-04:00 level=INFO msg="Uploading 3 paths to niks3.fennec-cichlid.ts.net (2483 already cached)"
time=2026-08-28T16:01:34.366-04:00 level=INFO msg="Uploading rm3qkik3kh9wz4mrq8z49wbgrns3d5g7-firefox-policies.json (27.8KB)"
time=2026-08-28T16:01:34.412-04:00 level=INFO msg="Uploading p19w75c6k97j5xafrn3ka3hsf8k2c1si-nixos-system-zaphod-26.11.19800101.a831408 (248.2KB)"
time=2026-08-28T16:01:34.425-04:00 level=INFO msg="Uploading qp9sqhjv0fzbf38cvz2yymdpwlf7q40w-etc (60.1KB)"
time=2026-08-28T16:01:35.457-04:00 level=INFO msg="Uploading 3 narinfos"
time=2026-08-28T16:01:36.098-04:00 level=INFO msg="Upload complete. (12.969s)"