these 4 derivations will be built:
  /nix/store/6bf4vndwfjljkms9zl5s3chz0r1zvzi2-system-units.drv
  /nix/store/c352655la7sfzsk9ib7dd0blx0xmij10-etc.drv
  /nix/store/aii8kb62mrxzbd0628qg9h17cpx8dlvd-activate.drv
  /nix/store/w575gn68n76dnr0yx9m55ydn4ndi6k76-nixos-system-test-documentation-26.05.20260819.b18a4b9.drv

post-build step Upload to niks3: ok
time=2026-08-19T20:16:18.436Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (593 already cached)"
time=2026-08-19T20:16:19.094Z level=INFO msg="Uploading 10 narinfos"
time=2026-08-19T20:16:22.008Z level=INFO msg="Upload complete. (3.806s)"