these 4 derivations will be built:
  /nix/store/qdq40lmivfh2qnqyxqnzdsqy9bv40y0f-system-units.drv
  /nix/store/2nr3ik8lxk6pw46n3g1kpqi16qyn2ysw-etc.drv
  /nix/store/l7rwgzpm6mbzqv3lqjrhwvrk1gs3cn51-activate.drv
  /nix/store/xisnyy6b6nrzj1nyppafzyinc5kwwsh7-nixos-system-test-documentation-26.05.20260803.531670d.drv

post-build step Upload to niks3: ok
time=2026-08-05T19:30:35.427Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (593 already cached)"
time=2026-08-05T19:30:35.429Z level=INFO msg="Upload complete. (172ms)"