this derivation will be built:
  /nix/store/p0kb9zmhr0y0lz5dvxvaacbz8zkkrqc4-check-mindwalk.drv
building '/nix/store/p0kb9zmhr0y0lz5dvxvaacbz8zkkrqc4-check-mindwalk.drv'

upload niks3: ok