these 2 derivations will be built:
  /nix/store/7x61y7j4dlbixz4grs489pij3aca2f2j-flake-inputs.drv
  /nix/store/6qh22sdj1ygk0fa50zsrb4z39gd6836k-check-flake-inputs.drv
building '/nix/store/7x61y7j4dlbixz4grs489pij3aca2f2j-flake-inputs.drv'
building '/nix/store/6qh22sdj1ygk0fa50zsrb4z39gd6836k-check-flake-inputs.drv'

upload niks3: ok