these 2 derivations will be built:
  /nix/store/xh7mrfdgafnw2zxrbyvm0hazik7pl8p9-flake-inputs.drv
  /nix/store/mg16p01fwbg17vkk24jj1i1nmwx482ig-check-flake-inputs.drv
building '/nix/store/xh7mrfdgafnw2zxrbyvm0hazik7pl8p9-flake-inputs.drv'
building '/nix/store/mg16p01fwbg17vkk24jj1i1nmwx482ig-check-flake-inputs.drv'

upload niks3: ok