these 2 derivations will be built:
  /nix/store/bsk9qdhm3l2rjd8zfhiz5210wbp8lx2r-flake-inputs.drv
  /nix/store/fpgb5hih15h50z7mh6mliz6b8hjf9cmd-check-flake-inputs.drv
building '/nix/store/bsk9qdhm3l2rjd8zfhiz5210wbp8lx2r-flake-inputs.drv'
building '/nix/store/fpgb5hih15h50z7mh6mliz6b8hjf9cmd-check-flake-inputs.drv'

upload niks3: ok