these 2 derivations will be built:
  /nix/store/mfw5cj0hmg40fq87hsgl9q2nvh1rrwg8-flake-inputs.drv
  /nix/store/3g3mgr2ysg0sc5hjgj7mgxj9snhl8krq-check-flake-inputs.drv
building '/nix/store/mfw5cj0hmg40fq87hsgl9q2nvh1rrwg8-flake-inputs.drv'
building '/nix/store/3g3mgr2ysg0sc5hjgj7mgxj9snhl8krq-check-flake-inputs.drv'

upload niks3: ok