these 2 derivations will be built:
  /nix/store/6akrs0lc6jr83p5rdxikqhrsvdyfamk7-flake-inputs.drv
  /nix/store/02j4pwy1yx5nn3wsm1kmahhg1g56jkm9-check-flake-inputs.drv
building '/nix/store/6akrs0lc6jr83p5rdxikqhrsvdyfamk7-flake-inputs.drv'
building '/nix/store/02j4pwy1yx5nn3wsm1kmahhg1g56jkm9-check-flake-inputs.drv'

upload niks3: ok